diff options
| author | Linus Torvalds <torvalds@linux-foundation.org> | 2011-07-30 08:36:02 -1000 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2011-07-30 08:36:02 -1000 |
| commit | 6c6e3b828b2a13b923b9465fc4316c5bdc92291f (patch) | |
| tree | ca027f7d7645c577ed76fcc8358163eb1689d8ae /drivers/scsi | |
| parent | c11abbbaa3252875c5740a6880b9a1a6f1e2a870 (diff) | |
| parent | d272281c390eb6c3f1e70ed0337c9e619d99cd9c (diff) | |
Merge git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi-misc-2.6
* git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi-misc-2.6: (71 commits)
[SCSI] fcoe: cleanup cpu selection for incoming requests
[SCSI] fcoe: add fip retry to avoid missing critical keep alive
[SCSI] libfc: fix warn on in lport retry
[SCSI] libfc: Remove the reference to FCP packet from scsi_cmnd in case of error
[SCSI] libfc: cleanup sending SRR request
[SCSI] libfc: two minor changes in comments
[SCSI] libfc, fcoe: ignore rx frame with wrong xid info
[SCSI] libfc: release exchg cache
[SCSI] libfc: use FC_MAX_ERROR_CNT
[SCSI] fcoe: remove unused ptype field in fcoe_rcv_info
[SCSI] bnx2fc: Update copyright and bump version to 1.0.4
[SCSI] bnx2fc: Tx BDs cache in write tasks
[SCSI] bnx2fc: Do not arm CQ when there are no CQEs
[SCSI] bnx2fc: hold tgt lock when calling cmd_release
[SCSI] bnx2fc: Enable support for sequence level error recovery
[SCSI] bnx2fc: HSI changes for tape
[SCSI] bnx2fc: Handle REC_TOV error code from firmware
[SCSI] bnx2fc: REC/SRR link service request and response handling
[SCSI] bnx2fc: Support 'sequence cleanup' task
[SCSI] dh_rdac: Associate HBA and storage in rdac_controller to support partitions in storage
...
Diffstat (limited to 'drivers/scsi')
90 files changed, 11870 insertions, 4487 deletions
diff --git a/drivers/scsi/bfa/bfa.h b/drivers/scsi/bfa/bfa.h index 3b0af1102bf4..a796de935054 100644 --- a/drivers/scsi/bfa/bfa.h +++ b/drivers/scsi/bfa/bfa.h @@ -27,6 +27,7 @@ struct bfa_s; typedef void (*bfa_isr_func_t) (struct bfa_s *bfa, struct bfi_msg_s *m); +typedef void (*bfa_cb_cbfn_status_t) (void *cbarg, bfa_status_t status); /* * Interrupt message handlers @@ -121,6 +122,7 @@ bfa_reqq_winit(struct bfa_reqq_wait_s *wqe, void (*qresume) (void *cbarg), #define bfa_cb_queue(__bfa, __hcb_qe, __cbfn, __cbarg) do { \ (__hcb_qe)->cbfn = (__cbfn); \ (__hcb_qe)->cbarg = (__cbarg); \ + (__hcb_qe)->pre_rmv = BFA_FALSE; \ list_add_tail(&(__hcb_qe)->qe, &(__bfa)->comp_q); \ } while (0) @@ -135,6 +137,11 @@ bfa_reqq_winit(struct bfa_reqq_wait_s *wqe, void (*qresume) (void *cbarg), } \ } while (0) +#define bfa_cb_queue_status(__bfa, __hcb_qe, __status) do { \ + (__hcb_qe)->fw_status = (__status); \ + list_add_tail(&(__hcb_qe)->qe, &(__bfa)->comp_q); \ +} while (0) + #define bfa_cb_queue_done(__hcb_qe) do { \ (__hcb_qe)->once = BFA_FALSE; \ } while (0) @@ -177,7 +184,7 @@ struct bfa_msix_s { struct bfa_hwif_s { void (*hw_reginit)(struct bfa_s *bfa); void (*hw_reqq_ack)(struct bfa_s *bfa, int reqq); - void (*hw_rspq_ack)(struct bfa_s *bfa, int rspq); + void (*hw_rspq_ack)(struct bfa_s *bfa, int rspq, u32 ci); void (*hw_msix_init)(struct bfa_s *bfa, int nvecs); void (*hw_msix_ctrl_install)(struct bfa_s *bfa); void (*hw_msix_queue_install)(struct bfa_s *bfa); @@ -268,10 +275,8 @@ struct bfa_iocfc_s { ((__bfa)->iocfc.hwif.hw_msix_queue_install(__bfa)) #define bfa_msix_uninstall(__bfa) \ ((__bfa)->iocfc.hwif.hw_msix_uninstall(__bfa)) -#define bfa_isr_rspq_ack(__bfa, __queue) do { \ - if ((__bfa)->iocfc.hwif.hw_rspq_ack) \ - (__bfa)->iocfc.hwif.hw_rspq_ack(__bfa, __queue); \ -} while (0) +#define bfa_isr_rspq_ack(__bfa, __queue, __ci) \ + ((__bfa)->iocfc.hwif.hw_rspq_ack(__bfa, __queue, __ci)) #define bfa_isr_reqq_ack(__bfa, __queue) do { \ if ((__bfa)->iocfc.hwif.hw_reqq_ack) \ (__bfa)->iocfc.hwif.hw_reqq_ack(__bfa, __queue); \ @@ -311,7 +316,7 @@ void bfa_msix_rspq(struct bfa_s *bfa, int vec); void bfa_msix_lpu_err(struct bfa_s *bfa, int vec); void bfa_hwcb_reginit(struct bfa_s *bfa); -void bfa_hwcb_rspq_ack(struct bfa_s *bfa, int rspq); +void bfa_hwcb_rspq_ack(struct bfa_s *bfa, int rspq, u32 ci); void bfa_hwcb_msix_init(struct bfa_s *bfa, int nvecs); void bfa_hwcb_msix_ctrl_install(struct bfa_s *bfa); void bfa_hwcb_msix_queue_install(struct bfa_s *bfa); @@ -324,7 +329,8 @@ void bfa_hwcb_msix_get_rme_range(struct bfa_s *bfa, u32 *start, void bfa_hwct_reginit(struct bfa_s *bfa); void bfa_hwct2_reginit(struct bfa_s *bfa); void bfa_hwct_reqq_ack(struct bfa_s *bfa, int rspq); -void bfa_hwct_rspq_ack(struct bfa_s *bfa, int rspq); +void bfa_hwct_rspq_ack(struct bfa_s *bfa, int rspq, u32 ci); +void bfa_hwct2_rspq_ack(struct bfa_s *bfa, int rspq, u32 ci); void bfa_hwct_msix_init(struct bfa_s *bfa, int nvecs); void bfa_hwct_msix_ctrl_install(struct bfa_s *bfa); void bfa_hwct_msix_queue_install(struct bfa_s *bfa); @@ -376,6 +382,22 @@ int bfa_iocfc_get_pbc_vports(struct bfa_s *bfa, #define bfa_get_fw_clock_res(__bfa) \ ((__bfa)->iocfc.cfgrsp->fwcfg.fw_tick_res) +/* + * lun mask macros return NULL when min cfg is enabled and there is + * no memory allocated for lunmask. + */ +#define bfa_get_lun_mask(__bfa) \ + ((&(__bfa)->modules.dconf_mod)->min_cfg) ? NULL : \ + (&(BFA_DCONF_MOD(__bfa)->dconf->lun_mask)) + +#define bfa_get_lun_mask_list(_bfa) \ + ((&(_bfa)->modules.dconf_mod)->min_cfg) ? NULL : \ + (bfa_get_lun_mask(_bfa)->lun_list) + +#define bfa_get_lun_mask_status(_bfa) \ + (((&(_bfa)->modules.dconf_mod)->min_cfg) \ + ? BFA_LUNMASK_MINCFG : ((bfa_get_lun_mask(_bfa))->status)) + void bfa_get_pciids(struct bfa_pciid_s **pciids, int *npciids); void bfa_cfg_get_default(struct bfa_iocfc_cfg_s *cfg); void bfa_cfg_get_min(struct bfa_iocfc_cfg_s *cfg); @@ -406,7 +428,22 @@ bfa_status_t bfa_iocfc_israttr_set(struct bfa_s *bfa, void bfa_iocfc_enable(struct bfa_s *bfa); void bfa_iocfc_disable(struct bfa_s *bfa); +void bfa_iocfc_cb_dconf_modinit(struct bfa_s *bfa, bfa_status_t status); #define bfa_timer_start(_bfa, _timer, _timercb, _arg, _timeout) \ bfa_timer_begin(&(_bfa)->timer_mod, _timer, _timercb, _arg, _timeout) +struct bfa_cb_pending_q_s { + struct bfa_cb_qe_s hcb_qe; + void *data; /* Driver buffer */ +}; + +/* Common macros to operate on pending stats/attr apis */ +#define bfa_pending_q_init(__qe, __cbfn, __cbarg, __data) do { \ + bfa_q_qe_init(&((__qe)->hcb_qe.qe)); \ + (__qe)->hcb_qe.cbfn = (__cbfn); \ + (__qe)->hcb_qe.cbarg = (__cbarg); \ + (__qe)->hcb_qe.pre_rmv = BFA_TRUE; \ + (__qe)->data = (__data); \ +} while (0) + #endif /* __BFA_H__ */ diff --git a/drivers/scsi/bfa/bfa_core.c b/drivers/scsi/bfa/bfa_core.c index c38e589105a5..4bd546bcc240 100644 --- a/drivers/scsi/bfa/bfa_core.c +++ b/drivers/scsi/bfa/bfa_core.c @@ -33,6 +33,7 @@ static struct bfa_module_s *hal_mods[] = { &hal_mod_uf, &hal_mod_rport, &hal_mod_fcp, + &hal_mod_dconf, NULL }; @@ -237,8 +238,6 @@ bfa_isr_rspq(struct bfa_s *bfa, int qid) u32 pi, ci; struct list_head *waitq; - bfa_isr_rspq_ack(bfa, qid); - ci = bfa_rspq_ci(bfa, qid); pi = bfa_rspq_pi(bfa, qid); @@ -251,11 +250,9 @@ bfa_isr_rspq(struct bfa_s *bfa, int qid) } /* - * update CI + * acknowledge RME completions and update CI */ - bfa_rspq_ci(bfa, qid) = pi; - writel(pi, bfa->iocfc.bfa_regs.rme_q_ci[qid]); - mmiowb(); + bfa_isr_rspq_ack(bfa, qid, ci); /* * Resume any pending requests in the corresponding reqq. @@ -325,23 +322,19 @@ bfa_intx(struct bfa_s *bfa) int queue; intr = readl(bfa->iocfc.bfa_regs.intr_status); - if (!intr) - return BFA_FALSE; qintr = intr & (__HFN_INT_RME_MASK | __HFN_INT_CPE_MASK); if (qintr) writel(qintr, bfa->iocfc.bfa_regs.intr_status); /* - * RME completion queue interrupt + * Unconditional RME completion queue interrupt */ - qintr = intr & __HFN_INT_RME_MASK; - if (qintr && bfa->queue_process) { + if (bfa->queue_process) { for (queue = 0; queue < BFI_IOC_MAX_CQS; queue++) bfa_isr_rspq(bfa, queue); } - intr &= ~qintr; if (!intr) return BFA_TRUE; @@ -432,7 +425,8 @@ bfa_msix_lpu_err(struct bfa_s *bfa, int vec) __HFN_INT_MBOX_LPU1_CT2); intr &= __HFN_INT_ERR_MASK_CT2; } else { - halt_isr = intr & __HFN_INT_LL_HALT; + halt_isr = bfa_asic_id_ct(bfa->ioc.pcidev.device_id) ? + (intr & __HFN_INT_LL_HALT) : 0; pss_isr = intr & __HFN_INT_ERR_PSS; lpu_isr = intr & (__HFN_INT_MBOX_LPU0 | __HFN_INT_MBOX_LPU1); intr &= __HFN_INT_ERR_MASK; @@ -578,7 +572,7 @@ bfa_iocfc_init_mem(struct bfa_s *bfa, void *bfad, struct bfa_iocfc_cfg_s *cfg, } else { iocfc->hwif.hw_reginit = bfa_hwcb_reginit; iocfc->hwif.hw_reqq_ack = NULL; - iocfc->hwif.hw_rspq_ack = NULL; + iocfc->hwif.hw_rspq_ack = bfa_hwcb_rspq_ack; iocfc->hwif.hw_msix_init = bfa_hwcb_msix_init; iocfc->hwif.hw_msix_ctrl_install = bfa_hwcb_msix_ctrl_install; iocfc->hwif.hw_msix_queue_install = bfa_hwcb_msix_queue_install; @@ -595,7 +589,7 @@ bfa_iocfc_init_mem(struct bfa_s *bfa, void *bfad, struct bfa_iocfc_cfg_s *cfg, if (bfa_asic_id_ct2(bfa_ioc_devid(&bfa->ioc))) { iocfc->hwif.hw_reginit = bfa_hwct2_reginit; iocfc->hwif.hw_isr_mode_set = NULL; - iocfc->hwif.hw_rspq_ack = NULL; + iocfc->hwif.hw_rspq_ack = bfa_hwct2_rspq_ack; } iocfc->hwif.hw_reginit(bfa); @@ -685,7 +679,7 @@ bfa_iocfc_start_submod(struct bfa_s *bfa) bfa->queue_process = BFA_TRUE; for (i = 0; i < BFI_IOC_MAX_CQS; i++) - bfa_isr_rspq_ack(bfa, i); + bfa_isr_rspq_ack(bfa, i, bfa_rspq_ci(bfa, i)); for (i = 0; hal_mods[i]; i++) hal_mods[i]->start(bfa); @@ -709,7 +703,7 @@ bfa_iocfc_init_cb(void *bfa_arg, bfa_boolean_t complete) struct bfa_s *bfa = bfa_arg; if (complete) { - if (bfa->iocfc.cfgdone) + if (bfa->iocfc.cfgdone && BFA_DCONF_MOD(bfa)->flashdone) bfa_cb_init(bfa->bfad, BFA_STATUS_OK); else bfa_cb_init(bfa->bfad, BFA_STATUS_FAILED); @@ -822,9 +816,11 @@ bfa_iocfc_cfgrsp(struct bfa_s *bfa) */ bfa_fcport_init(bfa); - if (iocfc->action == BFA_IOCFC_ACT_INIT) - bfa_cb_queue(bfa, &iocfc->init_hcb_qe, bfa_iocfc_init_cb, bfa); - else { + if (iocfc->action == BFA_IOCFC_ACT_INIT) { + if (BFA_DCONF_MOD(bfa)->flashdone == BFA_TRUE) + bfa_cb_queue(bfa, &iocfc->init_hcb_qe, + bfa_iocfc_init_cb, bfa); + } else { if (bfa->iocfc.action == BFA_IOCFC_ACT_ENABLE) bfa_cb_queue(bfa, &bfa->iocfc.en_hcb_qe, bfa_iocfc_enable_cb, bfa); @@ -1045,6 +1041,7 @@ bfa_iocfc_enable_cbfn(void *bfa_arg, enum bfa_status status) } bfa_iocfc_send_cfg(bfa); + bfa_dconf_modinit(bfa); } /* @@ -1207,7 +1204,9 @@ bfa_iocfc_stop(struct bfa_s *bfa) bfa->iocfc.action = BFA_IOCFC_ACT_STOP; bfa->queue_process = BFA_FALSE; - bfa_ioc_disable(&bfa->ioc); + bfa_dconf_modexit(bfa); + if (BFA_DCONF_MOD(bfa)->flashdone == BFA_TRUE) + bfa_ioc_disable(&bfa->ioc); } void @@ -1540,10 +1539,17 @@ bfa_comp_process(struct bfa_s *bfa, struct list_head *comp_q) struct list_head *qe; struct list_head *qen; struct bfa_cb_qe_s *hcb_qe; + bfa_cb_cbfn_status_t cbfn; list_for_each_safe(qe, qen, comp_q) { hcb_qe = (struct bfa_cb_qe_s *) qe; - hcb_qe->cbfn(hcb_qe->cbarg, BFA_TRUE); + if (hcb_qe->pre_rmv) { + /* qe is invalid after return, dequeue before cbfn() */ + list_del(qe); + cbfn = (bfa_cb_cbfn_status_t)(hcb_qe->cbfn); + cbfn(hcb_qe->cbarg, hcb_qe->fw_status); + } else + hcb_qe->cbfn(hcb_qe->cbarg, BFA_TRUE); } } @@ -1556,10 +1562,20 @@ bfa_comp_free(struct bfa_s *bfa, struct list_head *comp_q) while (!list_empty(comp_q)) { bfa_q_deq(comp_q, &qe); hcb_qe = (struct bfa_cb_qe_s *) qe; + WARN_ON(hcb_qe->pre_rmv); hcb_qe->cbfn(hcb_qe->cbarg, BFA_FALSE); } } +void +bfa_iocfc_cb_dconf_modinit(struct bfa_s *bfa, bfa_status_t status) +{ + if (bfa->iocfc.action == BFA_IOCFC_ACT_INIT) { + if (bfa->iocfc.cfgdone == BFA_TRUE) + bfa_cb_queue(bfa, &bfa->iocfc.init_hcb_qe, + bfa_iocfc_init_cb, bfa); + } +} /* * Return the list of PCI vendor/device id lists supported by this diff --git a/drivers/scsi/bfa/bfa_defs.h b/drivers/scsi/bfa/bfa_defs.h index ed8d31b0188b..7b3d235d20b4 100644 --- a/drivers/scsi/bfa/bfa_defs.h +++ b/drivers/scsi/bfa/bfa_defs.h @@ -144,6 +144,7 @@ enum bfa_status { BFA_STATUS_INVLD_DFSZ = 24, /* Invalid Max data field size */ BFA_STATUS_CMD_NOTSUPP = 26, /* Command/API not supported */ BFA_STATUS_FABRIC_RJT = 29, /* Reject from attached fabric */ + BFA_STATUS_UNKNOWN_VWWN = 30, /* VPORT PWWN not found */ BFA_STATUS_PORT_OFFLINE = 34, /* Port is not online */ BFA_STATUS_VPORT_WWN_BP = 46, /* WWN is same as base port's WWN */ BFA_STATUS_PORT_NOT_DISABLED = 47, /* Port not disabled disable port */ @@ -164,6 +165,8 @@ enum bfa_status { BFA_STATUS_INVALID_MAC = 134, /* Invalid MAC address */ BFA_STATUS_PBC = 154, /* Operation not allowed for pre-boot * configuration */ + BFA_STATUS_BAD_FWCFG = 156, /* Bad firmware configuration */ + BFA_STATUS_INVALID_VENDOR = 158, /* Invalid switch vendor */ BFA_STATUS_SFP_NOT_READY = 159, /* SFP info is not ready. Retry */ BFA_STATUS_TRUNK_ENABLED = 164, /* Trunk is already enabled on * this adapter */ @@ -172,11 +175,15 @@ enum bfa_status { BFA_STATUS_IOPROFILE_OFF = 175, /* IO profile OFF */ BFA_STATUS_PHY_NOT_PRESENT = 183, /* PHY module not present */ BFA_STATUS_FEATURE_NOT_SUPPORTED = 192, /* Feature not supported */ + BFA_STATUS_ENTRY_EXISTS = 193, /* Entry already exists */ + BFA_STATUS_ENTRY_NOT_EXISTS = 194, /* Entry does not exist */ + BFA_STATUS_NO_CHANGE = 195, /* Feature already in that state */ BFA_STATUS_FAA_ENABLED = 197, /* FAA is already enabled */ BFA_STATUS_FAA_DISABLED = 198, /* FAA is already disabled */ BFA_STATUS_FAA_ACQUIRED = 199, /* FAA is already acquired */ BFA_STATUS_FAA_ACQ_ADDR = 200, /* Acquiring addr */ BFA_STATUS_ERROR_TRUNK_ENABLED = 203, /* Trunk enabled on adapter */ + BFA_STATUS_MAX_ENTRY_REACHED = 212, /* MAX entry reached */ BFA_STATUS_MAX_VAL /* Unknown error code */ }; #define bfa_status_t enum bfa_status @@ -359,6 +366,139 @@ struct bfa_ioc_attr_s { }; /* + * AEN related definitions + */ +enum bfa_aen_category { + BFA_AEN_CAT_ADAPTER = 1, + BFA_AEN_CAT_PORT = 2, + BFA_AEN_CAT_LPORT = 3, + BFA_AEN_CAT_RPORT = 4, + BFA_AEN_CAT_ITNIM = 5, + BFA_AEN_CAT_AUDIT = 8, + BFA_AEN_CAT_IOC = 9, +}; + +/* BFA adapter level events */ +enum bfa_adapter_aen_event { + BFA_ADAPTER_AEN_ADD = 1, /* New Adapter found event */ + BFA_ADAPTER_AEN_REMOVE = 2, /* Adapter removed event */ +}; + +struct bfa_adapter_aen_data_s { + char serial_num[BFA_ADAPTER_SERIAL_NUM_LEN]; + u32 nports; /* Number of NPorts */ + wwn_t pwwn; /* WWN of one of its physical port */ +}; + +/* BFA physical port Level events */ +enum bfa_port_aen_event { + BFA_PORT_AEN_ONLINE = 1, /* Physical Port online event */ + BFA_PORT_AEN_OFFLINE = 2, /* Physical Port offline event */ + BFA_PORT_AEN_RLIR = 3, /* RLIR event, not supported */ + BFA_PORT_AEN_SFP_INSERT = 4, /* SFP inserted event */ + BFA_PORT_AEN_SFP_REMOVE = 5, /* SFP removed event */ + BFA_PORT_AEN_SFP_POM = 6, /* SFP POM event */ + BFA_PORT_AEN_ENABLE = 7, /* Physical Port enable event */ + BFA_PORT_AEN_DISABLE = 8, /* Physical Port disable event */ + BFA_PORT_AEN_AUTH_ON = 9, /* Physical Port auth success event */ + BFA_PORT_AEN_AUTH_OFF = 10, /* Physical Port auth fail event */ + BFA_PORT_AEN_DISCONNECT = 11, /* Physical Port disconnect event */ + BFA_PORT_AEN_QOS_NEG = 12, /* Base Port QOS negotiation event */ + BFA_PORT_AEN_FABRIC_NAME_CHANGE = 13, /* Fabric Name/WWN change */ + BFA_PORT_AEN_SFP_ACCESS_ERROR = 14, /* SFP read error event */ + BFA_PORT_AEN_SFP_UNSUPPORT = 15, /* Unsupported SFP event */ +}; + +enum bfa_port_aen_sfp_pom { + BFA_PORT_AEN_SFP_POM_GREEN = 1, /* Normal */ + BFA_PORT_AEN_SFP_POM_AMBER = 2, /* Warning */ + BFA_PORT_AEN_SFP_POM_RED = 3, /* Critical */ + BFA_PORT_AEN_SFP_POM_MAX = BFA_PORT_AEN_SFP_POM_RED +}; + +struct bfa_port_aen_data_s { + wwn_t pwwn; /* WWN of the physical port */ + wwn_t fwwn; /* WWN of the fabric port */ + u32 phy_port_num; /* For SFP related events */ + u16 ioc_type; + u16 level; /* Only transitions will be informed */ + mac_t mac; /* MAC address of the ethernet port */ + u16 rsvd; +}; + +/* BFA AEN logical port events */ +enum bfa_lport_aen_event { + BFA_LPORT_AEN_NEW = 1, /* LPort created event */ + BFA_LPORT_AEN_DELETE = 2, /* LPort deleted event */ + BFA_LPORT_AEN_ONLINE = 3, /* LPort online event */ + BFA_LPORT_AEN_OFFLINE = 4, /* LPort offline event */ + BFA_LPORT_AEN_DISCONNECT = 5, /* LPort disconnect event */ + BFA_LPORT_AEN_NEW_PROP = 6, /* VPort created event */ + BFA_LPORT_AEN_DELETE_PROP = 7, /* VPort deleted event */ + BFA_LPORT_AEN_NEW_STANDARD = 8, /* VPort created event */ + BFA_LPORT_AEN_DELETE_STANDARD = 9, /* VPort deleted event */ + BFA_LPORT_AEN_NPIV_DUP_WWN = 10, /* VPort with duplicate WWN */ + BFA_LPORT_AEN_NPIV_FABRIC_MAX = 11, /* Max NPIV in fabric/fport */ + BFA_LPORT_AEN_NPIV_UNKNOWN = 12, /* Unknown NPIV Error code */ +}; + +struct bfa_lport_aen_data_s { + u16 vf_id; /* vf_id of this logical port */ + u16 roles; /* Logical port mode,IM/TM/IP etc */ + u32 rsvd; + wwn_t ppwwn; /* WWN of its physical port */ + wwn_t lpwwn; /* WWN of this logical port */ +}; + +/* BFA ITNIM events */ +enum bfa_itnim_aen_event { + BFA_ITNIM_AEN_ONLINE = 1, /* Target online */ + BFA_ITNIM_AEN_OFFLINE = 2, /* Target offline */ + BFA_ITNIM_AEN_DISCONNECT = 3, /* Target disconnected */ +}; + +struct bfa_itnim_aen_data_s { + u16 vf_id; /* vf_id of the IT nexus */ + u16 rsvd[3]; + wwn_t ppwwn; /* WWN of its physical port */ + wwn_t lpwwn; /* WWN of logical port */ + wwn_t rpwwn; /* WWN of remote(target) port */ +}; + +/* BFA audit events */ +enum bfa_audit_aen_event { + BFA_AUDIT_AEN_AUTH_ENABLE = 1, + BFA_AUDIT_AEN_AUTH_DISABLE = 2, + BFA_AUDIT_AEN_FLASH_ERASE = 3, + BFA_AUDIT_AEN_FLASH_UPDATE = 4, +}; + +struct bfa_audit_aen_data_s { + wwn_t pwwn; + int partition_inst; + int partition_type; +}; + +/* BFA IOC level events */ +enum bfa_ioc_aen_event { + BFA_IOC_AEN_HBGOOD = 1, /* Heart Beat restore event */ + BFA_IOC_AEN_HBFAIL = 2, /* Heart Beat failure event */ + BFA_IOC_AEN_ENABLE = 3, /* IOC enabled event */ + BFA_IOC_AEN_DISABLE = 4, /* IOC disabled event */ + BFA_IOC_AEN_FWMISMATCH = 5, /* IOC firmware mismatch */ + BFA_IOC_AEN_FWCFG_ERROR = 6, /* IOC firmware config error */ + BFA_IOC_AEN_INVALID_VENDOR = 7, + BFA_IOC_AEN_INVALID_NWWN = 8, /* Zero NWWN */ + BFA_IOC_AEN_INVALID_PWWN = 9 /* Zero PWWN */ +}; + +struct bfa_ioc_aen_data_s { + wwn_t pwwn; + u16 ioc_type; + mac_t mac; +}; + +/* * ---------------------- mfg definitions ------------ */ @@ -520,6 +660,20 @@ struct bfa_boot_bootlun_s { /* * BOOT boot configuraton */ +struct bfa_boot_cfg_s { + u8 version; + u8 rsvd1; + u16 chksum; + u8 enable; /* enable/disable SAN boot */ + u8 speed; /* boot speed settings */ + u8 topology; /* boot topology setting */ + u8 bootopt; /* bfa_boot_bootopt_t */ + u32 nbluns; /* number of boot luns */ + u32 rsvd2; + struct bfa_boot_bootlun_s blun[BFA_BOOT_BOOTLUN_MAX]; + struct bfa_boot_bootlun_s blun_disc[BFA_BOOT_BOOTLUN_MAX]; +}; + struct bfa_boot_pbc_s { u8 enable; /* enable/disable SAN boot */ u8 speed; /* boot speed settings */ @@ -529,6 +683,15 @@ struct bfa_boot_pbc_s { struct bfa_boot_bootlun_s pblun[BFA_PREBOOT_BOOTLUN_MAX]; }; +struct bfa_ethboot_cfg_s { + u8 version; + u8 rsvd1; + u16 chksum; + u8 enable; /* enable/disable Eth/PXE boot */ + u8 rsvd2; + u16 vlan; +}; + /* * ASIC block configuration related structures */ @@ -587,6 +750,14 @@ struct bfa_ablk_cfg_s { */ #define SFP_DIAGMON_SIZE 10 /* num bytes of diag monitor data */ +/* SFP state change notification event */ +#define BFA_SFP_SCN_REMOVED 0 +#define BFA_SFP_SCN_INSERTED 1 +#define BFA_SFP_SCN_POM 2 +#define BFA_SFP_SCN_FAILED 3 +#define BFA_SFP_SCN_UNSUPPORT 4 +#define BFA_SFP_SCN_VALID 5 + enum bfa_defs_sfp_media_e { BFA_SFP_MEDIA_UNKNOWN = 0x00, BFA_SFP_MEDIA_CU = 0x01, diff --git a/drivers/scsi/bfa/bfa_defs_svc.h b/drivers/scsi/bfa/bfa_defs_svc.h index 0b97525803fb..863c6ba7d5eb 100644 --- a/drivers/scsi/bfa/bfa_defs_svc.h +++ b/drivers/scsi/bfa/bfa_defs_svc.h @@ -268,6 +268,7 @@ struct bfa_fw_port_snsm_stats_s { u32 error_resets; /* error resets initiated by upsm */ u32 sync_lost; /* Sync loss count */ u32 sig_lost; /* Signal loss count */ + u32 asn8g_attempts; /* SNSM HWSM at 8Gbps attempts */ }; struct bfa_fw_port_physm_stats_s { @@ -468,6 +469,7 @@ struct bfa_fw_stats_s { * QoS states */ enum bfa_qos_state { + BFA_QOS_DISABLED = 0, /* QoS is disabled */ BFA_QOS_ONLINE = 1, /* QoS is online */ BFA_QOS_OFFLINE = 2, /* QoS is offline */ }; @@ -670,6 +672,12 @@ struct bfa_itnim_iostats_s { u32 tm_iocdowns; /* TM cleaned-up due to IOC down */ u32 tm_cleanups; /* TM cleanup requests */ u32 tm_cleanup_comps; /* TM cleanup completions */ + u32 lm_lun_across_sg; /* LM lun is across sg data buf */ + u32 lm_lun_not_sup; /* LM lun not supported */ + u32 lm_rpl_data_changed; /* LM report-lun data changed */ + u32 lm_wire_residue_changed; /* LM report-lun rsp residue changed */ + u32 lm_small_buf_addresidue; /* LM buf smaller than reported cnt */ + u32 lm_lun_not_rdy; /* LM lun not ready */ }; /* Modify char* port_stt[] in bfal_port.c if a new state was added */ @@ -785,8 +793,51 @@ enum bfa_port_linkstate_rsn { CEE_ISCSI_PRI_PFC_OFF = 42, CEE_ISCSI_PRI_OVERLAP_FCOE_PRI = 43 }; + +#define MAX_LUN_MASK_CFG 16 + +/* + * Initially flash content may be fff. On making LUN mask enable and disable + * state chnage. when report lun command is being processed it goes from + * BFA_LUN_MASK_ACTIVE to BFA_LUN_MASK_FETCH and comes back to + * BFA_LUN_MASK_ACTIVE. + */ +enum bfa_ioim_lun_mask_state_s { + BFA_IOIM_LUN_MASK_INACTIVE = 0, + BFA_IOIM_LUN_MASK_ACTIVE = 1, + BFA_IOIM_LUN_MASK_FETCHED = 2, +}; + +enum bfa_lunmask_state_s { + BFA_LUNMASK_DISABLED = 0x00, + BFA_LUNMASK_ENABLED = 0x01, + BFA_LUNMASK_MINCFG = 0x02, + BFA_LUNMASK_UNINITIALIZED = 0xff, +}; + #pragma pack(1) /* + * LUN mask configuration + */ +struct bfa_lun_mask_s { + wwn_t lp_wwn; + wwn_t rp_wwn; + struct scsi_lun lun; + u8 ua; + u8 rsvd[3]; + u16 rp_tag; + u8 lp_tag; + u8 state; +}; + +#define MAX_LUN_MASK_CFG 16 +struct bfa_lunmask_cfg_s { + u32 status; + u32 rsvd; + struct bfa_lun_mask_s lun_list[MAX_LUN_MASK_CFG]; +}; + +/* * Physical port configuration */ struct bfa_port_cfg_s { @@ -1228,4 +1279,52 @@ struct bfa_cee_stats_s { #pragma pack() +/* + * AEN related definitions + */ +#define BFAD_NL_VENDOR_ID (((u64)0x01 << SCSI_NL_VID_TYPE_SHIFT) \ + | BFA_PCI_VENDOR_ID_BROCADE) + +/* BFA remote port events */ +enum bfa_rport_aen_event { + BFA_RPORT_AEN_ONLINE = 1, /* RPort online event */ + BFA_RPORT_AEN_OFFLINE = 2, /* RPort offline event */ + BFA_RPORT_AEN_DISCONNECT = 3, /* RPort disconnect event */ + BFA_RPORT_AEN_QOS_PRIO = 4, /* QOS priority change event */ + BFA_RPORT_AEN_QOS_FLOWID = 5, /* QOS flow Id change event */ +}; + +struct bfa_rport_aen_data_s { + u16 vf_id; /* vf_id of this logical port */ + u16 rsvd[3]; + wwn_t ppwwn; /* WWN of its physical port */ + wwn_t lpwwn; /* WWN of this logical port */ + wwn_t rpwwn; /* WWN of this remote port */ + union { + struct bfa_rport_qos_attr_s qos; + } priv; +}; + +union bfa_aen_data_u { + struct bfa_adapter_aen_data_s adapter; + struct bfa_port_aen_data_s port; + struct bfa_lport_aen_data_s lport; + struct bfa_rport_aen_data_s rport; + struct bfa_itnim_aen_data_s itnim; + struct bfa_audit_aen_data_s audit; + struct bfa_ioc_aen_data_s ioc; +}; + +#define BFA_AEN_MAX_ENTRY 512 + +struct bfa_aen_entry_s { + struct list_head qe; + enum bfa_aen_category aen_category; + u32 aen_type; + union bfa_aen_data_u aen_data; + struct timeval aen_tv; + u32 seq_num; + u32 bfad_num; +}; + #endif /* __BFA_DEFS_SVC_H__ */ diff --git a/drivers/scsi/bfa/bfa_fc.h b/drivers/scsi/bfa/bfa_fc.h index 8d0b88f67a38..50b6a1c86195 100644 --- a/drivers/scsi/bfa/bfa_fc.h +++ b/drivers/scsi/bfa/bfa_fc.h @@ -56,6 +56,161 @@ struct scsi_cdb_s { #define SCSI_MAX_ALLOC_LEN 0xFF /* maximum allocarion length */ +#define SCSI_SENSE_CUR_ERR 0x70 +#define SCSI_SENSE_DEF_ERR 0x71 + +/* + * SCSI additional sense codes + */ +#define SCSI_ASC_LUN_NOT_READY 0x04 +#define SCSI_ASC_LUN_NOT_SUPPORTED 0x25 +#define SCSI_ASC_TOCC 0x3F + +/* + * SCSI additional sense code qualifiers + */ +#define SCSI_ASCQ_MAN_INTR_REQ 0x03 /* manual intervention req */ +#define SCSI_ASCQ_RL_DATA_CHANGED 0x0E /* report luns data changed */ + +/* + * Methods of reporting informational exceptions + */ +#define SCSI_MP_IEC_UNIT_ATTN 0x2 /* generate unit attention */ + +struct scsi_report_luns_data_s { + u32 lun_list_length; /* length of LUN list length */ + u32 reserved; + struct scsi_lun lun[1]; /* first LUN in lun list */ +}; + +struct scsi_inquiry_vendor_s { + u8 vendor_id[8]; +}; + +struct scsi_inquiry_prodid_s { + u8 product_id[16]; +}; + +struct scsi_inquiry_prodrev_s { + u8 product_rev[4]; +}; + +struct scsi_inquiry_data_s { +#ifdef __BIG_ENDIAN + u8 peripheral_qual:3; /* peripheral qualifier */ + u8 device_type:5; /* peripheral device type */ + u8 rmb:1; /* removable medium bit */ + u8 device_type_mod:7; /* device type modifier */ + u8 version; + u8 aenc:1; /* async evt notification capability */ + u8 trm_iop:1; /* terminate I/O process */ + u8 norm_aca:1; /* normal ACA supported */ + u8 hi_support:1; /* SCSI-3: supports REPORT LUNS */ + u8 rsp_data_format:4; + u8 additional_len; + u8 sccs:1; + u8 reserved1:7; + u8 reserved2:1; + u8 enc_serv:1; /* enclosure service component */ + u8 reserved3:1; + u8 multi_port:1; /* multi-port device */ + u8 m_chngr:1; /* device in medium transport element */ + u8 ack_req_q:1; /* SIP specific bit */ + u8 addr32:1; /* SIP specific bit */ + u8 addr16:1; /* SIP specific bit */ + u8 rel_adr:1; /* relative address */ + u8 w_bus32:1; + u8 w_bus16:1; + u8 synchronous:1; + u8 linked_commands:1; + u8 trans_dis:1; + u8 cmd_queue:1; /* command queueing supported */ + u8 soft_reset:1; /* soft reset alternative (VS) */ +#else + u8 device_type:5; /* peripheral device type */ + u8 peripheral_qual:3; /* peripheral qualifier */ + u8 device_type_mod:7; /* device type modifier */ + u8 rmb:1; /* removable medium bit */ + u8 version; + u8 rsp_data_format:4; + u8 hi_support:1; /* SCSI-3: supports REPORT LUNS */ + u8 norm_aca:1; /* normal ACA supported */ + u8 terminate_iop:1;/* terminate I/O process */ + u8 aenc:1; /* async evt notification capability */ + u8 additional_len; + u8 reserved1:7; + u8 sccs:1; + u8 addr16:1; /* SIP specific bit */ + u8 addr32:1; /* SIP specific bit */ + u8 ack_req_q:1; /* SIP specific bit */ + u8 m_chngr:1; /* device in medium transport element */ + u8 multi_port:1; /* multi-port device */ + u8 reserved3:1; /* TBD - Vendor Specific */ + u8 enc_serv:1; /* enclosure service component */ + u8 reserved2:1; + u8 soft_seset:1; /* soft reset alternative (VS) */ + u8 cmd_queue:1; /* command queueing supported */ + u8 trans_dis:1; + u8 linked_commands:1; + u8 synchronous:1; + u8 w_bus16:1; + u8 w_bus32:1; + u8 rel_adr:1; /* relative address */ +#endif + struct scsi_inquiry_vendor_s vendor_id; + struct scsi_inquiry_prodid_s product_id; + struct scsi_inquiry_prodrev_s product_rev; + u8 vendor_specific[20]; + u8 reserved4[40]; +}; + +/* + * SCSI sense data format + */ +struct scsi_sense_s { +#ifdef __BIG_ENDIAN + u8 valid:1; + u8 rsp_code:7; +#else + u8 rsp_code:7; + u8 valid:1; +#endif + u8 seg_num; +#ifdef __BIG_ENDIAN + u8 file_mark:1; + u8 eom:1; /* end of media */ + u8 ili:1; /* incorrect length indicator */ + u8 reserved:1; + u8 sense_key:4; +#else + u8 sense_key:4; + u8 reserved:1; + u8 ili:1; /* incorrect length indicator */ + u8 eom:1; /* end of media */ + u8 file_mark:1; +#endif + u8 information[4]; /* device-type or cmd specific info */ + u8 add_sense_length; /* additional sense length */ + u8 command_info[4];/* command specific information */ + u8 asc; /* additional sense code */ + u8 ascq; /* additional sense code qualifier */ + u8 fru_code; /* field replaceable unit code */ +#ifdef __BIG_ENDIAN + u8 sksv:1; /* sense key specific valid */ + u8 c_d:1; /* command/data bit */ + u8 res1:2; + u8 bpv:1; /* bit pointer valid */ + u8 bpointer:3; /* bit pointer */ +#else + u8 bpointer:3; /* bit pointer */ + u8 bpv:1; /* bit pointer valid */ + u8 res1:2; + u8 c_d:1; /* command/data bit */ + u8 sksv:1; /* sense key specific valid */ +#endif + u8 fpointer[2]; /* field pointer */ +}; + /* * Fibre Channel Header Structure (FCHS) definition */ diff --git a/drivers/scsi/bfa/bfa_fcpim.c b/drivers/scsi/bfa/bfa_fcpim.c index a4e7951c6063..e07bd4745d8b 100644 --- a/drivers/scsi/bfa/bfa_fcpim.c +++ b/drivers/scsi/bfa/bfa_fcpim.c @@ -24,6 +24,9 @@ BFA_TRC_FILE(HAL, FCPIM); * BFA ITNIM Related definitions */ static void bfa_itnim_update_del_itn_stats(struct bfa_itnim_s *itnim); +static bfa_boolean_t bfa_ioim_lm_proc_rpl_data(struct bfa_ioim_s *ioim); +static bfa_boolean_t bfa_ioim_lm_proc_inq_data(struct bfa_ioim_s *ioim); +static void bfa_ioim_lm_init(struct bfa_s *bfa); #define BFA_ITNIM_FROM_TAG(_fcpim, _tag) \ (((_fcpim)->itnim_arr + ((_tag) & ((_fcpim)->num_itnims - 1)))) @@ -57,6 +60,14 @@ static void bfa_itnim_update_del_itn_stats(struct bfa_itnim_s *itnim); } \ } while (0) +#define bfa_ioim_rp_wwn(__ioim) \ + (((struct bfa_fcs_rport_s *) \ + (__ioim)->itnim->rport->rport_drv)->pwwn) + +#define bfa_ioim_lp_wwn(__ioim) \ + ((BFA_LPS_FROM_TAG(BFA_LPS_MOD((__ioim)->bfa), \ + (__ioim)->itnim->rport->rport_info.lp_tag))->pwwn) \ + #define bfa_itnim_sler_cb(__itnim) do { \ if ((__itnim)->bfa->fcs) \ bfa_cb_itnim_sler((__itnim)->ditn); \ @@ -66,6 +77,18 @@ static void bfa_itnim_update_del_itn_stats(struct bfa_itnim_s *itnim); } \ } while (0) +enum bfa_ioim_lm_status { + BFA_IOIM_LM_PRESENT = 1, + BFA_IOIM_LM_LUN_NOT_SUP = 2, + BFA_IOIM_LM_RPL_DATA_CHANGED = 3, + BFA_IOIM_LM_LUN_NOT_RDY = 4, +}; + +enum bfa_ioim_lm_ua_status { + BFA_IOIM_LM_UA_RESET = 0, + BFA_IOIM_LM_UA_SET = 1, +}; + /* * itnim state machine event */ @@ -122,6 +145,9 @@ enum bfa_ioim_event { BFA_IOIM_SM_TMDONE = 16, /* IO cleanup from tskim */ BFA_IOIM_SM_HWFAIL = 17, /* IOC h/w failure event */ BFA_IOIM_SM_IOTOV = 18, /* ITN offline TOV */ + BFA_IOIM_SM_LM_LUN_NOT_SUP = 19,/* lunmask lun not supported */ + BFA_IOIM_SM_LM_RPL_DC = 20, /* lunmask report-lun data changed */ + BFA_IOIM_SM_LM_LUN_NOT_RDY = 21,/* lunmask lun not ready */ }; @@ -219,6 +245,9 @@ static void __bfa_cb_ioim_abort(void *cbarg, bfa_boolean_t complete); static void __bfa_cb_ioim_failed(void *cbarg, bfa_boolean_t complete); static void __bfa_cb_ioim_pathtov(void *cbarg, bfa_boolean_t complete); static bfa_boolean_t bfa_ioim_is_abortable(struct bfa_ioim_s *ioim); +static void __bfa_cb_ioim_lm_lun_not_sup(void *cbarg, bfa_boolean_t complete); +static void __bfa_cb_ioim_lm_rpl_dc(void *cbarg, bfa_boolean_t complete); +static void __bfa_cb_ioim_lm_lun_not_rdy(void *cbarg, bfa_boolean_t complete); /* * forward declaration of BFA IO state machine @@ -416,6 +445,12 @@ bfa_fcpim_add_stats(struct bfa_itnim_iostats_s *lstats, bfa_fcpim_add_iostats(lstats, rstats, output_reqs); bfa_fcpim_add_iostats(lstats, rstats, rd_throughput); bfa_fcpim_add_iostats(lstats, rstats, wr_throughput); + bfa_fcpim_add_iostats(lstats, rstats, lm_lun_across_sg); + bfa_fcpim_add_iostats(lstats, rstats, lm_lun_not_sup); + bfa_fcpim_add_iostats(lstats, rstats, lm_rpl_data_changed); + bfa_fcpim_add_iostats(lstats, rstats, lm_wire_residue_changed); + bfa_fcpim_add_iostats(lstats, rstats, lm_small_buf_addresidue); + bfa_fcpim_add_iostats(lstats, rstats, lm_lun_not_rdy); } bfa_status_t @@ -437,6 +472,59 @@ bfa_fcpim_port_iostats(struct bfa_s *bfa, return BFA_STATUS_OK; } +void +bfa_ioim_profile_comp(struct bfa_ioim_s *ioim) +{ + struct bfa_itnim_latency_s *io_lat = + &(ioim->itnim->ioprofile.io_latency); + u32 val, idx; + + val = (u32)(jiffies - ioim->start_time); + idx = bfa_ioim_get_index(scsi_bufflen((struct scsi_cmnd *)ioim->dio)); + bfa_itnim_ioprofile_update(ioim->itnim, idx); + + io_lat->count[idx]++; + io_lat->min[idx] = (io_lat->min[idx] < val) ? io_lat->min[idx] : val; + io_lat->max[idx] = (io_lat->max[idx] > val) ? io_lat->max[idx] : val; + io_lat->avg[idx] += val; +} + +void +bfa_ioim_profile_start(struct bfa_ioim_s *ioim) +{ + ioim->start_time = jiffies; +} + +bfa_status_t +bfa_fcpim_profile_on(struct bfa_s *bfa, u32 time) +{ + struct bfa_itnim_s *itnim; + struct bfa_fcpim_s *fcpim = BFA_FCPIM(bfa); + struct list_head *qe, *qen; + + /* accumulate IO stats from itnim */ + list_for_each_safe(qe, qen, &fcpim->itnim_q) { + itnim = (struct bfa_itnim_s *) qe; + bfa_itnim_clear_stats(itnim); + } + fcpim->io_profile = BFA_TRUE; + fcpim->io_profile_start_time = time; + fcpim->profile_comp = bfa_ioim_profile_comp; + fcpim->profile_start = bfa_ioim_profile_start; + return BFA_STATUS_OK; +} + +bfa_status_t +bfa_fcpim_profile_off(struct bfa_s *bfa) +{ + struct bfa_fcpim_s *fcpim = BFA_FCPIM(bfa); + fcpim->io_profile = BFA_FALSE; + fcpim->io_profile_start_time = 0; + fcpim->profile_comp = NULL; + fcpim->profile_start = NULL; + return BFA_STATUS_OK; +} + u16 bfa_fcpim_qdepth_get(struct bfa_s *bfa) { @@ -1401,6 +1489,26 @@ bfa_itnim_hold_io(struct bfa_itnim_s *itnim) bfa_sm_cmp_state(itnim, bfa_itnim_sm_iocdisable)); } +#define bfa_io_lat_clock_res_div HZ +#define bfa_io_lat_clock_res_mul 1000 +bfa_status_t +bfa_itnim_get_ioprofile(struct bfa_itnim_s *itnim, + struct bfa_itnim_ioprofile_s *ioprofile) +{ + struct bfa_fcpim_s *fcpim = BFA_FCPIM(itnim->bfa); + if (!fcpim->io_profile) + return BFA_STATUS_IOPROFILE_OFF; + + itnim->ioprofile.index = BFA_IOBUCKET_MAX; + itnim->ioprofile.io_profile_start_time = + bfa_io_profile_start_time(itnim->bfa); + itnim->ioprofile.clock_res_mul = bfa_io_lat_clock_res_mul; + itnim->ioprofile.clock_res_div = bfa_io_lat_clock_res_div; + *ioprofile = itnim->ioprofile; + + return BFA_STATUS_OK; +} + void bfa_itnim_clear_stats(struct bfa_itnim_s *itnim) { @@ -1469,7 +1577,28 @@ bfa_ioim_sm_uninit(struct bfa_ioim_s *ioim, enum bfa_ioim_event event) bfa_sm_set_state(ioim, bfa_ioim_sm_hcb); WARN_ON(!bfa_q_is_on_q(&ioim->itnim->pending_q, ioim)); bfa_cb_queue(ioim->bfa, &ioim->hcb_qe, - __bfa_cb_ioim_abort, ioim); + __bfa_cb_ioim_abort, ioim); + break; + + case BFA_IOIM_SM_LM_LUN_NOT_SUP: + bfa_sm_set_state(ioim, bfa_ioim_sm_hcb); + bfa_ioim_move_to_comp_q(ioim); + bfa_cb_queue(ioim->bfa, &ioim->hcb_qe, + __bfa_cb_ioim_lm_lun_not_sup, ioim); + break; + + case BFA_IOIM_SM_LM_RPL_DC: + bfa_sm_set_state(ioim, bfa_ioim_sm_hcb); + bfa_ioim_move_to_comp_q(ioim); + bfa_cb_queue(ioim->bfa, &ioim->hcb_qe, + __bfa_cb_ioim_lm_rpl_dc, ioim); + break; + + case BFA_IOIM_SM_LM_LUN_NOT_RDY: + bfa_sm_set_state(ioim, bfa_ioim_sm_hcb); + bfa_ioim_move_to_comp_q(ioim); + bfa_cb_queue(ioim->bfa, &ioim->hcb_qe, + __bfa_cb_ioim_lm_lun_not_rdy, ioim); break; default: @@ -2009,6 +2138,264 @@ bfa_ioim_sm_resfree(struct bfa_ioim_s *ioim, enum bfa_ioim_event event) } } +/* + * This is called from bfa_fcpim_start after the bfa_init() with flash read + * is complete by driver. now invalidate the stale content of lun mask + * like unit attention, rp tag and lp tag. + */ +static void +bfa_ioim_lm_init(struct bfa_s *bfa) +{ + struct bfa_lun_mask_s *lunm_list; + int i; + + if (bfa_get_lun_mask_status(bfa) == BFA_LUNMASK_MINCFG) + return; + + lunm_list = bfa_get_lun_mask_list(bfa); + for (i = 0; i < MAX_LUN_MASK_CFG; i++) { + lunm_list[i].ua = BFA_IOIM_LM_UA_RESET; + lunm_list[i].lp_tag = BFA_LP_TAG_INVALID; + lunm_list[i].rp_tag = BFA_RPORT_TAG_INVALID; + } +} + +/* + * Validate LUN for LUN masking + */ +static enum bfa_ioim_lm_status +bfa_ioim_lm_check(struct bfa_ioim_s *ioim, struct bfa_lps_s *lps, + struct bfa_rport_s *rp, struct scsi_lun lun) +{ + u8 i; + struct bfa_lun_mask_s *lun_list = bfa_get_lun_mask_list(ioim->bfa); + struct scsi_cmnd *cmnd = (struct scsi_cmnd *)ioim->dio; + struct scsi_cdb_s *cdb = (struct scsi_cdb_s *)cmnd->cmnd; + + if ((cdb->scsi_cdb[0] == REPORT_LUNS) && + (scsilun_to_int((struct scsi_lun *)&lun) == 0)) { + ioim->proc_rsp_data = bfa_ioim_lm_proc_rpl_data; + return BFA_IOIM_LM_PRESENT; + } + + for (i = 0; i < MAX_LUN_MASK_CFG; i++) { + + if (lun_list[i].state != BFA_IOIM_LUN_MASK_ACTIVE) + continue; + + if ((scsilun_to_int((struct scsi_lun *)&lun_list[i].lun) == + scsilun_to_int((struct scsi_lun *)&lun)) + && (rp->rport_tag == lun_list[i].rp_tag) + && ((u8)ioim->itnim->rport->rport_info.lp_tag == + lun_list[i].lp_tag)) { + bfa_trc(ioim->bfa, lun_list[i].rp_tag); + bfa_trc(ioim->bfa, lun_list[i].lp_tag); + bfa_trc(ioim->bfa, scsilun_to_int( + (struct scsi_lun *)&lun_list[i].lun)); + + if ((lun_list[i].ua == BFA_IOIM_LM_UA_SET) && + ((cdb->scsi_cdb[0] != INQUIRY) || + (cdb->scsi_cdb[0] != REPORT_LUNS))) { + lun_list[i].ua = BFA_IOIM_LM_UA_RESET; + return BFA_IOIM_LM_RPL_DATA_CHANGED; + } + + if (cdb->scsi_cdb[0] == REPORT_LUNS) + ioim->proc_rsp_data = bfa_ioim_lm_proc_rpl_data; + + return BFA_IOIM_LM_PRESENT; + } + } + + if ((cdb->scsi_cdb[0] == INQUIRY) && + (scsilun_to_int((struct scsi_lun *)&lun) == 0)) { + ioim->proc_rsp_data = bfa_ioim_lm_proc_inq_data; + return BFA_IOIM_LM_PRESENT; + } + + if (cdb->scsi_cdb[0] == TEST_UNIT_READY) + return BFA_IOIM_LM_LUN_NOT_RDY; + + return BFA_IOIM_LM_LUN_NOT_SUP; +} + +static bfa_boolean_t +bfa_ioim_lm_proc_rsp_data_dummy(struct bfa_ioim_s *ioim) +{ + return BFA_TRUE; +} + +static void +bfa_ioim_lm_fetch_lun(struct bfa_ioim_s *ioim, u8 *rl_data, int offset, + int buf_lun_cnt) +{ + struct bfa_lun_mask_s *lun_list = bfa_get_lun_mask_list(ioim->bfa); + struct scsi_lun *lun_data = (struct scsi_lun *)(rl_data + offset); + struct scsi_lun lun; + int i, j; + + bfa_trc(ioim->bfa, buf_lun_cnt); + for (j = 0; j < buf_lun_cnt; j++) { + lun = *((struct scsi_lun *)(lun_data + j)); + for (i = 0; i < MAX_LUN_MASK_CFG; i++) { + if (lun_list[i].state != BFA_IOIM_LUN_MASK_ACTIVE) + continue; + if ((lun_list[i].rp_wwn == bfa_ioim_rp_wwn(ioim)) && + (lun_list[i].lp_wwn == bfa_ioim_lp_wwn(ioim)) && + (scsilun_to_int((struct scsi_lun *)&lun_list[i].lun) + == scsilun_to_int((struct scsi_lun *)&lun))) { + lun_list[i].state = BFA_IOIM_LUN_MASK_FETCHED; + break; + } + } /* next lun in mask DB */ + } /* next lun in buf */ +} + +static int +bfa_ioim_lm_update_lun_sg(struct bfa_ioim_s *ioim, u32 *pgdlen, + struct scsi_report_luns_data_s *rl) +{ + struct scsi_cmnd *cmnd = (struct scsi_cmnd *)ioim->dio; + struct scatterlist *sg = scsi_sglist(cmnd); + struct bfa_lun_mask_s *lun_list = bfa_get_lun_mask_list(ioim->bfa); + struct scsi_lun *prev_rl_data = NULL, *base_rl_data; + int i, j, sgeid, lun_fetched_cnt = 0, prev_sg_len = 0, base_count; + int lun_across_sg_bytes, bytes_from_next_buf; + u64 last_lun, temp_last_lun; + + /* fetch luns from the first sg element */ + bfa_ioim_lm_fetch_lun(ioim, (u8 *)(rl->lun), 0, + (sg_dma_len(sg) / sizeof(struct scsi_lun)) - 1); + + /* fetch luns from multiple sg elements */ + scsi_for_each_sg(cmnd, sg, scsi_sg_count(cmnd), sgeid) { + if (sgeid == 0) { + prev_sg_len = sg_dma_len(sg); + prev_rl_data = (struct scsi_lun *) + phys_to_virt(sg_dma_address(sg)); + continue; + } + + /* if the buf is having more data */ + lun_across_sg_bytes = prev_sg_len % sizeof(struct scsi_lun); + if (lun_across_sg_bytes) { + bfa_trc(ioim->bfa, lun_across_sg_bytes); + bfa_stats(ioim->itnim, lm_lun_across_sg); + bytes_from_next_buf = sizeof(struct scsi_lun) - + lun_across_sg_bytes; + + /* from next buf take higher bytes */ + temp_last_lun = *((u64 *) + phys_to_virt(sg_dma_address(sg))); + last_lun |= temp_last_lun >> + (lun_across_sg_bytes * BITS_PER_BYTE); + + /* from prev buf take higher bytes */ + temp_last_lun = *((u64 *)(prev_rl_data + + (prev_sg_len - lun_across_sg_bytes))); + temp_last_lun >>= bytes_from_next_buf * BITS_PER_BYTE; + last_lun = last_lun | (temp_last_lun << + (bytes_from_next_buf * BITS_PER_BYTE)); + + bfa_ioim_lm_fetch_lun(ioim, (u8 *)&last_lun, 0, 1); + } else + bytes_from_next_buf = 0; + + *pgdlen += sg_dma_len(sg); + prev_sg_len = sg_dma_len(sg); + prev_rl_data = (struct scsi_lun *) + phys_to_virt(sg_dma_address(sg)); + bfa_ioim_lm_fetch_lun(ioim, (u8 *)prev_rl_data, + bytes_from_next_buf, + sg_dma_len(sg) / sizeof(struct scsi_lun)); + } + + /* update the report luns data - based on fetched luns */ + sg = scsi_sglist(cmnd); + base_rl_data = (struct scsi_lun *)rl->lun; + base_count = (sg_dma_len(sg) / sizeof(struct scsi_lun)) - 1; + for (i = 0, j = 0; i < MAX_LUN_MASK_CFG; i++) { + if (lun_list[i].state == BFA_IOIM_LUN_MASK_FETCHED) { + base_rl_data[j] = lun_list[i].lun; + lun_list[i].state = BFA_IOIM_LUN_MASK_ACTIVE; + j++; + lun_fetched_cnt++; + } + + if (j > base_count) { + j = 0; + sg = sg_next(sg); + base_rl_data = (struct scsi_lun *) + phys_to_virt(sg_dma_address(sg)); + base_count = sg_dma_len(sg) / sizeof(struct scsi_lun); + } + } + + bfa_trc(ioim->bfa, lun_fetched_cnt); + return lun_fetched_cnt; +} + +static bfa_boolean_t +bfa_ioim_lm_proc_inq_data(struct bfa_ioim_s *ioim) +{ + struct scsi_inquiry_data_s *inq; + struct scatterlist *sg = scsi_sglist((struct scsi_cmnd *)ioim->dio); + + ioim->proc_rsp_data = bfa_ioim_lm_proc_rsp_data_dummy; + inq = (struct scsi_inquiry_data_s *)phys_to_virt(sg_dma_address(sg)); + + bfa_trc(ioim->bfa, inq->device_type); + inq->peripheral_qual = SCSI_INQ_PQ_NOT_CON; + return 0; +} + +static bfa_boolean_t +bfa_ioim_lm_proc_rpl_data(struct bfa_ioim_s *ioim) +{ + struct scsi_cmnd *cmnd = (struct scsi_cmnd *)ioim->dio; + struct scatterlist *sg = scsi_sglist(cmnd); + struct bfi_ioim_rsp_s *m; + struct scsi_report_luns_data_s *rl = NULL; + int lun_count = 0, lun_fetched_cnt = 0; + u32 residue, pgdlen = 0; + + ioim->proc_rsp_data = bfa_ioim_lm_proc_rsp_data_dummy; + if (bfa_get_lun_mask_status(ioim->bfa) != BFA_LUNMASK_ENABLED) + return BFA_TRUE; + + m = (struct bfi_ioim_rsp_s *) &ioim->iosp->comp_rspmsg; + if (m->scsi_status == SCSI_STATUS_CHECK_CONDITION) + return BFA_TRUE; + + pgdlen = sg_dma_len(sg); + bfa_trc(ioim->bfa, pgdlen); + rl = (struct scsi_report_luns_data_s *)phys_to_virt(sg_dma_address(sg)); + lun_count = cpu_to_be32(rl->lun_list_length) / sizeof(struct scsi_lun); + lun_fetched_cnt = bfa_ioim_lm_update_lun_sg(ioim, &pgdlen, rl); + + if (lun_count == lun_fetched_cnt) + return BFA_TRUE; + + bfa_trc(ioim->bfa, lun_count); + bfa_trc(ioim->bfa, lun_fetched_cnt); + bfa_trc(ioim->bfa, be32_to_cpu(rl->lun_list_length)); + + if (be32_to_cpu(rl->lun_list_length) <= pgdlen) + rl->lun_list_length = be32_to_cpu(lun_fetched_cnt) * + sizeof(struct scsi_lun); + else + bfa_stats(ioim->itnim, lm_small_buf_addresidue); + + bfa_trc(ioim->bfa, be32_to_cpu(rl->lun_list_length)); + bfa_trc(ioim->bfa, be32_to_cpu(m->residue)); + + residue = be32_to_cpu(m->residue); + residue += (lun_count - lun_fetched_cnt) * sizeof(struct scsi_lun); + bfa_stats(ioim->itnim, lm_wire_residue_changed); + m->residue = be32_to_cpu(residue); + bfa_trc(ioim->bfa, ioim->nsges); + return BFA_FALSE; +} static void __bfa_cb_ioim_good_comp(void *cbarg, bfa_boolean_t complete) @@ -2068,6 +2455,299 @@ __bfa_cb_ioim_comp(void *cbarg, bfa_boolean_t complete) } static void +__bfa_cb_ioim_lm_lun_not_sup(void *cbarg, bfa_boolean_t complete) +{ + struct bfa_ioim_s *ioim = cbarg; + int sns_len = 0xD; + u32 residue = scsi_bufflen((struct scsi_cmnd *)ioim->dio); + struct scsi_sense_s *snsinfo; + + if (!complete) { + bfa_sm_send_event(ioim, BFA_IOIM_SM_HCB); + return; + } + + snsinfo = (struct scsi_sense_s *)BFA_SNSINFO_FROM_TAG( + ioim->fcpim->fcp, ioim->iotag); + snsinfo->rsp_code = SCSI_SENSE_CUR_ERR; + snsinfo->add_sense_length = 0xa; + snsinfo->asc = SCSI_ASC_LUN_NOT_SUPPORTED; + snsinfo->sense_key = ILLEGAL_REQUEST; + bfa_trc(ioim->bfa, residue); + bfa_cb_ioim_done(ioim->bfa->bfad, ioim->dio, BFI_IOIM_STS_OK, + SCSI_STATUS_CHECK_CONDITION, sns_len, + (u8 *)snsinfo, residue); +} + +static void +__bfa_cb_ioim_lm_rpl_dc(void *cbarg, bfa_boolean_t complete) +{ + struct bfa_ioim_s *ioim = cbarg; + int sns_len = 0xD; + u32 residue = scsi_bufflen((struct scsi_cmnd *)ioim->dio); + struct scsi_sense_s *snsinfo; + + if (!complete) { + bfa_sm_send_event(ioim, BFA_IOIM_SM_HCB); + return; + } + + snsinfo = (struct scsi_sense_s *)BFA_SNSINFO_FROM_TAG(ioim->fcpim->fcp, + ioim->iotag); + snsinfo->rsp_code = SCSI_SENSE_CUR_ERR; + snsinfo->sense_key = SCSI_MP_IEC_UNIT_ATTN; + snsinfo->asc = SCSI_ASC_TOCC; + snsinfo->add_sense_length = 0x6; + snsinfo->ascq = SCSI_ASCQ_RL_DATA_CHANGED; + bfa_trc(ioim->bfa, residue); + bfa_cb_ioim_done(ioim->bfa->bfad, ioim->dio, BFI_IOIM_STS_OK, + SCSI_STATUS_CHECK_CONDITION, sns_len, + (u8 *)snsinfo, residue); +} + +static void +__bfa_cb_ioim_lm_lun_not_rdy(void *cbarg, bfa_boolean_t complete) +{ + struct bfa_ioim_s *ioim = cbarg; + int sns_len = 0xD; + u32 residue = scsi_bufflen((struct scsi_cmnd *)ioim->dio); + struct scsi_sense_s *snsinfo; + + if (!complete) { + bfa_sm_send_event(ioim, BFA_IOIM_SM_HCB); + return; + } + + snsinfo = (struct scsi_sense_s *)BFA_SNSINFO_FROM_TAG( + ioim->fcpim->fcp, ioim->iotag); + snsinfo->rsp_code = SCSI_SENSE_CUR_ERR; + snsinfo->add_sense_length = 0xa; + snsinfo->sense_key = NOT_READY; + snsinfo->asc = SCSI_ASC_LUN_NOT_READY; + snsinfo->ascq = SCSI_ASCQ_MAN_INTR_REQ; + bfa_trc(ioim->bfa, residue); + bfa_cb_ioim_done(ioim->bfa->bfad, ioim->dio, BFI_IOIM_STS_OK, + SCSI_STATUS_CHECK_CONDITION, sns_len, + (u8 *)snsinfo, residue); +} + +void +bfa_fcpim_lunmask_rp_update(struct bfa_s *bfa, wwn_t lp_wwn, wwn_t rp_wwn, + u16 rp_tag, u8 lp_tag) +{ + struct bfa_lun_mask_s *lun_list; + u8 i; + + if (bfa_get_lun_mask_status(bfa) == BFA_LUNMASK_MINCFG) + return; + + lun_list = bfa_get_lun_mask_list(bfa); + for (i = 0; i < MAX_LUN_MASK_CFG; i++) { + if (lun_list[i].state == BFA_IOIM_LUN_MASK_ACTIVE) { + if ((lun_list[i].lp_wwn == lp_wwn) && + (lun_list[i].rp_wwn == rp_wwn)) { + lun_list[i].rp_tag = rp_tag; + lun_list[i].lp_tag = lp_tag; + } + } + } +} + +/* + * set UA for all active luns in LM DB + */ +static void +bfa_ioim_lm_set_ua(struct bfa_s *bfa) +{ + struct bfa_lun_mask_s *lunm_list; + int i; + + lunm_list = bfa_get_lun_mask_list(bfa); + for (i = 0; i < MAX_LUN_MASK_CFG; i++) { + if (lunm_list[i].state != BFA_IOIM_LUN_MASK_ACTIVE) + continue; + lunm_list[i].ua = BFA_IOIM_LM_UA_SET; + } +} + +bfa_status_t +bfa_fcpim_lunmask_update(struct bfa_s *bfa, u32 update) +{ + struct bfa_lunmask_cfg_s *lun_mask; + + bfa_trc(bfa, bfa_get_lun_mask_status(bfa)); + if (bfa_get_lun_mask_status(bfa) == BFA_LUNMASK_MINCFG) + return BFA_STATUS_FAILED; + + if (bfa_get_lun_mask_status(bfa) == update) + return BFA_STATUS_NO_CHANGE; + + lun_mask = bfa_get_lun_mask(bfa); + lun_mask->status = update; + + if (bfa_get_lun_mask_status(bfa) == BFA_LUNMASK_ENABLED) + bfa_ioim_lm_set_ua(bfa); + + return bfa_dconf_update(bfa); +} + +bfa_status_t +bfa_fcpim_lunmask_clear(struct bfa_s *bfa) +{ + int i; + struct bfa_lun_mask_s *lunm_list; + + bfa_trc(bfa, bfa_get_lun_mask_status(bfa)); + if (bfa_get_lun_mask_status(bfa) == BFA_LUNMASK_MINCFG) + return BFA_STATUS_FAILED; + + lunm_list = bfa_get_lun_mask_list(bfa); + for (i = 0; i < MAX_LUN_MASK_CFG; i++) { + if (lunm_list[i].state == BFA_IOIM_LUN_MASK_ACTIVE) { + if (lunm_list[i].rp_tag != BFA_RPORT_TAG_INVALID) + bfa_rport_unset_lunmask(bfa, + BFA_RPORT_FROM_TAG(bfa, lunm_list[i].rp_tag)); + } + } + + memset(lunm_list, 0, sizeof(struct bfa_lun_mask_s) * MAX_LUN_MASK_CFG); + return bfa_dconf_update(bfa); +} + +bfa_status_t +bfa_fcpim_lunmask_query(struct bfa_s *bfa, void *buf) +{ + struct bfa_lunmask_cfg_s *lun_mask; + + bfa_trc(bfa, bfa_get_lun_mask_status(bfa)); + if (bfa_get_lun_mask_status(bfa) == BFA_LUNMASK_MINCFG) + return BFA_STATUS_FAILED; + + lun_mask = bfa_get_lun_mask(bfa); + memcpy(buf, lun_mask, sizeof(struct bfa_lunmask_cfg_s)); + return BFA_STATUS_OK; +} + +bfa_status_t +bfa_fcpim_lunmask_add(struct bfa_s *bfa, u16 vf_id, wwn_t *pwwn, + wwn_t rpwwn, struct scsi_lun lun) +{ + struct bfa_lun_mask_s *lunm_list; + struct bfa_rport_s *rp = NULL; + int i, free_index = MAX_LUN_MASK_CFG + 1; + struct bfa_fcs_lport_s *port = NULL; + struct bfa_fcs_rport_s *rp_fcs; + + bfa_trc(bfa, bfa_get_lun_mask_status(bfa)); + if (bfa_get_lun_mask_status(bfa) == BFA_LUNMASK_MINCFG) + return BFA_STATUS_FAILED; + + port = bfa_fcs_lookup_port(&((struct bfad_s *)bfa->bfad)->bfa_fcs, + vf_id, *pwwn); + if (port) { + *pwwn = port->port_cfg.pwwn; + rp_fcs = bfa_fcs_lport_get_rport_by_pwwn(port, rpwwn); + rp = rp_fcs->bfa_rport; + } + + lunm_list = bfa_get_lun_mask_list(bfa); + /* if entry exists */ + for (i = 0; i < MAX_LUN_MASK_CFG; i++) { + if (lunm_list[i].state != BFA_IOIM_LUN_MASK_ACTIVE) + free_index = i; + if ((lunm_list[i].lp_wwn == *pwwn) && + (lunm_list[i].rp_wwn == rpwwn) && + (scsilun_to_int((struct scsi_lun *)&lunm_list[i].lun) == + scsilun_to_int((struct scsi_lun *)&lun))) + return BFA_STATUS_ENTRY_EXISTS; + } + + if (free_index > MAX_LUN_MASK_CFG) + return BFA_STATUS_MAX_ENTRY_REACHED; + + if (rp) { + lunm_list[free_index].lp_tag = bfa_lps_get_tag_from_pid(bfa, + rp->rport_info.local_pid); + lunm_list[free_index].rp_tag = rp->rport_tag; + } else { + lunm_list[free_index].lp_tag = BFA_LP_TAG_INVALID; + lunm_list[free_index].rp_tag = BFA_RPORT_TAG_INVALID; + } + + lunm_list[free_index].lp_wwn = *pwwn; + lunm_list[free_index].rp_wwn = rpwwn; + lunm_list[free_index].lun = lun; + lunm_list[free_index].state = BFA_IOIM_LUN_MASK_ACTIVE; + + /* set for all luns in this rp */ + for (i = 0; i < MAX_LUN_MASK_CFG; i++) { + if ((lunm_list[i].lp_wwn == *pwwn) && + (lunm_list[i].rp_wwn == rpwwn)) + lunm_list[i].ua = BFA_IOIM_LM_UA_SET; + } + + return bfa_dconf_update(bfa); +} + +bfa_status_t +bfa_fcpim_lunmask_delete(struct bfa_s *bfa, u16 vf_id, wwn_t *pwwn, + wwn_t rpwwn, struct scsi_lun lun) +{ + struct bfa_lun_mask_s *lunm_list; + struct bfa_rport_s *rp = NULL; + struct bfa_fcs_lport_s *port = NULL; + struct bfa_fcs_rport_s *rp_fcs; + int i; + + /* in min cfg lunm_list could be NULL but no commands should run. */ + if (bfa_get_lun_mask_status(bfa) == BFA_LUNMASK_MINCFG) + return BFA_STATUS_FAILED; + + bfa_trc(bfa, bfa_get_lun_mask_status(bfa)); + bfa_trc(bfa, *pwwn); + bfa_trc(bfa, rpwwn); + bfa_trc(bfa, scsilun_to_int((struct scsi_lun *)&lun)); + + if (*pwwn == 0) { + port = bfa_fcs_lookup_port( + &((struct bfad_s *)bfa->bfad)->bfa_fcs, + vf_id, *pwwn); + if (port) { + *pwwn = port->port_cfg.pwwn; + rp_fcs = bfa_fcs_lport_get_rport_by_pwwn(port, rpwwn); + rp = rp_fcs->bfa_rport; + } + } + + lunm_list = bfa_get_lun_mask_list(bfa); + for (i = 0; i < MAX_LUN_MASK_CFG; i++) { + if ((lunm_list[i].lp_wwn == *pwwn) && + (lunm_list[i].rp_wwn == rpwwn) && + (scsilun_to_int((struct scsi_lun *)&lunm_list[i].lun) == + scsilun_to_int((struct scsi_lun *)&lun))) { + lunm_list[i].lp_wwn = 0; + lunm_list[i].rp_wwn = 0; + int_to_scsilun(0, &lunm_list[i].lun); + lunm_list[i].state = BFA_IOIM_LUN_MASK_INACTIVE; + if (lunm_list[i].rp_tag != BFA_RPORT_TAG_INVALID) { + lunm_list[i].rp_tag = BFA_RPORT_TAG_INVALID; + lunm_list[i].lp_tag = BFA_LP_TAG_INVALID; + } + return bfa_dconf_update(bfa); + } + } + + /* set for all luns in this rp */ + for (i = 0; i < MAX_LUN_MASK_CFG; i++) { + if ((lunm_list[i].lp_wwn == *pwwn) && + (lunm_list[i].rp_wwn == rpwwn)) + lunm_list[i].ua = BFA_IOIM_LM_UA_SET; + } + + return BFA_STATUS_ENTRY_NOT_EXISTS; +} + +static void __bfa_cb_ioim_failed(void *cbarg, bfa_boolean_t complete) { struct bfa_ioim_s *ioim = cbarg; @@ -2077,6 +2757,7 @@ __bfa_cb_ioim_failed(void *cbarg, bfa_boolean_t complete) return; } + ioim->proc_rsp_data = bfa_ioim_lm_proc_rsp_data_dummy; bfa_cb_ioim_done(ioim->bfa->bfad, ioim->dio, BFI_IOIM_STS_ABORTED, 0, 0, NULL, 0); } @@ -2092,6 +2773,7 @@ __bfa_cb_ioim_pathtov(void *cbarg, bfa_boolean_t complete) return; } + ioim->proc_rsp_data = bfa_ioim_lm_proc_rsp_data_dummy; bfa_cb_ioim_done(ioim->bfa->bfad, ioim->dio, BFI_IOIM_STS_PATHTOV, 0, 0, NULL, 0); } @@ -2106,6 +2788,7 @@ __bfa_cb_ioim_abort(void *cbarg, bfa_boolean_t complete) return; } + ioim->proc_rsp_data = bfa_ioim_lm_proc_rsp_data_dummy; bfa_cb_ioim_abort(ioim->bfa->bfad, ioim->dio); } @@ -2449,6 +3132,7 @@ bfa_ioim_attach(struct bfa_fcpim_s *fcpim) ioim->bfa = fcpim->bfa; ioim->fcpim = fcpim; ioim->iosp = iosp; + ioim->proc_rsp_data = bfa_ioim_lm_proc_rsp_data_dummy; INIT_LIST_HEAD(&ioim->sgpg_q); bfa_reqq_winit(&ioim->iosp->reqq_wait, bfa_ioim_qresume, ioim); @@ -2486,6 +3170,7 @@ bfa_ioim_isr(struct bfa_s *bfa, struct bfi_msg_s *m) evt = BFA_IOIM_SM_DONE; else evt = BFA_IOIM_SM_COMP; + ioim->proc_rsp_data(ioim); break; case BFI_IOIM_STS_TIMEDOUT: @@ -2521,6 +3206,7 @@ bfa_ioim_isr(struct bfa_s *bfa, struct bfi_msg_s *m) if (rsp->abort_tag != ioim->abort_tag) { bfa_trc(ioim->bfa, rsp->abort_tag); bfa_trc(ioim->bfa, ioim->abort_tag); + ioim->proc_rsp_data = bfa_ioim_lm_proc_rsp_data_dummy; return; } @@ -2539,6 +3225,7 @@ bfa_ioim_isr(struct bfa_s *bfa, struct bfi_msg_s *m) WARN_ON(1); } + ioim->proc_rsp_data = bfa_ioim_lm_proc_rsp_data_dummy; bfa_sm_send_event(ioim, evt); } @@ -2556,7 +3243,16 @@ bfa_ioim_good_comp_isr(struct bfa_s *bfa, struct bfi_msg_s *m) WARN_ON(BFA_IOIM_TAG_2_ID(ioim->iotag) != iotag); bfa_ioim_cb_profile_comp(fcpim, ioim); - bfa_sm_send_event(ioim, BFA_IOIM_SM_COMP_GOOD); + + if (bfa_get_lun_mask_status(bfa) != BFA_LUNMASK_ENABLED) { + bfa_sm_send_event(ioim, BFA_IOIM_SM_COMP_GOOD); + return; + } + + if (ioim->proc_rsp_data(ioim) == BFA_TRUE) + bfa_sm_send_event(ioim, BFA_IOIM_SM_COMP_GOOD); + else + bfa_sm_send_event(ioim, BFA_IOIM_SM_COMP); } /* @@ -2668,6 +3364,35 @@ bfa_ioim_free(struct bfa_ioim_s *ioim) void bfa_ioim_start(struct bfa_ioim_s *ioim) { + struct scsi_cmnd *cmnd = (struct scsi_cmnd *)ioim->dio; + struct bfa_lps_s *lps; + enum bfa_ioim_lm_status status; + struct scsi_lun scsilun; + + if (bfa_get_lun_mask_status(ioim->bfa) == BFA_LUNMASK_ENABLED) { + lps = BFA_IOIM_TO_LPS(ioim); + int_to_scsilun(cmnd->device->lun, &scsilun); + status = bfa_ioim_lm_check(ioim, lps, + ioim->itnim->rport, scsilun); + if (status == BFA_IOIM_LM_LUN_NOT_RDY) { + bfa_sm_send_event(ioim, BFA_IOIM_SM_LM_LUN_NOT_RDY); + bfa_stats(ioim->itnim, lm_lun_not_rdy); + return; + } + + if (status == BFA_IOIM_LM_LUN_NOT_SUP) { + bfa_sm_send_event(ioim, BFA_IOIM_SM_LM_LUN_NOT_SUP); + bfa_stats(ioim->itnim, lm_lun_not_sup); + return; + } + + if (status == BFA_IOIM_LM_RPL_DATA_CHANGED) { + bfa_sm_send_event(ioim, BFA_IOIM_SM_LM_RPL_DC); + bfa_stats(ioim->itnim, lm_rpl_data_changed); + return; + } + } + bfa_ioim_cb_profile_start(ioim->fcpim, ioim); /* @@ -3411,6 +4136,13 @@ bfa_fcp_detach(struct bfa_s *bfa) static void bfa_fcp_start(struct bfa_s *bfa) { + struct bfa_fcp_mod_s *fcp = BFA_FCP_MOD(bfa); + + /* + * bfa_init() with flash read is complete. now invalidate the stale + * content of lun mask like unit attention, rp tag and lp tag. + */ + bfa_ioim_lm_init(fcp->bfa); } static void diff --git a/drivers/scsi/bfa/bfa_fcpim.h b/drivers/scsi/bfa/bfa_fcpim.h index 57b695ad4ee5..1080bcb81cb7 100644 --- a/drivers/scsi/bfa/bfa_fcpim.h +++ b/drivers/scsi/bfa/bfa_fcpim.h @@ -79,14 +79,22 @@ bfa_ioim_get_index(u32 n) { if (n >= (1UL)<<22) return BFA_IOBUCKET_MAX - 1; n >>= 8; - if (n >= (1UL)<<16) - n >>= 16; pos += 16; - if (n >= 1 << 8) - n >>= 8; pos += 8; - if (n >= 1 << 4) - n >>= 4; pos += 4; - if (n >= 1 << 2) - n >>= 2; pos += 2; + if (n >= (1UL)<<16) { + n >>= 16; + pos += 16; + } + if (n >= 1 << 8) { + n >>= 8; + pos += 8; + } + if (n >= 1 << 4) { + n >>= 4; + pos += 4; + } + if (n >= 1 << 2) { + n >>= 2; + pos += 2; + } if (n >= 1 << 1) pos += 1; @@ -102,6 +110,7 @@ struct bfad_ioim_s; struct bfad_tskim_s; typedef void (*bfa_fcpim_profile_t) (struct bfa_ioim_s *ioim); +typedef bfa_boolean_t (*bfa_ioim_lm_proc_rsp_data_t) (struct bfa_ioim_s *ioim); struct bfa_fcpim_s { struct bfa_s *bfa; @@ -115,7 +124,7 @@ struct bfa_fcpim_s { u32 path_tov; u16 q_depth; u8 reqq; /* Request queue to be used */ - u8 rsvd; + u8 lun_masking_pending; struct list_head itnim_q; /* queue of active itnim */ struct list_head ioim_resfree_q; /* IOs waiting for f/w */ struct list_head ioim_comp_q; /* IO global comp Q */ @@ -170,7 +179,9 @@ struct bfa_ioim_s { bfa_cb_cbfn_t io_cbfn; /* IO completion handler */ struct bfa_ioim_sp_s *iosp; /* slow-path IO handling */ u8 reqq; /* Request queue for I/O */ + u8 mode; /* IO is passthrough or not */ u64 start_time; /* IO's Profile start val */ + bfa_ioim_lm_proc_rsp_data_t proc_rsp_data; /* RSP data adjust */ }; struct bfa_ioim_sp_s { @@ -250,6 +261,10 @@ struct bfa_itnim_s { (__ioim)->iotag |= k << BFA_IOIM_RETRY_TAG_OFFSET; \ } while (0) +#define BFA_IOIM_TO_LPS(__ioim) \ + BFA_LPS_FROM_TAG(BFA_LPS_MOD(__ioim->bfa), \ + __ioim->itnim->rport->rport_info.lp_tag) + static inline bfa_boolean_t bfa_ioim_maxretry_reached(struct bfa_ioim_s *ioim) { @@ -297,6 +312,8 @@ bfa_status_t bfa_fcpim_port_iostats(struct bfa_s *bfa, struct bfa_itnim_iostats_s *stats, u8 lp_tag); void bfa_fcpim_add_stats(struct bfa_itnim_iostats_s *fcpim_stats, struct bfa_itnim_iostats_s *itnim_stats); +bfa_status_t bfa_fcpim_profile_on(struct bfa_s *bfa, u32 time); +bfa_status_t bfa_fcpim_profile_off(struct bfa_s *bfa); #define bfa_fcpim_ioredirect_enabled(__bfa) \ (((struct bfa_fcpim_s *)(BFA_FCPIM(__bfa)))->ioredirect) @@ -397,4 +414,14 @@ void bfa_tskim_start(struct bfa_tskim_s *tskim, void bfa_cb_tskim_done(void *bfad, struct bfad_tskim_s *dtsk, enum bfi_tskim_status tsk_status); +void bfa_fcpim_lunmask_rp_update(struct bfa_s *bfa, wwn_t lp_wwn, + wwn_t rp_wwn, u16 rp_tag, u8 lp_tag); +bfa_status_t bfa_fcpim_lunmask_update(struct bfa_s *bfa, u32 on_off); +bfa_status_t bfa_fcpim_lunmask_query(struct bfa_s *bfa, void *buf); +bfa_status_t bfa_fcpim_lunmask_delete(struct bfa_s *bfa, u16 vf_id, + wwn_t *pwwn, wwn_t rpwwn, struct scsi_lun lun); +bfa_status_t bfa_fcpim_lunmask_add(struct bfa_s *bfa, u16 vf_id, + wwn_t *pwwn, wwn_t rpwwn, struct scsi_lun lun); +bfa_status_t bfa_fcpim_lunmask_clear(struct bfa_s *bfa); + #endif /* __BFA_FCPIM_H__ */ diff --git a/drivers/scsi/bfa/bfa_fcs.c b/drivers/scsi/bfa/bfa_fcs.c index a9b22bc48bc3..eaac57e1ddec 100644 --- a/drivers/scsi/bfa/bfa_fcs.c +++ b/drivers/scsi/bfa/bfa_fcs.c @@ -20,6 +20,7 @@ */ #include "bfad_drv.h" +#include "bfad_im.h" #include "bfa_fcs.h" #include "bfa_fcbuild.h" @@ -1327,6 +1328,29 @@ bfa_fcs_fabric_flogiacc_comp(void *fcsarg, struct bfa_fcxp_s *fcxp, void *cbarg, bfa_trc(fabric->fcs, status); } + +/* + * Send AEN notification + */ +static void +bfa_fcs_fabric_aen_post(struct bfa_fcs_lport_s *port, + enum bfa_port_aen_event event) +{ + struct bfad_s *bfad = (struct bfad_s *)port->fabric->fcs->bfad; + struct bfa_aen_entry_s *aen_entry; + + bfad_get_aen_entry(bfad, aen_entry); + if (!aen_entry) + return; + + aen_entry->aen_data.port.pwwn = bfa_fcs_lport_get_pwwn(port); + aen_entry->aen_data.port.fwwn = bfa_fcs_lport_get_fabric_name(port); + + /* Send the AEN notification */ + bfad_im_post_vendor_event(aen_entry, bfad, ++port->fcs->fcs_aen_seq, + BFA_AEN_CAT_PORT, event); +} + /* * * @param[in] fabric - fabric @@ -1358,6 +1382,8 @@ bfa_fcs_fabric_set_fabric_name(struct bfa_fcs_fabric_s *fabric, BFA_LOG(KERN_WARNING, bfad, bfa_log_level, "Base port WWN = %s Fabric WWN = %s\n", pwwn_ptr, fwwn_ptr); + bfa_fcs_fabric_aen_post(&fabric->bport, + BFA_PORT_AEN_FABRIC_NAME_CHANGE); } } diff --git a/drivers/scsi/bfa/bfa_fcs.h b/drivers/scsi/bfa/bfa_fcs.h index a5f1faf335a7..e75e07d25915 100644 --- a/drivers/scsi/bfa/bfa_fcs.h +++ b/drivers/scsi/bfa/bfa_fcs.h @@ -675,6 +675,7 @@ struct bfa_fcs_s { struct bfa_fcs_fabric_s fabric; /* base fabric state machine */ struct bfa_fcs_stats_s stats; /* FCS statistics */ struct bfa_wc_s wc; /* waiting counter */ + int fcs_aen_seq; }; /* diff --git a/drivers/scsi/bfa/bfa_fcs_fcpim.c b/drivers/scsi/bfa/bfa_fcs_fcpim.c index 29b4108be269..9272840a2409 100644 --- a/drivers/scsi/bfa/bfa_fcs_fcpim.c +++ b/drivers/scsi/bfa/bfa_fcs_fcpim.c @@ -37,6 +37,8 @@ static void bfa_fcs_itnim_prli_response(void *fcsarg, struct bfa_fcxp_s *fcxp, void *cbarg, bfa_status_t req_status, u32 rsp_len, u32 resid_len, struct fchs_s *rsp_fchs); +static void bfa_fcs_itnim_aen_post(struct bfa_fcs_itnim_s *itnim, + enum bfa_itnim_aen_event event); /* * fcs_itnim_sm FCS itnim state machine events @@ -269,6 +271,7 @@ bfa_fcs_itnim_sm_hcb_online(struct bfa_fcs_itnim_s *itnim, BFA_LOG(KERN_INFO, bfad, bfa_log_level, "Target (WWN = %s) is online for initiator (WWN = %s)\n", rpwwn_buf, lpwwn_buf); + bfa_fcs_itnim_aen_post(itnim, BFA_ITNIM_AEN_ONLINE); break; case BFA_FCS_ITNIM_SM_OFFLINE: @@ -305,14 +308,17 @@ bfa_fcs_itnim_sm_online(struct bfa_fcs_itnim_s *itnim, bfa_itnim_offline(itnim->bfa_itnim); wwn2str(lpwwn_buf, bfa_fcs_lport_get_pwwn(itnim->rport->port)); wwn2str(rpwwn_buf, itnim->rport->pwwn); - if (bfa_fcs_lport_is_online(itnim->rport->port) == BFA_TRUE) + if (bfa_fcs_lport_is_online(itnim->rport->port) == BFA_TRUE) { BFA_LOG(KERN_ERR, bfad, bfa_log_level, "Target (WWN = %s) connectivity lost for " "initiator (WWN = %s)\n", rpwwn_buf, lpwwn_buf); - else + bfa_fcs_itnim_aen_post(itnim, BFA_ITNIM_AEN_DISCONNECT); + } else { BFA_LOG(KERN_INFO, bfad, bfa_log_level, "Target (WWN = %s) offlined by initiator (WWN = %s)\n", rpwwn_buf, lpwwn_buf); + bfa_fcs_itnim_aen_post(itnim, BFA_ITNIM_AEN_OFFLINE); + } break; case BFA_FCS_ITNIM_SM_DELETE: @@ -382,6 +388,33 @@ bfa_fcs_itnim_sm_initiator(struct bfa_fcs_itnim_s *itnim, } static void +bfa_fcs_itnim_aen_post(struct bfa_fcs_itnim_s *itnim, + enum bfa_itnim_aen_event event) +{ + struct bfa_fcs_rport_s *rport = itnim->rport; + struct bfad_s *bfad = (struct bfad_s *)itnim->fcs->bfad; + struct bfa_aen_entry_s *aen_entry; + + /* Don't post events for well known addresses */ + if (BFA_FCS_PID_IS_WKA(rport->pid)) + return; + + bfad_get_aen_entry(bfad, aen_entry); + if (!aen_entry) + return; + + aen_entry->aen_data.itnim.vf_id = rport->port->fabric->vf_id; + aen_entry->aen_data.itnim.ppwwn = bfa_fcs_lport_get_pwwn( + bfa_fcs_get_base_port(itnim->fcs)); + aen_entry->aen_data.itnim.lpwwn = bfa_fcs_lport_get_pwwn(rport->port); + aen_entry->aen_data.itnim.rpwwn = rport->pwwn; + + /* Send the AEN notification */ + bfad_im_post_vendor_event(aen_entry, bfad, ++rport->fcs->fcs_aen_seq, + BFA_AEN_CAT_ITNIM, event); +} + +static void bfa_fcs_itnim_send_prli(void *itnim_cbarg, struct bfa_fcxp_s *fcxp_alloced) { struct bfa_fcs_itnim_s *itnim = itnim_cbarg; diff --git a/drivers/scsi/bfa/bfa_fcs_lport.c b/drivers/scsi/bfa/bfa_fcs_lport.c index f8251a91ba91..d4f951fe753e 100644 --- a/drivers/scsi/bfa/bfa_fcs_lport.c +++ b/drivers/scsi/bfa/bfa_fcs_lport.c @@ -16,6 +16,7 @@ */ #include "bfad_drv.h" +#include "bfad_im.h" #include "bfa_fcs.h" #include "bfa_fcbuild.h" #include "bfa_fc.h" @@ -300,6 +301,31 @@ bfa_fcs_lport_sm_deleting( */ /* + * Send AEN notification + */ +static void +bfa_fcs_lport_aen_post(struct bfa_fcs_lport_s *port, + enum bfa_lport_aen_event event) +{ + struct bfad_s *bfad = (struct bfad_s *)port->fabric->fcs->bfad; + struct bfa_aen_entry_s *aen_entry; + + bfad_get_aen_entry(bfad, aen_entry); + if (!aen_entry) + return; + + aen_entry->aen_data.lport.vf_id = port->fabric->vf_id; + aen_entry->aen_data.lport.roles = port->port_cfg.roles; + aen_entry->aen_data.lport.ppwwn = bfa_fcs_lport_get_pwwn( + bfa_fcs_get_base_port(port->fcs)); + aen_entry->aen_data.lport.lpwwn = bfa_fcs_lport_get_pwwn(port); + + /* Send the AEN notification */ + bfad_im_post_vendor_event(aen_entry, bfad, ++port->fcs->fcs_aen_seq, + BFA_AEN_CAT_LPORT, event); +} + +/* * Send a LS reject */ static void @@ -593,6 +619,7 @@ bfa_fcs_lport_online_actions(struct bfa_fcs_lport_s *port) BFA_LOG(KERN_INFO, bfad, bfa_log_level, "Logical port online: WWN = %s Role = %s\n", lpwwn_buf, "Initiator"); + bfa_fcs_lport_aen_post(port, BFA_LPORT_AEN_ONLINE); bfad->bfad_flags |= BFAD_PORT_ONLINE; } @@ -611,14 +638,17 @@ bfa_fcs_lport_offline_actions(struct bfa_fcs_lport_s *port) wwn2str(lpwwn_buf, bfa_fcs_lport_get_pwwn(port)); if (bfa_sm_cmp_state(port->fabric, - bfa_fcs_fabric_sm_online) == BFA_TRUE) + bfa_fcs_fabric_sm_online) == BFA_TRUE) { BFA_LOG(KERN_ERR, bfad, bfa_log_level, "Logical port lost fabric connectivity: WWN = %s Role = %s\n", lpwwn_buf, "Initiator"); - else + bfa_fcs_lport_aen_post(port, BFA_LPORT_AEN_DISCONNECT); + } else { BFA_LOG(KERN_INFO, bfad, bfa_log_level, "Logical port taken offline: WWN = %s Role = %s\n", lpwwn_buf, "Initiator"); + bfa_fcs_lport_aen_post(port, BFA_LPORT_AEN_OFFLINE); + } list_for_each_safe(qe, qen, &port->rport_q) { rport = (struct bfa_fcs_rport_s *) qe; @@ -676,6 +706,7 @@ bfa_fcs_lport_deleted(struct bfa_fcs_lport_s *port) BFA_LOG(KERN_INFO, bfad, bfa_log_level, "Logical port deleted: WWN = %s Role = %s\n", lpwwn_buf, "Initiator"); + bfa_fcs_lport_aen_post(port, BFA_LPORT_AEN_DELETE); /* Base port will be deleted by the OS driver */ if (port->vport) { @@ -973,6 +1004,7 @@ bfa_fcs_lport_init(struct bfa_fcs_lport_s *lport, BFA_LOG(KERN_INFO, bfad, bfa_log_level, "New logical port created: WWN = %s Role = %s\n", lpwwn_buf, "Initiator"); + bfa_fcs_lport_aen_post(lport, BFA_LPORT_AEN_NEW); bfa_sm_set_state(lport, bfa_fcs_lport_sm_uninit); bfa_sm_send_event(lport, BFA_FCS_PORT_SM_CREATE); @@ -5559,6 +5591,31 @@ bfa_fcs_vport_sm_logo(struct bfa_fcs_vport_s *vport, * fcs_vport_private FCS virtual port private functions */ /* + * Send AEN notification + */ +static void +bfa_fcs_vport_aen_post(struct bfa_fcs_lport_s *port, + enum bfa_lport_aen_event event) +{ + struct bfad_s *bfad = (struct bfad_s *)port->fabric->fcs->bfad; + struct bfa_aen_entry_s *aen_entry; + + bfad_get_aen_entry(bfad, aen_entry); + if (!aen_entry) + return; + + aen_entry->aen_data.lport.vf_id = port->fabric->vf_id; + aen_entry->aen_data.lport.roles = port->port_cfg.roles; + aen_entry->aen_data.lport.ppwwn = bfa_fcs_lport_get_pwwn( + bfa_fcs_get_base_port(port->fcs)); + aen_entry->aen_data.lport.lpwwn = bfa_fcs_lport_get_pwwn(port); + + /* Send the AEN notification */ + bfad_im_post_vendor_event(aen_entry, bfad, ++port->fcs->fcs_aen_seq, + BFA_AEN_CAT_LPORT, event); +} + +/* * This routine will be called to send a FDISC command. */ static void @@ -5585,8 +5642,11 @@ bfa_fcs_vport_fdisc_rejected(struct bfa_fcs_vport_s *vport) case FC_LS_RJT_EXP_INVALID_NPORT_ID: /* by Cisco */ if (vport->fdisc_retries < BFA_FCS_VPORT_MAX_RETRIES) bfa_sm_send_event(vport, BFA_FCS_VPORT_SM_RSP_ERROR); - else + else { + bfa_fcs_vport_aen_post(&vport->lport, + BFA_LPORT_AEN_NPIV_DUP_WWN); bfa_sm_send_event(vport, BFA_FCS_VPORT_SM_RSP_DUP_WWN); + } break; case FC_LS_RJT_EXP_INSUFF_RES: @@ -5596,11 +5656,17 @@ bfa_fcs_vport_fdisc_rejected(struct bfa_fcs_vport_s *vport) */ if (vport->fdisc_retries < BFA_FCS_VPORT_MAX_RETRIES) bfa_sm_send_event(vport, BFA_FCS_VPORT_SM_RSP_ERROR); - else + else { + bfa_fcs_vport_aen_post(&vport->lport, + BFA_LPORT_AEN_NPIV_FABRIC_MAX); bfa_sm_send_event(vport, BFA_FCS_VPORT_SM_RSP_FAILED); + } break; default: + if (vport->fdisc_retries == 0) + bfa_fcs_vport_aen_post(&vport->lport, + BFA_LPORT_AEN_NPIV_UNKNOWN); bfa_sm_send_event(vport, BFA_FCS_VPORT_SM_RSP_ERROR); } } diff --git a/drivers/scsi/bfa/bfa_fcs_rport.c b/drivers/scsi/bfa/bfa_fcs_rport.c index 2c514458a6b4..52628d5d3c9b 100644 --- a/drivers/scsi/bfa/bfa_fcs_rport.c +++ b/drivers/scsi/bfa/bfa_fcs_rport.c @@ -20,6 +20,7 @@ */ #include "bfad_drv.h" +#include "bfad_im.h" #include "bfa_fcs.h" #include "bfa_fcbuild.h" @@ -2041,6 +2042,35 @@ bfa_fcs_rport_free(struct bfa_fcs_rport_s *rport) } static void +bfa_fcs_rport_aen_post(struct bfa_fcs_rport_s *rport, + enum bfa_rport_aen_event event, + struct bfa_rport_aen_data_s *data) +{ + struct bfa_fcs_lport_s *port = rport->port; + struct bfad_s *bfad = (struct bfad_s *)port->fcs->bfad; + struct bfa_aen_entry_s *aen_entry; + + bfad_get_aen_entry(bfad, aen_entry); + if (!aen_entry) + return; + + if (event == BFA_RPORT_AEN_QOS_PRIO) + aen_entry->aen_data.rport.priv.qos = data->priv.qos; + else if (event == BFA_RPORT_AEN_QOS_FLOWID) + aen_entry->aen_data.rport.priv.qos = data->priv.qos; + + aen_entry->aen_data.rport.vf_id = rport->port->fabric->vf_id; + aen_entry->aen_data.rport.ppwwn = bfa_fcs_lport_get_pwwn( + bfa_fcs_get_base_port(rport->fcs)); + aen_entry->aen_data.rport.lpwwn = bfa_fcs_lport_get_pwwn(rport->port); + aen_entry->aen_data.rport.rpwwn = rport->pwwn; + + /* Send the AEN notification */ + bfad_im_post_vendor_event(aen_entry, bfad, ++rport->fcs->fcs_aen_seq, + BFA_AEN_CAT_RPORT, event); +} + +static void bfa_fcs_rport_online_action(struct bfa_fcs_rport_s *rport) { struct bfa_fcs_lport_s *port = rport->port; @@ -2063,10 +2093,12 @@ bfa_fcs_rport_online_action(struct bfa_fcs_rport_s *rport) wwn2str(lpwwn_buf, bfa_fcs_lport_get_pwwn(port)); wwn2str(rpwwn_buf, rport->pwwn); - if (!BFA_FCS_PID_IS_WKA(rport->pid)) + if (!BFA_FCS_PID_IS_WKA(rport->pid)) { BFA_LOG(KERN_INFO, bfad, bfa_log_level, "Remote port (WWN = %s) online for logical port (WWN = %s)\n", rpwwn_buf, lpwwn_buf); + bfa_fcs_rport_aen_post(rport, BFA_RPORT_AEN_ONLINE, NULL); + } } static void @@ -2083,16 +2115,21 @@ bfa_fcs_rport_offline_action(struct bfa_fcs_rport_s *rport) wwn2str(lpwwn_buf, bfa_fcs_lport_get_pwwn(port)); wwn2str(rpwwn_buf, rport->pwwn); if (!BFA_FCS_PID_IS_WKA(rport->pid)) { - if (bfa_fcs_lport_is_online(rport->port) == BFA_TRUE) + if (bfa_fcs_lport_is_online(rport->port) == BFA_TRUE) { BFA_LOG(KERN_ERR, bfad, bfa_log_level, "Remote port (WWN = %s) connectivity lost for " "logical port (WWN = %s)\n", rpwwn_buf, lpwwn_buf); - else + bfa_fcs_rport_aen_post(rport, + BFA_RPORT_AEN_DISCONNECT, NULL); + } else { BFA_LOG(KERN_INFO, bfad, bfa_log_level, "Remote port (WWN = %s) offlined by " "logical port (WWN = %s)\n", rpwwn_buf, lpwwn_buf); + bfa_fcs_rport_aen_post(rport, + BFA_RPORT_AEN_OFFLINE, NULL); + } } if (bfa_fcs_lport_is_initiator(port)) { @@ -2366,8 +2403,11 @@ bfa_cb_rport_qos_scn_flowid(void *cbarg, struct bfa_rport_qos_attr_s new_qos_attr) { struct bfa_fcs_rport_s *rport = (struct bfa_fcs_rport_s *) cbarg; + struct bfa_rport_aen_data_s aen_data; bfa_trc(rport->fcs, rport->pwwn); + aen_data.priv.qos = new_qos_attr; + bfa_fcs_rport_aen_post(rport, BFA_RPORT_AEN_QOS_FLOWID, &aen_data); } /* @@ -2390,8 +2430,11 @@ bfa_cb_rport_qos_scn_prio(void *cbarg, struct bfa_rport_qos_attr_s new_qos_attr) { struct bfa_fcs_rport_s *rport = (struct bfa_fcs_rport_s *) cbarg; + struct bfa_rport_aen_data_s aen_data; bfa_trc(rport->fcs, rport->pwwn); + aen_data.priv.qos = new_qos_attr; + bfa_fcs_rport_aen_post(rport, BFA_RPORT_AEN_QOS_PRIO, &aen_data); } /* diff --git a/drivers/scsi/bfa/bfa_hw_cb.c b/drivers/scsi/bfa/bfa_hw_cb.c index e7ffd8205dc7..ea24d4c6e67a 100644 --- a/drivers/scsi/bfa/bfa_hw_cb.c +++ b/drivers/scsi/bfa/bfa_hw_cb.c @@ -42,11 +42,36 @@ bfa_hwcb_reqq_ack_msix(struct bfa_s *bfa, int reqq) bfa->iocfc.bfa_regs.intr_status); } +/* + * Actions to respond RME Interrupt for Crossbow ASIC: + * - Write 1 to Interrupt Status register + * INTX - done in bfa_intx() + * MSIX - done in bfa_hwcb_rspq_ack_msix() + * - Update CI (only if new CI) + */ static void -bfa_hwcb_rspq_ack_msix(struct bfa_s *bfa, int rspq) +bfa_hwcb_rspq_ack_msix(struct bfa_s *bfa, int rspq, u32 ci) { writel(__HFN_INT_RME_Q0 << RME_Q_NUM(bfa_ioc_pcifn(&bfa->ioc), rspq), - bfa->iocfc.bfa_regs.intr_status); + bfa->iocfc.bfa_regs.intr_status); + + if (bfa_rspq_ci(bfa, rspq) == ci) + return; + + bfa_rspq_ci(bfa, rspq) = ci; + writel(ci, bfa->iocfc.bfa_regs.rme_q_ci[rspq]); + mmiowb(); +} + +void +bfa_hwcb_rspq_ack(struct bfa_s *bfa, int rspq, u32 ci) +{ + if (bfa_rspq_ci(bfa, rspq) == ci) + return; + + bfa_rspq_ci(bfa, rspq) = ci; + writel(ci, bfa->iocfc.bfa_regs.rme_q_ci[rspq]); + mmiowb(); } void @@ -149,8 +174,13 @@ bfa_hwcb_msix_uninstall(struct bfa_s *bfa) void bfa_hwcb_isr_mode_set(struct bfa_s *bfa, bfa_boolean_t msix) { - bfa->iocfc.hwif.hw_reqq_ack = bfa_hwcb_reqq_ack_msix; - bfa->iocfc.hwif.hw_rspq_ack = bfa_hwcb_rspq_ack_msix; + if (msix) { + bfa->iocfc.hwif.hw_reqq_ack = bfa_hwcb_reqq_ack_msix; + bfa->iocfc.hwif.hw_rspq_ack = bfa_hwcb_rspq_ack_msix; + } else { + bfa->iocfc.hwif.hw_reqq_ack = NULL; + bfa->iocfc.hwif.hw_rspq_ack = bfa_hwcb_rspq_ack; + } } void diff --git a/drivers/scsi/bfa/bfa_hw_ct.c b/drivers/scsi/bfa/bfa_hw_ct.c index 989bbce9b296..637527f48b40 100644 --- a/drivers/scsi/bfa/bfa_hw_ct.c +++ b/drivers/scsi/bfa/bfa_hw_ct.c @@ -64,13 +64,36 @@ bfa_hwct_reqq_ack(struct bfa_s *bfa, int reqq) writel(r32, bfa->iocfc.bfa_regs.cpe_q_ctrl[reqq]); } +/* + * Actions to respond RME Interrupt for Catapult ASIC: + * - Write 1 to Interrupt Status register (INTx only - done in bfa_intx()) + * - Acknowledge by writing to RME Queue Control register + * - Update CI + */ void -bfa_hwct_rspq_ack(struct bfa_s *bfa, int rspq) +bfa_hwct_rspq_ack(struct bfa_s *bfa, int rspq, u32 ci) { u32 r32; r32 = readl(bfa->iocfc.bfa_regs.rme_q_ctrl[rspq]); writel(r32, bfa->iocfc.bfa_regs.rme_q_ctrl[rspq]); + + bfa_rspq_ci(bfa, rspq) = ci; + writel(ci, bfa->iocfc.bfa_regs.rme_q_ci[rspq]); + mmiowb(); +} + +/* + * Actions to respond RME Interrupt for Catapult2 ASIC: + * - Write 1 to Interrupt Status register (INTx only - done in bfa_intx()) + * - Update CI + */ +void +bfa_hwct2_rspq_ack(struct bfa_s *bfa, int rspq, u32 ci) +{ + bfa_rspq_ci(bfa, rspq) = ci; + writel(ci, bfa->iocfc.bfa_regs.rme_q_ci[rspq]); + mmiowb(); } void diff --git a/drivers/scsi/bfa/bfa_ioc.c b/drivers/scsi/bfa/bfa_ioc.c index d6c2bf3865d2..1ac5aecf25a6 100644 --- a/drivers/scsi/bfa/bfa_ioc.c +++ b/drivers/scsi/bfa/bfa_ioc.c @@ -16,6 +16,7 @@ */ #include "bfad_drv.h" +#include "bfad_im.h" #include "bfa_ioc.h" #include "bfi_reg.h" #include "bfa_defs.h" @@ -458,6 +459,7 @@ bfa_ioc_sm_op_entry(struct bfa_ioc_s *ioc) ioc->cbfn->enable_cbfn(ioc->bfa, BFA_STATUS_OK); bfa_ioc_event_notify(ioc, BFA_IOC_E_ENABLED); BFA_LOG(KERN_INFO, bfad, bfa_log_level, "IOC enabled\n"); + bfa_ioc_aen_post(ioc, BFA_IOC_AEN_ENABLE); } static void @@ -502,6 +504,7 @@ bfa_ioc_sm_disabling_entry(struct bfa_ioc_s *ioc) struct bfad_s *bfad = (struct bfad_s *)ioc->bfa->bfad; bfa_fsm_send_event(&ioc->iocpf, IOCPF_E_DISABLE); BFA_LOG(KERN_INFO, bfad, bfa_log_level, "IOC disabled\n"); + bfa_ioc_aen_post(ioc, BFA_IOC_AEN_DISABLE); } /* @@ -1966,6 +1969,7 @@ bfa_ioc_fail_notify(struct bfa_ioc_s *ioc) BFA_LOG(KERN_CRIT, bfad, bfa_log_level, "Heart Beat of IOC has failed\n"); + bfa_ioc_aen_post(ioc, BFA_IOC_AEN_HBFAIL); } @@ -1980,6 +1984,7 @@ bfa_ioc_pf_fwmismatch(struct bfa_ioc_s *ioc) BFA_LOG(KERN_WARNING, bfad, bfa_log_level, "Running firmware version is incompatible " "with the driver version\n"); + bfa_ioc_aen_post(ioc, BFA_IOC_AEN_FWMISMATCH); } bfa_status_t @@ -2679,6 +2684,43 @@ bfa_ioc_get_mfg_mac(struct bfa_ioc_s *ioc) } /* + * Send AEN notification + */ +void +bfa_ioc_aen_post(struct bfa_ioc_s *ioc, enum bfa_ioc_aen_event event) +{ + struct bfad_s *bfad = (struct bfad_s *)ioc->bfa->bfad; + struct bfa_aen_entry_s *aen_entry; + enum bfa_ioc_type_e ioc_type; + + bfad_get_aen_entry(bfad, aen_entry); + if (!aen_entry) + return; + + ioc_type = bfa_ioc_get_type(ioc); + switch (ioc_type) { + case BFA_IOC_TYPE_FC: + aen_entry->aen_data.ioc.pwwn = ioc->attr->pwwn; + break; + case BFA_IOC_TYPE_FCoE: + aen_entry->aen_data.ioc.pwwn = ioc->attr->pwwn; + aen_entry->aen_data.ioc.mac = bfa_ioc_get_mac(ioc); + break; + case BFA_IOC_TYPE_LL: + aen_entry->aen_data.ioc.mac = bfa_ioc_get_mac(ioc); + break; + default: + WARN_ON(ioc_type != BFA_IOC_TYPE_FC); + break; + } + + /* Send the AEN notification */ + aen_entry->aen_data.ioc.ioc_type = ioc_type; + bfad_im_post_vendor_event(aen_entry, bfad, ++ioc->ioc_aen_seq, + BFA_AEN_CAT_IOC, event); +} + +/* * Retrieve saved firmware trace from a prior IOC failure. */ bfa_status_t @@ -2879,6 +2921,10 @@ bfa_ioc_check_attr_wwns(struct bfa_ioc_s *ioc) { if (bfa_ioc_get_type(ioc) == BFA_IOC_TYPE_LL) return; + if (ioc->attr->nwwn == 0) + bfa_ioc_aen_post(ioc, BFA_IOC_AEN_INVALID_NWWN); + if (ioc->attr->pwwn == 0) + bfa_ioc_aen_post(ioc, BFA_IOC_AEN_INVALID_PWWN); } /* @@ -3443,6 +3489,54 @@ bfa_sfp_notify(void *sfp_arg, enum bfa_ioc_event_e event) } /* + * SFP's State Change Notification post to AEN + */ +static void +bfa_sfp_scn_aen_post(struct bfa_sfp_s *sfp, struct bfi_sfp_scn_s *rsp) +{ + struct bfad_s *bfad = (struct bfad_s *)sfp->ioc->bfa->bfad; + struct bfa_aen_entry_s *aen_entry; + enum bfa_port_aen_event aen_evt = 0; + + bfa_trc(sfp, (((u64)rsp->pomlvl) << 16) | (((u64)rsp->sfpid) << 8) | + ((u64)rsp->event)); + + bfad_get_aen_entry(bfad, aen_entry); + if (!aen_entry) + return; + + aen_entry->aen_data.port.ioc_type = bfa_ioc_get_type(sfp->ioc); + aen_entry->aen_data.port.pwwn = sfp->ioc->attr->pwwn; + aen_entry->aen_data.port.mac = bfa_ioc_get_mac(sfp->ioc); + + switch (rsp->event) { + case BFA_SFP_SCN_INSERTED: + aen_evt = BFA_PORT_AEN_SFP_INSERT; + break; + case BFA_SFP_SCN_REMOVED: + aen_evt = BFA_PORT_AEN_SFP_REMOVE; + break; + case BFA_SFP_SCN_FAILED: + aen_evt = BFA_PORT_AEN_SFP_ACCESS_ERROR; + break; + case BFA_SFP_SCN_UNSUPPORT: + aen_evt = BFA_PORT_AEN_SFP_UNSUPPORT; + break; + case BFA_SFP_SCN_POM: + aen_evt = BFA_PORT_AEN_SFP_POM; + aen_entry->aen_data.port.level = rsp->pomlvl; + break; + default: + bfa_trc(sfp, rsp->event); + WARN_ON(1); + } + + /* Send the AEN notification */ + bfad_im_post_vendor_event(aen_entry, bfad, ++sfp->ioc->ioc_aen_seq, + BFA_AEN_CAT_PORT, aen_evt); +} + +/* * SFP get data send */ static void @@ -3482,6 +3576,50 @@ bfa_sfp_getdata(struct bfa_sfp_s *sfp, enum bfi_sfp_mem_e memtype) } /* + * SFP scn handler + */ +static void +bfa_sfp_scn(struct bfa_sfp_s *sfp, struct bfi_mbmsg_s *msg) +{ + struct bfi_sfp_scn_s *rsp = (struct bfi_sfp_scn_s *) msg; + + switch (rsp->event) { + case BFA_SFP_SCN_INSERTED: + sfp->state = BFA_SFP_STATE_INSERTED; + sfp->data_valid = 0; + bfa_sfp_scn_aen_post(sfp, rsp); + break; + case BFA_SFP_SCN_REMOVED: + sfp->state = BFA_SFP_STATE_REMOVED; + sfp->data_valid = 0; + bfa_sfp_scn_aen_post(sfp, rsp); + break; + case BFA_SFP_SCN_FAILED: + sfp->state = BFA_SFP_STATE_FAILED; + sfp->data_valid = 0; + bfa_sfp_scn_aen_post(sfp, rsp); + break; + case BFA_SFP_SCN_UNSUPPORT: + sfp->state = BFA_SFP_STATE_UNSUPPORT; + bfa_sfp_scn_aen_post(sfp, rsp); + if (!sfp->lock) + bfa_sfp_getdata(sfp, BFI_SFP_MEM_ALL); + break; + case BFA_SFP_SCN_POM: + bfa_sfp_scn_aen_post(sfp, rsp); + break; + case BFA_SFP_SCN_VALID: + sfp->state = BFA_SFP_STATE_VALID; + if (!sfp->lock) + bfa_sfp_getdata(sfp, BFI_SFP_MEM_ALL); + break; + default: + bfa_trc(sfp, rsp->event); + WARN_ON(1); + } +} + +/* * SFP show complete */ static void @@ -3645,7 +3783,7 @@ bfa_sfp_intr(void *sfparg, struct bfi_mbmsg_s *msg) break; case BFI_SFP_I2H_SCN: - bfa_trc(sfp, msg->mh.msg_id); + bfa_sfp_scn(sfp, msg); break; default: @@ -3838,6 +3976,26 @@ bfa_sfp_speed(struct bfa_sfp_s *sfp, enum bfa_port_speed portspeed, BFA_ROUNDUP(0x010000 + sizeof(struct bfa_mfg_block_s), BFA_FLASH_SEG_SZ) static void +bfa_flash_aen_audit_post(struct bfa_ioc_s *ioc, enum bfa_audit_aen_event event, + int inst, int type) +{ + struct bfad_s *bfad = (struct bfad_s *)ioc->bfa->bfad; + struct bfa_aen_entry_s *aen_entry; + + bfad_get_aen_entry(bfad, aen_entry); + if (!aen_entry) + return; + + aen_entry->aen_data.audit.pwwn = ioc->attr->pwwn; + aen_entry->aen_data.audit.partition_inst = inst; + aen_entry->aen_data.audit.partition_type = type; + + /* Send the AEN notification */ + bfad_im_post_vendor_event(aen_entry, bfad, ++ioc->ioc_aen_seq, + BFA_AEN_CAT_AUDIT, event); +} + +static void bfa_flash_cb(struct bfa_flash_s *flash) { flash->op_busy = 0; @@ -3978,6 +4136,7 @@ bfa_flash_intr(void *flasharg, struct bfi_mbmsg_s *msg) struct bfi_flash_erase_rsp_s *erase; struct bfi_flash_write_rsp_s *write; struct bfi_flash_read_rsp_s *read; + struct bfi_flash_event_s *event; struct bfi_mbmsg_s *msg; } m; @@ -4061,8 +4220,19 @@ bfa_flash_intr(void *flasharg, struct bfi_mbmsg_s *msg) } break; case BFI_FLASH_I2H_BOOT_VER_RSP: + break; case BFI_FLASH_I2H_EVENT: - bfa_trc(flash, msg->mh.msg_id); + status = be32_to_cpu(m.event->status); + bfa_trc(flash, status); + if (status == BFA_STATUS_BAD_FWCFG) + bfa_ioc_aen_post(flash->ioc, BFA_IOC_AEN_FWCFG_ERROR); + else if (status == BFA_STATUS_INVALID_VENDOR) { + u32 param; + param = be32_to_cpu(m.event->param); + bfa_trc(flash, param); + bfa_ioc_aen_post(flash->ioc, + BFA_IOC_AEN_INVALID_VENDOR); + } break; default: @@ -4204,6 +4374,8 @@ bfa_flash_erase_part(struct bfa_flash_s *flash, enum bfa_flash_part_type type, flash->instance = instance; bfa_flash_erase_send(flash); + bfa_flash_aen_audit_post(flash->ioc, BFA_AUDIT_AEN_FLASH_ERASE, + instance, type); return BFA_STATUS_OK; } @@ -5416,3 +5588,396 @@ bfa_phy_intr(void *phyarg, struct bfi_mbmsg_s *msg) WARN_ON(1); } } + +/* + * DCONF module specific + */ + +BFA_MODULE(dconf); + +/* + * DCONF state machine events + */ +enum bfa_dconf_event { + BFA_DCONF_SM_INIT = 1, /* dconf Init */ + BFA_DCONF_SM_FLASH_COMP = 2, /* read/write to flash */ + BFA_DCONF_SM_WR = 3, /* binding change, map */ + BFA_DCONF_SM_TIMEOUT = 4, /* Start timer */ + BFA_DCONF_SM_EXIT = 5, /* exit dconf module */ + BFA_DCONF_SM_IOCDISABLE = 6, /* IOC disable event */ +}; + +/* forward declaration of DCONF state machine */ +static void bfa_dconf_sm_uninit(struct bfa_dconf_mod_s *dconf, + enum bfa_dconf_event event); +static void bfa_dconf_sm_flash_read(struct bfa_dconf_mod_s *dconf, + enum bfa_dconf_event event); +static void bfa_dconf_sm_ready(struct bfa_dconf_mod_s *dconf, + enum bfa_dconf_event event); +static void bfa_dconf_sm_dirty(struct bfa_dconf_mod_s *dconf, + enum bfa_dconf_event event); +static void bfa_dconf_sm_sync(struct bfa_dconf_mod_s *dconf, + enum bfa_dconf_event event); +static void bfa_dconf_sm_final_sync(struct bfa_dconf_mod_s *dconf, + enum bfa_dconf_event event); +static void bfa_dconf_sm_iocdown_dirty(struct bfa_dconf_mod_s *dconf, + enum bfa_dconf_event event); + +static void bfa_dconf_cbfn(void *dconf, bfa_status_t status); +static void bfa_dconf_timer(void *cbarg); +static bfa_status_t bfa_dconf_flash_write(struct bfa_dconf_mod_s *dconf); +static void bfa_dconf_init_cb(void *arg, bfa_status_t status); + +/* + * Begining state of dconf module. Waiting for an event to start. + */ +static void +bfa_dconf_sm_uninit(struct bfa_dconf_mod_s *dconf, enum bfa_dconf_event event) +{ + bfa_status_t bfa_status; + bfa_trc(dconf->bfa, event); + + switch (event) { + case BFA_DCONF_SM_INIT: + if (dconf->min_cfg) { + bfa_trc(dconf->bfa, dconf->min_cfg); + return; + } + bfa_sm_set_state(dconf, bfa_dconf_sm_flash_read); + dconf->flashdone = BFA_FALSE; + bfa_trc(dconf->bfa, dconf->flashdone); + bfa_status = bfa_flash_read_part(BFA_FLASH(dconf->bfa), + BFA_FLASH_PART_DRV, dconf->instance, + dconf->dconf, + sizeof(struct bfa_dconf_s), 0, + bfa_dconf_init_cb, dconf->bfa); + if (bfa_status != BFA_STATUS_OK) { + bfa_dconf_init_cb(dconf->bfa, BFA_STATUS_FAILED); + bfa_sm_set_state(dconf, bfa_dconf_sm_uninit); + return; + } + break; + case BFA_DCONF_SM_EXIT: + dconf->flashdone = BFA_TRUE; + case BFA_DCONF_SM_IOCDISABLE: + case BFA_DCONF_SM_WR: + case BFA_DCONF_SM_FLASH_COMP: + break; + default: + bfa_sm_fault(dconf->bfa, event); + } +} + +/* + * Read flash for dconf entries and make a call back to the driver once done. + */ +static void +bfa_dconf_sm_flash_read(struct bfa_dconf_mod_s *dconf, + enum bfa_dconf_event event) +{ + bfa_trc(dconf->bfa, event); + + switch (event) { + case BFA_DCONF_SM_FLASH_COMP: + bfa_sm_set_state(dconf, bfa_dconf_sm_ready); + break; + case BFA_DCONF_SM_TIMEOUT: + bfa_sm_set_state(dconf, bfa_dconf_sm_ready); + break; + case BFA_DCONF_SM_EXIT: + dconf->flashdone = BFA_TRUE; + bfa_trc(dconf->bfa, dconf->flashdone); + case BFA_DCONF_SM_IOCDISABLE: + bfa_sm_set_state(dconf, bfa_dconf_sm_uninit); + break; + default: + bfa_sm_fault(dconf->bfa, event); + } +} + +/* + * DCONF Module is in ready state. Has completed the initialization. + */ +static void +bfa_dconf_sm_ready(struct bfa_dconf_mod_s *dconf, enum bfa_dconf_event event) +{ + bfa_trc(dconf->bfa, event); + + switch (event) { + case BFA_DCONF_SM_WR: + bfa_timer_start(dconf->bfa, &dconf->timer, + bfa_dconf_timer, dconf, BFA_DCONF_UPDATE_TOV); + bfa_sm_set_state(dconf, bfa_dconf_sm_dirty); + break; + case BFA_DCONF_SM_EXIT: + dconf->flashdone = BFA_TRUE; + bfa_trc(dconf->bfa, dconf->flashdone); + bfa_sm_set_state(dconf, bfa_dconf_sm_uninit); + break; + case BFA_DCONF_SM_INIT: + case BFA_DCONF_SM_IOCDISABLE: + break; + default: + bfa_sm_fault(dconf->bfa, event); + } +} + +/* + * entries are dirty, write back to the flash. + */ + +static void +bfa_dconf_sm_dirty(struct bfa_dconf_mod_s *dconf, enum bfa_dconf_event event) +{ + bfa_trc(dconf->bfa, event); + + switch (event) { + case BFA_DCONF_SM_TIMEOUT: + bfa_sm_set_state(dconf, bfa_dconf_sm_sync); + bfa_dconf_flash_write(dconf); + break; + case BFA_DCONF_SM_WR: + bfa_timer_stop(&dconf->timer); + bfa_timer_start(dconf->bfa, &dconf->timer, + bfa_dconf_timer, dconf, BFA_DCONF_UPDATE_TOV); + break; + case BFA_DCONF_SM_EXIT: + bfa_timer_stop(&dconf->timer); + bfa_timer_start(dconf->bfa, &dconf->timer, + bfa_dconf_timer, dconf, BFA_DCONF_UPDATE_TOV); + bfa_sm_set_state(dconf, bfa_dconf_sm_final_sync); + bfa_dconf_flash_write(dconf); + break; + case BFA_DCONF_SM_FLASH_COMP: + break; + case BFA_DCONF_SM_IOCDISABLE: + bfa_timer_stop(&dconf->timer); + bfa_sm_set_state(dconf, bfa_dconf_sm_iocdown_dirty); + break; + default: + bfa_sm_fault(dconf->bfa, event); + } +} + +/* + * Sync the dconf entries to the flash. + */ +static void +bfa_dconf_sm_final_sync(struct bfa_dconf_mod_s *dconf, + enum bfa_dconf_event event) +{ + bfa_trc(dconf->bfa, event); + + switch (event) { + case BFA_DCONF_SM_IOCDISABLE: + case BFA_DCONF_SM_FLASH_COMP: + bfa_timer_stop(&dconf->timer); + case BFA_DCONF_SM_TIMEOUT: + bfa_sm_set_state(dconf, bfa_dconf_sm_uninit); + dconf->flashdone = BFA_TRUE; + bfa_trc(dconf->bfa, dconf->flashdone); + bfa_ioc_disable(&dconf->bfa->ioc); + break; + default: + bfa_sm_fault(dconf->bfa, event); + } +} + +static void +bfa_dconf_sm_sync(struct bfa_dconf_mod_s *dconf, enum bfa_dconf_event event) +{ + bfa_trc(dconf->bfa, event); + + switch (event) { + case BFA_DCONF_SM_FLASH_COMP: + bfa_sm_set_state(dconf, bfa_dconf_sm_ready); + break; + case BFA_DCONF_SM_WR: + bfa_timer_start(dconf->bfa, &dconf->timer, + bfa_dconf_timer, dconf, BFA_DCONF_UPDATE_TOV); + bfa_sm_set_state(dconf, bfa_dconf_sm_dirty); + break; + case BFA_DCONF_SM_EXIT: + bfa_timer_start(dconf->bfa, &dconf->timer, + bfa_dconf_timer, dconf, BFA_DCONF_UPDATE_TOV); + bfa_sm_set_state(dconf, bfa_dconf_sm_final_sync); + break; + case BFA_DCONF_SM_IOCDISABLE: + bfa_sm_set_state(dconf, bfa_dconf_sm_iocdown_dirty); + break; + default: + bfa_sm_fault(dconf->bfa, event); + } +} + +static void +bfa_dconf_sm_iocdown_dirty(struct bfa_dconf_mod_s *dconf, + enum bfa_dconf_event event) +{ + bfa_trc(dconf->bfa, event); + + switch (event) { + case BFA_DCONF_SM_INIT: + bfa_timer_start(dconf->bfa, &dconf->timer, + bfa_dconf_timer, dconf, BFA_DCONF_UPDATE_TOV); + bfa_sm_set_state(dconf, bfa_dconf_sm_dirty); + break; + case BFA_DCONF_SM_EXIT: + dconf->flashdone = BFA_TRUE; + bfa_sm_set_state(dconf, bfa_dconf_sm_uninit); + break; + case BFA_DCONF_SM_IOCDISABLE: + break; + default: + bfa_sm_fault(dconf->bfa, event); + } +} + +/* + * Compute and return memory needed by DRV_CFG module. + */ +static void +bfa_dconf_meminfo(struct bfa_iocfc_cfg_s *cfg, struct bfa_meminfo_s *meminfo, + struct bfa_s *bfa) +{ + struct bfa_mem_kva_s *dconf_kva = BFA_MEM_DCONF_KVA(bfa); + + if (cfg->drvcfg.min_cfg) + bfa_mem_kva_setup(meminfo, dconf_kva, + sizeof(struct bfa_dconf_hdr_s)); + else + bfa_mem_kva_setup(meminfo, dconf_kva, + sizeof(struct bfa_dconf_s)); +} + +static void +bfa_dconf_attach(struct bfa_s *bfa, void *bfad, struct bfa_iocfc_cfg_s *cfg, + struct bfa_pcidev_s *pcidev) +{ + struct bfa_dconf_mod_s *dconf = BFA_DCONF_MOD(bfa); + + dconf->bfad = bfad; + dconf->bfa = bfa; + dconf->instance = bfa->ioc.port_id; + bfa_trc(bfa, dconf->instance); + + dconf->dconf = (struct bfa_dconf_s *) bfa_mem_kva_curp(dconf); + if (cfg->drvcfg.min_cfg) { + bfa_mem_kva_curp(dconf) += sizeof(struct bfa_dconf_hdr_s); + dconf->min_cfg = BFA_TRUE; + /* + * Set the flashdone flag to TRUE explicitly as no flash + * write will happen in min_cfg mode. + */ + dconf->flashdone = BFA_TRUE; + } else { + dconf->min_cfg = BFA_FALSE; + bfa_mem_kva_curp(dconf) += sizeof(struct bfa_dconf_s); + } + + bfa_dconf_read_data_valid(bfa) = BFA_FALSE; + bfa_sm_set_state(dconf, bfa_dconf_sm_uninit); +} + +static void +bfa_dconf_init_cb(void *arg, bfa_status_t status) +{ + struct bfa_s *bfa = arg; + struct bfa_dconf_mod_s *dconf = BFA_DCONF_MOD(bfa); + + dconf->flashdone = BFA_TRUE; + bfa_trc(bfa, dconf->flashdone); + bfa_iocfc_cb_dconf_modinit(bfa, status); + if (status == BFA_STATUS_OK) { + bfa_dconf_read_data_valid(bfa) = BFA_TRUE; + if (dconf->dconf->hdr.signature != BFI_DCONF_SIGNATURE) + dconf->dconf->hdr.signature = BFI_DCONF_SIGNATURE; + if (dconf->dconf->hdr.version != BFI_DCONF_VERSION) + dconf->dconf->hdr.version = BFI_DCONF_VERSION; + } + bfa_sm_send_event(dconf, BFA_DCONF_SM_FLASH_COMP); +} + +void +bfa_dconf_modinit(struct bfa_s *bfa) +{ + struct bfa_dconf_mod_s *dconf = BFA_DCONF_MOD(bfa); + bfa_sm_send_event(dconf, BFA_DCONF_SM_INIT); +} +static void +bfa_dconf_start(struct bfa_s *bfa) +{ +} + +static void +bfa_dconf_stop(struct bfa_s *bfa) +{ +} + +static void bfa_dconf_timer(void *cbarg) +{ + struct bfa_dconf_mod_s *dconf = cbarg; + bfa_sm_send_event(dconf, BFA_DCONF_SM_TIMEOUT); +} +static void +bfa_dconf_iocdisable(struct bfa_s *bfa) +{ + struct bfa_dconf_mod_s *dconf = BFA_DCONF_MOD(bfa); + bfa_sm_send_event(dconf, BFA_DCONF_SM_IOCDISABLE); +} + +static void +bfa_dconf_detach(struct bfa_s *bfa) +{ +} + +static bfa_status_t +bfa_dconf_flash_write(struct bfa_dconf_mod_s *dconf) +{ + bfa_status_t bfa_status; + bfa_trc(dconf->bfa, 0); + + bfa_status = bfa_flash_update_part(BFA_FLASH(dconf->bfa), + BFA_FLASH_PART_DRV, dconf->instance, + dconf->dconf, sizeof(struct bfa_dconf_s), 0, + bfa_dconf_cbfn, dconf); + if (bfa_status != BFA_STATUS_OK) + WARN_ON(bfa_status); + bfa_trc(dconf->bfa, bfa_status); + + return bfa_status; +} + +bfa_status_t +bfa_dconf_update(struct bfa_s *bfa) +{ + struct bfa_dconf_mod_s *dconf = BFA_DCONF_MOD(bfa); + bfa_trc(dconf->bfa, 0); + if (bfa_sm_cmp_state(dconf, bfa_dconf_sm_iocdown_dirty)) + return BFA_STATUS_FAILED; + + if (dconf->min_cfg) { + bfa_trc(dconf->bfa, dconf->min_cfg); + return BFA_STATUS_FAILED; + } + + bfa_sm_send_event(dconf, BFA_DCONF_SM_WR); + return BFA_STATUS_OK; +} + +static void +bfa_dconf_cbfn(void *arg, bfa_status_t status) +{ + struct bfa_dconf_mod_s *dconf = arg; + WARN_ON(status); + bfa_sm_send_event(dconf, BFA_DCONF_SM_FLASH_COMP); +} + +void +bfa_dconf_modexit(struct bfa_s *bfa) +{ + struct bfa_dconf_mod_s *dconf = BFA_DCONF_MOD(bfa); + BFA_DCONF_MOD(bfa)->flashdone = BFA_FALSE; + bfa_trc(bfa, BFA_DCONF_MOD(bfa)->flashdone); + bfa_sm_send_event(dconf, BFA_DCONF_SM_EXIT); +} diff --git a/drivers/scsi/bfa/bfa_ioc.h b/drivers/scsi/bfa/bfa_ioc.h index c5ecd2edc95d..546d46b37101 100644 --- a/drivers/scsi/bfa/bfa_ioc.h +++ b/drivers/scsi/bfa/bfa_ioc.h @@ -327,6 +327,7 @@ struct bfa_ioc_s { enum bfa_mode_s port_mode; u8 ad_cap_bm; /* adapter cap bit mask */ u8 port_mode_cfg; /* config port mode */ + int ioc_aen_seq; }; struct bfa_ioc_hwif_s { @@ -366,6 +367,8 @@ struct bfa_cb_qe_s { struct list_head qe; bfa_cb_cbfn_t cbfn; bfa_boolean_t once; + bfa_boolean_t pre_rmv; /* set for stack based qe(s) */ + bfa_status_t fw_status; /* to access fw status in comp proc */ void *cbarg; }; @@ -658,7 +661,6 @@ struct bfa_phy_s { struct bfa_ioc_notify_s ioc_notify; /* ioc event notify */ struct bfa_mem_dma_s phy_dma; }; - #define BFA_PHY(__bfa) (&(__bfa)->modules.phy) #define BFA_MEM_PHY_DMA(__bfa) (&(BFA_PHY(__bfa)->phy_dma)) @@ -684,6 +686,49 @@ void bfa_phy_memclaim(struct bfa_phy_s *phy, void bfa_phy_intr(void *phyarg, struct bfi_mbmsg_s *msg); /* + * Driver Config( dconf) specific + */ +#define BFI_DCONF_SIGNATURE 0xabcdabcd +#define BFI_DCONF_VERSION 1 + +#pragma pack(1) +struct bfa_dconf_hdr_s { + u32 signature; + u32 version; +}; + +struct bfa_dconf_s { + struct bfa_dconf_hdr_s hdr; + struct bfa_lunmask_cfg_s lun_mask; +}; +#pragma pack() + +struct bfa_dconf_mod_s { + bfa_sm_t sm; + u8 instance; + bfa_boolean_t flashdone; + bfa_boolean_t read_data_valid; + bfa_boolean_t min_cfg; + struct bfa_timer_s timer; + struct bfa_s *bfa; + void *bfad; + void *trcmod; + struct bfa_dconf_s *dconf; + struct bfa_mem_kva_s kva_seg; +}; + +#define BFA_DCONF_MOD(__bfa) \ + (&(__bfa)->modules.dconf_mod) +#define BFA_MEM_DCONF_KVA(__bfa) (&(BFA_DCONF_MOD(__bfa)->kva_seg)) +#define bfa_dconf_read_data_valid(__bfa) \ + (BFA_DCONF_MOD(__bfa)->read_data_valid) +#define BFA_DCONF_UPDATE_TOV 5000 /* memtest timeout in msec */ + +void bfa_dconf_modinit(struct bfa_s *bfa); +void bfa_dconf_modexit(struct bfa_s *bfa); +bfa_status_t bfa_dconf_update(struct bfa_s *bfa); + +/* * IOC specfic macros */ #define bfa_ioc_pcifn(__ioc) ((__ioc)->pcidev.pci_func) @@ -803,6 +848,7 @@ void bfa_ioc_fwver_get(struct bfa_ioc_s *ioc, struct bfi_ioc_image_hdr_s *fwhdr); bfa_boolean_t bfa_ioc_fwver_cmp(struct bfa_ioc_s *ioc, struct bfi_ioc_image_hdr_s *fwhdr); +void bfa_ioc_aen_post(struct bfa_ioc_s *ioc, enum bfa_ioc_aen_event event); bfa_status_t bfa_ioc_fw_stats_get(struct bfa_ioc_s *ioc, void *stats); bfa_status_t bfa_ioc_fw_stats_clear(struct bfa_ioc_s *ioc); diff --git a/drivers/scsi/bfa/bfa_modules.h b/drivers/scsi/bfa/bfa_modules.h index 1c6efd40a673..2d36e4823835 100644 --- a/drivers/scsi/bfa/bfa_modules.h +++ b/drivers/scsi/bfa/bfa_modules.h @@ -44,6 +44,7 @@ struct bfa_modules_s { struct bfa_flash_s flash; /* flash module */ struct bfa_diag_s diag_mod; /* diagnostics module */ struct bfa_phy_s phy; /* phy module */ + struct bfa_dconf_mod_s dconf_mod; /* DCONF common module */ }; /* @@ -119,6 +120,7 @@ struct bfa_s { struct list_head reqq_waitq[BFI_IOC_MAX_CQS]; bfa_boolean_t fcs; /* FCS is attached to BFA */ struct bfa_msix_s msix; + int bfa_aen_seq; }; extern bfa_boolean_t bfa_auto_recover; @@ -130,5 +132,6 @@ extern struct bfa_module_s hal_mod_lps; extern struct bfa_module_s hal_mod_uf; extern struct bfa_module_s hal_mod_rport; extern struct bfa_module_s hal_mod_fcp; +extern struct bfa_module_s hal_mod_dconf; #endif /* __BFA_MODULES_H__ */ diff --git a/drivers/scsi/bfa/bfa_svc.c b/drivers/scsi/bfa/bfa_svc.c index 21caaefce99f..aa8a0eaf91f9 100644 --- a/drivers/scsi/bfa/bfa_svc.c +++ b/drivers/scsi/bfa/bfa_svc.c @@ -16,6 +16,7 @@ */ #include "bfad_drv.h" +#include "bfad_im.h" #include "bfa_plog.h" #include "bfa_cs.h" #include "bfa_modules.h" @@ -2007,6 +2008,24 @@ bfa_lps_isr(struct bfa_s *bfa, struct bfi_msg_s *m) } } +static void +bfa_fcport_aen_post(struct bfa_fcport_s *fcport, enum bfa_port_aen_event event) +{ + struct bfad_s *bfad = (struct bfad_s *)fcport->bfa->bfad; + struct bfa_aen_entry_s *aen_entry; + + bfad_get_aen_entry(bfad, aen_entry); + if (!aen_entry) + return; + + aen_entry->aen_data.port.ioc_type = bfa_get_type(fcport->bfa); + aen_entry->aen_data.port.pwwn = fcport->pwwn; + + /* Send the AEN notification */ + bfad_im_post_vendor_event(aen_entry, bfad, ++fcport->bfa->bfa_aen_seq, + BFA_AEN_CAT_PORT, event); +} + /* * FC PORT state machine functions */ @@ -2095,6 +2114,7 @@ bfa_fcport_sm_enabling_qwait(struct bfa_fcport_s *fcport, wwn2str(pwwn_buf, fcport->pwwn); BFA_LOG(KERN_INFO, bfad, bfa_log_level, "Base port disabled: WWN = %s\n", pwwn_buf); + bfa_fcport_aen_post(fcport, BFA_PORT_AEN_DISABLE); break; case BFA_FCPORT_SM_LINKUP: @@ -2155,6 +2175,7 @@ bfa_fcport_sm_enabling(struct bfa_fcport_s *fcport, wwn2str(pwwn_buf, fcport->pwwn); BFA_LOG(KERN_INFO, bfad, bfa_log_level, "Base port disabled: WWN = %s\n", pwwn_buf); + bfa_fcport_aen_post(fcport, BFA_PORT_AEN_DISABLE); break; case BFA_FCPORT_SM_STOP: @@ -2208,6 +2229,12 @@ bfa_fcport_sm_linkdown(struct bfa_fcport_s *fcport, wwn2str(pwwn_buf, fcport->pwwn); BFA_LOG(KERN_INFO, bfad, bfa_log_level, "Base port online: WWN = %s\n", pwwn_buf); + bfa_fcport_aen_post(fcport, BFA_PORT_AEN_ONLINE); + + /* If QoS is enabled and it is not online, send AEN */ + if (fcport->cfg.qos_enabled && + fcport->qos_attr.state != BFA_QOS_ONLINE) + bfa_fcport_aen_post(fcport, BFA_PORT_AEN_QOS_NEG); break; case BFA_FCPORT_SM_LINKDOWN: @@ -2234,6 +2261,7 @@ bfa_fcport_sm_linkdown(struct bfa_fcport_s *fcport, wwn2str(pwwn_buf, fcport->pwwn); BFA_LOG(KERN_INFO, bfad, bfa_log_level, "Base port disabled: WWN = %s\n", pwwn_buf); + bfa_fcport_aen_post(fcport, BFA_PORT_AEN_DISABLE); break; case BFA_FCPORT_SM_STOP: @@ -2279,8 +2307,10 @@ bfa_fcport_sm_linkup(struct bfa_fcport_s *fcport, wwn2str(pwwn_buf, fcport->pwwn); BFA_LOG(KERN_INFO, bfad, bfa_log_level, "Base port offline: WWN = %s\n", pwwn_buf); + bfa_fcport_aen_post(fcport, BFA_PORT_AEN_OFFLINE); BFA_LOG(KERN_INFO, bfad, bfa_log_level, "Base port disabled: WWN = %s\n", pwwn_buf); + bfa_fcport_aen_post(fcport, BFA_PORT_AEN_DISABLE); break; case BFA_FCPORT_SM_LINKDOWN: @@ -2290,26 +2320,32 @@ bfa_fcport_sm_linkup(struct bfa_fcport_s *fcport, bfa_plog_str(fcport->bfa->plog, BFA_PL_MID_HAL, BFA_PL_EID_PORT_ST_CHANGE, 0, "Port Linkdown"); wwn2str(pwwn_buf, fcport->pwwn); - if (BFA_PORT_IS_DISABLED(fcport->bfa)) + if (BFA_PORT_IS_DISABLED(fcport->bfa)) { BFA_LOG(KERN_INFO, bfad, bfa_log_level, "Base port offline: WWN = %s\n", pwwn_buf); - else + bfa_fcport_aen_post(fcport, BFA_PORT_AEN_OFFLINE); + } else { BFA_LOG(KERN_ERR, bfad, bfa_log_level, "Base port (WWN = %s) " "lost fabric connectivity\n", pwwn_buf); + bfa_fcport_aen_post(fcport, BFA_PORT_AEN_DISCONNECT); + } break; case BFA_FCPORT_SM_STOP: bfa_sm_set_state(fcport, bfa_fcport_sm_stopped); bfa_fcport_reset_linkinfo(fcport); wwn2str(pwwn_buf, fcport->pwwn); - if (BFA_PORT_IS_DISABLED(fcport->bfa)) + if (BFA_PORT_IS_DISABLED(fcport->bfa)) { BFA_LOG(KERN_INFO, bfad, bfa_log_level, "Base port offline: WWN = %s\n", pwwn_buf); - else + bfa_fcport_aen_post(fcport, BFA_PORT_AEN_OFFLINE); + } else { BFA_LOG(KERN_ERR, bfad, bfa_log_level, "Base port (WWN = %s) " "lost fabric connectivity\n", pwwn_buf); + bfa_fcport_aen_post(fcport, BFA_PORT_AEN_DISCONNECT); + } break; case BFA_FCPORT_SM_HWFAIL: @@ -2317,13 +2353,16 @@ bfa_fcport_sm_linkup(struct bfa_fcport_s *fcport, bfa_fcport_reset_linkinfo(fcport); bfa_fcport_scn(fcport, BFA_PORT_LINKDOWN, BFA_FALSE); wwn2str(pwwn_buf, fcport->pwwn); - if (BFA_PORT_IS_DISABLED(fcport->bfa)) + if (BFA_PORT_IS_DISABLED(fcport->bfa)) { BFA_LOG(KERN_INFO, bfad, bfa_log_level, "Base port offline: WWN = %s\n", pwwn_buf); - else + bfa_fcport_aen_post(fcport, BFA_PORT_AEN_OFFLINE); + } else { BFA_LOG(KERN_ERR, bfad, bfa_log_level, "Base port (WWN = %s) " "lost fabric connectivity\n", pwwn_buf); + bfa_fcport_aen_post(fcport, BFA_PORT_AEN_DISCONNECT); + } break; default: @@ -2454,6 +2493,7 @@ bfa_fcport_sm_disabling(struct bfa_fcport_s *fcport, wwn2str(pwwn_buf, fcport->pwwn); BFA_LOG(KERN_INFO, bfad, bfa_log_level, "Base port enabled: WWN = %s\n", pwwn_buf); + bfa_fcport_aen_post(fcport, BFA_PORT_AEN_ENABLE); break; case BFA_FCPORT_SM_STOP: @@ -2508,6 +2548,7 @@ bfa_fcport_sm_disabled(struct bfa_fcport_s *fcport, wwn2str(pwwn_buf, fcport->pwwn); BFA_LOG(KERN_INFO, bfad, bfa_log_level, "Base port enabled: WWN = %s\n", pwwn_buf); + bfa_fcport_aen_post(fcport, BFA_PORT_AEN_ENABLE); break; case BFA_FCPORT_SM_DISABLE: @@ -2874,6 +2915,9 @@ bfa_fcport_attach(struct bfa_s *bfa, void *bfad, struct bfa_iocfc_cfg_s *cfg, port_cfg->trl_def_speed = BFA_PORT_SPEED_1GBPS; + INIT_LIST_HEAD(&fcport->stats_pending_q); + INIT_LIST_HEAD(&fcport->statsclr_pending_q); + bfa_reqq_winit(&fcport->reqq_wait, bfa_fcport_qresume, fcport); } @@ -3102,30 +3146,38 @@ bfa_fcport_fcoe_stats_swap(struct bfa_fcoe_stats_s *d, static void __bfa_cb_fcport_stats_get(void *cbarg, bfa_boolean_t complete) { - struct bfa_fcport_s *fcport = cbarg; + struct bfa_fcport_s *fcport = (struct bfa_fcport_s *)cbarg; + struct bfa_cb_pending_q_s *cb; + struct list_head *qe, *qen; + union bfa_fcport_stats_u *ret; if (complete) { - if (fcport->stats_status == BFA_STATUS_OK) { - struct timeval tv; - - /* Swap FC QoS or FCoE stats */ - if (bfa_ioc_get_fcmode(&fcport->bfa->ioc)) { - bfa_fcport_qos_stats_swap( - &fcport->stats_ret->fcqos, - &fcport->stats->fcqos); - } else { - bfa_fcport_fcoe_stats_swap( - &fcport->stats_ret->fcoe, - &fcport->stats->fcoe); - - do_gettimeofday(&tv); - fcport->stats_ret->fcoe.secs_reset = + struct timeval tv; + if (fcport->stats_status == BFA_STATUS_OK) + do_gettimeofday(&tv); + + list_for_each_safe(qe, qen, &fcport->stats_pending_q) { + bfa_q_deq(&fcport->stats_pending_q, &qe); + cb = (struct bfa_cb_pending_q_s *)qe; + if (fcport->stats_status == BFA_STATUS_OK) { + ret = (union bfa_fcport_stats_u *)cb->data; + /* Swap FC QoS or FCoE stats */ + if (bfa_ioc_get_fcmode(&fcport->bfa->ioc)) + bfa_fcport_qos_stats_swap(&ret->fcqos, + &fcport->stats->fcqos); + else { + bfa_fcport_fcoe_stats_swap(&ret->fcoe, + &fcport->stats->fcoe); + ret->fcoe.secs_reset = tv.tv_sec - fcport->stats_reset_time; + } } + bfa_cb_queue_status(fcport->bfa, &cb->hcb_qe, + fcport->stats_status); } - fcport->stats_cbfn(fcport->stats_cbarg, fcport->stats_status); + fcport->stats_status = BFA_STATUS_OK; } else { - fcport->stats_busy = BFA_FALSE; + INIT_LIST_HEAD(&fcport->stats_pending_q); fcport->stats_status = BFA_STATUS_OK; } } @@ -3143,8 +3195,7 @@ bfa_fcport_stats_get_timeout(void *cbarg) } fcport->stats_status = BFA_STATUS_ETIMER; - bfa_cb_queue(fcport->bfa, &fcport->hcb_qe, __bfa_cb_fcport_stats_get, - fcport); + __bfa_cb_fcport_stats_get(fcport, BFA_TRUE); } static void @@ -3174,7 +3225,9 @@ bfa_fcport_send_stats_get(void *cbarg) static void __bfa_cb_fcport_stats_clr(void *cbarg, bfa_boolean_t complete) { - struct bfa_fcport_s *fcport = cbarg; + struct bfa_fcport_s *fcport = (struct bfa_fcport_s *) cbarg; + struct bfa_cb_pending_q_s *cb; + struct list_head *qe, *qen; if (complete) { struct timeval tv; @@ -3184,10 +3237,15 @@ __bfa_cb_fcport_stats_clr(void *cbarg, bfa_boolean_t complete) */ do_gettimeofday(&tv); fcport->stats_reset_time = tv.tv_sec; - - fcport->stats_cbfn(fcport->stats_cbarg, fcport->stats_status); + list_for_each_safe(qe, qen, &fcport->statsclr_pending_q) { + bfa_q_deq(&fcport->statsclr_pending_q, &qe); + cb = (struct bfa_cb_pending_q_s *)qe; + bfa_cb_queue_status(fcport->bfa, &cb->hcb_qe, + fcport->stats_status); + } + fcport->stats_status = BFA_STATUS_OK; } else { - fcport->stats_busy = BFA_FALSE; + INIT_LIST_HEAD(&fcport->statsclr_pending_q); fcport->stats_status = BFA_STATUS_OK; } } @@ -3205,8 +3263,7 @@ bfa_fcport_stats_clr_timeout(void *cbarg) } fcport->stats_status = BFA_STATUS_ETIMER; - bfa_cb_queue(fcport->bfa, &fcport->hcb_qe, - __bfa_cb_fcport_stats_clr, fcport); + __bfa_cb_fcport_stats_clr(fcport, BFA_TRUE); } static void @@ -3402,6 +3459,11 @@ bfa_fcport_isr(struct bfa_s *bfa, struct bfi_msg_s *msg) fcport->use_flash_cfg = BFA_FALSE; } + if (fcport->cfg.qos_enabled) + fcport->qos_attr.state = BFA_QOS_OFFLINE; + else + fcport->qos_attr.state = BFA_QOS_DISABLED; + bfa_sm_send_event(fcport, BFA_FCPORT_SM_FWRSP); } break; @@ -3426,28 +3488,26 @@ bfa_fcport_isr(struct bfa_s *bfa, struct bfi_msg_s *msg) /* * check for timer pop before processing the rsp */ - if (fcport->stats_busy == BFA_FALSE || - fcport->stats_status == BFA_STATUS_ETIMER) + if (list_empty(&fcport->stats_pending_q) || + (fcport->stats_status == BFA_STATUS_ETIMER)) break; bfa_timer_stop(&fcport->timer); fcport->stats_status = i2hmsg.pstatsget_rsp->status; - bfa_cb_queue(fcport->bfa, &fcport->hcb_qe, - __bfa_cb_fcport_stats_get, fcport); + __bfa_cb_fcport_stats_get(fcport, BFA_TRUE); break; case BFI_FCPORT_I2H_STATS_CLEAR_RSP: /* * check for timer pop before processing the rsp */ - if (fcport->stats_busy == BFA_FALSE || - fcport->stats_status == BFA_STATUS_ETIMER) + if (list_empty(&fcport->statsclr_pending_q) || + (fcport->stats_status == BFA_STATUS_ETIMER)) break; bfa_timer_stop(&fcport->timer); fcport->stats_status = BFA_STATUS_OK; - bfa_cb_queue(fcport->bfa, &fcport->hcb_qe, - __bfa_cb_fcport_stats_clr, fcport); + __bfa_cb_fcport_stats_clr(fcport, BFA_TRUE); break; case BFI_FCPORT_I2H_ENABLE_AEN: @@ -3779,25 +3839,25 @@ bfa_fcport_get_attr(struct bfa_s *bfa, struct bfa_port_attr_s *attr) * Fetch port statistics (FCQoS or FCoE). */ bfa_status_t -bfa_fcport_get_stats(struct bfa_s *bfa, union bfa_fcport_stats_u *stats, - bfa_cb_port_t cbfn, void *cbarg) +bfa_fcport_get_stats(struct bfa_s *bfa, struct bfa_cb_pending_q_s *cb) { struct bfa_fcport_s *fcport = BFA_FCPORT_MOD(bfa); - if (fcport->stats_busy) { - bfa_trc(bfa, fcport->stats_busy); - return BFA_STATUS_DEVBUSY; - } + if (bfa_ioc_is_disabled(&bfa->ioc)) + return BFA_STATUS_IOC_DISABLED; - fcport->stats_busy = BFA_TRUE; - fcport->stats_ret = stats; - fcport->stats_cbfn = cbfn; - fcport->stats_cbarg = cbarg; + if (!list_empty(&fcport->statsclr_pending_q)) + return BFA_STATUS_DEVBUSY; - bfa_fcport_send_stats_get(fcport); + if (list_empty(&fcport->stats_pending_q)) { + list_add_tail(&cb->hcb_qe.qe, &fcport->stats_pending_q); + bfa_fcport_send_stats_get(fcport); + bfa_timer_start(bfa, &fcport->timer, + bfa_fcport_stats_get_timeout, + fcport, BFA_FCPORT_STATS_TOV); + } else + list_add_tail(&cb->hcb_qe.qe, &fcport->stats_pending_q); - bfa_timer_start(bfa, &fcport->timer, bfa_fcport_stats_get_timeout, - fcport, BFA_FCPORT_STATS_TOV); return BFA_STATUS_OK; } @@ -3805,27 +3865,25 @@ bfa_fcport_get_stats(struct bfa_s *bfa, union bfa_fcport_stats_u *stats, * Reset port statistics (FCQoS or FCoE). */ bfa_status_t -bfa_fcport_clear_stats(struct bfa_s *bfa, bfa_cb_port_t cbfn, void *cbarg) +bfa_fcport_clear_stats(struct bfa_s *bfa, struct bfa_cb_pending_q_s *cb) { struct bfa_fcport_s *fcport = BFA_FCPORT_MOD(bfa); - if (fcport->stats_busy) { - bfa_trc(bfa, fcport->stats_busy); + if (!list_empty(&fcport->stats_pending_q)) return BFA_STATUS_DEVBUSY; - } - - fcport->stats_busy = BFA_TRUE; - fcport->stats_cbfn = cbfn; - fcport->stats_cbarg = cbarg; - bfa_fcport_send_stats_clear(fcport); + if (list_empty(&fcport->statsclr_pending_q)) { + list_add_tail(&cb->hcb_qe.qe, &fcport->statsclr_pending_q); + bfa_fcport_send_stats_clear(fcport); + bfa_timer_start(bfa, &fcport->timer, + bfa_fcport_stats_clr_timeout, + fcport, BFA_FCPORT_STATS_TOV); + } else + list_add_tail(&cb->hcb_qe.qe, &fcport->statsclr_pending_q); - bfa_timer_start(bfa, &fcport->timer, bfa_fcport_stats_clr_timeout, - fcport, BFA_FCPORT_STATS_TOV); return BFA_STATUS_OK; } - /* * Fetch port attributes. */ @@ -4619,6 +4677,7 @@ bfa_rport_isr(struct bfa_s *bfa, struct bfi_msg_s *m) rp = BFA_RPORT_FROM_TAG(bfa, msg.create_rsp->bfa_handle); rp->fw_handle = msg.create_rsp->fw_handle; rp->qos_attr = msg.create_rsp->qos_attr; + bfa_rport_set_lunmask(bfa, rp); WARN_ON(msg.create_rsp->status != BFA_STATUS_OK); bfa_sm_send_event(rp, BFA_RPORT_SM_FWRSP); break; @@ -4626,6 +4685,7 @@ bfa_rport_isr(struct bfa_s *bfa, struct bfi_msg_s *m) case BFI_RPORT_I2H_DELETE_RSP: rp = BFA_RPORT_FROM_TAG(bfa, msg.delete_rsp->bfa_handle); WARN_ON(msg.delete_rsp->status != BFA_STATUS_OK); + bfa_rport_unset_lunmask(bfa, rp); bfa_sm_send_event(rp, BFA_RPORT_SM_FWRSP); break; @@ -4706,6 +4766,37 @@ bfa_rport_speed(struct bfa_rport_s *rport, enum bfa_port_speed speed) bfa_sm_send_event(rport, BFA_RPORT_SM_SET_SPEED); } +/* Set Rport LUN Mask */ +void +bfa_rport_set_lunmask(struct bfa_s *bfa, struct bfa_rport_s *rp) +{ + struct bfa_lps_mod_s *lps_mod = BFA_LPS_MOD(bfa); + wwn_t lp_wwn, rp_wwn; + u8 lp_tag = (u8)rp->rport_info.lp_tag; + + rp_wwn = ((struct bfa_fcs_rport_s *)rp->rport_drv)->pwwn; + lp_wwn = (BFA_LPS_FROM_TAG(lps_mod, rp->rport_info.lp_tag))->pwwn; + + BFA_LPS_FROM_TAG(lps_mod, rp->rport_info.lp_tag)->lun_mask = + rp->lun_mask = BFA_TRUE; + bfa_fcpim_lunmask_rp_update(bfa, lp_wwn, rp_wwn, rp->rport_tag, lp_tag); +} + +/* Unset Rport LUN mask */ +void +bfa_rport_unset_lunmask(struct bfa_s *bfa, struct bfa_rport_s *rp) +{ + struct bfa_lps_mod_s *lps_mod = BFA_LPS_MOD(bfa); + wwn_t lp_wwn, rp_wwn; + + rp_wwn = ((struct bfa_fcs_rport_s *)rp->rport_drv)->pwwn; + lp_wwn = (BFA_LPS_FROM_TAG(lps_mod, rp->rport_info.lp_tag))->pwwn; + + BFA_LPS_FROM_TAG(lps_mod, rp->rport_info.lp_tag)->lun_mask = + rp->lun_mask = BFA_FALSE; + bfa_fcpim_lunmask_rp_update(bfa, lp_wwn, rp_wwn, + BFA_RPORT_TAG_INVALID, BFA_LP_TAG_INVALID); +} /* * SGPG related functions @@ -5517,11 +5608,29 @@ bfa_fcdiag_loopback(struct bfa_s *bfa, enum bfa_port_opmode opmode, return BFA_STATUS_PORT_NOT_DISABLED; } - /* Check if the speed is supported */ - bfa_fcport_get_attr(bfa, &attr); - bfa_trc(fcdiag, attr.speed_supported); - if (speed > attr.speed_supported) - return BFA_STATUS_UNSUPP_SPEED; + /* + * Check if input speed is supported by the port mode + */ + if (bfa_ioc_get_type(&bfa->ioc) == BFA_IOC_TYPE_FC) { + if (!(speed == BFA_PORT_SPEED_1GBPS || + speed == BFA_PORT_SPEED_2GBPS || + speed == BFA_PORT_SPEED_4GBPS || + speed == BFA_PORT_SPEED_8GBPS || + speed == BFA_PORT_SPEED_16GBPS || + speed == BFA_PORT_SPEED_AUTO)) { + bfa_trc(fcdiag, speed); + return BFA_STATUS_UNSUPP_SPEED; + } + bfa_fcport_get_attr(bfa, &attr); + bfa_trc(fcdiag, attr.speed_supported); + if (speed > attr.speed_supported) + return BFA_STATUS_UNSUPP_SPEED; + } else { + if (speed != BFA_PORT_SPEED_10GBPS) { + bfa_trc(fcdiag, speed); + return BFA_STATUS_UNSUPP_SPEED; + } + } /* For Mezz card, port speed entered needs to be checked */ if (bfa_mfg_is_mezz(bfa->ioc.attr->card_type)) { diff --git a/drivers/scsi/bfa/bfa_svc.h b/drivers/scsi/bfa/bfa_svc.h index fbe513a671b5..95adb86d3769 100644 --- a/drivers/scsi/bfa/bfa_svc.h +++ b/drivers/scsi/bfa/bfa_svc.h @@ -297,6 +297,7 @@ struct bfa_rport_s { void *rport_drv; /* fcs/driver rport object */ u16 fw_handle; /* firmware rport handle */ u16 rport_tag; /* BFA rport tag */ + u8 lun_mask; /* LUN mask flag */ struct bfa_rport_info_s rport_info; /* rport info from fcs/driver */ struct bfa_reqq_wait_s reqq_wait; /* to wait for room in reqq */ struct bfa_cb_qe_s hcb_qe; /* BFA callback qelem */ @@ -404,6 +405,7 @@ struct bfa_lps_s { u8 bb_scn; /* local BB_SCN */ u8 lsrjt_rsn; /* LSRJT reason */ u8 lsrjt_expl; /* LSRJT explanation */ + u8 lun_mask; /* LUN mask flag */ wwn_t pwwn; /* port wwn of lport */ wwn_t nwwn; /* node wwn of lport */ wwn_t pr_pwwn; /* port wwn of lport peer */ @@ -441,7 +443,6 @@ void bfa_lps_isr(struct bfa_s *bfa, struct bfi_msg_s *msg); */ #define BFA_FCPORT(_bfa) (&((_bfa)->modules.port)) -typedef void (*bfa_cb_port_t) (void *cbarg, enum bfa_status status); /* * Link notification data structure @@ -495,13 +496,11 @@ struct bfa_fcport_s { u8 *stats_kva; u64 stats_pa; union bfa_fcport_stats_u *stats; - union bfa_fcport_stats_u *stats_ret; /* driver stats location */ bfa_status_t stats_status; /* stats/statsclr status */ - bfa_boolean_t stats_busy; /* outstanding stats/statsclr */ + struct list_head stats_pending_q; + struct list_head statsclr_pending_q; bfa_boolean_t stats_qfull; u32 stats_reset_time; /* stats reset time stamp */ - bfa_cb_port_t stats_cbfn; /* driver callback function */ - void *stats_cbarg; /* *!< user callback arg */ bfa_boolean_t diag_busy; /* diag busy status */ bfa_boolean_t beacon; /* port beacon status */ bfa_boolean_t link_e2e_beacon; /* link beacon status */ @@ -552,10 +551,9 @@ void bfa_fcport_beacon(void *dev, bfa_boolean_t beacon, bfa_boolean_t link_e2e_beacon); bfa_boolean_t bfa_fcport_is_linkup(struct bfa_s *bfa); bfa_status_t bfa_fcport_get_stats(struct bfa_s *bfa, - union bfa_fcport_stats_u *stats, - bfa_cb_port_t cbfn, void *cbarg); -bfa_status_t bfa_fcport_clear_stats(struct bfa_s *bfa, bfa_cb_port_t cbfn, - void *cbarg); + struct bfa_cb_pending_q_s *cb); +bfa_status_t bfa_fcport_clear_stats(struct bfa_s *bfa, + struct bfa_cb_pending_q_s *cb); bfa_boolean_t bfa_fcport_is_qos_enabled(struct bfa_s *bfa); bfa_boolean_t bfa_fcport_is_trunk_enabled(struct bfa_s *bfa); bfa_status_t bfa_fcport_is_pbcdisabled(struct bfa_s *bfa); @@ -578,6 +576,19 @@ void bfa_cb_rport_qos_scn_prio(void *rport, struct bfa_rport_qos_attr_s new_qos_attr); /* + * Rport LUN masking related + */ +#define BFA_RPORT_TAG_INVALID 0xffff +#define BFA_LP_TAG_INVALID 0xff +void bfa_rport_set_lunmask(struct bfa_s *bfa, struct bfa_rport_s *rp); +void bfa_rport_unset_lunmask(struct bfa_s *bfa, struct bfa_rport_s *rp); +bfa_boolean_t bfa_rport_lunmask_active(struct bfa_rport_s *rp); +wwn_t bfa_rport_get_pwwn(struct bfa_s *bfa, struct bfa_rport_s *rp); +struct bfa_rport_s *bfa_rport_get_by_wwn(struct bfa_s *bfa, u16 vf_id, + wwn_t *lpwwn, wwn_t rpwwn); +void *bfa_cb_get_rp_by_wwn(void *arg, u16 vf_id, wwn_t *lpwwn, wwn_t rpwwn); + +/* * bfa fcxp API functions */ struct bfa_fcxp_s *bfa_fcxp_alloc(void *bfad_fcxp, struct bfa_s *bfa, diff --git a/drivers/scsi/bfa/bfad.c b/drivers/scsi/bfa/bfad.c index beb30a748ea5..66fb72531b34 100644 --- a/drivers/scsi/bfa/bfad.c +++ b/drivers/scsi/bfa/bfad.c @@ -1348,7 +1348,7 @@ int bfad_pci_probe(struct pci_dev *pdev, const struct pci_device_id *pid) { struct bfad_s *bfad; - int error = -ENODEV, retval; + int error = -ENODEV, retval, i; /* For single port cards - only claim function 0 */ if ((pdev->device == BFA_PCI_DEVICE_ID_FC_8G1P) && @@ -1372,6 +1372,12 @@ bfad_pci_probe(struct pci_dev *pdev, const struct pci_device_id *pid) bfa_trc_init(bfad->trcmod); bfa_trc(bfad, bfad_inst); + /* AEN INIT */ + INIT_LIST_HEAD(&bfad->free_aen_q); + INIT_LIST_HEAD(&bfad->active_aen_q); + for (i = 0; i < BFA_AEN_MAX_ENTRY; i++) + list_add_tail(&bfad->aen_list[i].qe, &bfad->free_aen_q); + if (!(bfad_load_fwimg(pdev))) { kfree(bfad->trcmod); goto out_alloc_trace_failure; diff --git a/drivers/scsi/bfa/bfad_bsg.c b/drivers/scsi/bfa/bfad_bsg.c index 89f863ed2334..06fc00caeb41 100644 --- a/drivers/scsi/bfa/bfad_bsg.c +++ b/drivers/scsi/bfa/bfad_bsg.c @@ -56,7 +56,7 @@ bfad_iocmd_ioc_disable(struct bfad_s *bfad, void *cmd) spin_lock_irqsave(&bfad->bfad_lock, flags); if (bfad->disable_active) { spin_unlock_irqrestore(&bfad->bfad_lock, flags); - return EBUSY; + return -EBUSY; } bfad->disable_active = BFA_TRUE; @@ -90,6 +90,7 @@ bfad_iocmd_ioc_get_info(struct bfad_s *bfad, void *cmd) bfa_get_adapter_serial_num(&bfad->bfa, iocmd->serialnum); iocmd->factorynwwn = pattr.factorynwwn; iocmd->factorypwwn = pattr.factorypwwn; + iocmd->bfad_num = bfad->inst_no; im_port = bfad->pport.im_port; iocmd->host = im_port->shost->host_no; spin_unlock_irqrestore(&bfad->bfad_lock, flags); @@ -178,6 +179,38 @@ out: } int +bfad_iocmd_ioc_reset_stats(struct bfad_s *bfad, void *cmd, unsigned int v_cmd) +{ + struct bfa_bsg_gen_s *iocmd = (struct bfa_bsg_gen_s *)cmd; + unsigned long flags; + + if (v_cmd == IOCMD_IOC_RESET_STATS) { + bfa_ioc_clear_stats(&bfad->bfa); + iocmd->status = BFA_STATUS_OK; + } else if (v_cmd == IOCMD_IOC_RESET_FWSTATS) { + spin_lock_irqsave(&bfad->bfad_lock, flags); + iocmd->status = bfa_ioc_fw_stats_clear(&bfad->bfa.ioc); + spin_unlock_irqrestore(&bfad->bfad_lock, flags); + } + + return 0; +} + +int +bfad_iocmd_ioc_set_name(struct bfad_s *bfad, void *cmd, unsigned int v_cmd) +{ + struct bfa_bsg_ioc_name_s *iocmd = (struct bfa_bsg_ioc_name_s *) cmd; + + if (v_cmd == IOCMD_IOC_SET_ADAPTER_NAME) + strcpy(bfad->adapter_name, iocmd->name); + else if (v_cmd == IOCMD_IOC_SET_PORT_NAME) + strcpy(bfad->port_name, iocmd->name); + + iocmd->status = BFA_STATUS_OK; + return 0; +} + +int bfad_iocmd_iocfc_get_attr(struct bfad_s *bfad, void *cmd) { struct bfa_bsg_iocfc_attr_s *iocmd = (struct bfa_bsg_iocfc_attr_s *)cmd; @@ -306,6 +339,81 @@ out: return 0; } +int +bfad_iocmd_port_reset_stats(struct bfad_s *bfad, void *cmd) +{ + struct bfa_bsg_gen_s *iocmd = (struct bfa_bsg_gen_s *)cmd; + struct bfad_hal_comp fcomp; + unsigned long flags; + + init_completion(&fcomp.comp); + spin_lock_irqsave(&bfad->bfad_lock, flags); + iocmd->status = bfa_port_clear_stats(&bfad->bfa.modules.port, + bfad_hcb_comp, &fcomp); + spin_unlock_irqrestore(&bfad->bfad_lock, flags); + if (iocmd->status != BFA_STATUS_OK) { + bfa_trc(bfad, iocmd->status); + return 0; + } + wait_for_completion(&fcomp.comp); + iocmd->status = fcomp.status; + return 0; +} + +int +bfad_iocmd_set_port_cfg(struct bfad_s *bfad, void *iocmd, unsigned int v_cmd) +{ + struct bfa_bsg_port_cfg_s *cmd = (struct bfa_bsg_port_cfg_s *)iocmd; + unsigned long flags; + + spin_lock_irqsave(&bfad->bfad_lock, flags); + if (v_cmd == IOCMD_PORT_CFG_TOPO) + cmd->status = bfa_fcport_cfg_topology(&bfad->bfa, cmd->param); + else if (v_cmd == IOCMD_PORT_CFG_SPEED) + cmd->status = bfa_fcport_cfg_speed(&bfad->bfa, cmd->param); + else if (v_cmd == IOCMD_PORT_CFG_ALPA) + cmd->status = bfa_fcport_cfg_hardalpa(&bfad->bfa, cmd->param); + else if (v_cmd == IOCMD_PORT_CLR_ALPA) + cmd->status = bfa_fcport_clr_hardalpa(&bfad->bfa); + spin_unlock_irqrestore(&bfad->bfad_lock, flags); + + return 0; +} + +int +bfad_iocmd_port_cfg_maxfrsize(struct bfad_s *bfad, void *cmd) +{ + struct bfa_bsg_port_cfg_maxfrsize_s *iocmd = + (struct bfa_bsg_port_cfg_maxfrsize_s *)cmd; + unsigned long flags; + + spin_lock_irqsave(&bfad->bfad_lock, flags); + iocmd->status = bfa_fcport_cfg_maxfrsize(&bfad->bfa, iocmd->maxfrsize); + spin_unlock_irqrestore(&bfad->bfad_lock, flags); + + return 0; +} + +int +bfad_iocmd_port_cfg_bbsc(struct bfad_s *bfad, void *cmd, unsigned int v_cmd) +{ + struct bfa_bsg_gen_s *iocmd = (struct bfa_bsg_gen_s *)cmd; + struct bfa_fcport_s *fcport = BFA_FCPORT_MOD(&bfad->bfa); + unsigned long flags; + + spin_lock_irqsave(&bfad->bfad_lock, flags); + if (bfa_ioc_get_type(&bfad->bfa.ioc) == BFA_IOC_TYPE_FC) { + if (v_cmd == IOCMD_PORT_BBSC_ENABLE) + fcport->cfg.bb_scn_state = BFA_TRUE; + else if (v_cmd == IOCMD_PORT_BBSC_DISABLE) + fcport->cfg.bb_scn_state = BFA_FALSE; + } + spin_unlock_irqrestore(&bfad->bfad_lock, flags); + + iocmd->status = BFA_STATUS_OK; + return 0; +} + static int bfad_iocmd_lport_get_attr(struct bfad_s *bfad, void *cmd) { @@ -354,6 +462,40 @@ out: } int +bfad_iocmd_lport_reset_stats(struct bfad_s *bfad, void *cmd) +{ + struct bfa_fcs_lport_s *fcs_port; + struct bfa_bsg_reset_stats_s *iocmd = + (struct bfa_bsg_reset_stats_s *)cmd; + struct bfa_fcpim_s *fcpim = BFA_FCPIM(&bfad->bfa); + struct list_head *qe, *qen; + struct bfa_itnim_s *itnim; + unsigned long flags; + + spin_lock_irqsave(&bfad->bfad_lock, flags); + fcs_port = bfa_fcs_lookup_port(&bfad->bfa_fcs, + iocmd->vf_id, iocmd->vpwwn); + if (fcs_port == NULL) { + spin_unlock_irqrestore(&bfad->bfad_lock, flags); + iocmd->status = BFA_STATUS_UNKNOWN_LWWN; + goto out; + } + + bfa_fcs_lport_clear_stats(fcs_port); + /* clear IO stats from all active itnims */ + list_for_each_safe(qe, qen, &fcpim->itnim_q) { + itnim = (struct bfa_itnim_s *) qe; + if (itnim->rport->rport_info.lp_tag != fcs_port->lp_tag) + continue; + bfa_itnim_clear_stats(itnim); + } + spin_unlock_irqrestore(&bfad->bfad_lock, flags); + iocmd->status = BFA_STATUS_OK; +out: + return 0; +} + +int bfad_iocmd_lport_get_iostats(struct bfad_s *bfad, void *cmd) { struct bfa_fcs_lport_s *fcs_port; @@ -389,7 +531,7 @@ bfad_iocmd_lport_get_rports(struct bfad_s *bfad, void *cmd, void *iocmd_bufptr; if (iocmd->nrports == 0) - return EINVAL; + return -EINVAL; if (bfad_chk_iocmd_sz(payload_len, sizeof(struct bfa_bsg_lport_get_rports_s), @@ -539,6 +681,152 @@ out: return 0; } +int +bfad_iocmd_rport_clr_stats(struct bfad_s *bfad, void *cmd) +{ + struct bfa_bsg_rport_reset_stats_s *iocmd = + (struct bfa_bsg_rport_reset_stats_s *)cmd; + struct bfa_fcs_lport_s *fcs_port; + struct bfa_fcs_rport_s *fcs_rport; + struct bfa_rport_s *rport; + unsigned long flags; + + spin_lock_irqsave(&bfad->bfad_lock, flags); + fcs_port = bfa_fcs_lookup_port(&bfad->bfa_fcs, + iocmd->vf_id, iocmd->pwwn); + if (fcs_port == NULL) { + spin_unlock_irqrestore(&bfad->bfad_lock, flags); + iocmd->status = BFA_STATUS_UNKNOWN_LWWN; + goto out; + } + + fcs_rport = bfa_fcs_rport_lookup(fcs_port, iocmd->rpwwn); + if (fcs_rport == NULL) { + spin_unlock_irqrestore(&bfad->bfad_lock, flags); + iocmd->status = BFA_STATUS_UNKNOWN_RWWN; + goto out; + } + + memset((char *)&fcs_rport->stats, 0, sizeof(struct bfa_rport_stats_s)); + rport = bfa_fcs_rport_get_halrport(fcs_rport); + memset(&rport->stats, 0, sizeof(rport->stats)); + spin_unlock_irqrestore(&bfad->bfad_lock, flags); + iocmd->status = BFA_STATUS_OK; +out: + return 0; +} + +int +bfad_iocmd_rport_set_speed(struct bfad_s *bfad, void *cmd) +{ + struct bfa_bsg_rport_set_speed_s *iocmd = + (struct bfa_bsg_rport_set_speed_s *)cmd; + struct bfa_fcs_lport_s *fcs_port; + struct bfa_fcs_rport_s *fcs_rport; + unsigned long flags; + + spin_lock_irqsave(&bfad->bfad_lock, flags); + fcs_port = bfa_fcs_lookup_port(&bfad->bfa_fcs, + iocmd->vf_id, iocmd->pwwn); + if (fcs_port == NULL) { + spin_unlock_irqrestore(&bfad->bfad_lock, flags); + iocmd->status = BFA_STATUS_UNKNOWN_LWWN; + goto out; + } + + fcs_rport = bfa_fcs_rport_lookup(fcs_port, iocmd->rpwwn); + if (fcs_rport == NULL) { + spin_unlock_irqrestore(&bfad->bfad_lock, flags); + iocmd->status = BFA_STATUS_UNKNOWN_RWWN; + goto out; + } + + fcs_rport->rpf.assigned_speed = iocmd->speed; + /* Set this speed in f/w only if the RPSC speed is not available */ + if (fcs_rport->rpf.rpsc_speed == BFA_PORT_SPEED_UNKNOWN) + bfa_rport_speed(fcs_rport->bfa_rport, iocmd->speed); + spin_unlock_irqrestore(&bfad->bfad_lock, flags); + iocmd->status = BFA_STATUS_OK; +out: + return 0; +} + +int +bfad_iocmd_vport_get_attr(struct bfad_s *bfad, void *cmd) +{ + struct bfa_fcs_vport_s *fcs_vport; + struct bfa_bsg_vport_attr_s *iocmd = (struct bfa_bsg_vport_attr_s *)cmd; + unsigned long flags; + + spin_lock_irqsave(&bfad->bfad_lock, flags); + fcs_vport = bfa_fcs_vport_lookup(&bfad->bfa_fcs, + iocmd->vf_id, iocmd->vpwwn); + if (fcs_vport == NULL) { + spin_unlock_irqrestore(&bfad->bfad_lock, flags); + iocmd->status = BFA_STATUS_UNKNOWN_VWWN; + goto out; + } + + bfa_fcs_vport_get_attr(fcs_vport, &iocmd->vport_attr); + spin_unlock_irqrestore(&bfad->bfad_lock, flags); + iocmd->status = BFA_STATUS_OK; +out: + return 0; +} + +int +bfad_iocmd_vport_get_stats(struct bfad_s *bfad, void *cmd) +{ + struct bfa_fcs_vport_s *fcs_vport; + struct bfa_bsg_vport_stats_s *iocmd = + (struct bfa_bsg_vport_stats_s *)cmd; + unsigned long flags; + + spin_lock_irqsave(&bfad->bfad_lock, flags); + fcs_vport = bfa_fcs_vport_lookup(&bfad->bfa_fcs, + iocmd->vf_id, iocmd->vpwwn); + if (fcs_vport == NULL) { + spin_unlock_irqrestore(&bfad->bfad_lock, flags); + iocmd->status = BFA_STATUS_UNKNOWN_VWWN; + goto out; + } + + memcpy((void *)&iocmd->vport_stats, (void *)&fcs_vport->vport_stats, + sizeof(struct bfa_vport_stats_s)); + memcpy((void *)&iocmd->vport_stats.port_stats, + (void *)&fcs_vport->lport.stats, + sizeof(struct bfa_lport_stats_s)); + spin_unlock_irqrestore(&bfad->bfad_lock, flags); + iocmd->status = BFA_STATUS_OK; +out: + return 0; +} + +int +bfad_iocmd_vport_clr_stats(struct bfad_s *bfad, void *cmd) +{ + struct bfa_fcs_vport_s *fcs_vport; + struct bfa_bsg_reset_stats_s *iocmd = + (struct bfa_bsg_reset_stats_s *)cmd; + unsigned long flags; + + spin_lock_irqsave(&bfad->bfad_lock, flags); + fcs_vport = bfa_fcs_vport_lookup(&bfad->bfa_fcs, + iocmd->vf_id, iocmd->vpwwn); + if (fcs_vport == NULL) { + spin_unlock_irqrestore(&bfad->bfad_lock, flags); + iocmd->status = BFA_STATUS_UNKNOWN_VWWN; + goto out; + } + + memset(&fcs_vport->vport_stats, 0, sizeof(struct bfa_vport_stats_s)); + memset(&fcs_vport->lport.stats, 0, sizeof(struct bfa_lport_stats_s)); + spin_unlock_irqrestore(&bfad->bfad_lock, flags); + iocmd->status = BFA_STATUS_OK; +out: + return 0; +} + static int bfad_iocmd_fabric_get_lports(struct bfad_s *bfad, void *cmd, unsigned int payload_len) @@ -582,6 +870,66 @@ out: } int +bfad_iocmd_ratelim(struct bfad_s *bfad, unsigned int cmd, void *pcmd) +{ + struct bfa_bsg_gen_s *iocmd = (struct bfa_bsg_gen_s *)pcmd; + struct bfa_fcport_s *fcport = BFA_FCPORT_MOD(&bfad->bfa); + unsigned long flags; + + spin_lock_irqsave(&bfad->bfad_lock, flags); + + if (cmd == IOCMD_RATELIM_ENABLE) + fcport->cfg.ratelimit = BFA_TRUE; + else if (cmd == IOCMD_RATELIM_DISABLE) + fcport->cfg.ratelimit = BFA_FALSE; + + if (fcport->cfg.trl_def_speed == BFA_PORT_SPEED_UNKNOWN) + fcport->cfg.trl_def_speed = BFA_PORT_SPEED_1GBPS; + + spin_unlock_irqrestore(&bfad->bfad_lock, flags); + iocmd->status = BFA_STATUS_OK; + + return 0; +} + +int +bfad_iocmd_ratelim_speed(struct bfad_s *bfad, unsigned int cmd, void *pcmd) +{ + struct bfa_bsg_trl_speed_s *iocmd = (struct bfa_bsg_trl_speed_s *)pcmd; + struct bfa_fcport_s *fcport = BFA_FCPORT_MOD(&bfad->bfa); + unsigned long flags; + + spin_lock_irqsave(&bfad->bfad_lock, flags); + + /* Auto and speeds greater than the supported speed, are invalid */ + if ((iocmd->speed == BFA_PORT_SPEED_AUTO) || + (iocmd->speed > fcport->speed_sup)) { + iocmd->status = BFA_STATUS_UNSUPP_SPEED; + spin_unlock_irqrestore(&bfad->bfad_lock, flags); + return 0; + } + + fcport->cfg.trl_def_speed = iocmd->speed; + iocmd->status = BFA_STATUS_OK; + spin_unlock_irqrestore(&bfad->bfad_lock, flags); + + return 0; +} + +int +bfad_iocmd_cfg_fcpim(struct bfad_s *bfad, void *cmd) +{ + struct bfa_bsg_fcpim_s *iocmd = (struct bfa_bsg_fcpim_s *)cmd; + unsigned long flags; + + spin_lock_irqsave(&bfad->bfad_lock, flags); + bfa_fcpim_path_tov_set(&bfad->bfa, iocmd->param); + spin_unlock_irqrestore(&bfad->bfad_lock, flags); + iocmd->status = BFA_STATUS_OK; + return 0; +} + +int bfad_iocmd_fcpim_get_modstats(struct bfad_s *bfad, void *cmd) { struct bfa_bsg_fcpim_modstats_s *iocmd = @@ -604,6 +952,28 @@ bfad_iocmd_fcpim_get_modstats(struct bfad_s *bfad, void *cmd) } int +bfad_iocmd_fcpim_clr_modstats(struct bfad_s *bfad, void *cmd) +{ + struct bfa_bsg_fcpim_modstatsclr_s *iocmd = + (struct bfa_bsg_fcpim_modstatsclr_s *)cmd; + struct bfa_fcpim_s *fcpim = BFA_FCPIM(&bfad->bfa); + struct list_head *qe, *qen; + struct bfa_itnim_s *itnim; + unsigned long flags; + + spin_lock_irqsave(&bfad->bfad_lock, flags); + list_for_each_safe(qe, qen, &fcpim->itnim_q) { + itnim = (struct bfa_itnim_s *) qe; + bfa_itnim_clear_stats(itnim); + } + memset(&fcpim->del_itn_stats, 0, + sizeof(struct bfa_fcpim_del_itn_stats_s)); + spin_unlock_irqrestore(&bfad->bfad_lock, flags); + iocmd->status = BFA_STATUS_OK; + return 0; +} + +int bfad_iocmd_fcpim_get_del_itn_stats(struct bfad_s *bfad, void *cmd) { struct bfa_bsg_fcpim_del_itn_stats_s *iocmd = @@ -670,6 +1040,35 @@ bfad_iocmd_itnim_get_iostats(struct bfad_s *bfad, void *cmd) } static int +bfad_iocmd_itnim_reset_stats(struct bfad_s *bfad, void *cmd) +{ + struct bfa_bsg_rport_reset_stats_s *iocmd = + (struct bfa_bsg_rport_reset_stats_s *)cmd; + struct bfa_fcs_lport_s *fcs_port; + struct bfa_fcs_itnim_s *itnim; + unsigned long flags; + + spin_lock_irqsave(&bfad->bfad_lock, flags); + fcs_port = bfa_fcs_lookup_port(&bfad->bfa_fcs, + iocmd->vf_id, iocmd->pwwn); + if (!fcs_port) + iocmd->status = BFA_STATUS_UNKNOWN_LWWN; + else { + itnim = bfa_fcs_itnim_lookup(fcs_port, iocmd->rpwwn); + if (itnim == NULL) + iocmd->status = BFA_STATUS_UNKNOWN_RWWN; + else { + iocmd->status = BFA_STATUS_OK; + bfa_fcs_itnim_stats_clear(fcs_port, iocmd->rpwwn); + bfa_itnim_clear_stats(bfa_fcs_itnim_get_halitn(itnim)); + } + } + spin_unlock_irqrestore(&bfad->bfad_lock, flags); + + return 0; +} + +static int bfad_iocmd_itnim_get_itnstats(struct bfad_s *bfad, void *cmd) { struct bfa_bsg_itnim_itnstats_s *iocmd = @@ -1511,11 +1910,545 @@ out: return 0; } +#define BFA_DEBUG_FW_CORE_CHUNK_SZ 0x4000U /* 16K chunks for FW dump */ +int +bfad_iocmd_debug_fw_core(struct bfad_s *bfad, void *cmd, + unsigned int payload_len) +{ + struct bfa_bsg_debug_s *iocmd = (struct bfa_bsg_debug_s *)cmd; + void *iocmd_bufptr; + unsigned long flags; + + if (bfad_chk_iocmd_sz(payload_len, sizeof(struct bfa_bsg_debug_s), + BFA_DEBUG_FW_CORE_CHUNK_SZ) != BFA_STATUS_OK) { + iocmd->status = BFA_STATUS_VERSION_FAIL; + return 0; + } + + if (iocmd->bufsz < BFA_DEBUG_FW_CORE_CHUNK_SZ || + !IS_ALIGNED(iocmd->bufsz, sizeof(u16)) || + !IS_ALIGNED(iocmd->offset, sizeof(u32))) { + bfa_trc(bfad, BFA_DEBUG_FW_CORE_CHUNK_SZ); + iocmd->status = BFA_STATUS_EINVAL; + goto out; + } + + iocmd_bufptr = (char *)iocmd + sizeof(struct bfa_bsg_debug_s); + spin_lock_irqsave(&bfad->bfad_lock, flags); + iocmd->status = bfa_ioc_debug_fwcore(&bfad->bfa.ioc, iocmd_bufptr, + (u32 *)&iocmd->offset, &iocmd->bufsz); + spin_unlock_irqrestore(&bfad->bfad_lock, flags); +out: + return 0; +} + +int +bfad_iocmd_debug_ctl(struct bfad_s *bfad, void *cmd, unsigned int v_cmd) +{ + struct bfa_bsg_gen_s *iocmd = (struct bfa_bsg_gen_s *)cmd; + unsigned long flags; + + if (v_cmd == IOCMD_DEBUG_FW_STATE_CLR) { + spin_lock_irqsave(&bfad->bfad_lock, flags); + bfad->bfa.ioc.dbg_fwsave_once = BFA_TRUE; + spin_unlock_irqrestore(&bfad->bfad_lock, flags); + } else if (v_cmd == IOCMD_DEBUG_PORTLOG_CLR) + bfad->plog_buf.head = bfad->plog_buf.tail = 0; + else if (v_cmd == IOCMD_DEBUG_START_DTRC) + bfa_trc_init(bfad->trcmod); + else if (v_cmd == IOCMD_DEBUG_STOP_DTRC) + bfa_trc_stop(bfad->trcmod); + + iocmd->status = BFA_STATUS_OK; + return 0; +} + +int +bfad_iocmd_porglog_ctl(struct bfad_s *bfad, void *cmd) +{ + struct bfa_bsg_portlogctl_s *iocmd = (struct bfa_bsg_portlogctl_s *)cmd; + + if (iocmd->ctl == BFA_TRUE) + bfad->plog_buf.plog_enabled = 1; + else + bfad->plog_buf.plog_enabled = 0; + + iocmd->status = BFA_STATUS_OK; + return 0; +} + +int +bfad_iocmd_fcpim_cfg_profile(struct bfad_s *bfad, void *cmd, unsigned int v_cmd) +{ + struct bfa_bsg_fcpim_profile_s *iocmd = + (struct bfa_bsg_fcpim_profile_s *)cmd; + struct timeval tv; + unsigned long flags; + + do_gettimeofday(&tv); + spin_lock_irqsave(&bfad->bfad_lock, flags); + if (v_cmd == IOCMD_FCPIM_PROFILE_ON) + iocmd->status = bfa_fcpim_profile_on(&bfad->bfa, tv.tv_sec); + else if (v_cmd == IOCMD_FCPIM_PROFILE_OFF) + iocmd->status = bfa_fcpim_profile_off(&bfad->bfa); + spin_unlock_irqrestore(&bfad->bfad_lock, flags); + + return 0; +} + +static int +bfad_iocmd_itnim_get_ioprofile(struct bfad_s *bfad, void *cmd) +{ + struct bfa_bsg_itnim_ioprofile_s *iocmd = + (struct bfa_bsg_itnim_ioprofile_s *)cmd; + struct bfa_fcs_lport_s *fcs_port; + struct bfa_fcs_itnim_s *itnim; + unsigned long flags; + + spin_lock_irqsave(&bfad->bfad_lock, flags); + fcs_port = bfa_fcs_lookup_port(&bfad->bfa_fcs, + iocmd->vf_id, iocmd->lpwwn); + if (!fcs_port) + iocmd->status = BFA_STATUS_UNKNOWN_LWWN; + else { + itnim = bfa_fcs_itnim_lookup(fcs_port, iocmd->rpwwn); + if (itnim == NULL) + iocmd->status = BFA_STATUS_UNKNOWN_RWWN; + else + iocmd->status = bfa_itnim_get_ioprofile( + bfa_fcs_itnim_get_halitn(itnim), + &iocmd->ioprofile); + } + spin_unlock_irqrestore(&bfad->bfad_lock, flags); + return 0; +} + +int +bfad_iocmd_fcport_get_stats(struct bfad_s *bfad, void *cmd) +{ + struct bfa_bsg_fcport_stats_s *iocmd = + (struct bfa_bsg_fcport_stats_s *)cmd; + struct bfad_hal_comp fcomp; + unsigned long flags; + struct bfa_cb_pending_q_s cb_qe; + + init_completion(&fcomp.comp); + bfa_pending_q_init(&cb_qe, (bfa_cb_cbfn_t)bfad_hcb_comp, + &fcomp, &iocmd->stats); + spin_lock_irqsave(&bfad->bfad_lock, flags); + iocmd->status = bfa_fcport_get_stats(&bfad->bfa, &cb_qe); + spin_unlock_irqrestore(&bfad->bfad_lock, flags); + if (iocmd->status != BFA_STATUS_OK) { + bfa_trc(bfad, iocmd->status); + goto out; + } + wait_for_completion(&fcomp.comp); + iocmd->status = fcomp.status; +out: + return 0; +} + +int +bfad_iocmd_fcport_reset_stats(struct bfad_s *bfad, void *cmd) +{ + struct bfa_bsg_gen_s *iocmd = (struct bfa_bsg_gen_s *)cmd; + struct bfad_hal_comp fcomp; + unsigned long flags; + struct bfa_cb_pending_q_s cb_qe; + + init_completion(&fcomp.comp); + bfa_pending_q_init(&cb_qe, (bfa_cb_cbfn_t)bfad_hcb_comp, &fcomp, NULL); + + spin_lock_irqsave(&bfad->bfad_lock, flags); + iocmd->status = bfa_fcport_clear_stats(&bfad->bfa, &cb_qe); + spin_unlock_irqrestore(&bfad->bfad_lock, flags); + if (iocmd->status != BFA_STATUS_OK) { + bfa_trc(bfad, iocmd->status); + goto out; + } + wait_for_completion(&fcomp.comp); + iocmd->status = fcomp.status; +out: + return 0; +} + +int +bfad_iocmd_boot_cfg(struct bfad_s *bfad, void *cmd) +{ + struct bfa_bsg_boot_s *iocmd = (struct bfa_bsg_boot_s *)cmd; + struct bfad_hal_comp fcomp; + unsigned long flags; + + init_completion(&fcomp.comp); + spin_lock_irqsave(&bfad->bfad_lock, flags); + iocmd->status = bfa_flash_update_part(BFA_FLASH(&bfad->bfa), + BFA_FLASH_PART_BOOT, PCI_FUNC(bfad->pcidev->devfn), + &iocmd->cfg, sizeof(struct bfa_boot_cfg_s), 0, + bfad_hcb_comp, &fcomp); + spin_unlock_irqrestore(&bfad->bfad_lock, flags); + if (iocmd->status != BFA_STATUS_OK) + goto out; + wait_for_completion(&fcomp.comp); + iocmd->status = fcomp.status; +out: + return 0; +} + +int +bfad_iocmd_boot_query(struct bfad_s *bfad, void *cmd) +{ + struct bfa_bsg_boot_s *iocmd = (struct bfa_bsg_boot_s *)cmd; + struct bfad_hal_comp fcomp; + unsigned long flags; + + init_completion(&fcomp.comp); + spin_lock_irqsave(&bfad->bfad_lock, flags); + iocmd->status = bfa_flash_read_part(BFA_FLASH(&bfad->bfa), + BFA_FLASH_PART_BOOT, PCI_FUNC(bfad->pcidev->devfn), + &iocmd->cfg, sizeof(struct bfa_boot_cfg_s), 0, + bfad_hcb_comp, &fcomp); + spin_unlock_irqrestore(&bfad->bfad_lock, flags); + if (iocmd->status != BFA_STATUS_OK) + goto out; + wait_for_completion(&fcomp.comp); + iocmd->status = fcomp.status; +out: + return 0; +} + +int +bfad_iocmd_preboot_query(struct bfad_s *bfad, void *cmd) +{ + struct bfa_bsg_preboot_s *iocmd = (struct bfa_bsg_preboot_s *)cmd; + struct bfi_iocfc_cfgrsp_s *cfgrsp = bfad->bfa.iocfc.cfgrsp; + struct bfa_boot_pbc_s *pbcfg = &iocmd->cfg; + unsigned long flags; + + spin_lock_irqsave(&bfad->bfad_lock, flags); + pbcfg->enable = cfgrsp->pbc_cfg.boot_enabled; + pbcfg->nbluns = cfgrsp->pbc_cfg.nbluns; + pbcfg->speed = cfgrsp->pbc_cfg.port_speed; + memcpy(pbcfg->pblun, cfgrsp->pbc_cfg.blun, sizeof(pbcfg->pblun)); + iocmd->status = BFA_STATUS_OK; + spin_unlock_irqrestore(&bfad->bfad_lock, flags); + + return 0; +} + +int +bfad_iocmd_ethboot_cfg(struct bfad_s *bfad, void *cmd) +{ + struct bfa_bsg_ethboot_s *iocmd = (struct bfa_bsg_ethboot_s *)cmd; + struct bfad_hal_comp fcomp; + unsigned long flags; + + init_completion(&fcomp.comp); + spin_lock_irqsave(&bfad->bfad_lock, flags); + iocmd->status = bfa_flash_update_part(BFA_FLASH(&bfad->bfa), + BFA_FLASH_PART_PXECFG, + bfad->bfa.ioc.port_id, &iocmd->cfg, + sizeof(struct bfa_ethboot_cfg_s), 0, + bfad_hcb_comp, &fcomp); + spin_unlock_irqrestore(&bfad->bfad_lock, flags); + if (iocmd->status != BFA_STATUS_OK) + goto out; + wait_for_completion(&fcomp.comp); + iocmd->status = fcomp.status; +out: + return 0; +} + +int +bfad_iocmd_ethboot_query(struct bfad_s *bfad, void *cmd) +{ + struct bfa_bsg_ethboot_s *iocmd = (struct bfa_bsg_ethboot_s *)cmd; + struct bfad_hal_comp fcomp; + unsigned long flags; + + init_completion(&fcomp.comp); + spin_lock_irqsave(&bfad->bfad_lock, flags); + iocmd->status = bfa_flash_read_part(BFA_FLASH(&bfad->bfa), + BFA_FLASH_PART_PXECFG, + bfad->bfa.ioc.port_id, &iocmd->cfg, + sizeof(struct bfa_ethboot_cfg_s), 0, + bfad_hcb_comp, &fcomp); + spin_unlock_irqrestore(&bfad->bfad_lock, flags); + if (iocmd->status != BFA_STATUS_OK) + goto out; + wait_for_completion(&fcomp.comp); + iocmd->status = fcomp.status; +out: + return 0; +} + +int +bfad_iocmd_cfg_trunk(struct bfad_s *bfad, void *cmd, unsigned int v_cmd) +{ + struct bfa_bsg_gen_s *iocmd = (struct bfa_bsg_gen_s *)cmd; + struct bfa_fcport_s *fcport = BFA_FCPORT_MOD(&bfad->bfa); + struct bfa_fcport_trunk_s *trunk = &fcport->trunk; + unsigned long flags; + + spin_lock_irqsave(&bfad->bfad_lock, flags); + + if (v_cmd == IOCMD_TRUNK_ENABLE) { + trunk->attr.state = BFA_TRUNK_OFFLINE; + bfa_fcport_disable(&bfad->bfa); + fcport->cfg.trunked = BFA_TRUE; + } else if (v_cmd == IOCMD_TRUNK_DISABLE) { + trunk->attr.state = BFA_TRUNK_DISABLED; + bfa_fcport_disable(&bfad->bfa); + fcport->cfg.trunked = BFA_FALSE; + } + + if (!bfa_fcport_is_disabled(&bfad->bfa)) + bfa_fcport_enable(&bfad->bfa); + + spin_unlock_irqrestore(&bfad->bfad_lock, flags); + + iocmd->status = BFA_STATUS_OK; + return 0; +} + +int +bfad_iocmd_trunk_get_attr(struct bfad_s *bfad, void *cmd) +{ + struct bfa_bsg_trunk_attr_s *iocmd = (struct bfa_bsg_trunk_attr_s *)cmd; + struct bfa_fcport_s *fcport = BFA_FCPORT_MOD(&bfad->bfa); + struct bfa_fcport_trunk_s *trunk = &fcport->trunk; + unsigned long flags; + + spin_lock_irqsave(&bfad->bfad_lock, flags); + memcpy((void *)&iocmd->attr, (void *)&trunk->attr, + sizeof(struct bfa_trunk_attr_s)); + iocmd->attr.port_id = bfa_lps_get_base_pid(&bfad->bfa); + spin_unlock_irqrestore(&bfad->bfad_lock, flags); + + iocmd->status = BFA_STATUS_OK; + return 0; +} + +int +bfad_iocmd_qos(struct bfad_s *bfad, void *cmd, unsigned int v_cmd) +{ + struct bfa_bsg_gen_s *iocmd = (struct bfa_bsg_gen_s *)cmd; + struct bfa_fcport_s *fcport = BFA_FCPORT_MOD(&bfad->bfa); + unsigned long flags; + + spin_lock_irqsave(&bfad->bfad_lock, flags); + if (bfa_ioc_get_type(&bfad->bfa.ioc) == BFA_IOC_TYPE_FC) { + if (v_cmd == IOCMD_QOS_ENABLE) + fcport->cfg.qos_enabled = BFA_TRUE; + else if (v_cmd == IOCMD_QOS_DISABLE) + fcport->cfg.qos_enabled = BFA_FALSE; + } + spin_unlock_irqrestore(&bfad->bfad_lock, flags); + + iocmd->status = BFA_STATUS_OK; + return 0; +} + +int +bfad_iocmd_qos_get_attr(struct bfad_s *bfad, void *cmd) +{ + struct bfa_bsg_qos_attr_s *iocmd = (struct bfa_bsg_qos_attr_s *)cmd; + struct bfa_fcport_s *fcport = BFA_FCPORT_MOD(&bfad->bfa); + unsigned long flags; + + spin_lock_irqsave(&bfad->bfad_lock, flags); + iocmd->attr.state = fcport->qos_attr.state; + iocmd->attr.total_bb_cr = be32_to_cpu(fcport->qos_attr.total_bb_cr); + spin_unlock_irqrestore(&bfad->bfad_lock, flags); + + iocmd->status = BFA_STATUS_OK; + return 0; +} + +int +bfad_iocmd_qos_get_vc_attr(struct bfad_s *bfad, void *cmd) +{ + struct bfa_bsg_qos_vc_attr_s *iocmd = + (struct bfa_bsg_qos_vc_attr_s *)cmd; + struct bfa_fcport_s *fcport = BFA_FCPORT_MOD(&bfad->bfa); + struct bfa_qos_vc_attr_s *bfa_vc_attr = &fcport->qos_vc_attr; + unsigned long flags; + u32 i = 0; + + spin_lock_irqsave(&bfad->bfad_lock, flags); + iocmd->attr.total_vc_count = be16_to_cpu(bfa_vc_attr->total_vc_count); + iocmd->attr.shared_credit = be16_to_cpu(bfa_vc_attr->shared_credit); + iocmd->attr.elp_opmode_flags = + be32_to_cpu(bfa_vc_attr->elp_opmode_flags); + + /* Individual VC info */ + while (i < iocmd->attr.total_vc_count) { + iocmd->attr.vc_info[i].vc_credit = + bfa_vc_attr->vc_info[i].vc_credit; + iocmd->attr.vc_info[i].borrow_credit = + bfa_vc_attr->vc_info[i].borrow_credit; + iocmd->attr.vc_info[i].priority = + bfa_vc_attr->vc_info[i].priority; + i++; + } + spin_unlock_irqrestore(&bfad->bfad_lock, flags); + + iocmd->status = BFA_STATUS_OK; + return 0; +} + +int +bfad_iocmd_qos_get_stats(struct bfad_s *bfad, void *cmd) +{ + struct bfa_bsg_fcport_stats_s *iocmd = + (struct bfa_bsg_fcport_stats_s *)cmd; + struct bfad_hal_comp fcomp; + unsigned long flags; + struct bfa_cb_pending_q_s cb_qe; + + init_completion(&fcomp.comp); + bfa_pending_q_init(&cb_qe, (bfa_cb_cbfn_t)bfad_hcb_comp, + &fcomp, &iocmd->stats); + + spin_lock_irqsave(&bfad->bfad_lock, flags); + WARN_ON(!bfa_ioc_get_fcmode(&bfad->bfa.ioc)); + iocmd->status = bfa_fcport_get_stats(&bfad->bfa, &cb_qe); + spin_unlock_irqrestore(&bfad->bfad_lock, flags); + if (iocmd->status != BFA_STATUS_OK) { + bfa_trc(bfad, iocmd->status); + goto out; + } + wait_for_completion(&fcomp.comp); + iocmd->status = fcomp.status; +out: + return 0; +} + +int +bfad_iocmd_qos_reset_stats(struct bfad_s *bfad, void *cmd) +{ + struct bfa_bsg_gen_s *iocmd = (struct bfa_bsg_gen_s *)cmd; + struct bfad_hal_comp fcomp; + unsigned long flags; + struct bfa_cb_pending_q_s cb_qe; + + init_completion(&fcomp.comp); + bfa_pending_q_init(&cb_qe, (bfa_cb_cbfn_t)bfad_hcb_comp, + &fcomp, NULL); + + spin_lock_irqsave(&bfad->bfad_lock, flags); + WARN_ON(!bfa_ioc_get_fcmode(&bfad->bfa.ioc)); + iocmd->status = bfa_fcport_clear_stats(&bfad->bfa, &cb_qe); + spin_unlock_irqrestore(&bfad->bfad_lock, flags); + if (iocmd->status != BFA_STATUS_OK) { + bfa_trc(bfad, iocmd->status); + goto out; + } + wait_for_completion(&fcomp.comp); + iocmd->status = fcomp.status; +out: + return 0; +} + +int +bfad_iocmd_vf_get_stats(struct bfad_s *bfad, void *cmd) +{ + struct bfa_bsg_vf_stats_s *iocmd = + (struct bfa_bsg_vf_stats_s *)cmd; + struct bfa_fcs_fabric_s *fcs_vf; + unsigned long flags; + + spin_lock_irqsave(&bfad->bfad_lock, flags); + fcs_vf = bfa_fcs_vf_lookup(&bfad->bfa_fcs, iocmd->vf_id); + if (fcs_vf == NULL) { + spin_unlock_irqrestore(&bfad->bfad_lock, flags); + iocmd->status = BFA_STATUS_UNKNOWN_VFID; + goto out; + } + memcpy((void *)&iocmd->stats, (void *)&fcs_vf->stats, + sizeof(struct bfa_vf_stats_s)); + spin_unlock_irqrestore(&bfad->bfad_lock, flags); + iocmd->status = BFA_STATUS_OK; +out: + return 0; +} + +int +bfad_iocmd_vf_clr_stats(struct bfad_s *bfad, void *cmd) +{ + struct bfa_bsg_vf_reset_stats_s *iocmd = + (struct bfa_bsg_vf_reset_stats_s *)cmd; + struct bfa_fcs_fabric_s *fcs_vf; + unsigned long flags; + + spin_lock_irqsave(&bfad->bfad_lock, flags); + fcs_vf = bfa_fcs_vf_lookup(&bfad->bfa_fcs, iocmd->vf_id); + if (fcs_vf == NULL) { + spin_unlock_irqrestore(&bfad->bfad_lock, flags); + iocmd->status = BFA_STATUS_UNKNOWN_VFID; + goto out; + } + memset((void *)&fcs_vf->stats, 0, sizeof(struct bfa_vf_stats_s)); + spin_unlock_irqrestore(&bfad->bfad_lock, flags); + iocmd->status = BFA_STATUS_OK; +out: + return 0; +} + +int +bfad_iocmd_lunmask(struct bfad_s *bfad, void *pcmd, unsigned int v_cmd) +{ + struct bfa_bsg_gen_s *iocmd = (struct bfa_bsg_gen_s *)pcmd; + unsigned long flags; + + spin_lock_irqsave(&bfad->bfad_lock, flags); + if (v_cmd == IOCMD_FCPIM_LUNMASK_ENABLE) + iocmd->status = bfa_fcpim_lunmask_update(&bfad->bfa, BFA_TRUE); + else if (v_cmd == IOCMD_FCPIM_LUNMASK_DISABLE) + iocmd->status = bfa_fcpim_lunmask_update(&bfad->bfa, BFA_FALSE); + else if (v_cmd == IOCMD_FCPIM_LUNMASK_CLEAR) + iocmd->status = bfa_fcpim_lunmask_clear(&bfad->bfa); + spin_unlock_irqrestore(&bfad->bfad_lock, flags); + return 0; +} + +int +bfad_iocmd_fcpim_lunmask_query(struct bfad_s *bfad, void *cmd) +{ + struct bfa_bsg_fcpim_lunmask_query_s *iocmd = + (struct bfa_bsg_fcpim_lunmask_query_s *)cmd; + struct bfa_lunmask_cfg_s *lun_mask = &iocmd->lun_mask; + unsigned long flags; + + spin_lock_irqsave(&bfad->bfad_lock, flags); + iocmd->status = bfa_fcpim_lunmask_query(&bfad->bfa, lun_mask); + spin_unlock_irqrestore(&bfad->bfad_lock, flags); + return 0; +} + +int +bfad_iocmd_fcpim_cfg_lunmask(struct bfad_s *bfad, void *cmd, unsigned int v_cmd) +{ + struct bfa_bsg_fcpim_lunmask_s *iocmd = + (struct bfa_bsg_fcpim_lunmask_s *)cmd; + unsigned long flags; + + spin_lock_irqsave(&bfad->bfad_lock, flags); + if (v_cmd == IOCMD_FCPIM_LUNMASK_ADD) + iocmd->status = bfa_fcpim_lunmask_add(&bfad->bfa, iocmd->vf_id, + &iocmd->pwwn, iocmd->rpwwn, iocmd->lun); + else if (v_cmd == IOCMD_FCPIM_LUNMASK_DELETE) + iocmd->status = bfa_fcpim_lunmask_delete(&bfad->bfa, + iocmd->vf_id, &iocmd->pwwn, + iocmd->rpwwn, iocmd->lun); + spin_unlock_irqrestore(&bfad->bfad_lock, flags); + return 0; +} + static int bfad_iocmd_handler(struct bfad_s *bfad, unsigned int cmd, void *iocmd, unsigned int payload_len) { - int rc = EINVAL; + int rc = -EINVAL; switch (cmd) { case IOCMD_IOC_ENABLE: @@ -1536,6 +2469,14 @@ bfad_iocmd_handler(struct bfad_s *bfad, unsigned int cmd, void *iocmd, case IOCMD_IOC_GET_FWSTATS: rc = bfad_iocmd_ioc_get_fwstats(bfad, iocmd, payload_len); break; + case IOCMD_IOC_RESET_STATS: + case IOCMD_IOC_RESET_FWSTATS: + rc = bfad_iocmd_ioc_reset_stats(bfad, iocmd, cmd); + break; + case IOCMD_IOC_SET_ADAPTER_NAME: + case IOCMD_IOC_SET_PORT_NAME: + rc = bfad_iocmd_ioc_set_name(bfad, iocmd, cmd); + break; case IOCMD_IOCFC_GET_ATTR: rc = bfad_iocmd_iocfc_get_attr(bfad, iocmd); break; @@ -1554,12 +2495,31 @@ bfad_iocmd_handler(struct bfad_s *bfad, unsigned int cmd, void *iocmd, case IOCMD_PORT_GET_STATS: rc = bfad_iocmd_port_get_stats(bfad, iocmd, payload_len); break; + case IOCMD_PORT_RESET_STATS: + rc = bfad_iocmd_port_reset_stats(bfad, iocmd); + break; + case IOCMD_PORT_CFG_TOPO: + case IOCMD_PORT_CFG_SPEED: + case IOCMD_PORT_CFG_ALPA: + case IOCMD_PORT_CLR_ALPA: + rc = bfad_iocmd_set_port_cfg(bfad, iocmd, cmd); + break; + case IOCMD_PORT_CFG_MAXFRSZ: + rc = bfad_iocmd_port_cfg_maxfrsize(bfad, iocmd); + break; + case IOCMD_PORT_BBSC_ENABLE: + case IOCMD_PORT_BBSC_DISABLE: + rc = bfad_iocmd_port_cfg_bbsc(bfad, iocmd, cmd); + break; case IOCMD_LPORT_GET_ATTR: rc = bfad_iocmd_lport_get_attr(bfad, iocmd); break; case IOCMD_LPORT_GET_STATS: rc = bfad_iocmd_lport_get_stats(bfad, iocmd); break; + case IOCMD_LPORT_RESET_STATS: + rc = bfad_iocmd_lport_reset_stats(bfad, iocmd); + break; case IOCMD_LPORT_GET_IOSTATS: rc = bfad_iocmd_lport_get_iostats(bfad, iocmd); break; @@ -1575,12 +2535,40 @@ bfad_iocmd_handler(struct bfad_s *bfad, unsigned int cmd, void *iocmd, case IOCMD_RPORT_GET_STATS: rc = bfad_iocmd_rport_get_stats(bfad, iocmd); break; + case IOCMD_RPORT_RESET_STATS: + rc = bfad_iocmd_rport_clr_stats(bfad, iocmd); + break; + case IOCMD_RPORT_SET_SPEED: + rc = bfad_iocmd_rport_set_speed(bfad, iocmd); + break; + case IOCMD_VPORT_GET_ATTR: + rc = bfad_iocmd_vport_get_attr(bfad, iocmd); + break; + case IOCMD_VPORT_GET_STATS: + rc = bfad_iocmd_vport_get_stats(bfad, iocmd); + break; + case IOCMD_VPORT_RESET_STATS: + rc = bfad_iocmd_vport_clr_stats(bfad, iocmd); + break; case IOCMD_FABRIC_GET_LPORTS: rc = bfad_iocmd_fabric_get_lports(bfad, iocmd, payload_len); break; + case IOCMD_RATELIM_ENABLE: + case IOCMD_RATELIM_DISABLE: + rc = bfad_iocmd_ratelim(bfad, cmd, iocmd); + break; + case IOCMD_RATELIM_DEF_SPEED: + rc = bfad_iocmd_ratelim_speed(bfad, cmd, iocmd); + break; + case IOCMD_FCPIM_FAILOVER: + rc = bfad_iocmd_cfg_fcpim(bfad, iocmd); + break; case IOCMD_FCPIM_MODSTATS: rc = bfad_iocmd_fcpim_get_modstats(bfad, iocmd); break; + case IOCMD_FCPIM_MODSTATSCLR: + rc = bfad_iocmd_fcpim_clr_modstats(bfad, iocmd); + break; case IOCMD_FCPIM_DEL_ITN_STATS: rc = bfad_iocmd_fcpim_get_del_itn_stats(bfad, iocmd); break; @@ -1590,6 +2578,9 @@ bfad_iocmd_handler(struct bfad_s *bfad, unsigned int cmd, void *iocmd, case IOCMD_ITNIM_GET_IOSTATS: rc = bfad_iocmd_itnim_get_iostats(bfad, iocmd); break; + case IOCMD_ITNIM_RESET_STATS: + rc = bfad_iocmd_itnim_reset_stats(bfad, iocmd); + break; case IOCMD_ITNIM_GET_ITNSTATS: rc = bfad_iocmd_itnim_get_itnstats(bfad, iocmd); break; @@ -1702,11 +2693,92 @@ bfad_iocmd_handler(struct bfad_s *bfad, unsigned int cmd, void *iocmd, case IOCMD_DEBUG_PORTLOG: rc = bfad_iocmd_porglog_get(bfad, iocmd); break; + case IOCMD_DEBUG_FW_CORE: + rc = bfad_iocmd_debug_fw_core(bfad, iocmd, payload_len); + break; + case IOCMD_DEBUG_FW_STATE_CLR: + case IOCMD_DEBUG_PORTLOG_CLR: + case IOCMD_DEBUG_START_DTRC: + case IOCMD_DEBUG_STOP_DTRC: + rc = bfad_iocmd_debug_ctl(bfad, iocmd, cmd); + break; + case IOCMD_DEBUG_PORTLOG_CTL: + rc = bfad_iocmd_porglog_ctl(bfad, iocmd); + break; + case IOCMD_FCPIM_PROFILE_ON: + case IOCMD_FCPIM_PROFILE_OFF: + rc = bfad_iocmd_fcpim_cfg_profile(bfad, iocmd, cmd); + break; + case IOCMD_ITNIM_GET_IOPROFILE: + rc = bfad_iocmd_itnim_get_ioprofile(bfad, iocmd); + break; + case IOCMD_FCPORT_GET_STATS: + rc = bfad_iocmd_fcport_get_stats(bfad, iocmd); + break; + case IOCMD_FCPORT_RESET_STATS: + rc = bfad_iocmd_fcport_reset_stats(bfad, iocmd); + break; + case IOCMD_BOOT_CFG: + rc = bfad_iocmd_boot_cfg(bfad, iocmd); + break; + case IOCMD_BOOT_QUERY: + rc = bfad_iocmd_boot_query(bfad, iocmd); + break; + case IOCMD_PREBOOT_QUERY: + rc = bfad_iocmd_preboot_query(bfad, iocmd); + break; + case IOCMD_ETHBOOT_CFG: + rc = bfad_iocmd_ethboot_cfg(bfad, iocmd); + break; + case IOCMD_ETHBOOT_QUERY: + rc = bfad_iocmd_ethboot_query(bfad, iocmd); + break; + case IOCMD_TRUNK_ENABLE: + case IOCMD_TRUNK_DISABLE: + rc = bfad_iocmd_cfg_trunk(bfad, iocmd, cmd); + break; + case IOCMD_TRUNK_GET_ATTR: + rc = bfad_iocmd_trunk_get_attr(bfad, iocmd); + break; + case IOCMD_QOS_ENABLE: + case IOCMD_QOS_DISABLE: + rc = bfad_iocmd_qos(bfad, iocmd, cmd); + break; + case IOCMD_QOS_GET_ATTR: + rc = bfad_iocmd_qos_get_attr(bfad, iocmd); + break; + case IOCMD_QOS_GET_VC_ATTR: + rc = bfad_iocmd_qos_get_vc_attr(bfad, iocmd); + break; + case IOCMD_QOS_GET_STATS: + rc = bfad_iocmd_qos_get_stats(bfad, iocmd); + break; + case IOCMD_QOS_RESET_STATS: + rc = bfad_iocmd_qos_reset_stats(bfad, iocmd); + break; + case IOCMD_VF_GET_STATS: + rc = bfad_iocmd_vf_get_stats(bfad, iocmd); + break; + case IOCMD_VF_RESET_STATS: + rc = bfad_iocmd_vf_clr_stats(bfad, iocmd); + break; + case IOCMD_FCPIM_LUNMASK_ENABLE: + case IOCMD_FCPIM_LUNMASK_DISABLE: + case IOCMD_FCPIM_LUNMASK_CLEAR: + rc = bfad_iocmd_lunmask(bfad, iocmd, cmd); + break; + case IOCMD_FCPIM_LUNMASK_QUERY: + rc = bfad_iocmd_fcpim_lunmask_query(bfad, iocmd); + break; + case IOCMD_FCPIM_LUNMASK_ADD: + case IOCMD_FCPIM_LUNMASK_DELETE: + rc = bfad_iocmd_fcpim_cfg_lunmask(bfad, iocmd, cmd); + break; default: - rc = EINVAL; + rc = -EINVAL; break; } - return -rc; + return rc; } static int diff --git a/drivers/scsi/bfa/bfad_bsg.h b/drivers/scsi/bfa/bfad_bsg.h index 99b0e8a70c89..e859adb9aa9e 100644 --- a/drivers/scsi/bfa/bfad_bsg.h +++ b/drivers/scsi/bfa/bfad_bsg.h @@ -30,24 +30,48 @@ enum { IOCMD_IOC_GET_INFO, IOCMD_IOC_GET_STATS, IOCMD_IOC_GET_FWSTATS, + IOCMD_IOC_RESET_STATS, + IOCMD_IOC_RESET_FWSTATS, + IOCMD_IOC_SET_ADAPTER_NAME, + IOCMD_IOC_SET_PORT_NAME, IOCMD_IOCFC_GET_ATTR, IOCMD_IOCFC_SET_INTR, IOCMD_PORT_ENABLE, IOCMD_PORT_DISABLE, IOCMD_PORT_GET_ATTR, IOCMD_PORT_GET_STATS, + IOCMD_PORT_RESET_STATS, + IOCMD_PORT_CFG_TOPO, + IOCMD_PORT_CFG_SPEED, + IOCMD_PORT_CFG_ALPA, + IOCMD_PORT_CFG_MAXFRSZ, + IOCMD_PORT_CLR_ALPA, + IOCMD_PORT_BBSC_ENABLE, + IOCMD_PORT_BBSC_DISABLE, IOCMD_LPORT_GET_ATTR, IOCMD_LPORT_GET_RPORTS, IOCMD_LPORT_GET_STATS, + IOCMD_LPORT_RESET_STATS, IOCMD_LPORT_GET_IOSTATS, IOCMD_RPORT_GET_ATTR, IOCMD_RPORT_GET_ADDR, IOCMD_RPORT_GET_STATS, + IOCMD_RPORT_RESET_STATS, + IOCMD_RPORT_SET_SPEED, + IOCMD_VPORT_GET_ATTR, + IOCMD_VPORT_GET_STATS, + IOCMD_VPORT_RESET_STATS, IOCMD_FABRIC_GET_LPORTS, + IOCMD_RATELIM_ENABLE, + IOCMD_RATELIM_DISABLE, + IOCMD_RATELIM_DEF_SPEED, + IOCMD_FCPIM_FAILOVER, IOCMD_FCPIM_MODSTATS, + IOCMD_FCPIM_MODSTATSCLR, IOCMD_FCPIM_DEL_ITN_STATS, IOCMD_ITNIM_GET_ATTR, IOCMD_ITNIM_GET_IOSTATS, + IOCMD_ITNIM_RESET_STATS, IOCMD_ITNIM_GET_ITNSTATS, IOCMD_IOC_PCIFN_CFG, IOCMD_FCPORT_ENABLE, @@ -86,6 +110,39 @@ enum { IOCMD_PHY_READ_FW, IOCMD_VHBA_QUERY, IOCMD_DEBUG_PORTLOG, + IOCMD_DEBUG_FW_CORE, + IOCMD_DEBUG_FW_STATE_CLR, + IOCMD_DEBUG_PORTLOG_CLR, + IOCMD_DEBUG_START_DTRC, + IOCMD_DEBUG_STOP_DTRC, + IOCMD_DEBUG_PORTLOG_CTL, + IOCMD_FCPIM_PROFILE_ON, + IOCMD_FCPIM_PROFILE_OFF, + IOCMD_ITNIM_GET_IOPROFILE, + IOCMD_FCPORT_GET_STATS, + IOCMD_FCPORT_RESET_STATS, + IOCMD_BOOT_CFG, + IOCMD_BOOT_QUERY, + IOCMD_PREBOOT_QUERY, + IOCMD_ETHBOOT_CFG, + IOCMD_ETHBOOT_QUERY, + IOCMD_TRUNK_ENABLE, + IOCMD_TRUNK_DISABLE, + IOCMD_TRUNK_GET_ATTR, + IOCMD_QOS_ENABLE, + IOCMD_QOS_DISABLE, + IOCMD_QOS_GET_ATTR, + IOCMD_QOS_GET_VC_ATTR, + IOCMD_QOS_GET_STATS, + IOCMD_QOS_RESET_STATS, + IOCMD_VF_GET_STATS, + IOCMD_VF_RESET_STATS, + IOCMD_FCPIM_LUNMASK_ENABLE, + IOCMD_FCPIM_LUNMASK_DISABLE, + IOCMD_FCPIM_LUNMASK_CLEAR, + IOCMD_FCPIM_LUNMASK_QUERY, + IOCMD_FCPIM_LUNMASK_ADD, + IOCMD_FCPIM_LUNMASK_DELETE, }; struct bfa_bsg_gen_s { @@ -94,6 +151,43 @@ struct bfa_bsg_gen_s { u16 rsvd; }; +struct bfa_bsg_portlogctl_s { + bfa_status_t status; + u16 bfad_num; + u16 rsvd; + bfa_boolean_t ctl; + int inst_no; +}; + +struct bfa_bsg_fcpim_profile_s { + bfa_status_t status; + u16 bfad_num; + u16 rsvd; +}; + +struct bfa_bsg_itnim_ioprofile_s { + bfa_status_t status; + u16 bfad_num; + u16 vf_id; + wwn_t lpwwn; + wwn_t rpwwn; + struct bfa_itnim_ioprofile_s ioprofile; +}; + +struct bfa_bsg_fcport_stats_s { + bfa_status_t status; + u16 bfad_num; + u16 rsvd; + union bfa_fcport_stats_u stats; +}; + +struct bfa_bsg_ioc_name_s { + bfa_status_t status; + u16 bfad_num; + u16 rsvd; + char name[BFA_ADAPTER_SYM_NAME_LEN]; +}; + struct bfa_bsg_ioc_info_s { bfa_status_t status; u16 bfad_num; @@ -164,6 +258,20 @@ struct bfa_bsg_port_attr_s { struct bfa_port_attr_s attr; }; +struct bfa_bsg_port_cfg_s { + bfa_status_t status; + u16 bfad_num; + u16 rsvd; + u32 param; + u32 rsvd1; +}; + +struct bfa_bsg_port_cfg_maxfrsize_s { + bfa_status_t status; + u16 bfad_num; + u16 maxfrsize; +}; + struct bfa_bsg_port_stats_s { bfa_status_t status; u16 bfad_num; @@ -237,6 +345,47 @@ struct bfa_bsg_rport_scsi_addr_s { u32 lun; }; +struct bfa_bsg_rport_reset_stats_s { + bfa_status_t status; + u16 bfad_num; + u16 vf_id; + wwn_t pwwn; + wwn_t rpwwn; +}; + +struct bfa_bsg_rport_set_speed_s { + bfa_status_t status; + u16 bfad_num; + u16 vf_id; + enum bfa_port_speed speed; + u32 rsvd; + wwn_t pwwn; + wwn_t rpwwn; +}; + +struct bfa_bsg_vport_attr_s { + bfa_status_t status; + u16 bfad_num; + u16 vf_id; + wwn_t vpwwn; + struct bfa_vport_attr_s vport_attr; +}; + +struct bfa_bsg_vport_stats_s { + bfa_status_t status; + u16 bfad_num; + u16 vf_id; + wwn_t vpwwn; + struct bfa_vport_stats_s vport_stats; +}; + +struct bfa_bsg_reset_stats_s { + bfa_status_t status; + u16 bfad_num; + u16 vf_id; + wwn_t vpwwn; +}; + struct bfa_bsg_fabric_get_lports_s { bfa_status_t status; u16 bfad_num; @@ -246,6 +395,19 @@ struct bfa_bsg_fabric_get_lports_s { u32 rsvd; }; +struct bfa_bsg_trl_speed_s { + bfa_status_t status; + u16 bfad_num; + u16 rsvd; + enum bfa_port_speed speed; +}; + +struct bfa_bsg_fcpim_s { + bfa_status_t status; + u16 bfad_num; + u16 param; +}; + struct bfa_bsg_fcpim_modstats_s { bfa_status_t status; u16 bfad_num; @@ -258,6 +420,11 @@ struct bfa_bsg_fcpim_del_itn_stats_s { struct bfa_fcpim_del_itn_stats_s modstats; }; +struct bfa_bsg_fcpim_modstatsclr_s { + bfa_status_t status; + u16 bfad_num; +}; + struct bfa_bsg_itnim_attr_s { bfa_status_t status; u16 bfad_num; @@ -485,6 +652,76 @@ struct bfa_bsg_vhba_attr_s { struct bfa_vhba_attr_s attr; }; +struct bfa_bsg_boot_s { + bfa_status_t status; + u16 bfad_num; + u16 rsvd; + struct bfa_boot_cfg_s cfg; +}; + +struct bfa_bsg_preboot_s { + bfa_status_t status; + u16 bfad_num; + u16 rsvd; + struct bfa_boot_pbc_s cfg; +}; + +struct bfa_bsg_ethboot_s { + bfa_status_t status; + u16 bfad_num; + u16 rsvd; + struct bfa_ethboot_cfg_s cfg; +}; + +struct bfa_bsg_trunk_attr_s { + bfa_status_t status; + u16 bfad_num; + u16 rsvd; + struct bfa_trunk_attr_s attr; +}; + +struct bfa_bsg_qos_attr_s { + bfa_status_t status; + u16 bfad_num; + u16 rsvd; + struct bfa_qos_attr_s attr; +}; + +struct bfa_bsg_qos_vc_attr_s { + bfa_status_t status; + u16 bfad_num; + u16 rsvd; + struct bfa_qos_vc_attr_s attr; +}; + +struct bfa_bsg_vf_stats_s { + bfa_status_t status; + u16 bfad_num; + u16 vf_id; + struct bfa_vf_stats_s stats; +}; + +struct bfa_bsg_vf_reset_stats_s { + bfa_status_t status; + u16 bfad_num; + u16 vf_id; +}; + +struct bfa_bsg_fcpim_lunmask_query_s { + bfa_status_t status; + u16 bfad_num; + struct bfa_lunmask_cfg_s lun_mask; +}; + +struct bfa_bsg_fcpim_lunmask_s { + bfa_status_t status; + u16 bfad_num; + u16 vf_id; + wwn_t pwwn; + wwn_t rpwwn; + struct scsi_lun lun; +}; + struct bfa_bsg_fcpt_s { bfa_status_t status; u16 vf_id; diff --git a/drivers/scsi/bfa/bfad_drv.h b/drivers/scsi/bfa/bfad_drv.h index 48661a2726d7..bda999ad9f52 100644 --- a/drivers/scsi/bfa/bfad_drv.h +++ b/drivers/scsi/bfa/bfad_drv.h @@ -56,7 +56,7 @@ #ifdef BFA_DRIVER_VERSION #define BFAD_DRIVER_VERSION BFA_DRIVER_VERSION #else -#define BFAD_DRIVER_VERSION "3.0.2.1" +#define BFAD_DRIVER_VERSION "3.0.2.2" #endif #define BFAD_PROTO_NAME FCPI_NAME @@ -224,6 +224,10 @@ struct bfad_s { char *regdata; u32 reglen; struct dentry *bfad_dentry_files[5]; + struct list_head free_aen_q; + struct list_head active_aen_q; + struct bfa_aen_entry_s aen_list[BFA_AEN_MAX_ENTRY]; + spinlock_t bfad_aen_spinlock; }; /* BFAD state machine events */ diff --git a/drivers/scsi/bfa/bfad_im.c b/drivers/scsi/bfa/bfad_im.c index f2bf81265ae5..01312381639f 100644 --- a/drivers/scsi/bfa/bfad_im.c +++ b/drivers/scsi/bfa/bfad_im.c @@ -656,6 +656,31 @@ bfad_im_port_clean(struct bfad_im_port_s *im_port) spin_unlock_irqrestore(&bfad->bfad_lock, flags); } +static void bfad_aen_im_notify_handler(struct work_struct *work) +{ + struct bfad_im_s *im = + container_of(work, struct bfad_im_s, aen_im_notify_work); + struct bfa_aen_entry_s *aen_entry; + struct bfad_s *bfad = im->bfad; + struct Scsi_Host *shost = bfad->pport.im_port->shost; + void *event_data; + unsigned long flags; + + while (!list_empty(&bfad->active_aen_q)) { + spin_lock_irqsave(&bfad->bfad_aen_spinlock, flags); + bfa_q_deq(&bfad->active_aen_q, &aen_entry); + spin_unlock_irqrestore(&bfad->bfad_aen_spinlock, flags); + event_data = (char *)aen_entry + sizeof(struct list_head); + fc_host_post_vendor_event(shost, fc_get_event_number(), + sizeof(struct bfa_aen_entry_s) - + sizeof(struct list_head), + (char *)event_data, BFAD_NL_VENDOR_ID); + spin_lock_irqsave(&bfad->bfad_aen_spinlock, flags); + list_add_tail(&aen_entry->qe, &bfad->free_aen_q); + spin_unlock_irqrestore(&bfad->bfad_aen_spinlock, flags); + } +} + bfa_status_t bfad_im_probe(struct bfad_s *bfad) { @@ -676,6 +701,7 @@ bfad_im_probe(struct bfad_s *bfad) rc = BFA_STATUS_FAILED; } + INIT_WORK(&im->aen_im_notify_work, bfad_aen_im_notify_handler); ext: return rc; } diff --git a/drivers/scsi/bfa/bfad_im.h b/drivers/scsi/bfa/bfad_im.h index 4fe34d576b05..004b6cf848d9 100644 --- a/drivers/scsi/bfa/bfad_im.h +++ b/drivers/scsi/bfa/bfad_im.h @@ -115,8 +115,30 @@ struct bfad_im_s { struct bfad_s *bfad; struct workqueue_struct *drv_workq; char drv_workq_name[KOBJ_NAME_LEN]; + struct work_struct aen_im_notify_work; }; +#define bfad_get_aen_entry(_drv, _entry) do { \ + unsigned long _flags; \ + spin_lock_irqsave(&(_drv)->bfad_aen_spinlock, _flags); \ + bfa_q_deq(&(_drv)->free_aen_q, &(_entry)); \ + if (_entry) \ + list_add_tail(&(_entry)->qe, &(_drv)->active_aen_q); \ + spin_unlock_irqrestore(&(_drv)->bfad_aen_spinlock, _flags); \ +} while (0) + +/* post fc_host vendor event */ +#define bfad_im_post_vendor_event(_entry, _drv, _cnt, _cat, _evt) do { \ + do_gettimeofday(&(_entry)->aen_tv); \ + (_entry)->bfad_num = (_drv)->inst_no; \ + (_entry)->seq_num = (_cnt); \ + (_entry)->aen_category = (_cat); \ + (_entry)->aen_type = (_evt); \ + if ((_drv)->bfad_flags & BFAD_FC4_PROBE_DONE) \ + queue_work((_drv)->im->drv_workq, \ + &(_drv)->im->aen_im_notify_work); \ +} while (0) + struct Scsi_Host *bfad_scsi_host_alloc(struct bfad_im_port_s *im_port, struct bfad_s *); bfa_status_t bfad_thread_workq(struct bfad_s *bfad); diff --git a/drivers/scsi/bfa/bfi.h b/drivers/scsi/bfa/bfi.h index 1e258d5f8aec..b2ba0b2e91b2 100644 --- a/drivers/scsi/bfa/bfi.h +++ b/drivers/scsi/bfa/bfi.h @@ -784,6 +784,17 @@ enum bfi_sfp_i2h_e { }; /* + * SFP state change notification + */ +struct bfi_sfp_scn_s { + struct bfi_mhdr_s mhr; /* host msg header */ + u8 event; + u8 sfpid; + u8 pomlvl; /* pom level: normal/warning/alarm */ + u8 is_elb; /* e-loopback */ +}; + +/* * SFP state */ enum bfa_sfp_stat_e { @@ -926,6 +937,15 @@ struct bfi_flash_erase_rsp_s { }; /* + * Flash event notification + */ +struct bfi_flash_event_s { + struct bfi_mhdr_s mh; /* Common msg header */ + bfa_status_t status; + u32 param; +}; + +/* *---------------------------------------------------------------------- * DIAG *---------------------------------------------------------------------- diff --git a/drivers/scsi/bnx2fc/bnx2fc.h b/drivers/scsi/bnx2fc/bnx2fc.h index d924236e1b91..42228ca5a9d2 100644 --- a/drivers/scsi/bnx2fc/bnx2fc.h +++ b/drivers/scsi/bnx2fc/bnx2fc.h @@ -2,7 +2,7 @@ #define _BNX2FC_H_ /* bnx2fc.h: Broadcom NetXtreme II Linux FCoE offload driver. * - * Copyright (c) 2008 - 2010 Broadcom Corporation + * Copyright (c) 2008 - 2011 Broadcom Corporation * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by @@ -62,7 +62,7 @@ #include "bnx2fc_constants.h" #define BNX2FC_NAME "bnx2fc" -#define BNX2FC_VERSION "1.0.3" +#define BNX2FC_VERSION "1.0.4" #define PFX "bnx2fc: " @@ -141,6 +141,10 @@ #define BNX2FC_RNID_HBA 0x7 +#define SRR_RETRY_COUNT 5 +#define REC_RETRY_COUNT 1 +#define BNX2FC_NUM_ERR_BITS 63 + /* bnx2fc driver uses only one instance of fcoe_percpu_s */ extern struct fcoe_percpu_s bnx2fc_global; @@ -153,18 +157,13 @@ struct bnx2fc_percpu_s { }; struct bnx2fc_hba { - struct list_head link; + struct list_head list; struct cnic_dev *cnic; struct pci_dev *pcidev; - struct net_device *netdev; struct net_device *phys_dev; unsigned long reg_with_cnic; #define BNX2FC_CNIC_REGISTERED 1 - struct packet_type fcoe_packet_type; - struct packet_type fip_packet_type; struct bnx2fc_cmd_mgr *cmd_mgr; - struct workqueue_struct *timer_work_queue; - struct kref kref; spinlock_t hba_lock; struct mutex hba_mutex; unsigned long adapter_state; @@ -172,15 +171,9 @@ struct bnx2fc_hba { #define ADAPTER_STATE_GOING_DOWN 1 #define ADAPTER_STATE_LINK_DOWN 2 #define ADAPTER_STATE_READY 3 - u32 flags; - unsigned long init_done; - #define BNX2FC_FW_INIT_DONE 0 - #define BNX2FC_CTLR_INIT_DONE 1 - #define BNX2FC_CREATE_DONE 2 - struct fcoe_ctlr ctlr; - struct list_head vports; - u8 vlan_enabled; - int vlan_id; + unsigned long flags; + #define BNX2FC_FLAG_FW_INIT_DONE 0 + #define BNX2FC_FLAG_DESTROY_CMPL 1 u32 next_conn_id; struct fcoe_task_ctx_entry **task_ctx; dma_addr_t *task_ctx_dma; @@ -199,38 +192,41 @@ struct bnx2fc_hba { char *dummy_buffer; dma_addr_t dummy_buf_dma; + /* Active list of offloaded sessions */ + struct bnx2fc_rport **tgt_ofld_list; + + /* statistics */ struct fcoe_statistics_params *stats_buffer; dma_addr_t stats_buf_dma; - - /* - * PCI related info. - */ - u16 pci_did; - u16 pci_vid; - u16 pci_sdid; - u16 pci_svid; - u16 pci_func; - u16 pci_devno; - - struct task_struct *l2_thread; - - /* linkdown handling */ - wait_queue_head_t shutdown_wait; - int wait_for_link_down; + struct completion stat_req_done; /*destroy handling */ struct timer_list destroy_timer; wait_queue_head_t destroy_wait; - /* Active list of offloaded sessions */ - struct bnx2fc_rport *tgt_ofld_list[BNX2FC_NUM_MAX_SESS]; + /* linkdown handling */ + wait_queue_head_t shutdown_wait; + int wait_for_link_down; int num_ofld_sess; + struct list_head vports; +}; - /* statistics */ - struct completion stat_req_done; +struct bnx2fc_interface { + struct list_head list; + unsigned long if_flags; + #define BNX2FC_CTLR_INIT_DONE 0 + struct bnx2fc_hba *hba; + struct net_device *netdev; + struct packet_type fcoe_packet_type; + struct packet_type fip_packet_type; + struct workqueue_struct *timer_work_queue; + struct kref kref; + struct fcoe_ctlr ctlr; + u8 vlan_enabled; + int vlan_id; }; -#define bnx2fc_from_ctlr(fip) container_of(fip, struct bnx2fc_hba, ctlr) +#define bnx2fc_from_ctlr(fip) container_of(fip, struct bnx2fc_interface, ctlr) struct bnx2fc_lport { struct list_head list; @@ -252,9 +248,11 @@ struct bnx2fc_rport { struct fc_rport_priv *rdata; void __iomem *ctx_base; #define DPM_TRIGER_TYPE 0x40 + u32 io_timeout; u32 fcoe_conn_id; u32 context_id; u32 sid; + int dev_type; unsigned long flags; #define BNX2FC_FLAG_SESSION_READY 0x1 @@ -262,10 +260,9 @@ struct bnx2fc_rport { #define BNX2FC_FLAG_DISABLED 0x3 #define BNX2FC_FLAG_DESTROYED 0x4 #define BNX2FC_FLAG_OFLD_REQ_CMPL 0x5 -#define BNX2FC_FLAG_DESTROY_CMPL 0x6 -#define BNX2FC_FLAG_CTX_ALLOC_FAILURE 0x7 -#define BNX2FC_FLAG_UPLD_REQ_COMPL 0x8 -#define BNX2FC_FLAG_EXPL_LOGO 0x9 +#define BNX2FC_FLAG_CTX_ALLOC_FAILURE 0x6 +#define BNX2FC_FLAG_UPLD_REQ_COMPL 0x7 +#define BNX2FC_FLAG_EXPL_LOGO 0x8 u8 src_addr[ETH_ALEN]; u32 max_sqes; @@ -327,12 +324,9 @@ struct bnx2fc_rport { spinlock_t cq_lock; atomic_t num_active_ios; u32 flush_in_prog; - unsigned long work_time_slice; unsigned long timestamp; struct list_head free_task_list; struct bnx2fc_cmd *pending_queue[BNX2FC_SQ_WQES_MAX+1]; - atomic_t pi; - atomic_t ci; struct list_head active_cmd_queue; struct list_head els_queue; struct list_head io_retire_queue; @@ -367,6 +361,8 @@ struct bnx2fc_els_cb_arg { struct bnx2fc_cmd *aborted_io_req; struct bnx2fc_cmd *io_req; u16 l2_oxid; + u32 offset; + enum fc_rctl r_ctl; }; /* bnx2fc command structure */ @@ -380,6 +376,7 @@ struct bnx2fc_cmd { #define BNX2FC_ABTS 3 #define BNX2FC_ELS 4 #define BNX2FC_CLEANUP 5 +#define BNX2FC_SEQ_CLEANUP 6 u8 io_req_flags; struct kref refcount; struct fcoe_port *port; @@ -393,6 +390,7 @@ struct bnx2fc_cmd { struct completion tm_done; int wait_for_comp; u16 xid; + struct fcoe_err_report_entry err_entry; struct fcoe_task_ctx_entry *task; struct io_bdt *bd_tbl; struct fcp_rsp *rsp; @@ -409,6 +407,12 @@ struct bnx2fc_cmd { #define BNX2FC_FLAG_IO_COMPL 0x9 #define BNX2FC_FLAG_ELS_DONE 0xa #define BNX2FC_FLAG_ELS_TIMEOUT 0xb +#define BNX2FC_FLAG_CMD_LOST 0xc +#define BNX2FC_FLAG_SRR_SENT 0xd + u8 rec_retry; + u8 srr_retry; + u32 srr_offset; + u8 srr_rctl; u32 fcp_resid; u32 fcp_rsp_len; u32 fcp_sns_len; @@ -439,6 +443,7 @@ struct bnx2fc_unsol_els { +struct bnx2fc_cmd *bnx2fc_cmd_alloc(struct bnx2fc_rport *tgt); struct bnx2fc_cmd *bnx2fc_elstm_alloc(struct bnx2fc_rport *tgt, int type); void bnx2fc_cmd_release(struct kref *ref); int bnx2fc_queuecommand(struct Scsi_Host *host, struct scsi_cmnd *sc_cmd); @@ -476,6 +481,10 @@ int bnx2fc_init_mp_req(struct bnx2fc_cmd *io_req); void bnx2fc_init_cleanup_task(struct bnx2fc_cmd *io_req, struct fcoe_task_ctx_entry *task, u16 orig_xid); +void bnx2fc_init_seq_cleanup_task(struct bnx2fc_cmd *seq_clnup_req, + struct fcoe_task_ctx_entry *task, + struct bnx2fc_cmd *orig_io_req, + u32 offset); void bnx2fc_init_mp_task(struct bnx2fc_cmd *io_req, struct fcoe_task_ctx_entry *task); void bnx2fc_init_task(struct bnx2fc_cmd *io_req, @@ -525,5 +534,13 @@ void bnx2fc_process_l2_frame_compl(struct bnx2fc_rport *tgt, unsigned char *buf, u32 frame_len, u16 l2_oxid); int bnx2fc_send_stat_req(struct bnx2fc_hba *hba); +int bnx2fc_post_io_req(struct bnx2fc_rport *tgt, struct bnx2fc_cmd *io_req); +int bnx2fc_send_rec(struct bnx2fc_cmd *orig_io_req); +int bnx2fc_send_srr(struct bnx2fc_cmd *orig_io_req, u32 offset, u8 r_ctl); +void bnx2fc_process_seq_cleanup_compl(struct bnx2fc_cmd *seq_clnup_req, + struct fcoe_task_ctx_entry *task, + u8 rx_state); +int bnx2fc_initiate_seq_cleanup(struct bnx2fc_cmd *orig_io_req, u32 offset, + enum fc_rctl r_ctl); #endif diff --git a/drivers/scsi/bnx2fc/bnx2fc_debug.h b/drivers/scsi/bnx2fc/bnx2fc_debug.h index 7f6aff68cc53..3416d9a746c7 100644 --- a/drivers/scsi/bnx2fc/bnx2fc_debug.h +++ b/drivers/scsi/bnx2fc/bnx2fc_debug.h @@ -21,21 +21,21 @@ extern unsigned int bnx2fc_debug_level; #define BNX2FC_ELS_DBG(fmt, arg...) \ BNX2FC_CHK_LOGGING(LOG_ELS, \ - printk(KERN_ALERT PFX fmt, ##arg)) + printk(KERN_INFO PFX fmt, ##arg)) #define BNX2FC_MISC_DBG(fmt, arg...) \ BNX2FC_CHK_LOGGING(LOG_MISC, \ - printk(KERN_ALERT PFX fmt, ##arg)) + printk(KERN_INFO PFX fmt, ##arg)) #define BNX2FC_IO_DBG(io_req, fmt, arg...) \ do { \ if (!io_req || !io_req->port || !io_req->port->lport || \ !io_req->port->lport->host) \ BNX2FC_CHK_LOGGING(LOG_IO, \ - printk(KERN_ALERT PFX "NULL " fmt, ##arg)); \ + printk(KERN_INFO PFX "NULL " fmt, ##arg)); \ else \ BNX2FC_CHK_LOGGING(LOG_IO, \ - shost_printk(KERN_ALERT, \ + shost_printk(KERN_INFO, \ (io_req)->port->lport->host, \ PFX "xid:0x%x " fmt, \ (io_req)->xid, ##arg)); \ @@ -46,10 +46,10 @@ extern unsigned int bnx2fc_debug_level; if (!tgt || !tgt->port || !tgt->port->lport || \ !tgt->port->lport->host || !tgt->rport) \ BNX2FC_CHK_LOGGING(LOG_TGT, \ - printk(KERN_ALERT PFX "NULL " fmt, ##arg)); \ + printk(KERN_INFO PFX "NULL " fmt, ##arg)); \ else \ BNX2FC_CHK_LOGGING(LOG_TGT, \ - shost_printk(KERN_ALERT, \ + shost_printk(KERN_INFO, \ (tgt)->port->lport->host, \ PFX "port:%x " fmt, \ (tgt)->rport->port_id, ##arg)); \ @@ -60,10 +60,10 @@ extern unsigned int bnx2fc_debug_level; do { \ if (!lport || !lport->host) \ BNX2FC_CHK_LOGGING(LOG_HBA, \ - printk(KERN_ALERT PFX "NULL " fmt, ##arg)); \ + printk(KERN_INFO PFX "NULL " fmt, ##arg)); \ else \ BNX2FC_CHK_LOGGING(LOG_HBA, \ - shost_printk(KERN_ALERT, lport->host, \ + shost_printk(KERN_INFO, lport->host, \ PFX fmt, ##arg)); \ } while (0) diff --git a/drivers/scsi/bnx2fc/bnx2fc_els.c b/drivers/scsi/bnx2fc/bnx2fc_els.c index 7e89143f15cf..d66dcbd0df10 100644 --- a/drivers/scsi/bnx2fc/bnx2fc_els.c +++ b/drivers/scsi/bnx2fc/bnx2fc_els.c @@ -3,7 +3,7 @@ * This file contains helper routines that handle ELS requests * and responses. * - * Copyright (c) 2008 - 2010 Broadcom Corporation + * Copyright (c) 2008 - 2011 Broadcom Corporation * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by @@ -253,13 +253,417 @@ int bnx2fc_send_rls(struct bnx2fc_rport *tgt, struct fc_frame *fp) return rc; } +void bnx2fc_srr_compl(struct bnx2fc_els_cb_arg *cb_arg) +{ + struct bnx2fc_mp_req *mp_req; + struct fc_frame_header *fc_hdr, *fh; + struct bnx2fc_cmd *srr_req; + struct bnx2fc_cmd *orig_io_req; + struct fc_frame *fp; + unsigned char *buf; + void *resp_buf; + u32 resp_len, hdr_len; + u8 opcode; + int rc = 0; + + orig_io_req = cb_arg->aborted_io_req; + srr_req = cb_arg->io_req; + if (test_bit(BNX2FC_FLAG_IO_COMPL, &orig_io_req->req_flags)) { + BNX2FC_IO_DBG(srr_req, "srr_compl: xid - 0x%x completed", + orig_io_req->xid); + goto srr_compl_done; + } + if (test_bit(BNX2FC_FLAG_ISSUE_ABTS, &orig_io_req->req_flags)) { + BNX2FC_IO_DBG(srr_req, "rec abts in prog " + "orig_io - 0x%x\n", + orig_io_req->xid); + goto srr_compl_done; + } + if (test_and_clear_bit(BNX2FC_FLAG_ELS_TIMEOUT, &srr_req->req_flags)) { + /* SRR timedout */ + BNX2FC_IO_DBG(srr_req, "srr timed out, abort " + "orig_io - 0x%x\n", + orig_io_req->xid); + rc = bnx2fc_initiate_abts(srr_req); + if (rc != SUCCESS) { + BNX2FC_IO_DBG(srr_req, "srr_compl: initiate_abts " + "failed. issue cleanup\n"); + bnx2fc_initiate_cleanup(srr_req); + } + orig_io_req->srr_retry++; + if (orig_io_req->srr_retry <= SRR_RETRY_COUNT) { + struct bnx2fc_rport *tgt = orig_io_req->tgt; + spin_unlock_bh(&tgt->tgt_lock); + rc = bnx2fc_send_srr(orig_io_req, + orig_io_req->srr_offset, + orig_io_req->srr_rctl); + spin_lock_bh(&tgt->tgt_lock); + if (!rc) + goto srr_compl_done; + } + + rc = bnx2fc_initiate_abts(orig_io_req); + if (rc != SUCCESS) { + BNX2FC_IO_DBG(srr_req, "srr_compl: initiate_abts " + "failed xid = 0x%x. issue cleanup\n", + orig_io_req->xid); + bnx2fc_initiate_cleanup(orig_io_req); + } + goto srr_compl_done; + } + mp_req = &(srr_req->mp_req); + fc_hdr = &(mp_req->resp_fc_hdr); + resp_len = mp_req->resp_len; + resp_buf = mp_req->resp_buf; + + hdr_len = sizeof(*fc_hdr); + buf = kzalloc(PAGE_SIZE, GFP_ATOMIC); + if (!buf) { + printk(KERN_ERR PFX "srr buf: mem alloc failure\n"); + goto srr_compl_done; + } + memcpy(buf, fc_hdr, hdr_len); + memcpy(buf + hdr_len, resp_buf, resp_len); + + fp = fc_frame_alloc(NULL, resp_len); + if (!fp) { + printk(KERN_ERR PFX "fc_frame_alloc failure\n"); + goto free_buf; + } + + fh = (struct fc_frame_header *) fc_frame_header_get(fp); + /* Copy FC Frame header and payload into the frame */ + memcpy(fh, buf, hdr_len + resp_len); + + opcode = fc_frame_payload_op(fp); + switch (opcode) { + case ELS_LS_ACC: + BNX2FC_IO_DBG(srr_req, "SRR success\n"); + break; + case ELS_LS_RJT: + BNX2FC_IO_DBG(srr_req, "SRR rejected\n"); + rc = bnx2fc_initiate_abts(orig_io_req); + if (rc != SUCCESS) { + BNX2FC_IO_DBG(srr_req, "srr_compl: initiate_abts " + "failed xid = 0x%x. issue cleanup\n", + orig_io_req->xid); + bnx2fc_initiate_cleanup(orig_io_req); + } + break; + default: + BNX2FC_IO_DBG(srr_req, "srr compl - invalid opcode = %d\n", + opcode); + break; + } + fc_frame_free(fp); +free_buf: + kfree(buf); +srr_compl_done: + kref_put(&orig_io_req->refcount, bnx2fc_cmd_release); +} + +void bnx2fc_rec_compl(struct bnx2fc_els_cb_arg *cb_arg) +{ + struct bnx2fc_cmd *orig_io_req, *new_io_req; + struct bnx2fc_cmd *rec_req; + struct bnx2fc_mp_req *mp_req; + struct fc_frame_header *fc_hdr, *fh; + struct fc_els_ls_rjt *rjt; + struct fc_els_rec_acc *acc; + struct bnx2fc_rport *tgt; + struct fcoe_err_report_entry *err_entry; + struct scsi_cmnd *sc_cmd; + enum fc_rctl r_ctl; + unsigned char *buf; + void *resp_buf; + struct fc_frame *fp; + u8 opcode; + u32 offset; + u32 e_stat; + u32 resp_len, hdr_len; + int rc = 0; + bool send_seq_clnp = false; + bool abort_io = false; + + BNX2FC_MISC_DBG("Entered rec_compl callback\n"); + rec_req = cb_arg->io_req; + orig_io_req = cb_arg->aborted_io_req; + BNX2FC_IO_DBG(rec_req, "rec_compl: orig xid = 0x%x", orig_io_req->xid); + tgt = orig_io_req->tgt; + + if (test_bit(BNX2FC_FLAG_IO_COMPL, &orig_io_req->req_flags)) { + BNX2FC_IO_DBG(rec_req, "completed" + "orig_io - 0x%x\n", + orig_io_req->xid); + goto rec_compl_done; + } + if (test_bit(BNX2FC_FLAG_ISSUE_ABTS, &orig_io_req->req_flags)) { + BNX2FC_IO_DBG(rec_req, "abts in prog " + "orig_io - 0x%x\n", + orig_io_req->xid); + goto rec_compl_done; + } + /* Handle REC timeout case */ + if (test_and_clear_bit(BNX2FC_FLAG_ELS_TIMEOUT, &rec_req->req_flags)) { + BNX2FC_IO_DBG(rec_req, "timed out, abort " + "orig_io - 0x%x\n", + orig_io_req->xid); + /* els req is timed out. send abts for els */ + rc = bnx2fc_initiate_abts(rec_req); + if (rc != SUCCESS) { + BNX2FC_IO_DBG(rec_req, "rec_compl: initiate_abts " + "failed. issue cleanup\n"); + bnx2fc_initiate_cleanup(rec_req); + } + orig_io_req->rec_retry++; + /* REC timedout. send ABTS to the orig IO req */ + if (orig_io_req->rec_retry <= REC_RETRY_COUNT) { + spin_unlock_bh(&tgt->tgt_lock); + rc = bnx2fc_send_rec(orig_io_req); + spin_lock_bh(&tgt->tgt_lock); + if (!rc) + goto rec_compl_done; + } + rc = bnx2fc_initiate_abts(orig_io_req); + if (rc != SUCCESS) { + BNX2FC_IO_DBG(rec_req, "rec_compl: initiate_abts " + "failed xid = 0x%x. issue cleanup\n", + orig_io_req->xid); + bnx2fc_initiate_cleanup(orig_io_req); + } + goto rec_compl_done; + } + mp_req = &(rec_req->mp_req); + fc_hdr = &(mp_req->resp_fc_hdr); + resp_len = mp_req->resp_len; + acc = resp_buf = mp_req->resp_buf; + + hdr_len = sizeof(*fc_hdr); + + buf = kzalloc(PAGE_SIZE, GFP_ATOMIC); + if (!buf) { + printk(KERN_ERR PFX "rec buf: mem alloc failure\n"); + goto rec_compl_done; + } + memcpy(buf, fc_hdr, hdr_len); + memcpy(buf + hdr_len, resp_buf, resp_len); + + fp = fc_frame_alloc(NULL, resp_len); + if (!fp) { + printk(KERN_ERR PFX "fc_frame_alloc failure\n"); + goto free_buf; + } + + fh = (struct fc_frame_header *) fc_frame_header_get(fp); + /* Copy FC Frame header and payload into the frame */ + memcpy(fh, buf, hdr_len + resp_len); + + opcode = fc_frame_payload_op(fp); + if (opcode == ELS_LS_RJT) { + BNX2FC_IO_DBG(rec_req, "opcode is RJT\n"); + rjt = fc_frame_payload_get(fp, sizeof(*rjt)); + if ((rjt->er_reason == ELS_RJT_LOGIC || + rjt->er_reason == ELS_RJT_UNAB) && + rjt->er_explan == ELS_EXPL_OXID_RXID) { + BNX2FC_IO_DBG(rec_req, "handle CMD LOST case\n"); + new_io_req = bnx2fc_cmd_alloc(tgt); + if (!new_io_req) + goto abort_io; + new_io_req->sc_cmd = orig_io_req->sc_cmd; + /* cleanup orig_io_req that is with the FW */ + set_bit(BNX2FC_FLAG_CMD_LOST, + &orig_io_req->req_flags); + bnx2fc_initiate_cleanup(orig_io_req); + /* Post a new IO req with the same sc_cmd */ + BNX2FC_IO_DBG(rec_req, "Post IO request again\n"); + spin_unlock_bh(&tgt->tgt_lock); + rc = bnx2fc_post_io_req(tgt, new_io_req); + spin_lock_bh(&tgt->tgt_lock); + if (!rc) + goto free_frame; + BNX2FC_IO_DBG(rec_req, "REC: io post err\n"); + } +abort_io: + rc = bnx2fc_initiate_abts(orig_io_req); + if (rc != SUCCESS) { + BNX2FC_IO_DBG(rec_req, "rec_compl: initiate_abts " + "failed. issue cleanup\n"); + bnx2fc_initiate_cleanup(orig_io_req); + } + } else if (opcode == ELS_LS_ACC) { + /* REVISIT: Check if the exchange is already aborted */ + offset = ntohl(acc->reca_fc4value); + e_stat = ntohl(acc->reca_e_stat); + if (e_stat & ESB_ST_SEQ_INIT) { + BNX2FC_IO_DBG(rec_req, "target has the seq init\n"); + goto free_frame; + } + BNX2FC_IO_DBG(rec_req, "e_stat = 0x%x, offset = 0x%x\n", + e_stat, offset); + /* Seq initiative is with us */ + err_entry = (struct fcoe_err_report_entry *) + &orig_io_req->err_entry; + sc_cmd = orig_io_req->sc_cmd; + if (sc_cmd->sc_data_direction == DMA_TO_DEVICE) { + /* SCSI WRITE command */ + if (offset == orig_io_req->data_xfer_len) { + BNX2FC_IO_DBG(rec_req, "WRITE - resp lost\n"); + /* FCP_RSP lost */ + r_ctl = FC_RCTL_DD_CMD_STATUS; + offset = 0; + } else { + /* start transmitting from offset */ + BNX2FC_IO_DBG(rec_req, "XFER_RDY/DATA lost\n"); + send_seq_clnp = true; + r_ctl = FC_RCTL_DD_DATA_DESC; + if (bnx2fc_initiate_seq_cleanup(orig_io_req, + offset, r_ctl)) + abort_io = true; + /* XFER_RDY */ + } + } else { + /* SCSI READ command */ + if (err_entry->data.rx_buf_off == + orig_io_req->data_xfer_len) { + /* FCP_RSP lost */ + BNX2FC_IO_DBG(rec_req, "READ - resp lost\n"); + r_ctl = FC_RCTL_DD_CMD_STATUS; + offset = 0; + } else { + /* request retransmission from this offset */ + send_seq_clnp = true; + offset = err_entry->data.rx_buf_off; + BNX2FC_IO_DBG(rec_req, "RD DATA lost\n"); + /* FCP_DATA lost */ + r_ctl = FC_RCTL_DD_SOL_DATA; + if (bnx2fc_initiate_seq_cleanup(orig_io_req, + offset, r_ctl)) + abort_io = true; + } + } + if (abort_io) { + rc = bnx2fc_initiate_abts(orig_io_req); + if (rc != SUCCESS) { + BNX2FC_IO_DBG(rec_req, "rec_compl:initiate_abts" + " failed. issue cleanup\n"); + bnx2fc_initiate_cleanup(orig_io_req); + } + } else if (!send_seq_clnp) { + BNX2FC_IO_DBG(rec_req, "Send SRR - FCP_RSP\n"); + spin_unlock_bh(&tgt->tgt_lock); + rc = bnx2fc_send_srr(orig_io_req, offset, r_ctl); + spin_lock_bh(&tgt->tgt_lock); + + if (rc) { + BNX2FC_IO_DBG(rec_req, "Unable to send SRR" + " IO will abort\n"); + } + } + } +free_frame: + fc_frame_free(fp); +free_buf: + kfree(buf); +rec_compl_done: + kref_put(&orig_io_req->refcount, bnx2fc_cmd_release); + kfree(cb_arg); +} + +int bnx2fc_send_rec(struct bnx2fc_cmd *orig_io_req) +{ + struct fc_els_rec rec; + struct bnx2fc_rport *tgt = orig_io_req->tgt; + struct fc_lport *lport = tgt->rdata->local_port; + struct bnx2fc_els_cb_arg *cb_arg = NULL; + u32 sid = tgt->sid; + u32 r_a_tov = lport->r_a_tov; + int rc; + + BNX2FC_IO_DBG(orig_io_req, "Sending REC\n"); + memset(&rec, 0, sizeof(rec)); + + cb_arg = kzalloc(sizeof(struct bnx2fc_els_cb_arg), GFP_ATOMIC); + if (!cb_arg) { + printk(KERN_ERR PFX "Unable to allocate cb_arg for REC\n"); + rc = -ENOMEM; + goto rec_err; + } + kref_get(&orig_io_req->refcount); + + cb_arg->aborted_io_req = orig_io_req; + + rec.rec_cmd = ELS_REC; + hton24(rec.rec_s_id, sid); + rec.rec_ox_id = htons(orig_io_req->xid); + rec.rec_rx_id = htons(orig_io_req->task->rxwr_txrd.var_ctx.rx_id); + + rc = bnx2fc_initiate_els(tgt, ELS_REC, &rec, sizeof(rec), + bnx2fc_rec_compl, cb_arg, + r_a_tov); +rec_err: + if (rc) { + BNX2FC_IO_DBG(orig_io_req, "REC failed - release\n"); + spin_lock_bh(&tgt->tgt_lock); + kref_put(&orig_io_req->refcount, bnx2fc_cmd_release); + spin_unlock_bh(&tgt->tgt_lock); + kfree(cb_arg); + } + return rc; +} + +int bnx2fc_send_srr(struct bnx2fc_cmd *orig_io_req, u32 offset, u8 r_ctl) +{ + struct fcp_srr srr; + struct bnx2fc_rport *tgt = orig_io_req->tgt; + struct fc_lport *lport = tgt->rdata->local_port; + struct bnx2fc_els_cb_arg *cb_arg = NULL; + u32 r_a_tov = lport->r_a_tov; + int rc; + + BNX2FC_IO_DBG(orig_io_req, "Sending SRR\n"); + memset(&srr, 0, sizeof(srr)); + + cb_arg = kzalloc(sizeof(struct bnx2fc_els_cb_arg), GFP_ATOMIC); + if (!cb_arg) { + printk(KERN_ERR PFX "Unable to allocate cb_arg for SRR\n"); + rc = -ENOMEM; + goto srr_err; + } + kref_get(&orig_io_req->refcount); + + cb_arg->aborted_io_req = orig_io_req; + + srr.srr_op = ELS_SRR; + srr.srr_ox_id = htons(orig_io_req->xid); + srr.srr_rx_id = htons(orig_io_req->task->rxwr_txrd.var_ctx.rx_id); + srr.srr_rel_off = htonl(offset); + srr.srr_r_ctl = r_ctl; + orig_io_req->srr_offset = offset; + orig_io_req->srr_rctl = r_ctl; + + rc = bnx2fc_initiate_els(tgt, ELS_SRR, &srr, sizeof(srr), + bnx2fc_srr_compl, cb_arg, + r_a_tov); +srr_err: + if (rc) { + BNX2FC_IO_DBG(orig_io_req, "SRR failed - release\n"); + spin_lock_bh(&tgt->tgt_lock); + kref_put(&orig_io_req->refcount, bnx2fc_cmd_release); + spin_unlock_bh(&tgt->tgt_lock); + kfree(cb_arg); + } else + set_bit(BNX2FC_FLAG_SRR_SENT, &orig_io_req->req_flags); + + return rc; +} + static int bnx2fc_initiate_els(struct bnx2fc_rport *tgt, unsigned int op, void *data, u32 data_len, void (*cb_func)(struct bnx2fc_els_cb_arg *cb_arg), struct bnx2fc_els_cb_arg *cb_arg, u32 timer_msec) { struct fcoe_port *port = tgt->port; - struct bnx2fc_hba *hba = port->priv; + struct bnx2fc_interface *interface = port->priv; struct fc_rport *rport = tgt->rport; struct fc_lport *lport = port->lport; struct bnx2fc_cmd *els_req; @@ -274,12 +678,12 @@ static int bnx2fc_initiate_els(struct bnx2fc_rport *tgt, unsigned int op, rc = fc_remote_port_chkready(rport); if (rc) { - printk(KERN_ALERT PFX "els 0x%x: rport not ready\n", op); + printk(KERN_ERR PFX "els 0x%x: rport not ready\n", op); rc = -EINVAL; goto els_err; } if (lport->state != LPORT_ST_READY || !(lport->link_up)) { - printk(KERN_ALERT PFX "els 0x%x: link is not ready\n", op); + printk(KERN_ERR PFX "els 0x%x: link is not ready\n", op); rc = -EINVAL; goto els_err; } @@ -305,7 +709,7 @@ static int bnx2fc_initiate_els(struct bnx2fc_rport *tgt, unsigned int op, mp_req = (struct bnx2fc_mp_req *)&(els_req->mp_req); rc = bnx2fc_init_mp_req(els_req); if (rc == FAILED) { - printk(KERN_ALERT PFX "ELS MP request init failed\n"); + printk(KERN_ERR PFX "ELS MP request init failed\n"); spin_lock_bh(&tgt->tgt_lock); kref_put(&els_req->refcount, bnx2fc_cmd_release); spin_unlock_bh(&tgt->tgt_lock); @@ -324,7 +728,7 @@ static int bnx2fc_initiate_els(struct bnx2fc_rport *tgt, unsigned int op, if ((op >= ELS_LS_RJT) && (op <= ELS_AUTH_ELS)) { memcpy(mp_req->req_buf, data, data_len); } else { - printk(KERN_ALERT PFX "Invalid ELS op 0x%x\n", op); + printk(KERN_ERR PFX "Invalid ELS op 0x%x\n", op); els_req->cb_func = NULL; els_req->cb_arg = NULL; spin_lock_bh(&tgt->tgt_lock); @@ -342,9 +746,14 @@ static int bnx2fc_initiate_els(struct bnx2fc_rport *tgt, unsigned int op, did = tgt->rport->port_id; sid = tgt->sid; - __fc_fill_fc_hdr(fc_hdr, FC_RCTL_ELS_REQ, did, sid, - FC_TYPE_ELS, FC_FC_FIRST_SEQ | FC_FC_END_SEQ | - FC_FC_SEQ_INIT, 0); + if (op == ELS_SRR) + __fc_fill_fc_hdr(fc_hdr, FC_RCTL_ELS4_REQ, did, sid, + FC_TYPE_FCP, FC_FC_FIRST_SEQ | + FC_FC_END_SEQ | FC_FC_SEQ_INIT, 0); + else + __fc_fill_fc_hdr(fc_hdr, FC_RCTL_ELS_REQ, did, sid, + FC_TYPE_ELS, FC_FC_FIRST_SEQ | + FC_FC_END_SEQ | FC_FC_SEQ_INIT, 0); /* Obtain exchange id */ xid = els_req->xid; @@ -352,7 +761,8 @@ static int bnx2fc_initiate_els(struct bnx2fc_rport *tgt, unsigned int op, index = xid % BNX2FC_TASKS_PER_PAGE; /* Initialize task context for this IO request */ - task_page = (struct fcoe_task_ctx_entry *) hba->task_ctx[task_idx]; + task_page = (struct fcoe_task_ctx_entry *) + interface->hba->task_ctx[task_idx]; task = &(task_page[index]); bnx2fc_init_mp_task(els_req, task); @@ -496,8 +906,8 @@ struct fc_seq *bnx2fc_elsct_send(struct fc_lport *lport, u32 did, void *arg, u32 timeout) { struct fcoe_port *port = lport_priv(lport); - struct bnx2fc_hba *hba = port->priv; - struct fcoe_ctlr *fip = &hba->ctlr; + struct bnx2fc_interface *interface = port->priv; + struct fcoe_ctlr *fip = &interface->ctlr; struct fc_frame_header *fh = fc_frame_header_get(fp); switch (op) { diff --git a/drivers/scsi/bnx2fc/bnx2fc_fcoe.c b/drivers/scsi/bnx2fc/bnx2fc_fcoe.c index a97aff3a0662..7cb2cd48b17b 100644 --- a/drivers/scsi/bnx2fc/bnx2fc_fcoe.c +++ b/drivers/scsi/bnx2fc/bnx2fc_fcoe.c @@ -3,7 +3,7 @@ * cnic modules to create FCoE instances, send/receive non-offloaded * FIP/FCoE packets, listen to link events etc. * - * Copyright (c) 2008 - 2010 Broadcom Corporation + * Copyright (c) 2008 - 2011 Broadcom Corporation * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by @@ -15,13 +15,14 @@ #include "bnx2fc.h" static struct list_head adapter_list; +static struct list_head if_list; static u32 adapter_count; static DEFINE_MUTEX(bnx2fc_dev_lock); DEFINE_PER_CPU(struct bnx2fc_percpu_s, bnx2fc_percpu); #define DRV_MODULE_NAME "bnx2fc" #define DRV_MODULE_VERSION BNX2FC_VERSION -#define DRV_MODULE_RELDATE "Jun 10, 2011" +#define DRV_MODULE_RELDATE "Jun 23, 2011" static char version[] __devinitdata = @@ -61,7 +62,7 @@ static int bnx2fc_disable(struct net_device *netdev); static void bnx2fc_recv_frame(struct sk_buff *skb); -static void bnx2fc_start_disc(struct bnx2fc_hba *hba); +static void bnx2fc_start_disc(struct bnx2fc_interface *interface); static int bnx2fc_shost_config(struct fc_lport *lport, struct device *dev); static int bnx2fc_net_config(struct fc_lport *lp); static int bnx2fc_lport_config(struct fc_lport *lport); @@ -70,18 +71,20 @@ static int bnx2fc_bind_adapter_devices(struct bnx2fc_hba *hba); static void bnx2fc_unbind_adapter_devices(struct bnx2fc_hba *hba); static int bnx2fc_bind_pcidev(struct bnx2fc_hba *hba); static void bnx2fc_unbind_pcidev(struct bnx2fc_hba *hba); -static struct fc_lport *bnx2fc_if_create(struct bnx2fc_hba *hba, +static struct fc_lport *bnx2fc_if_create(struct bnx2fc_interface *interface, struct device *parent, int npiv); static void bnx2fc_destroy_work(struct work_struct *work); static struct bnx2fc_hba *bnx2fc_hba_lookup(struct net_device *phys_dev); +static struct bnx2fc_interface *bnx2fc_interface_lookup(struct net_device + *phys_dev); static struct bnx2fc_hba *bnx2fc_find_hba_for_cnic(struct cnic_dev *cnic); static int bnx2fc_fw_init(struct bnx2fc_hba *hba); static void bnx2fc_fw_destroy(struct bnx2fc_hba *hba); static void bnx2fc_port_shutdown(struct fc_lport *lport); -static void bnx2fc_stop(struct bnx2fc_hba *hba); +static void bnx2fc_stop(struct bnx2fc_interface *interface); static int __init bnx2fc_mod_init(void); static void __exit bnx2fc_mod_exit(void); @@ -142,7 +145,8 @@ static void bnx2fc_abort_io(struct fc_lport *lport) static void bnx2fc_cleanup(struct fc_lport *lport) { struct fcoe_port *port = lport_priv(lport); - struct bnx2fc_hba *hba = port->priv; + struct bnx2fc_interface *interface = port->priv; + struct bnx2fc_hba *hba = interface->hba; struct bnx2fc_rport *tgt; int i; @@ -219,7 +223,8 @@ static int bnx2fc_xmit(struct fc_lport *lport, struct fc_frame *fp) struct fcoe_crc_eof *cp; struct sk_buff *skb; struct fc_frame_header *fh; - struct bnx2fc_hba *hba; + struct bnx2fc_interface *interface; + struct bnx2fc_hba *hba; struct fcoe_port *port; struct fcoe_hdr *hp; struct bnx2fc_rport *tgt; @@ -230,7 +235,8 @@ static int bnx2fc_xmit(struct fc_lport *lport, struct fc_frame *fp) int wlen, rc = 0; port = (struct fcoe_port *)lport_priv(lport); - hba = port->priv; + interface = port->priv; + hba = interface->hba; fh = fc_frame_header_get(fp); @@ -242,12 +248,12 @@ static int bnx2fc_xmit(struct fc_lport *lport, struct fc_frame *fp) } if (unlikely(fh->fh_r_ctl == FC_RCTL_ELS_REQ)) { - if (!hba->ctlr.sel_fcf) { + if (!interface->ctlr.sel_fcf) { BNX2FC_HBA_DBG(lport, "FCF not selected yet!\n"); kfree_skb(skb); return -EINVAL; } - if (fcoe_ctlr_els_send(&hba->ctlr, lport, skb)) + if (fcoe_ctlr_els_send(&interface->ctlr, lport, skb)) return 0; } @@ -316,19 +322,19 @@ static int bnx2fc_xmit(struct fc_lport *lport, struct fc_frame *fp) skb_reset_network_header(skb); skb->mac_len = elen; skb->protocol = htons(ETH_P_FCOE); - skb->dev = hba->netdev; + skb->dev = interface->netdev; /* fill up mac and fcoe headers */ eh = eth_hdr(skb); eh->h_proto = htons(ETH_P_FCOE); - if (hba->ctlr.map_dest) + if (interface->ctlr.map_dest) fc_fcoe_set_mac(eh->h_dest, fh->fh_d_id); else /* insert GW address */ - memcpy(eh->h_dest, hba->ctlr.dest_addr, ETH_ALEN); + memcpy(eh->h_dest, interface->ctlr.dest_addr, ETH_ALEN); - if (unlikely(hba->ctlr.flogi_oxid != FC_XID_UNKNOWN)) - memcpy(eh->h_source, hba->ctlr.ctl_src_addr, ETH_ALEN); + if (unlikely(interface->ctlr.flogi_oxid != FC_XID_UNKNOWN)) + memcpy(eh->h_source, interface->ctlr.ctl_src_addr, ETH_ALEN); else memcpy(eh->h_source, port->data_src_addr, ETH_ALEN); @@ -377,22 +383,23 @@ static int bnx2fc_rcv(struct sk_buff *skb, struct net_device *dev, struct packet_type *ptype, struct net_device *olddev) { struct fc_lport *lport; - struct bnx2fc_hba *hba; + struct bnx2fc_interface *interface; struct fc_frame_header *fh; struct fcoe_rcv_info *fr; struct fcoe_percpu_s *bg; unsigned short oxid; - hba = container_of(ptype, struct bnx2fc_hba, fcoe_packet_type); - lport = hba->ctlr.lp; + interface = container_of(ptype, struct bnx2fc_interface, + fcoe_packet_type); + lport = interface->ctlr.lp; if (unlikely(lport == NULL)) { - printk(KERN_ALERT PFX "bnx2fc_rcv: lport is NULL\n"); + printk(KERN_ERR PFX "bnx2fc_rcv: lport is NULL\n"); goto err; } if (unlikely(eth_hdr(skb)->h_proto != htons(ETH_P_FCOE))) { - printk(KERN_ALERT PFX "bnx2fc_rcv: Wrong FC type frame\n"); + printk(KERN_ERR PFX "bnx2fc_rcv: Wrong FC type frame\n"); goto err; } @@ -411,7 +418,6 @@ static int bnx2fc_rcv(struct sk_buff *skb, struct net_device *dev, fr = fcoe_dev_from_skb(skb); fr->fr_dev = lport; - fr->ptype = ptype; bg = &bnx2fc_global; spin_lock_bh(&bg->fcoe_rx_list.lock); @@ -469,7 +475,7 @@ static void bnx2fc_recv_frame(struct sk_buff *skb) fr = fcoe_dev_from_skb(skb); lport = fr->fr_dev; if (unlikely(lport == NULL)) { - printk(KERN_ALERT PFX "Invalid lport struct\n"); + printk(KERN_ERR PFX "Invalid lport struct\n"); kfree_skb(skb); return; } @@ -594,7 +600,8 @@ static struct fc_host_statistics *bnx2fc_get_host_stats(struct Scsi_Host *shost) struct fc_host_statistics *bnx2fc_stats; struct fc_lport *lport = shost_priv(shost); struct fcoe_port *port = lport_priv(lport); - struct bnx2fc_hba *hba = port->priv; + struct bnx2fc_interface *interface = port->priv; + struct bnx2fc_hba *hba = interface->hba; struct fcoe_statistics_params *fw_stats; int rc = 0; @@ -631,7 +638,7 @@ static struct fc_host_statistics *bnx2fc_get_host_stats(struct Scsi_Host *shost) static int bnx2fc_shost_config(struct fc_lport *lport, struct device *dev) { struct fcoe_port *port = lport_priv(lport); - struct bnx2fc_hba *hba = port->priv; + struct bnx2fc_interface *interface = port->priv; struct Scsi_Host *shost = lport->host; int rc = 0; @@ -654,7 +661,7 @@ static int bnx2fc_shost_config(struct fc_lport *lport, struct device *dev) fc_host_max_npiv_vports(lport->host) = USHRT_MAX; sprintf(fc_host_symbolic_name(lport->host), "%s v%s over %s", BNX2FC_NAME, BNX2FC_VERSION, - hba->netdev->name); + interface->netdev->name); return 0; } @@ -662,8 +669,8 @@ static int bnx2fc_shost_config(struct fc_lport *lport, struct device *dev) static void bnx2fc_link_speed_update(struct fc_lport *lport) { struct fcoe_port *port = lport_priv(lport); - struct bnx2fc_hba *hba = port->priv; - struct net_device *netdev = hba->netdev; + struct bnx2fc_interface *interface = port->priv; + struct net_device *netdev = interface->netdev; struct ethtool_cmd ecmd; if (!dev_ethtool_get_settings(netdev, &ecmd)) { @@ -691,7 +698,8 @@ static void bnx2fc_link_speed_update(struct fc_lport *lport) static int bnx2fc_link_ok(struct fc_lport *lport) { struct fcoe_port *port = lport_priv(lport); - struct bnx2fc_hba *hba = port->priv; + struct bnx2fc_interface *interface = port->priv; + struct bnx2fc_hba *hba = interface->hba; struct net_device *dev = hba->phys_dev; int rc = 0; @@ -713,7 +721,7 @@ static int bnx2fc_link_ok(struct fc_lport *lport) */ void bnx2fc_get_link_state(struct bnx2fc_hba *hba) { - if (test_bit(__LINK_STATE_NOCARRIER, &hba->netdev->state)) + if (test_bit(__LINK_STATE_NOCARRIER, &hba->phys_dev->state)) set_bit(ADAPTER_STATE_LINK_DOWN, &hba->adapter_state); else clear_bit(ADAPTER_STATE_LINK_DOWN, &hba->adapter_state); @@ -722,11 +730,13 @@ void bnx2fc_get_link_state(struct bnx2fc_hba *hba) static int bnx2fc_net_config(struct fc_lport *lport) { struct bnx2fc_hba *hba; + struct bnx2fc_interface *interface; struct fcoe_port *port; u64 wwnn, wwpn; port = lport_priv(lport); - hba = port->priv; + interface = port->priv; + hba = interface->hba; /* require support for get_pauseparam ethtool op. */ if (!hba->phys_dev->ethtool_ops || @@ -743,11 +753,11 @@ static int bnx2fc_net_config(struct fc_lport *lport) bnx2fc_link_speed_update(lport); if (!lport->vport) { - wwnn = fcoe_wwn_from_mac(hba->ctlr.ctl_src_addr, 1, 0); + wwnn = fcoe_wwn_from_mac(interface->ctlr.ctl_src_addr, 1, 0); BNX2FC_HBA_DBG(lport, "WWNN = 0x%llx\n", wwnn); fc_set_wwnn(lport, wwnn); - wwpn = fcoe_wwn_from_mac(hba->ctlr.ctl_src_addr, 2, 0); + wwpn = fcoe_wwn_from_mac(interface->ctlr.ctl_src_addr, 2, 0); BNX2FC_HBA_DBG(lport, "WWPN = 0x%llx\n", wwpn); fc_set_wwpn(lport, wwpn); } @@ -759,9 +769,9 @@ static void bnx2fc_destroy_timer(unsigned long data) { struct bnx2fc_hba *hba = (struct bnx2fc_hba *)data; - BNX2FC_HBA_DBG(hba->ctlr.lp, "ERROR:bnx2fc_destroy_timer - " + BNX2FC_MISC_DBG("ERROR:bnx2fc_destroy_timer - " "Destroy compl not received!!\n"); - hba->flags |= BNX2FC_FLAG_DESTROY_CMPL; + set_bit(BNX2FC_FLAG_DESTROY_CMPL, &hba->flags); wake_up_interruptible(&hba->destroy_wait); } @@ -779,54 +789,35 @@ static void bnx2fc_indicate_netevent(void *context, unsigned long event, u16 vlan_id) { struct bnx2fc_hba *hba = (struct bnx2fc_hba *)context; - struct fc_lport *lport = hba->ctlr.lp; + struct fc_lport *lport; struct fc_lport *vport; + struct bnx2fc_interface *interface; + int wait_for_upload = 0; u32 link_possible = 1; /* Ignore vlans for now */ if (vlan_id != 0) return; - if (!test_bit(BNX2FC_CREATE_DONE, &hba->init_done)) { - BNX2FC_MISC_DBG("driver not ready. event=%s %ld\n", - hba->netdev->name, event); - return; - } - - /* - * ASSUMPTION: - * indicate_netevent cannot be called from cnic unless bnx2fc - * does register_device - */ - BUG_ON(!lport); - - BNX2FC_HBA_DBG(lport, "enter netevent handler - event=%s %ld\n", - hba->netdev->name, event); - switch (event) { case NETDEV_UP: - BNX2FC_HBA_DBG(lport, "Port up, adapter_state = %ld\n", - hba->adapter_state); if (!test_bit(ADAPTER_STATE_UP, &hba->adapter_state)) printk(KERN_ERR "indicate_netevent: "\ - "adapter is not UP!!\n"); + "hba is not UP!!\n"); break; case NETDEV_DOWN: - BNX2FC_HBA_DBG(lport, "Port down\n"); clear_bit(ADAPTER_STATE_GOING_DOWN, &hba->adapter_state); clear_bit(ADAPTER_STATE_UP, &hba->adapter_state); link_possible = 0; break; case NETDEV_GOING_DOWN: - BNX2FC_HBA_DBG(lport, "Port going down\n"); set_bit(ADAPTER_STATE_GOING_DOWN, &hba->adapter_state); link_possible = 0; break; case NETDEV_CHANGE: - BNX2FC_HBA_DBG(lport, "NETDEV_CHANGE\n"); break; default: @@ -834,15 +825,22 @@ static void bnx2fc_indicate_netevent(void *context, unsigned long event, return; } - bnx2fc_link_speed_update(lport); + mutex_lock(&bnx2fc_dev_lock); + list_for_each_entry(interface, &if_list, list) { - if (link_possible && !bnx2fc_link_ok(lport)) { - printk(KERN_ERR "indicate_netevent: call ctlr_link_up\n"); - fcoe_ctlr_link_up(&hba->ctlr); - } else { - printk(KERN_ERR "indicate_netevent: call ctlr_link_down\n"); - if (fcoe_ctlr_link_down(&hba->ctlr)) { - clear_bit(ADAPTER_STATE_READY, &hba->adapter_state); + if (interface->hba != hba) + continue; + + lport = interface->ctlr.lp; + BNX2FC_HBA_DBG(lport, "netevent handler - event=%s %ld\n", + interface->netdev->name, event); + + bnx2fc_link_speed_update(lport); + + if (link_possible && !bnx2fc_link_ok(lport)) { + printk(KERN_ERR "indicate_netevent: ctlr_link_up\n"); + fcoe_ctlr_link_up(&interface->ctlr); + } else if (fcoe_ctlr_link_down(&interface->ctlr)) { mutex_lock(&lport->lp_mutex); list_for_each_entry(vport, &lport->vports, list) fc_host_port_type(vport->host) = @@ -853,24 +851,26 @@ static void bnx2fc_indicate_netevent(void *context, unsigned long event, get_cpu())->LinkFailureCount++; put_cpu(); fcoe_clean_pending_queue(lport); + wait_for_upload = 1; + } + } + mutex_unlock(&bnx2fc_dev_lock); - init_waitqueue_head(&hba->shutdown_wait); - BNX2FC_HBA_DBG(lport, "indicate_netevent " - "num_ofld_sess = %d\n", - hba->num_ofld_sess); - hba->wait_for_link_down = 1; - BNX2FC_HBA_DBG(lport, "waiting for uploads to " - "compl proc = %s\n", - current->comm); - wait_event_interruptible(hba->shutdown_wait, - (hba->num_ofld_sess == 0)); - BNX2FC_HBA_DBG(lport, "wakeup - num_ofld_sess = %d\n", + if (wait_for_upload) { + clear_bit(ADAPTER_STATE_READY, &hba->adapter_state); + init_waitqueue_head(&hba->shutdown_wait); + BNX2FC_MISC_DBG("indicate_netevent " + "num_ofld_sess = %d\n", + hba->num_ofld_sess); + hba->wait_for_link_down = 1; + wait_event_interruptible(hba->shutdown_wait, + (hba->num_ofld_sess == 0)); + BNX2FC_MISC_DBG("wakeup - num_ofld_sess = %d\n", hba->num_ofld_sess); - hba->wait_for_link_down = 0; + hba->wait_for_link_down = 0; - if (signal_pending(current)) - flush_signals(current); - } + if (signal_pending(current)) + flush_signals(current); } } @@ -889,23 +889,12 @@ static int bnx2fc_libfc_config(struct fc_lport *lport) static int bnx2fc_em_config(struct fc_lport *lport) { - struct fcoe_port *port = lport_priv(lport); - struct bnx2fc_hba *hba = port->priv; - if (!fc_exch_mgr_alloc(lport, FC_CLASS_3, FCOE_MIN_XID, FCOE_MAX_XID, NULL)) { printk(KERN_ERR PFX "em_config:fc_exch_mgr_alloc failed\n"); return -ENOMEM; } - hba->cmd_mgr = bnx2fc_cmd_mgr_alloc(hba, BNX2FC_MIN_XID, - BNX2FC_MAX_XID); - - if (!hba->cmd_mgr) { - printk(KERN_ERR PFX "em_config:bnx2fc_cmd_mgr_alloc failed\n"); - fc_exch_mgr_free(lport); - return -ENOMEM; - } return 0; } @@ -918,11 +907,8 @@ static int bnx2fc_lport_config(struct fc_lport *lport) lport->e_d_tov = 2 * 1000; lport->r_a_tov = 10 * 1000; - /* REVISIT: enable when supporting tape devices lport->service_params = (FCP_SPPF_INIT_FCN | FCP_SPPF_RD_XRDY_DIS | FCP_SPPF_RETRY | FCP_SPPF_CONF_COMPL); - */ - lport->service_params = (FCP_SPPF_INIT_FCN | FCP_SPPF_RD_XRDY_DIS); lport->does_npiv = 1; memset(&lport->rnid_gen, 0, sizeof(struct fc_els_rnid_gen)); @@ -952,9 +938,10 @@ static int bnx2fc_fip_recv(struct sk_buff *skb, struct net_device *dev, struct packet_type *ptype, struct net_device *orig_dev) { - struct bnx2fc_hba *hba; - hba = container_of(ptype, struct bnx2fc_hba, fip_packet_type); - fcoe_ctlr_recv(&hba->ctlr, skb); + struct bnx2fc_interface *interface; + interface = container_of(ptype, struct bnx2fc_interface, + fip_packet_type); + fcoe_ctlr_recv(&interface->ctlr, skb); return 0; } @@ -1005,17 +992,17 @@ static int bnx2fc_vport_create(struct fc_vport *vport, bool disabled) struct Scsi_Host *shost = vport_to_shost(vport); struct fc_lport *n_port = shost_priv(shost); struct fcoe_port *port = lport_priv(n_port); - struct bnx2fc_hba *hba = port->priv; - struct net_device *netdev = hba->netdev; + struct bnx2fc_interface *interface = port->priv; + struct net_device *netdev = interface->netdev; struct fc_lport *vn_port; - if (!test_bit(BNX2FC_FW_INIT_DONE, &hba->init_done)) { + if (!test_bit(BNX2FC_FLAG_FW_INIT_DONE, &interface->hba->flags)) { printk(KERN_ERR PFX "vn ports cannot be created on" - "this hba\n"); + "this interface\n"); return -EIO; } mutex_lock(&bnx2fc_dev_lock); - vn_port = bnx2fc_if_create(hba, &vport->dev, 1); + vn_port = bnx2fc_if_create(interface, &vport->dev, 1); mutex_unlock(&bnx2fc_dev_lock); if (IS_ERR(vn_port)) { @@ -1065,10 +1052,10 @@ static int bnx2fc_vport_disable(struct fc_vport *vport, bool disable) } -static int bnx2fc_netdev_setup(struct bnx2fc_hba *hba) +static int bnx2fc_netdev_setup(struct bnx2fc_interface *interface) { - struct net_device *netdev = hba->netdev; - struct net_device *physdev = hba->phys_dev; + struct net_device *netdev = interface->netdev; + struct net_device *physdev = interface->hba->phys_dev; struct netdev_hw_addr *ha; int sel_san_mac = 0; @@ -1083,7 +1070,8 @@ static int bnx2fc_netdev_setup(struct bnx2fc_hba *hba) if ((ha->type == NETDEV_HW_ADDR_T_SAN) && (is_valid_ether_addr(ha->addr))) { - memcpy(hba->ctlr.ctl_src_addr, ha->addr, ETH_ALEN); + memcpy(interface->ctlr.ctl_src_addr, ha->addr, + ETH_ALEN); sel_san_mac = 1; BNX2FC_MISC_DBG("Found SAN MAC\n"); } @@ -1093,15 +1081,15 @@ static int bnx2fc_netdev_setup(struct bnx2fc_hba *hba) if (!sel_san_mac) return -ENODEV; - hba->fip_packet_type.func = bnx2fc_fip_recv; - hba->fip_packet_type.type = htons(ETH_P_FIP); - hba->fip_packet_type.dev = netdev; - dev_add_pack(&hba->fip_packet_type); + interface->fip_packet_type.func = bnx2fc_fip_recv; + interface->fip_packet_type.type = htons(ETH_P_FIP); + interface->fip_packet_type.dev = netdev; + dev_add_pack(&interface->fip_packet_type); - hba->fcoe_packet_type.func = bnx2fc_rcv; - hba->fcoe_packet_type.type = __constant_htons(ETH_P_FCOE); - hba->fcoe_packet_type.dev = netdev; - dev_add_pack(&hba->fcoe_packet_type); + interface->fcoe_packet_type.func = bnx2fc_rcv; + interface->fcoe_packet_type.type = __constant_htons(ETH_P_FCOE); + interface->fcoe_packet_type.dev = netdev; + dev_add_pack(&interface->fcoe_packet_type); return 0; } @@ -1137,53 +1125,54 @@ static void bnx2fc_release_transport(void) static void bnx2fc_interface_release(struct kref *kref) { - struct bnx2fc_hba *hba; + struct bnx2fc_interface *interface; struct net_device *netdev; - struct net_device *phys_dev; - hba = container_of(kref, struct bnx2fc_hba, kref); + interface = container_of(kref, struct bnx2fc_interface, kref); BNX2FC_MISC_DBG("Interface is being released\n"); - netdev = hba->netdev; - phys_dev = hba->phys_dev; + netdev = interface->netdev; /* tear-down FIP controller */ - if (test_and_clear_bit(BNX2FC_CTLR_INIT_DONE, &hba->init_done)) - fcoe_ctlr_destroy(&hba->ctlr); + if (test_and_clear_bit(BNX2FC_CTLR_INIT_DONE, &interface->if_flags)) + fcoe_ctlr_destroy(&interface->ctlr); + + kfree(interface); - /* Free the command manager */ - if (hba->cmd_mgr) { - bnx2fc_cmd_mgr_free(hba->cmd_mgr); - hba->cmd_mgr = NULL; - } dev_put(netdev); module_put(THIS_MODULE); } -static inline void bnx2fc_interface_get(struct bnx2fc_hba *hba) +static inline void bnx2fc_interface_get(struct bnx2fc_interface *interface) { - kref_get(&hba->kref); + kref_get(&interface->kref); } -static inline void bnx2fc_interface_put(struct bnx2fc_hba *hba) +static inline void bnx2fc_interface_put(struct bnx2fc_interface *interface) { - kref_put(&hba->kref, bnx2fc_interface_release); + kref_put(&interface->kref, bnx2fc_interface_release); } -static void bnx2fc_interface_destroy(struct bnx2fc_hba *hba) +static void bnx2fc_hba_destroy(struct bnx2fc_hba *hba) { + /* Free the command manager */ + if (hba->cmd_mgr) { + bnx2fc_cmd_mgr_free(hba->cmd_mgr); + hba->cmd_mgr = NULL; + } + kfree(hba->tgt_ofld_list); bnx2fc_unbind_pcidev(hba); kfree(hba); } /** - * bnx2fc_interface_create - create a new fcoe instance + * bnx2fc_hba_create - create a new bnx2fc hba * * @cnic: pointer to cnic device * - * Creates a new FCoE instance on the given device which include allocating - * hba structure, scsi_host and lport structures. + * Creates a new FCoE hba on the given device. + * */ -static struct bnx2fc_hba *bnx2fc_interface_create(struct cnic_dev *cnic) +static struct bnx2fc_hba *bnx2fc_hba_create(struct cnic_dev *cnic) { struct bnx2fc_hba *hba; int rc; @@ -1198,65 +1187,83 @@ static struct bnx2fc_hba *bnx2fc_interface_create(struct cnic_dev *cnic) hba->cnic = cnic; rc = bnx2fc_bind_pcidev(hba); - if (rc) + if (rc) { + printk(KERN_ERR PFX "create_adapter: bind error\n"); goto bind_err; + } hba->phys_dev = cnic->netdev; - /* will get overwritten after we do vlan discovery */ - hba->netdev = hba->phys_dev; + hba->next_conn_id = 0; + + hba->tgt_ofld_list = + kzalloc(sizeof(struct bnx2fc_rport *) * BNX2FC_NUM_MAX_SESS, + GFP_KERNEL); + if (!hba->tgt_ofld_list) { + printk(KERN_ERR PFX "Unable to allocate tgt offload list\n"); + goto tgtofld_err; + } + + hba->num_ofld_sess = 0; + + hba->cmd_mgr = bnx2fc_cmd_mgr_alloc(hba, BNX2FC_MIN_XID, + BNX2FC_MAX_XID); + if (!hba->cmd_mgr) { + printk(KERN_ERR PFX "em_config:bnx2fc_cmd_mgr_alloc failed\n"); + goto cmgr_err; + } init_waitqueue_head(&hba->shutdown_wait); init_waitqueue_head(&hba->destroy_wait); + INIT_LIST_HEAD(&hba->vports); return hba; + +cmgr_err: + kfree(hba->tgt_ofld_list); +tgtofld_err: + bnx2fc_unbind_pcidev(hba); bind_err: - printk(KERN_ERR PFX "create_interface: bind error\n"); kfree(hba); return NULL; } -static int bnx2fc_interface_setup(struct bnx2fc_hba *hba, - enum fip_state fip_mode) +struct bnx2fc_interface *bnx2fc_interface_create(struct bnx2fc_hba *hba, + struct net_device *netdev, + enum fip_state fip_mode) { + struct bnx2fc_interface *interface; int rc = 0; - struct net_device *netdev = hba->netdev; - struct fcoe_ctlr *fip = &hba->ctlr; + interface = kzalloc(sizeof(*interface), GFP_KERNEL); + if (!interface) { + printk(KERN_ERR PFX "Unable to allocate interface structure\n"); + return NULL; + } dev_hold(netdev); - kref_init(&hba->kref); - - hba->flags = 0; + kref_init(&interface->kref); + interface->hba = hba; + interface->netdev = netdev; /* Initialize FIP */ - memset(fip, 0, sizeof(*fip)); - fcoe_ctlr_init(fip, fip_mode); - hba->ctlr.send = bnx2fc_fip_send; - hba->ctlr.update_mac = bnx2fc_update_src_mac; - hba->ctlr.get_src_addr = bnx2fc_get_src_mac; - set_bit(BNX2FC_CTLR_INIT_DONE, &hba->init_done); - - INIT_LIST_HEAD(&hba->vports); - rc = bnx2fc_netdev_setup(hba); - if (rc) - goto setup_err; + fcoe_ctlr_init(&interface->ctlr, fip_mode); + interface->ctlr.send = bnx2fc_fip_send; + interface->ctlr.update_mac = bnx2fc_update_src_mac; + interface->ctlr.get_src_addr = bnx2fc_get_src_mac; + set_bit(BNX2FC_CTLR_INIT_DONE, &interface->if_flags); - hba->next_conn_id = 0; + rc = bnx2fc_netdev_setup(interface); + if (!rc) + return interface; - memset(hba->tgt_ofld_list, 0, sizeof(hba->tgt_ofld_list)); - hba->num_ofld_sess = 0; - - return 0; - -setup_err: - fcoe_ctlr_destroy(&hba->ctlr); + fcoe_ctlr_destroy(&interface->ctlr); dev_put(netdev); - bnx2fc_interface_put(hba); - return rc; + kfree(interface); + return NULL; } /** * bnx2fc_if_create - Create FCoE instance on a given interface * - * @hba: FCoE interface to create a local port on + * @interface: FCoE interface to create a local port on * @parent: Device pointer to be the parent in sysfs for the SCSI host * @npiv: Indicates if the port is vport or not * @@ -1264,7 +1271,7 @@ setup_err: * * Returns: Allocated fc_lport or an error pointer */ -static struct fc_lport *bnx2fc_if_create(struct bnx2fc_hba *hba, +static struct fc_lport *bnx2fc_if_create(struct bnx2fc_interface *interface, struct device *parent, int npiv) { struct fc_lport *lport, *n_port; @@ -1272,11 +1279,12 @@ static struct fc_lport *bnx2fc_if_create(struct bnx2fc_hba *hba, struct Scsi_Host *shost; struct fc_vport *vport = dev_to_vport(parent); struct bnx2fc_lport *blport; + struct bnx2fc_hba *hba; int rc = 0; blport = kzalloc(sizeof(struct bnx2fc_lport), GFP_KERNEL); if (!blport) { - BNX2FC_HBA_DBG(hba->ctlr.lp, "Unable to alloc bnx2fc_lport\n"); + BNX2FC_HBA_DBG(interface->ctlr.lp, "Unable to alloc blport\n"); return NULL; } @@ -1293,7 +1301,7 @@ static struct fc_lport *bnx2fc_if_create(struct bnx2fc_hba *hba, shost = lport->host; port = lport_priv(lport); port->lport = lport; - port->priv = hba; + port->priv = interface; INIT_WORK(&port->destroy_work, bnx2fc_destroy_work); /* Configure fcoe_port */ @@ -1317,7 +1325,7 @@ static struct fc_lport *bnx2fc_if_create(struct bnx2fc_hba *hba, rc = bnx2fc_shost_config(lport, parent); if (rc) { printk(KERN_ERR PFX "Couldnt configure shost for %s\n", - hba->netdev->name); + interface->netdev->name); goto lp_config_err; } @@ -1343,8 +1351,9 @@ static struct fc_lport *bnx2fc_if_create(struct bnx2fc_hba *hba, goto shost_err; } - bnx2fc_interface_get(hba); + bnx2fc_interface_get(interface); + hba = interface->hba; spin_lock_bh(&hba->hba_lock); blport->lport = lport; list_add_tail(&blport->list, &hba->vports); @@ -1361,21 +1370,19 @@ free_blport: return NULL; } -static void bnx2fc_netdev_cleanup(struct bnx2fc_hba *hba) +static void bnx2fc_netdev_cleanup(struct bnx2fc_interface *interface) { /* Dont listen for Ethernet packets anymore */ - __dev_remove_pack(&hba->fcoe_packet_type); - __dev_remove_pack(&hba->fip_packet_type); + __dev_remove_pack(&interface->fcoe_packet_type); + __dev_remove_pack(&interface->fip_packet_type); synchronize_net(); } -static void bnx2fc_if_destroy(struct fc_lport *lport) +static void bnx2fc_if_destroy(struct fc_lport *lport, struct bnx2fc_hba *hba) { struct fcoe_port *port = lport_priv(lport); - struct bnx2fc_hba *hba = port->priv; struct bnx2fc_lport *blport, *tmp; - BNX2FC_HBA_DBG(hba->ctlr.lp, "ENTERED bnx2fc_if_destroy\n"); /* Stop the transmit retry timer */ del_timer_sync(&port->timer); @@ -1409,8 +1416,6 @@ static void bnx2fc_if_destroy(struct fc_lport *lport) /* Release Scsi_Host */ scsi_host_put(lport->host); - - bnx2fc_interface_put(hba); } /** @@ -1425,46 +1430,31 @@ static void bnx2fc_if_destroy(struct fc_lport *lport) */ static int bnx2fc_destroy(struct net_device *netdev) { - struct bnx2fc_hba *hba = NULL; - struct net_device *phys_dev; + struct bnx2fc_interface *interface = NULL; + struct bnx2fc_hba *hba; + struct fc_lport *lport; int rc = 0; rtnl_lock(); - mutex_lock(&bnx2fc_dev_lock); - /* obtain physical netdev */ - if (netdev->priv_flags & IFF_802_1Q_VLAN) - phys_dev = vlan_dev_real_dev(netdev); - else { - printk(KERN_ERR PFX "Not a vlan device\n"); - rc = -ENODEV; - goto netdev_err; - } - hba = bnx2fc_hba_lookup(phys_dev); - if (!hba || !hba->ctlr.lp) { + interface = bnx2fc_interface_lookup(netdev); + if (!interface || !interface->ctlr.lp) { rc = -ENODEV; - printk(KERN_ERR PFX "bnx2fc_destroy: hba or lport not found\n"); - goto netdev_err; - } - - if (!test_bit(BNX2FC_CREATE_DONE, &hba->init_done)) { - printk(KERN_ERR PFX "bnx2fc_destroy: Create not called\n"); + printk(KERN_ERR PFX "bnx2fc_destroy: interface or lport not found\n"); goto netdev_err; } - bnx2fc_netdev_cleanup(hba); - - bnx2fc_stop(hba); - - bnx2fc_if_destroy(hba->ctlr.lp); + hba = interface->hba; - destroy_workqueue(hba->timer_work_queue); + bnx2fc_netdev_cleanup(interface); + lport = interface->ctlr.lp; + bnx2fc_stop(interface); + list_del(&interface->list); + destroy_workqueue(interface->timer_work_queue); + bnx2fc_interface_put(interface); + bnx2fc_if_destroy(lport, hba); - if (test_bit(BNX2FC_FW_INIT_DONE, &hba->init_done)) - bnx2fc_fw_destroy(hba); - - clear_bit(BNX2FC_CREATE_DONE, &hba->init_done); netdev_err: mutex_unlock(&bnx2fc_dev_lock); rtnl_unlock(); @@ -1475,16 +1465,20 @@ static void bnx2fc_destroy_work(struct work_struct *work) { struct fcoe_port *port; struct fc_lport *lport; + struct bnx2fc_interface *interface; + struct bnx2fc_hba *hba; port = container_of(work, struct fcoe_port, destroy_work); lport = port->lport; + interface = port->priv; + hba = interface->hba; BNX2FC_HBA_DBG(lport, "Entered bnx2fc_destroy_work\n"); bnx2fc_port_shutdown(lport); rtnl_lock(); mutex_lock(&bnx2fc_dev_lock); - bnx2fc_if_destroy(lport); + bnx2fc_if_destroy(lport, hba); mutex_unlock(&bnx2fc_dev_lock); rtnl_unlock(); } @@ -1556,28 +1550,27 @@ static void bnx2fc_unbind_pcidev(struct bnx2fc_hba *hba) static void bnx2fc_ulp_start(void *handle) { struct bnx2fc_hba *hba = handle; - struct fc_lport *lport = hba->ctlr.lp; + struct bnx2fc_interface *interface; + struct fc_lport *lport; - BNX2FC_MISC_DBG("Entered %s\n", __func__); mutex_lock(&bnx2fc_dev_lock); - if (test_bit(BNX2FC_FW_INIT_DONE, &hba->init_done)) - goto start_disc; - - if (test_bit(BNX2FC_CREATE_DONE, &hba->init_done)) + if (!test_bit(BNX2FC_FLAG_FW_INIT_DONE, &hba->flags)) bnx2fc_fw_init(hba); -start_disc: - mutex_unlock(&bnx2fc_dev_lock); - BNX2FC_MISC_DBG("bnx2fc started.\n"); - /* Kick off Fabric discovery*/ - if (test_bit(BNX2FC_CREATE_DONE, &hba->init_done)) { - printk(KERN_ERR PFX "ulp_init: start discovery\n"); - lport->tt.frame_send = bnx2fc_xmit; - bnx2fc_start_disc(hba); + list_for_each_entry(interface, &if_list, list) { + if (interface->hba == hba) { + lport = interface->ctlr.lp; + /* Kick off Fabric discovery*/ + printk(KERN_ERR PFX "ulp_init: start discovery\n"); + lport->tt.frame_send = bnx2fc_xmit; + bnx2fc_start_disc(interface); + } } + + mutex_unlock(&bnx2fc_dev_lock); } static void bnx2fc_port_shutdown(struct fc_lport *lport) @@ -1587,37 +1580,25 @@ static void bnx2fc_port_shutdown(struct fc_lport *lport) fc_lport_destroy(lport); } -static void bnx2fc_stop(struct bnx2fc_hba *hba) +static void bnx2fc_stop(struct bnx2fc_interface *interface) { struct fc_lport *lport; struct fc_lport *vport; - BNX2FC_MISC_DBG("ENTERED %s - init_done = %ld\n", __func__, - hba->init_done); - if (test_bit(BNX2FC_FW_INIT_DONE, &hba->init_done) && - test_bit(BNX2FC_CREATE_DONE, &hba->init_done)) { - lport = hba->ctlr.lp; - bnx2fc_port_shutdown(lport); - BNX2FC_HBA_DBG(lport, "bnx2fc_stop: waiting for %d " - "offloaded sessions\n", - hba->num_ofld_sess); - wait_event_interruptible(hba->shutdown_wait, - (hba->num_ofld_sess == 0)); - mutex_lock(&lport->lp_mutex); - list_for_each_entry(vport, &lport->vports, list) - fc_host_port_type(vport->host) = FC_PORTTYPE_UNKNOWN; - mutex_unlock(&lport->lp_mutex); - fc_host_port_type(lport->host) = FC_PORTTYPE_UNKNOWN; - fcoe_ctlr_link_down(&hba->ctlr); - fcoe_clean_pending_queue(lport); - - mutex_lock(&hba->hba_mutex); - clear_bit(ADAPTER_STATE_UP, &hba->adapter_state); - clear_bit(ADAPTER_STATE_GOING_DOWN, &hba->adapter_state); + if (!test_bit(BNX2FC_FLAG_FW_INIT_DONE, &interface->hba->flags)) + return; - clear_bit(ADAPTER_STATE_READY, &hba->adapter_state); - mutex_unlock(&hba->hba_mutex); - } + lport = interface->ctlr.lp; + bnx2fc_port_shutdown(lport); + + mutex_lock(&lport->lp_mutex); + list_for_each_entry(vport, &lport->vports, list) + fc_host_port_type(vport->host) = + FC_PORTTYPE_UNKNOWN; + mutex_unlock(&lport->lp_mutex); + fc_host_port_type(lport->host) = FC_PORTTYPE_UNKNOWN; + fcoe_ctlr_link_down(&interface->ctlr); + fcoe_clean_pending_queue(lport); } static int bnx2fc_fw_init(struct bnx2fc_hba *hba) @@ -1656,8 +1637,7 @@ static int bnx2fc_fw_init(struct bnx2fc_hba *hba) } - /* Mark HBA to indicate that the FW INIT is done */ - set_bit(BNX2FC_FW_INIT_DONE, &hba->init_done); + set_bit(BNX2FC_FLAG_FW_INIT_DONE, &hba->flags); return 0; err_unbind: @@ -1668,7 +1648,7 @@ err_out: static void bnx2fc_fw_destroy(struct bnx2fc_hba *hba) { - if (test_and_clear_bit(BNX2FC_FW_INIT_DONE, &hba->init_done)) { + if (test_and_clear_bit(BNX2FC_FLAG_FW_INIT_DONE, &hba->flags)) { if (bnx2fc_send_fw_fcoe_destroy_msg(hba) == 0) { init_timer(&hba->destroy_timer); hba->destroy_timer.expires = BNX2FC_FW_TIMEOUT + @@ -1677,8 +1657,8 @@ static void bnx2fc_fw_destroy(struct bnx2fc_hba *hba) hba->destroy_timer.data = (unsigned long)hba; add_timer(&hba->destroy_timer); wait_event_interruptible(hba->destroy_wait, - (hba->flags & - BNX2FC_FLAG_DESTROY_CMPL)); + test_bit(BNX2FC_FLAG_DESTROY_CMPL, + &hba->flags)); /* This should never happen */ if (signal_pending(current)) flush_signals(current); @@ -1699,40 +1679,57 @@ static void bnx2fc_fw_destroy(struct bnx2fc_hba *hba) */ static void bnx2fc_ulp_stop(void *handle) { - struct bnx2fc_hba *hba = (struct bnx2fc_hba *)handle; + struct bnx2fc_hba *hba = handle; + struct bnx2fc_interface *interface; printk(KERN_ERR "ULP_STOP\n"); mutex_lock(&bnx2fc_dev_lock); - bnx2fc_stop(hba); + if (!test_bit(BNX2FC_FLAG_FW_INIT_DONE, &hba->flags)) + goto exit; + list_for_each_entry(interface, &if_list, list) { + if (interface->hba == hba) + bnx2fc_stop(interface); + } + BUG_ON(hba->num_ofld_sess != 0); + + mutex_lock(&hba->hba_mutex); + clear_bit(ADAPTER_STATE_UP, &hba->adapter_state); + clear_bit(ADAPTER_STATE_GOING_DOWN, + &hba->adapter_state); + + clear_bit(ADAPTER_STATE_READY, &hba->adapter_state); + mutex_unlock(&hba->hba_mutex); + bnx2fc_fw_destroy(hba); +exit: mutex_unlock(&bnx2fc_dev_lock); } -static void bnx2fc_start_disc(struct bnx2fc_hba *hba) +static void bnx2fc_start_disc(struct bnx2fc_interface *interface) { struct fc_lport *lport; int wait_cnt = 0; BNX2FC_MISC_DBG("Entered %s\n", __func__); /* Kick off FIP/FLOGI */ - if (!test_bit(BNX2FC_FW_INIT_DONE, &hba->init_done)) { + if (!test_bit(BNX2FC_FLAG_FW_INIT_DONE, &interface->hba->flags)) { printk(KERN_ERR PFX "Init not done yet\n"); return; } - lport = hba->ctlr.lp; + lport = interface->ctlr.lp; BNX2FC_HBA_DBG(lport, "calling fc_fabric_login\n"); if (!bnx2fc_link_ok(lport)) { BNX2FC_HBA_DBG(lport, "ctlr_link_up\n"); - fcoe_ctlr_link_up(&hba->ctlr); + fcoe_ctlr_link_up(&interface->ctlr); fc_host_port_type(lport->host) = FC_PORTTYPE_NPORT; - set_bit(ADAPTER_STATE_READY, &hba->adapter_state); + set_bit(ADAPTER_STATE_READY, &interface->hba->adapter_state); } /* wait for the FCF to be selected before issuing FLOGI */ - while (!hba->ctlr.sel_fcf) { + while (!interface->ctlr.sel_fcf) { msleep(250); /* give up after 3 secs */ if (++wait_cnt > 12) @@ -1758,15 +1755,15 @@ static void bnx2fc_ulp_init(struct cnic_dev *dev) BNX2FC_MISC_DBG("Entered %s\n", __func__); /* bnx2fc works only when bnx2x is loaded */ - if (!test_bit(CNIC_F_BNX2X_CLASS, &dev->flags)) { + if (!test_bit(CNIC_F_BNX2X_CLASS, &dev->flags) || + (dev->max_fcoe_conn == 0)) { printk(KERN_ERR PFX "bnx2fc FCoE not supported on %s," - " flags: %lx\n", - dev->netdev->name, dev->flags); + " flags: %lx fcoe_conn: %d\n", + dev->netdev->name, dev->flags, dev->max_fcoe_conn); return; } - /* Configure FCoE interface */ - hba = bnx2fc_interface_create(dev); + hba = bnx2fc_hba_create(dev); if (!hba) { printk(KERN_ERR PFX "hba initialization failed\n"); return; @@ -1774,7 +1771,7 @@ static void bnx2fc_ulp_init(struct cnic_dev *dev) /* Add HBA to the adapter list */ mutex_lock(&bnx2fc_dev_lock); - list_add_tail(&hba->link, &adapter_list); + list_add_tail(&hba->list, &adapter_list); adapter_count++; mutex_unlock(&bnx2fc_dev_lock); @@ -1782,7 +1779,7 @@ static void bnx2fc_ulp_init(struct cnic_dev *dev) rc = dev->register_device(dev, CNIC_ULP_FCOE, (void *) hba); if (rc) - printk(KERN_ALERT PFX "register_device failed, rc = %d\n", rc); + printk(KERN_ERR PFX "register_device failed, rc = %d\n", rc); else set_bit(BNX2FC_CNIC_REGISTERED, &hba->reg_with_cnic); } @@ -1790,52 +1787,21 @@ static void bnx2fc_ulp_init(struct cnic_dev *dev) static int bnx2fc_disable(struct net_device *netdev) { - struct bnx2fc_hba *hba; - struct net_device *phys_dev; - struct ethtool_drvinfo drvinfo; + struct bnx2fc_interface *interface; int rc = 0; rtnl_lock(); - mutex_lock(&bnx2fc_dev_lock); - /* obtain physical netdev */ - if (netdev->priv_flags & IFF_802_1Q_VLAN) - phys_dev = vlan_dev_real_dev(netdev); - else { - printk(KERN_ERR PFX "Not a vlan device\n"); - rc = -ENODEV; - goto nodev; - } - - /* verify if the physical device is a netxtreme2 device */ - if (phys_dev->ethtool_ops && phys_dev->ethtool_ops->get_drvinfo) { - memset(&drvinfo, 0, sizeof(drvinfo)); - phys_dev->ethtool_ops->get_drvinfo(phys_dev, &drvinfo); - if (strcmp(drvinfo.driver, "bnx2x")) { - printk(KERN_ERR PFX "Not a netxtreme2 device\n"); - rc = -ENODEV; - goto nodev; - } - } else { - printk(KERN_ERR PFX "unable to obtain drv_info\n"); - rc = -ENODEV; - goto nodev; - } - - printk(KERN_ERR PFX "phys_dev is netxtreme2 device\n"); - - /* obtain hba and initialize rest of the structure */ - hba = bnx2fc_hba_lookup(phys_dev); - if (!hba || !hba->ctlr.lp) { + interface = bnx2fc_interface_lookup(netdev); + if (!interface || !interface->ctlr.lp) { rc = -ENODEV; - printk(KERN_ERR PFX "bnx2fc_disable: hba or lport not found\n"); + printk(KERN_ERR PFX "bnx2fc_disable: interface or lport not found\n"); } else { - fcoe_ctlr_link_down(&hba->ctlr); - fcoe_clean_pending_queue(hba->ctlr.lp); + fcoe_ctlr_link_down(&interface->ctlr); + fcoe_clean_pending_queue(interface->ctlr.lp); } -nodev: mutex_unlock(&bnx2fc_dev_lock); rtnl_unlock(); return rc; @@ -1844,48 +1810,19 @@ nodev: static int bnx2fc_enable(struct net_device *netdev) { - struct bnx2fc_hba *hba; - struct net_device *phys_dev; - struct ethtool_drvinfo drvinfo; + struct bnx2fc_interface *interface; int rc = 0; rtnl_lock(); - - BNX2FC_MISC_DBG("Entered %s\n", __func__); mutex_lock(&bnx2fc_dev_lock); - /* obtain physical netdev */ - if (netdev->priv_flags & IFF_802_1Q_VLAN) - phys_dev = vlan_dev_real_dev(netdev); - else { - printk(KERN_ERR PFX "Not a vlan device\n"); - rc = -ENODEV; - goto nodev; - } - /* verify if the physical device is a netxtreme2 device */ - if (phys_dev->ethtool_ops && phys_dev->ethtool_ops->get_drvinfo) { - memset(&drvinfo, 0, sizeof(drvinfo)); - phys_dev->ethtool_ops->get_drvinfo(phys_dev, &drvinfo); - if (strcmp(drvinfo.driver, "bnx2x")) { - printk(KERN_ERR PFX "Not a netxtreme2 device\n"); - rc = -ENODEV; - goto nodev; - } - } else { - printk(KERN_ERR PFX "unable to obtain drv_info\n"); + interface = bnx2fc_interface_lookup(netdev); + if (!interface || !interface->ctlr.lp) { rc = -ENODEV; - goto nodev; - } - - /* obtain hba and initialize rest of the structure */ - hba = bnx2fc_hba_lookup(phys_dev); - if (!hba || !hba->ctlr.lp) { - rc = -ENODEV; - printk(KERN_ERR PFX "bnx2fc_enable: hba or lport not found\n"); - } else if (!bnx2fc_link_ok(hba->ctlr.lp)) - fcoe_ctlr_link_up(&hba->ctlr); + printk(KERN_ERR PFX "bnx2fc_enable: interface or lport not found\n"); + } else if (!bnx2fc_link_ok(interface->ctlr.lp)) + fcoe_ctlr_link_up(&interface->ctlr); -nodev: mutex_unlock(&bnx2fc_dev_lock); rtnl_unlock(); return rc; @@ -1903,6 +1840,7 @@ nodev: */ static int bnx2fc_create(struct net_device *netdev, enum fip_state fip_mode) { + struct bnx2fc_interface *interface; struct bnx2fc_hba *hba; struct net_device *phys_dev; struct fc_lport *lport; @@ -1938,7 +1876,7 @@ static int bnx2fc_create(struct net_device *netdev, enum fip_state fip_mode) if (phys_dev->ethtool_ops && phys_dev->ethtool_ops->get_drvinfo) { memset(&drvinfo, 0, sizeof(drvinfo)); phys_dev->ethtool_ops->get_drvinfo(phys_dev, &drvinfo); - if (strcmp(drvinfo.driver, "bnx2x")) { + if (strncmp(drvinfo.driver, "bnx2x", strlen("bnx2x"))) { printk(KERN_ERR PFX "Not a netxtreme2 device\n"); rc = -EINVAL; goto netdev_err; @@ -1949,7 +1887,7 @@ static int bnx2fc_create(struct net_device *netdev, enum fip_state fip_mode) goto netdev_err; } - /* obtain hba and initialize rest of the structure */ + /* obtain interface and initialize rest of the structure */ hba = bnx2fc_hba_lookup(phys_dev); if (!hba) { rc = -ENODEV; @@ -1957,67 +1895,61 @@ static int bnx2fc_create(struct net_device *netdev, enum fip_state fip_mode) goto netdev_err; } - if (!test_bit(BNX2FC_FW_INIT_DONE, &hba->init_done)) { - rc = bnx2fc_fw_init(hba); - if (rc) - goto netdev_err; - } - - if (test_bit(BNX2FC_CREATE_DONE, &hba->init_done)) { + if (bnx2fc_interface_lookup(netdev)) { rc = -EEXIST; goto netdev_err; } - /* update netdev with vlan netdev */ - hba->netdev = netdev; - hba->vlan_id = vlan_id; - hba->vlan_enabled = 1; - - rc = bnx2fc_interface_setup(hba, fip_mode); - if (rc) { - printk(KERN_ERR PFX "bnx2fc_interface_setup failed\n"); + interface = bnx2fc_interface_create(hba, netdev, fip_mode); + if (!interface) { + printk(KERN_ERR PFX "bnx2fc_interface_create failed\n"); goto ifput_err; } - hba->timer_work_queue = + interface->vlan_id = vlan_id; + interface->vlan_enabled = 1; + + interface->timer_work_queue = create_singlethread_workqueue("bnx2fc_timer_wq"); - if (!hba->timer_work_queue) { + if (!interface->timer_work_queue) { printk(KERN_ERR PFX "ulp_init could not create timer_wq\n"); rc = -EINVAL; goto ifput_err; } - lport = bnx2fc_if_create(hba, &hba->pcidev->dev, 0); + lport = bnx2fc_if_create(interface, &interface->hba->pcidev->dev, 0); if (!lport) { printk(KERN_ERR PFX "Failed to create interface (%s)\n", netdev->name); - bnx2fc_netdev_cleanup(hba); + bnx2fc_netdev_cleanup(interface); rc = -EINVAL; goto if_create_err; } + /* Add interface to if_list */ + list_add_tail(&interface->list, &if_list); + lport->boot_time = jiffies; /* Make this master N_port */ - hba->ctlr.lp = lport; + interface->ctlr.lp = lport; - set_bit(BNX2FC_CREATE_DONE, &hba->init_done); - printk(KERN_ERR PFX "create: START DISC\n"); - bnx2fc_start_disc(hba); + BNX2FC_HBA_DBG(lport, "create: START DISC\n"); + bnx2fc_start_disc(interface); /* * Release from kref_init in bnx2fc_interface_setup, on success * lport should be holding a reference taken in bnx2fc_if_create */ - bnx2fc_interface_put(hba); + bnx2fc_interface_put(interface); /* put netdev that was held while calling dev_get_by_name */ mutex_unlock(&bnx2fc_dev_lock); rtnl_unlock(); return 0; if_create_err: - destroy_workqueue(hba->timer_work_queue); + destroy_workqueue(interface->timer_work_queue); ifput_err: - bnx2fc_interface_put(hba); + bnx2fc_interface_put(interface); netdev_err: module_put(THIS_MODULE); mod_err: @@ -2027,7 +1959,7 @@ mod_err: } /** - * bnx2fc_find_hba_for_cnic - maps cnic instance to bnx2fc adapter instance + * bnx2fc_find_hba_for_cnic - maps cnic instance to bnx2fc hba instance * * @cnic: Pointer to cnic device instance * @@ -2047,19 +1979,30 @@ static struct bnx2fc_hba *bnx2fc_find_hba_for_cnic(struct cnic_dev *cnic) return NULL; } -static struct bnx2fc_hba *bnx2fc_hba_lookup(struct net_device *phys_dev) +static struct bnx2fc_interface *bnx2fc_interface_lookup(struct net_device + *netdev) +{ + struct bnx2fc_interface *interface; + + /* Called with bnx2fc_dev_lock held */ + list_for_each_entry(interface, &if_list, list) { + if (interface->netdev == netdev) + return interface; + } + return NULL; +} + +static struct bnx2fc_hba *bnx2fc_hba_lookup(struct net_device + *phys_dev) { - struct list_head *list; - struct list_head *temp; struct bnx2fc_hba *hba; /* Called with bnx2fc_dev_lock held */ - list_for_each_safe(list, temp, &adapter_list) { - hba = (struct bnx2fc_hba *)list; + list_for_each_entry(hba, &adapter_list, list) { if (hba->phys_dev == phys_dev) return hba; } - printk(KERN_ERR PFX "hba_lookup: hba NULL\n"); + printk(KERN_ERR PFX "adapter_lookup: hba NULL\n"); return NULL; } @@ -2071,6 +2014,8 @@ static struct bnx2fc_hba *bnx2fc_hba_lookup(struct net_device *phys_dev) static void bnx2fc_ulp_exit(struct cnic_dev *dev) { struct bnx2fc_hba *hba; + struct bnx2fc_interface *interface, *tmp; + struct fc_lport *lport; BNX2FC_MISC_DBG("Entered bnx2fc_ulp_exit\n"); @@ -2089,13 +2034,20 @@ static void bnx2fc_ulp_exit(struct cnic_dev *dev) return; } - list_del_init(&hba->link); + list_del_init(&hba->list); adapter_count--; - if (test_bit(BNX2FC_CREATE_DONE, &hba->init_done)) { + list_for_each_entry_safe(interface, tmp, &if_list, list) { /* destroy not called yet, move to quiesced list */ - bnx2fc_netdev_cleanup(hba); - bnx2fc_if_destroy(hba->ctlr.lp); + if (interface->hba == hba) { + bnx2fc_netdev_cleanup(interface); + bnx2fc_stop(interface); + + list_del(&interface->list); + lport = interface->ctlr.lp; + bnx2fc_interface_put(interface); + bnx2fc_if_destroy(lport, hba); + } } mutex_unlock(&bnx2fc_dev_lock); @@ -2103,7 +2055,7 @@ static void bnx2fc_ulp_exit(struct cnic_dev *dev) /* unregister cnic device */ if (test_and_clear_bit(BNX2FC_CNIC_REGISTERED, &hba->reg_with_cnic)) hba->cnic->unregister_device(hba->cnic, CNIC_ULP_FCOE); - bnx2fc_interface_destroy(hba); + bnx2fc_hba_destroy(hba); } /** @@ -2259,6 +2211,7 @@ static int __init bnx2fc_mod_init(void) } INIT_LIST_HEAD(&adapter_list); + INIT_LIST_HEAD(&if_list); mutex_init(&bnx2fc_dev_lock); adapter_count = 0; @@ -2336,16 +2289,17 @@ static void __exit bnx2fc_mod_exit(void) mutex_unlock(&bnx2fc_dev_lock); /* Unregister with cnic */ - list_for_each_entry_safe(hba, next, &to_be_deleted, link) { - list_del_init(&hba->link); - printk(KERN_ERR PFX "MOD_EXIT:destroy hba = 0x%p, kref = %d\n", - hba, atomic_read(&hba->kref.refcount)); + list_for_each_entry_safe(hba, next, &to_be_deleted, list) { + list_del_init(&hba->list); + printk(KERN_ERR PFX "MOD_EXIT:destroy hba = 0x%p\n", + hba); bnx2fc_ulp_stop(hba); /* unregister cnic device */ if (test_and_clear_bit(BNX2FC_CNIC_REGISTERED, &hba->reg_with_cnic)) - hba->cnic->unregister_device(hba->cnic, CNIC_ULP_FCOE); - bnx2fc_interface_destroy(hba); + hba->cnic->unregister_device(hba->cnic, + CNIC_ULP_FCOE); + bnx2fc_hba_destroy(hba); } cnic_unregister_driver(CNIC_ULP_FCOE); diff --git a/drivers/scsi/bnx2fc/bnx2fc_hwi.c b/drivers/scsi/bnx2fc/bnx2fc_hwi.c index 09bdd9b88d1a..72cfb14acd3a 100644 --- a/drivers/scsi/bnx2fc/bnx2fc_hwi.c +++ b/drivers/scsi/bnx2fc/bnx2fc_hwi.c @@ -2,7 +2,7 @@ * This file contains the code that low level functions that interact * with 57712 FCoE firmware. * - * Copyright (c) 2008 - 2010 Broadcom Corporation + * Copyright (c) 2008 - 2011 Broadcom Corporation * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by @@ -23,7 +23,7 @@ static void bnx2fc_process_enable_conn_cmpl(struct bnx2fc_hba *hba, struct fcoe_kcqe *ofld_kcqe); static void bnx2fc_init_failure(struct bnx2fc_hba *hba, u32 err_code); static void bnx2fc_process_conn_destroy_cmpl(struct bnx2fc_hba *hba, - struct fcoe_kcqe *conn_destroy); + struct fcoe_kcqe *destroy_kcqe); int bnx2fc_send_stat_req(struct bnx2fc_hba *hba) { @@ -67,7 +67,7 @@ int bnx2fc_send_fw_fcoe_init_msg(struct bnx2fc_hba *hba) int rc = 0; if (!hba->cnic) { - printk(KERN_ALERT PFX "hba->cnic NULL during fcoe fw init\n"); + printk(KERN_ERR PFX "hba->cnic NULL during fcoe fw init\n"); return -ENODEV; } @@ -103,6 +103,7 @@ int bnx2fc_send_fw_fcoe_init_msg(struct bnx2fc_hba *hba) fcoe_init2.hsi_major_version = FCOE_HSI_MAJOR_VERSION; fcoe_init2.hsi_minor_version = FCOE_HSI_MINOR_VERSION; + fcoe_init2.hash_tbl_pbl_addr_lo = (u32) hba->hash_tbl_pbl_dma; fcoe_init2.hash_tbl_pbl_addr_hi = (u32) ((u64) hba->hash_tbl_pbl_dma >> 32); @@ -165,7 +166,8 @@ int bnx2fc_send_session_ofld_req(struct fcoe_port *port, struct bnx2fc_rport *tgt) { struct fc_lport *lport = port->lport; - struct bnx2fc_hba *hba = port->priv; + struct bnx2fc_interface *interface = port->priv; + struct bnx2fc_hba *hba = interface->hba; struct kwqe *kwqe_arr[4]; struct fcoe_kwqe_conn_offload1 ofld_req1; struct fcoe_kwqe_conn_offload2 ofld_req2; @@ -227,7 +229,7 @@ int bnx2fc_send_session_ofld_req(struct fcoe_port *port, ofld_req3.hdr.flags = (FCOE_KWQE_LAYER_CODE << FCOE_KWQE_HEADER_LAYER_CODE_SHIFT); - ofld_req3.vlan_tag = hba->vlan_id << + ofld_req3.vlan_tag = interface->vlan_id << FCOE_KWQE_CONN_OFFLOAD3_VLAN_ID_SHIFT; ofld_req3.vlan_tag |= 3 << FCOE_KWQE_CONN_OFFLOAD3_PRIORITY_SHIFT; @@ -277,8 +279,20 @@ int bnx2fc_send_session_ofld_req(struct fcoe_port *port, ofld_req3.flags |= (((rdata->sp_features & FC_SP_FT_SEQC) ? 1 : 0) << FCOE_KWQE_CONN_OFFLOAD3_B_CONT_INCR_SEQ_CNT_SHIFT); + /* + * Info from PRLI response, this info is used for sequence level error + * recovery support + */ + if (tgt->dev_type == TYPE_TAPE) { + ofld_req3.flags |= 1 << + FCOE_KWQE_CONN_OFFLOAD3_B_CONF_REQ_SHIFT; + ofld_req3.flags |= (((rdata->flags & FC_RP_FLAGS_REC_SUPPORTED) + ? 1 : 0) << + FCOE_KWQE_CONN_OFFLOAD3_B_REC_VALID_SHIFT); + } + /* vlan flag */ - ofld_req3.flags |= (hba->vlan_enabled << + ofld_req3.flags |= (interface->vlan_enabled << FCOE_KWQE_CONN_OFFLOAD3_B_VLAN_FLAG_SHIFT); /* C2_VALID and ACK flags are not set as they are not suppported */ @@ -300,12 +314,13 @@ int bnx2fc_send_session_ofld_req(struct fcoe_port *port, ofld_req4.src_mac_addr_mid[1] = port->data_src_addr[2]; ofld_req4.src_mac_addr_hi[0] = port->data_src_addr[1]; ofld_req4.src_mac_addr_hi[1] = port->data_src_addr[0]; - ofld_req4.dst_mac_addr_lo[0] = hba->ctlr.dest_addr[5];/* fcf mac */ - ofld_req4.dst_mac_addr_lo[1] = hba->ctlr.dest_addr[4]; - ofld_req4.dst_mac_addr_mid[0] = hba->ctlr.dest_addr[3]; - ofld_req4.dst_mac_addr_mid[1] = hba->ctlr.dest_addr[2]; - ofld_req4.dst_mac_addr_hi[0] = hba->ctlr.dest_addr[1]; - ofld_req4.dst_mac_addr_hi[1] = hba->ctlr.dest_addr[0]; + ofld_req4.dst_mac_addr_lo[0] = interface->ctlr.dest_addr[5]; + /* fcf mac */ + ofld_req4.dst_mac_addr_lo[1] = interface->ctlr.dest_addr[4]; + ofld_req4.dst_mac_addr_mid[0] = interface->ctlr.dest_addr[3]; + ofld_req4.dst_mac_addr_mid[1] = interface->ctlr.dest_addr[2]; + ofld_req4.dst_mac_addr_hi[0] = interface->ctlr.dest_addr[1]; + ofld_req4.dst_mac_addr_hi[1] = interface->ctlr.dest_addr[0]; ofld_req4.lcq_addr_lo = (u32) tgt->lcq_dma; ofld_req4.lcq_addr_hi = (u32)((u64) tgt->lcq_dma >> 32); @@ -335,7 +350,8 @@ static int bnx2fc_send_session_enable_req(struct fcoe_port *port, struct bnx2fc_rport *tgt) { struct kwqe *kwqe_arr[2]; - struct bnx2fc_hba *hba = port->priv; + struct bnx2fc_interface *interface = port->priv; + struct bnx2fc_hba *hba = interface->hba; struct fcoe_kwqe_conn_enable_disable enbl_req; struct fc_lport *lport = port->lport; struct fc_rport *rport = tgt->rport; @@ -358,12 +374,12 @@ static int bnx2fc_send_session_enable_req(struct fcoe_port *port, enbl_req.src_mac_addr_hi[1] = port->data_src_addr[0]; memcpy(tgt->src_addr, port->data_src_addr, ETH_ALEN); - enbl_req.dst_mac_addr_lo[0] = hba->ctlr.dest_addr[5];/* fcf mac */ - enbl_req.dst_mac_addr_lo[1] = hba->ctlr.dest_addr[4]; - enbl_req.dst_mac_addr_mid[0] = hba->ctlr.dest_addr[3]; - enbl_req.dst_mac_addr_mid[1] = hba->ctlr.dest_addr[2]; - enbl_req.dst_mac_addr_hi[0] = hba->ctlr.dest_addr[1]; - enbl_req.dst_mac_addr_hi[1] = hba->ctlr.dest_addr[0]; + enbl_req.dst_mac_addr_lo[0] = interface->ctlr.dest_addr[5]; + enbl_req.dst_mac_addr_lo[1] = interface->ctlr.dest_addr[4]; + enbl_req.dst_mac_addr_mid[0] = interface->ctlr.dest_addr[3]; + enbl_req.dst_mac_addr_mid[1] = interface->ctlr.dest_addr[2]; + enbl_req.dst_mac_addr_hi[0] = interface->ctlr.dest_addr[1]; + enbl_req.dst_mac_addr_hi[1] = interface->ctlr.dest_addr[0]; port_id = fc_host_port_id(lport->host); if (port_id != tgt->sid) { @@ -379,10 +395,10 @@ static int bnx2fc_send_session_enable_req(struct fcoe_port *port, enbl_req.d_id[0] = (port_id & 0x000000FF); enbl_req.d_id[1] = (port_id & 0x0000FF00) >> 8; enbl_req.d_id[2] = (port_id & 0x00FF0000) >> 16; - enbl_req.vlan_tag = hba->vlan_id << + enbl_req.vlan_tag = interface->vlan_id << FCOE_KWQE_CONN_ENABLE_DISABLE_VLAN_ID_SHIFT; enbl_req.vlan_tag |= 3 << FCOE_KWQE_CONN_ENABLE_DISABLE_PRIORITY_SHIFT; - enbl_req.vlan_flag = hba->vlan_enabled; + enbl_req.vlan_flag = interface->vlan_enabled; enbl_req.context_id = tgt->context_id; enbl_req.conn_id = tgt->fcoe_conn_id; @@ -402,7 +418,8 @@ static int bnx2fc_send_session_enable_req(struct fcoe_port *port, int bnx2fc_send_session_disable_req(struct fcoe_port *port, struct bnx2fc_rport *tgt) { - struct bnx2fc_hba *hba = port->priv; + struct bnx2fc_interface *interface = port->priv; + struct bnx2fc_hba *hba = interface->hba; struct fcoe_kwqe_conn_enable_disable disable_req; struct kwqe *kwqe_arr[2]; struct fc_rport *rport = tgt->rport; @@ -423,12 +440,12 @@ int bnx2fc_send_session_disable_req(struct fcoe_port *port, disable_req.src_mac_addr_hi[0] = tgt->src_addr[1]; disable_req.src_mac_addr_hi[1] = tgt->src_addr[0]; - disable_req.dst_mac_addr_lo[0] = hba->ctlr.dest_addr[5];/* fcf mac */ - disable_req.dst_mac_addr_lo[1] = hba->ctlr.dest_addr[4]; - disable_req.dst_mac_addr_mid[0] = hba->ctlr.dest_addr[3]; - disable_req.dst_mac_addr_mid[1] = hba->ctlr.dest_addr[2]; - disable_req.dst_mac_addr_hi[0] = hba->ctlr.dest_addr[1]; - disable_req.dst_mac_addr_hi[1] = hba->ctlr.dest_addr[0]; + disable_req.dst_mac_addr_lo[0] = interface->ctlr.dest_addr[5]; + disable_req.dst_mac_addr_lo[1] = interface->ctlr.dest_addr[4]; + disable_req.dst_mac_addr_mid[0] = interface->ctlr.dest_addr[3]; + disable_req.dst_mac_addr_mid[1] = interface->ctlr.dest_addr[2]; + disable_req.dst_mac_addr_hi[0] = interface->ctlr.dest_addr[1]; + disable_req.dst_mac_addr_hi[1] = interface->ctlr.dest_addr[0]; port_id = tgt->sid; disable_req.s_id[0] = (port_id & 0x000000FF); @@ -442,11 +459,11 @@ int bnx2fc_send_session_disable_req(struct fcoe_port *port, disable_req.d_id[2] = (port_id & 0x00FF0000) >> 16; disable_req.context_id = tgt->context_id; disable_req.conn_id = tgt->fcoe_conn_id; - disable_req.vlan_tag = hba->vlan_id << + disable_req.vlan_tag = interface->vlan_id << FCOE_KWQE_CONN_ENABLE_DISABLE_VLAN_ID_SHIFT; disable_req.vlan_tag |= 3 << FCOE_KWQE_CONN_ENABLE_DISABLE_PRIORITY_SHIFT; - disable_req.vlan_flag = hba->vlan_enabled; + disable_req.vlan_flag = interface->vlan_enabled; kwqe_arr[0] = (struct kwqe *) &disable_req; @@ -525,7 +542,7 @@ void bnx2fc_process_l2_frame_compl(struct bnx2fc_rport *tgt, { struct fcoe_port *port = tgt->port; struct fc_lport *lport = port->lport; - struct bnx2fc_hba *hba = port->priv; + struct bnx2fc_interface *interface = port->priv; struct bnx2fc_unsol_els *unsol_els; struct fc_frame_header *fh; struct fc_frame *fp; @@ -586,7 +603,7 @@ void bnx2fc_process_l2_frame_compl(struct bnx2fc_rport *tgt, fr_eof(fp) = FC_EOF_T; fr_crc(fp) = cpu_to_le32(~crc); unsol_els->lport = lport; - unsol_els->hba = hba; + unsol_els->hba = interface->hba; unsol_els->fp = fp; INIT_WORK(&unsol_els->unsol_els_work, bnx2fc_unsol_els_work); queue_work(bnx2fc_wq, &unsol_els->unsol_els_work); @@ -608,9 +625,12 @@ static void bnx2fc_process_unsol_compl(struct bnx2fc_rport *tgt, u16 wqe) u32 frame_len, len; struct bnx2fc_cmd *io_req = NULL; struct fcoe_task_ctx_entry *task, *task_page; - struct bnx2fc_hba *hba = tgt->port->priv; + struct bnx2fc_interface *interface = tgt->port->priv; + struct bnx2fc_hba *hba = interface->hba; int task_idx, index; int rc = 0; + u64 err_warn_bit_map; + u8 err_warn = 0xff; BNX2FC_TGT_DBG(tgt, "Entered UNSOL COMPLETION wqe = 0x%x\n", wqe); @@ -673,39 +693,43 @@ static void bnx2fc_process_unsol_compl(struct bnx2fc_rport *tgt, u16 wqe) BNX2FC_TGT_DBG(tgt, "buf_offsets - tx = 0x%x, rx = 0x%x\n", err_entry->data.tx_buf_off, err_entry->data.rx_buf_off); - bnx2fc_return_rqe(tgt, 1); if (xid > BNX2FC_MAX_XID) { BNX2FC_TGT_DBG(tgt, "xid(0x%x) out of FW range\n", xid); - spin_unlock_bh(&tgt->tgt_lock); - break; + goto ret_err_rqe; } task_idx = xid / BNX2FC_TASKS_PER_PAGE; index = xid % BNX2FC_TASKS_PER_PAGE; task_page = (struct fcoe_task_ctx_entry *) - hba->task_ctx[task_idx]; + hba->task_ctx[task_idx]; task = &(task_page[index]); io_req = (struct bnx2fc_cmd *)hba->cmd_mgr->cmds[xid]; - if (!io_req) { - spin_unlock_bh(&tgt->tgt_lock); - break; - } + if (!io_req) + goto ret_err_rqe; if (io_req->cmd_type != BNX2FC_SCSI_CMD) { printk(KERN_ERR PFX "err_warn: Not a SCSI cmd\n"); - spin_unlock_bh(&tgt->tgt_lock); - break; + goto ret_err_rqe; } if (test_and_clear_bit(BNX2FC_FLAG_IO_CLEANUP, &io_req->req_flags)) { BNX2FC_IO_DBG(io_req, "unsol_err: cleanup in " "progress.. ignore unsol err\n"); - spin_unlock_bh(&tgt->tgt_lock); - break; + goto ret_err_rqe; + } + + err_warn_bit_map = (u64) + ((u64)err_entry->data.err_warn_bitmap_hi << 32) | + (u64)err_entry->data.err_warn_bitmap_lo; + for (i = 0; i < BNX2FC_NUM_ERR_BITS; i++) { + if (err_warn_bit_map & (u64)((u64)1 << i)) { + err_warn = i; + break; + } } /* @@ -715,26 +739,61 @@ static void bnx2fc_process_unsol_compl(struct bnx2fc_rport *tgt, u16 wqe) * logging out the target, when the ABTS eventually * times out. */ - if (!test_and_set_bit(BNX2FC_FLAG_ISSUE_ABTS, - &io_req->req_flags)) { - /* - * Cancel the timeout_work, as we received IO - * completion with FW error. - */ - if (cancel_delayed_work(&io_req->timeout_work)) - kref_put(&io_req->refcount, - bnx2fc_cmd_release); /* timer hold */ - - rc = bnx2fc_initiate_abts(io_req); - if (rc != SUCCESS) { - BNX2FC_IO_DBG(io_req, "err_warn: initiate_abts " - "failed. issue cleanup\n"); - rc = bnx2fc_initiate_cleanup(io_req); - BUG_ON(rc); - } - } else + if (test_bit(BNX2FC_FLAG_ISSUE_ABTS, &io_req->req_flags)) { printk(KERN_ERR PFX "err_warn: io_req (0x%x) already " "in ABTS processing\n", xid); + goto ret_err_rqe; + } + BNX2FC_TGT_DBG(tgt, "err = 0x%x\n", err_warn); + if (tgt->dev_type != TYPE_TAPE) + goto skip_rec; + switch (err_warn) { + case FCOE_ERROR_CODE_REC_TOV_TIMER_EXPIRATION: + case FCOE_ERROR_CODE_DATA_OOO_RO: + case FCOE_ERROR_CODE_COMMON_INCORRECT_SEQ_CNT: + case FCOE_ERROR_CODE_DATA_SOFI3_SEQ_ACTIVE_SET: + case FCOE_ERROR_CODE_FCP_RSP_OPENED_SEQ: + case FCOE_ERROR_CODE_DATA_SOFN_SEQ_ACTIVE_RESET: + BNX2FC_TGT_DBG(tgt, "REC TOV popped for xid - 0x%x\n", + xid); + memset(&io_req->err_entry, 0, + sizeof(struct fcoe_err_report_entry)); + memcpy(&io_req->err_entry, err_entry, + sizeof(struct fcoe_err_report_entry)); + if (!test_bit(BNX2FC_FLAG_SRR_SENT, + &io_req->req_flags)) { + spin_unlock_bh(&tgt->tgt_lock); + rc = bnx2fc_send_rec(io_req); + spin_lock_bh(&tgt->tgt_lock); + + if (rc) + goto skip_rec; + } else + printk(KERN_ERR PFX "SRR in progress\n"); + goto ret_err_rqe; + break; + default: + break; + } + +skip_rec: + set_bit(BNX2FC_FLAG_ISSUE_ABTS, &io_req->req_flags); + /* + * Cancel the timeout_work, as we received IO + * completion with FW error. + */ + if (cancel_delayed_work(&io_req->timeout_work)) + kref_put(&io_req->refcount, bnx2fc_cmd_release); + + rc = bnx2fc_initiate_abts(io_req); + if (rc != SUCCESS) { + printk(KERN_ERR PFX "err_warn: initiate_abts " + "failed xid = 0x%x. issue cleanup\n", + io_req->xid); + bnx2fc_initiate_cleanup(io_req); + } +ret_err_rqe: + bnx2fc_return_rqe(tgt, 1); spin_unlock_bh(&tgt->tgt_lock); break; @@ -755,6 +814,47 @@ static void bnx2fc_process_unsol_compl(struct bnx2fc_rport *tgt, u16 wqe) BNX2FC_TGT_DBG(tgt, "buf_offsets - tx = 0x%x, rx = 0x%x", err_entry->data.tx_buf_off, err_entry->data.rx_buf_off); + if (xid > BNX2FC_MAX_XID) { + BNX2FC_TGT_DBG(tgt, "xid(0x%x) out of FW range\n", xid); + goto ret_warn_rqe; + } + + err_warn_bit_map = (u64) + ((u64)err_entry->data.err_warn_bitmap_hi << 32) | + (u64)err_entry->data.err_warn_bitmap_lo; + for (i = 0; i < BNX2FC_NUM_ERR_BITS; i++) { + if (err_warn_bit_map & (u64) (1 << i)) { + err_warn = i; + break; + } + } + BNX2FC_TGT_DBG(tgt, "warn = 0x%x\n", err_warn); + + task_idx = xid / BNX2FC_TASKS_PER_PAGE; + index = xid % BNX2FC_TASKS_PER_PAGE; + task_page = (struct fcoe_task_ctx_entry *) + interface->hba->task_ctx[task_idx]; + task = &(task_page[index]); + io_req = (struct bnx2fc_cmd *)hba->cmd_mgr->cmds[xid]; + if (!io_req) + goto ret_warn_rqe; + + if (io_req->cmd_type != BNX2FC_SCSI_CMD) { + printk(KERN_ERR PFX "err_warn: Not a SCSI cmd\n"); + goto ret_warn_rqe; + } + + memset(&io_req->err_entry, 0, + sizeof(struct fcoe_err_report_entry)); + memcpy(&io_req->err_entry, err_entry, + sizeof(struct fcoe_err_report_entry)); + + if (err_warn == FCOE_ERROR_CODE_REC_TOV_TIMER_EXPIRATION) + /* REC_TOV is not a warning code */ + BUG_ON(1); + else + BNX2FC_TGT_DBG(tgt, "Unsolicited warning\n"); +ret_warn_rqe: bnx2fc_return_rqe(tgt, 1); spin_unlock_bh(&tgt->tgt_lock); break; @@ -770,7 +870,8 @@ void bnx2fc_process_cq_compl(struct bnx2fc_rport *tgt, u16 wqe) struct fcoe_task_ctx_entry *task; struct fcoe_task_ctx_entry *task_page; struct fcoe_port *port = tgt->port; - struct bnx2fc_hba *hba = port->priv; + struct bnx2fc_interface *interface = port->priv; + struct bnx2fc_hba *hba = interface->hba; struct bnx2fc_cmd *io_req; int task_idx, index; u16 xid; @@ -781,7 +882,7 @@ void bnx2fc_process_cq_compl(struct bnx2fc_rport *tgt, u16 wqe) spin_lock_bh(&tgt->tgt_lock); xid = wqe & FCOE_PEND_WQ_CQE_TASK_ID; if (xid >= BNX2FC_MAX_TASKS) { - printk(KERN_ALERT PFX "ERROR:xid out of range\n"); + printk(KERN_ERR PFX "ERROR:xid out of range\n"); spin_unlock_bh(&tgt->tgt_lock); return; } @@ -861,6 +962,13 @@ void bnx2fc_process_cq_compl(struct bnx2fc_rport *tgt, u16 wqe) kref_put(&io_req->refcount, bnx2fc_cmd_release); break; + case BNX2FC_SEQ_CLEANUP: + BNX2FC_IO_DBG(io_req, "cq_compl(0x%x) - seq cleanup resp\n", + io_req->xid); + bnx2fc_process_seq_cleanup_compl(io_req, task, rx_state); + kref_put(&io_req->refcount, bnx2fc_cmd_release); + break; + default: printk(KERN_ERR PFX "Invalid cmd_type %d\n", cmd_type); break; @@ -962,8 +1070,10 @@ unlock: 1 - tgt->cq_curr_toggle_bit; } } - bnx2fc_arm_cq(tgt); - atomic_add(num_free_sqes, &tgt->free_sqes); + if (num_free_sqes) { + bnx2fc_arm_cq(tgt); + atomic_add(num_free_sqes, &tgt->free_sqes); + } spin_unlock_bh(&tgt->cq_lock); return 0; } @@ -983,7 +1093,7 @@ static void bnx2fc_fastpath_notification(struct bnx2fc_hba *hba, struct bnx2fc_rport *tgt = hba->tgt_ofld_list[conn_id]; if (!tgt) { - printk(KERN_ALERT PFX "conn_id 0x%x not valid\n", conn_id); + printk(KERN_ERR PFX "conn_id 0x%x not valid\n", conn_id); return; } @@ -1004,6 +1114,7 @@ static void bnx2fc_process_ofld_cmpl(struct bnx2fc_hba *hba, { struct bnx2fc_rport *tgt; struct fcoe_port *port; + struct bnx2fc_interface *interface; u32 conn_id; u32 context_id; int rc; @@ -1018,8 +1129,9 @@ static void bnx2fc_process_ofld_cmpl(struct bnx2fc_hba *hba, BNX2FC_TGT_DBG(tgt, "Entered ofld compl - context_id = 0x%x\n", ofld_kcqe->fcoe_conn_context_id); port = tgt->port; - if (hba != tgt->port->priv) { - printk(KERN_ALERT PFX "ERROR:ofld_cmpl: HBA mis-match\n"); + interface = tgt->port->priv; + if (hba != interface->hba) { + printk(KERN_ERR PFX "ERROR:ofld_cmpl: HBA mis-match\n"); goto ofld_cmpl_err; } /* @@ -1040,7 +1152,7 @@ static void bnx2fc_process_ofld_cmpl(struct bnx2fc_hba *hba, /* now enable the session */ rc = bnx2fc_send_session_enable_req(port, tgt); if (rc) { - printk(KERN_ALERT PFX "enable session failed\n"); + printk(KERN_ERR PFX "enable session failed\n"); goto ofld_cmpl_err; } } @@ -1063,6 +1175,7 @@ static void bnx2fc_process_enable_conn_cmpl(struct bnx2fc_hba *hba, struct fcoe_kcqe *ofld_kcqe) { struct bnx2fc_rport *tgt; + struct bnx2fc_interface *interface; u32 conn_id; u32 context_id; @@ -1070,7 +1183,7 @@ static void bnx2fc_process_enable_conn_cmpl(struct bnx2fc_hba *hba, conn_id = ofld_kcqe->fcoe_conn_id; tgt = hba->tgt_ofld_list[conn_id]; if (!tgt) { - printk(KERN_ALERT PFX "ERROR:enbl_cmpl: No pending ofld req\n"); + printk(KERN_ERR PFX "ERROR:enbl_cmpl: No pending ofld req\n"); return; } @@ -1082,16 +1195,17 @@ static void bnx2fc_process_enable_conn_cmpl(struct bnx2fc_hba *hba, * and enable */ if (tgt->context_id != context_id) { - printk(KERN_ALERT PFX "context id mis-match\n"); + printk(KERN_ERR PFX "context id mis-match\n"); return; } - if (hba != tgt->port->priv) { - printk(KERN_ALERT PFX "bnx2fc-enbl_cmpl: HBA mis-match\n"); + interface = tgt->port->priv; + if (hba != interface->hba) { + printk(KERN_ERR PFX "bnx2fc-enbl_cmpl: HBA mis-match\n"); goto enbl_cmpl_err; } - if (ofld_kcqe->completion_status) { + if (ofld_kcqe->completion_status) goto enbl_cmpl_err; - } else { + else { /* enable successful - rport ready for issuing IOs */ set_bit(BNX2FC_FLAG_OFFLOADED, &tgt->flags); set_bit(BNX2FC_FLAG_OFLD_REQ_CMPL, &tgt->flags); @@ -1114,14 +1228,14 @@ static void bnx2fc_process_conn_disable_cmpl(struct bnx2fc_hba *hba, conn_id = disable_kcqe->fcoe_conn_id; tgt = hba->tgt_ofld_list[conn_id]; if (!tgt) { - printk(KERN_ALERT PFX "ERROR: disable_cmpl: No disable req\n"); + printk(KERN_ERR PFX "ERROR: disable_cmpl: No disable req\n"); return; } BNX2FC_TGT_DBG(tgt, PFX "disable_cmpl: conn_id %d\n", conn_id); if (disable_kcqe->completion_status) { - printk(KERN_ALERT PFX "ERROR: Disable failed with cmpl status %d\n", + printk(KERN_ERR PFX "Disable failed with cmpl status %d\n", disable_kcqe->completion_status); return; } else { @@ -1143,14 +1257,14 @@ static void bnx2fc_process_conn_destroy_cmpl(struct bnx2fc_hba *hba, conn_id = destroy_kcqe->fcoe_conn_id; tgt = hba->tgt_ofld_list[conn_id]; if (!tgt) { - printk(KERN_ALERT PFX "destroy_cmpl: No destroy req\n"); + printk(KERN_ERR PFX "destroy_cmpl: No destroy req\n"); return; } BNX2FC_TGT_DBG(tgt, "destroy_cmpl: conn_id %d\n", conn_id); if (destroy_kcqe->completion_status) { - printk(KERN_ALERT PFX "Destroy conn failed, cmpl status %d\n", + printk(KERN_ERR PFX "Destroy conn failed, cmpl status %d\n", destroy_kcqe->completion_status); return; } else { @@ -1182,6 +1296,7 @@ static void bnx2fc_init_failure(struct bnx2fc_hba *hba, u32 err_code) break; case FCOE_KCQE_COMPLETION_STATUS_WRONG_HSI_VERSION: printk(KERN_ERR PFX "init failure due to HSI mismatch\n"); + break; default: printk(KERN_ERR PFX "Unknown Error code %d\n", err_code); } @@ -1240,7 +1355,7 @@ void bnx2fc_indicate_kcqe(void *context, struct kcqe *kcq[], } else { printk(KERN_ERR PFX "DESTROY success\n"); } - hba->flags |= BNX2FC_FLAG_DESTROY_CMPL; + set_bit(BNX2FC_FLAG_DESTROY_CMPL, &hba->flags); wake_up_interruptible(&hba->destroy_wait); break; @@ -1262,7 +1377,7 @@ void bnx2fc_indicate_kcqe(void *context, struct kcqe *kcq[], case FCOE_KCQE_OPCODE_FCOE_ERROR: /* fall thru */ default: - printk(KERN_ALERT PFX "unknown opcode 0x%x\n", + printk(KERN_ERR PFX "unknown opcode 0x%x\n", kcqe->op_code); } } @@ -1305,7 +1420,8 @@ int bnx2fc_map_doorbell(struct bnx2fc_rport *tgt) struct fcoe_port *port = tgt->port; u32 reg_off; resource_size_t reg_base; - struct bnx2fc_hba *hba = port->priv; + struct bnx2fc_interface *interface = port->priv; + struct bnx2fc_hba *hba = interface->hba; reg_base = pci_resource_start(hba->pcidev, BNX2X_DOORBELL_PCI_BAR); @@ -1344,6 +1460,96 @@ void bnx2fc_return_rqe(struct bnx2fc_rport *tgt, u8 num_items) tgt->conn_db->rq_prod = tgt->rq_prod_idx; } +void bnx2fc_init_seq_cleanup_task(struct bnx2fc_cmd *seq_clnp_req, + struct fcoe_task_ctx_entry *task, + struct bnx2fc_cmd *orig_io_req, + u32 offset) +{ + struct scsi_cmnd *sc_cmd = orig_io_req->sc_cmd; + struct bnx2fc_rport *tgt = seq_clnp_req->tgt; + struct bnx2fc_interface *interface = tgt->port->priv; + struct fcoe_bd_ctx *bd = orig_io_req->bd_tbl->bd_tbl; + struct fcoe_task_ctx_entry *orig_task; + struct fcoe_task_ctx_entry *task_page; + struct fcoe_ext_mul_sges_ctx *sgl; + u8 task_type = FCOE_TASK_TYPE_SEQUENCE_CLEANUP; + u8 orig_task_type; + u16 orig_xid = orig_io_req->xid; + u32 context_id = tgt->context_id; + u64 phys_addr = (u64)orig_io_req->bd_tbl->bd_tbl_dma; + u32 orig_offset = offset; + int bd_count; + int orig_task_idx, index; + int i; + + memset(task, 0, sizeof(struct fcoe_task_ctx_entry)); + + if (sc_cmd->sc_data_direction == DMA_TO_DEVICE) + orig_task_type = FCOE_TASK_TYPE_WRITE; + else + orig_task_type = FCOE_TASK_TYPE_READ; + + /* Tx flags */ + task->txwr_rxrd.const_ctx.tx_flags = + FCOE_TASK_TX_STATE_SEQUENCE_CLEANUP << + FCOE_TCE_TX_WR_RX_RD_CONST_TX_STATE_SHIFT; + /* init flags */ + task->txwr_rxrd.const_ctx.init_flags = task_type << + FCOE_TCE_TX_WR_RX_RD_CONST_TASK_TYPE_SHIFT; + task->txwr_rxrd.const_ctx.init_flags |= FCOE_TASK_CLASS_TYPE_3 << + FCOE_TCE_TX_WR_RX_RD_CONST_CLASS_TYPE_SHIFT; + task->rxwr_txrd.const_ctx.init_flags = context_id << + FCOE_TCE_RX_WR_TX_RD_CONST_CID_SHIFT; + task->rxwr_txrd.const_ctx.init_flags = context_id << + FCOE_TCE_RX_WR_TX_RD_CONST_CID_SHIFT; + + task->txwr_rxrd.union_ctx.cleanup.ctx.cleaned_task_id = orig_xid; + + task->txwr_rxrd.union_ctx.cleanup.ctx.rolled_tx_seq_cnt = 0; + task->txwr_rxrd.union_ctx.cleanup.ctx.rolled_tx_data_offset = offset; + + bd_count = orig_io_req->bd_tbl->bd_valid; + + /* obtain the appropriate bd entry from relative offset */ + for (i = 0; i < bd_count; i++) { + if (offset < bd[i].buf_len) + break; + offset -= bd[i].buf_len; + } + phys_addr += (i * sizeof(struct fcoe_bd_ctx)); + + if (orig_task_type == FCOE_TASK_TYPE_WRITE) { + task->txwr_only.sgl_ctx.sgl.mul_sgl.cur_sge_addr.lo = + (u32)phys_addr; + task->txwr_only.sgl_ctx.sgl.mul_sgl.cur_sge_addr.hi = + (u32)((u64)phys_addr >> 32); + task->txwr_only.sgl_ctx.sgl.mul_sgl.sgl_size = + bd_count; + task->txwr_only.sgl_ctx.sgl.mul_sgl.cur_sge_off = + offset; /* adjusted offset */ + task->txwr_only.sgl_ctx.sgl.mul_sgl.cur_sge_idx = i; + } else { + orig_task_idx = orig_xid / BNX2FC_TASKS_PER_PAGE; + index = orig_xid % BNX2FC_TASKS_PER_PAGE; + + task_page = (struct fcoe_task_ctx_entry *) + interface->hba->task_ctx[orig_task_idx]; + orig_task = &(task_page[index]); + + /* Multiple SGEs were used for this IO */ + sgl = &task->rxwr_only.union_ctx.read_info.sgl_ctx.sgl; + sgl->mul_sgl.cur_sge_addr.lo = (u32)phys_addr; + sgl->mul_sgl.cur_sge_addr.hi = (u32)((u64)phys_addr >> 32); + sgl->mul_sgl.sgl_size = bd_count; + sgl->mul_sgl.cur_sge_off = offset; /*adjusted offset */ + sgl->mul_sgl.cur_sge_idx = i; + + memset(&task->rxwr_only.rx_seq_ctx, 0, + sizeof(struct fcoe_rx_seq_ctx)); + task->rxwr_only.rx_seq_ctx.low_exp_ro = orig_offset; + task->rxwr_only.rx_seq_ctx.high_exp_ro = orig_offset; + } +} void bnx2fc_init_cleanup_task(struct bnx2fc_cmd *io_req, struct fcoe_task_ctx_entry *task, u16 orig_xid) @@ -1360,7 +1566,12 @@ void bnx2fc_init_cleanup_task(struct bnx2fc_cmd *io_req, FCOE_TCE_TX_WR_RX_RD_CONST_TASK_TYPE_SHIFT; task->txwr_rxrd.const_ctx.init_flags |= FCOE_TASK_CLASS_TYPE_3 << FCOE_TCE_TX_WR_RX_RD_CONST_CLASS_TYPE_SHIFT; - task->txwr_rxrd.const_ctx.init_flags |= + if (tgt->dev_type == TYPE_TAPE) + task->txwr_rxrd.const_ctx.init_flags |= + FCOE_TASK_DEV_TYPE_TAPE << + FCOE_TCE_TX_WR_RX_RD_CONST_DEV_TYPE_SHIFT; + else + task->txwr_rxrd.const_ctx.init_flags |= FCOE_TASK_DEV_TYPE_DISK << FCOE_TCE_TX_WR_RX_RD_CONST_DEV_TYPE_SHIFT; task->txwr_rxrd.union_ctx.cleanup.ctx.cleaned_task_id = orig_xid; @@ -1420,7 +1631,12 @@ void bnx2fc_init_mp_task(struct bnx2fc_cmd *io_req, /* init flags */ task->txwr_rxrd.const_ctx.init_flags = task_type << FCOE_TCE_TX_WR_RX_RD_CONST_TASK_TYPE_SHIFT; - task->txwr_rxrd.const_ctx.init_flags |= + if (tgt->dev_type == TYPE_TAPE) + task->txwr_rxrd.const_ctx.init_flags |= + FCOE_TASK_DEV_TYPE_TAPE << + FCOE_TCE_TX_WR_RX_RD_CONST_DEV_TYPE_SHIFT; + else + task->txwr_rxrd.const_ctx.init_flags |= FCOE_TASK_DEV_TYPE_DISK << FCOE_TCE_TX_WR_RX_RD_CONST_DEV_TYPE_SHIFT; task->txwr_rxrd.const_ctx.init_flags |= FCOE_TASK_CLASS_TYPE_3 << @@ -1477,6 +1693,7 @@ void bnx2fc_init_task(struct bnx2fc_cmd *io_req, struct bnx2fc_rport *tgt = io_req->tgt; struct fcoe_cached_sge_ctx *cached_sge; struct fcoe_ext_mul_sges_ctx *sgl; + int dev_type = tgt->dev_type; u64 *fcp_cmnd; u64 tmp_fcp_cmnd[4]; u32 context_id; @@ -1494,20 +1711,40 @@ void bnx2fc_init_task(struct bnx2fc_cmd *io_req, task_type = FCOE_TASK_TYPE_READ; /* Tx only */ + bd_count = bd_tbl->bd_valid; if (task_type == FCOE_TASK_TYPE_WRITE) { - task->txwr_only.sgl_ctx.sgl.mul_sgl.cur_sge_addr.lo = - (u32)bd_tbl->bd_tbl_dma; - task->txwr_only.sgl_ctx.sgl.mul_sgl.cur_sge_addr.hi = - (u32)((u64)bd_tbl->bd_tbl_dma >> 32); - task->txwr_only.sgl_ctx.sgl.mul_sgl.sgl_size = - bd_tbl->bd_valid; + if ((dev_type == TYPE_DISK) && (bd_count == 1)) { + struct fcoe_bd_ctx *fcoe_bd_tbl = bd_tbl->bd_tbl; + + task->txwr_only.sgl_ctx.cached_sge.cur_buf_addr.lo = + fcoe_bd_tbl->buf_addr_lo; + task->txwr_only.sgl_ctx.cached_sge.cur_buf_addr.hi = + fcoe_bd_tbl->buf_addr_hi; + task->txwr_only.sgl_ctx.cached_sge.cur_buf_rem = + fcoe_bd_tbl->buf_len; + + task->txwr_rxrd.const_ctx.init_flags |= 1 << + FCOE_TCE_TX_WR_RX_RD_CONST_CACHED_SGE_SHIFT; + } else { + task->txwr_only.sgl_ctx.sgl.mul_sgl.cur_sge_addr.lo = + (u32)bd_tbl->bd_tbl_dma; + task->txwr_only.sgl_ctx.sgl.mul_sgl.cur_sge_addr.hi = + (u32)((u64)bd_tbl->bd_tbl_dma >> 32); + task->txwr_only.sgl_ctx.sgl.mul_sgl.sgl_size = + bd_tbl->bd_valid; + } } /*Tx Write Rx Read */ /* Init state to NORMAL */ - task->txwr_rxrd.const_ctx.init_flags = task_type << + task->txwr_rxrd.const_ctx.init_flags |= task_type << FCOE_TCE_TX_WR_RX_RD_CONST_TASK_TYPE_SHIFT; - task->txwr_rxrd.const_ctx.init_flags |= + if (dev_type == TYPE_TAPE) + task->txwr_rxrd.const_ctx.init_flags |= + FCOE_TASK_DEV_TYPE_TAPE << + FCOE_TCE_TX_WR_RX_RD_CONST_DEV_TYPE_SHIFT; + else + task->txwr_rxrd.const_ctx.init_flags |= FCOE_TASK_DEV_TYPE_DISK << FCOE_TCE_TX_WR_RX_RD_CONST_DEV_TYPE_SHIFT; task->txwr_rxrd.const_ctx.init_flags |= FCOE_TASK_CLASS_TYPE_3 << @@ -1550,7 +1787,8 @@ void bnx2fc_init_task(struct bnx2fc_cmd *io_req, cached_sge = &task->rxwr_only.union_ctx.read_info.sgl_ctx.cached_sge; sgl = &task->rxwr_only.union_ctx.read_info.sgl_ctx.sgl; bd_count = bd_tbl->bd_valid; - if (task_type == FCOE_TASK_TYPE_READ) { + if (task_type == FCOE_TASK_TYPE_READ && + dev_type == TYPE_DISK) { if (bd_count == 1) { struct fcoe_bd_ctx *fcoe_bd_tbl = bd_tbl->bd_tbl; @@ -1582,6 +1820,11 @@ void bnx2fc_init_task(struct bnx2fc_cmd *io_req, (u32)((u64)bd_tbl->bd_tbl_dma >> 32); sgl->mul_sgl.sgl_size = bd_count; } + } else { + sgl->mul_sgl.cur_sge_addr.lo = (u32)bd_tbl->bd_tbl_dma; + sgl->mul_sgl.cur_sge_addr.hi = + (u32)((u64)bd_tbl->bd_tbl_dma >> 32); + sgl->mul_sgl.sgl_size = bd_count; } } diff --git a/drivers/scsi/bnx2fc/bnx2fc_io.c b/drivers/scsi/bnx2fc/bnx2fc_io.c index 45eba6d609c9..6cc3789075bc 100644 --- a/drivers/scsi/bnx2fc/bnx2fc_io.c +++ b/drivers/scsi/bnx2fc/bnx2fc_io.c @@ -1,7 +1,7 @@ /* bnx2fc_io.c: Broadcom NetXtreme II Linux FCoE offload driver. * IO manager and SCSI IO processing. * - * Copyright (c) 2008 - 2010 Broadcom Corporation + * Copyright (c) 2008 - 2011 Broadcom Corporation * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by @@ -18,8 +18,6 @@ static int bnx2fc_split_bd(struct bnx2fc_cmd *io_req, u64 addr, int sg_len, int bd_index); static int bnx2fc_map_sg(struct bnx2fc_cmd *io_req); static void bnx2fc_build_bd_list_from_sg(struct bnx2fc_cmd *io_req); -static int bnx2fc_post_io_req(struct bnx2fc_rport *tgt, - struct bnx2fc_cmd *io_req); static void bnx2fc_unmap_sg_list(struct bnx2fc_cmd *io_req); static void bnx2fc_free_mp_resc(struct bnx2fc_cmd *io_req); static void bnx2fc_parse_fcp_rsp(struct bnx2fc_cmd *io_req, @@ -29,10 +27,11 @@ static void bnx2fc_parse_fcp_rsp(struct bnx2fc_cmd *io_req, void bnx2fc_cmd_timer_set(struct bnx2fc_cmd *io_req, unsigned int timer_msec) { - struct bnx2fc_hba *hba = io_req->port->priv; + struct bnx2fc_interface *interface = io_req->port->priv; - if (queue_delayed_work(hba->timer_work_queue, &io_req->timeout_work, - msecs_to_jiffies(timer_msec))) + if (queue_delayed_work(interface->timer_work_queue, + &io_req->timeout_work, + msecs_to_jiffies(timer_msec))) kref_get(&io_req->refcount); } @@ -217,6 +216,11 @@ static void bnx2fc_scsi_done(struct bnx2fc_cmd *io_req, int err_code) return; BNX2FC_IO_DBG(io_req, "scsi_done. err_code = 0x%x\n", err_code); + if (test_bit(BNX2FC_FLAG_CMD_LOST, &io_req->req_flags)) { + /* Do not call scsi done for this IO */ + return; + } + bnx2fc_unmap_sg_list(io_req); io_req->sc_cmd = NULL; if (!sc_cmd) { @@ -419,8 +423,8 @@ free_cmgr: struct bnx2fc_cmd *bnx2fc_elstm_alloc(struct bnx2fc_rport *tgt, int type) { struct fcoe_port *port = tgt->port; - struct bnx2fc_hba *hba = port->priv; - struct bnx2fc_cmd_mgr *cmd_mgr = hba->cmd_mgr; + struct bnx2fc_interface *interface = port->priv; + struct bnx2fc_cmd_mgr *cmd_mgr = interface->hba->cmd_mgr; struct bnx2fc_cmd *io_req; struct list_head *listp; struct io_bdt *bd_tbl; @@ -485,11 +489,12 @@ struct bnx2fc_cmd *bnx2fc_elstm_alloc(struct bnx2fc_rport *tgt, int type) kref_init(&io_req->refcount); return io_req; } -static struct bnx2fc_cmd *bnx2fc_cmd_alloc(struct bnx2fc_rport *tgt) + +struct bnx2fc_cmd *bnx2fc_cmd_alloc(struct bnx2fc_rport *tgt) { struct fcoe_port *port = tgt->port; - struct bnx2fc_hba *hba = port->priv; - struct bnx2fc_cmd_mgr *cmd_mgr = hba->cmd_mgr; + struct bnx2fc_interface *interface = port->priv; + struct bnx2fc_cmd_mgr *cmd_mgr = interface->hba->cmd_mgr; struct bnx2fc_cmd *io_req; struct list_head *listp; struct io_bdt *bd_tbl; @@ -570,7 +575,8 @@ void bnx2fc_cmd_release(struct kref *ref) static void bnx2fc_free_mp_resc(struct bnx2fc_cmd *io_req) { struct bnx2fc_mp_req *mp_req = &(io_req->mp_req); - struct bnx2fc_hba *hba = io_req->port->priv; + struct bnx2fc_interface *interface = io_req->port->priv; + struct bnx2fc_hba *hba = interface->hba; size_t sz = sizeof(struct fcoe_bd_ctx); /* clear tm flags */ @@ -606,7 +612,8 @@ int bnx2fc_init_mp_req(struct bnx2fc_cmd *io_req) struct bnx2fc_mp_req *mp_req; struct fcoe_bd_ctx *mp_req_bd; struct fcoe_bd_ctx *mp_resp_bd; - struct bnx2fc_hba *hba = io_req->port->priv; + struct bnx2fc_interface *interface = io_req->port->priv; + struct bnx2fc_hba *hba = interface->hba; dma_addr_t addr; size_t sz; @@ -682,7 +689,7 @@ static int bnx2fc_initiate_tmf(struct scsi_cmnd *sc_cmd, u8 tm_flags) struct fc_rport *rport = starget_to_rport(scsi_target(sc_cmd->device)); struct fc_rport_libfc_priv *rp = rport->dd_data; struct fcoe_port *port; - struct bnx2fc_hba *hba; + struct bnx2fc_interface *interface; struct bnx2fc_rport *tgt; struct bnx2fc_cmd *io_req; struct bnx2fc_mp_req *tm_req; @@ -699,10 +706,10 @@ static int bnx2fc_initiate_tmf(struct scsi_cmnd *sc_cmd, u8 tm_flags) lport = shost_priv(host); port = lport_priv(lport); - hba = port->priv; + interface = port->priv; if (rport == NULL) { - printk(KERN_ALERT PFX "device_reset: rport is NULL\n"); + printk(KERN_ERR PFX "device_reset: rport is NULL\n"); rc = FAILED; goto tmf_err; } @@ -745,7 +752,9 @@ retry_tmf: rc = bnx2fc_init_mp_req(io_req); if (rc == FAILED) { printk(KERN_ERR PFX "Task mgmt MP request init failed\n"); + spin_lock_bh(&tgt->tgt_lock); kref_put(&io_req->refcount, bnx2fc_cmd_release); + spin_unlock_bh(&tgt->tgt_lock); goto tmf_err; } @@ -774,7 +783,8 @@ retry_tmf: index = xid % BNX2FC_TASKS_PER_PAGE; /* Initialize task context for this IO request */ - task_page = (struct fcoe_task_ctx_entry *) hba->task_ctx[task_idx]; + task_page = (struct fcoe_task_ctx_entry *) + interface->hba->task_ctx[task_idx]; task = &(task_page[index]); bnx2fc_init_mp_task(io_req, task); @@ -806,10 +816,10 @@ retry_tmf: spin_unlock_bh(&tgt->tgt_lock); if (!rc) { - printk(KERN_ERR PFX "task mgmt command failed...\n"); + BNX2FC_TGT_DBG(tgt, "task mgmt command failed...\n"); rc = FAILED; } else { - printk(KERN_ERR PFX "task mgmt command success...\n"); + BNX2FC_TGT_DBG(tgt, "task mgmt command success...\n"); rc = SUCCESS; } tmf_err: @@ -822,7 +832,7 @@ int bnx2fc_initiate_abts(struct bnx2fc_cmd *io_req) struct bnx2fc_rport *tgt = io_req->tgt; struct fc_rport *rport = tgt->rport; struct fc_rport_priv *rdata = tgt->rdata; - struct bnx2fc_hba *hba; + struct bnx2fc_interface *interface; struct fcoe_port *port; struct bnx2fc_cmd *abts_io_req; struct fcoe_task_ctx_entry *task; @@ -839,7 +849,7 @@ int bnx2fc_initiate_abts(struct bnx2fc_cmd *io_req) BNX2FC_IO_DBG(io_req, "Entered bnx2fc_initiate_abts\n"); port = io_req->port; - hba = port->priv; + interface = port->priv; lport = port->lport; if (!test_bit(BNX2FC_FLAG_SESSION_READY, &tgt->flags)) { @@ -849,7 +859,7 @@ int bnx2fc_initiate_abts(struct bnx2fc_cmd *io_req) } if (rport == NULL) { - printk(KERN_ALERT PFX "initiate_abts: rport is NULL\n"); + printk(KERN_ERR PFX "initiate_abts: rport is NULL\n"); rc = FAILED; goto abts_err; } @@ -896,7 +906,8 @@ int bnx2fc_initiate_abts(struct bnx2fc_cmd *io_req) index = xid % BNX2FC_TASKS_PER_PAGE; /* Initialize task context for this IO request */ - task_page = (struct fcoe_task_ctx_entry *) hba->task_ctx[task_idx]; + task_page = (struct fcoe_task_ctx_entry *) + interface->hba->task_ctx[task_idx]; task = &(task_page[index]); bnx2fc_init_mp_task(abts_io_req, task); @@ -924,11 +935,81 @@ abts_err: return rc; } +int bnx2fc_initiate_seq_cleanup(struct bnx2fc_cmd *orig_io_req, u32 offset, + enum fc_rctl r_ctl) +{ + struct fc_lport *lport; + struct bnx2fc_rport *tgt = orig_io_req->tgt; + struct bnx2fc_interface *interface; + struct fcoe_port *port; + struct bnx2fc_cmd *seq_clnp_req; + struct fcoe_task_ctx_entry *task; + struct fcoe_task_ctx_entry *task_page; + struct bnx2fc_els_cb_arg *cb_arg = NULL; + int task_idx, index; + u16 xid; + int rc = 0; + + BNX2FC_IO_DBG(orig_io_req, "bnx2fc_initiate_seq_cleanup xid = 0x%x\n", + orig_io_req->xid); + kref_get(&orig_io_req->refcount); + + port = orig_io_req->port; + interface = port->priv; + lport = port->lport; + + cb_arg = kzalloc(sizeof(struct bnx2fc_els_cb_arg), GFP_ATOMIC); + if (!cb_arg) { + printk(KERN_ERR PFX "Unable to alloc cb_arg for seq clnup\n"); + rc = -ENOMEM; + goto cleanup_err; + } + + seq_clnp_req = bnx2fc_elstm_alloc(tgt, BNX2FC_SEQ_CLEANUP); + if (!seq_clnp_req) { + printk(KERN_ERR PFX "cleanup: couldnt allocate cmd\n"); + rc = -ENOMEM; + kfree(cb_arg); + goto cleanup_err; + } + /* Initialize rest of io_req fields */ + seq_clnp_req->sc_cmd = NULL; + seq_clnp_req->port = port; + seq_clnp_req->tgt = tgt; + seq_clnp_req->data_xfer_len = 0; /* No data transfer for cleanup */ + + xid = seq_clnp_req->xid; + + task_idx = xid/BNX2FC_TASKS_PER_PAGE; + index = xid % BNX2FC_TASKS_PER_PAGE; + + /* Initialize task context for this IO request */ + task_page = (struct fcoe_task_ctx_entry *) + interface->hba->task_ctx[task_idx]; + task = &(task_page[index]); + cb_arg->aborted_io_req = orig_io_req; + cb_arg->io_req = seq_clnp_req; + cb_arg->r_ctl = r_ctl; + cb_arg->offset = offset; + seq_clnp_req->cb_arg = cb_arg; + + printk(KERN_ERR PFX "call init_seq_cleanup_task\n"); + bnx2fc_init_seq_cleanup_task(seq_clnp_req, task, orig_io_req, offset); + + /* Obtain free SQ entry */ + bnx2fc_add_2_sq(tgt, xid); + + /* Ring doorbell */ + bnx2fc_ring_doorbell(tgt); +cleanup_err: + return rc; +} + int bnx2fc_initiate_cleanup(struct bnx2fc_cmd *io_req) { struct fc_lport *lport; struct bnx2fc_rport *tgt = io_req->tgt; - struct bnx2fc_hba *hba; + struct bnx2fc_interface *interface; struct fcoe_port *port; struct bnx2fc_cmd *cleanup_io_req; struct fcoe_task_ctx_entry *task; @@ -941,7 +1022,7 @@ int bnx2fc_initiate_cleanup(struct bnx2fc_cmd *io_req) BNX2FC_IO_DBG(io_req, "Entered bnx2fc_initiate_cleanup\n"); port = io_req->port; - hba = port->priv; + interface = port->priv; lport = port->lport; cleanup_io_req = bnx2fc_elstm_alloc(tgt, BNX2FC_CLEANUP); @@ -963,7 +1044,8 @@ int bnx2fc_initiate_cleanup(struct bnx2fc_cmd *io_req) index = xid % BNX2FC_TASKS_PER_PAGE; /* Initialize task context for this IO request */ - task_page = (struct fcoe_task_ctx_entry *) hba->task_ctx[task_idx]; + task_page = (struct fcoe_task_ctx_entry *) + interface->hba->task_ctx[task_idx]; task = &(task_page[index]); orig_xid = io_req->xid; @@ -1031,7 +1113,7 @@ int bnx2fc_eh_abort(struct scsi_cmnd *sc_cmd) lport = shost_priv(sc_cmd->device->host); if ((lport->state != LPORT_ST_READY) || !(lport->link_up)) { - printk(KERN_ALERT PFX "eh_abort: link not ready\n"); + printk(KERN_ERR PFX "eh_abort: link not ready\n"); return rc; } @@ -1062,7 +1144,7 @@ int bnx2fc_eh_abort(struct scsi_cmnd *sc_cmd) * io_req is no longer in the active_q. */ if (tgt->flush_in_prog) { - printk(KERN_ALERT PFX "eh_abort: io_req (xid = 0x%x) " + printk(KERN_ERR PFX "eh_abort: io_req (xid = 0x%x) " "flush in progress\n", io_req->xid); kref_put(&io_req->refcount, bnx2fc_cmd_release); spin_unlock_bh(&tgt->tgt_lock); @@ -1070,7 +1152,7 @@ int bnx2fc_eh_abort(struct scsi_cmnd *sc_cmd) } if (io_req->on_active_queue == 0) { - printk(KERN_ALERT PFX "eh_abort: io_req (xid = 0x%x) " + printk(KERN_ERR PFX "eh_abort: io_req (xid = 0x%x) " "not on active_q\n", io_req->xid); /* * This condition can happen only due to the FW bug, @@ -1108,7 +1190,7 @@ int bnx2fc_eh_abort(struct scsi_cmnd *sc_cmd) set_bit(BNX2FC_FLAG_EH_ABORT, &io_req->req_flags); rc = bnx2fc_initiate_abts(io_req); } else { - printk(KERN_ALERT PFX "eh_abort: io_req (xid = 0x%x) " + printk(KERN_ERR PFX "eh_abort: io_req (xid = 0x%x) " "already in abts processing\n", io_req->xid); kref_put(&io_req->refcount, bnx2fc_cmd_release); spin_unlock_bh(&tgt->tgt_lock); @@ -1149,6 +1231,42 @@ int bnx2fc_eh_abort(struct scsi_cmnd *sc_cmd) return rc; } +void bnx2fc_process_seq_cleanup_compl(struct bnx2fc_cmd *seq_clnp_req, + struct fcoe_task_ctx_entry *task, + u8 rx_state) +{ + struct bnx2fc_els_cb_arg *cb_arg = seq_clnp_req->cb_arg; + struct bnx2fc_cmd *orig_io_req = cb_arg->aborted_io_req; + u32 offset = cb_arg->offset; + enum fc_rctl r_ctl = cb_arg->r_ctl; + int rc = 0; + struct bnx2fc_rport *tgt = orig_io_req->tgt; + + BNX2FC_IO_DBG(orig_io_req, "Entered process_cleanup_compl xid = 0x%x" + "cmd_type = %d\n", + seq_clnp_req->xid, seq_clnp_req->cmd_type); + + if (rx_state == FCOE_TASK_RX_STATE_IGNORED_SEQUENCE_CLEANUP) { + printk(KERN_ERR PFX "seq cleanup ignored - xid = 0x%x\n", + seq_clnp_req->xid); + goto free_cb_arg; + } + kref_get(&orig_io_req->refcount); + + spin_unlock_bh(&tgt->tgt_lock); + rc = bnx2fc_send_srr(orig_io_req, offset, r_ctl); + spin_lock_bh(&tgt->tgt_lock); + + if (rc) + printk(KERN_ERR PFX "clnup_compl: Unable to send SRR" + " IO will abort\n"); + seq_clnp_req->cb_arg = NULL; + kref_put(&orig_io_req->refcount, bnx2fc_cmd_release); +free_cb_arg: + kfree(cb_arg); + return; +} + void bnx2fc_process_cleanup_compl(struct bnx2fc_cmd *io_req, struct fcoe_task_ctx_entry *task, u8 num_rq) @@ -1378,7 +1496,7 @@ void bnx2fc_process_tm_compl(struct bnx2fc_cmd *io_req, fc_hdr->fh_r_ctl); } if (!sc_cmd->SCp.ptr) { - printk(KERN_ALERT PFX "tm_compl: SCp.ptr is NULL\n"); + printk(KERN_ERR PFX "tm_compl: SCp.ptr is NULL\n"); return; } switch (io_req->fcp_status) { @@ -1410,7 +1528,7 @@ void bnx2fc_process_tm_compl(struct bnx2fc_cmd *io_req, io_req->on_tmf_queue = 0; } else { - printk(KERN_ALERT PFX "Command not on active_cmd_queue!\n"); + printk(KERN_ERR PFX "Command not on active_cmd_queue!\n"); return; } @@ -1597,7 +1715,7 @@ static void bnx2fc_parse_fcp_rsp(struct bnx2fc_cmd *io_req, if (rq_buff_len > num_rq * BNX2FC_RQ_BUF_SZ) { /* Invalid sense sense length. */ - printk(KERN_ALERT PFX "invalid sns length %d\n", + printk(KERN_ERR PFX "invalid sns length %d\n", rq_buff_len); /* reset rq_buff_len */ rq_buff_len = num_rq * BNX2FC_RQ_BUF_SZ; @@ -1780,7 +1898,7 @@ void bnx2fc_process_scsi_cmd_compl(struct bnx2fc_cmd *io_req, scsi_set_resid(sc_cmd, io_req->fcp_resid); break; default: - printk(KERN_ALERT PFX "scsi_cmd_compl: fcp_status = %d\n", + printk(KERN_ERR PFX "scsi_cmd_compl: fcp_status = %d\n", io_req->fcp_status); break; } @@ -1789,14 +1907,15 @@ void bnx2fc_process_scsi_cmd_compl(struct bnx2fc_cmd *io_req, kref_put(&io_req->refcount, bnx2fc_cmd_release); } -static int bnx2fc_post_io_req(struct bnx2fc_rport *tgt, +int bnx2fc_post_io_req(struct bnx2fc_rport *tgt, struct bnx2fc_cmd *io_req) { struct fcoe_task_ctx_entry *task; struct fcoe_task_ctx_entry *task_page; struct scsi_cmnd *sc_cmd = io_req->sc_cmd; struct fcoe_port *port = tgt->port; - struct bnx2fc_hba *hba = port->priv; + struct bnx2fc_interface *interface = port->priv; + struct bnx2fc_hba *hba = interface->hba; struct fc_lport *lport = port->lport; struct fcoe_dev_stats *stats; int task_idx, index; @@ -1854,7 +1973,8 @@ static int bnx2fc_post_io_req(struct bnx2fc_rport *tgt, } /* Time IO req */ - bnx2fc_cmd_timer_set(io_req, BNX2FC_IO_TIMEOUT); + if (tgt->io_timeout) + bnx2fc_cmd_timer_set(io_req, BNX2FC_IO_TIMEOUT); /* Obtain free SQ entry */ bnx2fc_add_2_sq(tgt, xid); diff --git a/drivers/scsi/bnx2fc/bnx2fc_tgt.c b/drivers/scsi/bnx2fc/bnx2fc_tgt.c index 3e892bd66fbe..d5311b577cca 100644 --- a/drivers/scsi/bnx2fc/bnx2fc_tgt.c +++ b/drivers/scsi/bnx2fc/bnx2fc_tgt.c @@ -2,7 +2,7 @@ * Handles operations such as session offload/upload etc, and manages * session resources such as connection id and qp resources. * - * Copyright (c) 2008 - 2010 Broadcom Corporation + * Copyright (c) 2008 - 2011 Broadcom Corporation * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by @@ -65,7 +65,8 @@ static void bnx2fc_offload_session(struct fcoe_port *port, { struct fc_lport *lport = rdata->local_port; struct fc_rport *rport = rdata->rport; - struct bnx2fc_hba *hba = port->priv; + struct bnx2fc_interface *interface = port->priv; + struct bnx2fc_hba *hba = interface->hba; int rval; int i = 0; @@ -237,7 +238,8 @@ void bnx2fc_flush_active_ios(struct bnx2fc_rport *tgt) static void bnx2fc_upload_session(struct fcoe_port *port, struct bnx2fc_rport *tgt) { - struct bnx2fc_hba *hba = port->priv; + struct bnx2fc_interface *interface = port->priv; + struct bnx2fc_hba *hba = interface->hba; BNX2FC_TGT_DBG(tgt, "upload_session: active_ios = %d\n", tgt->num_active_ios.counter); @@ -316,7 +318,8 @@ static int bnx2fc_init_tgt(struct bnx2fc_rport *tgt, { struct fc_rport *rport = rdata->rport; - struct bnx2fc_hba *hba = port->priv; + struct bnx2fc_interface *interface = port->priv; + struct bnx2fc_hba *hba = interface->hba; struct b577xx_doorbell_set_prod *sq_db = &tgt->sq_db; struct b577xx_fcoe_rx_doorbell *rx_db = &tgt->rx_db; @@ -350,6 +353,14 @@ static int bnx2fc_init_tgt(struct bnx2fc_rport *tgt, tgt->rq_cons_idx = 0; atomic_set(&tgt->num_active_ios, 0); + if (rdata->flags & FC_RP_FLAGS_RETRY) { + tgt->dev_type = TYPE_TAPE; + tgt->io_timeout = 0; /* use default ULP timeout */ + } else { + tgt->dev_type = TYPE_DISK; + tgt->io_timeout = BNX2FC_IO_TIMEOUT; + } + /* initialize sq doorbell */ sq_db->header.header = B577XX_DOORBELL_HDR_DB_TYPE; sq_db->header.header |= B577XX_FCOE_CONNECTION_TYPE << @@ -392,7 +403,8 @@ void bnx2fc_rport_event_handler(struct fc_lport *lport, enum fc_rport_event event) { struct fcoe_port *port = lport_priv(lport); - struct bnx2fc_hba *hba = port->priv; + struct bnx2fc_interface *interface = port->priv; + struct bnx2fc_hba *hba = interface->hba; struct fc_rport *rport = rdata->rport; struct fc_rport_libfc_priv *rp; struct bnx2fc_rport *tgt; @@ -403,7 +415,7 @@ void bnx2fc_rport_event_handler(struct fc_lport *lport, switch (event) { case RPORT_EV_READY: if (!rport) { - printk(KERN_ALERT PFX "rport is NULL: ERROR!\n"); + printk(KERN_ERR PFX "rport is NULL: ERROR!\n"); break; } @@ -415,7 +427,7 @@ void bnx2fc_rport_event_handler(struct fc_lport *lport, * We should not come here, as lport will * take care of fabric login */ - printk(KERN_ALERT PFX "%x - rport_event_handler ERROR\n", + printk(KERN_ERR PFX "%x - rport_event_handler ERROR\n", rdata->ids.port_id); break; } @@ -483,7 +495,7 @@ void bnx2fc_rport_event_handler(struct fc_lport *lport, break; if (!rport) { - printk(KERN_ALERT PFX "%x - rport not created Yet!!\n", + printk(KERN_INFO PFX "%x - rport not created Yet!!\n", port_id); break; } @@ -537,7 +549,8 @@ void bnx2fc_rport_event_handler(struct fc_lport *lport, struct bnx2fc_rport *bnx2fc_tgt_lookup(struct fcoe_port *port, u32 port_id) { - struct bnx2fc_hba *hba = port->priv; + struct bnx2fc_interface *interface = port->priv; + struct bnx2fc_hba *hba = interface->hba; struct bnx2fc_rport *tgt; struct fc_rport_priv *rdata; int i; @@ -552,7 +565,7 @@ struct bnx2fc_rport *bnx2fc_tgt_lookup(struct fcoe_port *port, "obtained\n"); return tgt; } else { - printk(KERN_ERR PFX "rport 0x%x " + BNX2FC_TGT_DBG(tgt, "rport 0x%x " "is in DELETED state\n", rdata->ids.port_id); return NULL; @@ -633,7 +646,7 @@ static int bnx2fc_alloc_session_resc(struct bnx2fc_hba *hba, tgt->sq = dma_alloc_coherent(&hba->pcidev->dev, tgt->sq_mem_size, &tgt->sq_dma, GFP_KERNEL); if (!tgt->sq) { - printk(KERN_ALERT PFX "unable to allocate SQ memory %d\n", + printk(KERN_ERR PFX "unable to allocate SQ memory %d\n", tgt->sq_mem_size); goto mem_alloc_failure; } @@ -646,7 +659,7 @@ static int bnx2fc_alloc_session_resc(struct bnx2fc_hba *hba, tgt->cq = dma_alloc_coherent(&hba->pcidev->dev, tgt->cq_mem_size, &tgt->cq_dma, GFP_KERNEL); if (!tgt->cq) { - printk(KERN_ALERT PFX "unable to allocate CQ memory %d\n", + printk(KERN_ERR PFX "unable to allocate CQ memory %d\n", tgt->cq_mem_size); goto mem_alloc_failure; } @@ -659,7 +672,7 @@ static int bnx2fc_alloc_session_resc(struct bnx2fc_hba *hba, tgt->rq = dma_alloc_coherent(&hba->pcidev->dev, tgt->rq_mem_size, &tgt->rq_dma, GFP_KERNEL); if (!tgt->rq) { - printk(KERN_ALERT PFX "unable to allocate RQ memory %d\n", + printk(KERN_ERR PFX "unable to allocate RQ memory %d\n", tgt->rq_mem_size); goto mem_alloc_failure; } @@ -671,7 +684,7 @@ static int bnx2fc_alloc_session_resc(struct bnx2fc_hba *hba, tgt->rq_pbl = dma_alloc_coherent(&hba->pcidev->dev, tgt->rq_pbl_size, &tgt->rq_pbl_dma, GFP_KERNEL); if (!tgt->rq_pbl) { - printk(KERN_ALERT PFX "unable to allocate RQ PBL %d\n", + printk(KERN_ERR PFX "unable to allocate RQ PBL %d\n", tgt->rq_pbl_size); goto mem_alloc_failure; } @@ -697,7 +710,7 @@ static int bnx2fc_alloc_session_resc(struct bnx2fc_hba *hba, tgt->xferq = dma_alloc_coherent(&hba->pcidev->dev, tgt->xferq_mem_size, &tgt->xferq_dma, GFP_KERNEL); if (!tgt->xferq) { - printk(KERN_ALERT PFX "unable to allocate XFERQ %d\n", + printk(KERN_ERR PFX "unable to allocate XFERQ %d\n", tgt->xferq_mem_size); goto mem_alloc_failure; } @@ -711,7 +724,7 @@ static int bnx2fc_alloc_session_resc(struct bnx2fc_hba *hba, tgt->confq = dma_alloc_coherent(&hba->pcidev->dev, tgt->confq_mem_size, &tgt->confq_dma, GFP_KERNEL); if (!tgt->confq) { - printk(KERN_ALERT PFX "unable to allocate CONFQ %d\n", + printk(KERN_ERR PFX "unable to allocate CONFQ %d\n", tgt->confq_mem_size); goto mem_alloc_failure; } @@ -726,7 +739,7 @@ static int bnx2fc_alloc_session_resc(struct bnx2fc_hba *hba, tgt->confq_pbl_size, &tgt->confq_pbl_dma, GFP_KERNEL); if (!tgt->confq_pbl) { - printk(KERN_ALERT PFX "unable to allocate CONFQ PBL %d\n", + printk(KERN_ERR PFX "unable to allocate CONFQ PBL %d\n", tgt->confq_pbl_size); goto mem_alloc_failure; } @@ -751,7 +764,7 @@ static int bnx2fc_alloc_session_resc(struct bnx2fc_hba *hba, tgt->conn_db_mem_size, &tgt->conn_db_dma, GFP_KERNEL); if (!tgt->conn_db) { - printk(KERN_ALERT PFX "unable to allocate conn_db %d\n", + printk(KERN_ERR PFX "unable to allocate conn_db %d\n", tgt->conn_db_mem_size); goto mem_alloc_failure; } @@ -767,7 +780,7 @@ static int bnx2fc_alloc_session_resc(struct bnx2fc_hba *hba, &tgt->lcq_dma, GFP_KERNEL); if (!tgt->lcq) { - printk(KERN_ALERT PFX "unable to allocate lcq %d\n", + printk(KERN_ERR PFX "unable to allocate lcq %d\n", tgt->lcq_mem_size); goto mem_alloc_failure; } diff --git a/drivers/scsi/device_handler/scsi_dh_rdac.c b/drivers/scsi/device_handler/scsi_dh_rdac.c index 2e7c136bb805..27c9d65d54a9 100644 --- a/drivers/scsi/device_handler/scsi_dh_rdac.c +++ b/drivers/scsi/device_handler/scsi_dh_rdac.c @@ -128,25 +128,7 @@ struct c4_inquiry { u8 reserved[2]; }; -struct rdac_controller { - u8 subsys_id[SUBSYS_ID_LEN]; - u8 slot_id[SLOT_ID_LEN]; - int use_ms10; - struct kref kref; - struct list_head node; /* list of all controllers */ - union { - struct rdac_pg_legacy legacy; - struct rdac_pg_expanded expanded; - } mode_select; - u8 index; - u8 array_name[ARRAY_LABEL_LEN]; - spinlock_t ms_lock; - int ms_queued; - struct work_struct ms_work; - struct scsi_device *ms_sdev; - struct list_head ms_head; -}; - +#define UNIQUE_ID_LEN 16 struct c8_inquiry { u8 peripheral_info; u8 page_code; /* 0xC8 */ @@ -159,12 +141,31 @@ struct c8_inquiry { u8 vol_user_label_len; u8 vol_user_label[60]; u8 array_uniq_id_len; - u8 array_unique_id[16]; + u8 array_unique_id[UNIQUE_ID_LEN]; u8 array_user_label_len; u8 array_user_label[60]; u8 lun[8]; }; +struct rdac_controller { + u8 array_id[UNIQUE_ID_LEN]; + int use_ms10; + struct kref kref; + struct list_head node; /* list of all controllers */ + union { + struct rdac_pg_legacy legacy; + struct rdac_pg_expanded expanded; + } mode_select; + u8 index; + u8 array_name[ARRAY_LABEL_LEN]; + struct Scsi_Host *host; + spinlock_t ms_lock; + int ms_queued; + struct work_struct ms_work; + struct scsi_device *ms_sdev; + struct list_head ms_head; +}; + struct c2_inquiry { u8 peripheral_info; u8 page_code; /* 0xC2 */ @@ -369,16 +370,17 @@ static void release_controller(struct kref *kref) kfree(ctlr); } -static struct rdac_controller *get_controller(u8 *subsys_id, u8 *slot_id, - char *array_name) +static struct rdac_controller *get_controller(int index, char *array_name, + u8 *array_id, struct scsi_device *sdev) { struct rdac_controller *ctlr, *tmp; spin_lock(&list_lock); list_for_each_entry(tmp, &ctlr_list, node) { - if ((memcmp(tmp->subsys_id, subsys_id, SUBSYS_ID_LEN) == 0) && - (memcmp(tmp->slot_id, slot_id, SLOT_ID_LEN) == 0)) { + if ((memcmp(tmp->array_id, array_id, UNIQUE_ID_LEN) == 0) && + (tmp->index == index) && + (tmp->host == sdev->host)) { kref_get(&tmp->kref); spin_unlock(&list_lock); return tmp; @@ -389,16 +391,11 @@ static struct rdac_controller *get_controller(u8 *subsys_id, u8 *slot_id, goto done; /* initialize fields of controller */ - memcpy(ctlr->subsys_id, subsys_id, SUBSYS_ID_LEN); - memcpy(ctlr->slot_id, slot_id, SLOT_ID_LEN); + memcpy(ctlr->array_id, array_id, UNIQUE_ID_LEN); + ctlr->index = index; + ctlr->host = sdev->host; memcpy(ctlr->array_name, array_name, ARRAY_LABEL_LEN); - /* update the controller index */ - if (slot_id[1] == 0x31) - ctlr->index = 0; - else - ctlr->index = 1; - kref_init(&ctlr->kref); ctlr->use_ms10 = -1; ctlr->ms_queued = 0; @@ -444,7 +441,7 @@ done: } static int get_lun_info(struct scsi_device *sdev, struct rdac_dh_data *h, - char *array_name) + char *array_name, u8 *array_id) { int err, i; struct c8_inquiry *inqp; @@ -463,6 +460,8 @@ static int get_lun_info(struct scsi_device *sdev, struct rdac_dh_data *h, *(array_name+i) = inqp->array_user_label[(2*i)+1]; *(array_name+ARRAY_LABEL_LEN-1) = '\0'; + memset(array_id, 0, UNIQUE_ID_LEN); + memcpy(array_id, inqp->array_unique_id, inqp->array_uniq_id_len); } return err; } @@ -504,16 +503,20 @@ static int check_ownership(struct scsi_device *sdev, struct rdac_dh_data *h) } static int initialize_controller(struct scsi_device *sdev, - struct rdac_dh_data *h, char *array_name) + struct rdac_dh_data *h, char *array_name, u8 *array_id) { - int err; + int err, index; struct c4_inquiry *inqp; err = submit_inquiry(sdev, 0xC4, sizeof(struct c4_inquiry), h); if (err == SCSI_DH_OK) { inqp = &h->inq.c4; - h->ctlr = get_controller(inqp->subsys_id, inqp->slot_id, - array_name); + /* get the controller index */ + if (inqp->slot_id[1] == 0x31) + index = 0; + else + index = 1; + h->ctlr = get_controller(index, array_name, array_id, sdev); if (!h->ctlr) err = SCSI_DH_RES_TEMP_UNAVAIL; } @@ -835,6 +838,7 @@ static int rdac_bus_attach(struct scsi_device *sdev) unsigned long flags; int err; char array_name[ARRAY_LABEL_LEN]; + char array_id[UNIQUE_ID_LEN]; scsi_dh_data = kzalloc(sizeof(*scsi_dh_data) + sizeof(*h) , GFP_KERNEL); @@ -849,11 +853,11 @@ static int rdac_bus_attach(struct scsi_device *sdev) h->lun = UNINITIALIZED_LUN; h->state = RDAC_STATE_ACTIVE; - err = get_lun_info(sdev, h, array_name); + err = get_lun_info(sdev, h, array_name, array_id); if (err != SCSI_DH_OK) goto failed; - err = initialize_controller(sdev, h, array_name); + err = initialize_controller(sdev, h, array_name, array_id); if (err != SCSI_DH_OK) goto failed; diff --git a/drivers/scsi/fcoe/fcoe.c b/drivers/scsi/fcoe/fcoe.c index 204fa8d4b4ab..ba710e350ac5 100644 --- a/drivers/scsi/fcoe/fcoe.c +++ b/drivers/scsi/fcoe/fcoe.c @@ -487,6 +487,19 @@ static int fcoe_fip_recv(struct sk_buff *skb, struct net_device *netdev, } /** + * fcoe_port_send() - Send an Ethernet-encapsulated FIP/FCoE frame + * @port: The FCoE port + * @skb: The FIP/FCoE packet to be sent + */ +static void fcoe_port_send(struct fcoe_port *port, struct sk_buff *skb) +{ + if (port->fcoe_pending_queue.qlen) + fcoe_check_wait_queue(port->lport, skb); + else if (fcoe_start_io(skb)) + fcoe_check_wait_queue(port->lport, skb); +} + +/** * fcoe_fip_send() - Send an Ethernet-encapsulated FIP frame * @fip: The FCoE controller * @skb: The FIP packet to be sent @@ -494,7 +507,7 @@ static int fcoe_fip_recv(struct sk_buff *skb, struct net_device *netdev, static void fcoe_fip_send(struct fcoe_ctlr *fip, struct sk_buff *skb) { skb->dev = fcoe_from_ctlr(fip)->netdev; - dev_queue_xmit(skb); + fcoe_port_send(lport_priv(fip->lp), skb); } /** @@ -1257,30 +1270,20 @@ static int fcoe_cpu_callback(struct notifier_block *nfb, /** * fcoe_select_cpu() - Selects CPU to handle post-processing of incoming * command. - * @curr_cpu: CPU which received request * - * This routine selects next CPU based on cpumask. + * This routine selects next CPU based on cpumask to distribute + * incoming requests in round robin. * - * Returns: int (CPU number). Caller to verify if returned CPU is online or not. + * Returns: int CPU number */ -static unsigned int fcoe_select_cpu(unsigned int curr_cpu) +static inline unsigned int fcoe_select_cpu(void) { static unsigned int selected_cpu; - if (num_online_cpus() == 1) - return curr_cpu; - /* - * Doing following check, to skip "curr_cpu (smp_processor_id)" - * from selection of CPU is intentional. This is to avoid same CPU - * doing post-processing of command. "curr_cpu" to just receive - * incoming request in case where rx_id is UNKNOWN and all other - * CPU to actually process the command(s) - */ - do { - selected_cpu = cpumask_next(selected_cpu, cpu_online_mask); - if (selected_cpu >= nr_cpu_ids) - selected_cpu = cpumask_first(cpu_online_mask); - } while (selected_cpu == curr_cpu); + selected_cpu = cpumask_next(selected_cpu, cpu_online_mask); + if (selected_cpu >= nr_cpu_ids) + selected_cpu = cpumask_first(cpu_online_mask); + return selected_cpu; } @@ -1350,30 +1353,26 @@ int fcoe_rcv(struct sk_buff *skb, struct net_device *netdev, fr = fcoe_dev_from_skb(skb); fr->fr_dev = lport; - fr->ptype = ptype; /* * In case the incoming frame's exchange is originated from * the initiator, then received frame's exchange id is ANDed * with fc_cpu_mask bits to get the same cpu on which exchange - * was originated, otherwise just use the current cpu. + * was originated, otherwise select cpu using rx exchange id + * or fcoe_select_cpu(). */ if (ntoh24(fh->fh_f_ctl) & FC_FC_EX_CTX) cpu = ntohs(fh->fh_ox_id) & fc_cpu_mask; else { - cpu = smp_processor_id(); - - if ((fh->fh_type == FC_TYPE_FCP) && - (ntohs(fh->fh_rx_id) == FC_XID_UNKNOWN)) { - do { - cpu = fcoe_select_cpu(cpu); - } while (!cpu_online(cpu)); - } else if ((fh->fh_type == FC_TYPE_FCP) && - (ntohs(fh->fh_rx_id) != FC_XID_UNKNOWN)) { + if (ntohs(fh->fh_rx_id) == FC_XID_UNKNOWN) + cpu = fcoe_select_cpu(); + else cpu = ntohs(fh->fh_rx_id) & fc_cpu_mask; - } else - cpu = smp_processor_id(); } + + if (cpu >= nr_cpu_ids) + goto err; + fps = &per_cpu(fcoe_percpu, cpu); spin_lock_bh(&fps->fcoe_rx_list.lock); if (unlikely(!fps->thread)) { @@ -1572,11 +1571,7 @@ int fcoe_xmit(struct fc_lport *lport, struct fc_frame *fp) /* send down to lld */ fr_dev(fp) = lport; - if (port->fcoe_pending_queue.qlen) - fcoe_check_wait_queue(lport, skb); - else if (fcoe_start_io(skb)) - fcoe_check_wait_queue(lport, skb); - + fcoe_port_send(port, skb); return 0; } diff --git a/drivers/scsi/hpsa.c b/drivers/scsi/hpsa.c index c6f99b1d2383..ec61bdb833ac 100644 --- a/drivers/scsi/hpsa.c +++ b/drivers/scsi/hpsa.c @@ -1219,8 +1219,8 @@ static void complete_scsi_command(struct CommandList *cp) dev_warn(&h->pdev->dev, "cp %p reports abort failed\n", cp); break; case CMD_UNSOLICITED_ABORT: - cmd->result = DID_RESET << 16; - dev_warn(&h->pdev->dev, "cp %p aborted do to an unsolicited " + cmd->result = DID_SOFT_ERROR << 16; /* retry the command */ + dev_warn(&h->pdev->dev, "cp %p aborted due to an unsolicited " "abort\n", cp); break; case CMD_TIMEOUT: diff --git a/drivers/scsi/hpsa.h b/drivers/scsi/hpsa.h index 6d8dcd4dd06b..7f53ceaa7239 100644 --- a/drivers/scsi/hpsa.h +++ b/drivers/scsi/hpsa.h @@ -214,7 +214,7 @@ static void SA5_submit_command(struct ctlr_info *h, dev_dbg(&h->pdev->dev, "Sending %x, tag = %x\n", c->busaddr, c->Header.Tag.lower); writel(c->busaddr, h->vaddr + SA5_REQUEST_PORT_OFFSET); - (void) readl(h->vaddr + SA5_REQUEST_PORT_OFFSET); + (void) readl(h->vaddr + SA5_SCRATCHPAD_OFFSET); h->commands_outstanding++; if (h->commands_outstanding > h->max_outstanding) h->max_outstanding = h->commands_outstanding; diff --git a/drivers/scsi/ipr.c b/drivers/scsi/ipr.c index 888086c4e709..8d636301e32c 100644 --- a/drivers/scsi/ipr.c +++ b/drivers/scsi/ipr.c @@ -8778,14 +8778,14 @@ static int __devinit ipr_probe_ioa(struct pci_dev *pdev, if (rc != PCIBIOS_SUCCESSFUL) { dev_err(&pdev->dev, "Failed to save PCI config space\n"); rc = -EIO; - goto cleanup_nomem; + goto out_msi_disable; } if ((rc = ipr_save_pcix_cmd_reg(ioa_cfg))) - goto cleanup_nomem; + goto out_msi_disable; if ((rc = ipr_set_pcix_cmd_reg(ioa_cfg))) - goto cleanup_nomem; + goto out_msi_disable; if (ioa_cfg->sis64) ioa_cfg->cfg_table_size = (sizeof(struct ipr_config_table_hdr64) @@ -8800,7 +8800,7 @@ static int __devinit ipr_probe_ioa(struct pci_dev *pdev, if (rc < 0) { dev_err(&pdev->dev, "Couldn't allocate enough memory for device driver!\n"); - goto cleanup_nomem; + goto out_msi_disable; } /* @@ -8845,10 +8845,10 @@ out: cleanup_nolog: ipr_free_mem(ioa_cfg); -cleanup_nomem: - iounmap(ipr_regs); out_msi_disable: pci_disable_msi(pdev); +cleanup_nomem: + iounmap(ipr_regs); out_release_regions: pci_release_regions(pdev); out_scsi_host_put: diff --git a/drivers/scsi/libfc/fc_exch.c b/drivers/scsi/libfc/fc_exch.c index f5a0665b6773..01ff082dc34c 100644 --- a/drivers/scsi/libfc/fc_exch.c +++ b/drivers/scsi/libfc/fc_exch.c @@ -802,10 +802,8 @@ static struct fc_exch *fc_exch_find(struct fc_exch_mgr *mp, u16 xid) pool = per_cpu_ptr(mp->pool, xid & fc_cpu_mask); spin_lock_bh(&pool->lock); ep = fc_exch_ptr_get(pool, (xid - mp->min_xid) >> fc_cpu_order); - if (ep) { + if (ep && ep->xid == xid) fc_exch_hold(ep); - WARN_ON(ep->xid != xid); - } spin_unlock_bh(&pool->lock); } return ep; @@ -2465,8 +2463,11 @@ int fc_setup_exch_mgr(void) fc_exch_workqueue = create_singlethread_workqueue("fc_exch_workqueue"); if (!fc_exch_workqueue) - return -ENOMEM; + goto err; return 0; +err: + kmem_cache_destroy(fc_em_cachep); + return -ENOMEM; } /** diff --git a/drivers/scsi/libfc/fc_fcp.c b/drivers/scsi/libfc/fc_fcp.c index 9cd2149519ac..afb63c843144 100644 --- a/drivers/scsi/libfc/fc_fcp.c +++ b/drivers/scsi/libfc/fc_fcp.c @@ -498,7 +498,7 @@ crc_err: stats = per_cpu_ptr(lport->dev_stats, get_cpu()); stats->ErrorFrames++; /* per cpu count, not total count, but OK for limit */ - if (stats->InvalidCRCCount++ < 5) + if (stats->InvalidCRCCount++ < FC_MAX_ERROR_CNT) printk(KERN_WARNING "libfc: CRC error on data " "frame for port (%6.6x)\n", lport->port_id); @@ -690,7 +690,7 @@ static int fc_fcp_send_data(struct fc_fcp_pkt *fsp, struct fc_seq *seq, } /** - * fc_fcp_abts_resp() - Send an ABTS response + * fc_fcp_abts_resp() - Receive an ABTS response * @fsp: The FCP packet that is being aborted * @fp: The response frame */ @@ -730,7 +730,7 @@ static void fc_fcp_abts_resp(struct fc_fcp_pkt *fsp, struct fc_frame *fp) } /** - * fc_fcp_recv() - Reveive an FCP frame + * fc_fcp_recv() - Receive an FCP frame * @seq: The sequence the frame is on * @fp: The received frame * @arg: The related FCP packet @@ -1084,6 +1084,7 @@ static int fc_fcp_pkt_send(struct fc_lport *lport, struct fc_fcp_pkt *fsp) rc = lport->tt.fcp_cmd_send(lport, fsp, fc_fcp_recv); if (unlikely(rc)) { spin_lock_irqsave(&si->scsi_queue_lock, flags); + fsp->cmd->SCp.ptr = NULL; list_del(&fsp->list); spin_unlock_irqrestore(&si->scsi_queue_lock, flags); } @@ -1645,12 +1646,10 @@ static void fc_fcp_srr(struct fc_fcp_pkt *fsp, enum fc_rctl r_ctl, u32 offset) struct fc_seq *seq; struct fcp_srr *srr; struct fc_frame *fp; - u8 cdb_op; unsigned int rec_tov; rport = fsp->rport; rpriv = rport->dd_data; - cdb_op = fsp->cdb_cmd.fc_cdb[0]; if (!(rpriv->flags & FC_RP_FLAGS_RETRY) || rpriv->rp_state != RPORT_ST_READY) diff --git a/drivers/scsi/libfc/fc_lport.c b/drivers/scsi/libfc/fc_lport.c index e008b1673507..e55ed9cf23fb 100644 --- a/drivers/scsi/libfc/fc_lport.c +++ b/drivers/scsi/libfc/fc_lport.c @@ -1352,7 +1352,6 @@ static void fc_lport_timeout(struct work_struct *work) WARN_ON(1); break; case LPORT_ST_READY: - WARN_ON(1); break; case LPORT_ST_RESET: break; diff --git a/drivers/scsi/libsas/sas_expander.c b/drivers/scsi/libsas/sas_expander.c index 874e29d9533f..f84084bba2f0 100644 --- a/drivers/scsi/libsas/sas_expander.c +++ b/drivers/scsi/libsas/sas_expander.c @@ -849,6 +849,9 @@ static struct domain_device *sas_ex_discover_expander( res = sas_discover_expander(child); if (res) { + spin_lock_irq(&parent->port->dev_list_lock); + list_del(&child->dev_list_node); + spin_unlock_irq(&parent->port->dev_list_lock); kfree(child); return NULL; } diff --git a/drivers/scsi/lpfc/lpfc.h b/drivers/scsi/lpfc/lpfc.h index 8ec2c86a49d4..c088a36d1f33 100644 --- a/drivers/scsi/lpfc/lpfc.h +++ b/drivers/scsi/lpfc/lpfc.h @@ -20,6 +20,11 @@ *******************************************************************/ #include <scsi/scsi_host.h> + +#if defined(CONFIG_DEBUG_FS) && !defined(CONFIG_SCSI_LPFC_DEBUG_FS) +#define CONFIG_SCSI_LPFC_DEBUG_FS +#endif + struct lpfc_sli2_slim; #define LPFC_PCI_DEV_LP 0x1 @@ -465,9 +470,10 @@ enum intr_type_t { struct unsol_rcv_ct_ctx { uint32_t ctxt_id; uint32_t SID; - uint32_t oxid; uint32_t flags; #define UNSOL_VALID 0x00000001 + uint16_t oxid; + uint16_t rxid; }; #define LPFC_USER_LINK_SPEED_AUTO 0 /* auto select (default)*/ @@ -674,6 +680,9 @@ struct lpfc_hba { uint32_t cfg_enable_rrq; uint32_t cfg_topology; uint32_t cfg_link_speed; +#define LPFC_FCF_FOV 1 /* Fast fcf failover */ +#define LPFC_FCF_PRIORITY 2 /* Priority fcf failover */ + uint32_t cfg_fcf_failover_policy; uint32_t cfg_cr_delay; uint32_t cfg_cr_count; uint32_t cfg_multi_ring_support; @@ -845,9 +854,13 @@ struct lpfc_hba { /* iDiag debugfs sub-directory */ struct dentry *idiag_root; struct dentry *idiag_pci_cfg; + struct dentry *idiag_bar_acc; struct dentry *idiag_que_info; struct dentry *idiag_que_acc; struct dentry *idiag_drb_acc; + struct dentry *idiag_ctl_acc; + struct dentry *idiag_mbx_acc; + struct dentry *idiag_ext_acc; #endif /* Used for deferred freeing of ELS data buffers */ diff --git a/drivers/scsi/lpfc/lpfc_attr.c b/drivers/scsi/lpfc/lpfc_attr.c index 135a53baa735..2542f1f8bf86 100644 --- a/drivers/scsi/lpfc/lpfc_attr.c +++ b/drivers/scsi/lpfc/lpfc_attr.c @@ -755,6 +755,47 @@ lpfc_issue_reset(struct device *dev, struct device_attribute *attr, } /** + * lpfc_sli4_pdev_status_reg_wait - Wait for pdev status register for readyness + * @phba: lpfc_hba pointer. + * + * Description: + * SLI4 interface type-2 device to wait on the sliport status register for + * the readyness after performing a firmware reset. + * + * Returns: + * zero for success + **/ +static int +lpfc_sli4_pdev_status_reg_wait(struct lpfc_hba *phba) +{ + struct lpfc_register portstat_reg; + int i; + + + lpfc_readl(phba->sli4_hba.u.if_type2.STATUSregaddr, + &portstat_reg.word0); + + /* wait for the SLI port firmware ready after firmware reset */ + for (i = 0; i < LPFC_FW_RESET_MAXIMUM_WAIT_10MS_CNT; i++) { + msleep(10); + lpfc_readl(phba->sli4_hba.u.if_type2.STATUSregaddr, + &portstat_reg.word0); + if (!bf_get(lpfc_sliport_status_err, &portstat_reg)) + continue; + if (!bf_get(lpfc_sliport_status_rn, &portstat_reg)) + continue; + if (!bf_get(lpfc_sliport_status_rdy, &portstat_reg)) + continue; + break; + } + + if (i < LPFC_FW_RESET_MAXIMUM_WAIT_10MS_CNT) + return 0; + else + return -EIO; +} + +/** * lpfc_sli4_pdev_reg_request - Request physical dev to perform a register acc * @phba: lpfc_hba pointer. * @@ -769,6 +810,7 @@ static ssize_t lpfc_sli4_pdev_reg_request(struct lpfc_hba *phba, uint32_t opcode) { struct completion online_compl; + struct pci_dev *pdev = phba->pcidev; uint32_t reg_val; int status = 0; int rc; @@ -781,6 +823,14 @@ lpfc_sli4_pdev_reg_request(struct lpfc_hba *phba, uint32_t opcode) LPFC_SLI_INTF_IF_TYPE_2)) return -EPERM; + if (!pdev->is_physfn) + return -EPERM; + + /* Disable SR-IOV virtual functions if enabled */ + if (phba->cfg_sriov_nr_virtfn) { + pci_disable_sriov(pdev); + phba->cfg_sriov_nr_virtfn = 0; + } status = lpfc_do_offline(phba, LPFC_EVT_OFFLINE); if (status != 0) @@ -805,7 +855,10 @@ lpfc_sli4_pdev_reg_request(struct lpfc_hba *phba, uint32_t opcode) readl(phba->sli4_hba.conf_regs_memmap_p + LPFC_CTL_PDEV_CTL_OFFSET); /* delay driver action following IF_TYPE_2 reset */ - msleep(100); + rc = lpfc_sli4_pdev_status_reg_wait(phba); + + if (rc) + return -EIO; init_completion(&online_compl); rc = lpfc_workq_post_event(phba, &status, &online_compl, @@ -895,6 +948,10 @@ lpfc_board_mode_store(struct device *dev, struct device_attribute *attr, if (!phba->cfg_enable_hba_reset) return -EACCES; + + lpfc_printf_vlog(vport, KERN_ERR, LOG_INIT, + "3050 lpfc_board_mode set to %s\n", buf); + init_completion(&online_compl); if(strncmp(buf, "online", sizeof("online") - 1) == 0) { @@ -1290,6 +1347,10 @@ lpfc_poll_store(struct device *dev, struct device_attribute *attr, if (phba->sli_rev == LPFC_SLI_REV4) val = 0; + lpfc_printf_vlog(vport, KERN_ERR, LOG_INIT, + "3051 lpfc_poll changed from %d to %d\n", + phba->cfg_poll, val); + spin_lock_irq(&phba->hbalock); old_val = phba->cfg_poll; @@ -1414,80 +1475,10 @@ lpfc_sriov_hw_max_virtfn_show(struct device *dev, struct Scsi_Host *shost = class_to_shost(dev); struct lpfc_vport *vport = (struct lpfc_vport *) shost->hostdata; struct lpfc_hba *phba = vport->phba; - struct pci_dev *pdev = phba->pcidev; - union lpfc_sli4_cfg_shdr *shdr; - uint32_t shdr_status, shdr_add_status; - LPFC_MBOXQ_t *mboxq; - struct lpfc_mbx_get_prof_cfg *get_prof_cfg; - struct lpfc_rsrc_desc_pcie *desc; - uint32_t max_nr_virtfn; - uint32_t desc_count; - int length, rc, i; - - if ((phba->sli_rev < LPFC_SLI_REV4) || - (bf_get(lpfc_sli_intf_if_type, &phba->sli4_hba.sli_intf) != - LPFC_SLI_INTF_IF_TYPE_2)) - return -EPERM; - - if (!pdev->is_physfn) - return snprintf(buf, PAGE_SIZE, "%d\n", 0); - - mboxq = (LPFC_MBOXQ_t *)mempool_alloc(phba->mbox_mem_pool, GFP_KERNEL); - if (!mboxq) - return -ENOMEM; - - /* get the maximum number of virtfn support by physfn */ - length = (sizeof(struct lpfc_mbx_get_prof_cfg) - - sizeof(struct lpfc_sli4_cfg_mhdr)); - lpfc_sli4_config(phba, mboxq, LPFC_MBOX_SUBSYSTEM_COMMON, - LPFC_MBOX_OPCODE_GET_PROFILE_CONFIG, - length, LPFC_SLI4_MBX_EMBED); - shdr = (union lpfc_sli4_cfg_shdr *) - &mboxq->u.mqe.un.sli4_config.header.cfg_shdr; - bf_set(lpfc_mbox_hdr_pf_num, &shdr->request, - phba->sli4_hba.iov.pf_number + 1); - - get_prof_cfg = &mboxq->u.mqe.un.get_prof_cfg; - bf_set(lpfc_mbx_get_prof_cfg_prof_tp, &get_prof_cfg->u.request, - LPFC_CFG_TYPE_CURRENT_ACTIVE); - - rc = lpfc_sli_issue_mbox_wait(phba, mboxq, - lpfc_mbox_tmo_val(phba, MBX_SLI4_CONFIG)); - - if (rc != MBX_TIMEOUT) { - /* check return status */ - shdr_status = bf_get(lpfc_mbox_hdr_status, &shdr->response); - shdr_add_status = bf_get(lpfc_mbox_hdr_add_status, - &shdr->response); - if (shdr_status || shdr_add_status || rc) - goto error_out; - - } else - goto error_out; - - desc_count = get_prof_cfg->u.response.prof_cfg.rsrc_desc_count; - - for (i = 0; i < LPFC_RSRC_DESC_MAX_NUM; i++) { - desc = (struct lpfc_rsrc_desc_pcie *) - &get_prof_cfg->u.response.prof_cfg.desc[i]; - if (LPFC_RSRC_DESC_TYPE_PCIE == - bf_get(lpfc_rsrc_desc_pcie_type, desc)) { - max_nr_virtfn = bf_get(lpfc_rsrc_desc_pcie_nr_virtfn, - desc); - break; - } - } - - if (i < LPFC_RSRC_DESC_MAX_NUM) { - if (rc != MBX_TIMEOUT) - mempool_free(mboxq, phba->mbox_mem_pool); - return snprintf(buf, PAGE_SIZE, "%d\n", max_nr_virtfn); - } + uint16_t max_nr_virtfn; -error_out: - if (rc != MBX_TIMEOUT) - mempool_free(mboxq, phba->mbox_mem_pool); - return -EIO; + max_nr_virtfn = lpfc_sli_sriov_nr_virtfn_get(phba); + return snprintf(buf, PAGE_SIZE, "%d\n", max_nr_virtfn); } /** @@ -1605,6 +1596,9 @@ static int \ lpfc_##attr##_set(struct lpfc_hba *phba, uint val) \ { \ if (val >= minval && val <= maxval) {\ + lpfc_printf_log(phba, KERN_ERR, LOG_INIT, \ + "3052 lpfc_" #attr " changed from %d to %d\n", \ + phba->cfg_##attr, val); \ phba->cfg_##attr = val;\ return 0;\ }\ @@ -1762,6 +1756,9 @@ static int \ lpfc_##attr##_set(struct lpfc_vport *vport, uint val) \ { \ if (val >= minval && val <= maxval) {\ + lpfc_printf_vlog(vport, KERN_ERR, LOG_INIT, \ + "3053 lpfc_" #attr " changed from %d to %d\n", \ + vport->cfg_##attr, val); \ vport->cfg_##attr = val;\ return 0;\ }\ @@ -2196,6 +2193,9 @@ lpfc_param_show(enable_npiv); lpfc_param_init(enable_npiv, 1, 0, 1); static DEVICE_ATTR(lpfc_enable_npiv, S_IRUGO, lpfc_enable_npiv_show, NULL); +LPFC_ATTR_R(fcf_failover_policy, 1, 1, 2, + "FCF Fast failover=1 Priority failover=2"); + int lpfc_enable_rrq; module_param(lpfc_enable_rrq, int, S_IRUGO); MODULE_PARM_DESC(lpfc_enable_rrq, "Enable RRQ functionality"); @@ -2678,6 +2678,9 @@ lpfc_topology_store(struct device *dev, struct device_attribute *attr, if (nolip) return strlen(buf); + lpfc_printf_vlog(vport, KERN_ERR, LOG_INIT, + "3054 lpfc_topology changed from %d to %d\n", + prev_val, val); err = lpfc_issue_lip(lpfc_shost_from_vport(phba->pport)); if (err) { phba->cfg_topology = prev_val; @@ -3101,6 +3104,10 @@ lpfc_link_speed_store(struct device *dev, struct device_attribute *attr, if (sscanf(val_buf, "%i", &val) != 1) return -EINVAL; + lpfc_printf_vlog(vport, KERN_ERR, LOG_INIT, + "3055 lpfc_link_speed changed from %d to %d %s\n", + phba->cfg_link_speed, val, nolip ? "(nolip)" : "(lip)"); + if (((val == LPFC_USER_LINK_SPEED_1G) && !(phba->lmt & LMT_1Gb)) || ((val == LPFC_USER_LINK_SPEED_2G) && !(phba->lmt & LMT_2Gb)) || ((val == LPFC_USER_LINK_SPEED_4G) && !(phba->lmt & LMT_4Gb)) || @@ -3678,7 +3685,9 @@ LPFC_ATTR_R(enable_bg, 0, 0, 1, "Enable BlockGuard Support"); # - Default will result in registering capabilities for all profiles. # */ -unsigned int lpfc_prot_mask = SHOST_DIF_TYPE1_PROTECTION; +unsigned int lpfc_prot_mask = SHOST_DIF_TYPE1_PROTECTION | + SHOST_DIX_TYPE0_PROTECTION | + SHOST_DIX_TYPE1_PROTECTION; module_param(lpfc_prot_mask, uint, S_IRUGO); MODULE_PARM_DESC(lpfc_prot_mask, "host protection mask"); @@ -3769,6 +3778,7 @@ struct device_attribute *lpfc_hba_attrs[] = { &dev_attr_lpfc_fdmi_on, &dev_attr_lpfc_max_luns, &dev_attr_lpfc_enable_npiv, + &dev_attr_lpfc_fcf_failover_policy, &dev_attr_lpfc_enable_rrq, &dev_attr_nport_evt_cnt, &dev_attr_board_mode, @@ -4989,6 +4999,7 @@ lpfc_get_cfgparam(struct lpfc_hba *phba) lpfc_link_speed_init(phba, lpfc_link_speed); lpfc_poll_tmo_init(phba, lpfc_poll_tmo); lpfc_enable_npiv_init(phba, lpfc_enable_npiv); + lpfc_fcf_failover_policy_init(phba, lpfc_fcf_failover_policy); lpfc_enable_rrq_init(phba, lpfc_enable_rrq); lpfc_use_msi_init(phba, lpfc_use_msi); lpfc_fcp_imax_init(phba, lpfc_fcp_imax); diff --git a/drivers/scsi/lpfc/lpfc_bsg.c b/drivers/scsi/lpfc/lpfc_bsg.c index 7fb0ba4cbfa7..6760c69f5253 100644 --- a/drivers/scsi/lpfc/lpfc_bsg.c +++ b/drivers/scsi/lpfc/lpfc_bsg.c @@ -42,6 +42,7 @@ #include "lpfc.h" #include "lpfc_logmsg.h" #include "lpfc_crtn.h" +#include "lpfc_debugfs.h" #include "lpfc_vport.h" #include "lpfc_version.h" @@ -960,8 +961,10 @@ lpfc_bsg_ct_unsol_event(struct lpfc_hba *phba, struct lpfc_sli_ring *pring, evt_dat->immed_dat].oxid, phba->ct_ctx[ evt_dat->immed_dat].SID); + phba->ct_ctx[evt_dat->immed_dat].rxid = + piocbq->iocb.ulpContext; phba->ct_ctx[evt_dat->immed_dat].oxid = - piocbq->iocb.ulpContext; + piocbq->iocb.unsli3.rcvsli3.ox_id; phba->ct_ctx[evt_dat->immed_dat].SID = piocbq->iocb.un.rcvels.remoteID; phba->ct_ctx[evt_dat->immed_dat].flags = UNSOL_VALID; @@ -1312,7 +1315,8 @@ lpfc_issue_ct_rsp(struct lpfc_hba *phba, struct fc_bsg_job *job, uint32_t tag, rc = IOCB_ERROR; goto issue_ct_rsp_exit; } - icmd->ulpContext = phba->ct_ctx[tag].oxid; + icmd->ulpContext = phba->ct_ctx[tag].rxid; + icmd->unsli3.rcvsli3.ox_id = phba->ct_ctx[tag].oxid; ndlp = lpfc_findnode_did(phba->pport, phba->ct_ctx[tag].SID); if (!ndlp) { lpfc_printf_log(phba, KERN_WARNING, LOG_ELS, @@ -1337,9 +1341,7 @@ lpfc_issue_ct_rsp(struct lpfc_hba *phba, struct fc_bsg_job *job, uint32_t tag, goto issue_ct_rsp_exit; } - icmd->un.ulpWord[3] = ndlp->nlp_rpi; - if (phba->sli_rev == LPFC_SLI_REV4) - icmd->ulpContext = + icmd->un.ulpWord[3] = phba->sli4_hba.rpi_ids[ndlp->nlp_rpi]; /* The exchange is done, mark the entry as invalid */ @@ -1351,8 +1353,8 @@ lpfc_issue_ct_rsp(struct lpfc_hba *phba, struct fc_bsg_job *job, uint32_t tag, /* Xmit CT response on exchange <xid> */ lpfc_printf_log(phba, KERN_INFO, LOG_ELS, - "2722 Xmit CT response on exchange x%x Data: x%x x%x\n", - icmd->ulpContext, icmd->ulpIoTag, phba->link_state); + "2722 Xmit CT response on exchange x%x Data: x%x x%x x%x\n", + icmd->ulpContext, icmd->ulpIoTag, tag, phba->link_state); ctiocb->iocb_cmpl = NULL; ctiocb->iocb_flag |= LPFC_IO_LIBDFC; @@ -1471,13 +1473,12 @@ send_mgmt_rsp_exit: /** * lpfc_bsg_diag_mode_enter - process preparing into device diag loopback mode * @phba: Pointer to HBA context object. - * @job: LPFC_BSG_VENDOR_DIAG_MODE * * This function is responsible for preparing driver for diag loopback * on device. */ static int -lpfc_bsg_diag_mode_enter(struct lpfc_hba *phba, struct fc_bsg_job *job) +lpfc_bsg_diag_mode_enter(struct lpfc_hba *phba) { struct lpfc_vport **vports; struct Scsi_Host *shost; @@ -1521,7 +1522,6 @@ lpfc_bsg_diag_mode_enter(struct lpfc_hba *phba, struct fc_bsg_job *job) /** * lpfc_bsg_diag_mode_exit - exit process from device diag loopback mode * @phba: Pointer to HBA context object. - * @job: LPFC_BSG_VENDOR_DIAG_MODE * * This function is responsible for driver exit processing of setting up * diag loopback mode on device. @@ -1567,7 +1567,7 @@ lpfc_sli3_bsg_diag_loopback_mode(struct lpfc_hba *phba, struct fc_bsg_job *job) uint32_t link_flags; uint32_t timeout; LPFC_MBOXQ_t *pmboxq; - int mbxstatus; + int mbxstatus = MBX_SUCCESS; int i = 0; int rc = 0; @@ -1586,7 +1586,7 @@ lpfc_sli3_bsg_diag_loopback_mode(struct lpfc_hba *phba, struct fc_bsg_job *job) goto job_error; } - rc = lpfc_bsg_diag_mode_enter(phba, job); + rc = lpfc_bsg_diag_mode_enter(phba); if (rc) goto job_error; @@ -1741,7 +1741,7 @@ lpfc_sli4_bsg_diag_loopback_mode(struct lpfc_hba *phba, struct fc_bsg_job *job) uint32_t link_flags, timeout, req_len, alloc_len; struct lpfc_mbx_set_link_diag_loopback *link_diag_loopback; LPFC_MBOXQ_t *pmboxq = NULL; - int mbxstatus, i, rc = 0; + int mbxstatus = MBX_SUCCESS, i, rc = 0; /* no data to return just the return code */ job->reply->reply_payload_rcv_len = 0; @@ -1758,7 +1758,7 @@ lpfc_sli4_bsg_diag_loopback_mode(struct lpfc_hba *phba, struct fc_bsg_job *job) goto job_error; } - rc = lpfc_bsg_diag_mode_enter(phba, job); + rc = lpfc_bsg_diag_mode_enter(phba); if (rc) goto job_error; @@ -1982,7 +1982,7 @@ lpfc_sli4_bsg_link_diag_test(struct fc_bsg_job *job) goto job_error; } - rc = lpfc_bsg_diag_mode_enter(phba, job); + rc = lpfc_bsg_diag_mode_enter(phba); if (rc) goto job_error; @@ -3178,6 +3178,11 @@ lpfc_bsg_issue_mbox_ext_handle_job(struct lpfc_hba *phba, LPFC_MBOXQ_t *pmboxq) "(x%x/x%x) complete bsg job done, bsize:%d\n", phba->mbox_ext_buf_ctx.nembType, phba->mbox_ext_buf_ctx.mboxType, size); + lpfc_idiag_mbxacc_dump_bsg_mbox(phba, + phba->mbox_ext_buf_ctx.nembType, + phba->mbox_ext_buf_ctx.mboxType, + dma_ebuf, sta_pos_addr, + phba->mbox_ext_buf_ctx.mbx_dmabuf, 0); } else spin_unlock_irqrestore(&phba->ct_ev_lock, flags); @@ -3430,6 +3435,10 @@ lpfc_bsg_sli_cfg_read_cmd_ext(struct lpfc_hba *phba, struct fc_bsg_job *job, "ext_buf_cnt:%d\n", ext_buf_cnt); } + /* before dma descriptor setup */ + lpfc_idiag_mbxacc_dump_bsg_mbox(phba, nemb_tp, mbox_rd, dma_mbox, + sta_pre_addr, dmabuf, ext_buf_cnt); + /* reject non-embedded mailbox command with none external buffer */ if (ext_buf_cnt == 0) { rc = -EPERM; @@ -3477,6 +3486,10 @@ lpfc_bsg_sli_cfg_read_cmd_ext(struct lpfc_hba *phba, struct fc_bsg_job *job, } } + /* after dma descriptor setup */ + lpfc_idiag_mbxacc_dump_bsg_mbox(phba, nemb_tp, mbox_rd, dma_mbox, + sta_pos_addr, dmabuf, ext_buf_cnt); + /* construct base driver mbox command */ pmb = &pmboxq->u.mb; pmbx = (uint8_t *)dmabuf->virt; @@ -3511,7 +3524,7 @@ lpfc_bsg_sli_cfg_read_cmd_ext(struct lpfc_hba *phba, struct fc_bsg_job *job, lpfc_printf_log(phba, KERN_INFO, LOG_LIBDFC, "2947 Issued SLI_CONFIG ext-buffer " "maibox command, rc:x%x\n", rc); - return 1; + return SLI_CONFIG_HANDLED; } lpfc_printf_log(phba, KERN_ERR, LOG_LIBDFC, "2948 Failed to issue SLI_CONFIG ext-buffer " @@ -3549,7 +3562,7 @@ lpfc_bsg_sli_cfg_write_cmd_ext(struct lpfc_hba *phba, struct fc_bsg_job *job, LPFC_MBOXQ_t *pmboxq = NULL; MAILBOX_t *pmb; uint8_t *mbx; - int rc = 0, i; + int rc = SLI_CONFIG_NOT_HANDLED, i; mbox_req = (struct dfc_mbox_req *)job->request->rqst_data.h_vendor.vendor_cmd; @@ -3591,12 +3604,20 @@ lpfc_bsg_sli_cfg_write_cmd_ext(struct lpfc_hba *phba, struct fc_bsg_job *job, "ext_buf_cnt:%d\n", ext_buf_cnt); } + /* before dma buffer descriptor setup */ + lpfc_idiag_mbxacc_dump_bsg_mbox(phba, nemb_tp, mbox_wr, dma_mbox, + sta_pre_addr, dmabuf, ext_buf_cnt); + if (ext_buf_cnt == 0) return -EPERM; /* for the first external buffer */ lpfc_bsg_sli_cfg_dma_desc_setup(phba, nemb_tp, 0, dmabuf, dmabuf); + /* after dma descriptor setup */ + lpfc_idiag_mbxacc_dump_bsg_mbox(phba, nemb_tp, mbox_wr, dma_mbox, + sta_pos_addr, dmabuf, ext_buf_cnt); + /* log for looking forward */ for (i = 1; i < ext_buf_cnt; i++) { if (nemb_tp == nemb_mse) @@ -3660,7 +3681,7 @@ lpfc_bsg_sli_cfg_write_cmd_ext(struct lpfc_hba *phba, struct fc_bsg_job *job, lpfc_printf_log(phba, KERN_INFO, LOG_LIBDFC, "2955 Issued SLI_CONFIG ext-buffer " "maibox command, rc:x%x\n", rc); - return 1; + return SLI_CONFIG_HANDLED; } lpfc_printf_log(phba, KERN_ERR, LOG_LIBDFC, "2956 Failed to issue SLI_CONFIG ext-buffer " @@ -3668,6 +3689,11 @@ lpfc_bsg_sli_cfg_write_cmd_ext(struct lpfc_hba *phba, struct fc_bsg_job *job, rc = -EPIPE; } + /* wait for additoinal external buffers */ + job->reply->result = 0; + job->job_done(job); + return SLI_CONFIG_HANDLED; + job_error: if (pmboxq) mempool_free(pmboxq, phba->mbox_mem_pool); @@ -3840,6 +3866,12 @@ lpfc_bsg_read_ebuf_get(struct lpfc_hba *phba, struct fc_bsg_job *job) dmabuf = list_first_entry(&phba->mbox_ext_buf_ctx.ext_dmabuf_list, struct lpfc_dmabuf, list); list_del_init(&dmabuf->list); + + /* after dma buffer descriptor setup */ + lpfc_idiag_mbxacc_dump_bsg_mbox(phba, phba->mbox_ext_buf_ctx.nembType, + mbox_rd, dma_ebuf, sta_pos_addr, + dmabuf, index); + pbuf = (uint8_t *)dmabuf->virt; job->reply->reply_payload_rcv_len = sg_copy_from_buffer(job->reply_payload.sg_list, @@ -3922,6 +3954,11 @@ lpfc_bsg_write_ebuf_set(struct lpfc_hba *phba, struct fc_bsg_job *job, dmabuf); list_add_tail(&dmabuf->list, &phba->mbox_ext_buf_ctx.ext_dmabuf_list); + /* after write dma buffer */ + lpfc_idiag_mbxacc_dump_bsg_mbox(phba, phba->mbox_ext_buf_ctx.nembType, + mbox_wr, dma_ebuf, sta_pos_addr, + dmabuf, index); + if (phba->mbox_ext_buf_ctx.seqNum == phba->mbox_ext_buf_ctx.numBuf) { lpfc_printf_log(phba, KERN_INFO, LOG_LIBDFC, "2968 SLI_CONFIG ext-buffer wr all %d " @@ -3959,7 +3996,7 @@ lpfc_bsg_write_ebuf_set(struct lpfc_hba *phba, struct fc_bsg_job *job, lpfc_printf_log(phba, KERN_INFO, LOG_LIBDFC, "2969 Issued SLI_CONFIG ext-buffer " "maibox command, rc:x%x\n", rc); - return 1; + return SLI_CONFIG_HANDLED; } lpfc_printf_log(phba, KERN_ERR, LOG_LIBDFC, "2970 Failed to issue SLI_CONFIG ext-buffer " @@ -4039,14 +4076,14 @@ lpfc_bsg_handle_sli_cfg_ext(struct lpfc_hba *phba, struct fc_bsg_job *job, struct lpfc_dmabuf *dmabuf) { struct dfc_mbox_req *mbox_req; - int rc; + int rc = SLI_CONFIG_NOT_HANDLED; mbox_req = (struct dfc_mbox_req *)job->request->rqst_data.h_vendor.vendor_cmd; /* mbox command with/without single external buffer */ if (mbox_req->extMboxTag == 0 && mbox_req->extSeqNum == 0) - return SLI_CONFIG_NOT_HANDLED; + return rc; /* mbox command and first external buffer */ if (phba->mbox_ext_buf_ctx.state == LPFC_BSG_MBOX_IDLE) { @@ -4249,7 +4286,7 @@ lpfc_bsg_issue_mbox(struct lpfc_hba *phba, struct fc_bsg_job *job, * mailbox extension size */ if ((transmit_length > receive_length) || - (transmit_length > MAILBOX_EXT_SIZE)) { + (transmit_length > BSG_MBOX_SIZE - sizeof(MAILBOX_t))) { rc = -ERANGE; goto job_done; } @@ -4272,7 +4309,7 @@ lpfc_bsg_issue_mbox(struct lpfc_hba *phba, struct fc_bsg_job *job, /* receive length cannot be greater than mailbox * extension size */ - if (receive_length > MAILBOX_EXT_SIZE) { + if (receive_length > BSG_MBOX_SIZE - sizeof(MAILBOX_t)) { rc = -ERANGE; goto job_done; } @@ -4306,7 +4343,8 @@ lpfc_bsg_issue_mbox(struct lpfc_hba *phba, struct fc_bsg_job *job, bde = (struct ulp_bde64 *)&pmb->un.varWords[4]; /* bde size cannot be greater than mailbox ext size */ - if (bde->tus.f.bdeSize > MAILBOX_EXT_SIZE) { + if (bde->tus.f.bdeSize > + BSG_MBOX_SIZE - sizeof(MAILBOX_t)) { rc = -ERANGE; goto job_done; } @@ -4332,7 +4370,8 @@ lpfc_bsg_issue_mbox(struct lpfc_hba *phba, struct fc_bsg_job *job, * mailbox extension size */ if ((receive_length == 0) || - (receive_length > MAILBOX_EXT_SIZE)) { + (receive_length > + BSG_MBOX_SIZE - sizeof(MAILBOX_t))) { rc = -ERANGE; goto job_done; } diff --git a/drivers/scsi/lpfc/lpfc_crtn.h b/drivers/scsi/lpfc/lpfc_crtn.h index fc20c247f36b..a6db6aef1331 100644 --- a/drivers/scsi/lpfc/lpfc_crtn.h +++ b/drivers/scsi/lpfc/lpfc_crtn.h @@ -235,9 +235,11 @@ int lpfc_sli4_redisc_fcf_table(struct lpfc_hba *); void lpfc_fcf_redisc_wait_start_timer(struct lpfc_hba *); void lpfc_sli4_fcf_dead_failthrough(struct lpfc_hba *); uint16_t lpfc_sli4_fcf_rr_next_index_get(struct lpfc_hba *); +void lpfc_sli4_set_fcf_flogi_fail(struct lpfc_hba *, uint16_t); int lpfc_sli4_fcf_rr_index_set(struct lpfc_hba *, uint16_t); void lpfc_sli4_fcf_rr_index_clear(struct lpfc_hba *, uint16_t); int lpfc_sli4_fcf_rr_next_proc(struct lpfc_vport *, uint16_t); +void lpfc_sli4_clear_fcf_rr_bmask(struct lpfc_hba *); int lpfc_mem_alloc(struct lpfc_hba *, int align); void lpfc_mem_free(struct lpfc_hba *); @@ -371,6 +373,10 @@ extern struct lpfc_hbq_init *lpfc_hbq_defs[]; /* SLI4 if_type 2 externs. */ int lpfc_sli4_alloc_resource_identifiers(struct lpfc_hba *); int lpfc_sli4_dealloc_resource_identifiers(struct lpfc_hba *); +int lpfc_sli4_get_allocated_extnts(struct lpfc_hba *, uint16_t, + uint16_t *, uint16_t *); +int lpfc_sli4_get_avail_extnt_rsrc(struct lpfc_hba *, uint16_t, + uint16_t *, uint16_t *); /* externs BlockGuard */ extern char *_dump_buf_data; @@ -432,10 +438,16 @@ void lpfc_handle_rrq_active(struct lpfc_hba *); int lpfc_send_rrq(struct lpfc_hba *, struct lpfc_node_rrq *); int lpfc_set_rrq_active(struct lpfc_hba *, struct lpfc_nodelist *, uint16_t, uint16_t, uint16_t); +uint16_t lpfc_sli4_xri_inrange(struct lpfc_hba *, uint16_t); void lpfc_cleanup_wt_rrqs(struct lpfc_hba *); void lpfc_cleanup_vports_rrqs(struct lpfc_vport *, struct lpfc_nodelist *); struct lpfc_node_rrq *lpfc_get_active_rrq(struct lpfc_vport *, uint16_t, uint32_t); +void lpfc_idiag_mbxacc_dump_bsg_mbox(struct lpfc_hba *, enum nemb_type, + enum mbox_type, enum dma_type, enum sta_type, + struct lpfc_dmabuf *, uint32_t); +void lpfc_idiag_mbxacc_dump_issue_mbox(struct lpfc_hba *, MAILBOX_t *); int lpfc_wr_object(struct lpfc_hba *, struct list_head *, uint32_t, uint32_t *); /* functions to support SR-IOV */ int lpfc_sli_probe_sriov_nr_virtfn(struct lpfc_hba *, int); +uint16_t lpfc_sli_sriov_nr_virtfn_get(struct lpfc_hba *); diff --git a/drivers/scsi/lpfc/lpfc_debugfs.c b/drivers/scsi/lpfc/lpfc_debugfs.c index 30b25c5fdd7e..a0424dd90e40 100644 --- a/drivers/scsi/lpfc/lpfc_debugfs.c +++ b/drivers/scsi/lpfc/lpfc_debugfs.c @@ -48,6 +48,7 @@ #include "lpfc_version.h" #include "lpfc_compat.h" #include "lpfc_debugfs.h" +#include "lpfc_bsg.h" #ifdef CONFIG_SCSI_LPFC_DEBUG_FS /* @@ -135,7 +136,11 @@ lpfc_debugfs_disc_trc_data(struct lpfc_vport *vport, char *buf, int size) int i, index, len, enable; uint32_t ms; struct lpfc_debugfs_trc *dtp; - char buffer[LPFC_DEBUG_TRC_ENTRY_SIZE]; + char *buffer; + + buffer = kmalloc(LPFC_DEBUG_TRC_ENTRY_SIZE, GFP_KERNEL); + if (!buffer) + return 0; enable = lpfc_debugfs_enable; lpfc_debugfs_enable = 0; @@ -167,6 +172,8 @@ lpfc_debugfs_disc_trc_data(struct lpfc_vport *vport, char *buf, int size) } lpfc_debugfs_enable = enable; + kfree(buffer); + return len; } @@ -195,8 +202,11 @@ lpfc_debugfs_slow_ring_trc_data(struct lpfc_hba *phba, char *buf, int size) int i, index, len, enable; uint32_t ms; struct lpfc_debugfs_trc *dtp; - char buffer[LPFC_DEBUG_TRC_ENTRY_SIZE]; + char *buffer; + buffer = kmalloc(LPFC_DEBUG_TRC_ENTRY_SIZE, GFP_KERNEL); + if (!buffer) + return 0; enable = lpfc_debugfs_enable; lpfc_debugfs_enable = 0; @@ -228,6 +238,8 @@ lpfc_debugfs_slow_ring_trc_data(struct lpfc_hba *phba, char *buf, int size) } lpfc_debugfs_enable = enable; + kfree(buffer); + return len; } @@ -378,7 +390,11 @@ lpfc_debugfs_dumpHBASlim_data(struct lpfc_hba *phba, char *buf, int size) int len = 0; int i, off; uint32_t *ptr; - char buffer[1024]; + char *buffer; + + buffer = kmalloc(1024, GFP_KERNEL); + if (!buffer) + return 0; off = 0; spin_lock_irq(&phba->hbalock); @@ -407,6 +423,8 @@ lpfc_debugfs_dumpHBASlim_data(struct lpfc_hba *phba, char *buf, int size) } spin_unlock_irq(&phba->hbalock); + kfree(buffer); + return len; } @@ -1327,8 +1345,8 @@ lpfc_idiag_pcicfg_read(struct file *file, char __user *buf, size_t nbytes, return 0; if (idiag.cmd.opcode == LPFC_IDIAG_CMD_PCICFG_RD) { - where = idiag.cmd.data[0]; - count = idiag.cmd.data[1]; + where = idiag.cmd.data[IDIAG_PCICFG_WHERE_INDX]; + count = idiag.cmd.data[IDIAG_PCICFG_COUNT_INDX]; } else return 0; @@ -1373,6 +1391,11 @@ pcicfg_browse: len += snprintf(pbuffer+len, LPFC_PCI_CFG_SIZE-len, "%08x ", u32val); offset += sizeof(uint32_t); + if (offset >= LPFC_PCI_CFG_SIZE) { + len += snprintf(pbuffer+len, + LPFC_PCI_CFG_SIZE-len, "\n"); + break; + } index -= sizeof(uint32_t); if (!index) len += snprintf(pbuffer+len, LPFC_PCI_CFG_SIZE-len, @@ -1385,8 +1408,11 @@ pcicfg_browse: } /* Set up the offset for next portion of pci cfg read */ - idiag.offset.last_rd += LPFC_PCI_CFG_RD_SIZE; - if (idiag.offset.last_rd >= LPFC_PCI_CFG_SIZE) + if (index == 0) { + idiag.offset.last_rd += LPFC_PCI_CFG_RD_SIZE; + if (idiag.offset.last_rd >= LPFC_PCI_CFG_SIZE) + idiag.offset.last_rd = 0; + } else idiag.offset.last_rd = 0; return simple_read_from_buffer(buf, nbytes, ppos, pbuffer, len); @@ -1439,8 +1465,8 @@ lpfc_idiag_pcicfg_write(struct file *file, const char __user *buf, if (rc != LPFC_PCI_CFG_RD_CMD_ARG) goto error_out; /* Read command from PCI config space, set up command fields */ - where = idiag.cmd.data[0]; - count = idiag.cmd.data[1]; + where = idiag.cmd.data[IDIAG_PCICFG_WHERE_INDX]; + count = idiag.cmd.data[IDIAG_PCICFG_COUNT_INDX]; if (count == LPFC_PCI_CFG_BROWSE) { if (where % sizeof(uint32_t)) goto error_out; @@ -1475,9 +1501,9 @@ lpfc_idiag_pcicfg_write(struct file *file, const char __user *buf, if (rc != LPFC_PCI_CFG_WR_CMD_ARG) goto error_out; /* Write command to PCI config space, read-modify-write */ - where = idiag.cmd.data[0]; - count = idiag.cmd.data[1]; - value = idiag.cmd.data[2]; + where = idiag.cmd.data[IDIAG_PCICFG_WHERE_INDX]; + count = idiag.cmd.data[IDIAG_PCICFG_COUNT_INDX]; + value = idiag.cmd.data[IDIAG_PCICFG_VALUE_INDX]; /* Sanity checks */ if ((count != sizeof(uint8_t)) && (count != sizeof(uint16_t)) && @@ -1570,6 +1596,292 @@ error_out: } /** + * lpfc_idiag_baracc_read - idiag debugfs pci bar access read + * @file: The file pointer to read from. + * @buf: The buffer to copy the data to. + * @nbytes: The number of bytes to read. + * @ppos: The position in the file to start reading from. + * + * Description: + * This routine reads data from the @phba pci bar memory mapped space + * according to the idiag command, and copies to user @buf. + * + * Returns: + * This function returns the amount of data that was read (this could be less + * than @nbytes if the end of the file was reached) or a negative error value. + **/ +static ssize_t +lpfc_idiag_baracc_read(struct file *file, char __user *buf, size_t nbytes, + loff_t *ppos) +{ + struct lpfc_debug *debug = file->private_data; + struct lpfc_hba *phba = (struct lpfc_hba *)debug->i_private; + int offset_label, offset, offset_run, len = 0, index; + int bar_num, acc_range, bar_size; + char *pbuffer; + void __iomem *mem_mapped_bar; + uint32_t if_type; + struct pci_dev *pdev; + uint32_t u32val; + + pdev = phba->pcidev; + if (!pdev) + return 0; + + /* This is a user read operation */ + debug->op = LPFC_IDIAG_OP_RD; + + if (!debug->buffer) + debug->buffer = kmalloc(LPFC_PCI_BAR_RD_BUF_SIZE, GFP_KERNEL); + if (!debug->buffer) + return 0; + pbuffer = debug->buffer; + + if (*ppos) + return 0; + + if (idiag.cmd.opcode == LPFC_IDIAG_CMD_BARACC_RD) { + bar_num = idiag.cmd.data[IDIAG_BARACC_BAR_NUM_INDX]; + offset = idiag.cmd.data[IDIAG_BARACC_OFF_SET_INDX]; + acc_range = idiag.cmd.data[IDIAG_BARACC_ACC_MOD_INDX]; + bar_size = idiag.cmd.data[IDIAG_BARACC_BAR_SZE_INDX]; + } else + return 0; + + if (acc_range == 0) + return 0; + + if_type = bf_get(lpfc_sli_intf_if_type, &phba->sli4_hba.sli_intf); + if (if_type == LPFC_SLI_INTF_IF_TYPE_0) { + if (bar_num == IDIAG_BARACC_BAR_0) + mem_mapped_bar = phba->sli4_hba.conf_regs_memmap_p; + else if (bar_num == IDIAG_BARACC_BAR_1) + mem_mapped_bar = phba->sli4_hba.ctrl_regs_memmap_p; + else if (bar_num == IDIAG_BARACC_BAR_2) + mem_mapped_bar = phba->sli4_hba.drbl_regs_memmap_p; + else + return 0; + } else if (if_type == LPFC_SLI_INTF_IF_TYPE_2) { + if (bar_num == IDIAG_BARACC_BAR_0) + mem_mapped_bar = phba->sli4_hba.conf_regs_memmap_p; + else + return 0; + } else + return 0; + + /* Read single PCI bar space register */ + if (acc_range == SINGLE_WORD) { + offset_run = offset; + u32val = readl(mem_mapped_bar + offset_run); + len += snprintf(pbuffer+len, LPFC_PCI_BAR_RD_BUF_SIZE-len, + "%05x: %08x\n", offset_run, u32val); + } else + goto baracc_browse; + + return simple_read_from_buffer(buf, nbytes, ppos, pbuffer, len); + +baracc_browse: + + /* Browse all PCI bar space registers */ + offset_label = idiag.offset.last_rd; + offset_run = offset_label; + + /* Read PCI bar memory mapped space */ + len += snprintf(pbuffer+len, LPFC_PCI_BAR_RD_BUF_SIZE-len, + "%05x: ", offset_label); + index = LPFC_PCI_BAR_RD_SIZE; + while (index > 0) { + u32val = readl(mem_mapped_bar + offset_run); + len += snprintf(pbuffer+len, LPFC_PCI_BAR_RD_BUF_SIZE-len, + "%08x ", u32val); + offset_run += sizeof(uint32_t); + if (acc_range == LPFC_PCI_BAR_BROWSE) { + if (offset_run >= bar_size) { + len += snprintf(pbuffer+len, + LPFC_PCI_BAR_RD_BUF_SIZE-len, "\n"); + break; + } + } else { + if (offset_run >= offset + + (acc_range * sizeof(uint32_t))) { + len += snprintf(pbuffer+len, + LPFC_PCI_BAR_RD_BUF_SIZE-len, "\n"); + break; + } + } + index -= sizeof(uint32_t); + if (!index) + len += snprintf(pbuffer+len, + LPFC_PCI_BAR_RD_BUF_SIZE-len, "\n"); + else if (!(index % (8 * sizeof(uint32_t)))) { + offset_label += (8 * sizeof(uint32_t)); + len += snprintf(pbuffer+len, + LPFC_PCI_BAR_RD_BUF_SIZE-len, + "\n%05x: ", offset_label); + } + } + + /* Set up the offset for next portion of pci bar read */ + if (index == 0) { + idiag.offset.last_rd += LPFC_PCI_BAR_RD_SIZE; + if (acc_range == LPFC_PCI_BAR_BROWSE) { + if (idiag.offset.last_rd >= bar_size) + idiag.offset.last_rd = 0; + } else { + if (offset_run >= offset + + (acc_range * sizeof(uint32_t))) + idiag.offset.last_rd = offset; + } + } else { + if (acc_range == LPFC_PCI_BAR_BROWSE) + idiag.offset.last_rd = 0; + else + idiag.offset.last_rd = offset; + } + + return simple_read_from_buffer(buf, nbytes, ppos, pbuffer, len); +} + +/** + * lpfc_idiag_baracc_write - Syntax check and set up idiag bar access commands + * @file: The file pointer to read from. + * @buf: The buffer to copy the user data from. + * @nbytes: The number of bytes to get. + * @ppos: The position in the file to start reading from. + * + * This routine get the debugfs idiag command struct from user space and + * then perform the syntax check for PCI bar memory mapped space read or + * write command accordingly. In the case of PCI bar memory mapped space + * read command, it sets up the command in the idiag command struct for + * the debugfs read operation. In the case of PCI bar memorpy mapped space + * write operation, it executes the write operation into the PCI bar memory + * mapped space accordingly. + * + * It returns the @nbytges passing in from debugfs user space when successful. + * In case of error conditions, it returns proper error code back to the user + * space. + */ +static ssize_t +lpfc_idiag_baracc_write(struct file *file, const char __user *buf, + size_t nbytes, loff_t *ppos) +{ + struct lpfc_debug *debug = file->private_data; + struct lpfc_hba *phba = (struct lpfc_hba *)debug->i_private; + uint32_t bar_num, bar_size, offset, value, acc_range; + struct pci_dev *pdev; + void __iomem *mem_mapped_bar; + uint32_t if_type; + uint32_t u32val; + int rc; + + pdev = phba->pcidev; + if (!pdev) + return -EFAULT; + + /* This is a user write operation */ + debug->op = LPFC_IDIAG_OP_WR; + + rc = lpfc_idiag_cmd_get(buf, nbytes, &idiag.cmd); + if (rc < 0) + return rc; + + if_type = bf_get(lpfc_sli_intf_if_type, &phba->sli4_hba.sli_intf); + bar_num = idiag.cmd.data[IDIAG_BARACC_BAR_NUM_INDX]; + + if (if_type == LPFC_SLI_INTF_IF_TYPE_0) { + if ((bar_num != IDIAG_BARACC_BAR_0) && + (bar_num != IDIAG_BARACC_BAR_1) && + (bar_num != IDIAG_BARACC_BAR_2)) + goto error_out; + } else if (if_type == LPFC_SLI_INTF_IF_TYPE_2) { + if (bar_num != IDIAG_BARACC_BAR_0) + goto error_out; + } else + goto error_out; + + if (if_type == LPFC_SLI_INTF_IF_TYPE_0) { + if (bar_num == IDIAG_BARACC_BAR_0) { + idiag.cmd.data[IDIAG_BARACC_BAR_SZE_INDX] = + LPFC_PCI_IF0_BAR0_SIZE; + mem_mapped_bar = phba->sli4_hba.conf_regs_memmap_p; + } else if (bar_num == IDIAG_BARACC_BAR_1) { + idiag.cmd.data[IDIAG_BARACC_BAR_SZE_INDX] = + LPFC_PCI_IF0_BAR1_SIZE; + mem_mapped_bar = phba->sli4_hba.ctrl_regs_memmap_p; + } else if (bar_num == IDIAG_BARACC_BAR_2) { + idiag.cmd.data[IDIAG_BARACC_BAR_SZE_INDX] = + LPFC_PCI_IF0_BAR2_SIZE; + mem_mapped_bar = phba->sli4_hba.drbl_regs_memmap_p; + } else + goto error_out; + } else if (if_type == LPFC_SLI_INTF_IF_TYPE_2) { + if (bar_num == IDIAG_BARACC_BAR_0) { + idiag.cmd.data[IDIAG_BARACC_BAR_SZE_INDX] = + LPFC_PCI_IF2_BAR0_SIZE; + mem_mapped_bar = phba->sli4_hba.conf_regs_memmap_p; + } else + goto error_out; + } else + goto error_out; + + offset = idiag.cmd.data[IDIAG_BARACC_OFF_SET_INDX]; + if (offset % sizeof(uint32_t)) + goto error_out; + + bar_size = idiag.cmd.data[IDIAG_BARACC_BAR_SZE_INDX]; + if (idiag.cmd.opcode == LPFC_IDIAG_CMD_BARACC_RD) { + /* Sanity check on PCI config read command line arguments */ + if (rc != LPFC_PCI_BAR_RD_CMD_ARG) + goto error_out; + acc_range = idiag.cmd.data[IDIAG_BARACC_ACC_MOD_INDX]; + if (acc_range == LPFC_PCI_BAR_BROWSE) { + if (offset > bar_size - sizeof(uint32_t)) + goto error_out; + /* Starting offset to browse */ + idiag.offset.last_rd = offset; + } else if (acc_range > SINGLE_WORD) { + if (offset + acc_range * sizeof(uint32_t) > bar_size) + goto error_out; + /* Starting offset to browse */ + idiag.offset.last_rd = offset; + } else if (acc_range != SINGLE_WORD) + goto error_out; + } else if (idiag.cmd.opcode == LPFC_IDIAG_CMD_BARACC_WR || + idiag.cmd.opcode == LPFC_IDIAG_CMD_BARACC_ST || + idiag.cmd.opcode == LPFC_IDIAG_CMD_BARACC_CL) { + /* Sanity check on PCI bar write command line arguments */ + if (rc != LPFC_PCI_BAR_WR_CMD_ARG) + goto error_out; + /* Write command to PCI bar space, read-modify-write */ + acc_range = SINGLE_WORD; + value = idiag.cmd.data[IDIAG_BARACC_REG_VAL_INDX]; + if (idiag.cmd.opcode == LPFC_IDIAG_CMD_BARACC_WR) { + writel(value, mem_mapped_bar + offset); + readl(mem_mapped_bar + offset); + } + if (idiag.cmd.opcode == LPFC_IDIAG_CMD_BARACC_ST) { + u32val = readl(mem_mapped_bar + offset); + u32val |= value; + writel(u32val, mem_mapped_bar + offset); + readl(mem_mapped_bar + offset); + } + if (idiag.cmd.opcode == LPFC_IDIAG_CMD_BARACC_CL) { + u32val = readl(mem_mapped_bar + offset); + u32val &= ~value; + writel(u32val, mem_mapped_bar + offset); + readl(mem_mapped_bar + offset); + } + } else + /* All other opecodes are illegal for now */ + goto error_out; + + return nbytes; +error_out: + memset(&idiag, 0, sizeof(idiag)); + return -EINVAL; +} + +/** * lpfc_idiag_queinfo_read - idiag debugfs read queue information * @file: The file pointer to read from. * @buf: The buffer to copy the data to. @@ -1871,8 +2183,8 @@ lpfc_idiag_queacc_read(struct file *file, char __user *buf, size_t nbytes, return 0; if (idiag.cmd.opcode == LPFC_IDIAG_CMD_QUEACC_RD) { - index = idiag.cmd.data[2]; - count = idiag.cmd.data[3]; + index = idiag.cmd.data[IDIAG_QUEACC_INDEX_INDX]; + count = idiag.cmd.data[IDIAG_QUEACC_COUNT_INDX]; pque = (struct lpfc_queue *)idiag.ptr_private; } else return 0; @@ -1944,12 +2256,12 @@ lpfc_idiag_queacc_write(struct file *file, const char __user *buf, return rc; /* Get and sanity check on command feilds */ - quetp = idiag.cmd.data[0]; - queid = idiag.cmd.data[1]; - index = idiag.cmd.data[2]; - count = idiag.cmd.data[3]; - offset = idiag.cmd.data[4]; - value = idiag.cmd.data[5]; + quetp = idiag.cmd.data[IDIAG_QUEACC_QUETP_INDX]; + queid = idiag.cmd.data[IDIAG_QUEACC_QUEID_INDX]; + index = idiag.cmd.data[IDIAG_QUEACC_INDEX_INDX]; + count = idiag.cmd.data[IDIAG_QUEACC_COUNT_INDX]; + offset = idiag.cmd.data[IDIAG_QUEACC_OFFST_INDX]; + value = idiag.cmd.data[IDIAG_QUEACC_VALUE_INDX]; /* Sanity check on command line arguments */ if (idiag.cmd.opcode == LPFC_IDIAG_CMD_QUEACC_WR || @@ -2218,7 +2530,7 @@ lpfc_idiag_drbacc_read(struct file *file, char __user *buf, size_t nbytes, return 0; if (idiag.cmd.opcode == LPFC_IDIAG_CMD_DRBACC_RD) - drb_reg_id = idiag.cmd.data[0]; + drb_reg_id = idiag.cmd.data[IDIAG_DRBACC_REGID_INDX]; else return 0; @@ -2257,7 +2569,7 @@ lpfc_idiag_drbacc_write(struct file *file, const char __user *buf, { struct lpfc_debug *debug = file->private_data; struct lpfc_hba *phba = (struct lpfc_hba *)debug->i_private; - uint32_t drb_reg_id, value, reg_val; + uint32_t drb_reg_id, value, reg_val = 0; void __iomem *drb_reg; int rc; @@ -2269,8 +2581,8 @@ lpfc_idiag_drbacc_write(struct file *file, const char __user *buf, return rc; /* Sanity check on command line arguments */ - drb_reg_id = idiag.cmd.data[0]; - value = idiag.cmd.data[1]; + drb_reg_id = idiag.cmd.data[IDIAG_DRBACC_REGID_INDX]; + value = idiag.cmd.data[IDIAG_DRBACC_VALUE_INDX]; if (idiag.cmd.opcode == LPFC_IDIAG_CMD_DRBACC_WR || idiag.cmd.opcode == LPFC_IDIAG_CMD_DRBACC_ST || @@ -2330,6 +2642,679 @@ error_out: return -EINVAL; } +/** + * lpfc_idiag_ctlacc_read_reg - idiag debugfs read a control registers + * @phba: The pointer to hba structure. + * @pbuffer: The pointer to the buffer to copy the data to. + * @len: The lenght of bytes to copied. + * @drbregid: The id to doorbell registers. + * + * Description: + * This routine reads a control register and copies its content to the + * user buffer pointed to by @pbuffer. + * + * Returns: + * This function returns the amount of data that was copied into @pbuffer. + **/ +static int +lpfc_idiag_ctlacc_read_reg(struct lpfc_hba *phba, char *pbuffer, + int len, uint32_t ctlregid) +{ + + if (!pbuffer) + return 0; + + switch (ctlregid) { + case LPFC_CTL_PORT_SEM: + len += snprintf(pbuffer+len, LPFC_CTL_ACC_BUF_SIZE-len, + "Port SemReg: 0x%08x\n", + readl(phba->sli4_hba.conf_regs_memmap_p + + LPFC_CTL_PORT_SEM_OFFSET)); + break; + case LPFC_CTL_PORT_STA: + len += snprintf(pbuffer+len, LPFC_CTL_ACC_BUF_SIZE-len, + "Port StaReg: 0x%08x\n", + readl(phba->sli4_hba.conf_regs_memmap_p + + LPFC_CTL_PORT_STA_OFFSET)); + break; + case LPFC_CTL_PORT_CTL: + len += snprintf(pbuffer+len, LPFC_CTL_ACC_BUF_SIZE-len, + "Port CtlReg: 0x%08x\n", + readl(phba->sli4_hba.conf_regs_memmap_p + + LPFC_CTL_PORT_CTL_OFFSET)); + break; + case LPFC_CTL_PORT_ER1: + len += snprintf(pbuffer+len, LPFC_CTL_ACC_BUF_SIZE-len, + "Port Er1Reg: 0x%08x\n", + readl(phba->sli4_hba.conf_regs_memmap_p + + LPFC_CTL_PORT_ER1_OFFSET)); + break; + case LPFC_CTL_PORT_ER2: + len += snprintf(pbuffer+len, LPFC_CTL_ACC_BUF_SIZE-len, + "Port Er2Reg: 0x%08x\n", + readl(phba->sli4_hba.conf_regs_memmap_p + + LPFC_CTL_PORT_ER2_OFFSET)); + break; + case LPFC_CTL_PDEV_CTL: + len += snprintf(pbuffer+len, LPFC_CTL_ACC_BUF_SIZE-len, + "PDev CtlReg: 0x%08x\n", + readl(phba->sli4_hba.conf_regs_memmap_p + + LPFC_CTL_PDEV_CTL_OFFSET)); + break; + default: + break; + } + return len; +} + +/** + * lpfc_idiag_ctlacc_read - idiag debugfs read port and device control register + * @file: The file pointer to read from. + * @buf: The buffer to copy the data to. + * @nbytes: The number of bytes to read. + * @ppos: The position in the file to start reading from. + * + * Description: + * This routine reads data from the @phba port and device registers according + * to the idiag command, and copies to user @buf. + * + * Returns: + * This function returns the amount of data that was read (this could be less + * than @nbytes if the end of the file was reached) or a negative error value. + **/ +static ssize_t +lpfc_idiag_ctlacc_read(struct file *file, char __user *buf, size_t nbytes, + loff_t *ppos) +{ + struct lpfc_debug *debug = file->private_data; + struct lpfc_hba *phba = (struct lpfc_hba *)debug->i_private; + uint32_t ctl_reg_id, i; + char *pbuffer; + int len = 0; + + /* This is a user read operation */ + debug->op = LPFC_IDIAG_OP_RD; + + if (!debug->buffer) + debug->buffer = kmalloc(LPFC_CTL_ACC_BUF_SIZE, GFP_KERNEL); + if (!debug->buffer) + return 0; + pbuffer = debug->buffer; + + if (*ppos) + return 0; + + if (idiag.cmd.opcode == LPFC_IDIAG_CMD_CTLACC_RD) + ctl_reg_id = idiag.cmd.data[IDIAG_CTLACC_REGID_INDX]; + else + return 0; + + if (ctl_reg_id == LPFC_CTL_ACC_ALL) + for (i = 1; i <= LPFC_CTL_MAX; i++) + len = lpfc_idiag_ctlacc_read_reg(phba, + pbuffer, len, i); + else + len = lpfc_idiag_ctlacc_read_reg(phba, + pbuffer, len, ctl_reg_id); + + return simple_read_from_buffer(buf, nbytes, ppos, pbuffer, len); +} + +/** + * lpfc_idiag_ctlacc_write - Syntax check and set up idiag ctlacc commands + * @file: The file pointer to read from. + * @buf: The buffer to copy the user data from. + * @nbytes: The number of bytes to get. + * @ppos: The position in the file to start reading from. + * + * This routine get the debugfs idiag command struct from user space and then + * perform the syntax check for port and device control register read (dump) + * or write (set) command accordingly. + * + * It returns the @nbytges passing in from debugfs user space when successful. + * In case of error conditions, it returns proper error code back to the user + * space. + **/ +static ssize_t +lpfc_idiag_ctlacc_write(struct file *file, const char __user *buf, + size_t nbytes, loff_t *ppos) +{ + struct lpfc_debug *debug = file->private_data; + struct lpfc_hba *phba = (struct lpfc_hba *)debug->i_private; + uint32_t ctl_reg_id, value, reg_val = 0; + void __iomem *ctl_reg; + int rc; + + /* This is a user write operation */ + debug->op = LPFC_IDIAG_OP_WR; + + rc = lpfc_idiag_cmd_get(buf, nbytes, &idiag.cmd); + if (rc < 0) + return rc; + + /* Sanity check on command line arguments */ + ctl_reg_id = idiag.cmd.data[IDIAG_CTLACC_REGID_INDX]; + value = idiag.cmd.data[IDIAG_CTLACC_VALUE_INDX]; + + if (idiag.cmd.opcode == LPFC_IDIAG_CMD_CTLACC_WR || + idiag.cmd.opcode == LPFC_IDIAG_CMD_CTLACC_ST || + idiag.cmd.opcode == LPFC_IDIAG_CMD_CTLACC_CL) { + if (rc != LPFC_CTL_ACC_WR_CMD_ARG) + goto error_out; + if (ctl_reg_id > LPFC_CTL_MAX) + goto error_out; + } else if (idiag.cmd.opcode == LPFC_IDIAG_CMD_CTLACC_RD) { + if (rc != LPFC_CTL_ACC_RD_CMD_ARG) + goto error_out; + if ((ctl_reg_id > LPFC_CTL_MAX) && + (ctl_reg_id != LPFC_CTL_ACC_ALL)) + goto error_out; + } else + goto error_out; + + /* Perform the write access operation */ + if (idiag.cmd.opcode == LPFC_IDIAG_CMD_CTLACC_WR || + idiag.cmd.opcode == LPFC_IDIAG_CMD_CTLACC_ST || + idiag.cmd.opcode == LPFC_IDIAG_CMD_CTLACC_CL) { + switch (ctl_reg_id) { + case LPFC_CTL_PORT_SEM: + ctl_reg = phba->sli4_hba.conf_regs_memmap_p + + LPFC_CTL_PORT_SEM_OFFSET; + break; + case LPFC_CTL_PORT_STA: + ctl_reg = phba->sli4_hba.conf_regs_memmap_p + + LPFC_CTL_PORT_STA_OFFSET; + break; + case LPFC_CTL_PORT_CTL: + ctl_reg = phba->sli4_hba.conf_regs_memmap_p + + LPFC_CTL_PORT_CTL_OFFSET; + break; + case LPFC_CTL_PORT_ER1: + ctl_reg = phba->sli4_hba.conf_regs_memmap_p + + LPFC_CTL_PORT_ER1_OFFSET; + break; + case LPFC_CTL_PORT_ER2: + ctl_reg = phba->sli4_hba.conf_regs_memmap_p + + LPFC_CTL_PORT_ER2_OFFSET; + break; + case LPFC_CTL_PDEV_CTL: + ctl_reg = phba->sli4_hba.conf_regs_memmap_p + + LPFC_CTL_PDEV_CTL_OFFSET; + break; + default: + goto error_out; + } + + if (idiag.cmd.opcode == LPFC_IDIAG_CMD_CTLACC_WR) + reg_val = value; + if (idiag.cmd.opcode == LPFC_IDIAG_CMD_CTLACC_ST) { + reg_val = readl(ctl_reg); + reg_val |= value; + } + if (idiag.cmd.opcode == LPFC_IDIAG_CMD_CTLACC_CL) { + reg_val = readl(ctl_reg); + reg_val &= ~value; + } + writel(reg_val, ctl_reg); + readl(ctl_reg); /* flush */ + } + return nbytes; + +error_out: + /* Clean out command structure on command error out */ + memset(&idiag, 0, sizeof(idiag)); + return -EINVAL; +} + +/** + * lpfc_idiag_mbxacc_get_setup - idiag debugfs get mailbox access setup + * @phba: Pointer to HBA context object. + * @pbuffer: Pointer to data buffer. + * + * Description: + * This routine gets the driver mailbox access debugfs setup information. + * + * Returns: + * This function returns the amount of data that was read (this could be less + * than @nbytes if the end of the file was reached) or a negative error value. + **/ +static int +lpfc_idiag_mbxacc_get_setup(struct lpfc_hba *phba, char *pbuffer) +{ + uint32_t mbx_dump_map, mbx_dump_cnt, mbx_word_cnt, mbx_mbox_cmd; + int len = 0; + + mbx_mbox_cmd = idiag.cmd.data[IDIAG_MBXACC_MBCMD_INDX]; + mbx_dump_map = idiag.cmd.data[IDIAG_MBXACC_DPMAP_INDX]; + mbx_dump_cnt = idiag.cmd.data[IDIAG_MBXACC_DPCNT_INDX]; + mbx_word_cnt = idiag.cmd.data[IDIAG_MBXACC_WDCNT_INDX]; + + len += snprintf(pbuffer+len, LPFC_MBX_ACC_BUF_SIZE-len, + "mbx_dump_map: 0x%08x\n", mbx_dump_map); + len += snprintf(pbuffer+len, LPFC_MBX_ACC_BUF_SIZE-len, + "mbx_dump_cnt: %04d\n", mbx_dump_cnt); + len += snprintf(pbuffer+len, LPFC_MBX_ACC_BUF_SIZE-len, + "mbx_word_cnt: %04d\n", mbx_word_cnt); + len += snprintf(pbuffer+len, LPFC_MBX_ACC_BUF_SIZE-len, + "mbx_mbox_cmd: 0x%02x\n", mbx_mbox_cmd); + + return len; +} + +/** + * lpfc_idiag_mbxacc_read - idiag debugfs read on mailbox access + * @file: The file pointer to read from. + * @buf: The buffer to copy the data to. + * @nbytes: The number of bytes to read. + * @ppos: The position in the file to start reading from. + * + * Description: + * This routine reads data from the @phba driver mailbox access debugfs setup + * information. + * + * Returns: + * This function returns the amount of data that was read (this could be less + * than @nbytes if the end of the file was reached) or a negative error value. + **/ +static ssize_t +lpfc_idiag_mbxacc_read(struct file *file, char __user *buf, size_t nbytes, + loff_t *ppos) +{ + struct lpfc_debug *debug = file->private_data; + struct lpfc_hba *phba = (struct lpfc_hba *)debug->i_private; + char *pbuffer; + int len = 0; + + /* This is a user read operation */ + debug->op = LPFC_IDIAG_OP_RD; + + if (!debug->buffer) + debug->buffer = kmalloc(LPFC_MBX_ACC_BUF_SIZE, GFP_KERNEL); + if (!debug->buffer) + return 0; + pbuffer = debug->buffer; + + if (*ppos) + return 0; + + if ((idiag.cmd.opcode != LPFC_IDIAG_CMD_MBXACC_DP) && + (idiag.cmd.opcode != LPFC_IDIAG_BSG_MBXACC_DP)) + return 0; + + len = lpfc_idiag_mbxacc_get_setup(phba, pbuffer); + + return simple_read_from_buffer(buf, nbytes, ppos, pbuffer, len); +} + +/** + * lpfc_idiag_mbxacc_write - Syntax check and set up idiag mbxacc commands + * @file: The file pointer to read from. + * @buf: The buffer to copy the user data from. + * @nbytes: The number of bytes to get. + * @ppos: The position in the file to start reading from. + * + * This routine get the debugfs idiag command struct from user space and then + * perform the syntax check for driver mailbox command (dump) and sets up the + * necessary states in the idiag command struct accordingly. + * + * It returns the @nbytges passing in from debugfs user space when successful. + * In case of error conditions, it returns proper error code back to the user + * space. + **/ +static ssize_t +lpfc_idiag_mbxacc_write(struct file *file, const char __user *buf, + size_t nbytes, loff_t *ppos) +{ + struct lpfc_debug *debug = file->private_data; + uint32_t mbx_dump_map, mbx_dump_cnt, mbx_word_cnt, mbx_mbox_cmd; + int rc; + + /* This is a user write operation */ + debug->op = LPFC_IDIAG_OP_WR; + + rc = lpfc_idiag_cmd_get(buf, nbytes, &idiag.cmd); + if (rc < 0) + return rc; + + /* Sanity check on command line arguments */ + mbx_mbox_cmd = idiag.cmd.data[IDIAG_MBXACC_MBCMD_INDX]; + mbx_dump_map = idiag.cmd.data[IDIAG_MBXACC_DPMAP_INDX]; + mbx_dump_cnt = idiag.cmd.data[IDIAG_MBXACC_DPCNT_INDX]; + mbx_word_cnt = idiag.cmd.data[IDIAG_MBXACC_WDCNT_INDX]; + + if (idiag.cmd.opcode == LPFC_IDIAG_CMD_MBXACC_DP) { + if (!(mbx_dump_map & LPFC_MBX_DMP_MBX_ALL)) + goto error_out; + if ((mbx_dump_map & ~LPFC_MBX_DMP_MBX_ALL) && + (mbx_dump_map != LPFC_MBX_DMP_ALL)) + goto error_out; + if (mbx_word_cnt > sizeof(MAILBOX_t)) + goto error_out; + } else if (idiag.cmd.opcode == LPFC_IDIAG_BSG_MBXACC_DP) { + if (!(mbx_dump_map & LPFC_BSG_DMP_MBX_ALL)) + goto error_out; + if ((mbx_dump_map & ~LPFC_BSG_DMP_MBX_ALL) && + (mbx_dump_map != LPFC_MBX_DMP_ALL)) + goto error_out; + if (mbx_word_cnt > (BSG_MBOX_SIZE)/4) + goto error_out; + if (mbx_mbox_cmd != 0x9b) + goto error_out; + } else + goto error_out; + + if (mbx_word_cnt == 0) + goto error_out; + if (rc != LPFC_MBX_DMP_ARG) + goto error_out; + if (mbx_mbox_cmd & ~0xff) + goto error_out; + + /* condition for stop mailbox dump */ + if (mbx_dump_cnt == 0) + goto reset_out; + + return nbytes; + +reset_out: + /* Clean out command structure on command error out */ + memset(&idiag, 0, sizeof(idiag)); + return nbytes; + +error_out: + /* Clean out command structure on command error out */ + memset(&idiag, 0, sizeof(idiag)); + return -EINVAL; +} + +/** + * lpfc_idiag_extacc_avail_get - get the available extents information + * @phba: pointer to lpfc hba data structure. + * @pbuffer: pointer to internal buffer. + * @len: length into the internal buffer data has been copied. + * + * Description: + * This routine is to get the available extent information. + * + * Returns: + * overall lenth of the data read into the internal buffer. + **/ +static int +lpfc_idiag_extacc_avail_get(struct lpfc_hba *phba, char *pbuffer, int len) +{ + uint16_t ext_cnt, ext_size; + + len += snprintf(pbuffer+len, LPFC_EXT_ACC_BUF_SIZE-len, + "\nAvailable Extents Information:\n"); + + len += snprintf(pbuffer+len, LPFC_EXT_ACC_BUF_SIZE-len, + "\tPort Available VPI extents: "); + lpfc_sli4_get_avail_extnt_rsrc(phba, LPFC_RSC_TYPE_FCOE_VPI, + &ext_cnt, &ext_size); + len += snprintf(pbuffer+len, LPFC_EXT_ACC_BUF_SIZE-len, + "Count %3d, Size %3d\n", ext_cnt, ext_size); + + len += snprintf(pbuffer+len, LPFC_EXT_ACC_BUF_SIZE-len, + "\tPort Available VFI extents: "); + lpfc_sli4_get_avail_extnt_rsrc(phba, LPFC_RSC_TYPE_FCOE_VFI, + &ext_cnt, &ext_size); + len += snprintf(pbuffer+len, LPFC_EXT_ACC_BUF_SIZE-len, + "Count %3d, Size %3d\n", ext_cnt, ext_size); + + len += snprintf(pbuffer+len, LPFC_EXT_ACC_BUF_SIZE-len, + "\tPort Available RPI extents: "); + lpfc_sli4_get_avail_extnt_rsrc(phba, LPFC_RSC_TYPE_FCOE_RPI, + &ext_cnt, &ext_size); + len += snprintf(pbuffer+len, LPFC_EXT_ACC_BUF_SIZE-len, + "Count %3d, Size %3d\n", ext_cnt, ext_size); + + len += snprintf(pbuffer+len, LPFC_EXT_ACC_BUF_SIZE-len, + "\tPort Available XRI extents: "); + lpfc_sli4_get_avail_extnt_rsrc(phba, LPFC_RSC_TYPE_FCOE_XRI, + &ext_cnt, &ext_size); + len += snprintf(pbuffer+len, LPFC_EXT_ACC_BUF_SIZE-len, + "Count %3d, Size %3d\n", ext_cnt, ext_size); + + return len; +} + +/** + * lpfc_idiag_extacc_alloc_get - get the allocated extents information + * @phba: pointer to lpfc hba data structure. + * @pbuffer: pointer to internal buffer. + * @len: length into the internal buffer data has been copied. + * + * Description: + * This routine is to get the allocated extent information. + * + * Returns: + * overall lenth of the data read into the internal buffer. + **/ +static int +lpfc_idiag_extacc_alloc_get(struct lpfc_hba *phba, char *pbuffer, int len) +{ + uint16_t ext_cnt, ext_size; + int rc; + + len += snprintf(pbuffer+len, LPFC_EXT_ACC_BUF_SIZE-len, + "\nAllocated Extents Information:\n"); + + len += snprintf(pbuffer+len, LPFC_EXT_ACC_BUF_SIZE-len, + "\tHost Allocated VPI extents: "); + rc = lpfc_sli4_get_allocated_extnts(phba, LPFC_RSC_TYPE_FCOE_VPI, + &ext_cnt, &ext_size); + if (!rc) + len += snprintf(pbuffer+len, LPFC_EXT_ACC_BUF_SIZE-len, + "Port %d Extent %3d, Size %3d\n", + phba->brd_no, ext_cnt, ext_size); + else + len += snprintf(pbuffer+len, LPFC_EXT_ACC_BUF_SIZE-len, + "N/A\n"); + + len += snprintf(pbuffer+len, LPFC_EXT_ACC_BUF_SIZE-len, + "\tHost Allocated VFI extents: "); + rc = lpfc_sli4_get_allocated_extnts(phba, LPFC_RSC_TYPE_FCOE_VFI, + &ext_cnt, &ext_size); + if (!rc) + len += snprintf(pbuffer+len, LPFC_EXT_ACC_BUF_SIZE-len, + "Port %d Extent %3d, Size %3d\n", + phba->brd_no, ext_cnt, ext_size); + else + len += snprintf(pbuffer+len, LPFC_EXT_ACC_BUF_SIZE-len, + "N/A\n"); + + len += snprintf(pbuffer+len, LPFC_EXT_ACC_BUF_SIZE-len, + "\tHost Allocated RPI extents: "); + rc = lpfc_sli4_get_allocated_extnts(phba, LPFC_RSC_TYPE_FCOE_RPI, + &ext_cnt, &ext_size); + if (!rc) + len += snprintf(pbuffer+len, LPFC_EXT_ACC_BUF_SIZE-len, + "Port %d Extent %3d, Size %3d\n", + phba->brd_no, ext_cnt, ext_size); + else + len += snprintf(pbuffer+len, LPFC_EXT_ACC_BUF_SIZE-len, + "N/A\n"); + + len += snprintf(pbuffer+len, LPFC_EXT_ACC_BUF_SIZE-len, + "\tHost Allocated XRI extents: "); + rc = lpfc_sli4_get_allocated_extnts(phba, LPFC_RSC_TYPE_FCOE_XRI, + &ext_cnt, &ext_size); + if (!rc) + len += snprintf(pbuffer+len, LPFC_EXT_ACC_BUF_SIZE-len, + "Port %d Extent %3d, Size %3d\n", + phba->brd_no, ext_cnt, ext_size); + else + len += snprintf(pbuffer+len, LPFC_EXT_ACC_BUF_SIZE-len, + "N/A\n"); + + return len; +} + +/** + * lpfc_idiag_extacc_drivr_get - get driver extent information + * @phba: pointer to lpfc hba data structure. + * @pbuffer: pointer to internal buffer. + * @len: length into the internal buffer data has been copied. + * + * Description: + * This routine is to get the driver extent information. + * + * Returns: + * overall lenth of the data read into the internal buffer. + **/ +static int +lpfc_idiag_extacc_drivr_get(struct lpfc_hba *phba, char *pbuffer, int len) +{ + struct lpfc_rsrc_blks *rsrc_blks; + int index; + + len += snprintf(pbuffer+len, LPFC_EXT_ACC_BUF_SIZE-len, + "\nDriver Extents Information:\n"); + + len += snprintf(pbuffer+len, LPFC_EXT_ACC_BUF_SIZE-len, + "\tVPI extents:\n"); + index = 0; + list_for_each_entry(rsrc_blks, &phba->lpfc_vpi_blk_list, list) { + len += snprintf(pbuffer+len, LPFC_EXT_ACC_BUF_SIZE-len, + "\t\tBlock %3d: Start %4d, Count %4d\n", + index, rsrc_blks->rsrc_start, + rsrc_blks->rsrc_size); + index++; + } + len += snprintf(pbuffer+len, LPFC_EXT_ACC_BUF_SIZE-len, + "\tVFI extents:\n"); + index = 0; + list_for_each_entry(rsrc_blks, &phba->sli4_hba.lpfc_vfi_blk_list, + list) { + len += snprintf(pbuffer+len, LPFC_EXT_ACC_BUF_SIZE-len, + "\t\tBlock %3d: Start %4d, Count %4d\n", + index, rsrc_blks->rsrc_start, + rsrc_blks->rsrc_size); + index++; + } + + len += snprintf(pbuffer+len, LPFC_EXT_ACC_BUF_SIZE-len, + "\tRPI extents:\n"); + index = 0; + list_for_each_entry(rsrc_blks, &phba->sli4_hba.lpfc_rpi_blk_list, + list) { + len += snprintf(pbuffer+len, LPFC_EXT_ACC_BUF_SIZE-len, + "\t\tBlock %3d: Start %4d, Count %4d\n", + index, rsrc_blks->rsrc_start, + rsrc_blks->rsrc_size); + index++; + } + + len += snprintf(pbuffer+len, LPFC_EXT_ACC_BUF_SIZE-len, + "\tXRI extents:\n"); + index = 0; + list_for_each_entry(rsrc_blks, &phba->sli4_hba.lpfc_xri_blk_list, + list) { + len += snprintf(pbuffer+len, LPFC_EXT_ACC_BUF_SIZE-len, + "\t\tBlock %3d: Start %4d, Count %4d\n", + index, rsrc_blks->rsrc_start, + rsrc_blks->rsrc_size); + index++; + } + + return len; +} + +/** + * lpfc_idiag_extacc_write - Syntax check and set up idiag extacc commands + * @file: The file pointer to read from. + * @buf: The buffer to copy the user data from. + * @nbytes: The number of bytes to get. + * @ppos: The position in the file to start reading from. + * + * This routine get the debugfs idiag command struct from user space and then + * perform the syntax check for extent information access commands and sets + * up the necessary states in the idiag command struct accordingly. + * + * It returns the @nbytges passing in from debugfs user space when successful. + * In case of error conditions, it returns proper error code back to the user + * space. + **/ +static ssize_t +lpfc_idiag_extacc_write(struct file *file, const char __user *buf, + size_t nbytes, loff_t *ppos) +{ + struct lpfc_debug *debug = file->private_data; + uint32_t ext_map; + int rc; + + /* This is a user write operation */ + debug->op = LPFC_IDIAG_OP_WR; + + rc = lpfc_idiag_cmd_get(buf, nbytes, &idiag.cmd); + if (rc < 0) + return rc; + + ext_map = idiag.cmd.data[IDIAG_EXTACC_EXMAP_INDX]; + + if (idiag.cmd.opcode != LPFC_IDIAG_CMD_EXTACC_RD) + goto error_out; + if (rc != LPFC_EXT_ACC_CMD_ARG) + goto error_out; + if (!(ext_map & LPFC_EXT_ACC_ALL)) + goto error_out; + + return nbytes; +error_out: + /* Clean out command structure on command error out */ + memset(&idiag, 0, sizeof(idiag)); + return -EINVAL; +} + +/** + * lpfc_idiag_extacc_read - idiag debugfs read access to extent information + * @file: The file pointer to read from. + * @buf: The buffer to copy the data to. + * @nbytes: The number of bytes to read. + * @ppos: The position in the file to start reading from. + * + * Description: + * This routine reads data from the proper extent information according to + * the idiag command, and copies to user @buf. + * + * Returns: + * This function returns the amount of data that was read (this could be less + * than @nbytes if the end of the file was reached) or a negative error value. + **/ +static ssize_t +lpfc_idiag_extacc_read(struct file *file, char __user *buf, size_t nbytes, + loff_t *ppos) +{ + struct lpfc_debug *debug = file->private_data; + struct lpfc_hba *phba = (struct lpfc_hba *)debug->i_private; + char *pbuffer; + uint32_t ext_map; + int len = 0; + + /* This is a user read operation */ + debug->op = LPFC_IDIAG_OP_RD; + + if (!debug->buffer) + debug->buffer = kmalloc(LPFC_EXT_ACC_BUF_SIZE, GFP_KERNEL); + if (!debug->buffer) + return 0; + pbuffer = debug->buffer; + if (*ppos) + return 0; + if (idiag.cmd.opcode != LPFC_IDIAG_CMD_EXTACC_RD) + return 0; + + ext_map = idiag.cmd.data[IDIAG_EXTACC_EXMAP_INDX]; + if (ext_map & LPFC_EXT_ACC_AVAIL) + len = lpfc_idiag_extacc_avail_get(phba, pbuffer, len); + if (ext_map & LPFC_EXT_ACC_ALLOC) + len = lpfc_idiag_extacc_alloc_get(phba, pbuffer, len); + if (ext_map & LPFC_EXT_ACC_DRIVR) + len = lpfc_idiag_extacc_drivr_get(phba, pbuffer, len); + + return simple_read_from_buffer(buf, nbytes, ppos, pbuffer, len); +} + #undef lpfc_debugfs_op_disc_trc static const struct file_operations lpfc_debugfs_op_disc_trc = { .owner = THIS_MODULE, @@ -2420,6 +3405,16 @@ static const struct file_operations lpfc_idiag_op_pciCfg = { .release = lpfc_idiag_cmd_release, }; +#undef lpfc_idiag_op_barAcc +static const struct file_operations lpfc_idiag_op_barAcc = { + .owner = THIS_MODULE, + .open = lpfc_idiag_open, + .llseek = lpfc_debugfs_lseek, + .read = lpfc_idiag_baracc_read, + .write = lpfc_idiag_baracc_write, + .release = lpfc_idiag_cmd_release, +}; + #undef lpfc_idiag_op_queInfo static const struct file_operations lpfc_idiag_op_queInfo = { .owner = THIS_MODULE, @@ -2428,7 +3423,7 @@ static const struct file_operations lpfc_idiag_op_queInfo = { .release = lpfc_idiag_release, }; -#undef lpfc_idiag_op_queacc +#undef lpfc_idiag_op_queAcc static const struct file_operations lpfc_idiag_op_queAcc = { .owner = THIS_MODULE, .open = lpfc_idiag_open, @@ -2438,7 +3433,7 @@ static const struct file_operations lpfc_idiag_op_queAcc = { .release = lpfc_idiag_cmd_release, }; -#undef lpfc_idiag_op_drbacc +#undef lpfc_idiag_op_drbAcc static const struct file_operations lpfc_idiag_op_drbAcc = { .owner = THIS_MODULE, .open = lpfc_idiag_open, @@ -2448,8 +3443,234 @@ static const struct file_operations lpfc_idiag_op_drbAcc = { .release = lpfc_idiag_cmd_release, }; +#undef lpfc_idiag_op_ctlAcc +static const struct file_operations lpfc_idiag_op_ctlAcc = { + .owner = THIS_MODULE, + .open = lpfc_idiag_open, + .llseek = lpfc_debugfs_lseek, + .read = lpfc_idiag_ctlacc_read, + .write = lpfc_idiag_ctlacc_write, + .release = lpfc_idiag_cmd_release, +}; + +#undef lpfc_idiag_op_mbxAcc +static const struct file_operations lpfc_idiag_op_mbxAcc = { + .owner = THIS_MODULE, + .open = lpfc_idiag_open, + .llseek = lpfc_debugfs_lseek, + .read = lpfc_idiag_mbxacc_read, + .write = lpfc_idiag_mbxacc_write, + .release = lpfc_idiag_cmd_release, +}; + +#undef lpfc_idiag_op_extAcc +static const struct file_operations lpfc_idiag_op_extAcc = { + .owner = THIS_MODULE, + .open = lpfc_idiag_open, + .llseek = lpfc_debugfs_lseek, + .read = lpfc_idiag_extacc_read, + .write = lpfc_idiag_extacc_write, + .release = lpfc_idiag_cmd_release, +}; + #endif +/* lpfc_idiag_mbxacc_dump_bsg_mbox - idiag debugfs dump bsg mailbox command + * @phba: Pointer to HBA context object. + * @dmabuf: Pointer to a DMA buffer descriptor. + * + * Description: + * This routine dump a bsg pass-through non-embedded mailbox command with + * external buffer. + **/ +void +lpfc_idiag_mbxacc_dump_bsg_mbox(struct lpfc_hba *phba, enum nemb_type nemb_tp, + enum mbox_type mbox_tp, enum dma_type dma_tp, + enum sta_type sta_tp, + struct lpfc_dmabuf *dmabuf, uint32_t ext_buf) +{ +#ifdef CONFIG_SCSI_LPFC_DEBUG_FS + uint32_t *mbx_mbox_cmd, *mbx_dump_map, *mbx_dump_cnt, *mbx_word_cnt; + char line_buf[LPFC_MBX_ACC_LBUF_SZ]; + int len = 0; + uint32_t do_dump = 0; + uint32_t *pword; + uint32_t i; + + if (idiag.cmd.opcode != LPFC_IDIAG_BSG_MBXACC_DP) + return; + + mbx_mbox_cmd = &idiag.cmd.data[IDIAG_MBXACC_MBCMD_INDX]; + mbx_dump_map = &idiag.cmd.data[IDIAG_MBXACC_DPMAP_INDX]; + mbx_dump_cnt = &idiag.cmd.data[IDIAG_MBXACC_DPCNT_INDX]; + mbx_word_cnt = &idiag.cmd.data[IDIAG_MBXACC_WDCNT_INDX]; + + if (!(*mbx_dump_map & LPFC_MBX_DMP_ALL) || + (*mbx_dump_cnt == 0) || + (*mbx_word_cnt == 0)) + return; + + if (*mbx_mbox_cmd != 0x9B) + return; + + if ((mbox_tp == mbox_rd) && (dma_tp == dma_mbox)) { + if (*mbx_dump_map & LPFC_BSG_DMP_MBX_RD_MBX) { + do_dump |= LPFC_BSG_DMP_MBX_RD_MBX; + printk(KERN_ERR "\nRead mbox command (x%x), " + "nemb:0x%x, extbuf_cnt:%d:\n", + sta_tp, nemb_tp, ext_buf); + } + } + if ((mbox_tp == mbox_rd) && (dma_tp == dma_ebuf)) { + if (*mbx_dump_map & LPFC_BSG_DMP_MBX_RD_BUF) { + do_dump |= LPFC_BSG_DMP_MBX_RD_BUF; + printk(KERN_ERR "\nRead mbox buffer (x%x), " + "nemb:0x%x, extbuf_seq:%d:\n", + sta_tp, nemb_tp, ext_buf); + } + } + if ((mbox_tp == mbox_wr) && (dma_tp == dma_mbox)) { + if (*mbx_dump_map & LPFC_BSG_DMP_MBX_WR_MBX) { + do_dump |= LPFC_BSG_DMP_MBX_WR_MBX; + printk(KERN_ERR "\nWrite mbox command (x%x), " + "nemb:0x%x, extbuf_cnt:%d:\n", + sta_tp, nemb_tp, ext_buf); + } + } + if ((mbox_tp == mbox_wr) && (dma_tp == dma_ebuf)) { + if (*mbx_dump_map & LPFC_BSG_DMP_MBX_WR_BUF) { + do_dump |= LPFC_BSG_DMP_MBX_WR_BUF; + printk(KERN_ERR "\nWrite mbox buffer (x%x), " + "nemb:0x%x, extbuf_seq:%d:\n", + sta_tp, nemb_tp, ext_buf); + } + } + + /* dump buffer content */ + if (do_dump) { + pword = (uint32_t *)dmabuf->virt; + for (i = 0; i < *mbx_word_cnt; i++) { + if (!(i % 8)) { + if (i != 0) + printk(KERN_ERR "%s\n", line_buf); + len = 0; + len += snprintf(line_buf+len, + LPFC_MBX_ACC_LBUF_SZ-len, + "%03d: ", i); + } + len += snprintf(line_buf+len, LPFC_MBX_ACC_LBUF_SZ-len, + "%08x ", (uint32_t)*pword); + pword++; + } + if ((i - 1) % 8) + printk(KERN_ERR "%s\n", line_buf); + (*mbx_dump_cnt)--; + } + + /* Clean out command structure on reaching dump count */ + if (*mbx_dump_cnt == 0) + memset(&idiag, 0, sizeof(idiag)); + return; +#endif +} + +/* lpfc_idiag_mbxacc_dump_issue_mbox - idiag debugfs dump issue mailbox command + * @phba: Pointer to HBA context object. + * @dmabuf: Pointer to a DMA buffer descriptor. + * + * Description: + * This routine dump a pass-through non-embedded mailbox command from issue + * mailbox command. + **/ +void +lpfc_idiag_mbxacc_dump_issue_mbox(struct lpfc_hba *phba, MAILBOX_t *pmbox) +{ +#ifdef CONFIG_SCSI_LPFC_DEBUG_FS + uint32_t *mbx_dump_map, *mbx_dump_cnt, *mbx_word_cnt, *mbx_mbox_cmd; + char line_buf[LPFC_MBX_ACC_LBUF_SZ]; + int len = 0; + uint32_t *pword; + uint8_t *pbyte; + uint32_t i, j; + + if (idiag.cmd.opcode != LPFC_IDIAG_CMD_MBXACC_DP) + return; + + mbx_mbox_cmd = &idiag.cmd.data[IDIAG_MBXACC_MBCMD_INDX]; + mbx_dump_map = &idiag.cmd.data[IDIAG_MBXACC_DPMAP_INDX]; + mbx_dump_cnt = &idiag.cmd.data[IDIAG_MBXACC_DPCNT_INDX]; + mbx_word_cnt = &idiag.cmd.data[IDIAG_MBXACC_WDCNT_INDX]; + + if (!(*mbx_dump_map & LPFC_MBX_DMP_MBX_ALL) || + (*mbx_dump_cnt == 0) || + (*mbx_word_cnt == 0)) + return; + + if ((*mbx_mbox_cmd != LPFC_MBX_ALL_CMD) && + (*mbx_mbox_cmd != pmbox->mbxCommand)) + return; + + /* dump buffer content */ + if (*mbx_dump_map & LPFC_MBX_DMP_MBX_WORD) { + printk(KERN_ERR "Mailbox command:0x%x dump by word:\n", + pmbox->mbxCommand); + pword = (uint32_t *)pmbox; + for (i = 0; i < *mbx_word_cnt; i++) { + if (!(i % 8)) { + if (i != 0) + printk(KERN_ERR "%s\n", line_buf); + len = 0; + memset(line_buf, 0, LPFC_MBX_ACC_LBUF_SZ); + len += snprintf(line_buf+len, + LPFC_MBX_ACC_LBUF_SZ-len, + "%03d: ", i); + } + len += snprintf(line_buf+len, LPFC_MBX_ACC_LBUF_SZ-len, + "%08x ", + ((uint32_t)*pword) & 0xffffffff); + pword++; + } + if ((i - 1) % 8) + printk(KERN_ERR "%s\n", line_buf); + printk(KERN_ERR "\n"); + } + if (*mbx_dump_map & LPFC_MBX_DMP_MBX_BYTE) { + printk(KERN_ERR "Mailbox command:0x%x dump by byte:\n", + pmbox->mbxCommand); + pbyte = (uint8_t *)pmbox; + for (i = 0; i < *mbx_word_cnt; i++) { + if (!(i % 8)) { + if (i != 0) + printk(KERN_ERR "%s\n", line_buf); + len = 0; + memset(line_buf, 0, LPFC_MBX_ACC_LBUF_SZ); + len += snprintf(line_buf+len, + LPFC_MBX_ACC_LBUF_SZ-len, + "%03d: ", i); + } + for (j = 0; j < 4; j++) { + len += snprintf(line_buf+len, + LPFC_MBX_ACC_LBUF_SZ-len, + "%02x", + ((uint8_t)*pbyte) & 0xff); + pbyte++; + } + len += snprintf(line_buf+len, + LPFC_MBX_ACC_LBUF_SZ-len, " "); + } + if ((i - 1) % 8) + printk(KERN_ERR "%s\n", line_buf); + printk(KERN_ERR "\n"); + } + (*mbx_dump_cnt)--; + + /* Clean out command structure on reaching dump count */ + if (*mbx_dump_cnt == 0) + memset(&idiag, 0, sizeof(idiag)); + return; +#endif +} + /** * lpfc_debugfs_initialize - Initialize debugfs for a vport * @vport: The vport pointer to initialize. @@ -2673,7 +3894,7 @@ lpfc_debugfs_initialize(struct lpfc_vport *vport) vport, &lpfc_debugfs_op_nodelist); if (!vport->debug_nodelist) { lpfc_printf_vlog(vport, KERN_ERR, LOG_INIT, - "0409 Can't create debugfs nodelist\n"); + "2985 Can't create debugfs nodelist\n"); goto debug_failed; } @@ -2710,6 +3931,20 @@ lpfc_debugfs_initialize(struct lpfc_vport *vport) idiag.offset.last_rd = 0; } + /* iDiag PCI BAR access */ + snprintf(name, sizeof(name), "barAcc"); + if (!phba->idiag_bar_acc) { + phba->idiag_bar_acc = + debugfs_create_file(name, S_IFREG|S_IRUGO|S_IWUSR, + phba->idiag_root, phba, &lpfc_idiag_op_barAcc); + if (!phba->idiag_bar_acc) { + lpfc_printf_vlog(vport, KERN_ERR, LOG_INIT, + "3056 Can't create idiag debugfs\n"); + goto debug_failed; + } + idiag.offset.last_rd = 0; + } + /* iDiag get PCI function queue information */ snprintf(name, sizeof(name), "queInfo"); if (!phba->idiag_que_info) { @@ -2749,6 +3984,50 @@ lpfc_debugfs_initialize(struct lpfc_vport *vport) } } + /* iDiag access PCI function control registers */ + snprintf(name, sizeof(name), "ctlAcc"); + if (!phba->idiag_ctl_acc) { + phba->idiag_ctl_acc = + debugfs_create_file(name, S_IFREG|S_IRUGO|S_IWUSR, + phba->idiag_root, phba, &lpfc_idiag_op_ctlAcc); + if (!phba->idiag_ctl_acc) { + lpfc_printf_vlog(vport, KERN_ERR, LOG_INIT, + "2981 Can't create idiag debugfs\n"); + goto debug_failed; + } + } + + /* iDiag access mbox commands */ + snprintf(name, sizeof(name), "mbxAcc"); + if (!phba->idiag_mbx_acc) { + phba->idiag_mbx_acc = + debugfs_create_file(name, S_IFREG|S_IRUGO|S_IWUSR, + phba->idiag_root, phba, &lpfc_idiag_op_mbxAcc); + if (!phba->idiag_mbx_acc) { + lpfc_printf_vlog(vport, KERN_ERR, LOG_INIT, + "2980 Can't create idiag debugfs\n"); + goto debug_failed; + } + } + + /* iDiag extents access commands */ + if (phba->sli4_hba.extents_in_use) { + snprintf(name, sizeof(name), "extAcc"); + if (!phba->idiag_ext_acc) { + phba->idiag_ext_acc = + debugfs_create_file(name, + S_IFREG|S_IRUGO|S_IWUSR, + phba->idiag_root, phba, + &lpfc_idiag_op_extAcc); + if (!phba->idiag_ext_acc) { + lpfc_printf_vlog(vport, KERN_ERR, LOG_INIT, + "2986 Cant create " + "idiag debugfs\n"); + goto debug_failed; + } + } + } + debug_failed: return; #endif @@ -2783,7 +4062,6 @@ lpfc_debugfs_terminate(struct lpfc_vport *vport) debugfs_remove(vport->debug_nodelist); /* nodelist */ vport->debug_nodelist = NULL; } - if (vport->vport_debugfs_root) { debugfs_remove(vport->vport_debugfs_root); /* vportX */ vport->vport_debugfs_root = NULL; @@ -2827,6 +4105,21 @@ lpfc_debugfs_terminate(struct lpfc_vport *vport) * iDiag release */ if (phba->sli_rev == LPFC_SLI_REV4) { + if (phba->idiag_ext_acc) { + /* iDiag extAcc */ + debugfs_remove(phba->idiag_ext_acc); + phba->idiag_ext_acc = NULL; + } + if (phba->idiag_mbx_acc) { + /* iDiag mbxAcc */ + debugfs_remove(phba->idiag_mbx_acc); + phba->idiag_mbx_acc = NULL; + } + if (phba->idiag_ctl_acc) { + /* iDiag ctlAcc */ + debugfs_remove(phba->idiag_ctl_acc); + phba->idiag_ctl_acc = NULL; + } if (phba->idiag_drb_acc) { /* iDiag drbAcc */ debugfs_remove(phba->idiag_drb_acc); @@ -2842,6 +4135,11 @@ lpfc_debugfs_terminate(struct lpfc_vport *vport) debugfs_remove(phba->idiag_que_info); phba->idiag_que_info = NULL; } + if (phba->idiag_bar_acc) { + /* iDiag barAcc */ + debugfs_remove(phba->idiag_bar_acc); + phba->idiag_bar_acc = NULL; + } if (phba->idiag_pci_cfg) { /* iDiag pciCfg */ debugfs_remove(phba->idiag_pci_cfg); diff --git a/drivers/scsi/lpfc/lpfc_debugfs.h b/drivers/scsi/lpfc/lpfc_debugfs.h index 6525a5e62d27..f83bd944edd8 100644 --- a/drivers/scsi/lpfc/lpfc_debugfs.h +++ b/drivers/scsi/lpfc/lpfc_debugfs.h @@ -39,14 +39,51 @@ /* hbqinfo output buffer size */ #define LPFC_HBQINFO_SIZE 8192 +/* + * For SLI4 iDiag debugfs diagnostics tool + */ + /* pciConf */ #define LPFC_PCI_CFG_BROWSE 0xffff #define LPFC_PCI_CFG_RD_CMD_ARG 2 #define LPFC_PCI_CFG_WR_CMD_ARG 3 #define LPFC_PCI_CFG_SIZE 4096 -#define LPFC_PCI_CFG_RD_BUF_SIZE (LPFC_PCI_CFG_SIZE/2) #define LPFC_PCI_CFG_RD_SIZE (LPFC_PCI_CFG_SIZE/4) +#define IDIAG_PCICFG_WHERE_INDX 0 +#define IDIAG_PCICFG_COUNT_INDX 1 +#define IDIAG_PCICFG_VALUE_INDX 2 + +/* barAcc */ +#define LPFC_PCI_BAR_BROWSE 0xffff +#define LPFC_PCI_BAR_RD_CMD_ARG 3 +#define LPFC_PCI_BAR_WR_CMD_ARG 3 + +#define LPFC_PCI_IF0_BAR0_SIZE (1024 * 16) +#define LPFC_PCI_IF0_BAR1_SIZE (1024 * 128) +#define LPFC_PCI_IF0_BAR2_SIZE (1024 * 128) +#define LPFC_PCI_IF2_BAR0_SIZE (1024 * 32) + +#define LPFC_PCI_BAR_RD_BUF_SIZE 4096 +#define LPFC_PCI_BAR_RD_SIZE (LPFC_PCI_BAR_RD_BUF_SIZE/4) + +#define LPFC_PCI_IF0_BAR0_RD_SIZE (LPFC_PCI_IF0_BAR0_SIZE/4) +#define LPFC_PCI_IF0_BAR1_RD_SIZE (LPFC_PCI_IF0_BAR1_SIZE/4) +#define LPFC_PCI_IF0_BAR2_RD_SIZE (LPFC_PCI_IF0_BAR2_SIZE/4) +#define LPFC_PCI_IF2_BAR0_RD_SIZE (LPFC_PCI_IF2_BAR0_SIZE/4) + +#define IDIAG_BARACC_BAR_NUM_INDX 0 +#define IDIAG_BARACC_OFF_SET_INDX 1 +#define IDIAG_BARACC_ACC_MOD_INDX 2 +#define IDIAG_BARACC_REG_VAL_INDX 2 +#define IDIAG_BARACC_BAR_SZE_INDX 3 + +#define IDIAG_BARACC_BAR_0 0 +#define IDIAG_BARACC_BAR_1 1 +#define IDIAG_BARACC_BAR_2 2 + +#define SINGLE_WORD 1 + /* queue info */ #define LPFC_QUE_INFO_GET_BUF_SIZE 4096 @@ -63,7 +100,14 @@ #define LPFC_IDIAG_WQ 4 #define LPFC_IDIAG_RQ 5 -/* doorbell acc */ +#define IDIAG_QUEACC_QUETP_INDX 0 +#define IDIAG_QUEACC_QUEID_INDX 1 +#define IDIAG_QUEACC_INDEX_INDX 2 +#define IDIAG_QUEACC_COUNT_INDX 3 +#define IDIAG_QUEACC_OFFST_INDX 4 +#define IDIAG_QUEACC_VALUE_INDX 5 + +/* doorbell register acc */ #define LPFC_DRB_ACC_ALL 0xffff #define LPFC_DRB_ACC_RD_CMD_ARG 1 #define LPFC_DRB_ACC_WR_CMD_ARG 2 @@ -76,6 +120,67 @@ #define LPFC_DRB_MAX 4 +#define IDIAG_DRBACC_REGID_INDX 0 +#define IDIAG_DRBACC_VALUE_INDX 1 + +/* control register acc */ +#define LPFC_CTL_ACC_ALL 0xffff +#define LPFC_CTL_ACC_RD_CMD_ARG 1 +#define LPFC_CTL_ACC_WR_CMD_ARG 2 +#define LPFC_CTL_ACC_BUF_SIZE 256 + +#define LPFC_CTL_PORT_SEM 1 +#define LPFC_CTL_PORT_STA 2 +#define LPFC_CTL_PORT_CTL 3 +#define LPFC_CTL_PORT_ER1 4 +#define LPFC_CTL_PORT_ER2 5 +#define LPFC_CTL_PDEV_CTL 6 + +#define LPFC_CTL_MAX 6 + +#define IDIAG_CTLACC_REGID_INDX 0 +#define IDIAG_CTLACC_VALUE_INDX 1 + +/* mailbox access */ +#define LPFC_MBX_DMP_ARG 4 + +#define LPFC_MBX_ACC_BUF_SIZE 512 +#define LPFC_MBX_ACC_LBUF_SZ 128 + +#define LPFC_MBX_DMP_MBX_WORD 0x00000001 +#define LPFC_MBX_DMP_MBX_BYTE 0x00000002 +#define LPFC_MBX_DMP_MBX_ALL (LPFC_MBX_DMP_MBX_WORD | LPFC_MBX_DMP_MBX_BYTE) + +#define LPFC_BSG_DMP_MBX_RD_MBX 0x00000001 +#define LPFC_BSG_DMP_MBX_RD_BUF 0x00000002 +#define LPFC_BSG_DMP_MBX_WR_MBX 0x00000004 +#define LPFC_BSG_DMP_MBX_WR_BUF 0x00000008 +#define LPFC_BSG_DMP_MBX_ALL (LPFC_BSG_DMP_MBX_RD_MBX | \ + LPFC_BSG_DMP_MBX_RD_BUF | \ + LPFC_BSG_DMP_MBX_WR_MBX | \ + LPFC_BSG_DMP_MBX_WR_BUF) + +#define LPFC_MBX_DMP_ALL 0xffff +#define LPFC_MBX_ALL_CMD 0xff + +#define IDIAG_MBXACC_MBCMD_INDX 0 +#define IDIAG_MBXACC_DPMAP_INDX 1 +#define IDIAG_MBXACC_DPCNT_INDX 2 +#define IDIAG_MBXACC_WDCNT_INDX 3 + +/* extents access */ +#define LPFC_EXT_ACC_CMD_ARG 1 +#define LPFC_EXT_ACC_BUF_SIZE 4096 + +#define LPFC_EXT_ACC_AVAIL 0x1 +#define LPFC_EXT_ACC_ALLOC 0x2 +#define LPFC_EXT_ACC_DRIVR 0x4 +#define LPFC_EXT_ACC_ALL (LPFC_EXT_ACC_DRIVR | \ + LPFC_EXT_ACC_AVAIL | \ + LPFC_EXT_ACC_ALLOC) + +#define IDIAG_EXTACC_EXMAP_INDX 0 + #define SIZE_U8 sizeof(uint8_t) #define SIZE_U16 sizeof(uint16_t) #define SIZE_U32 sizeof(uint32_t) @@ -110,6 +215,11 @@ struct lpfc_idiag_cmd { #define LPFC_IDIAG_CMD_PCICFG_ST 0x00000003 #define LPFC_IDIAG_CMD_PCICFG_CL 0x00000004 +#define LPFC_IDIAG_CMD_BARACC_RD 0x00000008 +#define LPFC_IDIAG_CMD_BARACC_WR 0x00000009 +#define LPFC_IDIAG_CMD_BARACC_ST 0x0000000a +#define LPFC_IDIAG_CMD_BARACC_CL 0x0000000b + #define LPFC_IDIAG_CMD_QUEACC_RD 0x00000011 #define LPFC_IDIAG_CMD_QUEACC_WR 0x00000012 #define LPFC_IDIAG_CMD_QUEACC_ST 0x00000013 @@ -119,6 +229,17 @@ struct lpfc_idiag_cmd { #define LPFC_IDIAG_CMD_DRBACC_WR 0x00000022 #define LPFC_IDIAG_CMD_DRBACC_ST 0x00000023 #define LPFC_IDIAG_CMD_DRBACC_CL 0x00000024 + +#define LPFC_IDIAG_CMD_CTLACC_RD 0x00000031 +#define LPFC_IDIAG_CMD_CTLACC_WR 0x00000032 +#define LPFC_IDIAG_CMD_CTLACC_ST 0x00000033 +#define LPFC_IDIAG_CMD_CTLACC_CL 0x00000034 + +#define LPFC_IDIAG_CMD_MBXACC_DP 0x00000041 +#define LPFC_IDIAG_BSG_MBXACC_DP 0x00000042 + +#define LPFC_IDIAG_CMD_EXTACC_RD 0x00000051 + uint32_t data[LPFC_IDIAG_CMD_DATA_SIZE]; }; diff --git a/drivers/scsi/lpfc/lpfc_els.c b/drivers/scsi/lpfc/lpfc_els.c index 32a084534f3e..023da0e00d38 100644 --- a/drivers/scsi/lpfc/lpfc_els.c +++ b/drivers/scsi/lpfc/lpfc_els.c @@ -647,21 +647,15 @@ lpfc_cmpl_els_flogi_fabric(struct lpfc_vport *vport, struct lpfc_nodelist *ndlp, } lpfc_cleanup_pending_mbox(vport); - if (phba->sli_rev == LPFC_SLI_REV4) + if (phba->sli_rev == LPFC_SLI_REV4) { lpfc_sli4_unreg_all_rpis(vport); - - if (phba->sli3_options & LPFC_SLI3_NPIV_ENABLED) { lpfc_mbx_unreg_vpi(vport); spin_lock_irq(shost->host_lock); vport->fc_flag |= FC_VPORT_NEEDS_REG_VPI; - spin_unlock_irq(shost->host_lock); - } - /* - * If VPI is unreged, driver need to do INIT_VPI - * before re-registering - */ - if (phba->sli_rev == LPFC_SLI_REV4) { - spin_lock_irq(shost->host_lock); + /* + * If VPI is unreged, driver need to do INIT_VPI + * before re-registering + */ vport->fc_flag |= FC_VPORT_NEEDS_INIT_VPI; spin_unlock_irq(shost->host_lock); } @@ -880,6 +874,8 @@ lpfc_cmpl_els_flogi(struct lpfc_hba *phba, struct lpfc_iocbq *cmdiocb, phba->fcf.current_rec.fcf_indx, irsp->ulpStatus, irsp->un.ulpWord[4], irsp->ulpTimeout); + lpfc_sli4_set_fcf_flogi_fail(phba, + phba->fcf.current_rec.fcf_indx); fcf_index = lpfc_sli4_fcf_rr_next_index_get(phba); rc = lpfc_sli4_fcf_rr_next_proc(vport, fcf_index); if (rc) @@ -1096,11 +1092,14 @@ lpfc_issue_els_flogi(struct lpfc_vport *vport, struct lpfc_nodelist *ndlp, /* Set the fcfi to the fcfi we registered with */ elsiocb->iocb.ulpContext = phba->fcf.fcfi; } - } else if (phba->sli3_options & LPFC_SLI3_NPIV_ENABLED) { - sp->cmn.request_multiple_Nport = 1; - /* For FLOGI, Let FLOGI rsp set the NPortID for VPI 0 */ - icmd->ulpCt_h = 1; - icmd->ulpCt_l = 0; + } else { + if (phba->sli3_options & LPFC_SLI3_NPIV_ENABLED) { + sp->cmn.request_multiple_Nport = 1; + /* For FLOGI, Let FLOGI rsp set the NPortID for VPI 0 */ + icmd->ulpCt_h = 1; + icmd->ulpCt_l = 0; + } else + sp->cmn.request_multiple_Nport = 0; } if (phba->fc_topology != LPFC_TOPOLOGY_LOOP) { @@ -3656,7 +3655,8 @@ lpfc_els_rsp_acc(struct lpfc_vport *vport, uint32_t flag, } icmd = &elsiocb->iocb; - icmd->ulpContext = oldcmd->ulpContext; /* Xri */ + icmd->ulpContext = oldcmd->ulpContext; /* Xri / rx_id */ + icmd->unsli3.rcvsli3.ox_id = oldcmd->unsli3.rcvsli3.ox_id; pcmd = (((struct lpfc_dmabuf *) elsiocb->context2)->virt); *((uint32_t *) (pcmd)) = ELS_CMD_ACC; pcmd += sizeof(uint32_t); @@ -3673,7 +3673,8 @@ lpfc_els_rsp_acc(struct lpfc_vport *vport, uint32_t flag, return 1; icmd = &elsiocb->iocb; - icmd->ulpContext = oldcmd->ulpContext; /* Xri */ + icmd->ulpContext = oldcmd->ulpContext; /* Xri / rx_id */ + icmd->unsli3.rcvsli3.ox_id = oldcmd->unsli3.rcvsli3.ox_id; pcmd = (((struct lpfc_dmabuf *) elsiocb->context2)->virt); if (mbox) @@ -3695,7 +3696,8 @@ lpfc_els_rsp_acc(struct lpfc_vport *vport, uint32_t flag, return 1; icmd = &elsiocb->iocb; - icmd->ulpContext = oldcmd->ulpContext; /* Xri */ + icmd->ulpContext = oldcmd->ulpContext; /* Xri / rx_id */ + icmd->unsli3.rcvsli3.ox_id = oldcmd->unsli3.rcvsli3.ox_id; pcmd = (((struct lpfc_dmabuf *) elsiocb->context2)->virt); memcpy(pcmd, ((struct lpfc_dmabuf *) oldiocb->context2)->virt, @@ -3781,7 +3783,8 @@ lpfc_els_rsp_reject(struct lpfc_vport *vport, uint32_t rejectError, icmd = &elsiocb->iocb; oldcmd = &oldiocb->iocb; - icmd->ulpContext = oldcmd->ulpContext; /* Xri */ + icmd->ulpContext = oldcmd->ulpContext; /* Xri / rx_id */ + icmd->unsli3.rcvsli3.ox_id = oldcmd->unsli3.rcvsli3.ox_id; pcmd = (uint8_t *) (((struct lpfc_dmabuf *) elsiocb->context2)->virt); *((uint32_t *) (pcmd)) = ELS_CMD_LS_RJT; @@ -3853,7 +3856,8 @@ lpfc_els_rsp_adisc_acc(struct lpfc_vport *vport, struct lpfc_iocbq *oldiocb, icmd = &elsiocb->iocb; oldcmd = &oldiocb->iocb; - icmd->ulpContext = oldcmd->ulpContext; /* Xri */ + icmd->ulpContext = oldcmd->ulpContext; /* Xri / rx_id */ + icmd->unsli3.rcvsli3.ox_id = oldcmd->unsli3.rcvsli3.ox_id; /* Xmit ADISC ACC response tag <ulpIoTag> */ lpfc_printf_vlog(vport, KERN_INFO, LOG_ELS, @@ -3931,7 +3935,9 @@ lpfc_els_rsp_prli_acc(struct lpfc_vport *vport, struct lpfc_iocbq *oldiocb, icmd = &elsiocb->iocb; oldcmd = &oldiocb->iocb; - icmd->ulpContext = oldcmd->ulpContext; /* Xri */ + icmd->ulpContext = oldcmd->ulpContext; /* Xri / rx_id */ + icmd->unsli3.rcvsli3.ox_id = oldcmd->unsli3.rcvsli3.ox_id; + /* Xmit PRLI ACC response tag <ulpIoTag> */ lpfc_printf_vlog(vport, KERN_INFO, LOG_ELS, "0131 Xmit PRLI ACC response tag x%x xri x%x, " @@ -4035,7 +4041,9 @@ lpfc_els_rsp_rnid_acc(struct lpfc_vport *vport, uint8_t format, icmd = &elsiocb->iocb; oldcmd = &oldiocb->iocb; - icmd->ulpContext = oldcmd->ulpContext; /* Xri */ + icmd->ulpContext = oldcmd->ulpContext; /* Xri / rx_id */ + icmd->unsli3.rcvsli3.ox_id = oldcmd->unsli3.rcvsli3.ox_id; + /* Xmit RNID ACC response tag <ulpIoTag> */ lpfc_printf_vlog(vport, KERN_INFO, LOG_ELS, "0132 Xmit RNID ACC response tag x%x xri x%x\n", @@ -4163,7 +4171,9 @@ lpfc_els_rsp_echo_acc(struct lpfc_vport *vport, uint8_t *data, if (!elsiocb) return 1; - elsiocb->iocb.ulpContext = oldiocb->iocb.ulpContext; /* Xri */ + elsiocb->iocb.ulpContext = oldiocb->iocb.ulpContext; /* Xri / rx_id */ + elsiocb->iocb.unsli3.rcvsli3.ox_id = oldiocb->iocb.unsli3.rcvsli3.ox_id; + /* Xmit ECHO ACC response tag <ulpIoTag> */ lpfc_printf_vlog(vport, KERN_INFO, LOG_ELS, "2876 Xmit ECHO ACC response tag x%x xri x%x\n", @@ -5054,13 +5064,15 @@ lpfc_els_rsp_rls_acc(struct lpfc_hba *phba, LPFC_MBOXQ_t *pmb) uint8_t *pcmd; struct lpfc_iocbq *elsiocb; struct lpfc_nodelist *ndlp; - uint16_t xri; + uint16_t oxid; + uint16_t rxid; uint32_t cmdsize; mb = &pmb->u.mb; ndlp = (struct lpfc_nodelist *) pmb->context2; - xri = (uint16_t) ((unsigned long)(pmb->context1)); + rxid = (uint16_t) ((unsigned long)(pmb->context1) & 0xffff); + oxid = (uint16_t) (((unsigned long)(pmb->context1) >> 16) & 0xffff); pmb->context1 = NULL; pmb->context2 = NULL; @@ -5082,7 +5094,8 @@ lpfc_els_rsp_rls_acc(struct lpfc_hba *phba, LPFC_MBOXQ_t *pmb) return; icmd = &elsiocb->iocb; - icmd->ulpContext = xri; + icmd->ulpContext = rxid; + icmd->unsli3.rcvsli3.ox_id = oxid; pcmd = (uint8_t *) (((struct lpfc_dmabuf *) elsiocb->context2)->virt); *((uint32_t *) (pcmd)) = ELS_CMD_ACC; @@ -5137,13 +5150,16 @@ lpfc_els_rsp_rps_acc(struct lpfc_hba *phba, LPFC_MBOXQ_t *pmb) uint8_t *pcmd; struct lpfc_iocbq *elsiocb; struct lpfc_nodelist *ndlp; - uint16_t xri, status; + uint16_t status; + uint16_t oxid; + uint16_t rxid; uint32_t cmdsize; mb = &pmb->u.mb; ndlp = (struct lpfc_nodelist *) pmb->context2; - xri = (uint16_t) ((unsigned long)(pmb->context1)); + rxid = (uint16_t) ((unsigned long)(pmb->context1) & 0xffff); + oxid = (uint16_t) (((unsigned long)(pmb->context1) >> 16) & 0xffff); pmb->context1 = NULL; pmb->context2 = NULL; @@ -5165,7 +5181,8 @@ lpfc_els_rsp_rps_acc(struct lpfc_hba *phba, LPFC_MBOXQ_t *pmb) return; icmd = &elsiocb->iocb; - icmd->ulpContext = xri; + icmd->ulpContext = rxid; + icmd->unsli3.rcvsli3.ox_id = oxid; pcmd = (uint8_t *) (((struct lpfc_dmabuf *) elsiocb->context2)->virt); *((uint32_t *) (pcmd)) = ELS_CMD_ACC; @@ -5238,8 +5255,9 @@ lpfc_els_rcv_rls(struct lpfc_vport *vport, struct lpfc_iocbq *cmdiocb, mbox = mempool_alloc(phba->mbox_mem_pool, GFP_ATOMIC); if (mbox) { lpfc_read_lnk_stat(phba, mbox); - mbox->context1 = - (void *)((unsigned long) cmdiocb->iocb.ulpContext); + mbox->context1 = (void *)((unsigned long) + ((cmdiocb->iocb.unsli3.rcvsli3.ox_id << 16) | + cmdiocb->iocb.ulpContext)); /* rx_id */ mbox->context2 = lpfc_nlp_get(ndlp); mbox->vport = vport; mbox->mbox_cmpl = lpfc_els_rsp_rls_acc; @@ -5314,7 +5332,8 @@ lpfc_els_rcv_rtv(struct lpfc_vport *vport, struct lpfc_iocbq *cmdiocb, pcmd += sizeof(uint32_t); /* Skip past command */ /* use the command's xri in the response */ - elsiocb->iocb.ulpContext = cmdiocb->iocb.ulpContext; + elsiocb->iocb.ulpContext = cmdiocb->iocb.ulpContext; /* Xri / rx_id */ + elsiocb->iocb.unsli3.rcvsli3.ox_id = cmdiocb->iocb.unsli3.rcvsli3.ox_id; rtv_rsp = (struct RTV_RSP *)pcmd; @@ -5399,8 +5418,9 @@ lpfc_els_rcv_rps(struct lpfc_vport *vport, struct lpfc_iocbq *cmdiocb, mbox = mempool_alloc(phba->mbox_mem_pool, GFP_ATOMIC); if (mbox) { lpfc_read_lnk_stat(phba, mbox); - mbox->context1 = - (void *)((unsigned long) cmdiocb->iocb.ulpContext); + mbox->context1 = (void *)((unsigned long) + ((cmdiocb->iocb.unsli3.rcvsli3.ox_id << 16) | + cmdiocb->iocb.ulpContext)); /* rx_id */ mbox->context2 = lpfc_nlp_get(ndlp); mbox->vport = vport; mbox->mbox_cmpl = lpfc_els_rsp_rps_acc; @@ -5554,7 +5574,8 @@ lpfc_els_rsp_rpl_acc(struct lpfc_vport *vport, uint16_t cmdsize, icmd = &elsiocb->iocb; oldcmd = &oldiocb->iocb; - icmd->ulpContext = oldcmd->ulpContext; /* Xri */ + icmd->ulpContext = oldcmd->ulpContext; /* Xri / rx_id */ + icmd->unsli3.rcvsli3.ox_id = oldcmd->unsli3.rcvsli3.ox_id; pcmd = (((struct lpfc_dmabuf *) elsiocb->context2)->virt); *((uint32_t *) (pcmd)) = ELS_CMD_ACC; @@ -6586,7 +6607,7 @@ lpfc_find_vport_by_vpid(struct lpfc_hba *phba, uint16_t vpi) { struct lpfc_vport *vport; unsigned long flags; - int i; + int i = 0; /* The physical ports are always vpi 0 - translate is unnecessary. */ if (vpi > 0) { @@ -6609,7 +6630,7 @@ lpfc_find_vport_by_vpid(struct lpfc_hba *phba, uint16_t vpi) spin_lock_irqsave(&phba->hbalock, flags); list_for_each_entry(vport, &phba->port_list, listentry) { - if (vport->vpi == vpi) { + if (vport->vpi == i) { spin_unlock_irqrestore(&phba->hbalock, flags); return vport; } @@ -7787,6 +7808,7 @@ lpfc_sli4_els_xri_aborted(struct lpfc_hba *phba, { uint16_t xri = bf_get(lpfc_wcqe_xa_xri, axri); uint16_t rxid = bf_get(lpfc_wcqe_xa_remote_xid, axri); + uint16_t lxri = 0; struct lpfc_sglq *sglq_entry = NULL, *sglq_next = NULL; unsigned long iflag = 0; @@ -7815,7 +7837,12 @@ lpfc_sli4_els_xri_aborted(struct lpfc_hba *phba, } } spin_unlock(&phba->sli4_hba.abts_sgl_list_lock); - sglq_entry = __lpfc_get_active_sglq(phba, xri); + lxri = lpfc_sli4_xri_inrange(phba, xri); + if (lxri == NO_XRI) { + spin_unlock_irqrestore(&phba->hbalock, iflag); + return; + } + sglq_entry = __lpfc_get_active_sglq(phba, lxri); if (!sglq_entry || (sglq_entry->sli4_xritag != xri)) { spin_unlock_irqrestore(&phba->hbalock, iflag); return; diff --git a/drivers/scsi/lpfc/lpfc_hbadisc.c b/drivers/scsi/lpfc/lpfc_hbadisc.c index 18d0dbfda2bc..0b47adf9fee8 100644 --- a/drivers/scsi/lpfc/lpfc_hbadisc.c +++ b/drivers/scsi/lpfc/lpfc_hbadisc.c @@ -1109,6 +1109,28 @@ out: return; } +/** + * lpfc_sli4_clear_fcf_rr_bmask + * @phba pointer to the struct lpfc_hba for this port. + * This fucnction resets the round robin bit mask and clears the + * fcf priority list. The list deletions are done while holding the + * hbalock. The ON_LIST flag and the FLOGI_FAILED flags are cleared + * from the lpfc_fcf_pri record. + **/ +void +lpfc_sli4_clear_fcf_rr_bmask(struct lpfc_hba *phba) +{ + struct lpfc_fcf_pri *fcf_pri; + struct lpfc_fcf_pri *next_fcf_pri; + memset(phba->fcf.fcf_rr_bmask, 0, sizeof(*phba->fcf.fcf_rr_bmask)); + spin_lock_irq(&phba->hbalock); + list_for_each_entry_safe(fcf_pri, next_fcf_pri, + &phba->fcf.fcf_pri_list, list) { + list_del_init(&fcf_pri->list); + fcf_pri->fcf_rec.flag = 0; + } + spin_unlock_irq(&phba->hbalock); +} static void lpfc_mbx_cmpl_reg_fcfi(struct lpfc_hba *phba, LPFC_MBOXQ_t *mboxq) { @@ -1130,7 +1152,8 @@ lpfc_mbx_cmpl_reg_fcfi(struct lpfc_hba *phba, LPFC_MBOXQ_t *mboxq) spin_unlock_irq(&phba->hbalock); /* If there is a pending FCoE event, restart FCF table scan. */ - if (lpfc_check_pending_fcoe_event(phba, LPFC_UNREG_FCF)) + if ((!(phba->hba_flag & FCF_RR_INPROG)) && + lpfc_check_pending_fcoe_event(phba, LPFC_UNREG_FCF)) goto fail_out; /* Mark successful completion of FCF table scan */ @@ -1250,6 +1273,30 @@ lpfc_vlan_id_match(uint16_t curr_vlan_id, uint16_t new_vlan_id) } /** + * lpfc_update_fcf_record - Update driver fcf record + * __lpfc_update_fcf_record_pri - update the lpfc_fcf_pri record. + * @phba: pointer to lpfc hba data structure. + * @fcf_index: Index for the lpfc_fcf_record. + * @new_fcf_record: pointer to hba fcf record. + * + * This routine updates the driver FCF priority record from the new HBA FCF + * record. This routine is called with the host lock held. + **/ +static void +__lpfc_update_fcf_record_pri(struct lpfc_hba *phba, uint16_t fcf_index, + struct fcf_record *new_fcf_record + ) +{ + struct lpfc_fcf_pri *fcf_pri; + + fcf_pri = &phba->fcf.fcf_pri[fcf_index]; + fcf_pri->fcf_rec.fcf_index = fcf_index; + /* FCF record priority */ + fcf_pri->fcf_rec.priority = new_fcf_record->fip_priority; + +} + +/** * lpfc_copy_fcf_record - Copy fcf information to lpfc_hba. * @fcf: pointer to driver fcf record. * @new_fcf_record: pointer to fcf record. @@ -1332,6 +1379,9 @@ __lpfc_update_fcf_record(struct lpfc_hba *phba, struct lpfc_fcf_rec *fcf_rec, fcf_rec->addr_mode = addr_mode; fcf_rec->vlan_id = vlan_id; fcf_rec->flag |= (flag | RECORD_VALID); + __lpfc_update_fcf_record_pri(phba, + bf_get(lpfc_fcf_record_fcf_index, new_fcf_record), + new_fcf_record); } /** @@ -1834,6 +1884,8 @@ lpfc_sli4_fcf_record_match(struct lpfc_hba *phba, return false; if (!lpfc_fab_name_match(fcf_rec->fabric_name, new_fcf_record)) return false; + if (fcf_rec->priority != new_fcf_record->fip_priority) + return false; return true; } @@ -1897,6 +1949,152 @@ stop_flogi_current_fcf: } /** + * lpfc_sli4_fcf_pri_list_del + * @phba: pointer to lpfc hba data structure. + * @fcf_index the index of the fcf record to delete + * This routine checks the on list flag of the fcf_index to be deleted. + * If it is one the list then it is removed from the list, and the flag + * is cleared. This routine grab the hbalock before removing the fcf + * record from the list. + **/ +static void lpfc_sli4_fcf_pri_list_del(struct lpfc_hba *phba, + uint16_t fcf_index) +{ + struct lpfc_fcf_pri *new_fcf_pri; + + new_fcf_pri = &phba->fcf.fcf_pri[fcf_index]; + lpfc_printf_log(phba, KERN_INFO, LOG_FIP, + "3058 deleting idx x%x pri x%x flg x%x\n", + fcf_index, new_fcf_pri->fcf_rec.priority, + new_fcf_pri->fcf_rec.flag); + spin_lock_irq(&phba->hbalock); + if (new_fcf_pri->fcf_rec.flag & LPFC_FCF_ON_PRI_LIST) { + if (phba->fcf.current_rec.priority == + new_fcf_pri->fcf_rec.priority) + phba->fcf.eligible_fcf_cnt--; + list_del_init(&new_fcf_pri->list); + new_fcf_pri->fcf_rec.flag &= ~LPFC_FCF_ON_PRI_LIST; + } + spin_unlock_irq(&phba->hbalock); +} + +/** + * lpfc_sli4_set_fcf_flogi_fail + * @phba: pointer to lpfc hba data structure. + * @fcf_index the index of the fcf record to update + * This routine acquires the hbalock and then set the LPFC_FCF_FLOGI_FAILED + * flag so the the round robin slection for the particular priority level + * will try a different fcf record that does not have this bit set. + * If the fcf record is re-read for any reason this flag is cleared brfore + * adding it to the priority list. + **/ +void +lpfc_sli4_set_fcf_flogi_fail(struct lpfc_hba *phba, uint16_t fcf_index) +{ + struct lpfc_fcf_pri *new_fcf_pri; + new_fcf_pri = &phba->fcf.fcf_pri[fcf_index]; + spin_lock_irq(&phba->hbalock); + new_fcf_pri->fcf_rec.flag |= LPFC_FCF_FLOGI_FAILED; + spin_unlock_irq(&phba->hbalock); +} + +/** + * lpfc_sli4_fcf_pri_list_add + * @phba: pointer to lpfc hba data structure. + * @fcf_index the index of the fcf record to add + * This routine checks the priority of the fcf_index to be added. + * If it is a lower priority than the current head of the fcf_pri list + * then it is added to the list in the right order. + * If it is the same priority as the current head of the list then it + * is added to the head of the list and its bit in the rr_bmask is set. + * If the fcf_index to be added is of a higher priority than the current + * head of the list then the rr_bmask is cleared, its bit is set in the + * rr_bmask and it is added to the head of the list. + * returns: + * 0=success 1=failure + **/ +int lpfc_sli4_fcf_pri_list_add(struct lpfc_hba *phba, uint16_t fcf_index, + struct fcf_record *new_fcf_record) +{ + uint16_t current_fcf_pri; + uint16_t last_index; + struct lpfc_fcf_pri *fcf_pri; + struct lpfc_fcf_pri *next_fcf_pri; + struct lpfc_fcf_pri *new_fcf_pri; + int ret; + + new_fcf_pri = &phba->fcf.fcf_pri[fcf_index]; + lpfc_printf_log(phba, KERN_INFO, LOG_FIP, + "3059 adding idx x%x pri x%x flg x%x\n", + fcf_index, new_fcf_record->fip_priority, + new_fcf_pri->fcf_rec.flag); + spin_lock_irq(&phba->hbalock); + if (new_fcf_pri->fcf_rec.flag & LPFC_FCF_ON_PRI_LIST) + list_del_init(&new_fcf_pri->list); + new_fcf_pri->fcf_rec.fcf_index = fcf_index; + new_fcf_pri->fcf_rec.priority = new_fcf_record->fip_priority; + if (list_empty(&phba->fcf.fcf_pri_list)) { + list_add(&new_fcf_pri->list, &phba->fcf.fcf_pri_list); + ret = lpfc_sli4_fcf_rr_index_set(phba, + new_fcf_pri->fcf_rec.fcf_index); + goto out; + } + + last_index = find_first_bit(phba->fcf.fcf_rr_bmask, + LPFC_SLI4_FCF_TBL_INDX_MAX); + if (last_index >= LPFC_SLI4_FCF_TBL_INDX_MAX) { + ret = 0; /* Empty rr list */ + goto out; + } + current_fcf_pri = phba->fcf.fcf_pri[last_index].fcf_rec.priority; + if (new_fcf_pri->fcf_rec.priority <= current_fcf_pri) { + list_add(&new_fcf_pri->list, &phba->fcf.fcf_pri_list); + if (new_fcf_pri->fcf_rec.priority < current_fcf_pri) { + memset(phba->fcf.fcf_rr_bmask, 0, + sizeof(*phba->fcf.fcf_rr_bmask)); + /* fcfs_at_this_priority_level = 1; */ + phba->fcf.eligible_fcf_cnt = 1; + } else + /* fcfs_at_this_priority_level++; */ + phba->fcf.eligible_fcf_cnt++; + ret = lpfc_sli4_fcf_rr_index_set(phba, + new_fcf_pri->fcf_rec.fcf_index); + goto out; + } + + list_for_each_entry_safe(fcf_pri, next_fcf_pri, + &phba->fcf.fcf_pri_list, list) { + if (new_fcf_pri->fcf_rec.priority <= + fcf_pri->fcf_rec.priority) { + if (fcf_pri->list.prev == &phba->fcf.fcf_pri_list) + list_add(&new_fcf_pri->list, + &phba->fcf.fcf_pri_list); + else + list_add(&new_fcf_pri->list, + &((struct lpfc_fcf_pri *) + fcf_pri->list.prev)->list); + ret = 0; + goto out; + } else if (fcf_pri->list.next == &phba->fcf.fcf_pri_list + || new_fcf_pri->fcf_rec.priority < + next_fcf_pri->fcf_rec.priority) { + list_add(&new_fcf_pri->list, &fcf_pri->list); + ret = 0; + goto out; + } + if (new_fcf_pri->fcf_rec.priority > fcf_pri->fcf_rec.priority) + continue; + + } + ret = 1; +out: + /* we use = instead of |= to clear the FLOGI_FAILED flag. */ + new_fcf_pri->fcf_rec.flag = LPFC_FCF_ON_PRI_LIST; + spin_unlock_irq(&phba->hbalock); + return ret; +} + +/** * lpfc_mbx_cmpl_fcf_scan_read_fcf_rec - fcf scan read_fcf mbox cmpl handler. * @phba: pointer to lpfc hba data structure. * @mboxq: pointer to mailbox object. @@ -1958,6 +2156,9 @@ lpfc_mbx_cmpl_fcf_scan_read_fcf_rec(struct lpfc_hba *phba, LPFC_MBOXQ_t *mboxq) * record for roundrobin FCF failover. */ if (!rc) { + lpfc_sli4_fcf_pri_list_del(phba, + bf_get(lpfc_fcf_record_fcf_index, + new_fcf_record)); lpfc_printf_log(phba, KERN_WARNING, LOG_FIP, "2781 FCF (x%x) failed connection " "list check: (x%x/x%x)\n", @@ -2005,7 +2206,8 @@ lpfc_mbx_cmpl_fcf_scan_read_fcf_rec(struct lpfc_hba *phba, LPFC_MBOXQ_t *mboxq) goto read_next_fcf; } else { fcf_index = bf_get(lpfc_fcf_record_fcf_index, new_fcf_record); - rc = lpfc_sli4_fcf_rr_index_set(phba, fcf_index); + rc = lpfc_sli4_fcf_pri_list_add(phba, fcf_index, + new_fcf_record); if (rc) goto read_next_fcf; } @@ -2018,7 +2220,8 @@ lpfc_mbx_cmpl_fcf_scan_read_fcf_rec(struct lpfc_hba *phba, LPFC_MBOXQ_t *mboxq) */ spin_lock_irq(&phba->hbalock); if (phba->fcf.fcf_flag & FCF_IN_USE) { - if (lpfc_sli4_fcf_record_match(phba, &phba->fcf.current_rec, + if (phba->cfg_fcf_failover_policy == LPFC_FCF_FOV && + lpfc_sli4_fcf_record_match(phba, &phba->fcf.current_rec, new_fcf_record, vlan_id)) { if (bf_get(lpfc_fcf_record_fcf_index, new_fcf_record) == phba->fcf.current_rec.fcf_indx) { @@ -2232,7 +2435,8 @@ read_next_fcf: (phba->fcf.fcf_flag & FCF_REDISC_PEND)) return; - if (phba->fcf.fcf_flag & FCF_IN_USE) { + if (phba->cfg_fcf_failover_policy == LPFC_FCF_FOV && + phba->fcf.fcf_flag & FCF_IN_USE) { /* * In case the current in-use FCF record no * longer existed during FCF discovery that @@ -2247,7 +2451,6 @@ read_next_fcf: spin_lock_irq(&phba->hbalock); phba->fcf.fcf_flag |= FCF_REDISC_FOV; spin_unlock_irq(&phba->hbalock); - lpfc_sli4_mbox_cmd_free(phba, mboxq); lpfc_sli4_fcf_scan_read_fcf_rec(phba, LPFC_FCOE_FCF_GET_FIRST); return; @@ -2424,7 +2627,8 @@ lpfc_mbx_cmpl_read_fcf_rec(struct lpfc_hba *phba, LPFC_MBOXQ_t *mboxq) /* Update the eligible FCF record index bmask */ fcf_index = bf_get(lpfc_fcf_record_fcf_index, new_fcf_record); - rc = lpfc_sli4_fcf_rr_index_set(phba, fcf_index); + + rc = lpfc_sli4_fcf_pri_list_add(phba, fcf_index, new_fcf_record); out: lpfc_sli4_mbox_cmd_free(phba, mboxq); @@ -2645,6 +2849,7 @@ lpfc_mbx_cmpl_reg_vfi(struct lpfc_hba *phba, LPFC_MBOXQ_t *mboxq) vport->vpi_state |= LPFC_VPI_REGISTERED; vport->fc_flag |= FC_VFI_REGISTERED; vport->fc_flag &= ~FC_VPORT_NEEDS_REG_VPI; + vport->fc_flag &= ~FC_VPORT_NEEDS_INIT_VPI; spin_unlock_irq(shost->host_lock); if (vport->port_state == LPFC_FABRIC_CFG_LINK) { @@ -2893,8 +3098,7 @@ lpfc_mbx_process_link_up(struct lpfc_hba *phba, struct lpfc_mbx_read_top *la) goto out; } /* Reset FCF roundrobin bmask for new discovery */ - memset(phba->fcf.fcf_rr_bmask, 0, - sizeof(*phba->fcf.fcf_rr_bmask)); + lpfc_sli4_clear_fcf_rr_bmask(phba); } return; @@ -5592,7 +5796,7 @@ lpfc_unregister_fcf_rescan(struct lpfc_hba *phba) spin_unlock_irq(&phba->hbalock); /* Reset FCF roundrobin bmask for new discovery */ - memset(phba->fcf.fcf_rr_bmask, 0, sizeof(*phba->fcf.fcf_rr_bmask)); + lpfc_sli4_clear_fcf_rr_bmask(phba); rc = lpfc_sli4_fcf_scan_read_fcf_rec(phba, LPFC_FCOE_FCF_GET_FIRST); diff --git a/drivers/scsi/lpfc/lpfc_hw.h b/drivers/scsi/lpfc/lpfc_hw.h index ab4c4d651d0c..046edc4ab35f 100644 --- a/drivers/scsi/lpfc/lpfc_hw.h +++ b/drivers/scsi/lpfc/lpfc_hw.h @@ -3470,11 +3470,16 @@ typedef struct { or CMD_IOCB_RCV_SEQ64_CX (0xB5) */ struct rcv_sli3 { - uint32_t word8Rsvd; #ifdef __BIG_ENDIAN_BITFIELD + uint16_t ox_id; + uint16_t seq_cnt; + uint16_t vpi; uint16_t word9Rsvd; #else /* __LITTLE_ENDIAN */ + uint16_t seq_cnt; + uint16_t ox_id; + uint16_t word9Rsvd; uint16_t vpi; #endif diff --git a/drivers/scsi/lpfc/lpfc_hw4.h b/drivers/scsi/lpfc/lpfc_hw4.h index 11e26a26b5d1..7f8003b5181e 100644 --- a/drivers/scsi/lpfc/lpfc_hw4.h +++ b/drivers/scsi/lpfc/lpfc_hw4.h @@ -170,15 +170,8 @@ struct lpfc_sli_intf { #define LPFC_PCI_FUNC3 3 #define LPFC_PCI_FUNC4 4 -/* SLI4 interface type-2 control register offsets */ -#define LPFC_CTL_PORT_SEM_OFFSET 0x400 -#define LPFC_CTL_PORT_STA_OFFSET 0x404 -#define LPFC_CTL_PORT_CTL_OFFSET 0x408 -#define LPFC_CTL_PORT_ER1_OFFSET 0x40C -#define LPFC_CTL_PORT_ER2_OFFSET 0x410 +/* SLI4 interface type-2 PDEV_CTL register */ #define LPFC_CTL_PDEV_CTL_OFFSET 0x414 - -/* Some SLI4 interface type-2 PDEV_CTL register bits */ #define LPFC_CTL_PDEV_CTL_DRST 0x00000001 #define LPFC_CTL_PDEV_CTL_FRST 0x00000002 #define LPFC_CTL_PDEV_CTL_DD 0x00000004 @@ -337,6 +330,7 @@ struct lpfc_cqe { #define CQE_CODE_RELEASE_WQE 0x2 #define CQE_CODE_RECEIVE 0x4 #define CQE_CODE_XRI_ABORTED 0x5 +#define CQE_CODE_RECEIVE_V1 0x9 /* completion queue entry for wqe completions */ struct lpfc_wcqe_complete { @@ -440,7 +434,10 @@ struct lpfc_rcqe { #define FC_STATUS_RQ_BUF_LEN_EXCEEDED 0x11 /* payload truncated */ #define FC_STATUS_INSUFF_BUF_NEED_BUF 0x12 /* Insufficient buffers */ #define FC_STATUS_INSUFF_BUF_FRM_DISC 0x13 /* Frame Discard */ - uint32_t reserved1; + uint32_t word1; +#define lpfc_rcqe_fcf_id_v1_SHIFT 0 +#define lpfc_rcqe_fcf_id_v1_MASK 0x0000003F +#define lpfc_rcqe_fcf_id_v1_WORD word1 uint32_t word2; #define lpfc_rcqe_length_SHIFT 16 #define lpfc_rcqe_length_MASK 0x0000FFFF @@ -451,6 +448,9 @@ struct lpfc_rcqe { #define lpfc_rcqe_fcf_id_SHIFT 0 #define lpfc_rcqe_fcf_id_MASK 0x0000003F #define lpfc_rcqe_fcf_id_WORD word2 +#define lpfc_rcqe_rq_id_v1_SHIFT 0 +#define lpfc_rcqe_rq_id_v1_MASK 0x0000FFFF +#define lpfc_rcqe_rq_id_v1_WORD word2 uint32_t word3; #define lpfc_rcqe_valid_SHIFT lpfc_cqe_valid_SHIFT #define lpfc_rcqe_valid_MASK lpfc_cqe_valid_MASK @@ -515,7 +515,7 @@ struct lpfc_register { /* The following BAR0 register sets are defined for if_type 0 and 2 UCNAs. */ #define LPFC_SLI_INTF 0x0058 -#define LPFC_SLIPORT_IF2_SMPHR 0x0400 +#define LPFC_CTL_PORT_SEM_OFFSET 0x400 #define lpfc_port_smphr_perr_SHIFT 31 #define lpfc_port_smphr_perr_MASK 0x1 #define lpfc_port_smphr_perr_WORD word0 @@ -575,7 +575,7 @@ struct lpfc_register { #define LPFC_POST_STAGE_PORT_READY 0xC000 #define LPFC_POST_STAGE_PORT_UE 0xF000 -#define LPFC_SLIPORT_STATUS 0x0404 +#define LPFC_CTL_PORT_STA_OFFSET 0x404 #define lpfc_sliport_status_err_SHIFT 31 #define lpfc_sliport_status_err_MASK 0x1 #define lpfc_sliport_status_err_WORD word0 @@ -593,7 +593,7 @@ struct lpfc_register { #define lpfc_sliport_status_rdy_WORD word0 #define MAX_IF_TYPE_2_RESETS 1000 -#define LPFC_SLIPORT_CNTRL 0x0408 +#define LPFC_CTL_PORT_CTL_OFFSET 0x408 #define lpfc_sliport_ctrl_end_SHIFT 30 #define lpfc_sliport_ctrl_end_MASK 0x1 #define lpfc_sliport_ctrl_end_WORD word0 @@ -604,8 +604,8 @@ struct lpfc_register { #define lpfc_sliport_ctrl_ip_WORD word0 #define LPFC_SLIPORT_INIT_PORT 1 -#define LPFC_SLIPORT_ERR_1 0x040C -#define LPFC_SLIPORT_ERR_2 0x0410 +#define LPFC_CTL_PORT_ER1_OFFSET 0x40C +#define LPFC_CTL_PORT_ER2_OFFSET 0x410 /* The following Registers apply to SLI4 if_type 0 UCNAs. They typically * reside in BAR 2. @@ -3198,6 +3198,8 @@ struct lpfc_grp_hdr { #define lpfc_grp_hdr_id_MASK 0x000000FF #define lpfc_grp_hdr_id_WORD word2 uint8_t rev_name[128]; + uint8_t date[12]; + uint8_t revision[32]; }; #define FCP_COMMAND 0x0 diff --git a/drivers/scsi/lpfc/lpfc_init.c b/drivers/scsi/lpfc/lpfc_init.c index 148b98ddbb1d..a3c820083c36 100644 --- a/drivers/scsi/lpfc/lpfc_init.c +++ b/drivers/scsi/lpfc/lpfc_init.c @@ -2927,6 +2927,8 @@ void lpfc_host_attrib_init(struct Scsi_Host *shost) sizeof fc_host_symbolic_name(shost)); fc_host_supported_speeds(shost) = 0; + if (phba->lmt & LMT_16Gb) + fc_host_supported_speeds(shost) |= FC_PORTSPEED_16GBIT; if (phba->lmt & LMT_10Gb) fc_host_supported_speeds(shost) |= FC_PORTSPEED_10GBIT; if (phba->lmt & LMT_8Gb) @@ -3632,8 +3634,7 @@ lpfc_sli4_async_fip_evt(struct lpfc_hba *phba, lpfc_sli4_fcf_dead_failthrough(phba); } else { /* Reset FCF roundrobin bmask for new discovery */ - memset(phba->fcf.fcf_rr_bmask, 0, - sizeof(*phba->fcf.fcf_rr_bmask)); + lpfc_sli4_clear_fcf_rr_bmask(phba); /* * Handling fast FCF failover to a DEAD FCF event is * considered equalivant to receiving CVL to all vports. @@ -3647,7 +3648,7 @@ lpfc_sli4_async_fip_evt(struct lpfc_hba *phba, " tag 0x%x\n", acqe_fip->index, acqe_fip->event_tag); vport = lpfc_find_vport_by_vpid(phba, - acqe_fip->index - phba->vpi_base); + acqe_fip->index); ndlp = lpfc_sli4_perform_vport_cvl(vport); if (!ndlp) break; @@ -3719,8 +3720,7 @@ lpfc_sli4_async_fip_evt(struct lpfc_hba *phba, * Reset FCF roundrobin bmask for new * discovery. */ - memset(phba->fcf.fcf_rr_bmask, 0, - sizeof(*phba->fcf.fcf_rr_bmask)); + lpfc_sli4_clear_fcf_rr_bmask(phba); } break; default: @@ -4035,6 +4035,34 @@ lpfc_reset_hba(struct lpfc_hba *phba) } /** + * lpfc_sli_sriov_nr_virtfn_get - Get the number of sr-iov virtual functions + * @phba: pointer to lpfc hba data structure. + * + * This function enables the PCI SR-IOV virtual functions to a physical + * function. It invokes the PCI SR-IOV api with the @nr_vfn provided to + * enable the number of virtual functions to the physical function. As + * not all devices support SR-IOV, the return code from the pci_enable_sriov() + * API call does not considered as an error condition for most of the device. + **/ +uint16_t +lpfc_sli_sriov_nr_virtfn_get(struct lpfc_hba *phba) +{ + struct pci_dev *pdev = phba->pcidev; + uint16_t nr_virtfn; + int pos; + + if (!pdev->is_physfn) + return 0; + + pos = pci_find_ext_capability(pdev, PCI_EXT_CAP_ID_SRIOV); + if (pos == 0) + return 0; + + pci_read_config_word(pdev, pos + PCI_SRIOV_TOTAL_VF, &nr_virtfn); + return nr_virtfn; +} + +/** * lpfc_sli_probe_sriov_nr_virtfn - Enable a number of sr-iov virtual functions * @phba: pointer to lpfc hba data structure. * @nr_vfn: number of virtual functions to be enabled. @@ -4049,8 +4077,17 @@ int lpfc_sli_probe_sriov_nr_virtfn(struct lpfc_hba *phba, int nr_vfn) { struct pci_dev *pdev = phba->pcidev; + uint16_t max_nr_vfn; int rc; + max_nr_vfn = lpfc_sli_sriov_nr_virtfn_get(phba); + if (nr_vfn > max_nr_vfn) { + lpfc_printf_log(phba, KERN_ERR, LOG_INIT, + "3057 Requested vfs (%d) greater than " + "supported vfs (%d)", nr_vfn, max_nr_vfn); + return -EINVAL; + } + rc = pci_enable_sriov(pdev, nr_vfn); if (rc) { lpfc_printf_log(phba, KERN_WARNING, LOG_INIT, @@ -4516,7 +4553,7 @@ lpfc_sli4_driver_resource_setup(struct lpfc_hba *phba) } } - return rc; + return 0; out_free_fcp_eq_hdl: kfree(phba->sli4_hba.fcp_eq_hdl); @@ -4966,17 +5003,14 @@ out_free_mem: * @phba: pointer to lpfc hba data structure. * * This routine is invoked to post rpi header templates to the - * HBA consistent with the SLI-4 interface spec. This routine + * port for those SLI4 ports that do not support extents. This routine * posts a PAGE_SIZE memory region to the port to hold up to - * PAGE_SIZE modulo 64 rpi context headers. - * No locks are held here because this is an initialization routine - * called only from probe or lpfc_online when interrupts are not - * enabled and the driver is reinitializing the device. + * PAGE_SIZE modulo 64 rpi context headers. This is an initialization routine + * and should be called only when interrupts are disabled. * * Return codes * 0 - successful - * -ENOMEM - No available memory - * -EIO - The mailbox failed to complete successfully. + * -ERROR - otherwise. **/ int lpfc_sli4_init_rpi_hdrs(struct lpfc_hba *phba) @@ -5687,17 +5721,22 @@ lpfc_sli4_bar0_register_memmap(struct lpfc_hba *phba, uint32_t if_type) break; case LPFC_SLI_INTF_IF_TYPE_2: phba->sli4_hba.u.if_type2.ERR1regaddr = - phba->sli4_hba.conf_regs_memmap_p + LPFC_SLIPORT_ERR_1; + phba->sli4_hba.conf_regs_memmap_p + + LPFC_CTL_PORT_ER1_OFFSET; phba->sli4_hba.u.if_type2.ERR2regaddr = - phba->sli4_hba.conf_regs_memmap_p + LPFC_SLIPORT_ERR_2; + phba->sli4_hba.conf_regs_memmap_p + + LPFC_CTL_PORT_ER2_OFFSET; phba->sli4_hba.u.if_type2.CTRLregaddr = - phba->sli4_hba.conf_regs_memmap_p + LPFC_SLIPORT_CNTRL; + phba->sli4_hba.conf_regs_memmap_p + + LPFC_CTL_PORT_CTL_OFFSET; phba->sli4_hba.u.if_type2.STATUSregaddr = - phba->sli4_hba.conf_regs_memmap_p + LPFC_SLIPORT_STATUS; + phba->sli4_hba.conf_regs_memmap_p + + LPFC_CTL_PORT_STA_OFFSET; phba->sli4_hba.SLIINTFregaddr = phba->sli4_hba.conf_regs_memmap_p + LPFC_SLI_INTF; phba->sli4_hba.PSMPHRregaddr = - phba->sli4_hba.conf_regs_memmap_p + LPFC_SLIPORT_IF2_SMPHR; + phba->sli4_hba.conf_regs_memmap_p + + LPFC_CTL_PORT_SEM_OFFSET; phba->sli4_hba.RQDBregaddr = phba->sli4_hba.conf_regs_memmap_p + LPFC_RQ_DOORBELL; phba->sli4_hba.WQDBregaddr = @@ -8859,11 +8898,11 @@ lpfc_write_firmware(struct lpfc_hba *phba, const struct firmware *fw) return -EINVAL; } lpfc_decode_firmware_rev(phba, fwrev, 1); - if (strncmp(fwrev, image->rev_name, strnlen(fwrev, 16))) { + if (strncmp(fwrev, image->revision, strnlen(image->revision, 16))) { lpfc_printf_log(phba, KERN_ERR, LOG_INIT, "3023 Updating Firmware. Current Version:%s " "New Version:%s\n", - fwrev, image->rev_name); + fwrev, image->revision); for (i = 0; i < LPFC_MBX_WR_CONFIG_MAX_BDE; i++) { dmabuf = kzalloc(sizeof(struct lpfc_dmabuf), GFP_KERNEL); @@ -8892,9 +8931,9 @@ lpfc_write_firmware(struct lpfc_hba *phba, const struct firmware *fw) fw->size - offset); break; } - temp_offset += SLI4_PAGE_SIZE; memcpy(dmabuf->virt, fw->data + temp_offset, SLI4_PAGE_SIZE); + temp_offset += SLI4_PAGE_SIZE; } rc = lpfc_wr_object(phba, &dma_buffer_list, (fw->size - offset), &offset); @@ -9005,6 +9044,7 @@ lpfc_pci_probe_one_s4(struct pci_dev *pdev, const struct pci_device_id *pid) } INIT_LIST_HEAD(&phba->active_rrq_list); + INIT_LIST_HEAD(&phba->fcf.fcf_pri_list); /* Set up common device driver resources */ error = lpfc_setup_driver_resource_phase2(phba); @@ -9112,7 +9152,6 @@ lpfc_pci_probe_one_s4(struct pci_dev *pdev, const struct pci_device_id *pid) /* Check if there are static vports to be created. */ lpfc_create_static_vport(phba); - return 0; out_disable_intr: @@ -9483,6 +9522,13 @@ lpfc_io_slot_reset_s4(struct pci_dev *pdev) } pci_restore_state(pdev); + + /* + * As the new kernel behavior of pci_restore_state() API call clears + * device saved_state flag, need to save the restored state again. + */ + pci_save_state(pdev); + if (pdev->is_busmaster) pci_set_master(pdev); diff --git a/drivers/scsi/lpfc/lpfc_mbox.c b/drivers/scsi/lpfc/lpfc_mbox.c index 556767028353..83450cc5c4d3 100644 --- a/drivers/scsi/lpfc/lpfc_mbox.c +++ b/drivers/scsi/lpfc/lpfc_mbox.c @@ -2031,7 +2031,7 @@ lpfc_init_vfi(struct lpfcMboxq *mbox, struct lpfc_vport *vport) bf_set(lpfc_init_vfi_vp, init_vfi, 1); bf_set(lpfc_init_vfi_vfi, init_vfi, vport->phba->sli4_hba.vfi_ids[vport->vfi]); - bf_set(lpfc_init_vpi_vpi, init_vfi, + bf_set(lpfc_init_vfi_vpi, init_vfi, vport->phba->vpi_ids[vport->vpi]); bf_set(lpfc_init_vfi_fcfi, init_vfi, vport->phba->fcf.fcfi); diff --git a/drivers/scsi/lpfc/lpfc_scsi.c b/drivers/scsi/lpfc/lpfc_scsi.c index 3ccc97496ebf..eadd241eeff1 100644 --- a/drivers/scsi/lpfc/lpfc_scsi.c +++ b/drivers/scsi/lpfc/lpfc_scsi.c @@ -1302,13 +1302,13 @@ lpfc_sc_to_bg_opcodes(struct lpfc_hba *phba, struct scsi_cmnd *sc, case SCSI_PROT_NORMAL: default: lpfc_printf_log(phba, KERN_ERR, LOG_BG, - "9063 BLKGRD: Bad op/guard:%d/%d combination\n", - scsi_get_prot_op(sc), guard_type); + "9063 BLKGRD: Bad op/guard:%d/IP combination\n", + scsi_get_prot_op(sc)); ret = 1; break; } - } else if (guard_type == SHOST_DIX_GUARD_CRC) { + } else { switch (scsi_get_prot_op(sc)) { case SCSI_PROT_READ_STRIP: case SCSI_PROT_WRITE_INSERT: @@ -1324,17 +1324,18 @@ lpfc_sc_to_bg_opcodes(struct lpfc_hba *phba, struct scsi_cmnd *sc, case SCSI_PROT_READ_INSERT: case SCSI_PROT_WRITE_STRIP: + *txop = BG_OP_IN_CRC_OUT_NODIF; + *rxop = BG_OP_IN_NODIF_OUT_CRC; + break; + case SCSI_PROT_NORMAL: default: lpfc_printf_log(phba, KERN_ERR, LOG_BG, - "9075 BLKGRD: Bad op/guard:%d/%d combination\n", - scsi_get_prot_op(sc), guard_type); + "9075 BLKGRD: Bad op/guard:%d/CRC combination\n", + scsi_get_prot_op(sc)); ret = 1; break; } - } else { - /* unsupported format */ - BUG(); } return ret; @@ -1352,45 +1353,6 @@ lpfc_cmd_blksize(struct scsi_cmnd *sc) return sc->device->sector_size; } -/** - * lpfc_get_cmd_dif_parms - Extract DIF parameters from SCSI command - * @sc: in: SCSI command - * @apptagmask: out: app tag mask - * @apptagval: out: app tag value - * @reftag: out: ref tag (reference tag) - * - * Description: - * Extract DIF parameters from the command if possible. Otherwise, - * use default parameters. - * - **/ -static inline void -lpfc_get_cmd_dif_parms(struct scsi_cmnd *sc, uint16_t *apptagmask, - uint16_t *apptagval, uint32_t *reftag) -{ - struct scsi_dif_tuple *spt; - unsigned char op = scsi_get_prot_op(sc); - unsigned int protcnt = scsi_prot_sg_count(sc); - static int cnt; - - if (protcnt && (op == SCSI_PROT_WRITE_STRIP || - op == SCSI_PROT_WRITE_PASS)) { - - cnt++; - spt = page_address(sg_page(scsi_prot_sglist(sc))) + - scsi_prot_sglist(sc)[0].offset; - *apptagmask = 0; - *apptagval = 0; - *reftag = cpu_to_be32(spt->ref_tag); - - } else { - /* SBC defines ref tag to be lower 32bits of LBA */ - *reftag = (uint32_t) (0xffffffff & scsi_get_lba(sc)); - *apptagmask = 0; - *apptagval = 0; - } -} - /* * This function sets up buffer list for protection groups of * type LPFC_PG_TYPE_NO_DIF @@ -1427,9 +1389,8 @@ lpfc_bg_setup_bpl(struct lpfc_hba *phba, struct scsi_cmnd *sc, dma_addr_t physaddr; int i = 0, num_bde = 0, status; int datadir = sc->sc_data_direction; - unsigned blksize; uint32_t reftag; - uint16_t apptagmask, apptagval; + unsigned blksize; uint8_t txop, rxop; status = lpfc_sc_to_bg_opcodes(phba, sc, &txop, &rxop); @@ -1438,17 +1399,16 @@ lpfc_bg_setup_bpl(struct lpfc_hba *phba, struct scsi_cmnd *sc, /* extract some info from the scsi command for pde*/ blksize = lpfc_cmd_blksize(sc); - lpfc_get_cmd_dif_parms(sc, &apptagmask, &apptagval, &reftag); + reftag = scsi_get_lba(sc) & 0xffffffff; /* setup PDE5 with what we have */ pde5 = (struct lpfc_pde5 *) bpl; memset(pde5, 0, sizeof(struct lpfc_pde5)); bf_set(pde5_type, pde5, LPFC_PDE5_DESCRIPTOR); - pde5->reftag = reftag; /* Endianness conversion if necessary for PDE5 */ pde5->word0 = cpu_to_le32(pde5->word0); - pde5->reftag = cpu_to_le32(pde5->reftag); + pde5->reftag = cpu_to_le32(reftag); /* advance bpl and increment bde count */ num_bde++; @@ -1463,10 +1423,10 @@ lpfc_bg_setup_bpl(struct lpfc_hba *phba, struct scsi_cmnd *sc, if (datadir == DMA_FROM_DEVICE) { bf_set(pde6_ce, pde6, 1); bf_set(pde6_re, pde6, 1); - bf_set(pde6_ae, pde6, 1); } bf_set(pde6_ai, pde6, 1); - bf_set(pde6_apptagval, pde6, apptagval); + bf_set(pde6_ae, pde6, 0); + bf_set(pde6_apptagval, pde6, 0); /* Endianness conversion if necessary for PDE6 */ pde6->word0 = cpu_to_le32(pde6->word0); @@ -1551,7 +1511,6 @@ lpfc_bg_setup_bpl_prot(struct lpfc_hba *phba, struct scsi_cmnd *sc, unsigned char pgdone = 0, alldone = 0; unsigned blksize; uint32_t reftag; - uint16_t apptagmask, apptagval; uint8_t txop, rxop; int num_bde = 0; @@ -1571,7 +1530,7 @@ lpfc_bg_setup_bpl_prot(struct lpfc_hba *phba, struct scsi_cmnd *sc, /* extract some info from the scsi command */ blksize = lpfc_cmd_blksize(sc); - lpfc_get_cmd_dif_parms(sc, &apptagmask, &apptagval, &reftag); + reftag = scsi_get_lba(sc) & 0xffffffff; split_offset = 0; do { @@ -1579,11 +1538,10 @@ lpfc_bg_setup_bpl_prot(struct lpfc_hba *phba, struct scsi_cmnd *sc, pde5 = (struct lpfc_pde5 *) bpl; memset(pde5, 0, sizeof(struct lpfc_pde5)); bf_set(pde5_type, pde5, LPFC_PDE5_DESCRIPTOR); - pde5->reftag = reftag; /* Endianness conversion if necessary for PDE5 */ pde5->word0 = cpu_to_le32(pde5->word0); - pde5->reftag = cpu_to_le32(pde5->reftag); + pde5->reftag = cpu_to_le32(reftag); /* advance bpl and increment bde count */ num_bde++; @@ -1597,9 +1555,9 @@ lpfc_bg_setup_bpl_prot(struct lpfc_hba *phba, struct scsi_cmnd *sc, bf_set(pde6_oprx, pde6, rxop); bf_set(pde6_ce, pde6, 1); bf_set(pde6_re, pde6, 1); - bf_set(pde6_ae, pde6, 1); bf_set(pde6_ai, pde6, 1); - bf_set(pde6_apptagval, pde6, apptagval); + bf_set(pde6_ae, pde6, 0); + bf_set(pde6_apptagval, pde6, 0); /* Endianness conversion if necessary for PDE6 */ pde6->word0 = cpu_to_le32(pde6->word0); @@ -1621,8 +1579,8 @@ lpfc_bg_setup_bpl_prot(struct lpfc_hba *phba, struct scsi_cmnd *sc, memset(pde7, 0, sizeof(struct lpfc_pde7)); bf_set(pde7_type, pde7, LPFC_PDE7_DESCRIPTOR); - pde7->addrHigh = le32_to_cpu(putPaddrLow(protphysaddr)); - pde7->addrLow = le32_to_cpu(putPaddrHigh(protphysaddr)); + pde7->addrHigh = le32_to_cpu(putPaddrHigh(protphysaddr)); + pde7->addrLow = le32_to_cpu(putPaddrLow(protphysaddr)); protgrp_blks = protgroup_len / 8; protgrp_bytes = protgrp_blks * blksize; @@ -1632,7 +1590,7 @@ lpfc_bg_setup_bpl_prot(struct lpfc_hba *phba, struct scsi_cmnd *sc, protgroup_remainder = 0x1000 - (pde7->addrLow & 0xfff); protgroup_offset += protgroup_remainder; protgrp_blks = protgroup_remainder / 8; - protgrp_bytes = protgroup_remainder * blksize; + protgrp_bytes = protgrp_blks * blksize; } else { protgroup_offset = 0; curr_prot++; @@ -2006,16 +1964,21 @@ lpfc_parse_bg_err(struct lpfc_hba *phba, struct lpfc_scsi_buf *lpfc_cmd, if (lpfc_bgs_get_hi_water_mark_present(bgstat)) { /* * setup sense data descriptor 0 per SPC-4 as an information - * field, and put the failing LBA in it + * field, and put the failing LBA in it. + * This code assumes there was also a guard/app/ref tag error + * indication. */ - cmd->sense_buffer[8] = 0; /* Information */ - cmd->sense_buffer[9] = 0xa; /* Add. length */ + cmd->sense_buffer[7] = 0xc; /* Additional sense length */ + cmd->sense_buffer[8] = 0; /* Information descriptor type */ + cmd->sense_buffer[9] = 0xa; /* Additional descriptor length */ + cmd->sense_buffer[10] = 0x80; /* Validity bit */ bghm /= cmd->device->sector_size; failing_sector = scsi_get_lba(cmd); failing_sector += bghm; - put_unaligned_be64(failing_sector, &cmd->sense_buffer[10]); + /* Descriptor Information */ + put_unaligned_be64(failing_sector, &cmd->sense_buffer[12]); } if (!ret) { diff --git a/drivers/scsi/lpfc/lpfc_sli.c b/drivers/scsi/lpfc/lpfc_sli.c index 98999bbd8cbf..8b799f047a99 100644 --- a/drivers/scsi/lpfc/lpfc_sli.c +++ b/drivers/scsi/lpfc/lpfc_sli.c @@ -560,7 +560,7 @@ __lpfc_set_rrq_active(struct lpfc_hba *phba, struct lpfc_nodelist *ndlp, rrq = mempool_alloc(phba->rrq_pool, GFP_KERNEL); if (rrq) { rrq->send_rrq = send_rrq; - rrq->xritag = phba->sli4_hba.xri_ids[xritag]; + rrq->xritag = xritag; rrq->rrq_stop_time = jiffies + HZ * (phba->fc_ratov + 1); rrq->ndlp = ndlp; rrq->nlp_DID = ndlp->nlp_DID; @@ -2452,7 +2452,8 @@ lpfc_sli_process_unsol_iocb(struct lpfc_hba *phba, struct lpfc_sli_ring *pring, /* search continue save q for same XRI */ list_for_each_entry(iocbq, &pring->iocb_continue_saveq, clist) { - if (iocbq->iocb.ulpContext == saveq->iocb.ulpContext) { + if (iocbq->iocb.unsli3.rcvsli3.ox_id == + saveq->iocb.unsli3.rcvsli3.ox_id) { list_add_tail(&saveq->list, &iocbq->list); found = 1; break; @@ -3355,6 +3356,7 @@ lpfc_sli_handle_slow_ring_event_s4(struct lpfc_hba *phba, irspiocbq); break; case CQE_CODE_RECEIVE: + case CQE_CODE_RECEIVE_V1: dmabuf = container_of(cq_event, struct hbq_dmabuf, cq_event); lpfc_sli4_handle_received_buffer(phba, dmabuf); @@ -4712,10 +4714,15 @@ lpfc_sli4_arm_cqeq_intr(struct lpfc_hba *phba) * lpfc_sli4_get_avail_extnt_rsrc - Get available resource extent count. * @phba: Pointer to HBA context object. * @type: The resource extent type. + * @extnt_count: buffer to hold port available extent count. + * @extnt_size: buffer to hold element count per extent. * - * This function allocates all SLI4 resource identifiers. + * This function calls the port and retrievs the number of available + * extents and their size for a particular extent type. + * + * Returns: 0 if successful. Nonzero otherwise. **/ -static int +int lpfc_sli4_get_avail_extnt_rsrc(struct lpfc_hba *phba, uint16_t type, uint16_t *extnt_count, uint16_t *extnt_size) { @@ -4892,7 +4899,7 @@ lpfc_sli4_cfg_post_extnts(struct lpfc_hba *phba, uint16_t *extnt_cnt, req_len, *emb); if (alloc_len < req_len) { lpfc_printf_log(phba, KERN_ERR, LOG_INIT, - "9000 Allocated DMA memory size (x%x) is " + "2982 Allocated DMA memory size (x%x) is " "less than the requested DMA memory " "size (x%x)\n", alloc_len, req_len); return -ENOMEM; @@ -5506,6 +5513,154 @@ lpfc_sli4_dealloc_resource_identifiers(struct lpfc_hba *phba) } /** + * lpfc_sli4_get_allocated_extnts - Get the port's allocated extents. + * @phba: Pointer to HBA context object. + * @type: The resource extent type. + * @extnt_count: buffer to hold port extent count response + * @extnt_size: buffer to hold port extent size response. + * + * This function calls the port to read the host allocated extents + * for a particular type. + **/ +int +lpfc_sli4_get_allocated_extnts(struct lpfc_hba *phba, uint16_t type, + uint16_t *extnt_cnt, uint16_t *extnt_size) +{ + bool emb; + int rc = 0; + uint16_t curr_blks = 0; + uint32_t req_len, emb_len; + uint32_t alloc_len, mbox_tmo; + struct list_head *blk_list_head; + struct lpfc_rsrc_blks *rsrc_blk; + LPFC_MBOXQ_t *mbox; + void *virtaddr = NULL; + struct lpfc_mbx_nembed_rsrc_extent *n_rsrc; + struct lpfc_mbx_alloc_rsrc_extents *rsrc_ext; + union lpfc_sli4_cfg_shdr *shdr; + + switch (type) { + case LPFC_RSC_TYPE_FCOE_VPI: + blk_list_head = &phba->lpfc_vpi_blk_list; + break; + case LPFC_RSC_TYPE_FCOE_XRI: + blk_list_head = &phba->sli4_hba.lpfc_xri_blk_list; + break; + case LPFC_RSC_TYPE_FCOE_VFI: + blk_list_head = &phba->sli4_hba.lpfc_vfi_blk_list; + break; + case LPFC_RSC_TYPE_FCOE_RPI: + blk_list_head = &phba->sli4_hba.lpfc_rpi_blk_list; + break; + default: + return -EIO; + } + + /* Count the number of extents currently allocatd for this type. */ + list_for_each_entry(rsrc_blk, blk_list_head, list) { + if (curr_blks == 0) { + /* + * The GET_ALLOCATED mailbox does not return the size, + * just the count. The size should be just the size + * stored in the current allocated block and all sizes + * for an extent type are the same so set the return + * value now. + */ + *extnt_size = rsrc_blk->rsrc_size; + } + curr_blks++; + } + + /* Calculate the total requested length of the dma memory. */ + req_len = curr_blks * sizeof(uint16_t); + + /* + * Calculate the size of an embedded mailbox. The uint32_t + * accounts for extents-specific word. + */ + emb_len = sizeof(MAILBOX_t) - sizeof(struct mbox_header) - + sizeof(uint32_t); + + /* + * Presume the allocation and response will fit into an embedded + * mailbox. If not true, reconfigure to a non-embedded mailbox. + */ + emb = LPFC_SLI4_MBX_EMBED; + req_len = emb_len; + if (req_len > emb_len) { + req_len = curr_blks * sizeof(uint16_t) + + sizeof(union lpfc_sli4_cfg_shdr) + + sizeof(uint32_t); + emb = LPFC_SLI4_MBX_NEMBED; + } + + mbox = (LPFC_MBOXQ_t *) mempool_alloc(phba->mbox_mem_pool, GFP_KERNEL); + if (!mbox) + return -ENOMEM; + memset(mbox, 0, sizeof(LPFC_MBOXQ_t)); + + alloc_len = lpfc_sli4_config(phba, mbox, LPFC_MBOX_SUBSYSTEM_COMMON, + LPFC_MBOX_OPCODE_GET_ALLOC_RSRC_EXTENT, + req_len, emb); + if (alloc_len < req_len) { + lpfc_printf_log(phba, KERN_ERR, LOG_INIT, + "2983 Allocated DMA memory size (x%x) is " + "less than the requested DMA memory " + "size (x%x)\n", alloc_len, req_len); + rc = -ENOMEM; + goto err_exit; + } + rc = lpfc_sli4_mbox_rsrc_extent(phba, mbox, curr_blks, type, emb); + if (unlikely(rc)) { + rc = -EIO; + goto err_exit; + } + + if (!phba->sli4_hba.intr_enable) + rc = lpfc_sli_issue_mbox(phba, mbox, MBX_POLL); + else { + mbox_tmo = lpfc_mbox_tmo_val(phba, MBX_SLI4_CONFIG); + rc = lpfc_sli_issue_mbox_wait(phba, mbox, mbox_tmo); + } + + if (unlikely(rc)) { + rc = -EIO; + goto err_exit; + } + + /* + * Figure out where the response is located. Then get local pointers + * to the response data. The port does not guarantee to respond to + * all extents counts request so update the local variable with the + * allocated count from the port. + */ + if (emb == LPFC_SLI4_MBX_EMBED) { + rsrc_ext = &mbox->u.mqe.un.alloc_rsrc_extents; + shdr = &rsrc_ext->header.cfg_shdr; + *extnt_cnt = bf_get(lpfc_mbx_rsrc_cnt, &rsrc_ext->u.rsp); + } else { + virtaddr = mbox->sge_array->addr[0]; + n_rsrc = (struct lpfc_mbx_nembed_rsrc_extent *) virtaddr; + shdr = &n_rsrc->cfg_shdr; + *extnt_cnt = bf_get(lpfc_mbx_rsrc_cnt, n_rsrc); + } + + if (bf_get(lpfc_mbox_hdr_status, &shdr->response)) { + lpfc_printf_log(phba, KERN_ERR, LOG_MBOX | LOG_INIT, + "2984 Failed to read allocated resources " + "for type %d - Status 0x%x Add'l Status 0x%x.\n", + type, + bf_get(lpfc_mbox_hdr_status, &shdr->response), + bf_get(lpfc_mbox_hdr_add_status, &shdr->response)); + rc = -EIO; + goto err_exit; + } + err_exit: + lpfc_sli4_mbox_cmd_free(phba, mbox); + return rc; +} + +/** * lpfc_sli4_hba_setup - SLI4 device intialization PCI function * @phba: Pointer to HBA context object. * @@ -5837,6 +5992,7 @@ lpfc_sli4_hba_setup(struct lpfc_hba *phba) "Advanced Error Reporting (AER)\n"); phba->cfg_aer_support = 0; } + rc = 0; } if (!(phba->hba_flag & HBA_FCOE_MODE)) { @@ -6634,6 +6790,9 @@ lpfc_sli_issue_mbox_s4(struct lpfc_hba *phba, LPFC_MBOXQ_t *mboxq, unsigned long iflags; int rc; + /* dump from issue mailbox command if setup */ + lpfc_idiag_mbxacc_dump_issue_mbox(phba, &mboxq->u.mb); + rc = lpfc_mbox_dev_check(phba); if (unlikely(rc)) { lpfc_printf_log(phba, KERN_ERR, LOG_MBOX | LOG_SLI, @@ -7318,12 +7477,12 @@ lpfc_sli4_iocb2wqe(struct lpfc_hba *phba, struct lpfc_iocbq *iocbq, bf_set(wqe_qosd, &wqe->els_req.wqe_com, 1); bf_set(wqe_lenloc, &wqe->els_req.wqe_com, LPFC_WQE_LENLOC_NONE); bf_set(wqe_ebde_cnt, &wqe->els_req.wqe_com, 0); - break; + break; case CMD_XMIT_SEQUENCE64_CX: bf_set(wqe_ctxt_tag, &wqe->xmit_sequence.wqe_com, iocbq->iocb.un.ulpWord[3]); bf_set(wqe_rcvoxid, &wqe->xmit_sequence.wqe_com, - iocbq->iocb.ulpContext); + iocbq->iocb.unsli3.rcvsli3.ox_id); /* The entire sequence is transmitted for this IOCB */ xmit_len = total_len; cmnd = CMD_XMIT_SEQUENCE64_CR; @@ -7341,7 +7500,7 @@ lpfc_sli4_iocb2wqe(struct lpfc_hba *phba, struct lpfc_iocbq *iocbq, bf_set(wqe_ebde_cnt, &wqe->xmit_sequence.wqe_com, 0); wqe->xmit_sequence.xmit_len = xmit_len; command_type = OTHER_COMMAND; - break; + break; case CMD_XMIT_BCAST64_CN: /* word3 iocb=iotag32 wqe=seq_payload_len */ wqe->xmit_bcast64.seq_payload_len = xmit_len; @@ -7355,7 +7514,7 @@ lpfc_sli4_iocb2wqe(struct lpfc_hba *phba, struct lpfc_iocbq *iocbq, bf_set(wqe_lenloc, &wqe->xmit_bcast64.wqe_com, LPFC_WQE_LENLOC_WORD3); bf_set(wqe_ebde_cnt, &wqe->xmit_bcast64.wqe_com, 0); - break; + break; case CMD_FCP_IWRITE64_CR: command_type = FCP_COMMAND_DATA_OUT; /* word3 iocb=iotag wqe=payload_offset_len */ @@ -7375,7 +7534,7 @@ lpfc_sli4_iocb2wqe(struct lpfc_hba *phba, struct lpfc_iocbq *iocbq, LPFC_WQE_LENLOC_WORD4); bf_set(wqe_ebde_cnt, &wqe->fcp_iwrite.wqe_com, 0); bf_set(wqe_pu, &wqe->fcp_iwrite.wqe_com, iocbq->iocb.ulpPU); - break; + break; case CMD_FCP_IREAD64_CR: /* word3 iocb=iotag wqe=payload_offset_len */ /* Add the FCP_CMD and FCP_RSP sizes to get the offset */ @@ -7394,7 +7553,7 @@ lpfc_sli4_iocb2wqe(struct lpfc_hba *phba, struct lpfc_iocbq *iocbq, LPFC_WQE_LENLOC_WORD4); bf_set(wqe_ebde_cnt, &wqe->fcp_iread.wqe_com, 0); bf_set(wqe_pu, &wqe->fcp_iread.wqe_com, iocbq->iocb.ulpPU); - break; + break; case CMD_FCP_ICMND64_CR: /* word3 iocb=IO_TAG wqe=reserved */ wqe->fcp_icmd.rsrvd3 = 0; @@ -7407,7 +7566,7 @@ lpfc_sli4_iocb2wqe(struct lpfc_hba *phba, struct lpfc_iocbq *iocbq, bf_set(wqe_lenloc, &wqe->fcp_icmd.wqe_com, LPFC_WQE_LENLOC_NONE); bf_set(wqe_ebde_cnt, &wqe->fcp_icmd.wqe_com, 0); - break; + break; case CMD_GEN_REQUEST64_CR: /* For this command calculate the xmit length of the * request bde. @@ -7442,7 +7601,7 @@ lpfc_sli4_iocb2wqe(struct lpfc_hba *phba, struct lpfc_iocbq *iocbq, bf_set(wqe_lenloc, &wqe->gen_req.wqe_com, LPFC_WQE_LENLOC_NONE); bf_set(wqe_ebde_cnt, &wqe->gen_req.wqe_com, 0); command_type = OTHER_COMMAND; - break; + break; case CMD_XMIT_ELS_RSP64_CX: ndlp = (struct lpfc_nodelist *)iocbq->context1; /* words0-2 BDE memcpy */ @@ -7457,7 +7616,7 @@ lpfc_sli4_iocb2wqe(struct lpfc_hba *phba, struct lpfc_iocbq *iocbq, ((iocbq->iocb.ulpCt_h << 1) | iocbq->iocb.ulpCt_l)); bf_set(wqe_pu, &wqe->xmit_els_rsp.wqe_com, iocbq->iocb.ulpPU); bf_set(wqe_rcvoxid, &wqe->xmit_els_rsp.wqe_com, - iocbq->iocb.ulpContext); + iocbq->iocb.unsli3.rcvsli3.ox_id); if (!iocbq->iocb.ulpCt_h && iocbq->iocb.ulpCt_l) bf_set(wqe_ctxt_tag, &wqe->xmit_els_rsp.wqe_com, phba->vpi_ids[iocbq->vport->vpi]); @@ -7470,7 +7629,7 @@ lpfc_sli4_iocb2wqe(struct lpfc_hba *phba, struct lpfc_iocbq *iocbq, bf_set(wqe_rsp_temp_rpi, &wqe->xmit_els_rsp, phba->sli4_hba.rpi_ids[ndlp->nlp_rpi]); command_type = OTHER_COMMAND; - break; + break; case CMD_CLOSE_XRI_CN: case CMD_ABORT_XRI_CN: case CMD_ABORT_XRI_CX: @@ -7509,7 +7668,7 @@ lpfc_sli4_iocb2wqe(struct lpfc_hba *phba, struct lpfc_iocbq *iocbq, cmnd = CMD_ABORT_XRI_CX; command_type = OTHER_COMMAND; xritag = 0; - break; + break; case CMD_XMIT_BLS_RSP64_CX: /* As BLS ABTS RSP WQE is very different from other WQEs, * we re-construct this WQE here based on information in @@ -7553,7 +7712,7 @@ lpfc_sli4_iocb2wqe(struct lpfc_hba *phba, struct lpfc_iocbq *iocbq, bf_get(lpfc_rsn_code, &iocbq->iocb.un.bls_rsp)); } - break; + break; case CMD_XRI_ABORTED_CX: case CMD_CREATE_XRI_CR: /* Do we expect to use this? */ case CMD_IOCB_FCP_IBIDIR64_CR: /* bidirectional xfer */ @@ -7565,7 +7724,7 @@ lpfc_sli4_iocb2wqe(struct lpfc_hba *phba, struct lpfc_iocbq *iocbq, "2014 Invalid command 0x%x\n", iocbq->iocb.ulpCommand); return IOCB_ERROR; - break; + break; } bf_set(wqe_xri_tag, &wqe->generic.wqe_com, xritag); @@ -10481,10 +10640,14 @@ lpfc_sli4_sp_handle_rcqe(struct lpfc_hba *phba, struct lpfc_rcqe *rcqe) struct lpfc_queue *hrq = phba->sli4_hba.hdr_rq; struct lpfc_queue *drq = phba->sli4_hba.dat_rq; struct hbq_dmabuf *dma_buf; - uint32_t status; + uint32_t status, rq_id; unsigned long iflags; - if (bf_get(lpfc_rcqe_rq_id, rcqe) != hrq->queue_id) + if (bf_get(lpfc_cqe_code, rcqe) == CQE_CODE_RECEIVE_V1) + rq_id = bf_get(lpfc_rcqe_rq_id_v1, rcqe); + else + rq_id = bf_get(lpfc_rcqe_rq_id, rcqe); + if (rq_id != hrq->queue_id) goto out; status = bf_get(lpfc_rcqe_status, rcqe); @@ -10563,6 +10726,7 @@ lpfc_sli4_sp_handle_cqe(struct lpfc_hba *phba, struct lpfc_queue *cq, (struct sli4_wcqe_xri_aborted *)&cqevt); break; case CQE_CODE_RECEIVE: + case CQE_CODE_RECEIVE_V1: /* Process the RQ event */ phba->last_completion_time = jiffies; workposted = lpfc_sli4_sp_handle_rcqe(phba, @@ -12345,19 +12509,18 @@ lpfc_sli4_post_sgl(struct lpfc_hba *phba, } /** - * lpfc_sli4_init_rpi_hdrs - Post the rpi header memory region to the port + * lpfc_sli4_alloc_xri - Get an available rpi in the device's range * @phba: pointer to lpfc hba data structure. * * This routine is invoked to post rpi header templates to the - * port for those SLI4 ports that do not support extents. This routine - * posts a PAGE_SIZE memory region to the port to hold up to - * PAGE_SIZE modulo 64 rpi context headers. This is an initialization routine - * and should be called only when interrupts are disabled. + * HBA consistent with the SLI-4 interface spec. This routine + * posts a SLI4_PAGE_SIZE memory region to the port to hold up to + * SLI4_PAGE_SIZE modulo 64 rpi context headers. * - * Return codes - * 0 - successful - * -ERROR - otherwise. - */ + * Returns + * A nonzero rpi defined as rpi_base <= rpi < max_rpi if successful + * LPFC_RPI_ALLOC_ERROR if no rpis are available. + **/ uint16_t lpfc_sli4_alloc_xri(struct lpfc_hba *phba) { @@ -13406,7 +13569,7 @@ lpfc_sli4_seq_abort_rsp_cmpl(struct lpfc_hba *phba, * This function validates the xri maps to the known range of XRIs allocated an * used by the driver. **/ -static uint16_t +uint16_t lpfc_sli4_xri_inrange(struct lpfc_hba *phba, uint16_t xri) { @@ -13643,10 +13806,12 @@ lpfc_seq_complete(struct hbq_dmabuf *dmabuf) static struct lpfc_iocbq * lpfc_prep_seq(struct lpfc_vport *vport, struct hbq_dmabuf *seq_dmabuf) { + struct hbq_dmabuf *hbq_buf; struct lpfc_dmabuf *d_buf, *n_buf; struct lpfc_iocbq *first_iocbq, *iocbq; struct fc_frame_header *fc_hdr; uint32_t sid; + uint32_t len, tot_len; struct ulp_bde64 *pbde; fc_hdr = (struct fc_frame_header *)seq_dmabuf->hbuf.virt; @@ -13655,6 +13820,7 @@ lpfc_prep_seq(struct lpfc_vport *vport, struct hbq_dmabuf *seq_dmabuf) lpfc_update_rcv_time_stamp(vport); /* get the Remote Port's SID */ sid = sli4_sid_from_fc_hdr(fc_hdr); + tot_len = 0; /* Get an iocbq struct to fill in. */ first_iocbq = lpfc_sli_get_iocbq(vport->phba); if (first_iocbq) { @@ -13662,9 +13828,12 @@ lpfc_prep_seq(struct lpfc_vport *vport, struct hbq_dmabuf *seq_dmabuf) first_iocbq->iocb.unsli3.rcvsli3.acc_len = 0; first_iocbq->iocb.ulpStatus = IOSTAT_SUCCESS; first_iocbq->iocb.ulpCommand = CMD_IOCB_RCV_SEQ64_CX; - first_iocbq->iocb.ulpContext = be16_to_cpu(fc_hdr->fh_ox_id); - /* iocbq is prepped for internal consumption. Logical vpi. */ - first_iocbq->iocb.unsli3.rcvsli3.vpi = vport->vpi; + first_iocbq->iocb.ulpContext = NO_XRI; + first_iocbq->iocb.unsli3.rcvsli3.ox_id = + be16_to_cpu(fc_hdr->fh_ox_id); + /* iocbq is prepped for internal consumption. Physical vpi. */ + first_iocbq->iocb.unsli3.rcvsli3.vpi = + vport->phba->vpi_ids[vport->vpi]; /* put the first buffer into the first IOCBq */ first_iocbq->context2 = &seq_dmabuf->dbuf; first_iocbq->context3 = NULL; @@ -13672,9 +13841,9 @@ lpfc_prep_seq(struct lpfc_vport *vport, struct hbq_dmabuf *seq_dmabuf) first_iocbq->iocb.un.cont64[0].tus.f.bdeSize = LPFC_DATA_BUF_SIZE; first_iocbq->iocb.un.rcvels.remoteID = sid; - first_iocbq->iocb.unsli3.rcvsli3.acc_len += - bf_get(lpfc_rcqe_length, + tot_len = bf_get(lpfc_rcqe_length, &seq_dmabuf->cq_event.cqe.rcqe_cmpl); + first_iocbq->iocb.unsli3.rcvsli3.acc_len = tot_len; } iocbq = first_iocbq; /* @@ -13692,9 +13861,13 @@ lpfc_prep_seq(struct lpfc_vport *vport, struct hbq_dmabuf *seq_dmabuf) pbde = (struct ulp_bde64 *) &iocbq->iocb.unsli3.sli3Words[4]; pbde->tus.f.bdeSize = LPFC_DATA_BUF_SIZE; - first_iocbq->iocb.unsli3.rcvsli3.acc_len += - bf_get(lpfc_rcqe_length, - &seq_dmabuf->cq_event.cqe.rcqe_cmpl); + + /* We need to get the size out of the right CQE */ + hbq_buf = container_of(d_buf, struct hbq_dmabuf, dbuf); + len = bf_get(lpfc_rcqe_length, + &hbq_buf->cq_event.cqe.rcqe_cmpl); + iocbq->iocb.unsli3.rcvsli3.acc_len += len; + tot_len += len; } else { iocbq = lpfc_sli_get_iocbq(vport->phba); if (!iocbq) { @@ -13712,9 +13885,14 @@ lpfc_prep_seq(struct lpfc_vport *vport, struct hbq_dmabuf *seq_dmabuf) iocbq->iocb.ulpBdeCount = 1; iocbq->iocb.un.cont64[0].tus.f.bdeSize = LPFC_DATA_BUF_SIZE; - first_iocbq->iocb.unsli3.rcvsli3.acc_len += - bf_get(lpfc_rcqe_length, - &seq_dmabuf->cq_event.cqe.rcqe_cmpl); + + /* We need to get the size out of the right CQE */ + hbq_buf = container_of(d_buf, struct hbq_dmabuf, dbuf); + len = bf_get(lpfc_rcqe_length, + &hbq_buf->cq_event.cqe.rcqe_cmpl); + tot_len += len; + iocbq->iocb.unsli3.rcvsli3.acc_len = tot_len; + iocbq->iocb.un.rcvels.remoteID = sid; list_add_tail(&iocbq->list, &first_iocbq->list); } @@ -13787,7 +13965,13 @@ lpfc_sli4_handle_received_buffer(struct lpfc_hba *phba, lpfc_in_buf_free(phba, &dmabuf->dbuf); return; } - fcfi = bf_get(lpfc_rcqe_fcf_id, &dmabuf->cq_event.cqe.rcqe_cmpl); + if ((bf_get(lpfc_cqe_code, + &dmabuf->cq_event.cqe.rcqe_cmpl) == CQE_CODE_RECEIVE_V1)) + fcfi = bf_get(lpfc_rcqe_fcf_id_v1, + &dmabuf->cq_event.cqe.rcqe_cmpl); + else + fcfi = bf_get(lpfc_rcqe_fcf_id, + &dmabuf->cq_event.cqe.rcqe_cmpl); vport = lpfc_fc_frame_to_vport(phba, fc_hdr, fcfi); if (!vport || !(vport->vpi_state & LPFC_VPI_REGISTERED)) { /* throw out the frame */ @@ -14451,6 +14635,92 @@ fail_fcf_read: } /** + * lpfc_check_next_fcf_pri + * phba pointer to the lpfc_hba struct for this port. + * This routine is called from the lpfc_sli4_fcf_rr_next_index_get + * routine when the rr_bmask is empty. The FCF indecies are put into the + * rr_bmask based on their priority level. Starting from the highest priority + * to the lowest. The most likely FCF candidate will be in the highest + * priority group. When this routine is called it searches the fcf_pri list for + * next lowest priority group and repopulates the rr_bmask with only those + * fcf_indexes. + * returns: + * 1=success 0=failure + **/ +int +lpfc_check_next_fcf_pri_level(struct lpfc_hba *phba) +{ + uint16_t next_fcf_pri; + uint16_t last_index; + struct lpfc_fcf_pri *fcf_pri; + int rc; + int ret = 0; + + last_index = find_first_bit(phba->fcf.fcf_rr_bmask, + LPFC_SLI4_FCF_TBL_INDX_MAX); + lpfc_printf_log(phba, KERN_INFO, LOG_FIP, + "3060 Last IDX %d\n", last_index); + if (list_empty(&phba->fcf.fcf_pri_list)) { + lpfc_printf_log(phba, KERN_ERR, LOG_FIP, + "3061 Last IDX %d\n", last_index); + return 0; /* Empty rr list */ + } + next_fcf_pri = 0; + /* + * Clear the rr_bmask and set all of the bits that are at this + * priority. + */ + memset(phba->fcf.fcf_rr_bmask, 0, + sizeof(*phba->fcf.fcf_rr_bmask)); + spin_lock_irq(&phba->hbalock); + list_for_each_entry(fcf_pri, &phba->fcf.fcf_pri_list, list) { + if (fcf_pri->fcf_rec.flag & LPFC_FCF_FLOGI_FAILED) + continue; + /* + * the 1st priority that has not FLOGI failed + * will be the highest. + */ + if (!next_fcf_pri) + next_fcf_pri = fcf_pri->fcf_rec.priority; + spin_unlock_irq(&phba->hbalock); + if (fcf_pri->fcf_rec.priority == next_fcf_pri) { + rc = lpfc_sli4_fcf_rr_index_set(phba, + fcf_pri->fcf_rec.fcf_index); + if (rc) + return 0; + } + spin_lock_irq(&phba->hbalock); + } + /* + * if next_fcf_pri was not set above and the list is not empty then + * we have failed flogis on all of them. So reset flogi failed + * and start at the begining. + */ + if (!next_fcf_pri && !list_empty(&phba->fcf.fcf_pri_list)) { + list_for_each_entry(fcf_pri, &phba->fcf.fcf_pri_list, list) { + fcf_pri->fcf_rec.flag &= ~LPFC_FCF_FLOGI_FAILED; + /* + * the 1st priority that has not FLOGI failed + * will be the highest. + */ + if (!next_fcf_pri) + next_fcf_pri = fcf_pri->fcf_rec.priority; + spin_unlock_irq(&phba->hbalock); + if (fcf_pri->fcf_rec.priority == next_fcf_pri) { + rc = lpfc_sli4_fcf_rr_index_set(phba, + fcf_pri->fcf_rec.fcf_index); + if (rc) + return 0; + } + spin_lock_irq(&phba->hbalock); + } + } else + ret = 1; + spin_unlock_irq(&phba->hbalock); + + return ret; +} +/** * lpfc_sli4_fcf_rr_next_index_get - Get next eligible fcf record index * @phba: pointer to lpfc hba data structure. * @@ -14466,6 +14736,7 @@ lpfc_sli4_fcf_rr_next_index_get(struct lpfc_hba *phba) uint16_t next_fcf_index; /* Search start from next bit of currently registered FCF index */ +next_priority: next_fcf_index = (phba->fcf.current_rec.fcf_indx + 1) % LPFC_SLI4_FCF_TBL_INDX_MAX; next_fcf_index = find_next_bit(phba->fcf.fcf_rr_bmask, @@ -14473,17 +14744,46 @@ lpfc_sli4_fcf_rr_next_index_get(struct lpfc_hba *phba) next_fcf_index); /* Wrap around condition on phba->fcf.fcf_rr_bmask */ - if (next_fcf_index >= LPFC_SLI4_FCF_TBL_INDX_MAX) + if (next_fcf_index >= LPFC_SLI4_FCF_TBL_INDX_MAX) { + /* + * If we have wrapped then we need to clear the bits that + * have been tested so that we can detect when we should + * change the priority level. + */ next_fcf_index = find_next_bit(phba->fcf.fcf_rr_bmask, LPFC_SLI4_FCF_TBL_INDX_MAX, 0); + } + /* Check roundrobin failover list empty condition */ - if (next_fcf_index >= LPFC_SLI4_FCF_TBL_INDX_MAX) { + if (next_fcf_index >= LPFC_SLI4_FCF_TBL_INDX_MAX || + next_fcf_index == phba->fcf.current_rec.fcf_indx) { + /* + * If next fcf index is not found check if there are lower + * Priority level fcf's in the fcf_priority list. + * Set up the rr_bmask with all of the avaiable fcf bits + * at that level and continue the selection process. + */ + if (lpfc_check_next_fcf_pri_level(phba)) + goto next_priority; lpfc_printf_log(phba, KERN_WARNING, LOG_FIP, "2844 No roundrobin failover FCF available\n"); - return LPFC_FCOE_FCF_NEXT_NONE; + if (next_fcf_index >= LPFC_SLI4_FCF_TBL_INDX_MAX) + return LPFC_FCOE_FCF_NEXT_NONE; + else { + lpfc_printf_log(phba, KERN_WARNING, LOG_FIP, + "3063 Only FCF available idx %d, flag %x\n", + next_fcf_index, + phba->fcf.fcf_pri[next_fcf_index].fcf_rec.flag); + return next_fcf_index; + } } + if (next_fcf_index < LPFC_SLI4_FCF_TBL_INDX_MAX && + phba->fcf.fcf_pri[next_fcf_index].fcf_rec.flag & + LPFC_FCF_FLOGI_FAILED) + goto next_priority; + lpfc_printf_log(phba, KERN_INFO, LOG_FIP, "2845 Get next roundrobin failover FCF (x%x)\n", next_fcf_index); @@ -14535,6 +14835,7 @@ lpfc_sli4_fcf_rr_index_set(struct lpfc_hba *phba, uint16_t fcf_index) void lpfc_sli4_fcf_rr_index_clear(struct lpfc_hba *phba, uint16_t fcf_index) { + struct lpfc_fcf_pri *fcf_pri; if (fcf_index >= LPFC_SLI4_FCF_TBL_INDX_MAX) { lpfc_printf_log(phba, KERN_ERR, LOG_FIP, "2762 FCF (x%x) reached driver's book " @@ -14543,6 +14844,14 @@ lpfc_sli4_fcf_rr_index_clear(struct lpfc_hba *phba, uint16_t fcf_index) return; } /* Clear the eligible FCF record index bmask */ + spin_lock_irq(&phba->hbalock); + list_for_each_entry(fcf_pri, &phba->fcf.fcf_pri_list, list) { + if (fcf_pri->fcf_rec.fcf_index == fcf_index) { + list_del_init(&fcf_pri->list); + break; + } + } + spin_unlock_irq(&phba->hbalock); clear_bit(fcf_index, phba->fcf.fcf_rr_bmask); lpfc_printf_log(phba, KERN_INFO, LOG_FIP, diff --git a/drivers/scsi/lpfc/lpfc_sli4.h b/drivers/scsi/lpfc/lpfc_sli4.h index 4b1703554a26..19bb87ae8597 100644 --- a/drivers/scsi/lpfc/lpfc_sli4.h +++ b/drivers/scsi/lpfc/lpfc_sli4.h @@ -81,6 +81,8 @@ (fc_hdr)->fh_f_ctl[1] << 8 | \ (fc_hdr)->fh_f_ctl[2]) +#define LPFC_FW_RESET_MAXIMUM_WAIT_10MS_CNT 12000 + enum lpfc_sli4_queue_type { LPFC_EQ, LPFC_GCQ, @@ -157,6 +159,25 @@ struct lpfc_fcf_rec { #define RECORD_VALID 0x02 }; +struct lpfc_fcf_pri_rec { + uint16_t fcf_index; +#define LPFC_FCF_ON_PRI_LIST 0x0001 +#define LPFC_FCF_FLOGI_FAILED 0x0002 + uint16_t flag; + uint32_t priority; +}; + +struct lpfc_fcf_pri { + struct list_head list; + struct lpfc_fcf_pri_rec fcf_rec; +}; + +/* + * Maximum FCF table index, it is for driver internal book keeping, it + * just needs to be no less than the supported HBA's FCF table size. + */ +#define LPFC_SLI4_FCF_TBL_INDX_MAX 32 + struct lpfc_fcf { uint16_t fcfi; uint32_t fcf_flag; @@ -176,15 +197,13 @@ struct lpfc_fcf { uint32_t eligible_fcf_cnt; struct lpfc_fcf_rec current_rec; struct lpfc_fcf_rec failover_rec; + struct list_head fcf_pri_list; + struct lpfc_fcf_pri fcf_pri[LPFC_SLI4_FCF_TBL_INDX_MAX]; + uint32_t current_fcf_scan_pri; struct timer_list redisc_wait; unsigned long *fcf_rr_bmask; /* Eligible FCF indexes for RR failover */ }; -/* - * Maximum FCF table index, it is for driver internal book keeping, it - * just needs to be no less than the supported HBA's FCF table size. - */ -#define LPFC_SLI4_FCF_TBL_INDX_MAX 32 #define LPFC_REGION23_SIGNATURE "RG23" #define LPFC_REGION23_VERSION 1 diff --git a/drivers/scsi/lpfc/lpfc_version.h b/drivers/scsi/lpfc/lpfc_version.h index c03921b1232c..c1e0ae94d9f4 100644 --- a/drivers/scsi/lpfc/lpfc_version.h +++ b/drivers/scsi/lpfc/lpfc_version.h @@ -18,7 +18,7 @@ * included with this package. * *******************************************************************/ -#define LPFC_DRIVER_VERSION "8.3.23" +#define LPFC_DRIVER_VERSION "8.3.25" #define LPFC_DRIVER_NAME "lpfc" #define LPFC_SP_DRIVER_HANDLER_NAME "lpfc:sp" #define LPFC_FP_DRIVER_HANDLER_NAME "lpfc:fp" diff --git a/drivers/scsi/megaraid/megaraid_sas.h b/drivers/scsi/megaraid/megaraid_sas.h index 7370c084b178..3948a00d81f4 100644 --- a/drivers/scsi/megaraid/megaraid_sas.h +++ b/drivers/scsi/megaraid/megaraid_sas.h @@ -33,9 +33,9 @@ /* * MegaRAID SAS Driver meta data */ -#define MEGASAS_VERSION "00.00.05.38-rc1" -#define MEGASAS_RELDATE "May. 11, 2011" -#define MEGASAS_EXT_VERSION "Wed. May. 11 17:00:00 PDT 2011" +#define MEGASAS_VERSION "00.00.05.40-rc1" +#define MEGASAS_RELDATE "Jul. 26, 2011" +#define MEGASAS_EXT_VERSION "Tue. Jul. 26 17:00:00 PDT 2011" /* * Device IDs diff --git a/drivers/scsi/megaraid/megaraid_sas_base.c b/drivers/scsi/megaraid/megaraid_sas_base.c index 2d8cdce7b2f5..776d01988660 100644 --- a/drivers/scsi/megaraid/megaraid_sas_base.c +++ b/drivers/scsi/megaraid/megaraid_sas_base.c @@ -18,7 +18,7 @@ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA * * FILE: megaraid_sas_base.c - * Version : v00.00.05.38-rc1 + * Version : v00.00.05.40-rc1 * * Authors: LSI Corporation * Sreenivas Bagalkote @@ -54,6 +54,7 @@ #include <scsi/scsi_cmnd.h> #include <scsi/scsi_device.h> #include <scsi/scsi_host.h> +#include <scsi/scsi_tcq.h> #include "megaraid_sas_fusion.h" #include "megaraid_sas.h" @@ -2057,6 +2058,20 @@ megasas_service_aen(struct megasas_instance *instance, struct megasas_cmd *cmd) } } +static int megasas_change_queue_depth(struct scsi_device *sdev, + int queue_depth, int reason) +{ + if (reason != SCSI_QDEPTH_DEFAULT) + return -EOPNOTSUPP; + + if (queue_depth > sdev->host->can_queue) + queue_depth = sdev->host->can_queue; + scsi_adjust_queue_depth(sdev, scsi_get_tag_type(sdev), + queue_depth); + + return queue_depth; +} + /* * Scsi host template for megaraid_sas driver */ @@ -2074,6 +2089,7 @@ static struct scsi_host_template megasas_template = { .eh_timed_out = megasas_reset_timer, .bios_param = megasas_bios_param, .use_clustering = ENABLE_CLUSTERING, + .change_queue_depth = megasas_change_queue_depth, }; /** diff --git a/drivers/scsi/megaraid/megaraid_sas_fp.c b/drivers/scsi/megaraid/megaraid_sas_fp.c index 8fe3a45794fc..5a5af1fe7581 100644 --- a/drivers/scsi/megaraid/megaraid_sas_fp.c +++ b/drivers/scsi/megaraid/megaraid_sas_fp.c @@ -288,7 +288,6 @@ u8 MR_GetPhyParams(u32 ld, u64 stripRow, u16 stripRef, u64 *pdBlock, /* Get dev handle from Pd */ *pDevHandle = MR_PdDevHandleGet(pd, map); } - retval = FALSE; } *pdBlock += stripRef + MR_LdSpanPtrGet(ld, span, map)->startBlk; diff --git a/drivers/scsi/mpt2sas/mpt2sas_scsih.c b/drivers/scsi/mpt2sas/mpt2sas_scsih.c index 939f283d0c28..6abd2fcc43e2 100644 --- a/drivers/scsi/mpt2sas/mpt2sas_scsih.c +++ b/drivers/scsi/mpt2sas/mpt2sas_scsih.c @@ -4258,6 +4258,7 @@ _scsih_io_done(struct MPT2SAS_ADAPTER *ioc, u16 smid, u8 msix_index, u32 reply) u32 log_info; struct MPT2SAS_DEVICE *sas_device_priv_data; u32 response_code = 0; + unsigned long flags; mpi_reply = mpt2sas_base_get_reply_virt_addr(ioc, reply); scmd = _scsih_scsi_lookup_get_clear(ioc, smid); @@ -4282,6 +4283,9 @@ _scsih_io_done(struct MPT2SAS_ADAPTER *ioc, u16 smid, u8 msix_index, u32 reply) * the failed direct I/O should be redirected to volume */ if (_scsih_scsi_direct_io_get(ioc, smid)) { + spin_lock_irqsave(&ioc->scsi_lookup_lock, flags); + ioc->scsi_lookup[smid - 1].scmd = scmd; + spin_unlock_irqrestore(&ioc->scsi_lookup_lock, flags); _scsih_scsi_direct_io_set(ioc, smid, 0); memcpy(mpi_request->CDB.CDB32, scmd->cmnd, scmd->cmd_len); mpi_request->DevHandle = diff --git a/drivers/scsi/mvsas/Kconfig b/drivers/scsi/mvsas/Kconfig index c82b012aba37..78f7e20a0c1c 100644 --- a/drivers/scsi/mvsas/Kconfig +++ b/drivers/scsi/mvsas/Kconfig @@ -3,7 +3,7 @@ # # Copyright 2007 Red Hat, Inc. # Copyright 2008 Marvell. <kewei@marvell.com> -# Copyright 2009-20011 Marvell. <yuxiangl@marvell.com> +# Copyright 2009-2011 Marvell. <yuxiangl@marvell.com> # # This file is licensed under GPLv2. # @@ -41,3 +41,10 @@ config SCSI_MVSAS_DEBUG help Compiles the 88SE64XX/88SE94XX driver in debug mode. In debug mode, the driver prints some messages to the console. +config SCSI_MVSAS_TASKLET + bool "Support for interrupt tasklet" + default n + depends on SCSI_MVSAS + help + Compiles the 88SE64xx/88SE94xx driver in interrupt tasklet mode.In this mode, + the interrupt will schedule a tasklet. diff --git a/drivers/scsi/mvsas/mv_64xx.c b/drivers/scsi/mvsas/mv_64xx.c index 13c960481391..8ba47229049f 100644 --- a/drivers/scsi/mvsas/mv_64xx.c +++ b/drivers/scsi/mvsas/mv_64xx.c @@ -33,7 +33,6 @@ static void mvs_64xx_detect_porttype(struct mvs_info *mvi, int i) u32 reg; struct mvs_phy *phy = &mvi->phy[i]; - /* TODO check & save device type */ reg = mr32(MVS_GBL_PORT_TYPE); phy->phy_type &= ~(PORT_TYPE_SAS | PORT_TYPE_SATA); if (reg & MODE_SAS_SATA & (1 << i)) @@ -48,7 +47,7 @@ static void __devinit mvs_64xx_enable_xmt(struct mvs_info *mvi, int phy_id) u32 tmp; tmp = mr32(MVS_PCS); - if (mvi->chip->n_phy <= 4) + if (mvi->chip->n_phy <= MVS_SOC_PORTS) tmp |= 1 << (phy_id + PCS_EN_PORT_XMT_SHIFT); else tmp |= 1 << (phy_id + PCS_EN_PORT_XMT_SHIFT2); @@ -58,24 +57,16 @@ static void __devinit mvs_64xx_enable_xmt(struct mvs_info *mvi, int phy_id) static void __devinit mvs_64xx_phy_hacks(struct mvs_info *mvi) { void __iomem *regs = mvi->regs; + int i; mvs_phy_hacks(mvi); if (!(mvi->flags & MVF_FLAG_SOC)) { - /* TEST - for phy decoding error, adjust voltage levels */ - mw32(MVS_P0_VSR_ADDR + 0, 0x8); - mw32(MVS_P0_VSR_DATA + 0, 0x2F0); - - mw32(MVS_P0_VSR_ADDR + 8, 0x8); - mw32(MVS_P0_VSR_DATA + 8, 0x2F0); - - mw32(MVS_P0_VSR_ADDR + 16, 0x8); - mw32(MVS_P0_VSR_DATA + 16, 0x2F0); - - mw32(MVS_P0_VSR_ADDR + 24, 0x8); - mw32(MVS_P0_VSR_DATA + 24, 0x2F0); + for (i = 0; i < MVS_SOC_PORTS; i++) { + mvs_write_port_vsr_addr(mvi, i, VSR_PHY_MODE8); + mvs_write_port_vsr_data(mvi, i, 0x2F0); + } } else { - int i; /* disable auto port detection */ mw32(MVS_GBL_PORT_TYPE, 0); for (i = 0; i < mvi->chip->n_phy; i++) { @@ -95,7 +86,7 @@ static void mvs_64xx_stp_reset(struct mvs_info *mvi, u32 phy_id) u32 reg, tmp; if (!(mvi->flags & MVF_FLAG_SOC)) { - if (phy_id < 4) + if (phy_id < MVS_SOC_PORTS) pci_read_config_dword(mvi->pdev, PCR_PHY_CTL, ®); else pci_read_config_dword(mvi->pdev, PCR_PHY_CTL2, ®); @@ -104,13 +95,13 @@ static void mvs_64xx_stp_reset(struct mvs_info *mvi, u32 phy_id) reg = mr32(MVS_PHY_CTL); tmp = reg; - if (phy_id < 4) + if (phy_id < MVS_SOC_PORTS) tmp |= (1U << phy_id) << PCTL_LINK_OFFS; else - tmp |= (1U << (phy_id - 4)) << PCTL_LINK_OFFS; + tmp |= (1U << (phy_id - MVS_SOC_PORTS)) << PCTL_LINK_OFFS; if (!(mvi->flags & MVF_FLAG_SOC)) { - if (phy_id < 4) { + if (phy_id < MVS_SOC_PORTS) { pci_write_config_dword(mvi->pdev, PCR_PHY_CTL, tmp); mdelay(10); pci_write_config_dword(mvi->pdev, PCR_PHY_CTL, reg); @@ -133,9 +124,9 @@ static void mvs_64xx_phy_reset(struct mvs_info *mvi, u32 phy_id, int hard) tmp &= ~PHYEV_RDY_CH; mvs_write_port_irq_stat(mvi, phy_id, tmp); tmp = mvs_read_phy_ctl(mvi, phy_id); - if (hard == 1) + if (hard == MVS_HARD_RESET) tmp |= PHY_RST_HARD; - else if (hard == 0) + else if (hard == MVS_SOFT_RESET) tmp |= PHY_RST; mvs_write_phy_ctl(mvi, phy_id, tmp); if (hard) { @@ -321,6 +312,11 @@ static int __devinit mvs_64xx_init(struct mvs_info *mvi) /* init phys */ mvs_64xx_phy_hacks(mvi); + tmp = mvs_cr32(mvi, CMD_PHY_MODE_21); + tmp &= 0x0000ffff; + tmp |= 0x00fa0000; + mvs_cw32(mvi, CMD_PHY_MODE_21, tmp); + /* enable auto port detection */ mw32(MVS_GBL_PORT_TYPE, MODE_AUTO_DET_EN); @@ -346,7 +342,7 @@ static int __devinit mvs_64xx_init(struct mvs_info *mvi) mvs_64xx_enable_xmt(mvi, i); - mvs_64xx_phy_reset(mvi, i, 1); + mvs_64xx_phy_reset(mvi, i, MVS_HARD_RESET); msleep(500); mvs_64xx_detect_porttype(mvi, i); } @@ -377,13 +373,7 @@ static int __devinit mvs_64xx_init(struct mvs_info *mvi) mvs_update_phyinfo(mvi, i, 1); } - /* FIXME: update wide port bitmaps */ - /* little endian for open address and command table, etc. */ - /* - * it seems that ( from the spec ) turning on big-endian won't - * do us any good on big-endian machines, need further confirmation - */ cctl = mr32(MVS_CTL); cctl |= CCTL_ENDIAN_CMD; cctl |= CCTL_ENDIAN_DATA; @@ -394,15 +384,19 @@ static int __devinit mvs_64xx_init(struct mvs_info *mvi) /* reset CMD queue */ tmp = mr32(MVS_PCS); tmp |= PCS_CMD_RST; + tmp &= ~PCS_SELF_CLEAR; mw32(MVS_PCS, tmp); - /* interrupt coalescing may cause missing HW interrput in some case, - * and the max count is 0x1ff, while our max slot is 0x200, + /* + * the max count is 0x1ff, while our max slot is 0x200, * it will make count 0. */ tmp = 0; - mw32(MVS_INT_COAL, tmp); + if (MVS_CHIP_SLOT_SZ > 0x1ff) + mw32(MVS_INT_COAL, 0x1ff | COAL_EN); + else + mw32(MVS_INT_COAL, MVS_CHIP_SLOT_SZ | COAL_EN); - tmp = 0x100; + tmp = 0x10000 | interrupt_coalescing; mw32(MVS_INT_COAL_TMOUT, tmp); /* ladies and gentlemen, start your engines */ @@ -477,13 +471,11 @@ static irqreturn_t mvs_64xx_isr(struct mvs_info *mvi, int irq, u32 stat) /* clear CMD_CMPLT ASAP */ mw32_f(MVS_INT_STAT, CINT_DONE); -#ifndef MVS_USE_TASKLET + spin_lock(&mvi->lock); -#endif mvs_int_full(mvi); -#ifndef MVS_USE_TASKLET spin_unlock(&mvi->lock); -#endif + return IRQ_HANDLED; } @@ -630,7 +622,6 @@ static void mvs_64xx_phy_work_around(struct mvs_info *mvi, int i) { u32 tmp; struct mvs_phy *phy = &mvi->phy[i]; - /* workaround for HW phy decoding error on 1.5g disk drive */ mvs_write_port_vsr_addr(mvi, i, VSR_PHY_MODE6); tmp = mvs_read_port_vsr_data(mvi, i); if (((phy->phy_status & PHY_NEG_SPP_PHYS_LINK_RATE_MASK) >> @@ -661,7 +652,7 @@ void mvs_64xx_phy_set_link_rate(struct mvs_info *mvi, u32 phy_id, tmp |= lrmax; } mvs_write_phy_ctl(mvi, phy_id, tmp); - mvs_64xx_phy_reset(mvi, phy_id, 1); + mvs_64xx_phy_reset(mvi, phy_id, MVS_HARD_RESET); } static void mvs_64xx_clear_active_cmds(struct mvs_info *mvi) @@ -744,11 +735,13 @@ int mvs_64xx_spi_waitdataready(struct mvs_info *mvi, u32 timeout) return -1; } -#ifndef DISABLE_HOTPLUG_DMA_FIX -void mvs_64xx_fix_dma(dma_addr_t buf_dma, int buf_len, int from, void *prd) +void mvs_64xx_fix_dma(struct mvs_info *mvi, u32 phy_mask, + int buf_len, int from, void *prd) { int i; struct mvs_prd *buf_prd = prd; + dma_addr_t buf_dma = mvi->bulk_buffer_dma; + buf_prd += from; for (i = 0; i < MAX_SG_ENTRY - from; i++) { buf_prd->addr = cpu_to_le64(buf_dma); @@ -756,7 +749,28 @@ void mvs_64xx_fix_dma(dma_addr_t buf_dma, int buf_len, int from, void *prd) ++buf_prd; } } -#endif + +static void mvs_64xx_tune_interrupt(struct mvs_info *mvi, u32 time) +{ + void __iomem *regs = mvi->regs; + u32 tmp = 0; + /* + * the max count is 0x1ff, while our max slot is 0x200, + * it will make count 0. + */ + if (time == 0) { + mw32(MVS_INT_COAL, 0); + mw32(MVS_INT_COAL_TMOUT, 0x10000); + } else { + if (MVS_CHIP_SLOT_SZ > 0x1ff) + mw32(MVS_INT_COAL, 0x1ff|COAL_EN); + else + mw32(MVS_INT_COAL, MVS_CHIP_SLOT_SZ|COAL_EN); + + tmp = 0x10000 | time; + mw32(MVS_INT_COAL_TMOUT, tmp); + } +} const struct mvs_dispatch mvs_64xx_dispatch = { "mv64xx", @@ -780,7 +794,6 @@ const struct mvs_dispatch mvs_64xx_dispatch = { mvs_write_port_irq_stat, mvs_read_port_irq_mask, mvs_write_port_irq_mask, - mvs_get_sas_addr, mvs_64xx_command_active, mvs_64xx_clear_srs_irq, mvs_64xx_issue_stop, @@ -808,8 +821,8 @@ const struct mvs_dispatch mvs_64xx_dispatch = { mvs_64xx_spi_buildcmd, mvs_64xx_spi_issuecmd, mvs_64xx_spi_waitdataready, -#ifndef DISABLE_HOTPLUG_DMA_FIX mvs_64xx_fix_dma, -#endif + mvs_64xx_tune_interrupt, + NULL, }; diff --git a/drivers/scsi/mvsas/mv_94xx.c b/drivers/scsi/mvsas/mv_94xx.c index 78162c3c36e6..3501291618fd 100644 --- a/drivers/scsi/mvsas/mv_94xx.c +++ b/drivers/scsi/mvsas/mv_94xx.c @@ -48,6 +48,216 @@ static void mvs_94xx_detect_porttype(struct mvs_info *mvi, int i) } } +void set_phy_tuning(struct mvs_info *mvi, int phy_id, + struct phy_tuning phy_tuning) +{ + u32 tmp, setting_0 = 0, setting_1 = 0; + u8 i; + + /* Remap information for B0 chip: + * + * R0Ch -> R118h[15:0] (Adapted DFE F3 - F5 coefficient) + * R0Dh -> R118h[31:16] (Generation 1 Setting 0) + * R0Eh -> R11Ch[15:0] (Generation 1 Setting 1) + * R0Fh -> R11Ch[31:16] (Generation 2 Setting 0) + * R10h -> R120h[15:0] (Generation 2 Setting 1) + * R11h -> R120h[31:16] (Generation 3 Setting 0) + * R12h -> R124h[15:0] (Generation 3 Setting 1) + * R13h -> R124h[31:16] (Generation 4 Setting 0 (Reserved)) + */ + + /* A0 has a different set of registers */ + if (mvi->pdev->revision == VANIR_A0_REV) + return; + + for (i = 0; i < 3; i++) { + /* loop 3 times, set Gen 1, Gen 2, Gen 3 */ + switch (i) { + case 0: + setting_0 = GENERATION_1_SETTING; + setting_1 = GENERATION_1_2_SETTING; + break; + case 1: + setting_0 = GENERATION_1_2_SETTING; + setting_1 = GENERATION_2_3_SETTING; + break; + case 2: + setting_0 = GENERATION_2_3_SETTING; + setting_1 = GENERATION_3_4_SETTING; + break; + } + + /* Set: + * + * Transmitter Emphasis Enable + * Transmitter Emphasis Amplitude + * Transmitter Amplitude + */ + mvs_write_port_vsr_addr(mvi, phy_id, setting_0); + tmp = mvs_read_port_vsr_data(mvi, phy_id); + tmp &= ~(0xFBE << 16); + tmp |= (((phy_tuning.trans_emp_en << 11) | + (phy_tuning.trans_emp_amp << 7) | + (phy_tuning.trans_amp << 1)) << 16); + mvs_write_port_vsr_data(mvi, phy_id, tmp); + + /* Set Transmitter Amplitude Adjust */ + mvs_write_port_vsr_addr(mvi, phy_id, setting_1); + tmp = mvs_read_port_vsr_data(mvi, phy_id); + tmp &= ~(0xC000); + tmp |= (phy_tuning.trans_amp_adj << 14); + mvs_write_port_vsr_data(mvi, phy_id, tmp); + } +} + +void set_phy_ffe_tuning(struct mvs_info *mvi, int phy_id, + struct ffe_control ffe) +{ + u32 tmp; + + /* Don't run this if A0/B0 */ + if ((mvi->pdev->revision == VANIR_A0_REV) + || (mvi->pdev->revision == VANIR_B0_REV)) + return; + + /* FFE Resistor and Capacitor */ + /* R10Ch DFE Resolution Control/Squelch and FFE Setting + * + * FFE_FORCE [7] + * FFE_RES_SEL [6:4] + * FFE_CAP_SEL [3:0] + */ + mvs_write_port_vsr_addr(mvi, phy_id, VSR_PHY_FFE_CONTROL); + tmp = mvs_read_port_vsr_data(mvi, phy_id); + tmp &= ~0xFF; + + /* Read from HBA_Info_Page */ + tmp |= ((0x1 << 7) | + (ffe.ffe_rss_sel << 4) | + (ffe.ffe_cap_sel << 0)); + + mvs_write_port_vsr_data(mvi, phy_id, tmp); + + /* R064h PHY Mode Register 1 + * + * DFE_DIS 18 + */ + mvs_write_port_vsr_addr(mvi, phy_id, VSR_REF_CLOCK_CRTL); + tmp = mvs_read_port_vsr_data(mvi, phy_id); + tmp &= ~0x40001; + /* Hard coding */ + /* No defines in HBA_Info_Page */ + tmp |= (0 << 18); + mvs_write_port_vsr_data(mvi, phy_id, tmp); + + /* R110h DFE F0-F1 Coefficient Control/DFE Update Control + * + * DFE_UPDATE_EN [11:6] + * DFE_FX_FORCE [5:0] + */ + mvs_write_port_vsr_addr(mvi, phy_id, VSR_PHY_DFE_UPDATE_CRTL); + tmp = mvs_read_port_vsr_data(mvi, phy_id); + tmp &= ~0xFFF; + /* Hard coding */ + /* No defines in HBA_Info_Page */ + tmp |= ((0x3F << 6) | (0x0 << 0)); + mvs_write_port_vsr_data(mvi, phy_id, tmp); + + /* R1A0h Interface and Digital Reference Clock Control/Reserved_50h + * + * FFE_TRAIN_EN 3 + */ + mvs_write_port_vsr_addr(mvi, phy_id, VSR_REF_CLOCK_CRTL); + tmp = mvs_read_port_vsr_data(mvi, phy_id); + tmp &= ~0x8; + /* Hard coding */ + /* No defines in HBA_Info_Page */ + tmp |= (0 << 3); + mvs_write_port_vsr_data(mvi, phy_id, tmp); +} + +/*Notice: this function must be called when phy is disabled*/ +void set_phy_rate(struct mvs_info *mvi, int phy_id, u8 rate) +{ + union reg_phy_cfg phy_cfg, phy_cfg_tmp; + mvs_write_port_vsr_addr(mvi, phy_id, VSR_PHY_MODE2); + phy_cfg_tmp.v = mvs_read_port_vsr_data(mvi, phy_id); + phy_cfg.v = 0; + phy_cfg.u.disable_phy = phy_cfg_tmp.u.disable_phy; + phy_cfg.u.sas_support = 1; + phy_cfg.u.sata_support = 1; + phy_cfg.u.sata_host_mode = 1; + + switch (rate) { + case 0x0: + /* support 1.5 Gbps */ + phy_cfg.u.speed_support = 1; + phy_cfg.u.snw_3_support = 0; + phy_cfg.u.tx_lnk_parity = 1; + phy_cfg.u.tx_spt_phs_lnk_rate = 0x30; + break; + case 0x1: + + /* support 1.5, 3.0 Gbps */ + phy_cfg.u.speed_support = 3; + phy_cfg.u.tx_spt_phs_lnk_rate = 0x3c; + phy_cfg.u.tx_lgcl_lnk_rate = 0x08; + break; + case 0x2: + default: + /* support 1.5, 3.0, 6.0 Gbps */ + phy_cfg.u.speed_support = 7; + phy_cfg.u.snw_3_support = 1; + phy_cfg.u.tx_lnk_parity = 1; + phy_cfg.u.tx_spt_phs_lnk_rate = 0x3f; + phy_cfg.u.tx_lgcl_lnk_rate = 0x09; + break; + } + mvs_write_port_vsr_data(mvi, phy_id, phy_cfg.v); +} + +static void __devinit +mvs_94xx_config_reg_from_hba(struct mvs_info *mvi, int phy_id) +{ + u32 temp; + temp = (u32)(*(u32 *)&mvi->hba_info_param.phy_tuning[phy_id]); + if (temp == 0xFFFFFFFFL) { + mvi->hba_info_param.phy_tuning[phy_id].trans_emp_amp = 0x6; + mvi->hba_info_param.phy_tuning[phy_id].trans_amp = 0x1A; + mvi->hba_info_param.phy_tuning[phy_id].trans_amp_adj = 0x3; + } + + temp = (u8)(*(u8 *)&mvi->hba_info_param.ffe_ctl[phy_id]); + if (temp == 0xFFL) { + switch (mvi->pdev->revision) { + case VANIR_A0_REV: + case VANIR_B0_REV: + mvi->hba_info_param.ffe_ctl[phy_id].ffe_rss_sel = 0x7; + mvi->hba_info_param.ffe_ctl[phy_id].ffe_cap_sel = 0x7; + break; + case VANIR_C0_REV: + case VANIR_C1_REV: + case VANIR_C2_REV: + default: + mvi->hba_info_param.ffe_ctl[phy_id].ffe_rss_sel = 0x7; + mvi->hba_info_param.ffe_ctl[phy_id].ffe_cap_sel = 0xC; + break; + } + } + + temp = (u8)(*(u8 *)&mvi->hba_info_param.phy_rate[phy_id]); + if (temp == 0xFFL) + /*set default phy_rate = 6Gbps*/ + mvi->hba_info_param.phy_rate[phy_id] = 0x2; + + set_phy_tuning(mvi, phy_id, + mvi->hba_info_param.phy_tuning[phy_id]); + set_phy_ffe_tuning(mvi, phy_id, + mvi->hba_info_param.ffe_ctl[phy_id]); + set_phy_rate(mvi, phy_id, + mvi->hba_info_param.phy_rate[phy_id]); +} + static void __devinit mvs_94xx_enable_xmt(struct mvs_info *mvi, int phy_id) { void __iomem *regs = mvi->regs; @@ -61,7 +271,14 @@ static void __devinit mvs_94xx_enable_xmt(struct mvs_info *mvi, int phy_id) static void mvs_94xx_phy_reset(struct mvs_info *mvi, u32 phy_id, int hard) { u32 tmp; - + u32 delay = 5000; + if (hard == MVS_PHY_TUNE) { + mvs_write_port_cfg_addr(mvi, phy_id, PHYR_SATA_CTL); + tmp = mvs_read_port_cfg_data(mvi, phy_id); + mvs_write_port_cfg_data(mvi, phy_id, tmp|0x20000000); + mvs_write_port_cfg_data(mvi, phy_id, tmp|0x100000); + return; + } tmp = mvs_read_port_irq_stat(mvi, phy_id); tmp &= ~PHYEV_RDY_CH; mvs_write_port_irq_stat(mvi, phy_id, tmp); @@ -71,12 +288,15 @@ static void mvs_94xx_phy_reset(struct mvs_info *mvi, u32 phy_id, int hard) mvs_write_phy_ctl(mvi, phy_id, tmp); do { tmp = mvs_read_phy_ctl(mvi, phy_id); - } while (tmp & PHY_RST_HARD); + udelay(10); + delay--; + } while ((tmp & PHY_RST_HARD) && delay); + if (!delay) + mv_dprintk("phy hard reset failed.\n"); } else { - mvs_write_port_vsr_addr(mvi, phy_id, VSR_PHY_STAT); - tmp = mvs_read_port_vsr_data(mvi, phy_id); + tmp = mvs_read_phy_ctl(mvi, phy_id); tmp |= PHY_RST; - mvs_write_port_vsr_data(mvi, phy_id, tmp); + mvs_write_phy_ctl(mvi, phy_id, tmp); } } @@ -90,12 +310,25 @@ static void mvs_94xx_phy_disable(struct mvs_info *mvi, u32 phy_id) static void mvs_94xx_phy_enable(struct mvs_info *mvi, u32 phy_id) { - mvs_write_port_vsr_addr(mvi, phy_id, 0x1B4); - mvs_write_port_vsr_data(mvi, phy_id, 0x8300ffc1); - mvs_write_port_vsr_addr(mvi, phy_id, 0x104); - mvs_write_port_vsr_data(mvi, phy_id, 0x00018080); + u32 tmp; + u8 revision = 0; + + revision = mvi->pdev->revision; + if (revision == VANIR_A0_REV) { + mvs_write_port_vsr_addr(mvi, phy_id, CMD_HOST_RD_DATA); + mvs_write_port_vsr_data(mvi, phy_id, 0x8300ffc1); + } + if (revision == VANIR_B0_REV) { + mvs_write_port_vsr_addr(mvi, phy_id, CMD_APP_MEM_CTL); + mvs_write_port_vsr_data(mvi, phy_id, 0x08001006); + mvs_write_port_vsr_addr(mvi, phy_id, CMD_HOST_RD_DATA); + mvs_write_port_vsr_data(mvi, phy_id, 0x0000705f); + } + mvs_write_port_vsr_addr(mvi, phy_id, VSR_PHY_MODE2); - mvs_write_port_vsr_data(mvi, phy_id, 0x00207fff); + tmp = mvs_read_port_vsr_data(mvi, phy_id); + tmp |= bit(0); + mvs_write_port_vsr_data(mvi, phy_id, tmp & 0xfd7fffff); } static int __devinit mvs_94xx_init(struct mvs_info *mvi) @@ -103,7 +336,9 @@ static int __devinit mvs_94xx_init(struct mvs_info *mvi) void __iomem *regs = mvi->regs; int i; u32 tmp, cctl; + u8 revision; + revision = mvi->pdev->revision; mvs_show_pcie_usage(mvi); if (mvi->flags & MVF_FLAG_SOC) { tmp = mr32(MVS_PHY_CTL); @@ -133,6 +368,28 @@ static int __devinit mvs_94xx_init(struct mvs_info *mvi) msleep(100); } + /* disable Multiplexing, enable phy implemented */ + mw32(MVS_PORTS_IMP, 0xFF); + + if (revision == VANIR_A0_REV) { + mw32(MVS_PA_VSR_ADDR, CMD_CMWK_OOB_DET); + mw32(MVS_PA_VSR_PORT, 0x00018080); + } + mw32(MVS_PA_VSR_ADDR, VSR_PHY_MODE2); + if (revision == VANIR_A0_REV || revision == VANIR_B0_REV) + /* set 6G/3G/1.5G, multiplexing, without SSC */ + mw32(MVS_PA_VSR_PORT, 0x0084d4fe); + else + /* set 6G/3G/1.5G, multiplexing, with and without SSC */ + mw32(MVS_PA_VSR_PORT, 0x0084fffe); + + if (revision == VANIR_B0_REV) { + mw32(MVS_PA_VSR_ADDR, CMD_APP_MEM_CTL); + mw32(MVS_PA_VSR_PORT, 0x08001006); + mw32(MVS_PA_VSR_ADDR, CMD_HOST_RD_DATA); + mw32(MVS_PA_VSR_PORT, 0x0000705f); + } + /* reset control */ mw32(MVS_PCS, 0); /* MVS_PCS */ mw32(MVS_STP_REG_SET_0, 0); @@ -141,17 +398,8 @@ static int __devinit mvs_94xx_init(struct mvs_info *mvi) /* init phys */ mvs_phy_hacks(mvi); - /* disable Multiplexing, enable phy implemented */ - mw32(MVS_PORTS_IMP, 0xFF); - - - mw32(MVS_PA_VSR_ADDR, 0x00000104); - mw32(MVS_PA_VSR_PORT, 0x00018080); - mw32(MVS_PA_VSR_ADDR, VSR_PHY_MODE8); - mw32(MVS_PA_VSR_PORT, 0x0084ffff); - /* set LED blink when IO*/ - mw32(MVS_PA_VSR_ADDR, 0x00000030); + mw32(MVS_PA_VSR_ADDR, VSR_PHY_ACT_LED); tmp = mr32(MVS_PA_VSR_PORT); tmp &= 0xFFFF00FF; tmp |= 0x00003300; @@ -175,12 +423,13 @@ static int __devinit mvs_94xx_init(struct mvs_info *mvi) mvs_94xx_phy_disable(mvi, i); /* set phy local SAS address */ mvs_set_sas_addr(mvi, i, CONFIG_ID_FRAME3, CONFIG_ID_FRAME4, - (mvi->phy[i].dev_sas_addr)); + cpu_to_le64(mvi->phy[i].dev_sas_addr)); mvs_94xx_enable_xmt(mvi, i); + mvs_94xx_config_reg_from_hba(mvi, i); mvs_94xx_phy_enable(mvi, i); - mvs_94xx_phy_reset(mvi, i, 1); + mvs_94xx_phy_reset(mvi, i, PHY_RST_HARD); msleep(500); mvs_94xx_detect_porttype(mvi, i); } @@ -211,16 +460,9 @@ static int __devinit mvs_94xx_init(struct mvs_info *mvi) mvs_update_phyinfo(mvi, i, 1); } - /* FIXME: update wide port bitmaps */ - /* little endian for open address and command table, etc. */ - /* - * it seems that ( from the spec ) turning on big-endian won't - * do us any good on big-endian machines, need further confirmation - */ cctl = mr32(MVS_CTL); cctl |= CCTL_ENDIAN_CMD; - cctl |= CCTL_ENDIAN_DATA; cctl &= ~CCTL_ENDIAN_OPEN; cctl |= CCTL_ENDIAN_RSP; mw32_f(MVS_CTL, cctl); @@ -228,15 +470,20 @@ static int __devinit mvs_94xx_init(struct mvs_info *mvi) /* reset CMD queue */ tmp = mr32(MVS_PCS); tmp |= PCS_CMD_RST; + tmp &= ~PCS_SELF_CLEAR; mw32(MVS_PCS, tmp); - /* interrupt coalescing may cause missing HW interrput in some case, - * and the max count is 0x1ff, while our max slot is 0x200, + /* + * the max count is 0x1ff, while our max slot is 0x200, * it will make count 0. */ tmp = 0; - mw32(MVS_INT_COAL, tmp); + if (MVS_CHIP_SLOT_SZ > 0x1ff) + mw32(MVS_INT_COAL, 0x1ff | COAL_EN); + else + mw32(MVS_INT_COAL, MVS_CHIP_SLOT_SZ | COAL_EN); - tmp = 0x100; + /* default interrupt coalescing time is 128us */ + tmp = 0x10000 | interrupt_coalescing; mw32(MVS_INT_COAL_TMOUT, tmp); /* ladies and gentlemen, start your engines */ @@ -249,7 +496,7 @@ static int __devinit mvs_94xx_init(struct mvs_info *mvi) /* enable completion queue interrupt */ tmp = (CINT_PORT_MASK | CINT_DONE | CINT_MEM | CINT_SRS | CINT_CI_STOP | - CINT_DMA_PCIE); + CINT_DMA_PCIE | CINT_NON_SPEC_NCQ_ERROR); tmp |= CINT_PHY_MASK; mw32(MVS_INT_MASK, tmp); @@ -332,13 +579,10 @@ static irqreturn_t mvs_94xx_isr(struct mvs_info *mvi, int irq, u32 stat) if (((stat & IRQ_SAS_A) && mvi->id == 0) || ((stat & IRQ_SAS_B) && mvi->id == 1)) { mw32_f(MVS_INT_STAT, CINT_DONE); - #ifndef MVS_USE_TASKLET + spin_lock(&mvi->lock); - #endif mvs_int_full(mvi); - #ifndef MVS_USE_TASKLET spin_unlock(&mvi->lock); - #endif } return IRQ_HANDLED; } @@ -346,10 +590,48 @@ static irqreturn_t mvs_94xx_isr(struct mvs_info *mvi, int irq, u32 stat) static void mvs_94xx_command_active(struct mvs_info *mvi, u32 slot_idx) { u32 tmp; - mvs_cw32(mvi, 0x300 + (slot_idx >> 3), 1 << (slot_idx % 32)); - do { - tmp = mvs_cr32(mvi, 0x300 + (slot_idx >> 3)); - } while (tmp & 1 << (slot_idx % 32)); + tmp = mvs_cr32(mvi, MVS_COMMAND_ACTIVE+(slot_idx >> 3)); + if (tmp && 1 << (slot_idx % 32)) { + mv_printk("command active %08X, slot [%x].\n", tmp, slot_idx); + mvs_cw32(mvi, MVS_COMMAND_ACTIVE + (slot_idx >> 3), + 1 << (slot_idx % 32)); + do { + tmp = mvs_cr32(mvi, + MVS_COMMAND_ACTIVE + (slot_idx >> 3)); + } while (tmp & 1 << (slot_idx % 32)); + } +} + +void mvs_94xx_clear_srs_irq(struct mvs_info *mvi, u8 reg_set, u8 clear_all) +{ + void __iomem *regs = mvi->regs; + u32 tmp; + + if (clear_all) { + tmp = mr32(MVS_INT_STAT_SRS_0); + if (tmp) { + mv_dprintk("check SRS 0 %08X.\n", tmp); + mw32(MVS_INT_STAT_SRS_0, tmp); + } + tmp = mr32(MVS_INT_STAT_SRS_1); + if (tmp) { + mv_dprintk("check SRS 1 %08X.\n", tmp); + mw32(MVS_INT_STAT_SRS_1, tmp); + } + } else { + if (reg_set > 31) + tmp = mr32(MVS_INT_STAT_SRS_1); + else + tmp = mr32(MVS_INT_STAT_SRS_0); + + if (tmp & (1 << (reg_set % 32))) { + mv_dprintk("register set 0x%x was stopped.\n", reg_set); + if (reg_set > 31) + mw32(MVS_INT_STAT_SRS_1, 1 << (reg_set % 32)); + else + mw32(MVS_INT_STAT_SRS_0, 1 << (reg_set % 32)); + } + } } static void mvs_94xx_issue_stop(struct mvs_info *mvi, enum mvs_port_type type, @@ -357,37 +639,56 @@ static void mvs_94xx_issue_stop(struct mvs_info *mvi, enum mvs_port_type type, { void __iomem *regs = mvi->regs; u32 tmp; + mvs_94xx_clear_srs_irq(mvi, 0, 1); - if (type == PORT_TYPE_SATA) { - tmp = mr32(MVS_INT_STAT_SRS_0) | (1U << tfs); - mw32(MVS_INT_STAT_SRS_0, tmp); - } - mw32(MVS_INT_STAT, CINT_CI_STOP); + tmp = mr32(MVS_INT_STAT); + mw32(MVS_INT_STAT, tmp | CINT_CI_STOP); tmp = mr32(MVS_PCS) | 0xFF00; mw32(MVS_PCS, tmp); } +static void mvs_94xx_non_spec_ncq_error(struct mvs_info *mvi) +{ + void __iomem *regs = mvi->regs; + u32 err_0, err_1; + u8 i; + struct mvs_device *device; + + err_0 = mr32(MVS_NON_NCQ_ERR_0); + err_1 = mr32(MVS_NON_NCQ_ERR_1); + + mv_dprintk("non specific ncq error err_0:%x,err_1:%x.\n", + err_0, err_1); + for (i = 0; i < 32; i++) { + if (err_0 & bit(i)) { + device = mvs_find_dev_by_reg_set(mvi, i); + if (device) + mvs_release_task(mvi, device->sas_device); + } + if (err_1 & bit(i)) { + device = mvs_find_dev_by_reg_set(mvi, i+32); + if (device) + mvs_release_task(mvi, device->sas_device); + } + } + + mw32(MVS_NON_NCQ_ERR_0, err_0); + mw32(MVS_NON_NCQ_ERR_1, err_1); +} + static void mvs_94xx_free_reg_set(struct mvs_info *mvi, u8 *tfs) { void __iomem *regs = mvi->regs; - u32 tmp; u8 reg_set = *tfs; if (*tfs == MVS_ID_NOT_MAPPED) return; mvi->sata_reg_set &= ~bit(reg_set); - if (reg_set < 32) { + if (reg_set < 32) w_reg_set_enable(reg_set, (u32)mvi->sata_reg_set); - tmp = mr32(MVS_INT_STAT_SRS_0) & (u32)mvi->sata_reg_set; - if (tmp) - mw32(MVS_INT_STAT_SRS_0, tmp); - } else { - w_reg_set_enable(reg_set, mvi->sata_reg_set); - tmp = mr32(MVS_INT_STAT_SRS_1) & mvi->sata_reg_set; - if (tmp) - mw32(MVS_INT_STAT_SRS_1, tmp); - } + else + w_reg_set_enable(reg_set, (u32)(mvi->sata_reg_set >> 32)); *tfs = MVS_ID_NOT_MAPPED; @@ -403,7 +704,7 @@ static u8 mvs_94xx_assign_reg_set(struct mvs_info *mvi, u8 *tfs) return 0; i = mv_ffc64(mvi->sata_reg_set); - if (i > 32) { + if (i >= 32) { mvi->sata_reg_set |= bit(i); w_reg_set_enable(i, (u32)(mvi->sata_reg_set >> 32)); *tfs = i; @@ -422,9 +723,12 @@ static void mvs_94xx_make_prd(struct scatterlist *scatter, int nr, void *prd) int i; struct scatterlist *sg; struct mvs_prd *buf_prd = prd; + struct mvs_prd_imt im_len; + *(u32 *)&im_len = 0; for_each_sg(scatter, sg, nr, i) { buf_prd->addr = cpu_to_le64(sg_dma_address(sg)); - buf_prd->im_len.len = cpu_to_le32(sg_dma_len(sg)); + im_len.len = sg_dma_len(sg); + buf_prd->im_len = cpu_to_le32(*(u32 *)&im_len); buf_prd++; } } @@ -433,7 +737,7 @@ static int mvs_94xx_oob_done(struct mvs_info *mvi, int i) { u32 phy_st; phy_st = mvs_read_phy_ctl(mvi, i); - if (phy_st & PHY_READY_MASK) /* phy ready */ + if (phy_st & PHY_READY_MASK) return 1; return 0; } @@ -447,7 +751,7 @@ static void mvs_94xx_get_dev_identify_frame(struct mvs_info *mvi, int port_id, for (i = 0; i < 7; i++) { mvs_write_port_cfg_addr(mvi, port_id, CONFIG_ID_FRAME0 + i * 4); - id_frame[i] = mvs_read_port_cfg_data(mvi, port_id); + id_frame[i] = cpu_to_le32(mvs_read_port_cfg_data(mvi, port_id)); } memcpy(id, id_frame, 28); } @@ -458,15 +762,13 @@ static void mvs_94xx_get_att_identify_frame(struct mvs_info *mvi, int port_id, int i; u32 id_frame[7]; - /* mvs_hexdump(28, (u8 *)id_frame, 0); */ for (i = 0; i < 7; i++) { mvs_write_port_cfg_addr(mvi, port_id, CONFIG_ATT_ID_FRAME0 + i * 4); - id_frame[i] = mvs_read_port_cfg_data(mvi, port_id); + id_frame[i] = cpu_to_le32(mvs_read_port_cfg_data(mvi, port_id)); mv_dprintk("94xx phy %d atta frame %d %x.\n", port_id + mvi->id * mvi->chip->n_phy, i, id_frame[i]); } - /* mvs_hexdump(28, (u8 *)id_frame, 0); */ memcpy(id, id_frame, 28); } @@ -526,7 +828,18 @@ static void mvs_94xx_fix_phy_info(struct mvs_info *mvi, int i, void mvs_94xx_phy_set_link_rate(struct mvs_info *mvi, u32 phy_id, struct sas_phy_linkrates *rates) { - /* TODO */ + u32 lrmax = 0; + u32 tmp; + + tmp = mvs_read_phy_ctl(mvi, phy_id); + lrmax = (rates->maximum_linkrate - SAS_LINK_RATE_1_5_GBPS) << 12; + + if (lrmax) { + tmp &= ~(0x3 << 12); + tmp |= lrmax; + } + mvs_write_phy_ctl(mvi, phy_id, tmp); + mvs_94xx_phy_reset(mvi, phy_id, PHY_RST_HARD); } static void mvs_94xx_clear_active_cmds(struct mvs_info *mvi) @@ -603,27 +916,59 @@ int mvs_94xx_spi_waitdataready(struct mvs_info *mvi, u32 timeout) return -1; } -#ifndef DISABLE_HOTPLUG_DMA_FIX -void mvs_94xx_fix_dma(dma_addr_t buf_dma, int buf_len, int from, void *prd) +void mvs_94xx_fix_dma(struct mvs_info *mvi, u32 phy_mask, + int buf_len, int from, void *prd) { int i; struct mvs_prd *buf_prd = prd; + dma_addr_t buf_dma; + struct mvs_prd_imt im_len; + + *(u32 *)&im_len = 0; buf_prd += from; - for (i = 0; i < MAX_SG_ENTRY - from; i++) { - buf_prd->addr = cpu_to_le64(buf_dma); - buf_prd->im_len.len = cpu_to_le32(buf_len); - ++buf_prd; + +#define PRD_CHAINED_ENTRY 0x01 + if ((mvi->pdev->revision == VANIR_A0_REV) || + (mvi->pdev->revision == VANIR_B0_REV)) + buf_dma = (phy_mask <= 0x08) ? + mvi->bulk_buffer_dma : mvi->bulk_buffer_dma1; + else + return; + + for (i = from; i < MAX_SG_ENTRY; i++, ++buf_prd) { + if (i == MAX_SG_ENTRY - 1) { + buf_prd->addr = cpu_to_le64(virt_to_phys(buf_prd - 1)); + im_len.len = 2; + im_len.misc_ctl = PRD_CHAINED_ENTRY; + } else { + buf_prd->addr = cpu_to_le64(buf_dma); + im_len.len = buf_len; + } + buf_prd->im_len = cpu_to_le32(*(u32 *)&im_len); } } -#endif -/* - * FIXME JEJB: temporary nop clear_srs_irq to make 94xx still work - * with 64xx fixes - */ -static void mvs_94xx_clear_srs_irq(struct mvs_info *mvi, u8 reg_set, - u8 clear_all) +static void mvs_94xx_tune_interrupt(struct mvs_info *mvi, u32 time) { + void __iomem *regs = mvi->regs; + u32 tmp = 0; + /* + * the max count is 0x1ff, while our max slot is 0x200, + * it will make count 0. + */ + if (time == 0) { + mw32(MVS_INT_COAL, 0); + mw32(MVS_INT_COAL_TMOUT, 0x10000); + } else { + if (MVS_CHIP_SLOT_SZ > 0x1ff) + mw32(MVS_INT_COAL, 0x1ff|COAL_EN); + else + mw32(MVS_INT_COAL, MVS_CHIP_SLOT_SZ|COAL_EN); + + tmp = 0x10000 | time; + mw32(MVS_INT_COAL_TMOUT, tmp); + } + } const struct mvs_dispatch mvs_94xx_dispatch = { @@ -648,7 +993,6 @@ const struct mvs_dispatch mvs_94xx_dispatch = { mvs_write_port_irq_stat, mvs_read_port_irq_mask, mvs_write_port_irq_mask, - mvs_get_sas_addr, mvs_94xx_command_active, mvs_94xx_clear_srs_irq, mvs_94xx_issue_stop, @@ -676,8 +1020,8 @@ const struct mvs_dispatch mvs_94xx_dispatch = { mvs_94xx_spi_buildcmd, mvs_94xx_spi_issuecmd, mvs_94xx_spi_waitdataready, -#ifndef DISABLE_HOTPLUG_DMA_FIX mvs_94xx_fix_dma, -#endif + mvs_94xx_tune_interrupt, + mvs_94xx_non_spec_ncq_error, }; diff --git a/drivers/scsi/mvsas/mv_94xx.h b/drivers/scsi/mvsas/mv_94xx.h index 8835befe2c0e..8f7eb4f21140 100644 --- a/drivers/scsi/mvsas/mv_94xx.h +++ b/drivers/scsi/mvsas/mv_94xx.h @@ -30,6 +30,14 @@ #define MAX_LINK_RATE SAS_LINK_RATE_6_0_GBPS +enum VANIR_REVISION_ID { + VANIR_A0_REV = 0xA0, + VANIR_B0_REV = 0x01, + VANIR_C0_REV = 0x02, + VANIR_C1_REV = 0x03, + VANIR_C2_REV = 0xC2, +}; + enum hw_registers { MVS_GBL_CTL = 0x04, /* global control */ MVS_GBL_INT_STAT = 0x00, /* global irq status */ @@ -101,6 +109,7 @@ enum hw_registers { MVS_P4_VSR_DATA = 0x254, /* phy4 VSR data */ MVS_PA_VSR_ADDR = 0x290, /* All port VSR addr */ MVS_PA_VSR_PORT = 0x294, /* All port VSR data */ + MVS_COMMAND_ACTIVE = 0x300, }; enum pci_cfg_registers { @@ -112,26 +121,29 @@ enum pci_cfg_registers { /* SAS/SATA Vendor Specific Port Registers */ enum sas_sata_vsp_regs { - VSR_PHY_STAT = 0x00 * 4, /* Phy Status */ - VSR_PHY_MODE1 = 0x01 * 4, /* phy tx */ - VSR_PHY_MODE2 = 0x02 * 4, /* tx scc */ - VSR_PHY_MODE3 = 0x03 * 4, /* pll */ - VSR_PHY_MODE4 = 0x04 * 4, /* VCO */ - VSR_PHY_MODE5 = 0x05 * 4, /* Rx */ - VSR_PHY_MODE6 = 0x06 * 4, /* CDR */ - VSR_PHY_MODE7 = 0x07 * 4, /* Impedance */ - VSR_PHY_MODE8 = 0x08 * 4, /* Voltage */ - VSR_PHY_MODE9 = 0x09 * 4, /* Test */ - VSR_PHY_MODE10 = 0x0A * 4, /* Power */ - VSR_PHY_MODE11 = 0x0B * 4, /* Phy Mode */ - VSR_PHY_VS0 = 0x0C * 4, /* Vednor Specific 0 */ - VSR_PHY_VS1 = 0x0D * 4, /* Vednor Specific 1 */ + VSR_PHY_STAT = 0x00 * 4, /* Phy Interrupt Status */ + VSR_PHY_MODE1 = 0x01 * 4, /* phy Interrupt Enable */ + VSR_PHY_MODE2 = 0x02 * 4, /* Phy Configuration */ + VSR_PHY_MODE3 = 0x03 * 4, /* Phy Status */ + VSR_PHY_MODE4 = 0x04 * 4, /* Phy Counter 0 */ + VSR_PHY_MODE5 = 0x05 * 4, /* Phy Counter 1 */ + VSR_PHY_MODE6 = 0x06 * 4, /* Event Counter Control */ + VSR_PHY_MODE7 = 0x07 * 4, /* Event Counter Select */ + VSR_PHY_MODE8 = 0x08 * 4, /* Event Counter 0 */ + VSR_PHY_MODE9 = 0x09 * 4, /* Event Counter 1 */ + VSR_PHY_MODE10 = 0x0A * 4, /* Event Counter 2 */ + VSR_PHY_MODE11 = 0x0B * 4, /* Event Counter 3 */ + VSR_PHY_ACT_LED = 0x0C * 4, /* Activity LED control */ + + VSR_PHY_FFE_CONTROL = 0x10C, + VSR_PHY_DFE_UPDATE_CRTL = 0x110, + VSR_REF_CLOCK_CRTL = 0x1A0, }; enum chip_register_bits { PHY_MIN_SPP_PHYS_LINK_RATE_MASK = (0x7 << 8), - PHY_MAX_SPP_PHYS_LINK_RATE_MASK = (0x7 << 8), - PHY_NEG_SPP_PHYS_LINK_RATE_MASK_OFFSET = (12), + PHY_MAX_SPP_PHYS_LINK_RATE_MASK = (0x7 << 12), + PHY_NEG_SPP_PHYS_LINK_RATE_MASK_OFFSET = (16), PHY_NEG_SPP_PHYS_LINK_RATE_MASK = (0x3 << PHY_NEG_SPP_PHYS_LINK_RATE_MASK_OFFSET), }; @@ -169,22 +181,75 @@ enum pci_interrupt_cause { IRQ_PCIE_ERR = (1 << 31), }; +union reg_phy_cfg { + u32 v; + struct { + u32 phy_reset:1; + u32 sas_support:1; + u32 sata_support:1; + u32 sata_host_mode:1; + /* + * bit 2: 6Gbps support + * bit 1: 3Gbps support + * bit 0: 1.5Gbps support + */ + u32 speed_support:3; + u32 snw_3_support:1; + u32 tx_lnk_parity:1; + /* + * bit 5: G1 (1.5Gbps) Without SSC + * bit 4: G1 (1.5Gbps) with SSC + * bit 3: G2 (3.0Gbps) Without SSC + * bit 2: G2 (3.0Gbps) with SSC + * bit 1: G3 (6.0Gbps) without SSC + * bit 0: G3 (6.0Gbps) with SSC + */ + u32 tx_spt_phs_lnk_rate:6; + /* 8h: 1.5Gbps 9h: 3Gbps Ah: 6Gbps */ + u32 tx_lgcl_lnk_rate:4; + u32 tx_ssc_type:1; + u32 sata_spin_up_spt:1; + u32 sata_spin_up_en:1; + u32 bypass_oob:1; + u32 disable_phy:1; + u32 rsvd:8; + } u; +}; + #define MAX_SG_ENTRY 255 struct mvs_prd_imt { +#ifndef __BIG_ENDIAN __le32 len:22; u8 _r_a:2; u8 misc_ctl:4; u8 inter_sel:4; +#else + u32 inter_sel:4; + u32 misc_ctl:4; + u32 _r_a:2; + u32 len:22; +#endif }; struct mvs_prd { /* 64-bit buffer address */ __le64 addr; /* 22-bit length */ - struct mvs_prd_imt im_len; + __le32 im_len; } __attribute__ ((packed)); +/* + * these registers are accessed through port vendor + * specific address/data registers + */ +enum sas_sata_phy_regs { + GENERATION_1_SETTING = 0x118, + GENERATION_1_2_SETTING = 0x11C, + GENERATION_2_3_SETTING = 0x120, + GENERATION_3_4_SETTING = 0x124, +}; + #define SPI_CTRL_REG_94XX 0xc800 #define SPI_ADDR_REG_94XX 0xc804 #define SPI_WR_DATA_REG_94XX 0xc808 diff --git a/drivers/scsi/mvsas/mv_chips.h b/drivers/scsi/mvsas/mv_chips.h index 1753a6fc42d0..bcc408042cee 100644 --- a/drivers/scsi/mvsas/mv_chips.h +++ b/drivers/scsi/mvsas/mv_chips.h @@ -164,7 +164,6 @@ static inline void __devinit mvs_phy_hacks(struct mvs_info *mvi) { u32 tmp; - /* workaround for SATA R-ERR, to ignore phy glitch */ tmp = mvs_cr32(mvi, CMD_PHY_TIMER); tmp &= ~(1 << 9); tmp |= (1 << 10); @@ -179,23 +178,10 @@ static inline void __devinit mvs_phy_hacks(struct mvs_info *mvi) tmp |= 0x3fff; mvs_cw32(mvi, CMD_SAS_CTL0, tmp); - /* workaround for WDTIMEOUT , set to 550 ms */ mvs_cw32(mvi, CMD_WD_TIMER, 0x7a0000); /* not to halt for different port op during wideport link change */ mvs_cw32(mvi, CMD_APP_ERR_CONFIG, 0xffefbf7d); - - /* workaround for Seagate disk not-found OOB sequence, recv - * COMINIT before sending out COMWAKE */ - tmp = mvs_cr32(mvi, CMD_PHY_MODE_21); - tmp &= 0x0000ffff; - tmp |= 0x00fa0000; - mvs_cw32(mvi, CMD_PHY_MODE_21, tmp); - - tmp = mvs_cr32(mvi, CMD_PHY_TIMER); - tmp &= 0x1fffffff; - tmp |= (2U << 29); /* 8 ms retry */ - mvs_cw32(mvi, CMD_PHY_TIMER, tmp); } static inline void mvs_int_sata(struct mvs_info *mvi) @@ -223,6 +209,9 @@ static inline void mvs_int_full(struct mvs_info *mvi) mvs_int_port(mvi, i, tmp); } + if (stat & CINT_NON_SPEC_NCQ_ERROR) + MVS_CHIP_DISP->non_spec_ncq_error(mvi); + if (stat & CINT_SRS) mvs_int_sata(mvi); diff --git a/drivers/scsi/mvsas/mv_defs.h b/drivers/scsi/mvsas/mv_defs.h index bc00c940743c..dec7cadb7485 100644 --- a/drivers/scsi/mvsas/mv_defs.h +++ b/drivers/scsi/mvsas/mv_defs.h @@ -43,7 +43,6 @@ enum chip_flavors { /* driver compile-time configuration */ enum driver_configuration { - MVS_SLOTS = 512, /* command slots */ MVS_TX_RING_SZ = 1024, /* TX ring size (12-bit) */ MVS_RX_RING_SZ = 1024, /* RX ring size (12-bit) */ /* software requires power-of-2 @@ -56,8 +55,7 @@ enum driver_configuration { MVS_SSP_CMD_SZ = 64, /* SSP command table buffer size */ MVS_ATA_CMD_SZ = 96, /* SATA command table buffer size */ MVS_OAF_SZ = 64, /* Open address frame buffer size */ - MVS_QUEUE_SIZE = 32, /* Support Queue depth */ - MVS_CAN_QUEUE = MVS_SLOTS - 2, /* SCSI Queue depth */ + MVS_QUEUE_SIZE = 64, /* Support Queue depth */ MVS_SOC_CAN_QUEUE = MVS_SOC_SLOTS - 2, }; @@ -144,6 +142,7 @@ enum hw_register_bits { CINT_DMA_PCIE = (1U << 27), /* DMA to PCIE timeout */ CINT_MEM = (1U << 26), /* int mem parity err */ CINT_I2C_SLAVE = (1U << 25), /* slave I2C event */ + CINT_NON_SPEC_NCQ_ERROR = (1U << 25), /* Non specific NCQ error */ CINT_SRS = (1U << 3), /* SRS event */ CINT_CI_STOP = (1U << 1), /* cmd issue stopped */ CINT_DONE = (1U << 0), /* cmd completion */ @@ -161,7 +160,7 @@ enum hw_register_bits { TXQ_CMD_SSP = 1, /* SSP protocol */ TXQ_CMD_SMP = 2, /* SMP protocol */ TXQ_CMD_STP = 3, /* STP/SATA protocol */ - TXQ_CMD_SSP_FREE_LIST = 4, /* add to SSP targ free list */ + TXQ_CMD_SSP_FREE_LIST = 4, /* add to SSP target free list */ TXQ_CMD_SLOT_RESET = 7, /* reset command slot */ TXQ_MODE_I = (1U << 28), /* mode: 0=target,1=initiator */ TXQ_MODE_TARGET = 0, @@ -391,15 +390,15 @@ enum sas_cmd_port_registers { }; enum mvs_info_flags { - MVF_MSI = (1U << 0), /* MSI is enabled */ MVF_PHY_PWR_FIX = (1U << 1), /* bug workaround */ MVF_FLAG_SOC = (1U << 2), /* SoC integrated controllers */ }; enum mvs_event_flags { - PHY_PLUG_EVENT = (3U), + PHY_PLUG_EVENT = (3U), PHY_PLUG_IN = (1U << 0), /* phy plug in */ PHY_PLUG_OUT = (1U << 1), /* phy plug out */ + EXP_BRCT_CHG = (1U << 2), /* broadcast change */ }; enum mvs_port_type { diff --git a/drivers/scsi/mvsas/mv_init.c b/drivers/scsi/mvsas/mv_init.c index 90b636611cde..4e9af66fd1d3 100644 --- a/drivers/scsi/mvsas/mv_init.c +++ b/drivers/scsi/mvsas/mv_init.c @@ -34,22 +34,25 @@ MODULE_PARM_DESC(collector, "\n" "\tThe mvsas SAS LLDD supports both modes.\n" "\tDefault: 1 (Direct Mode).\n"); +int interrupt_coalescing = 0x80; + static struct scsi_transport_template *mvs_stt; struct kmem_cache *mvs_task_list_cache; static const struct mvs_chip_info mvs_chips[] = { - [chip_6320] = { 1, 2, 0x400, 17, 16, 9, &mvs_64xx_dispatch, }, - [chip_6440] = { 1, 4, 0x400, 17, 16, 9, &mvs_64xx_dispatch, }, - [chip_6485] = { 1, 8, 0x800, 33, 32, 10, &mvs_64xx_dispatch, }, - [chip_9180] = { 2, 4, 0x800, 17, 64, 9, &mvs_94xx_dispatch, }, - [chip_9480] = { 2, 4, 0x800, 17, 64, 9, &mvs_94xx_dispatch, }, - [chip_9445] = { 1, 4, 0x800, 17, 64, 11, &mvs_94xx_dispatch, }, - [chip_9485] = { 2, 4, 0x800, 17, 64, 11, &mvs_94xx_dispatch, }, - [chip_1300] = { 1, 4, 0x400, 17, 16, 9, &mvs_64xx_dispatch, }, - [chip_1320] = { 2, 4, 0x800, 17, 64, 9, &mvs_94xx_dispatch, }, + [chip_6320] = { 1, 2, 0x400, 17, 16, 6, 9, &mvs_64xx_dispatch, }, + [chip_6440] = { 1, 4, 0x400, 17, 16, 6, 9, &mvs_64xx_dispatch, }, + [chip_6485] = { 1, 8, 0x800, 33, 32, 6, 10, &mvs_64xx_dispatch, }, + [chip_9180] = { 2, 4, 0x800, 17, 64, 8, 9, &mvs_94xx_dispatch, }, + [chip_9480] = { 2, 4, 0x800, 17, 64, 8, 9, &mvs_94xx_dispatch, }, + [chip_9445] = { 1, 4, 0x800, 17, 64, 8, 11, &mvs_94xx_dispatch, }, + [chip_9485] = { 2, 4, 0x800, 17, 64, 8, 11, &mvs_94xx_dispatch, }, + [chip_1300] = { 1, 4, 0x400, 17, 16, 6, 9, &mvs_64xx_dispatch, }, + [chip_1320] = { 2, 4, 0x800, 17, 64, 8, 9, &mvs_94xx_dispatch, }, }; +struct device_attribute *mvst_host_attrs[]; + #define SOC_SAS_NUM 2 -#define SG_MX 64 static struct scsi_host_template mvs_sht = { .module = THIS_MODULE, @@ -66,7 +69,7 @@ static struct scsi_host_template mvs_sht = { .can_queue = 1, .cmd_per_lun = 1, .this_id = -1, - .sg_tablesize = SG_MX, + .sg_tablesize = SG_ALL, .max_sectors = SCSI_DEFAULT_MAX_SECTORS, .use_clustering = ENABLE_CLUSTERING, .eh_device_reset_handler = sas_eh_device_reset_handler, @@ -74,6 +77,7 @@ static struct scsi_host_template mvs_sht = { .slave_alloc = mvs_slave_alloc, .target_destroy = sas_target_destroy, .ioctl = sas_ioctl, + .shost_attrs = mvst_host_attrs, }; static struct sas_domain_function_template mvs_transport_ops = { @@ -100,6 +104,7 @@ static void __devinit mvs_phy_init(struct mvs_info *mvi, int phy_id) struct asd_sas_phy *sas_phy = &phy->sas_phy; phy->mvi = mvi; + phy->port = NULL; init_timer(&phy->timer); sas_phy->enabled = (phy_id < mvi->chip->n_phy) ? 1 : 0; sas_phy->class = SAS; @@ -128,7 +133,7 @@ static void mvs_free(struct mvs_info *mvi) if (mvi->flags & MVF_FLAG_SOC) slot_nr = MVS_SOC_SLOTS; else - slot_nr = MVS_SLOTS; + slot_nr = MVS_CHIP_SLOT_SZ; if (mvi->dma_pool) pci_pool_destroy(mvi->dma_pool); @@ -148,25 +153,26 @@ static void mvs_free(struct mvs_info *mvi) dma_free_coherent(mvi->dev, sizeof(*mvi->slot) * slot_nr, mvi->slot, mvi->slot_dma); -#ifndef DISABLE_HOTPLUG_DMA_FIX + if (mvi->bulk_buffer) dma_free_coherent(mvi->dev, TRASH_BUCKET_SIZE, mvi->bulk_buffer, mvi->bulk_buffer_dma); -#endif + if (mvi->bulk_buffer1) + dma_free_coherent(mvi->dev, TRASH_BUCKET_SIZE, + mvi->bulk_buffer1, mvi->bulk_buffer_dma1); MVS_CHIP_DISP->chip_iounmap(mvi); if (mvi->shost) scsi_host_put(mvi->shost); list_for_each_entry(mwq, &mvi->wq_list, entry) cancel_delayed_work(&mwq->work_q); + kfree(mvi->tags); kfree(mvi); } -#ifdef MVS_USE_TASKLET -struct tasklet_struct mv_tasklet; +#ifdef CONFIG_SCSI_MVSAS_TASKLET static void mvs_tasklet(unsigned long opaque) { - unsigned long flags; u32 stat; u16 core_nr, i = 0; @@ -179,35 +185,49 @@ static void mvs_tasklet(unsigned long opaque) if (unlikely(!mvi)) BUG_ON(1); + stat = MVS_CHIP_DISP->isr_status(mvi, mvi->pdev->irq); + if (!stat) + goto out; + for (i = 0; i < core_nr; i++) { mvi = ((struct mvs_prv_info *)sha->lldd_ha)->mvi[i]; - stat = MVS_CHIP_DISP->isr_status(mvi, mvi->irq); - if (stat) - MVS_CHIP_DISP->isr(mvi, mvi->irq, stat); + MVS_CHIP_DISP->isr(mvi, mvi->pdev->irq, stat); } +out: + MVS_CHIP_DISP->interrupt_enable(mvi); } #endif static irqreturn_t mvs_interrupt(int irq, void *opaque) { - u32 core_nr, i = 0; + u32 core_nr; u32 stat; struct mvs_info *mvi; struct sas_ha_struct *sha = opaque; +#ifndef CONFIG_SCSI_MVSAS_TASKLET + u32 i; +#endif core_nr = ((struct mvs_prv_info *)sha->lldd_ha)->n_host; mvi = ((struct mvs_prv_info *)sha->lldd_ha)->mvi[0]; if (unlikely(!mvi)) return IRQ_NONE; +#ifdef CONFIG_SCSI_MVSAS_TASKLET + MVS_CHIP_DISP->interrupt_disable(mvi); +#endif stat = MVS_CHIP_DISP->isr_status(mvi, irq); - if (!stat) + if (!stat) { + #ifdef CONFIG_SCSI_MVSAS_TASKLET + MVS_CHIP_DISP->interrupt_enable(mvi); + #endif return IRQ_NONE; + } -#ifdef MVS_USE_TASKLET - tasklet_schedule(&mv_tasklet); +#ifdef CONFIG_SCSI_MVSAS_TASKLET + tasklet_schedule(&((struct mvs_prv_info *)sha->lldd_ha)->mv_tasklet); #else for (i = 0; i < core_nr; i++) { mvi = ((struct mvs_prv_info *)sha->lldd_ha)->mvi[i]; @@ -225,7 +245,7 @@ static int __devinit mvs_alloc(struct mvs_info *mvi, struct Scsi_Host *shost) if (mvi->flags & MVF_FLAG_SOC) slot_nr = MVS_SOC_SLOTS; else - slot_nr = MVS_SLOTS; + slot_nr = MVS_CHIP_SLOT_SZ; spin_lock_init(&mvi->lock); for (i = 0; i < mvi->chip->n_phy; i++) { @@ -273,13 +293,18 @@ static int __devinit mvs_alloc(struct mvs_info *mvi, struct Scsi_Host *shost) goto err_out; memset(mvi->slot, 0, sizeof(*mvi->slot) * slot_nr); -#ifndef DISABLE_HOTPLUG_DMA_FIX mvi->bulk_buffer = dma_alloc_coherent(mvi->dev, TRASH_BUCKET_SIZE, &mvi->bulk_buffer_dma, GFP_KERNEL); if (!mvi->bulk_buffer) goto err_out; -#endif + + mvi->bulk_buffer1 = dma_alloc_coherent(mvi->dev, + TRASH_BUCKET_SIZE, + &mvi->bulk_buffer_dma1, GFP_KERNEL); + if (!mvi->bulk_buffer1) + goto err_out; + sprintf(pool_name, "%s%d", "mvs_dma_pool", mvi->id); mvi->dma_pool = pci_pool_create(pool_name, mvi->pdev, MVS_SLOT_BUF_SZ, 16, 0); if (!mvi->dma_pool) { @@ -354,11 +379,12 @@ static struct mvs_info *__devinit mvs_pci_alloc(struct pci_dev *pdev, const struct pci_device_id *ent, struct Scsi_Host *shost, unsigned int id) { - struct mvs_info *mvi; + struct mvs_info *mvi = NULL; struct sas_ha_struct *sha = SHOST_TO_SAS_HA(shost); - mvi = kzalloc(sizeof(*mvi) + MVS_SLOTS * sizeof(struct mvs_slot_info), - GFP_KERNEL); + mvi = kzalloc(sizeof(*mvi) + + (1L << mvs_chips[ent->driver_data].slot_width) * + sizeof(struct mvs_slot_info), GFP_KERNEL); if (!mvi) return NULL; @@ -367,7 +393,6 @@ static struct mvs_info *__devinit mvs_pci_alloc(struct pci_dev *pdev, mvi->chip_id = ent->driver_data; mvi->chip = &mvs_chips[mvi->chip_id]; INIT_LIST_HEAD(&mvi->wq_list); - mvi->irq = pdev->irq; ((struct mvs_prv_info *)sha->lldd_ha)->mvi[id] = mvi; ((struct mvs_prv_info *)sha->lldd_ha)->n_phy = mvi->chip->n_phy; @@ -375,9 +400,10 @@ static struct mvs_info *__devinit mvs_pci_alloc(struct pci_dev *pdev, mvi->id = id; mvi->sas = sha; mvi->shost = shost; -#ifdef MVS_USE_TASKLET - tasklet_init(&mv_tasklet, mvs_tasklet, (unsigned long)sha); -#endif + + mvi->tags = kzalloc(MVS_CHIP_SLOT_SZ>>3, GFP_KERNEL); + if (!mvi->tags) + goto err_out; if (MVS_CHIP_DISP->chip_ioremap(mvi)) goto err_out; @@ -388,7 +414,6 @@ err_out: return NULL; } -/* move to PCI layer or libata core? */ static int pci_go_64(struct pci_dev *pdev) { int rc; @@ -450,7 +475,7 @@ static int __devinit mvs_prep_sas_ha_init(struct Scsi_Host *shost, ((struct mvs_prv_info *)sha->lldd_ha)->n_host = core_nr; shost->transportt = mvs_stt; - shost->max_id = 128; + shost->max_id = MVS_MAX_DEVICES; shost->max_lun = ~0; shost->max_channel = 1; shost->max_cmd_len = 16; @@ -493,11 +518,12 @@ static void __devinit mvs_post_sas_ha_init(struct Scsi_Host *shost, if (mvi->flags & MVF_FLAG_SOC) can_queue = MVS_SOC_CAN_QUEUE; else - can_queue = MVS_CAN_QUEUE; + can_queue = MVS_CHIP_SLOT_SZ; sha->lldd_queue_size = can_queue; + shost->sg_tablesize = min_t(u16, SG_ALL, MVS_MAX_SG); shost->can_queue = can_queue; - mvi->shost->cmd_per_lun = MVS_SLOTS/sha->num_phys; + mvi->shost->cmd_per_lun = MVS_QUEUE_SIZE; sha->core.shost = mvi->shost; } @@ -518,6 +544,7 @@ static int __devinit mvs_pci_init(struct pci_dev *pdev, { unsigned int rc, nhost = 0; struct mvs_info *mvi; + struct mvs_prv_info *mpi; irq_handler_t irq_handler = mvs_interrupt; struct Scsi_Host *shost = NULL; const struct mvs_chip_info *chip; @@ -569,6 +596,9 @@ static int __devinit mvs_pci_init(struct pci_dev *pdev, goto err_out_regions; } + memset(&mvi->hba_info_param, 0xFF, + sizeof(struct hba_info_page)); + mvs_init_sas_add(mvi); mvi->instance = nhost; @@ -579,8 +609,9 @@ static int __devinit mvs_pci_init(struct pci_dev *pdev, } nhost++; } while (nhost < chip->n_host); -#ifdef MVS_USE_TASKLET - tasklet_init(&mv_tasklet, mvs_tasklet, + mpi = (struct mvs_prv_info *)(SHOST_TO_SAS_HA(shost)->lldd_ha); +#ifdef CONFIG_SCSI_MVSAS_TASKLET + tasklet_init(&(mpi->mv_tasklet), mvs_tasklet, (unsigned long)SHOST_TO_SAS_HA(shost)); #endif @@ -625,8 +656,8 @@ static void __devexit mvs_pci_remove(struct pci_dev *pdev) core_nr = ((struct mvs_prv_info *)sha->lldd_ha)->n_host; mvi = ((struct mvs_prv_info *)sha->lldd_ha)->mvi[0]; -#ifdef MVS_USE_TASKLET - tasklet_kill(&mv_tasklet); +#ifdef CONFIG_SCSI_MVSAS_TASKLET + tasklet_kill(&((struct mvs_prv_info *)sha->lldd_ha)->mv_tasklet); #endif pci_set_drvdata(pdev, NULL); @@ -635,7 +666,7 @@ static void __devexit mvs_pci_remove(struct pci_dev *pdev) scsi_remove_host(mvi->shost); MVS_CHIP_DISP->interrupt_disable(mvi); - free_irq(mvi->irq, sha); + free_irq(mvi->pdev->irq, sha); for (i = 0; i < core_nr; i++) { mvi = ((struct mvs_prv_info *)sha->lldd_ha)->mvi[i]; mvs_free(mvi); @@ -703,6 +734,70 @@ static struct pci_driver mvs_pci_driver = { .remove = __devexit_p(mvs_pci_remove), }; +static ssize_t +mvs_show_driver_version(struct device *cdev, + struct device_attribute *attr, char *buffer) +{ + return snprintf(buffer, PAGE_SIZE, "%s\n", DRV_VERSION); +} + +static DEVICE_ATTR(driver_version, + S_IRUGO, + mvs_show_driver_version, + NULL); + +static ssize_t +mvs_store_interrupt_coalescing(struct device *cdev, + struct device_attribute *attr, + const char *buffer, size_t size) +{ + int val = 0; + struct mvs_info *mvi = NULL; + struct Scsi_Host *shost = class_to_shost(cdev); + struct sas_ha_struct *sha = SHOST_TO_SAS_HA(shost); + u8 i, core_nr; + if (buffer == NULL) + return size; + + if (sscanf(buffer, "%d", &val) != 1) + return -EINVAL; + + if (val >= 0x10000) { + mv_dprintk("interrupt coalescing timer %d us is" + "too long\n", val); + return strlen(buffer); + } + + interrupt_coalescing = val; + + core_nr = ((struct mvs_prv_info *)sha->lldd_ha)->n_host; + mvi = ((struct mvs_prv_info *)sha->lldd_ha)->mvi[0]; + + if (unlikely(!mvi)) + return -EINVAL; + + for (i = 0; i < core_nr; i++) { + mvi = ((struct mvs_prv_info *)sha->lldd_ha)->mvi[i]; + if (MVS_CHIP_DISP->tune_interrupt) + MVS_CHIP_DISP->tune_interrupt(mvi, + interrupt_coalescing); + } + mv_dprintk("set interrupt coalescing time to %d us\n", + interrupt_coalescing); + return strlen(buffer); +} + +static ssize_t mvs_show_interrupt_coalescing(struct device *cdev, + struct device_attribute *attr, char *buffer) +{ + return snprintf(buffer, PAGE_SIZE, "%d\n", interrupt_coalescing); +} + +static DEVICE_ATTR(interrupt_coalescing, + S_IRUGO|S_IWUSR, + mvs_show_interrupt_coalescing, + mvs_store_interrupt_coalescing); + /* task handler */ struct task_struct *mvs_th; static int __init mvs_init(void) @@ -739,6 +834,12 @@ static void __exit mvs_exit(void) kmem_cache_destroy(mvs_task_list_cache); } +struct device_attribute *mvst_host_attrs[] = { + &dev_attr_driver_version, + &dev_attr_interrupt_coalescing, + NULL, +}; + module_init(mvs_init); module_exit(mvs_exit); diff --git a/drivers/scsi/mvsas/mv_sas.c b/drivers/scsi/mvsas/mv_sas.c index 0ef27425c447..4958fefff365 100644 --- a/drivers/scsi/mvsas/mv_sas.c +++ b/drivers/scsi/mvsas/mv_sas.c @@ -38,7 +38,7 @@ static int mvs_find_tag(struct mvs_info *mvi, struct sas_task *task, u32 *tag) void mvs_tag_clear(struct mvs_info *mvi, u32 tag) { - void *bitmap = &mvi->tags; + void *bitmap = mvi->tags; clear_bit(tag, bitmap); } @@ -49,14 +49,14 @@ void mvs_tag_free(struct mvs_info *mvi, u32 tag) void mvs_tag_set(struct mvs_info *mvi, unsigned int tag) { - void *bitmap = &mvi->tags; + void *bitmap = mvi->tags; set_bit(tag, bitmap); } inline int mvs_tag_alloc(struct mvs_info *mvi, u32 *tag_out) { unsigned int index, tag; - void *bitmap = &mvi->tags; + void *bitmap = mvi->tags; index = find_first_zero_bit(bitmap, mvi->tags_num); tag = index; @@ -74,126 +74,6 @@ void mvs_tag_init(struct mvs_info *mvi) mvs_tag_clear(mvi, i); } -void mvs_hexdump(u32 size, u8 *data, u32 baseaddr) -{ - u32 i; - u32 run; - u32 offset; - - offset = 0; - while (size) { - printk(KERN_DEBUG"%08X : ", baseaddr + offset); - if (size >= 16) - run = 16; - else - run = size; - size -= run; - for (i = 0; i < 16; i++) { - if (i < run) - printk(KERN_DEBUG"%02X ", (u32)data[i]); - else - printk(KERN_DEBUG" "); - } - printk(KERN_DEBUG": "); - for (i = 0; i < run; i++) - printk(KERN_DEBUG"%c", - isalnum(data[i]) ? data[i] : '.'); - printk(KERN_DEBUG"\n"); - data = &data[16]; - offset += run; - } - printk(KERN_DEBUG"\n"); -} - -#if (_MV_DUMP > 1) -static void mvs_hba_sb_dump(struct mvs_info *mvi, u32 tag, - enum sas_protocol proto) -{ - u32 offset; - struct mvs_slot_info *slot = &mvi->slot_info[tag]; - - offset = slot->cmd_size + MVS_OAF_SZ + - MVS_CHIP_DISP->prd_size() * slot->n_elem; - dev_printk(KERN_DEBUG, mvi->dev, "+---->Status buffer[%d] :\n", - tag); - mvs_hexdump(32, (u8 *) slot->response, - (u32) slot->buf_dma + offset); -} -#endif - -static void mvs_hba_memory_dump(struct mvs_info *mvi, u32 tag, - enum sas_protocol proto) -{ -#if (_MV_DUMP > 1) - u32 sz, w_ptr; - u64 addr; - struct mvs_slot_info *slot = &mvi->slot_info[tag]; - - /*Delivery Queue */ - sz = MVS_CHIP_SLOT_SZ; - w_ptr = slot->tx; - addr = mvi->tx_dma; - dev_printk(KERN_DEBUG, mvi->dev, - "Delivery Queue Size=%04d , WRT_PTR=%04X\n", sz, w_ptr); - dev_printk(KERN_DEBUG, mvi->dev, - "Delivery Queue Base Address=0x%llX (PA)" - "(tx_dma=0x%llX), Entry=%04d\n", - addr, (unsigned long long)mvi->tx_dma, w_ptr); - mvs_hexdump(sizeof(u32), (u8 *)(&mvi->tx[mvi->tx_prod]), - (u32) mvi->tx_dma + sizeof(u32) * w_ptr); - /*Command List */ - addr = mvi->slot_dma; - dev_printk(KERN_DEBUG, mvi->dev, - "Command List Base Address=0x%llX (PA)" - "(slot_dma=0x%llX), Header=%03d\n", - addr, (unsigned long long)slot->buf_dma, tag); - dev_printk(KERN_DEBUG, mvi->dev, "Command Header[%03d]:\n", tag); - /*mvs_cmd_hdr */ - mvs_hexdump(sizeof(struct mvs_cmd_hdr), (u8 *)(&mvi->slot[tag]), - (u32) mvi->slot_dma + tag * sizeof(struct mvs_cmd_hdr)); - /*1.command table area */ - dev_printk(KERN_DEBUG, mvi->dev, "+---->Command Table :\n"); - mvs_hexdump(slot->cmd_size, (u8 *) slot->buf, (u32) slot->buf_dma); - /*2.open address frame area */ - dev_printk(KERN_DEBUG, mvi->dev, "+---->Open Address Frame :\n"); - mvs_hexdump(MVS_OAF_SZ, (u8 *) slot->buf + slot->cmd_size, - (u32) slot->buf_dma + slot->cmd_size); - /*3.status buffer */ - mvs_hba_sb_dump(mvi, tag, proto); - /*4.PRD table */ - dev_printk(KERN_DEBUG, mvi->dev, "+---->PRD table :\n"); - mvs_hexdump(MVS_CHIP_DISP->prd_size() * slot->n_elem, - (u8 *) slot->buf + slot->cmd_size + MVS_OAF_SZ, - (u32) slot->buf_dma + slot->cmd_size + MVS_OAF_SZ); -#endif -} - -static void mvs_hba_cq_dump(struct mvs_info *mvi) -{ -#if (_MV_DUMP > 2) - u64 addr; - void __iomem *regs = mvi->regs; - u32 entry = mvi->rx_cons + 1; - u32 rx_desc = le32_to_cpu(mvi->rx[entry]); - - /*Completion Queue */ - addr = mr32(RX_HI) << 16 << 16 | mr32(RX_LO); - dev_printk(KERN_DEBUG, mvi->dev, "Completion Task = 0x%p\n", - mvi->slot_info[rx_desc & RXQ_SLOT_MASK].task); - dev_printk(KERN_DEBUG, mvi->dev, - "Completion List Base Address=0x%llX (PA), " - "CQ_Entry=%04d, CQ_WP=0x%08X\n", - addr, entry - 1, mvi->rx[0]); - mvs_hexdump(sizeof(u32), (u8 *)(&rx_desc), - mvi->rx_dma + sizeof(u32) * entry); -#endif -} - -void mvs_get_sas_addr(void *buf, u32 buflen) -{ - /*memcpy(buf, "\x50\x05\x04\x30\x11\xab\x64\x40", 8);*/ -} - struct mvs_info *mvs_find_dev_mvi(struct domain_device *dev) { unsigned long i = 0, j = 0, hi = 0; @@ -222,7 +102,6 @@ struct mvs_info *mvs_find_dev_mvi(struct domain_device *dev) } -/* FIXME */ int mvs_find_dev_phyno(struct domain_device *dev, int *phyno) { unsigned long i = 0, j = 0, n = 0, num = 0; @@ -253,6 +132,20 @@ int mvs_find_dev_phyno(struct domain_device *dev, int *phyno) return num; } +struct mvs_device *mvs_find_dev_by_reg_set(struct mvs_info *mvi, + u8 reg_set) +{ + u32 dev_no; + for (dev_no = 0; dev_no < MVS_MAX_DEVICES; dev_no++) { + if (mvi->devices[dev_no].taskfileset == MVS_ID_NOT_MAPPED) + continue; + + if (mvi->devices[dev_no].taskfileset == reg_set) + return &mvi->devices[dev_no]; + } + return NULL; +} + static inline void mvs_free_reg_set(struct mvs_info *mvi, struct mvs_device *dev) { @@ -283,7 +176,6 @@ void mvs_phys_reset(struct mvs_info *mvi, u32 phy_mask, int hard) } } -/* FIXME: locking? */ int mvs_phy_control(struct asd_sas_phy *sas_phy, enum phy_func func, void *funcdata) { @@ -309,12 +201,12 @@ int mvs_phy_control(struct asd_sas_phy *sas_phy, enum phy_func func, tmp = MVS_CHIP_DISP->read_phy_ctl(mvi, phy_id); if (tmp & PHY_RST_HARD) break; - MVS_CHIP_DISP->phy_reset(mvi, phy_id, 1); + MVS_CHIP_DISP->phy_reset(mvi, phy_id, MVS_HARD_RESET); break; case PHY_FUNC_LINK_RESET: MVS_CHIP_DISP->phy_enable(mvi, phy_id); - MVS_CHIP_DISP->phy_reset(mvi, phy_id, 0); + MVS_CHIP_DISP->phy_reset(mvi, phy_id, MVS_SOFT_RESET); break; case PHY_FUNC_DISABLE: @@ -406,14 +298,10 @@ int mvs_slave_configure(struct scsi_device *sdev) if (ret) return ret; - if (dev_is_sata(dev)) { - /* may set PIO mode */ - #if MV_DISABLE_NCQ - struct ata_port *ap = dev->sata_dev.ap; - struct ata_device *adev = ap->link.device; - adev->flags |= ATA_DFLAG_NCQ_OFF; - scsi_adjust_queue_depth(sdev, MSG_SIMPLE_TAG, 1); - #endif + if (!dev_is_sata(dev)) { + sas_change_queue_depth(sdev, + MVS_QUEUE_SIZE, + SCSI_QDEPTH_DEFAULT); } return 0; } @@ -424,6 +312,7 @@ void mvs_scan_start(struct Scsi_Host *shost) unsigned short core_nr; struct mvs_info *mvi; struct sas_ha_struct *sha = SHOST_TO_SAS_HA(shost); + struct mvs_prv_info *mvs_prv = sha->lldd_ha; core_nr = ((struct mvs_prv_info *)sha->lldd_ha)->n_host; @@ -432,15 +321,17 @@ void mvs_scan_start(struct Scsi_Host *shost) for (i = 0; i < mvi->chip->n_phy; ++i) mvs_bytes_dmaed(mvi, i); } + mvs_prv->scan_finished = 1; } int mvs_scan_finished(struct Scsi_Host *shost, unsigned long time) { - /* give the phy enabling interrupt event time to come in (1s - * is empirically about all it takes) */ - if (time < HZ) + struct sas_ha_struct *sha = SHOST_TO_SAS_HA(shost); + struct mvs_prv_info *mvs_prv = sha->lldd_ha; + + if (mvs_prv->scan_finished == 0) return 0; - /* Wait for discovery to finish */ + scsi_flush_work(shost); return 1; } @@ -461,10 +352,7 @@ static int mvs_task_prep_smp(struct mvs_info *mvi, void *buf_prd; struct mvs_slot_info *slot = &mvi->slot_info[tag]; u32 flags = (tei->n_elem << MCH_PRD_LEN_SHIFT); -#if _MV_DUMP - u8 *buf_cmd; - void *from; -#endif + /* * DMA-map SMP request, response buffers */ @@ -496,15 +384,7 @@ static int mvs_task_prep_smp(struct mvs_info *mvi, buf_tmp = slot->buf; buf_tmp_dma = slot->buf_dma; -#if _MV_DUMP - buf_cmd = buf_tmp; - hdr->cmd_tbl = cpu_to_le64(buf_tmp_dma); - buf_tmp += req_len; - buf_tmp_dma += req_len; - slot->cmd_size = req_len; -#else hdr->cmd_tbl = cpu_to_le64(sg_dma_address(sg_req)); -#endif /* region 2: open address frame area (MVS_OAF_SZ bytes) ********* */ buf_oaf = buf_tmp; @@ -553,12 +433,6 @@ static int mvs_task_prep_smp(struct mvs_info *mvi, /* fill in PRD (scatter/gather) table, if any */ MVS_CHIP_DISP->make_prd(task->scatter, tei->n_elem, buf_prd); -#if _MV_DUMP - /* copy cmd table */ - from = kmap_atomic(sg_page(sg_req), KM_IRQ0); - memcpy(buf_cmd, from + sg_req->offset, req_len); - kunmap_atomic(from, KM_IRQ0); -#endif return 0; err_out_2: @@ -616,14 +490,11 @@ static int mvs_task_prep_ata(struct mvs_info *mvi, (mvi_dev->taskfileset << TXQ_SRS_SHIFT); mvi->tx[mvi->tx_prod] = cpu_to_le32(del_q); -#ifndef DISABLE_HOTPLUG_DMA_FIX if (task->data_dir == DMA_FROM_DEVICE) flags = (MVS_CHIP_DISP->prd_count() << MCH_PRD_LEN_SHIFT); else flags = (tei->n_elem << MCH_PRD_LEN_SHIFT); -#else - flags = (tei->n_elem << MCH_PRD_LEN_SHIFT); -#endif + if (task->ata_task.use_ncq) flags |= MCH_FPDMA; if (dev->sata_dev.command_set == ATAPI_COMMAND_SET) { @@ -631,11 +502,8 @@ static int mvs_task_prep_ata(struct mvs_info *mvi, flags |= MCH_ATAPI; } - /* FIXME: fill in port multiplier number */ - hdr->flags = cpu_to_le32(flags); - /* FIXME: the low order order 5 bits for the TAG if enable NCQ */ if (task->ata_task.use_ncq && mvs_get_ncq_tag(task, &hdr_tag)) task->ata_task.fis.sector_count |= (u8) (hdr_tag << 3); else @@ -657,9 +525,6 @@ static int mvs_task_prep_ata(struct mvs_info *mvi, buf_tmp += MVS_ATA_CMD_SZ; buf_tmp_dma += MVS_ATA_CMD_SZ; -#if _MV_DUMP - slot->cmd_size = MVS_ATA_CMD_SZ; -#endif /* region 2: open address frame area (MVS_OAF_SZ bytes) ********* */ /* used for STP. unused for SATA? */ @@ -682,9 +547,6 @@ static int mvs_task_prep_ata(struct mvs_info *mvi, buf_tmp_dma += i; /* region 4: status buffer (larger the PRD, smaller this buf) ****** */ - /* FIXME: probably unused, for SATA. kept here just in case - * we get a STP/SATA error information record - */ slot->response = buf_tmp; hdr->status_buf = cpu_to_le64(buf_tmp_dma); if (mvi->flags & MVF_FLAG_SOC) @@ -715,11 +577,11 @@ static int mvs_task_prep_ata(struct mvs_info *mvi, /* fill in PRD (scatter/gather) table, if any */ MVS_CHIP_DISP->make_prd(task->scatter, tei->n_elem, buf_prd); -#ifndef DISABLE_HOTPLUG_DMA_FIX + if (task->data_dir == DMA_FROM_DEVICE) - MVS_CHIP_DISP->dma_fix(mvi->bulk_buffer_dma, + MVS_CHIP_DISP->dma_fix(mvi, sas_port->phy_mask, TRASH_BUCKET_SIZE, tei->n_elem, buf_prd); -#endif + return 0; } @@ -761,6 +623,9 @@ static int mvs_task_prep_ssp(struct mvs_info *mvi, } if (is_tmf) flags |= (MCH_SSP_FR_TASK << MCH_SSP_FR_TYPE_SHIFT); + else + flags |= (MCH_SSP_FR_CMD << MCH_SSP_FR_TYPE_SHIFT); + hdr->flags = cpu_to_le32(flags | (tei->n_elem << MCH_PRD_LEN_SHIFT)); hdr->tags = cpu_to_le32(tag); hdr->data_len = cpu_to_le32(task->total_xfer_len); @@ -777,9 +642,6 @@ static int mvs_task_prep_ssp(struct mvs_info *mvi, buf_tmp += MVS_SSP_CMD_SZ; buf_tmp_dma += MVS_SSP_CMD_SZ; -#if _MV_DUMP - slot->cmd_size = MVS_SSP_CMD_SZ; -#endif /* region 2: open address frame area (MVS_OAF_SZ bytes) ********* */ buf_oaf = buf_tmp; @@ -986,7 +848,6 @@ static int mvs_task_prep(struct sas_task *task, struct mvs_info *mvi, int is_tmf task->task_state_flags |= SAS_TASK_AT_INITIATOR; spin_unlock(&task->task_state_lock); - mvs_hba_memory_dump(mvi, tag, task->task_proto); mvi_dev->running_req++; ++(*pass); mvi->tx_prod = (mvi->tx_prod + 1) & (MVS_CHIP_SLOT_SZ - 1); @@ -1189,9 +1050,9 @@ static void mvs_slot_task_free(struct mvs_info *mvi, struct sas_task *task, mvs_slot_free(mvi, slot_idx); } -static void mvs_update_wideport(struct mvs_info *mvi, int i) +static void mvs_update_wideport(struct mvs_info *mvi, int phy_no) { - struct mvs_phy *phy = &mvi->phy[i]; + struct mvs_phy *phy = &mvi->phy[phy_no]; struct mvs_port *port = phy->port; int j, no; @@ -1246,18 +1107,17 @@ static void *mvs_get_d2h_reg(struct mvs_info *mvi, int i, void *buf) return NULL; MVS_CHIP_DISP->write_port_cfg_addr(mvi, i, PHYR_SATA_SIG3); - s[3] = MVS_CHIP_DISP->read_port_cfg_data(mvi, i); + s[3] = cpu_to_le32(MVS_CHIP_DISP->read_port_cfg_data(mvi, i)); MVS_CHIP_DISP->write_port_cfg_addr(mvi, i, PHYR_SATA_SIG2); - s[2] = MVS_CHIP_DISP->read_port_cfg_data(mvi, i); + s[2] = cpu_to_le32(MVS_CHIP_DISP->read_port_cfg_data(mvi, i)); MVS_CHIP_DISP->write_port_cfg_addr(mvi, i, PHYR_SATA_SIG1); - s[1] = MVS_CHIP_DISP->read_port_cfg_data(mvi, i); + s[1] = cpu_to_le32(MVS_CHIP_DISP->read_port_cfg_data(mvi, i)); MVS_CHIP_DISP->write_port_cfg_addr(mvi, i, PHYR_SATA_SIG0); - s[0] = MVS_CHIP_DISP->read_port_cfg_data(mvi, i); + s[0] = cpu_to_le32(MVS_CHIP_DISP->read_port_cfg_data(mvi, i)); - /* Workaround: take some ATAPI devices for ATA */ if (((s[1] & 0x00FFFFFF) == 0x00EB1401) && (*(u8 *)&s[3] == 0x01)) s[1] = 0x00EB1401 | (*((u8 *)&s[1] + 3) & 0x10); @@ -1269,6 +1129,13 @@ static u32 mvs_is_sig_fis_received(u32 irq_status) return irq_status & PHYEV_SIG_FIS; } +static void mvs_sig_remove_timer(struct mvs_phy *phy) +{ + if (phy->timer.function) + del_timer(&phy->timer); + phy->timer.function = NULL; +} + void mvs_update_phyinfo(struct mvs_info *mvi, int i, int get_st) { struct mvs_phy *phy = &mvi->phy[i]; @@ -1291,6 +1158,7 @@ void mvs_update_phyinfo(struct mvs_info *mvi, int i, int get_st) if (phy->phy_type & PORT_TYPE_SATA) { phy->identify.target_port_protocols = SAS_PROTOCOL_STP; if (mvs_is_sig_fis_received(phy->irq_status)) { + mvs_sig_remove_timer(phy); phy->phy_attached = 1; phy->att_dev_sas_addr = i + mvi->id * mvi->chip->n_phy; @@ -1308,7 +1176,6 @@ void mvs_update_phyinfo(struct mvs_info *mvi, int i, int get_st) tmp | PHYEV_SIG_FIS); phy->phy_attached = 0; phy->phy_type &= ~PORT_TYPE_SATA; - MVS_CHIP_DISP->phy_reset(mvi, i, 0); goto out_done; } } else if (phy->phy_type & PORT_TYPE_SAS @@ -1334,9 +1201,9 @@ void mvs_update_phyinfo(struct mvs_info *mvi, int i, int get_st) if (MVS_CHIP_DISP->phy_work_around) MVS_CHIP_DISP->phy_work_around(mvi, i); } - mv_dprintk("port %d attach dev info is %x\n", + mv_dprintk("phy %d attach dev info is %x\n", i + mvi->id * mvi->chip->n_phy, phy->att_dev_info); - mv_dprintk("port %d attach sas addr is %llx\n", + mv_dprintk("phy %d attach sas addr is %llx\n", i + mvi->id * mvi->chip->n_phy, phy->att_dev_sas_addr); out_done: if (get_st) @@ -1361,10 +1228,10 @@ static void mvs_port_notify_formed(struct asd_sas_phy *sas_phy, int lock) } hi = i/((struct mvs_prv_info *)sas_ha->lldd_ha)->n_phy; mvi = ((struct mvs_prv_info *)sas_ha->lldd_ha)->mvi[hi]; - if (sas_port->id >= mvi->chip->n_phy) - port = &mvi->port[sas_port->id - mvi->chip->n_phy]; + if (i >= mvi->chip->n_phy) + port = &mvi->port[i - mvi->chip->n_phy]; else - port = &mvi->port[sas_port->id]; + port = &mvi->port[i]; if (lock) spin_lock_irqsave(&mvi->lock, flags); port->port_attached = 1; @@ -1393,7 +1260,7 @@ static void mvs_port_notify_deformed(struct asd_sas_phy *sas_phy, int lock) return; } list_for_each_entry(dev, &port->dev_list, dev_list_node) - mvs_do_release_task(phy->mvi, phy_no, NULL); + mvs_do_release_task(phy->mvi, phy_no, dev); } @@ -1457,6 +1324,7 @@ int mvs_dev_found_notify(struct domain_device *dev, int lock) mvi_device->dev_status = MVS_DEV_NORMAL; mvi_device->dev_type = dev->dev_type; mvi_device->mvi_info = mvi; + mvi_device->sas_device = dev; if (parent_dev && DEV_IS_EXPANDER(parent_dev->dev_type)) { int phy_id; u8 phy_num = parent_dev->ex_dev.num_phys; @@ -1508,6 +1376,7 @@ void mvs_dev_gone_notify(struct domain_device *dev) mv_dprintk("found dev has gone.\n"); } dev->lldd_dev = NULL; + mvi_dev->sas_device = NULL; spin_unlock_irqrestore(&mvi->lock, flags); } @@ -1555,7 +1424,6 @@ static void mvs_tmf_timedout(unsigned long data) complete(&task->completion); } -/* XXX */ #define MVS_TASK_TIMEOUT 20 static int mvs_exec_internal_tmf_task(struct domain_device *dev, void *parameter, u32 para_len, struct mvs_tmf_task *tmf) @@ -1588,7 +1456,7 @@ static int mvs_exec_internal_tmf_task(struct domain_device *dev, } wait_for_completion(&task->completion); - res = -TMF_RESP_FUNC_FAILED; + res = TMF_RESP_FUNC_FAILED; /* Even TMF timed out, return direct. */ if ((task->task_state_flags & SAS_TASK_STATE_ABORTED)) { if (!(task->task_state_flags & SAS_TASK_STATE_DONE)) { @@ -1638,11 +1506,10 @@ static int mvs_debug_issue_ssp_tmf(struct domain_device *dev, u8 *lun, struct mvs_tmf_task *tmf) { struct sas_ssp_task ssp_task; - DECLARE_COMPLETION_ONSTACK(completion); if (!(dev->tproto & SAS_PROTOCOL_SSP)) return TMF_RESP_FUNC_ESUPP; - strncpy((u8 *)&ssp_task.LUN, lun, 8); + memcpy(ssp_task.LUN, lun, 8); return mvs_exec_internal_tmf_task(dev, &ssp_task, sizeof(ssp_task), tmf); @@ -1666,7 +1533,7 @@ static int mvs_debug_I_T_nexus_reset(struct domain_device *dev) int mvs_lu_reset(struct domain_device *dev, u8 *lun) { unsigned long flags; - int i, phyno[WIDE_PORT_MAX_PHY], num , rc = TMF_RESP_FUNC_FAILED; + int rc = TMF_RESP_FUNC_FAILED; struct mvs_tmf_task tmf_task; struct mvs_device * mvi_dev = dev->lldd_dev; struct mvs_info *mvi = mvi_dev->mvi_info; @@ -1675,10 +1542,8 @@ int mvs_lu_reset(struct domain_device *dev, u8 *lun) mvi_dev->dev_status = MVS_DEV_EH; rc = mvs_debug_issue_ssp_tmf(dev, lun, &tmf_task); if (rc == TMF_RESP_FUNC_COMPLETE) { - num = mvs_find_dev_phyno(dev, phyno); spin_lock_irqsave(&mvi->lock, flags); - for (i = 0; i < num; i++) - mvs_release_task(mvi, dev); + mvs_release_task(mvi, dev); spin_unlock_irqrestore(&mvi->lock, flags); } /* If failed, fall-through I_T_Nexus reset */ @@ -1696,11 +1561,12 @@ int mvs_I_T_nexus_reset(struct domain_device *dev) if (mvi_dev->dev_status != MVS_DEV_EH) return TMF_RESP_FUNC_COMPLETE; + else + mvi_dev->dev_status = MVS_DEV_NORMAL; rc = mvs_debug_I_T_nexus_reset(dev); mv_printk("%s for device[%x]:rc= %d\n", __func__, mvi_dev->device_id, rc); - /* housekeeper */ spin_lock_irqsave(&mvi->lock, flags); mvs_release_task(mvi, dev); spin_unlock_irqrestore(&mvi->lock, flags); @@ -1739,9 +1605,6 @@ int mvs_query_task(struct sas_task *task) case TMF_RESP_FUNC_FAILED: case TMF_RESP_FUNC_COMPLETE: break; - default: - rc = TMF_RESP_FUNC_COMPLETE; - break; } } mv_printk("%s:rc= %d\n", __func__, rc); @@ -1761,8 +1624,8 @@ int mvs_abort_task(struct sas_task *task) u32 tag; if (!mvi_dev) { - mv_printk("%s:%d TMF_RESP_FUNC_FAILED\n", __func__, __LINE__); - rc = TMF_RESP_FUNC_FAILED; + mv_printk("Device has removed\n"); + return TMF_RESP_FUNC_FAILED; } mvi = mvi_dev->mvi_info; @@ -1807,25 +1670,17 @@ int mvs_abort_task(struct sas_task *task) } else if (task->task_proto & SAS_PROTOCOL_SATA || task->task_proto & SAS_PROTOCOL_STP) { - /* to do free register_set */ if (SATA_DEV == dev->dev_type) { struct mvs_slot_info *slot = task->lldd_task; - struct task_status_struct *tstat; u32 slot_idx = (u32)(slot - mvi->slot_info); - tstat = &task->task_status; - mv_dprintk(KERN_DEBUG "mv_abort_task() mvi=%p task=%p " + mv_dprintk("mvs_abort_task() mvi=%p task=%p " "slot=%p slot_idx=x%x\n", mvi, task, slot, slot_idx); - tstat->stat = SAS_ABORTED_TASK; - if (mvi_dev && mvi_dev->running_req) - mvi_dev->running_req--; - if (sas_protocol_ata(task->task_proto)) - mvs_free_reg_set(mvi, mvi_dev); + mvs_tmf_timedout((unsigned long)task); mvs_slot_task_free(mvi, task, slot, slot_idx); - return -1; + rc = TMF_RESP_FUNC_COMPLETE; + goto out; } - } else { - /* SMP */ } out: @@ -1891,12 +1746,63 @@ static int mvs_sata_done(struct mvs_info *mvi, struct sas_task *task, return stat; } +void mvs_set_sense(u8 *buffer, int len, int d_sense, + int key, int asc, int ascq) +{ + memset(buffer, 0, len); + + if (d_sense) { + /* Descriptor format */ + if (len < 4) { + mv_printk("Length %d of sense buffer too small to " + "fit sense %x:%x:%x", len, key, asc, ascq); + } + + buffer[0] = 0x72; /* Response Code */ + if (len > 1) + buffer[1] = key; /* Sense Key */ + if (len > 2) + buffer[2] = asc; /* ASC */ + if (len > 3) + buffer[3] = ascq; /* ASCQ */ + } else { + if (len < 14) { + mv_printk("Length %d of sense buffer too small to " + "fit sense %x:%x:%x", len, key, asc, ascq); + } + + buffer[0] = 0x70; /* Response Code */ + if (len > 2) + buffer[2] = key; /* Sense Key */ + if (len > 7) + buffer[7] = 0x0a; /* Additional Sense Length */ + if (len > 12) + buffer[12] = asc; /* ASC */ + if (len > 13) + buffer[13] = ascq; /* ASCQ */ + } + + return; +} + +void mvs_fill_ssp_resp_iu(struct ssp_response_iu *iu, + u8 key, u8 asc, u8 asc_q) +{ + iu->datapres = 2; + iu->response_data_len = 0; + iu->sense_data_len = 17; + iu->status = 02; + mvs_set_sense(iu->sense_data, 17, 0, + key, asc, asc_q); +} + static int mvs_slot_err(struct mvs_info *mvi, struct sas_task *task, u32 slot_idx) { struct mvs_slot_info *slot = &mvi->slot_info[slot_idx]; int stat; - u32 err_dw0 = le32_to_cpu(*(u32 *) (slot->response)); + u32 err_dw0 = le32_to_cpu(*(u32 *)slot->response); + u32 err_dw1 = le32_to_cpu(*((u32 *)slot->response + 1)); u32 tfs = 0; enum mvs_port_type type = PORT_TYPE_SAS; @@ -1908,8 +1814,19 @@ static int mvs_slot_err(struct mvs_info *mvi, struct sas_task *task, stat = SAM_STAT_CHECK_CONDITION; switch (task->task_proto) { case SAS_PROTOCOL_SSP: + { stat = SAS_ABORTED_TASK; + if ((err_dw0 & NO_DEST) || err_dw1 & bit(31)) { + struct ssp_response_iu *iu = slot->response + + sizeof(struct mvs_err_info); + mvs_fill_ssp_resp_iu(iu, NOT_READY, 0x04, 01); + sas_ssp_task_response(mvi->dev, task, iu); + stat = SAM_STAT_CHECK_CONDITION; + } + if (err_dw1 & bit(31)) + mv_printk("reuse same slot, retry command.\n"); break; + } case SAS_PROTOCOL_SMP: stat = SAM_STAT_CHECK_CONDITION; break; @@ -1918,10 +1835,8 @@ static int mvs_slot_err(struct mvs_info *mvi, struct sas_task *task, case SAS_PROTOCOL_STP: case SAS_PROTOCOL_SATA | SAS_PROTOCOL_STP: { - if (err_dw0 == 0x80400002) - mv_printk("find reserved error, why?\n"); - task->ata_task.use_ncq = 0; + stat = SAS_PROTO_RESPONSE; mvs_sata_done(mvi, task, slot_idx, err_dw0); } break; @@ -1945,8 +1860,6 @@ int mvs_slot_complete(struct mvs_info *mvi, u32 rx_desc, u32 flags) void *to; enum exec_status sts; - if (mvi->exp_req) - mvi->exp_req--; if (unlikely(!task || !task->lldd_task || !task->dev)) return -1; @@ -1954,8 +1867,6 @@ int mvs_slot_complete(struct mvs_info *mvi, u32 rx_desc, u32 flags) dev = task->dev; mvi_dev = dev->lldd_dev; - mvs_hba_cq_dump(mvi); - spin_lock(&task->task_state_lock); task->task_state_flags &= ~(SAS_TASK_STATE_PENDING | SAS_TASK_AT_INITIATOR); @@ -1978,6 +1889,7 @@ int mvs_slot_complete(struct mvs_info *mvi, u32 rx_desc, u32 flags) return -1; } + /* when no device attaching, go ahead and complete by error handling*/ if (unlikely(!mvi_dev || flags)) { if (!mvi_dev) mv_dprintk("port has not device.\n"); @@ -1987,6 +1899,9 @@ int mvs_slot_complete(struct mvs_info *mvi, u32 rx_desc, u32 flags) /* error info record present */ if (unlikely((rx_desc & RXQ_ERR) && (*(u64 *) slot->response))) { + mv_dprintk("port %d slot %d rx_desc %X has error info" + "%016llX.\n", slot->port->sas_port.id, slot_idx, + rx_desc, (u64)(*(u64 *)slot->response)); tstat->stat = mvs_slot_err(mvi, task, slot_idx); tstat->resp = SAS_TASK_COMPLETE; goto out; @@ -2048,8 +1963,7 @@ out: spin_unlock(&mvi->lock); if (task->task_done) task->task_done(task); - else - mv_dprintk("why has not task_done.\n"); + spin_lock(&mvi->lock); return sts; @@ -2092,7 +2006,6 @@ void mvs_release_task(struct mvs_info *mvi, struct domain_device *dev) { int i, phyno[WIDE_PORT_MAX_PHY], num; - /* housekeeper */ num = mvs_find_dev_phyno(dev, phyno); for (i = 0; i < num; i++) mvs_do_release_task(mvi, phyno[i], dev); @@ -2111,13 +2024,13 @@ static void mvs_work_queue(struct work_struct *work) struct mvs_wq *mwq = container_of(dw, struct mvs_wq, work_q); struct mvs_info *mvi = mwq->mvi; unsigned long flags; + u32 phy_no = (unsigned long) mwq->data; + struct sas_ha_struct *sas_ha = mvi->sas; + struct mvs_phy *phy = &mvi->phy[phy_no]; + struct asd_sas_phy *sas_phy = &phy->sas_phy; spin_lock_irqsave(&mvi->lock, flags); if (mwq->handler & PHY_PLUG_EVENT) { - u32 phy_no = (unsigned long) mwq->data; - struct sas_ha_struct *sas_ha = mvi->sas; - struct mvs_phy *phy = &mvi->phy[phy_no]; - struct asd_sas_phy *sas_phy = &phy->sas_phy; if (phy->phy_event & PHY_PLUG_OUT) { u32 tmp; @@ -2139,6 +2052,11 @@ static void mvs_work_queue(struct work_struct *work) mv_dprintk("phy%d Attached Device\n", phy_no); } } + } else if (mwq->handler & EXP_BRCT_CHG) { + phy->phy_event &= ~EXP_BRCT_CHG; + sas_ha->notify_port_event(sas_phy, + PORTE_BROADCAST_RCVD); + mv_dprintk("phy%d Got Broadcast Change\n", phy_no); } list_del(&mwq->entry); spin_unlock_irqrestore(&mvi->lock, flags); @@ -2174,29 +2092,21 @@ static void mvs_sig_time_out(unsigned long tphy) if (&mvi->phy[phy_no] == phy) { mv_dprintk("Get signature time out, reset phy %d\n", phy_no+mvi->id*mvi->chip->n_phy); - MVS_CHIP_DISP->phy_reset(mvi, phy_no, 1); + MVS_CHIP_DISP->phy_reset(mvi, phy_no, MVS_HARD_RESET); } } } -static void mvs_sig_remove_timer(struct mvs_phy *phy) -{ - if (phy->timer.function) - del_timer(&phy->timer); - phy->timer.function = NULL; -} - void mvs_int_port(struct mvs_info *mvi, int phy_no, u32 events) { u32 tmp; - struct sas_ha_struct *sas_ha = mvi->sas; struct mvs_phy *phy = &mvi->phy[phy_no]; - struct asd_sas_phy *sas_phy = &phy->sas_phy; phy->irq_status = MVS_CHIP_DISP->read_port_irq_stat(mvi, phy_no); - mv_dprintk("port %d ctrl sts=0x%X.\n", phy_no+mvi->id*mvi->chip->n_phy, + MVS_CHIP_DISP->write_port_irq_stat(mvi, phy_no, phy->irq_status); + mv_dprintk("phy %d ctrl sts=0x%08X.\n", phy_no+mvi->id*mvi->chip->n_phy, MVS_CHIP_DISP->read_phy_ctl(mvi, phy_no)); - mv_dprintk("Port %d irq sts = 0x%X\n", phy_no+mvi->id*mvi->chip->n_phy, + mv_dprintk("phy %d irq sts = 0x%08X\n", phy_no+mvi->id*mvi->chip->n_phy, phy->irq_status); /* @@ -2205,11 +2115,12 @@ void mvs_int_port(struct mvs_info *mvi, int phy_no, u32 events) */ if (phy->irq_status & PHYEV_DCDR_ERR) { - mv_dprintk("port %d STP decoding error.\n", + mv_dprintk("phy %d STP decoding error.\n", phy_no + mvi->id*mvi->chip->n_phy); } if (phy->irq_status & PHYEV_POOF) { + mdelay(500); if (!(phy->phy_event & PHY_PLUG_OUT)) { int dev_sata = phy->phy_type & PORT_TYPE_SATA; int ready; @@ -2220,17 +2131,13 @@ void mvs_int_port(struct mvs_info *mvi, int phy_no, u32 events) (void *)(unsigned long)phy_no, PHY_PLUG_EVENT); ready = mvs_is_phy_ready(mvi, phy_no); - if (!ready) - mv_dprintk("phy%d Unplug Notice\n", - phy_no + - mvi->id * mvi->chip->n_phy); if (ready || dev_sata) { if (MVS_CHIP_DISP->stp_reset) MVS_CHIP_DISP->stp_reset(mvi, phy_no); else MVS_CHIP_DISP->phy_reset(mvi, - phy_no, 0); + phy_no, MVS_SOFT_RESET); return; } } @@ -2243,13 +2150,12 @@ void mvs_int_port(struct mvs_info *mvi, int phy_no, u32 events) if (phy->timer.function == NULL) { phy->timer.data = (unsigned long)phy; phy->timer.function = mvs_sig_time_out; - phy->timer.expires = jiffies + 10*HZ; + phy->timer.expires = jiffies + 5*HZ; add_timer(&phy->timer); } } if (phy->irq_status & (PHYEV_SIG_FIS | PHYEV_ID_DONE)) { phy->phy_status = mvs_is_phy_ready(mvi, phy_no); - mvs_sig_remove_timer(phy); mv_dprintk("notify plug in on phy[%d]\n", phy_no); if (phy->phy_status) { mdelay(10); @@ -2263,14 +2169,14 @@ void mvs_int_port(struct mvs_info *mvi, int phy_no, u32 events) } mvs_update_phyinfo(mvi, phy_no, 0); if (phy->phy_type & PORT_TYPE_SAS) { - MVS_CHIP_DISP->phy_reset(mvi, phy_no, 2); + MVS_CHIP_DISP->phy_reset(mvi, phy_no, MVS_PHY_TUNE); mdelay(10); } mvs_bytes_dmaed(mvi, phy_no); /* whether driver is going to handle hot plug */ if (phy->phy_event & PHY_PLUG_OUT) { - mvs_port_notify_formed(sas_phy, 0); + mvs_port_notify_formed(&phy->sas_phy, 0); phy->phy_event &= ~PHY_PLUG_OUT; } } else { @@ -2278,13 +2184,11 @@ void mvs_int_port(struct mvs_info *mvi, int phy_no, u32 events) phy_no + mvi->id*mvi->chip->n_phy); } } else if (phy->irq_status & PHYEV_BROAD_CH) { - mv_dprintk("port %d broadcast change.\n", + mv_dprintk("phy %d broadcast change.\n", phy_no + mvi->id*mvi->chip->n_phy); - /* exception for Samsung disk drive*/ - mdelay(1000); - sas_ha->notify_port_event(sas_phy, PORTE_BROADCAST_RCVD); + mvs_handle_event(mvi, (void *)(unsigned long)phy_no, + EXP_BRCT_CHG); } - MVS_CHIP_DISP->write_port_irq_stat(mvi, phy_no, phy->irq_status); } int mvs_int_rx(struct mvs_info *mvi, bool self_clear) diff --git a/drivers/scsi/mvsas/mv_sas.h b/drivers/scsi/mvsas/mv_sas.h index 1367d8b9350d..44d7885a4a1d 100644 --- a/drivers/scsi/mvsas/mv_sas.h +++ b/drivers/scsi/mvsas/mv_sas.h @@ -48,12 +48,8 @@ #define DRV_NAME "mvsas" #define DRV_VERSION "0.8.2" -#define _MV_DUMP 0 #define MVS_ID_NOT_MAPPED 0x7f -/* #define DISABLE_HOTPLUG_DMA_FIX */ -// #define MAX_EXP_RUNNING_REQ 2 #define WIDE_PORT_MAX_PHY 4 -#define MV_DISABLE_NCQ 0 #define mv_printk(fmt, arg ...) \ printk(KERN_DEBUG"%s %d:" fmt, __FILE__, __LINE__, ## arg) #ifdef MV_DEBUG @@ -64,6 +60,7 @@ #endif #define MV_MAX_U32 0xffffffff +extern int interrupt_coalescing; extern struct mvs_tgt_initiator mvs_tgt; extern struct mvs_info *tgt_mvi; extern const struct mvs_dispatch mvs_64xx_dispatch; @@ -99,6 +96,11 @@ enum dev_status { MVS_DEV_EH = 0x1, }; +enum dev_reset { + MVS_SOFT_RESET = 0, + MVS_HARD_RESET = 1, + MVS_PHY_TUNE = 2, +}; struct mvs_info; @@ -130,7 +132,6 @@ struct mvs_dispatch { u32 (*read_port_irq_mask)(struct mvs_info *mvi, u32 port); void (*write_port_irq_mask)(struct mvs_info *mvi, u32 port, u32 val); - void (*get_sas_addr)(void *buf, u32 buflen); void (*command_active)(struct mvs_info *mvi, u32 slot_idx); void (*clear_srs_irq)(struct mvs_info *mvi, u8 reg_set, u8 clear_all); void (*issue_stop)(struct mvs_info *mvi, enum mvs_port_type type, @@ -167,9 +168,10 @@ struct mvs_dispatch { ); int (*spi_issuecmd)(struct mvs_info *mvi, u32 cmd); int (*spi_waitdataready)(struct mvs_info *mvi, u32 timeout); -#ifndef DISABLE_HOTPLUG_DMA_FIX - void (*dma_fix)(dma_addr_t buf_dma, int buf_len, int from, void *prd); -#endif + void (*dma_fix)(struct mvs_info *mvi, u32 phy_mask, + int buf_len, int from, void *prd); + void (*tune_interrupt)(struct mvs_info *mvi, u32 time); + void (*non_spec_ncq_error)(struct mvs_info *mvi); }; @@ -179,9 +181,11 @@ struct mvs_chip_info { u32 fis_offs; u32 fis_count; u32 srs_sz; + u32 sg_width; u32 slot_width; const struct mvs_dispatch *dispatch; }; +#define MVS_MAX_SG (1U << mvi->chip->sg_width) #define MVS_CHIP_SLOT_SZ (1U << mvi->chip->slot_width) #define MVS_RX_FISL_SZ \ (mvi->chip->fis_offs + (mvi->chip->fis_count * 0x100)) @@ -249,6 +253,73 @@ struct mvs_device { u16 reserved; }; +/* Generate PHY tunning parameters */ +struct phy_tuning { + /* 1 bit, transmitter emphasis enable */ + u8 trans_emp_en:1; + /* 4 bits, transmitter emphasis amplitude */ + u8 trans_emp_amp:4; + /* 3 bits, reserved space */ + u8 Reserved_2bit_1:3; + /* 5 bits, transmitter amplitude */ + u8 trans_amp:5; + /* 2 bits, transmitter amplitude adjust */ + u8 trans_amp_adj:2; + /* 1 bit, reserved space */ + u8 resv_2bit_2:1; + /* 2 bytes, reserved space */ + u8 reserved[2]; +}; + +struct ffe_control { + /* 4 bits, FFE Capacitor Select (value range 0~F) */ + u8 ffe_cap_sel:4; + /* 3 bits, FFE Resistor Select (value range 0~7) */ + u8 ffe_rss_sel:3; + /* 1 bit reserve*/ + u8 reserved:1; +}; + +/* + * HBA_Info_Page is saved in Flash/NVRAM, total 256 bytes. + * The data area is valid only Signature="MRVL". + * If any member fills with 0xFF, the member is invalid. + */ +struct hba_info_page { + /* Dword 0 */ + /* 4 bytes, structure signature,should be "MRVL" at first initial */ + u8 signature[4]; + + /* Dword 1-13 */ + u32 reserved1[13]; + + /* Dword 14-29 */ + /* 64 bytes, SAS address for each port */ + u64 sas_addr[8]; + + /* Dword 30-31 */ + /* 8 bytes for vanir 8 port PHY FFE seeting + * BIT 0~3 : FFE Capacitor select(value range 0~F) + * BIT 4~6 : FFE Resistor select(value range 0~7) + * BIT 7: reserve. + */ + + struct ffe_control ffe_ctl[8]; + /* Dword 32 -43 */ + u32 reserved2[12]; + + /* Dword 44-45 */ + /* 8 bytes, 0: 1.5G, 1: 3.0G, should be 0x01 at first initial */ + u8 phy_rate[8]; + + /* Dword 46-53 */ + /* 32 bytes, PHY tuning parameters for each PHY*/ + struct phy_tuning phy_tuning[8]; + + /* Dword 54-63 */ + u32 reserved3[10]; +}; /* total 256 bytes */ + struct mvs_slot_info { struct list_head entry; union { @@ -264,9 +335,6 @@ struct mvs_slot_info { */ void *buf; dma_addr_t buf_dma; -#if _MV_DUMP - u32 cmd_size; -#endif void *response; struct mvs_port *port; struct mvs_device *device; @@ -320,12 +388,10 @@ struct mvs_info { const struct mvs_chip_info *chip; int tags_num; - DECLARE_BITMAP(tags, MVS_SLOTS); + unsigned long *tags; /* further per-slot information */ struct mvs_phy phy[MVS_MAX_PHYS]; struct mvs_port port[MVS_MAX_PHYS]; - u32 irq; - u32 exp_req; u32 id; u64 sata_reg_set; struct list_head *hba_list; @@ -337,12 +403,13 @@ struct mvs_info { u32 flashsectSize; void *addon; + struct hba_info_page hba_info_param; struct mvs_device devices[MVS_MAX_DEVICES]; -#ifndef DISABLE_HOTPLUG_DMA_FIX void *bulk_buffer; dma_addr_t bulk_buffer_dma; + void *bulk_buffer1; + dma_addr_t bulk_buffer_dma1; #define TRASH_BUCKET_SIZE 0x20000 -#endif void *dma_pool; struct mvs_slot_info slot_info[0]; }; @@ -350,8 +417,10 @@ struct mvs_info { struct mvs_prv_info{ u8 n_host; u8 n_phy; - u16 reserve; + u8 scan_finished; + u8 reserve; struct mvs_info *mvi[2]; + struct tasklet_struct mv_tasklet; }; struct mvs_wq { @@ -415,6 +484,6 @@ void mvs_do_release_task(struct mvs_info *mvi, int phy_no, void mvs_int_port(struct mvs_info *mvi, int phy_no, u32 events); void mvs_update_phyinfo(struct mvs_info *mvi, int i, int get_st); int mvs_int_rx(struct mvs_info *mvi, bool self_clear); -void mvs_hexdump(u32 size, u8 *data, u32 baseaddr); +struct mvs_device *mvs_find_dev_by_reg_set(struct mvs_info *mvi, u8 reg_set); #endif diff --git a/drivers/scsi/pmcraid.c b/drivers/scsi/pmcraid.c index fca6a8953070..d079f9a3c6b3 100644 --- a/drivers/scsi/pmcraid.c +++ b/drivers/scsi/pmcraid.c @@ -3871,6 +3871,9 @@ static long pmcraid_ioctl_passthrough( pmcraid_err("couldn't build passthrough ioadls\n"); goto out_free_buffer; } + } else if (request_size < 0) { + rc = -EINVAL; + goto out_free_buffer; } /* If data is being written into the device, copy the data from user diff --git a/drivers/scsi/qla2xxx/qla_attr.c b/drivers/scsi/qla2xxx/qla_attr.c index 532313e0725e..7836eb01c7fc 100644 --- a/drivers/scsi/qla2xxx/qla_attr.c +++ b/drivers/scsi/qla2xxx/qla_attr.c @@ -42,8 +42,8 @@ qla2x00_sysfs_write_fw_dump(struct file *filp, struct kobject *kobj, int reading; if (IS_QLA82XX(ha)) { - DEBUG2(qla_printk(KERN_INFO, ha, - "Firmware dump not supported for ISP82xx\n")); + ql_dbg(ql_dbg_user, vha, 0x705b, + "Firmware dump not supported for ISP82xx\n"); return count; } @@ -56,7 +56,7 @@ qla2x00_sysfs_write_fw_dump(struct file *filp, struct kobject *kobj, if (!ha->fw_dump_reading) break; - qla_printk(KERN_INFO, ha, + ql_log(ql_log_info, vha, 0x705d, "Firmware dump cleared on (%ld).\n", vha->host_no); ha->fw_dump_reading = 0; @@ -66,7 +66,7 @@ qla2x00_sysfs_write_fw_dump(struct file *filp, struct kobject *kobj, if (ha->fw_dumped && !ha->fw_dump_reading) { ha->fw_dump_reading = 1; - qla_printk(KERN_INFO, ha, + ql_log(ql_log_info, vha, 0x705e, "Raw firmware dump ready for read on (%ld).\n", vha->host_no); } @@ -148,7 +148,7 @@ qla2x00_sysfs_write_nvram(struct file *filp, struct kobject *kobj, } if (qla2x00_wait_for_hba_online(vha) != QLA_SUCCESS) { - qla_printk(KERN_WARNING, ha, + ql_log(ql_log_warn, vha, 0x705f, "HBA not online, failing NVRAM update.\n"); return -EAGAIN; } @@ -158,6 +158,8 @@ qla2x00_sysfs_write_nvram(struct file *filp, struct kobject *kobj, ha->isp_ops->read_nvram(vha, (uint8_t *)ha->nvram, ha->nvram_base, count); + ql_dbg(ql_dbg_user, vha, 0x7060, + "Setting ISP_ABORT_NEEDED\n"); /* NVRAM settings take effect immediately. */ set_bit(ISP_ABORT_NEEDED, &vha->dpc_flags); qla2xxx_wake_dpc(vha); @@ -255,9 +257,9 @@ qla2x00_sysfs_write_optrom_ctl(struct file *filp, struct kobject *kobj, ha->optrom_state = QLA_SWAITING; - DEBUG2(qla_printk(KERN_INFO, ha, + ql_dbg(ql_dbg_user, vha, 0x7061, "Freeing flash region allocation -- 0x%x bytes.\n", - ha->optrom_region_size)); + ha->optrom_region_size); vfree(ha->optrom_buffer); ha->optrom_buffer = NULL; @@ -273,7 +275,7 @@ qla2x00_sysfs_write_optrom_ctl(struct file *filp, struct kobject *kobj, ha->optrom_state = QLA_SREADING; ha->optrom_buffer = vmalloc(ha->optrom_region_size); if (ha->optrom_buffer == NULL) { - qla_printk(KERN_WARNING, ha, + ql_log(ql_log_warn, vha, 0x7062, "Unable to allocate memory for optrom retrieval " "(%x).\n", ha->optrom_region_size); @@ -282,14 +284,14 @@ qla2x00_sysfs_write_optrom_ctl(struct file *filp, struct kobject *kobj, } if (qla2x00_wait_for_hba_online(vha) != QLA_SUCCESS) { - qla_printk(KERN_WARNING, ha, - "HBA not online, failing NVRAM update.\n"); + ql_log(ql_log_warn, vha, 0x7063, + "HBA not online, failing NVRAM update.\n"); return -EAGAIN; } - DEBUG2(qla_printk(KERN_INFO, ha, + ql_dbg(ql_dbg_user, vha, 0x7064, "Reading flash region -- 0x%x/0x%x.\n", - ha->optrom_region_start, ha->optrom_region_size)); + ha->optrom_region_start, ha->optrom_region_size); memset(ha->optrom_buffer, 0, ha->optrom_region_size); ha->isp_ops->read_optrom(vha, ha->optrom_buffer, @@ -328,7 +330,7 @@ qla2x00_sysfs_write_optrom_ctl(struct file *filp, struct kobject *kobj, else if (IS_QLA25XX(ha) || IS_QLA8XXX_TYPE(ha)) valid = 1; if (!valid) { - qla_printk(KERN_WARNING, ha, + ql_log(ql_log_warn, vha, 0x7065, "Invalid start region 0x%x/0x%x.\n", start, size); return -EINVAL; } @@ -340,17 +342,17 @@ qla2x00_sysfs_write_optrom_ctl(struct file *filp, struct kobject *kobj, ha->optrom_state = QLA_SWRITING; ha->optrom_buffer = vmalloc(ha->optrom_region_size); if (ha->optrom_buffer == NULL) { - qla_printk(KERN_WARNING, ha, + ql_log(ql_log_warn, vha, 0x7066, "Unable to allocate memory for optrom update " - "(%x).\n", ha->optrom_region_size); + "(%x)\n", ha->optrom_region_size); ha->optrom_state = QLA_SWAITING; return count; } - DEBUG2(qla_printk(KERN_INFO, ha, + ql_dbg(ql_dbg_user, vha, 0x7067, "Staging flash region write -- 0x%x/0x%x.\n", - ha->optrom_region_start, ha->optrom_region_size)); + ha->optrom_region_start, ha->optrom_region_size); memset(ha->optrom_buffer, 0, ha->optrom_region_size); break; @@ -359,14 +361,14 @@ qla2x00_sysfs_write_optrom_ctl(struct file *filp, struct kobject *kobj, break; if (qla2x00_wait_for_hba_online(vha) != QLA_SUCCESS) { - qla_printk(KERN_WARNING, ha, + ql_log(ql_log_warn, vha, 0x7068, "HBA not online, failing flash update.\n"); return -EAGAIN; } - DEBUG2(qla_printk(KERN_INFO, ha, + ql_dbg(ql_dbg_user, vha, 0x7069, "Writing flash region -- 0x%x/0x%x.\n", - ha->optrom_region_start, ha->optrom_region_size)); + ha->optrom_region_start, ha->optrom_region_size); ha->isp_ops->write_optrom(vha, ha->optrom_buffer, ha->optrom_region_start, ha->optrom_region_size); @@ -425,7 +427,7 @@ qla2x00_sysfs_write_vpd(struct file *filp, struct kobject *kobj, return 0; if (qla2x00_wait_for_hba_online(vha) != QLA_SUCCESS) { - qla_printk(KERN_WARNING, ha, + ql_log(ql_log_warn, vha, 0x706a, "HBA not online, failing VPD update.\n"); return -EAGAIN; } @@ -440,7 +442,7 @@ qla2x00_sysfs_write_vpd(struct file *filp, struct kobject *kobj, tmp_data = vmalloc(256); if (!tmp_data) { - qla_printk(KERN_WARNING, ha, + ql_log(ql_log_warn, vha, 0x706b, "Unable to allocate memory for VPD information update.\n"); goto done; } @@ -480,7 +482,7 @@ qla2x00_sysfs_read_sfp(struct file *filp, struct kobject *kobj, ha->sfp_data = dma_pool_alloc(ha->s_dma_pool, GFP_KERNEL, &ha->sfp_data_dma); if (!ha->sfp_data) { - qla_printk(KERN_WARNING, ha, + ql_log(ql_log_warn, vha, 0x706c, "Unable to allocate memory for SFP read-data.\n"); return 0; } @@ -499,9 +501,10 @@ do_read: rval = qla2x00_read_sfp(vha, ha->sfp_data_dma, ha->sfp_data, addr, offset, SFP_BLOCK_SIZE, 0); if (rval != QLA_SUCCESS) { - qla_printk(KERN_WARNING, ha, + ql_log(ql_log_warn, vha, 0x706d, "Unable to read SFP data (%x/%x/%x).\n", rval, addr, offset); + count = 0; break; } @@ -538,8 +541,8 @@ qla2x00_sysfs_write_reset(struct file *filp, struct kobject *kobj, type = simple_strtol(buf, NULL, 10); switch (type) { case 0x2025c: - qla_printk(KERN_INFO, ha, - "Issuing ISP reset on (%ld).\n", vha->host_no); + ql_log(ql_log_info, vha, 0x706e, + "Issuing ISP reset.\n"); scsi_block_requests(vha->host); set_bit(ISP_ABORT_NEEDED, &vha->dpc_flags); @@ -551,8 +554,8 @@ qla2x00_sysfs_write_reset(struct file *filp, struct kobject *kobj, if (!IS_QLA81XX(ha)) break; - qla_printk(KERN_INFO, ha, - "Issuing MPI reset on (%ld).\n", vha->host_no); + ql_log(ql_log_info, vha, 0x706f, + "Issuing MPI reset.\n"); /* Make sure FC side is not in reset */ qla2x00_wait_for_hba_online(vha); @@ -560,20 +563,19 @@ qla2x00_sysfs_write_reset(struct file *filp, struct kobject *kobj, /* Issue MPI reset */ scsi_block_requests(vha->host); if (qla81xx_restart_mpi_firmware(vha) != QLA_SUCCESS) - qla_printk(KERN_WARNING, ha, - "MPI reset failed on (%ld).\n", vha->host_no); + ql_log(ql_log_warn, vha, 0x7070, + "MPI reset failed.\n"); scsi_unblock_requests(vha->host); break; case 0x2025e: if (!IS_QLA82XX(ha) || vha != base_vha) { - qla_printk(KERN_INFO, ha, - "FCoE ctx reset not supported for host%ld.\n", - vha->host_no); + ql_log(ql_log_info, vha, 0x7071, + "FCoE ctx reset no supported.\n"); return count; } - qla_printk(KERN_INFO, ha, - "Issuing FCoE CTX reset on host%ld.\n", vha->host_no); + ql_log(ql_log_info, vha, 0x7072, + "Issuing FCoE ctx reset.\n"); set_bit(FCOE_CTX_RESET_NEEDED, &vha->dpc_flags); qla2xxx_wake_dpc(vha); qla2x00_wait_for_fcoe_ctx_reset(vha); @@ -611,8 +613,8 @@ qla2x00_sysfs_write_edc(struct file *filp, struct kobject *kobj, ha->edc_data = dma_pool_alloc(ha->s_dma_pool, GFP_KERNEL, &ha->edc_data_dma); if (!ha->edc_data) { - DEBUG2(qla_printk(KERN_INFO, ha, - "Unable to allocate memory for EDC write.\n")); + ql_log(ql_log_warn, vha, 0x7073, + "Unable to allocate memory for EDC write.\n"); return 0; } } @@ -631,9 +633,9 @@ qla2x00_sysfs_write_edc(struct file *filp, struct kobject *kobj, rval = qla2x00_write_sfp(vha, ha->edc_data_dma, ha->edc_data, dev, adr, len, opt); if (rval != QLA_SUCCESS) { - DEBUG2(qla_printk(KERN_INFO, ha, - "Unable to write EDC (%x) %02x:%02x:%04x:%02x:%02x.\n", - rval, dev, adr, opt, len, buf[8])); + ql_log(ql_log_warn, vha, 0x7074, + "Unable to write EDC (%x) %02x:%04x:%02x:%02x\n", + rval, dev, adr, opt, len, buf[8]); return 0; } @@ -669,8 +671,8 @@ qla2x00_sysfs_write_edc_status(struct file *filp, struct kobject *kobj, ha->edc_data = dma_pool_alloc(ha->s_dma_pool, GFP_KERNEL, &ha->edc_data_dma); if (!ha->edc_data) { - DEBUG2(qla_printk(KERN_INFO, ha, - "Unable to allocate memory for EDC status.\n")); + ql_log(ql_log_warn, vha, 0x708c, + "Unable to allocate memory for EDC status.\n"); return 0; } } @@ -688,9 +690,9 @@ qla2x00_sysfs_write_edc_status(struct file *filp, struct kobject *kobj, rval = qla2x00_read_sfp(vha, ha->edc_data_dma, ha->edc_data, dev, adr, len, opt); if (rval != QLA_SUCCESS) { - DEBUG2(qla_printk(KERN_INFO, ha, - "Unable to write EDC status (%x) %02x:%02x:%04x:%02x.\n", - rval, dev, adr, opt, len)); + ql_log(ql_log_info, vha, 0x7075, + "Unable to write EDC status (%x) %02x:%04x:%02x.\n", + rval, dev, adr, opt, len); return 0; } @@ -749,7 +751,7 @@ qla2x00_sysfs_read_xgmac_stats(struct file *filp, struct kobject *kobj, ha->xgmac_data = dma_alloc_coherent(&ha->pdev->dev, XGMAC_DATA_SIZE, &ha->xgmac_data_dma, GFP_KERNEL); if (!ha->xgmac_data) { - qla_printk(KERN_WARNING, ha, + ql_log(ql_log_warn, vha, 0x7076, "Unable to allocate memory for XGMAC read-data.\n"); return 0; } @@ -761,7 +763,7 @@ do_read: rval = qla2x00_get_xgmac_stats(vha, ha->xgmac_data_dma, XGMAC_DATA_SIZE, &actual_size); if (rval != QLA_SUCCESS) { - qla_printk(KERN_WARNING, ha, + ql_log(ql_log_warn, vha, 0x7077, "Unable to read XGMAC data (%x).\n", rval); count = 0; } @@ -801,7 +803,7 @@ qla2x00_sysfs_read_dcbx_tlv(struct file *filp, struct kobject *kobj, ha->dcbx_tlv = dma_alloc_coherent(&ha->pdev->dev, DCBX_TLV_DATA_SIZE, &ha->dcbx_tlv_dma, GFP_KERNEL); if (!ha->dcbx_tlv) { - qla_printk(KERN_WARNING, ha, + ql_log(ql_log_warn, vha, 0x7078, "Unable to allocate memory for DCBX TLV read-data.\n"); return 0; } @@ -813,8 +815,8 @@ do_read: rval = qla2x00_get_dcbx_params(vha, ha->dcbx_tlv_dma, DCBX_TLV_DATA_SIZE); if (rval != QLA_SUCCESS) { - qla_printk(KERN_WARNING, ha, - "Unable to read DCBX TLV data (%x).\n", rval); + ql_log(ql_log_warn, vha, 0x7079, + "Unable to read DCBX TLV (%x).\n", rval); count = 0; } @@ -869,9 +871,13 @@ qla2x00_alloc_sysfs_attr(scsi_qla_host_t *vha) ret = sysfs_create_bin_file(&host->shost_gendev.kobj, iter->attr); if (ret) - qla_printk(KERN_INFO, vha->hw, - "Unable to create sysfs %s binary attribute " - "(%d).\n", iter->name, ret); + ql_log(ql_log_warn, vha, 0x00f3, + "Unable to create sysfs %s binary attribute (%d).\n", + iter->name, ret); + else + ql_dbg(ql_dbg_init, vha, 0x00f4, + "Successfully created sysfs %s binary attribure.\n", + iter->name); } } @@ -1126,7 +1132,7 @@ qla2x00_beacon_store(struct device *dev, struct device_attribute *attr, return -EPERM; if (test_bit(ABORT_ISP_ACTIVE, &vha->dpc_flags)) { - qla_printk(KERN_WARNING, ha, + ql_log(ql_log_warn, vha, 0x707a, "Abort ISP active -- ignoring beacon request.\n"); return -EBUSY; } @@ -1322,9 +1328,8 @@ qla2x00_thermal_temp_show(struct device *dev, temp = frac = 0; if (test_bit(ABORT_ISP_ACTIVE, &vha->dpc_flags) || test_bit(ISP_ABORT_NEEDED, &vha->dpc_flags)) - DEBUG2_3_11(printk(KERN_WARNING - "%s(%ld): isp reset in progress.\n", - __func__, vha->host_no)); + ql_log(ql_log_warn, vha, 0x707b, + "ISP reset active.\n"); else if (!vha->hw->flags.eeh_busy) rval = qla2x00_get_thermal_temp(vha, &temp, &frac); if (rval != QLA_SUCCESS) @@ -1343,8 +1348,8 @@ qla2x00_fw_state_show(struct device *dev, struct device_attribute *attr, if (test_bit(ABORT_ISP_ACTIVE, &vha->dpc_flags) || test_bit(ISP_ABORT_NEEDED, &vha->dpc_flags)) - DEBUG2_3_11(printk("%s(%ld): isp reset in progress.\n", - __func__, vha->host_no)); + ql_log(ql_log_warn, vha, 0x707c, + "ISP reset active.\n"); else if (!vha->hw->flags.eeh_busy) rval = qla2x00_get_firmware_state(vha, state); if (rval != QLA_SUCCESS) @@ -1645,8 +1650,8 @@ qla2x00_get_fc_host_stats(struct Scsi_Host *shost) stats = dma_pool_alloc(ha->s_dma_pool, GFP_KERNEL, &stats_dma); if (stats == NULL) { - DEBUG2_3_11(printk("%s(%ld): Failed to allocate memory.\n", - __func__, base_vha->host_no)); + ql_log(ql_log_warn, vha, 0x707d, + "Failed to allocate memory for stats.\n"); goto done; } memset(stats, 0, DMA_POOL_SIZE); @@ -1746,15 +1751,14 @@ qla24xx_vport_create(struct fc_vport *fc_vport, bool disable) ret = qla24xx_vport_create_req_sanity_check(fc_vport); if (ret) { - DEBUG15(printk("qla24xx_vport_create_req_sanity_check failed, " - "status %x\n", ret)); + ql_log(ql_log_warn, vha, 0x707e, + "Vport sanity check failed, status %x\n", ret); return (ret); } vha = qla24xx_create_vhost(fc_vport); if (vha == NULL) { - DEBUG15(printk ("qla24xx_create_vhost failed, vha = %p\n", - vha)); + ql_log(ql_log_warn, vha, 0x707f, "Vport create host failed.\n"); return FC_VPORT_FAILED; } if (disable) { @@ -1764,8 +1768,8 @@ qla24xx_vport_create(struct fc_vport *fc_vport, bool disable) atomic_set(&vha->vp_state, VP_FAILED); /* ready to create vport */ - qla_printk(KERN_INFO, vha->hw, "VP entry id %d assigned.\n", - vha->vp_idx); + ql_log(ql_log_info, vha, 0x7080, + "VP entry id %d assigned.\n", vha->vp_idx); /* initialized vport states */ atomic_set(&vha->loop_state, LOOP_DOWN); @@ -1775,8 +1779,8 @@ qla24xx_vport_create(struct fc_vport *fc_vport, bool disable) if (atomic_read(&base_vha->loop_state) == LOOP_DOWN || atomic_read(&base_vha->loop_state) == LOOP_DEAD) { /* Don't retry or attempt login of this virtual port */ - DEBUG15(printk ("scsi(%ld): pport loop_state is not UP.\n", - base_vha->host_no)); + ql_dbg(ql_dbg_user, vha, 0x7081, + "Vport loop state is not UP.\n"); atomic_set(&vha->loop_state, LOOP_DEAD); if (!disable) fc_vport_set_state(fc_vport, FC_VPORT_LINKDOWN); @@ -1785,9 +1789,8 @@ qla24xx_vport_create(struct fc_vport *fc_vport, bool disable) if ((IS_QLA25XX(ha) || IS_QLA81XX(ha)) && ql2xenabledif) { if (ha->fw_attributes & BIT_4) { vha->flags.difdix_supported = 1; - DEBUG18(qla_printk(KERN_INFO, ha, - "Registering for DIF/DIX type 1 and 3" - " protection.\n")); + ql_dbg(ql_dbg_user, vha, 0x7082, + "Registered for DIF/DIX type 1 and 3 protection.\n"); scsi_host_set_prot(vha->host, SHOST_DIF_TYPE1_PROTECTION | SHOST_DIF_TYPE2_PROTECTION @@ -1802,8 +1805,8 @@ qla24xx_vport_create(struct fc_vport *fc_vport, bool disable) if (scsi_add_host_with_dma(vha->host, &fc_vport->dev, &ha->pdev->dev)) { - DEBUG15(printk("scsi(%ld): scsi_add_host failure for VP[%d].\n", - vha->host_no, vha->vp_idx)); + ql_dbg(ql_dbg_user, vha, 0x7083, + "scsi_add_host failure for VP[%d].\n", vha->vp_idx); goto vport_create_failed_2; } @@ -1820,6 +1823,10 @@ qla24xx_vport_create(struct fc_vport *fc_vport, bool disable) if (ha->flags.cpu_affinity_enabled) { req = ha->req_q_map[1]; + ql_dbg(ql_dbg_multiq, vha, 0xc000, + "Request queue %p attached with " + "VP[%d], cpu affinity =%d\n", + req, vha->vp_idx, ha->flags.cpu_affinity_enabled); goto vport_queue; } else if (ql2xmaxqueues == 1 || !ha->npiv_info) goto vport_queue; @@ -1836,13 +1843,16 @@ qla24xx_vport_create(struct fc_vport *fc_vport, bool disable) ret = qla25xx_create_req_que(ha, options, vha->vp_idx, 0, 0, qos); if (!ret) - qla_printk(KERN_WARNING, ha, - "Can't create request queue for vp_idx:%d\n", - vha->vp_idx); + ql_log(ql_log_warn, vha, 0x7084, + "Can't create request queue for VP[%d]\n", + vha->vp_idx); else { - DEBUG2(qla_printk(KERN_INFO, ha, - "Request Que:%d (QoS: %d) created for vp_idx:%d\n", - ret, qos, vha->vp_idx)); + ql_dbg(ql_dbg_multiq, vha, 0xc001, + "Request Que:%d Q0s: %d) created for VP[%d]\n", + ret, qos, vha->vp_idx); + ql_dbg(ql_dbg_user, vha, 0x7085, + "Request Que:%d Q0s: %d) created for VP[%d]\n", + ret, qos, vha->vp_idx); req = ha->req_q_map[ret]; } } @@ -1882,12 +1892,13 @@ qla24xx_vport_delete(struct fc_vport *fc_vport) if (vha->timer_active) { qla2x00_vp_stop_timer(vha); - DEBUG15(printk(KERN_INFO "scsi(%ld): timer for the vport[%d]" - " = %p has stopped\n", vha->host_no, vha->vp_idx, vha)); + ql_dbg(ql_dbg_user, vha, 0x7086, + "Timer for the VP[%d] has stopped\n", vha->vp_idx); } /* No pending activities shall be there on the vha now */ - DEBUG(msleep(random32()%10)); /* Just to see if something falls on + if (ql2xextended_error_logging & ql_dbg_user) + msleep(random32()%10); /* Just to see if something falls on * the net we have placed below */ BUG_ON(atomic_read(&vha->vref_count)); @@ -1901,12 +1912,12 @@ qla24xx_vport_delete(struct fc_vport *fc_vport) if (vha->req->id && !ha->flags.cpu_affinity_enabled) { if (qla25xx_delete_req_que(vha, vha->req) != QLA_SUCCESS) - qla_printk(KERN_WARNING, ha, - "Queue delete failed.\n"); + ql_log(ql_log_warn, vha, 0x7087, + "Queue delete failed.\n"); } scsi_host_put(vha->host); - qla_printk(KERN_INFO, ha, "vport %d deleted\n", id); + ql_log(ql_log_info, vha, 0x7088, "VP[%d] deleted.\n", id); return 0; } diff --git a/drivers/scsi/qla2xxx/qla_bsg.c b/drivers/scsi/qla2xxx/qla_bsg.c index 8c10e2c4928e..07d1767cd26b 100644 --- a/drivers/scsi/qla2xxx/qla_bsg.c +++ b/drivers/scsi/qla2xxx/qla_bsg.c @@ -36,7 +36,8 @@ done: } int -qla24xx_fcp_prio_cfg_valid(struct qla_fcp_prio_cfg *pri_cfg, uint8_t flag) +qla24xx_fcp_prio_cfg_valid(scsi_qla_host_t *vha, + struct qla_fcp_prio_cfg *pri_cfg, uint8_t flag) { int i, ret, num_valid; uint8_t *bcode; @@ -51,18 +52,17 @@ qla24xx_fcp_prio_cfg_valid(struct qla_fcp_prio_cfg *pri_cfg, uint8_t flag) if (bcode_val == 0xFFFFFFFF) { /* No FCP Priority config data in flash */ - DEBUG2(printk(KERN_INFO - "%s: No FCP priority config data.\n", - __func__)); + ql_dbg(ql_dbg_user, vha, 0x7051, + "No FCP Priority config data.\n"); return 0; } if (bcode[0] != 'H' || bcode[1] != 'Q' || bcode[2] != 'O' || bcode[3] != 'S') { /* Invalid FCP priority data header*/ - DEBUG2(printk(KERN_ERR - "%s: Invalid FCP Priority data header. bcode=0x%x\n", - __func__, bcode_val)); + ql_dbg(ql_dbg_user, vha, 0x7052, + "Invalid FCP Priority data header. bcode=0x%x.\n", + bcode_val); return 0; } if (flag != 1) @@ -77,15 +77,14 @@ qla24xx_fcp_prio_cfg_valid(struct qla_fcp_prio_cfg *pri_cfg, uint8_t flag) if (num_valid == 0) { /* No valid FCP priority data entries */ - DEBUG2(printk(KERN_ERR - "%s: No valid FCP Priority data entries.\n", - __func__)); + ql_dbg(ql_dbg_user, vha, 0x7053, + "No valid FCP Priority data entries.\n"); ret = 0; } else { /* FCP priority data is valid */ - DEBUG2(printk(KERN_INFO - "%s: Valid FCP priority data. num entries = %d\n", - __func__, num_valid)); + ql_dbg(ql_dbg_user, vha, 0x7054, + "Valid FCP priority data. num entries = %d.\n", + num_valid); } return ret; @@ -182,10 +181,9 @@ qla24xx_proc_fcp_prio_cfg_cmd(struct fc_bsg_job *bsg_job) if (!ha->fcp_prio_cfg) { ha->fcp_prio_cfg = vmalloc(FCP_PRIO_CFG_SIZE); if (!ha->fcp_prio_cfg) { - qla_printk(KERN_WARNING, ha, - "Unable to allocate memory " - "for fcp prio config data (%x).\n", - FCP_PRIO_CFG_SIZE); + ql_log(ql_log_warn, vha, 0x7050, + "Unable to allocate memory for fcp prio " + "config data (%x).\n", FCP_PRIO_CFG_SIZE); bsg_job->reply->result = (DID_ERROR << 16); ret = -ENOMEM; goto exit_fcp_prio_cfg; @@ -198,9 +196,9 @@ qla24xx_proc_fcp_prio_cfg_cmd(struct fc_bsg_job *bsg_job) FCP_PRIO_CFG_SIZE); /* validate fcp priority data */ - if (!qla24xx_fcp_prio_cfg_valid( - (struct qla_fcp_prio_cfg *) - ha->fcp_prio_cfg, 1)) { + + if (!qla24xx_fcp_prio_cfg_valid(vha, + (struct qla_fcp_prio_cfg *) ha->fcp_prio_cfg, 1)) { bsg_job->reply->result = (DID_ERROR << 16); ret = -EINVAL; /* If buffer was invalidatic int @@ -256,9 +254,8 @@ qla2x00_process_els(struct fc_bsg_job *bsg_job) /* pass through is supported only for ISP 4Gb or higher */ if (!IS_FWI2_CAPABLE(ha)) { - DEBUG2(qla_printk(KERN_INFO, ha, - "scsi(%ld):ELS passthru not supported for ISP23xx based " - "adapters\n", vha->host_no)); + ql_dbg(ql_dbg_user, vha, 0x7001, + "ELS passthru not supported for ISP23xx based adapters.\n"); rval = -EPERM; goto done; } @@ -266,11 +263,11 @@ qla2x00_process_els(struct fc_bsg_job *bsg_job) /* Multiple SG's are not supported for ELS requests */ if (bsg_job->request_payload.sg_cnt > 1 || bsg_job->reply_payload.sg_cnt > 1) { - DEBUG2(printk(KERN_INFO - "multiple SG's are not supported for ELS requests" - " [request_sg_cnt: %x reply_sg_cnt: %x]\n", - bsg_job->request_payload.sg_cnt, - bsg_job->reply_payload.sg_cnt)); + ql_dbg(ql_dbg_user, vha, 0x7002, + "Multiple SG's are not suppored for ELS requests, " + "request_sg_cnt=%x reply_sg_cnt=%x.\n", + bsg_job->request_payload.sg_cnt, + bsg_job->reply_payload.sg_cnt); rval = -EPERM; goto done; } @@ -281,9 +278,9 @@ qla2x00_process_els(struct fc_bsg_job *bsg_job) * if not perform fabric login */ if (qla2x00_fabric_login(vha, fcport, &nextlid)) { - DEBUG2(qla_printk(KERN_WARNING, ha, - "failed to login port %06X for ELS passthru\n", - fcport->d_id.b24)); + ql_dbg(ql_dbg_user, vha, 0x7003, + "Failed to login port %06X for ELS passthru.\n", + fcport->d_id.b24); rval = -EIO; goto done; } @@ -314,8 +311,7 @@ qla2x00_process_els(struct fc_bsg_job *bsg_job) } if (!vha->flags.online) { - DEBUG2(qla_printk(KERN_WARNING, ha, - "host not online\n")); + ql_log(ql_log_warn, vha, 0x7005, "Host not online.\n"); rval = -EIO; goto done; } @@ -337,12 +333,11 @@ qla2x00_process_els(struct fc_bsg_job *bsg_job) if ((req_sg_cnt != bsg_job->request_payload.sg_cnt) || (rsp_sg_cnt != bsg_job->reply_payload.sg_cnt)) { - DEBUG2(printk(KERN_INFO - "dma mapping resulted in different sg counts \ - [request_sg_cnt: %x dma_request_sg_cnt: %x\ - reply_sg_cnt: %x dma_reply_sg_cnt: %x]\n", - bsg_job->request_payload.sg_cnt, req_sg_cnt, - bsg_job->reply_payload.sg_cnt, rsp_sg_cnt)); + ql_log(ql_log_warn, vha, 0x7008, + "dma mapping resulted in different sg counts, " + "request_sg_cnt: %x dma_request_sg_cnt:%x reply_sg_cnt:%x " + "dma_reply_sg_cnt:%x.\n", bsg_job->request_payload.sg_cnt, + req_sg_cnt, bsg_job->reply_payload.sg_cnt, rsp_sg_cnt); rval = -EAGAIN; goto done_unmap_sg; } @@ -363,15 +358,16 @@ qla2x00_process_els(struct fc_bsg_job *bsg_job) "bsg_els_rpt" : "bsg_els_hst"); els->u.bsg_job = bsg_job; - DEBUG2(qla_printk(KERN_INFO, ha, - "scsi(%ld:%x): bsg rqst type: %s els type: %x - loop-id=%x " - "portid=%02x%02x%02x.\n", vha->host_no, sp->handle, type, - bsg_job->request->rqst_data.h_els.command_code, - fcport->loop_id, fcport->d_id.b.domain, fcport->d_id.b.area, - fcport->d_id.b.al_pa)); + ql_dbg(ql_dbg_user, vha, 0x700a, + "bsg rqst type: %s els type: %x - loop-id=%x " + "portid=%-2x%02x%02x.\n", type, + bsg_job->request->rqst_data.h_els.command_code, fcport->loop_id, + fcport->d_id.b.domain, fcport->d_id.b.area, fcport->d_id.b.al_pa); rval = qla2x00_start_sp(sp); if (rval != QLA_SUCCESS) { + ql_log(ql_log_warn, vha, 0x700e, + "qla2x00_start_sp failed = %d\n", rval); kfree(sp->ctx); mempool_free(sp, ha->srb_mempool); rval = -EIO; @@ -411,6 +407,8 @@ qla2x00_process_ct(struct fc_bsg_job *bsg_job) dma_map_sg(&ha->pdev->dev, bsg_job->request_payload.sg_list, bsg_job->request_payload.sg_cnt, DMA_TO_DEVICE); if (!req_sg_cnt) { + ql_log(ql_log_warn, vha, 0x700f, + "dma_map_sg return %d for request\n", req_sg_cnt); rval = -ENOMEM; goto done; } @@ -418,24 +416,25 @@ qla2x00_process_ct(struct fc_bsg_job *bsg_job) rsp_sg_cnt = dma_map_sg(&ha->pdev->dev, bsg_job->reply_payload.sg_list, bsg_job->reply_payload.sg_cnt, DMA_FROM_DEVICE); if (!rsp_sg_cnt) { + ql_log(ql_log_warn, vha, 0x7010, + "dma_map_sg return %d for reply\n", rsp_sg_cnt); rval = -ENOMEM; goto done; } if ((req_sg_cnt != bsg_job->request_payload.sg_cnt) || (rsp_sg_cnt != bsg_job->reply_payload.sg_cnt)) { - DEBUG2(qla_printk(KERN_WARNING, ha, - "[request_sg_cnt: %x dma_request_sg_cnt: %x\ - reply_sg_cnt: %x dma_reply_sg_cnt: %x]\n", - bsg_job->request_payload.sg_cnt, req_sg_cnt, - bsg_job->reply_payload.sg_cnt, rsp_sg_cnt)); + ql_log(ql_log_warn, vha, 0x7011, + "request_sg_cnt: %x dma_request_sg_cnt: %x reply_sg_cnt:%x " + "dma_reply_sg_cnt: %x\n", bsg_job->request_payload.sg_cnt, + req_sg_cnt, bsg_job->reply_payload.sg_cnt, rsp_sg_cnt); rval = -EAGAIN; goto done_unmap_sg; } if (!vha->flags.online) { - DEBUG2(qla_printk(KERN_WARNING, ha, - "host not online\n")); + ql_log(ql_log_warn, vha, 0x7012, + "Host is not online.\n"); rval = -EIO; goto done_unmap_sg; } @@ -451,8 +450,8 @@ qla2x00_process_ct(struct fc_bsg_job *bsg_job) loop_id = vha->mgmt_svr_loop_id; break; default: - DEBUG2(qla_printk(KERN_INFO, ha, - "Unknown loop id: %x\n", loop_id)); + ql_dbg(ql_dbg_user, vha, 0x7013, + "Unknown loop id: %x.\n", loop_id); rval = -EINVAL; goto done_unmap_sg; } @@ -464,6 +463,8 @@ qla2x00_process_ct(struct fc_bsg_job *bsg_job) */ fcport = qla2x00_alloc_fcport(vha, GFP_KERNEL); if (!fcport) { + ql_log(ql_log_warn, vha, 0x7014, + "Failed to allocate fcport.\n"); rval = -ENOMEM; goto done_unmap_sg; } @@ -479,6 +480,8 @@ qla2x00_process_ct(struct fc_bsg_job *bsg_job) /* Alloc SRB structure */ sp = qla2x00_get_ctx_bsg_sp(vha, fcport, sizeof(struct srb_ctx)); if (!sp) { + ql_log(ql_log_warn, vha, 0x7015, + "qla2x00_get_ctx_bsg_sp failed.\n"); rval = -ENOMEM; goto done_free_fcport; } @@ -488,15 +491,17 @@ qla2x00_process_ct(struct fc_bsg_job *bsg_job) ct->name = "bsg_ct"; ct->u.bsg_job = bsg_job; - DEBUG2(qla_printk(KERN_INFO, ha, - "scsi(%ld:%x): bsg rqst type: %s els type: %x - loop-id=%x " - "portid=%02x%02x%02x.\n", vha->host_no, sp->handle, type, - (bsg_job->request->rqst_data.h_ct.preamble_word2 >> 16), - fcport->loop_id, fcport->d_id.b.domain, fcport->d_id.b.area, - fcport->d_id.b.al_pa)); + ql_dbg(ql_dbg_user, vha, 0x7016, + "bsg rqst type: %s else type: %x - " + "loop-id=%x portid=%02x%02x%02x.\n", type, + (bsg_job->request->rqst_data.h_ct.preamble_word2 >> 16), + fcport->loop_id, fcport->d_id.b.domain, fcport->d_id.b.area, + fcport->d_id.b.al_pa); rval = qla2x00_start_sp(sp); if (rval != QLA_SUCCESS) { + ql_log(ql_log_warn, vha, 0x7017, + "qla2x00_start_sp failed=%d.\n", rval); kfree(sp->ctx); mempool_free(sp, ha->srb_mempool); rval = -EIO; @@ -535,9 +540,8 @@ qla81xx_set_internal_loopback(scsi_qla_host_t *vha, uint16_t *config, ha->notify_dcbx_comp = 1; ret = qla81xx_set_port_config(vha, new_config); if (ret != QLA_SUCCESS) { - DEBUG2(printk(KERN_ERR - "%s(%lu): Set port config failed\n", - __func__, vha->host_no)); + ql_log(ql_log_warn, vha, 0x7021, + "set port config failed.\n"); ha->notify_dcbx_comp = 0; rval = -EINVAL; goto done_set_internal; @@ -545,11 +549,11 @@ qla81xx_set_internal_loopback(scsi_qla_host_t *vha, uint16_t *config, /* Wait for DCBX complete event */ if (!wait_for_completion_timeout(&ha->dcbx_comp, (20 * HZ))) { - DEBUG2(qla_printk(KERN_WARNING, ha, - "State change notificaition not received.\n")); + ql_dbg(ql_dbg_user, vha, 0x7022, + "State change notification not received.\n"); } else - DEBUG2(qla_printk(KERN_INFO, ha, - "State change RECEIVED\n")); + ql_dbg(ql_dbg_user, vha, 0x7023, + "State change received.\n"); ha->notify_dcbx_comp = 0; @@ -581,9 +585,8 @@ qla81xx_reset_internal_loopback(scsi_qla_host_t *vha, uint16_t *config, ha->notify_dcbx_comp = wait; ret = qla81xx_set_port_config(vha, new_config); if (ret != QLA_SUCCESS) { - DEBUG2(printk(KERN_ERR - "%s(%lu): Set port config failed\n", - __func__, vha->host_no)); + ql_log(ql_log_warn, vha, 0x7025, + "Set port config failed.\n"); ha->notify_dcbx_comp = 0; rval = -EINVAL; goto done_reset_internal; @@ -592,14 +595,14 @@ qla81xx_reset_internal_loopback(scsi_qla_host_t *vha, uint16_t *config, /* Wait for DCBX complete event */ if (wait && !wait_for_completion_timeout(&ha->dcbx_comp, (20 * HZ))) { - DEBUG2(qla_printk(KERN_WARNING, ha, - "State change notificaition not received.\n")); + ql_dbg(ql_dbg_user, vha, 0x7026, + "State change notification not received.\n"); ha->notify_dcbx_comp = 0; rval = -EINVAL; goto done_reset_internal; } else - DEBUG2(qla_printk(KERN_INFO, ha, - "State change RECEIVED\n")); + ql_dbg(ql_dbg_user, vha, 0x7027, + "State change received.\n"); ha->notify_dcbx_comp = 0; } @@ -629,11 +632,13 @@ qla2x00_process_loopback(struct fc_bsg_job *bsg_job) if (test_bit(ISP_ABORT_NEEDED, &vha->dpc_flags) || test_bit(ABORT_ISP_ACTIVE, &vha->dpc_flags) || - test_bit(ISP_ABORT_RETRY, &vha->dpc_flags)) + test_bit(ISP_ABORT_RETRY, &vha->dpc_flags)) { + ql_log(ql_log_warn, vha, 0x7018, "Abort active or needed.\n"); return -EBUSY; + } if (!vha->flags.online) { - DEBUG2(qla_printk(KERN_WARNING, ha, "host not online\n")); + ql_log(ql_log_warn, vha, 0x7019, "Host is not online.\n"); return -EIO; } @@ -641,26 +646,31 @@ qla2x00_process_loopback(struct fc_bsg_job *bsg_job) bsg_job->request_payload.sg_list, bsg_job->request_payload.sg_cnt, DMA_TO_DEVICE); - if (!elreq.req_sg_cnt) + if (!elreq.req_sg_cnt) { + ql_log(ql_log_warn, vha, 0x701a, + "dma_map_sg returned %d for request.\n", elreq.req_sg_cnt); return -ENOMEM; + } elreq.rsp_sg_cnt = dma_map_sg(&ha->pdev->dev, bsg_job->reply_payload.sg_list, bsg_job->reply_payload.sg_cnt, DMA_FROM_DEVICE); if (!elreq.rsp_sg_cnt) { + ql_log(ql_log_warn, vha, 0x701b, + "dma_map_sg returned %d for reply.\n", elreq.rsp_sg_cnt); rval = -ENOMEM; goto done_unmap_req_sg; } if ((elreq.req_sg_cnt != bsg_job->request_payload.sg_cnt) || (elreq.rsp_sg_cnt != bsg_job->reply_payload.sg_cnt)) { - DEBUG2(printk(KERN_INFO - "dma mapping resulted in different sg counts " - "[request_sg_cnt: %x dma_request_sg_cnt: %x " - "reply_sg_cnt: %x dma_reply_sg_cnt: %x]\n", - bsg_job->request_payload.sg_cnt, elreq.req_sg_cnt, - bsg_job->reply_payload.sg_cnt, elreq.rsp_sg_cnt)); + ql_log(ql_log_warn, vha, 0x701c, + "dma mapping resulted in different sg counts, " + "request_sg_cnt: %x dma_request_sg_cnt: %x " + "reply_sg_cnt: %x dma_reply_sg_cnt: %x.\n", + bsg_job->request_payload.sg_cnt, elreq.req_sg_cnt, + bsg_job->reply_payload.sg_cnt, elreq.rsp_sg_cnt); rval = -EAGAIN; goto done_unmap_sg; } @@ -668,8 +678,8 @@ qla2x00_process_loopback(struct fc_bsg_job *bsg_job) req_data = dma_alloc_coherent(&ha->pdev->dev, req_data_len, &req_data_dma, GFP_KERNEL); if (!req_data) { - DEBUG2(printk(KERN_ERR "%s: dma alloc for req_data " - "failed for host=%lu\n", __func__, vha->host_no)); + ql_log(ql_log_warn, vha, 0x701d, + "dma alloc failed for req_data.\n"); rval = -ENOMEM; goto done_unmap_sg; } @@ -677,8 +687,8 @@ qla2x00_process_loopback(struct fc_bsg_job *bsg_job) rsp_data = dma_alloc_coherent(&ha->pdev->dev, rsp_data_len, &rsp_data_dma, GFP_KERNEL); if (!rsp_data) { - DEBUG2(printk(KERN_ERR "%s: dma alloc for rsp_data " - "failed for host=%lu\n", __func__, vha->host_no)); + ql_log(ql_log_warn, vha, 0x7004, + "dma alloc failed for rsp_data.\n"); rval = -ENOMEM; goto done_free_dma_req; } @@ -699,8 +709,8 @@ qla2x00_process_loopback(struct fc_bsg_job *bsg_job) && req_data_len == MAX_ELS_FRAME_PAYLOAD)) && elreq.options == EXTERNAL_LOOPBACK) { type = "FC_BSG_HST_VENDOR_ECHO_DIAG"; - DEBUG2(qla_printk(KERN_INFO, ha, - "scsi(%ld) bsg rqst type: %s\n", vha->host_no, type)); + ql_dbg(ql_dbg_user, vha, 0x701e, + "BSG request type: %s.\n", type); command_sent = INT_DEF_LB_ECHO_CMD; rval = qla2x00_echo_test(vha, &elreq, response); } else { @@ -708,9 +718,8 @@ qla2x00_process_loopback(struct fc_bsg_job *bsg_job) memset(config, 0, sizeof(config)); memset(new_config, 0, sizeof(new_config)); if (qla81xx_get_port_config(vha, config)) { - DEBUG2(printk(KERN_ERR - "%s(%lu): Get port config failed\n", - __func__, vha->host_no)); + ql_log(ql_log_warn, vha, 0x701f, + "Get port config failed.\n"); bsg_job->reply->reply_payload_rcv_len = 0; bsg_job->reply->result = (DID_ERROR << 16); rval = -EPERM; @@ -718,11 +727,13 @@ qla2x00_process_loopback(struct fc_bsg_job *bsg_job) } if (elreq.options != EXTERNAL_LOOPBACK) { - DEBUG2(qla_printk(KERN_INFO, ha, - "Internal: current port config = %x\n", - config[0])); + ql_dbg(ql_dbg_user, vha, 0x7020, + "Internal: curent port config = %x\n", + config[0]); if (qla81xx_set_internal_loopback(vha, config, new_config)) { + ql_log(ql_log_warn, vha, 0x7024, + "Internal loopback failed.\n"); bsg_job->reply->reply_payload_rcv_len = 0; bsg_job->reply->result = @@ -746,9 +757,8 @@ qla2x00_process_loopback(struct fc_bsg_job *bsg_job) } type = "FC_BSG_HST_VENDOR_LOOPBACK"; - DEBUG2(qla_printk(KERN_INFO, ha, - "scsi(%ld) bsg rqst type: %s\n", - vha->host_no, type)); + ql_dbg(ql_dbg_user, vha, 0x7028, + "BSG request type: %s.\n", type); command_sent = INT_DEF_LB_LOOPBACK_CMD; rval = qla2x00_loopback_test(vha, &elreq, response); @@ -763,17 +773,16 @@ qla2x00_process_loopback(struct fc_bsg_job *bsg_job) if (response[0] == MBS_COMMAND_ERROR && response[1] == MBS_LB_RESET) { - DEBUG2(printk(KERN_ERR "%s(%ld): ABORTing " - "ISP\n", __func__, vha->host_no)); + ql_log(ql_log_warn, vha, 0x7029, + "MBX command error, Aborting ISP.\n"); set_bit(ISP_ABORT_NEEDED, &vha->dpc_flags); qla2xxx_wake_dpc(vha); qla2x00_wait_for_chip_reset(vha); /* Also reset the MPI */ if (qla81xx_restart_mpi_firmware(vha) != QLA_SUCCESS) { - qla_printk(KERN_INFO, ha, - "MPI reset failed for host%ld.\n", - vha->host_no); + ql_log(ql_log_warn, vha, 0x702a, + "MPI reset failed.\n"); } bsg_job->reply->reply_payload_rcv_len = 0; @@ -783,17 +792,16 @@ qla2x00_process_loopback(struct fc_bsg_job *bsg_job) } } else { type = "FC_BSG_HST_VENDOR_LOOPBACK"; - DEBUG2(qla_printk(KERN_INFO, ha, - "scsi(%ld) bsg rqst type: %s\n", - vha->host_no, type)); + ql_dbg(ql_dbg_user, vha, 0x702b, + "BSG request type: %s.\n", type); command_sent = INT_DEF_LB_LOOPBACK_CMD; rval = qla2x00_loopback_test(vha, &elreq, response); } } if (rval) { - DEBUG2(qla_printk(KERN_WARNING, ha, "scsi(%ld) Vendor " - "request %s failed\n", vha->host_no, type)); + ql_log(ql_log_warn, vha, 0x702c, + "Vendor request %s failed.\n", type); fw_sts_ptr = ((uint8_t *)bsg_job->req->sense) + sizeof(struct fc_bsg_reply); @@ -805,8 +813,8 @@ qla2x00_process_loopback(struct fc_bsg_job *bsg_job) bsg_job->reply->reply_payload_rcv_len = 0; bsg_job->reply->result = (DID_ERROR << 16); } else { - DEBUG2(qla_printk(KERN_WARNING, ha, "scsi(%ld) Vendor " - "request %s completed\n", vha->host_no, type)); + ql_dbg(ql_dbg_user, vha, 0x702d, + "Vendor request %s completed.\n", type); bsg_job->reply_len = sizeof(struct fc_bsg_reply) + sizeof(response) + sizeof(uint8_t); @@ -851,12 +859,13 @@ qla84xx_reset(struct fc_bsg_job *bsg_job) if (test_bit(ISP_ABORT_NEEDED, &vha->dpc_flags) || test_bit(ABORT_ISP_ACTIVE, &vha->dpc_flags) || - test_bit(ISP_ABORT_RETRY, &vha->dpc_flags)) + test_bit(ISP_ABORT_RETRY, &vha->dpc_flags)) { + ql_log(ql_log_warn, vha, 0x702e, "Abort active or needed.\n"); return -EBUSY; + } if (!IS_QLA84XX(ha)) { - DEBUG2(qla_printk(KERN_WARNING, ha, "scsi(%ld): Not 84xx, " - "exiting.\n", vha->host_no)); + ql_dbg(ql_dbg_user, vha, 0x702f, "Not 84xx, exiting.\n"); return -EINVAL; } @@ -865,14 +874,14 @@ qla84xx_reset(struct fc_bsg_job *bsg_job) rval = qla84xx_reset_chip(vha, flag == A84_ISSUE_RESET_DIAG_FW); if (rval) { - DEBUG2(qla_printk(KERN_WARNING, ha, "scsi(%ld) Vendor " - "request 84xx reset failed\n", vha->host_no)); + ql_log(ql_log_warn, vha, 0x7030, + "Vendor request 84xx reset failed.\n"); rval = bsg_job->reply->reply_payload_rcv_len = 0; bsg_job->reply->result = (DID_ERROR << 16); } else { - DEBUG2(qla_printk(KERN_WARNING, ha, "scsi(%ld) Vendor " - "request 84xx reset completed\n", vha->host_no)); + ql_dbg(ql_dbg_user, vha, 0x7031, + "Vendor request 84xx reset completed.\n"); bsg_job->reply->result = DID_OK; } @@ -902,21 +911,24 @@ qla84xx_updatefw(struct fc_bsg_job *bsg_job) return -EBUSY; if (!IS_QLA84XX(ha)) { - DEBUG2(qla_printk(KERN_WARNING, ha, "scsi(%ld): Not 84xx, " - "exiting.\n", vha->host_no)); + ql_dbg(ql_dbg_user, vha, 0x7032, + "Not 84xx, exiting.\n"); return -EINVAL; } sg_cnt = dma_map_sg(&ha->pdev->dev, bsg_job->request_payload.sg_list, bsg_job->request_payload.sg_cnt, DMA_TO_DEVICE); - if (!sg_cnt) + if (!sg_cnt) { + ql_log(ql_log_warn, vha, 0x7033, + "dma_map_sg returned %d for request.\n", sg_cnt); return -ENOMEM; + } if (sg_cnt != bsg_job->request_payload.sg_cnt) { - DEBUG2(printk(KERN_INFO - "dma mapping resulted in different sg counts " - "request_sg_cnt: %x dma_request_sg_cnt: %x ", - bsg_job->request_payload.sg_cnt, sg_cnt)); + ql_log(ql_log_warn, vha, 0x7034, + "DMA mapping resulted in different sg counts, " + "request_sg_cnt: %x dma_request_sg_cnt: %x.\n", + bsg_job->request_payload.sg_cnt, sg_cnt); rval = -EAGAIN; goto done_unmap_sg; } @@ -925,8 +937,8 @@ qla84xx_updatefw(struct fc_bsg_job *bsg_job) fw_buf = dma_alloc_coherent(&ha->pdev->dev, data_len, &fw_dma, GFP_KERNEL); if (!fw_buf) { - DEBUG2(printk(KERN_ERR "%s: dma alloc for fw_buf " - "failed for host=%lu\n", __func__, vha->host_no)); + ql_log(ql_log_warn, vha, 0x7035, + "DMA alloc failed for fw_buf.\n"); rval = -ENOMEM; goto done_unmap_sg; } @@ -936,8 +948,8 @@ qla84xx_updatefw(struct fc_bsg_job *bsg_job) mn = dma_pool_alloc(ha->s_dma_pool, GFP_KERNEL, &mn_dma); if (!mn) { - DEBUG2(printk(KERN_ERR "%s: dma alloc for fw buffer " - "failed for host=%lu\n", __func__, vha->host_no)); + ql_log(ql_log_warn, vha, 0x7036, + "DMA alloc failed for fw buffer.\n"); rval = -ENOMEM; goto done_free_fw_buf; } @@ -965,15 +977,15 @@ qla84xx_updatefw(struct fc_bsg_job *bsg_job) rval = qla2x00_issue_iocb_timeout(vha, mn, mn_dma, 0, 120); if (rval) { - DEBUG2(qla_printk(KERN_WARNING, ha, "scsi(%ld) Vendor " - "request 84xx updatefw failed\n", vha->host_no)); + ql_log(ql_log_warn, vha, 0x7037, + "Vendor request 84xx updatefw failed.\n"); rval = bsg_job->reply->reply_payload_rcv_len = 0; bsg_job->reply->result = (DID_ERROR << 16); } else { - DEBUG2(qla_printk(KERN_WARNING, ha, "scsi(%ld) Vendor " - "request 84xx updatefw completed\n", vha->host_no)); + ql_dbg(ql_dbg_user, vha, 0x7038, + "Vendor request 84xx updatefw completed.\n"); bsg_job->reply_len = sizeof(struct fc_bsg_reply); bsg_job->reply->result = DID_OK; @@ -1009,27 +1021,30 @@ qla84xx_mgmt_cmd(struct fc_bsg_job *bsg_job) if (test_bit(ISP_ABORT_NEEDED, &vha->dpc_flags) || test_bit(ABORT_ISP_ACTIVE, &vha->dpc_flags) || - test_bit(ISP_ABORT_RETRY, &vha->dpc_flags)) + test_bit(ISP_ABORT_RETRY, &vha->dpc_flags)) { + ql_log(ql_log_warn, vha, 0x7039, + "Abort active or needed.\n"); return -EBUSY; + } if (!IS_QLA84XX(ha)) { - DEBUG2(qla_printk(KERN_WARNING, ha, "scsi(%ld): Not 84xx, " - "exiting.\n", vha->host_no)); + ql_log(ql_log_warn, vha, 0x703a, + "Not 84xx, exiting.\n"); return -EINVAL; } ql84_mgmt = (struct qla_bsg_a84_mgmt *)((char *)bsg_job->request + sizeof(struct fc_bsg_request)); if (!ql84_mgmt) { - DEBUG2(printk("%s(%ld): mgmt header not provided, exiting.\n", - __func__, vha->host_no)); + ql_log(ql_log_warn, vha, 0x703b, + "MGMT header not provided, exiting.\n"); return -EINVAL; } mn = dma_pool_alloc(ha->s_dma_pool, GFP_KERNEL, &mn_dma); if (!mn) { - DEBUG2(printk(KERN_ERR "%s: dma alloc for fw buffer " - "failed for host=%lu\n", __func__, vha->host_no)); + ql_log(ql_log_warn, vha, 0x703c, + "DMA alloc failed for fw buffer.\n"); return -ENOMEM; } @@ -1044,6 +1059,8 @@ qla84xx_mgmt_cmd(struct fc_bsg_job *bsg_job) bsg_job->reply_payload.sg_list, bsg_job->reply_payload.sg_cnt, DMA_FROM_DEVICE); if (!sg_cnt) { + ql_log(ql_log_warn, vha, 0x703d, + "dma_map_sg returned %d for reply.\n", sg_cnt); rval = -ENOMEM; goto exit_mgmt; } @@ -1051,10 +1068,10 @@ qla84xx_mgmt_cmd(struct fc_bsg_job *bsg_job) dma_direction = DMA_FROM_DEVICE; if (sg_cnt != bsg_job->reply_payload.sg_cnt) { - DEBUG2(printk(KERN_INFO - "dma mapping resulted in different sg counts " - "reply_sg_cnt: %x dma_reply_sg_cnt: %x\n", - bsg_job->reply_payload.sg_cnt, sg_cnt)); + ql_log(ql_log_warn, vha, 0x703e, + "DMA mapping resulted in different sg counts, " + "reply_sg_cnt: %x dma_reply_sg_cnt: %x.\n", + bsg_job->reply_payload.sg_cnt, sg_cnt); rval = -EAGAIN; goto done_unmap_sg; } @@ -1064,9 +1081,8 @@ qla84xx_mgmt_cmd(struct fc_bsg_job *bsg_job) mgmt_b = dma_alloc_coherent(&ha->pdev->dev, data_len, &mgmt_dma, GFP_KERNEL); if (!mgmt_b) { - DEBUG2(printk(KERN_ERR "%s: dma alloc for mgmt_b " - "failed for host=%lu\n", - __func__, vha->host_no)); + ql_log(ql_log_warn, vha, 0x703f, + "DMA alloc failed for mgmt_b.\n"); rval = -ENOMEM; goto done_unmap_sg; } @@ -1094,6 +1110,8 @@ qla84xx_mgmt_cmd(struct fc_bsg_job *bsg_job) bsg_job->request_payload.sg_cnt, DMA_TO_DEVICE); if (!sg_cnt) { + ql_log(ql_log_warn, vha, 0x7040, + "dma_map_sg returned %d.\n", sg_cnt); rval = -ENOMEM; goto exit_mgmt; } @@ -1101,10 +1119,10 @@ qla84xx_mgmt_cmd(struct fc_bsg_job *bsg_job) dma_direction = DMA_TO_DEVICE; if (sg_cnt != bsg_job->request_payload.sg_cnt) { - DEBUG2(printk(KERN_INFO - "dma mapping resulted in different sg counts " - "request_sg_cnt: %x dma_request_sg_cnt: %x ", - bsg_job->request_payload.sg_cnt, sg_cnt)); + ql_log(ql_log_warn, vha, 0x7041, + "DMA mapping resulted in different sg counts, " + "request_sg_cnt: %x dma_request_sg_cnt: %x.\n", + bsg_job->request_payload.sg_cnt, sg_cnt); rval = -EAGAIN; goto done_unmap_sg; } @@ -1113,9 +1131,8 @@ qla84xx_mgmt_cmd(struct fc_bsg_job *bsg_job) mgmt_b = dma_alloc_coherent(&ha->pdev->dev, data_len, &mgmt_dma, GFP_KERNEL); if (!mgmt_b) { - DEBUG2(printk(KERN_ERR "%s: dma alloc for mgmt_b " - "failed for host=%lu\n", - __func__, vha->host_no)); + ql_log(ql_log_warn, vha, 0x7042, + "DMA alloc failed for mgmt_b.\n"); rval = -ENOMEM; goto done_unmap_sg; } @@ -1156,15 +1173,15 @@ qla84xx_mgmt_cmd(struct fc_bsg_job *bsg_job) rval = qla2x00_issue_iocb(vha, mn, mn_dma, 0); if (rval) { - DEBUG2(qla_printk(KERN_WARNING, ha, "scsi(%ld) Vendor " - "request 84xx mgmt failed\n", vha->host_no)); + ql_log(ql_log_warn, vha, 0x7043, + "Vendor request 84xx mgmt failed.\n"); rval = bsg_job->reply->reply_payload_rcv_len = 0; bsg_job->reply->result = (DID_ERROR << 16); } else { - DEBUG2(qla_printk(KERN_WARNING, ha, "scsi(%ld) Vendor " - "request 84xx mgmt completed\n", vha->host_no)); + ql_dbg(ql_dbg_user, vha, 0x7044, + "Vendor request 84xx mgmt completed.\n"); bsg_job->reply_len = sizeof(struct fc_bsg_reply); bsg_job->reply->result = DID_OK; @@ -1204,7 +1221,6 @@ qla24xx_iidma(struct fc_bsg_job *bsg_job) { struct Scsi_Host *host = bsg_job->shost; scsi_qla_host_t *vha = shost_priv(host); - struct qla_hw_data *ha = vha->hw; int rval = 0; struct qla_port_param *port_param = NULL; fc_port_t *fcport = NULL; @@ -1215,26 +1231,27 @@ qla24xx_iidma(struct fc_bsg_job *bsg_job) if (test_bit(ISP_ABORT_NEEDED, &vha->dpc_flags) || test_bit(ABORT_ISP_ACTIVE, &vha->dpc_flags) || - test_bit(ISP_ABORT_RETRY, &vha->dpc_flags)) + test_bit(ISP_ABORT_RETRY, &vha->dpc_flags)) { + ql_log(ql_log_warn, vha, 0x7045, "abort active or needed.\n"); return -EBUSY; + } if (!IS_IIDMA_CAPABLE(vha->hw)) { - DEBUG2(qla_printk(KERN_WARNING, ha, "%s(%lu): iiDMA not " - "supported\n", __func__, vha->host_no)); + ql_log(ql_log_info, vha, 0x7046, "iiDMA not supported.\n"); return -EINVAL; } port_param = (struct qla_port_param *)((char *)bsg_job->request + sizeof(struct fc_bsg_request)); if (!port_param) { - DEBUG2(printk("%s(%ld): port_param header not provided, " - "exiting.\n", __func__, vha->host_no)); + ql_log(ql_log_warn, vha, 0x7047, + "port_param header not provided.\n"); return -EINVAL; } if (port_param->fc_scsi_addr.dest_type != EXT_DEF_TYPE_WWPN) { - DEBUG2(printk(KERN_ERR "%s(%ld): Invalid destination type\n", - __func__, vha->host_no)); + ql_log(ql_log_warn, vha, 0x7048, + "Invalid destination type.\n"); return -EINVAL; } @@ -1249,21 +1266,20 @@ qla24xx_iidma(struct fc_bsg_job *bsg_job) } if (!fcport) { - DEBUG2(printk(KERN_ERR "%s(%ld): Failed to find port\n", - __func__, vha->host_no)); + ql_log(ql_log_warn, vha, 0x7049, + "Failed to find port.\n"); return -EINVAL; } if (atomic_read(&fcport->state) != FCS_ONLINE) { - DEBUG2(printk(KERN_ERR "%s(%ld): Port not online\n", - __func__, vha->host_no)); + ql_log(ql_log_warn, vha, 0x704a, + "Port is not online.\n"); return -EINVAL; } if (fcport->flags & FCF_LOGIN_NEEDED) { - DEBUG2(printk(KERN_ERR "%s(%ld): Remote port not logged in, " - "flags = 0x%x\n", - __func__, vha->host_no, fcport->flags)); + ql_log(ql_log_warn, vha, 0x704b, + "Remote port not logged in flags = 0x%x.\n", fcport->flags); return -EINVAL; } @@ -1275,15 +1291,13 @@ qla24xx_iidma(struct fc_bsg_job *bsg_job) &port_param->speed, mb); if (rval) { - DEBUG16(printk(KERN_ERR "scsi(%ld): iIDMA cmd failed for " - "%02x%02x%02x%02x%02x%02x%02x%02x -- " - "%04x %x %04x %04x.\n", - vha->host_no, fcport->port_name[0], - fcport->port_name[1], - fcport->port_name[2], fcport->port_name[3], - fcport->port_name[4], fcport->port_name[5], - fcport->port_name[6], fcport->port_name[7], rval, - fcport->fp_speed, mb[0], mb[1])); + ql_log(ql_log_warn, vha, 0x704c, + "iIDMA cmd failed for %02x%02x%02x%02x%02x%02x%02x%02x -- " + "%04x %x %04x %04x.\n", fcport->port_name[0], + fcport->port_name[1], fcport->port_name[2], + fcport->port_name[3], fcport->port_name[4], + fcport->port_name[5], fcport->port_name[6], + fcport->port_name[7], rval, fcport->fp_speed, mb[0], mb[1]); rval = 0; bsg_job->reply->result = (DID_ERROR << 16); @@ -1307,11 +1321,12 @@ qla24xx_iidma(struct fc_bsg_job *bsg_job) } static int -qla2x00_optrom_setup(struct fc_bsg_job *bsg_job, struct qla_hw_data *ha, +qla2x00_optrom_setup(struct fc_bsg_job *bsg_job, scsi_qla_host_t *vha, uint8_t is_update) { uint32_t start = 0; int valid = 0; + struct qla_hw_data *ha = vha->hw; bsg_job->reply->reply_payload_rcv_len = 0; @@ -1319,14 +1334,20 @@ qla2x00_optrom_setup(struct fc_bsg_job *bsg_job, struct qla_hw_data *ha, return -EINVAL; start = bsg_job->request->rqst_data.h_vendor.vendor_cmd[1]; - if (start > ha->optrom_size) + if (start > ha->optrom_size) { + ql_log(ql_log_warn, vha, 0x7055, + "start %d > optrom_size %d.\n", start, ha->optrom_size); return -EINVAL; + } - if (ha->optrom_state != QLA_SWAITING) + if (ha->optrom_state != QLA_SWAITING) { + ql_log(ql_log_info, vha, 0x7056, + "optrom_state %d.\n", ha->optrom_state); return -EBUSY; + } ha->optrom_region_start = start; - + ql_dbg(ql_dbg_user, vha, 0x7057, "is_update=%d.\n", is_update); if (is_update) { if (ha->optrom_size == OPTROM_SIZE_2300 && start == 0) valid = 1; @@ -1337,9 +1358,9 @@ qla2x00_optrom_setup(struct fc_bsg_job *bsg_job, struct qla_hw_data *ha, IS_QLA8XXX_TYPE(ha)) valid = 1; if (!valid) { - qla_printk(KERN_WARNING, ha, - "Invalid start region 0x%x/0x%x.\n", - start, bsg_job->request_payload.payload_len); + ql_log(ql_log_warn, vha, 0x7058, + "Invalid start region 0x%x/0x%x.\n", start, + bsg_job->request_payload.payload_len); return -EINVAL; } @@ -1358,9 +1379,9 @@ qla2x00_optrom_setup(struct fc_bsg_job *bsg_job, struct qla_hw_data *ha, ha->optrom_buffer = vmalloc(ha->optrom_region_size); if (!ha->optrom_buffer) { - qla_printk(KERN_WARNING, ha, + ql_log(ql_log_warn, vha, 0x7059, "Read: Unable to allocate memory for optrom retrieval " - "(%x).\n", ha->optrom_region_size); + "(%x)\n", ha->optrom_region_size); ha->optrom_state = QLA_SWAITING; return -ENOMEM; @@ -1378,7 +1399,7 @@ qla2x00_read_optrom(struct fc_bsg_job *bsg_job) struct qla_hw_data *ha = vha->hw; int rval = 0; - rval = qla2x00_optrom_setup(bsg_job, ha, 0); + rval = qla2x00_optrom_setup(bsg_job, vha, 0); if (rval) return rval; @@ -1406,7 +1427,7 @@ qla2x00_update_optrom(struct fc_bsg_job *bsg_job) struct qla_hw_data *ha = vha->hw; int rval = 0; - rval = qla2x00_optrom_setup(bsg_job, ha, 1); + rval = qla2x00_optrom_setup(bsg_job, vha, 1); if (rval) return rval; @@ -1464,6 +1485,23 @@ int qla24xx_bsg_request(struct fc_bsg_job *bsg_job) { int ret = -EINVAL; + struct fc_rport *rport; + fc_port_t *fcport = NULL; + struct Scsi_Host *host; + scsi_qla_host_t *vha; + + if (bsg_job->request->msgcode == FC_BSG_RPT_ELS) { + rport = bsg_job->rport; + fcport = *(fc_port_t **) rport->dd_data; + host = rport_to_shost(rport); + vha = shost_priv(host); + } else { + host = bsg_job->shost; + vha = shost_priv(host); + } + + ql_dbg(ql_dbg_user, vha, 0x7000, + "Entered %s msgcode=%d.\n", __func__, bsg_job->request->msgcode); switch (bsg_job->request->msgcode) { case FC_BSG_RPT_ELS: @@ -1480,7 +1518,7 @@ qla24xx_bsg_request(struct fc_bsg_job *bsg_job) case FC_BSG_HST_DEL_RPORT: case FC_BSG_RPT_CT: default: - DEBUG2(printk("qla2xxx: unsupported BSG request\n")); + ql_log(ql_log_warn, vha, 0x705a, "Unsupported BSG request.\n"); break; } return ret; @@ -1514,17 +1552,15 @@ qla24xx_bsg_timeout(struct fc_bsg_job *bsg_job) && (sp_bsg->u.bsg_job == bsg_job)) { spin_unlock_irqrestore(&ha->hardware_lock, flags); if (ha->isp_ops->abort_command(sp)) { - DEBUG2(qla_printk(KERN_INFO, ha, - "scsi(%ld): mbx " - "abort_command failed\n", - vha->host_no)); + ql_log(ql_log_warn, vha, 0x7089, + "mbx abort_command " + "failed.\n"); bsg_job->req->errors = bsg_job->reply->result = -EIO; } else { - DEBUG2(qla_printk(KERN_INFO, ha, - "scsi(%ld): mbx " - "abort_command success\n", - vha->host_no)); + ql_dbg(ql_dbg_user, vha, 0x708a, + "mbx abort_command " + "success.\n"); bsg_job->req->errors = bsg_job->reply->result = 0; } @@ -1535,8 +1571,7 @@ qla24xx_bsg_timeout(struct fc_bsg_job *bsg_job) } } spin_unlock_irqrestore(&ha->hardware_lock, flags); - DEBUG2(qla_printk(KERN_INFO, ha, - "scsi(%ld) SRB not found to abort\n", vha->host_no)); + ql_log(ql_log_info, vha, 0x708b, "SRB not found to abort.\n"); bsg_job->req->errors = bsg_job->reply->result = -ENXIO; return 0; diff --git a/drivers/scsi/qla2xxx/qla_dbg.c b/drivers/scsi/qla2xxx/qla_dbg.c index c53719a9a747..2155071f3100 100644 --- a/drivers/scsi/qla2xxx/qla_dbg.c +++ b/drivers/scsi/qla2xxx/qla_dbg.c @@ -4,10 +4,36 @@ * * See LICENSE.qla2xxx for copyright and licensing details. */ + +/* + * Table for showing the current message id in use for particular level + * Change this table for addition of log/debug messages. + * ----------------------------------------------------- + * | Level | Last Value Used | + * ----------------------------------------------------- + * | Module Init and Probe | 0x0116 | + * | Mailbox commands | 0x111e | + * | Device Discovery | 0x2083 | + * | Queue Command and IO tracing | 0x302e | + * | DPC Thread | 0x401c | + * | Async Events | 0x5059 | + * | Timer Routines | 0x600d | + * | User Space Interactions | 0x709c | + * | Task Management | 0x8043 | + * | AER/EEH | 0x900f | + * | Virtual Port | 0xa007 | + * | ISP82XX Specific | 0xb027 | + * | MultiQ | 0xc00b | + * | Misc | 0xd00b | + * ----------------------------------------------------- + */ + #include "qla_def.h" #include <linux/delay.h> +static uint32_t ql_dbg_offset = 0x800; + static inline void qla2xxx_prep_dump(struct qla_hw_data *ha, struct qla2xxx_fw_dump *fw_dump) { @@ -383,11 +409,11 @@ qla2xxx_dump_post_process(scsi_qla_host_t *vha, int rval) struct qla_hw_data *ha = vha->hw; if (rval != QLA_SUCCESS) { - qla_printk(KERN_WARNING, ha, - "Failed to dump firmware (%x)!!!\n", rval); + ql_log(ql_log_warn, vha, 0xd000, + "Failed to dump firmware (%x).\n", rval); ha->fw_dumped = 0; } else { - qla_printk(KERN_INFO, ha, + ql_log(ql_log_info, vha, 0xd001, "Firmware dump saved to temp buffer (%ld/%p).\n", vha->host_no, ha->fw_dump); ha->fw_dumped = 1; @@ -419,15 +445,16 @@ qla2300_fw_dump(scsi_qla_host_t *vha, int hardware_locked) spin_lock_irqsave(&ha->hardware_lock, flags); if (!ha->fw_dump) { - qla_printk(KERN_WARNING, ha, - "No buffer available for dump!!!\n"); + ql_log(ql_log_warn, vha, 0xd002, + "No buffer available for dump.\n"); goto qla2300_fw_dump_failed; } if (ha->fw_dumped) { - qla_printk(KERN_WARNING, ha, - "Firmware has been previously dumped (%p) -- ignoring " - "request...\n", ha->fw_dump); + ql_log(ql_log_warn, vha, 0xd003, + "Firmware has been previously dumped (%p) " + "-- ignoring request.\n", + ha->fw_dump); goto qla2300_fw_dump_failed; } fw = &ha->fw_dump->isp.isp23; @@ -582,15 +609,16 @@ qla2100_fw_dump(scsi_qla_host_t *vha, int hardware_locked) spin_lock_irqsave(&ha->hardware_lock, flags); if (!ha->fw_dump) { - qla_printk(KERN_WARNING, ha, - "No buffer available for dump!!!\n"); + ql_log(ql_log_warn, vha, 0xd004, + "No buffer available for dump.\n"); goto qla2100_fw_dump_failed; } if (ha->fw_dumped) { - qla_printk(KERN_WARNING, ha, - "Firmware has been previously dumped (%p) -- ignoring " - "request...\n", ha->fw_dump); + ql_log(ql_log_warn, vha, 0xd005, + "Firmware has been previously dumped (%p) " + "-- ignoring request.\n", + ha->fw_dump); goto qla2100_fw_dump_failed; } fw = &ha->fw_dump->isp.isp21; @@ -779,15 +807,16 @@ qla24xx_fw_dump(scsi_qla_host_t *vha, int hardware_locked) spin_lock_irqsave(&ha->hardware_lock, flags); if (!ha->fw_dump) { - qla_printk(KERN_WARNING, ha, - "No buffer available for dump!!!\n"); + ql_log(ql_log_warn, vha, 0xd006, + "No buffer available for dump.\n"); goto qla24xx_fw_dump_failed; } if (ha->fw_dumped) { - qla_printk(KERN_WARNING, ha, - "Firmware has been previously dumped (%p) -- ignoring " - "request...\n", ha->fw_dump); + ql_log(ql_log_warn, vha, 0xd007, + "Firmware has been previously dumped (%p) " + "-- ignoring request.\n", + ha->fw_dump); goto qla24xx_fw_dump_failed; } fw = &ha->fw_dump->isp.isp24; @@ -1017,15 +1046,16 @@ qla25xx_fw_dump(scsi_qla_host_t *vha, int hardware_locked) spin_lock_irqsave(&ha->hardware_lock, flags); if (!ha->fw_dump) { - qla_printk(KERN_WARNING, ha, - "No buffer available for dump!!!\n"); + ql_log(ql_log_warn, vha, 0xd008, + "No buffer available for dump.\n"); goto qla25xx_fw_dump_failed; } if (ha->fw_dumped) { - qla_printk(KERN_WARNING, ha, - "Firmware has been previously dumped (%p) -- ignoring " - "request...\n", ha->fw_dump); + ql_log(ql_log_warn, vha, 0xd009, + "Firmware has been previously dumped (%p) " + "-- ignoring request.\n", + ha->fw_dump); goto qla25xx_fw_dump_failed; } fw = &ha->fw_dump->isp.isp25; @@ -1328,15 +1358,16 @@ qla81xx_fw_dump(scsi_qla_host_t *vha, int hardware_locked) spin_lock_irqsave(&ha->hardware_lock, flags); if (!ha->fw_dump) { - qla_printk(KERN_WARNING, ha, - "No buffer available for dump!!!\n"); + ql_log(ql_log_warn, vha, 0xd00a, + "No buffer available for dump.\n"); goto qla81xx_fw_dump_failed; } if (ha->fw_dumped) { - qla_printk(KERN_WARNING, ha, - "Firmware has been previously dumped (%p) -- ignoring " - "request...\n", ha->fw_dump); + ql_log(ql_log_warn, vha, 0xd00b, + "Firmware has been previously dumped (%p) " + "-- ignoring request.\n", + ha->fw_dump); goto qla81xx_fw_dump_failed; } fw = &ha->fw_dump->isp.isp81; @@ -1619,106 +1650,255 @@ qla81xx_fw_dump_failed: /****************************************************************************/ /* Driver Debug Functions. */ /****************************************************************************/ - +/* + * This function is for formatting and logging debug information. + * It is to be used when vha is available. It formats the message + * and logs it to the messages file. + * parameters: + * level: The level of the debug messages to be printed. + * If ql2xextended_error_logging value is correctly set, + * this message will appear in the messages file. + * vha: Pointer to the scsi_qla_host_t. + * id: This is a unique identifier for the level. It identifies the + * part of the code from where the message originated. + * msg: The message to be displayed. + */ void -qla2x00_dump_regs(scsi_qla_host_t *vha) -{ - int i; - struct qla_hw_data *ha = vha->hw; - struct device_reg_2xxx __iomem *reg = &ha->iobase->isp; - struct device_reg_24xx __iomem *reg24 = &ha->iobase->isp24; - uint16_t __iomem *mbx_reg; +ql_dbg(uint32_t level, scsi_qla_host_t *vha, int32_t id, char *msg, ...) { + + char pbuf[QL_DBG_BUF_LEN]; + va_list ap; + uint32_t len; + struct pci_dev *pdev = NULL; + + memset(pbuf, 0, QL_DBG_BUF_LEN); + + va_start(ap, msg); + + if ((level & ql2xextended_error_logging) == level) { + if (vha != NULL) { + pdev = vha->hw->pdev; + /* <module-name> <pci-name> <msg-id>:<host> Message */ + sprintf(pbuf, "%s [%s]-%04x:%ld: ", QL_MSGHDR, + dev_name(&(pdev->dev)), id + ql_dbg_offset, + vha->host_no); + } else + sprintf(pbuf, "%s [%s]-%04x: : ", QL_MSGHDR, + "0000:00:00.0", id + ql_dbg_offset); + + len = strlen(pbuf); + vsprintf(pbuf+len, msg, ap); + pr_warning("%s", pbuf); + } - mbx_reg = IS_FWI2_CAPABLE(ha) ? ®24->mailbox0: - MAILBOX_REG(ha, reg, 0); + va_end(ap); - printk("Mailbox registers:\n"); - for (i = 0; i < 6; i++) - printk("scsi(%ld): mbox %d 0x%04x \n", vha->host_no, i, - RD_REG_WORD(mbx_reg++)); } - +/* + * This function is for formatting and logging debug information. + * It is to be used when vha is not available and pci is availble, + * i.e., before host allocation. It formats the message and logs it + * to the messages file. + * parameters: + * level: The level of the debug messages to be printed. + * If ql2xextended_error_logging value is correctly set, + * this message will appear in the messages file. + * pdev: Pointer to the struct pci_dev. + * id: This is a unique id for the level. It identifies the part + * of the code from where the message originated. + * msg: The message to be displayed. + */ void -qla2x00_dump_buffer(uint8_t * b, uint32_t size) -{ - uint32_t cnt; - uint8_t c; +ql_dbg_pci(uint32_t level, struct pci_dev *pdev, int32_t id, char *msg, ...) { - printk(" 0 1 2 3 4 5 6 7 8 9 " - "Ah Bh Ch Dh Eh Fh\n"); - printk("----------------------------------------" - "----------------------\n"); - - for (cnt = 0; cnt < size;) { - c = *b++; - printk("%02x",(uint32_t) c); - cnt++; - if (!(cnt % 16)) - printk("\n"); - else - printk(" "); + char pbuf[QL_DBG_BUF_LEN]; + va_list ap; + uint32_t len; + + if (pdev == NULL) + return; + + memset(pbuf, 0, QL_DBG_BUF_LEN); + + va_start(ap, msg); + + if ((level & ql2xextended_error_logging) == level) { + /* <module-name> <dev-name>:<msg-id> Message */ + sprintf(pbuf, "%s [%s]-%04x: : ", QL_MSGHDR, + dev_name(&(pdev->dev)), id + ql_dbg_offset); + + len = strlen(pbuf); + vsprintf(pbuf+len, msg, ap); + pr_warning("%s", pbuf); } - if (cnt % 16) - printk("\n"); + + va_end(ap); + } +/* + * This function is for formatting and logging log messages. + * It is to be used when vha is available. It formats the message + * and logs it to the messages file. All the messages will be logged + * irrespective of value of ql2xextended_error_logging. + * parameters: + * level: The level of the log messages to be printed in the + * messages file. + * vha: Pointer to the scsi_qla_host_t + * id: This is a unique id for the level. It identifies the + * part of the code from where the message originated. + * msg: The message to be displayed. + */ void -qla2x00_dump_buffer_zipped(uint8_t *b, uint32_t size) -{ - uint32_t cnt; - uint8_t c; - uint8_t last16[16], cur16[16]; - uint32_t lc = 0, num_same16 = 0, j; +ql_log(uint32_t level, scsi_qla_host_t *vha, int32_t id, char *msg, ...) { - printk(KERN_DEBUG " 0 1 2 3 4 5 6 7 8 9 " - "Ah Bh Ch Dh Eh Fh\n"); - printk(KERN_DEBUG "----------------------------------------" - "----------------------\n"); + char pbuf[QL_DBG_BUF_LEN]; + va_list ap; + uint32_t len; + struct pci_dev *pdev = NULL; - for (cnt = 0; cnt < size;) { - c = *b++; + memset(pbuf, 0, QL_DBG_BUF_LEN); - cur16[lc++] = c; + va_start(ap, msg); - cnt++; - if (cnt % 16) - continue; - - /* We have 16 now */ - lc = 0; - if (num_same16 == 0) { - memcpy(last16, cur16, 16); - num_same16++; - continue; + if (level <= ql_errlev) { + if (vha != NULL) { + pdev = vha->hw->pdev; + /* <module-name> <msg-id>:<host> Message */ + sprintf(pbuf, "%s [%s]-%04x:%ld: ", QL_MSGHDR, + dev_name(&(pdev->dev)), id, vha->host_no); + } else + sprintf(pbuf, "%s [%s]-%04x: : ", QL_MSGHDR, + "0000:00:00.0", id); + + len = strlen(pbuf); + vsprintf(pbuf+len, msg, ap); + + switch (level) { + case 0: /* FATAL LOG */ + pr_crit("%s", pbuf); + break; + case 1: + pr_err("%s", pbuf); + break; + case 2: + pr_warn("%s", pbuf); + break; + default: + pr_info("%s", pbuf); + break; } - if (memcmp(cur16, last16, 16) == 0) { - num_same16++; - continue; + } + + va_end(ap); +} + +/* + * This function is for formatting and logging log messages. + * It is to be used when vha is not available and pci is availble, + * i.e., before host allocation. It formats the message and logs + * it to the messages file. All the messages are logged irrespective + * of the value of ql2xextended_error_logging. + * parameters: + * level: The level of the log messages to be printed in the + * messages file. + * pdev: Pointer to the struct pci_dev. + * id: This is a unique id for the level. It identifies the + * part of the code from where the message originated. + * msg: The message to be displayed. + */ +void +ql_log_pci(uint32_t level, struct pci_dev *pdev, int32_t id, char *msg, ...) { + + char pbuf[QL_DBG_BUF_LEN]; + va_list ap; + uint32_t len; + + if (pdev == NULL) + return; + + memset(pbuf, 0, QL_DBG_BUF_LEN); + + va_start(ap, msg); + + if (level <= ql_errlev) { + /* <module-name> <dev-name>:<msg-id> Message */ + sprintf(pbuf, "%s [%s]-%04x: : ", QL_MSGHDR, + dev_name(&(pdev->dev)), id); + + len = strlen(pbuf); + vsprintf(pbuf+len, msg, ap); + switch (level) { + case 0: /* FATAL LOG */ + pr_crit("%s", pbuf); + break; + case 1: + pr_err("%s", pbuf); + break; + case 2: + pr_warn("%s", pbuf); + break; + default: + pr_info("%s", pbuf); + break; } - for (j = 0; j < 16; j++) - printk(KERN_DEBUG "%02x ", (uint32_t)last16[j]); - printk(KERN_DEBUG "\n"); - - if (num_same16 > 1) - printk(KERN_DEBUG "> prev pattern repeats (%u)" - "more times\n", num_same16-1); - memcpy(last16, cur16, 16); - num_same16 = 1; } - if (num_same16) { - for (j = 0; j < 16; j++) - printk(KERN_DEBUG "%02x ", (uint32_t)last16[j]); - printk(KERN_DEBUG "\n"); + va_end(ap); +} - if (num_same16 > 1) - printk(KERN_DEBUG "> prev pattern repeats (%u)" - "more times\n", num_same16-1); +void +ql_dump_regs(uint32_t level, scsi_qla_host_t *vha, int32_t id) +{ + int i; + struct qla_hw_data *ha = vha->hw; + struct device_reg_2xxx __iomem *reg = &ha->iobase->isp; + struct device_reg_24xx __iomem *reg24 = &ha->iobase->isp24; + struct device_reg_82xx __iomem *reg82 = &ha->iobase->isp82; + uint16_t __iomem *mbx_reg; + + if ((level & ql2xextended_error_logging) == level) { + + if (IS_QLA82XX(ha)) + mbx_reg = ®82->mailbox_in[0]; + else if (IS_FWI2_CAPABLE(ha)) + mbx_reg = ®24->mailbox0; + else + mbx_reg = MAILBOX_REG(ha, reg, 0); + + ql_dbg(level, vha, id, "Mailbox registers:\n"); + for (i = 0; i < 6; i++) + ql_dbg(level, vha, id, + "mbox[%d] 0x%04x\n", i, RD_REG_WORD(mbx_reg++)); } - if (lc) { - for (j = 0; j < lc; j++) - printk(KERN_DEBUG "%02x ", (uint32_t)cur16[j]); - printk(KERN_DEBUG "\n"); +} + + +void +ql_dump_buffer(uint32_t level, scsi_qla_host_t *vha, int32_t id, + uint8_t *b, uint32_t size) +{ + uint32_t cnt; + uint8_t c; + if ((level & ql2xextended_error_logging) == level) { + + ql_dbg(level, vha, id, " 0 1 2 3 4 5 6 7 8 " + "9 Ah Bh Ch Dh Eh Fh\n"); + ql_dbg(level, vha, id, "----------------------------------" + "----------------------------\n"); + + ql_dbg(level, vha, id, ""); + for (cnt = 0; cnt < size;) { + c = *b++; + printk("%02x", (uint32_t) c); + cnt++; + if (!(cnt % 16)) + printk("\n"); + else + printk(" "); + } + if (cnt % 16) + ql_dbg(level, vha, id, "\n"); } } diff --git a/drivers/scsi/qla2xxx/qla_dbg.h b/drivers/scsi/qla2xxx/qla_dbg.h index 930414541ec6..98a377b99017 100644 --- a/drivers/scsi/qla2xxx/qla_dbg.h +++ b/drivers/scsi/qla2xxx/qla_dbg.h @@ -8,146 +8,6 @@ #include "qla_def.h" /* - * Driver debug definitions. - */ -/* #define QL_DEBUG_LEVEL_1 */ /* Output register accesses to COM1 */ -/* #define QL_DEBUG_LEVEL_2 */ /* Output error msgs to COM1 */ -/* #define QL_DEBUG_LEVEL_3 */ /* Output function trace msgs to COM1 */ -/* #define QL_DEBUG_LEVEL_4 */ /* Output NVRAM trace msgs to COM1 */ -/* #define QL_DEBUG_LEVEL_5 */ /* Output ring trace msgs to COM1 */ -/* #define QL_DEBUG_LEVEL_6 */ /* Output WATCHDOG timer trace to COM1 */ -/* #define QL_DEBUG_LEVEL_7 */ /* Output RISC load trace msgs to COM1 */ -/* #define QL_DEBUG_LEVEL_8 */ /* Output ring saturation msgs to COM1 */ -/* #define QL_DEBUG_LEVEL_9 */ /* Output IOCTL trace msgs */ -/* #define QL_DEBUG_LEVEL_10 */ /* Output IOCTL error msgs */ -/* #define QL_DEBUG_LEVEL_11 */ /* Output Mbx Cmd trace msgs */ -/* #define QL_DEBUG_LEVEL_12 */ /* Output IP trace msgs */ -/* #define QL_DEBUG_LEVEL_13 */ /* Output fdmi function trace msgs */ -/* #define QL_DEBUG_LEVEL_14 */ /* Output RSCN trace msgs */ -/* #define QL_DEBUG_LEVEL_15 */ /* Output NPIV trace msgs */ -/* #define QL_DEBUG_LEVEL_16 */ /* Output ISP84XX trace msgs */ -/* #define QL_DEBUG_LEVEL_17 */ /* Output EEH trace messages */ -/* #define QL_DEBUG_LEVEL_18 */ /* Output T10 CRC trace messages */ - -/* -* Macros use for debugging the driver. -*/ - -#define DEBUG(x) do { if (ql2xextended_error_logging) { x; } } while (0) - -#if defined(QL_DEBUG_LEVEL_1) -#define DEBUG1(x) do {x;} while (0) -#else -#define DEBUG1(x) do {} while (0) -#endif - -#define DEBUG2(x) do { if (ql2xextended_error_logging) { x; } } while (0) -#define DEBUG2_3(x) do { if (ql2xextended_error_logging) { x; } } while (0) -#define DEBUG2_3_11(x) do { if (ql2xextended_error_logging) { x; } } while (0) -#define DEBUG2_9_10(x) do { if (ql2xextended_error_logging) { x; } } while (0) -#define DEBUG2_11(x) do { if (ql2xextended_error_logging) { x; } } while (0) -#define DEBUG2_13(x) do { if (ql2xextended_error_logging) { x; } } while (0) -#define DEBUG2_16(x) do { if (ql2xextended_error_logging) { x; } } while (0) -#define DEBUG2_17(x) do { if (ql2xextended_error_logging) { x; } } while (0) - -#if defined(QL_DEBUG_LEVEL_3) -#define DEBUG3(x) do {x;} while (0) -#define DEBUG3_11(x) do {x;} while (0) -#else -#define DEBUG3(x) do {} while (0) -#endif - -#if defined(QL_DEBUG_LEVEL_4) -#define DEBUG4(x) do {x;} while (0) -#else -#define DEBUG4(x) do {} while (0) -#endif - -#if defined(QL_DEBUG_LEVEL_5) -#define DEBUG5(x) do {x;} while (0) -#else -#define DEBUG5(x) do {} while (0) -#endif - -#if defined(QL_DEBUG_LEVEL_7) -#define DEBUG7(x) do {x;} while (0) -#else -#define DEBUG7(x) do {} while (0) -#endif - -#if defined(QL_DEBUG_LEVEL_9) -#define DEBUG9(x) do {x;} while (0) -#define DEBUG9_10(x) do {x;} while (0) -#else -#define DEBUG9(x) do {} while (0) -#endif - -#if defined(QL_DEBUG_LEVEL_10) -#define DEBUG10(x) do {x;} while (0) -#define DEBUG9_10(x) do {x;} while (0) -#else -#define DEBUG10(x) do {} while (0) - #if !defined(DEBUG9_10) - #define DEBUG9_10(x) do {} while (0) - #endif -#endif - -#if defined(QL_DEBUG_LEVEL_11) -#define DEBUG11(x) do{x;} while(0) -#if !defined(DEBUG3_11) -#define DEBUG3_11(x) do{x;} while(0) -#endif -#else -#define DEBUG11(x) do{} while(0) - #if !defined(QL_DEBUG_LEVEL_3) - #define DEBUG3_11(x) do{} while(0) - #endif -#endif - -#if defined(QL_DEBUG_LEVEL_12) -#define DEBUG12(x) do {x;} while (0) -#else -#define DEBUG12(x) do {} while (0) -#endif - -#if defined(QL_DEBUG_LEVEL_13) -#define DEBUG13(x) do {x;} while (0) -#else -#define DEBUG13(x) do {} while (0) -#endif - -#if defined(QL_DEBUG_LEVEL_14) -#define DEBUG14(x) do {x;} while (0) -#else -#define DEBUG14(x) do {} while (0) -#endif - -#if defined(QL_DEBUG_LEVEL_15) -#define DEBUG15(x) do {x;} while (0) -#else -#define DEBUG15(x) do {} while (0) -#endif - -#if defined(QL_DEBUG_LEVEL_16) -#define DEBUG16(x) do {x;} while (0) -#else -#define DEBUG16(x) do {} while (0) -#endif - -#if defined(QL_DEBUG_LEVEL_17) -#define DEBUG17(x) do {x;} while (0) -#else -#define DEBUG17(x) do {} while (0) -#endif - -#if defined(QL_DEBUG_LEVEL_18) -#define DEBUG18(x) do {if (ql2xextended_error_logging) x; } while (0) -#else -#define DEBUG18(x) do {} while (0) -#endif - - -/* * Firmware Dump structure definition */ @@ -370,3 +230,50 @@ struct qla2xxx_fw_dump { struct qla81xx_fw_dump isp81; } isp; }; + +#define QL_MSGHDR "qla2xxx" + +#define ql_log_fatal 0 /* display fatal errors */ +#define ql_log_warn 1 /* display critical errors */ +#define ql_log_info 2 /* display all recovered errors */ +#define ql_log_all 3 /* This value is only used by ql_errlev. + * No messages will use this value. + * This should be always highest value + * as compared to other log levels. + */ + +extern int ql_errlev; + +void +ql_dbg(uint32_t, scsi_qla_host_t *vha, int32_t, char *, ...); +void +ql_dbg_pci(uint32_t, struct pci_dev *pdev, int32_t, char *, ...); + +void +ql_log(uint32_t, scsi_qla_host_t *vha, int32_t, char *, ...); +void +ql_log_pci(uint32_t, struct pci_dev *pdev, int32_t, char *, ...); + +/* Debug Levels */ +/* The 0x40000000 is the max value any debug level can have + * as ql2xextended_error_logging is of type signed int + */ +#define ql_dbg_init 0x40000000 /* Init Debug */ +#define ql_dbg_mbx 0x20000000 /* MBX Debug */ +#define ql_dbg_disc 0x10000000 /* Device Discovery Debug */ +#define ql_dbg_io 0x08000000 /* IO Tracing Debug */ +#define ql_dbg_dpc 0x04000000 /* DPC Thead Debug */ +#define ql_dbg_async 0x02000000 /* Async events Debug */ +#define ql_dbg_timer 0x01000000 /* Timer Debug */ +#define ql_dbg_user 0x00800000 /* User Space Interations Debug */ +#define ql_dbg_taskm 0x00400000 /* Task Management Debug */ +#define ql_dbg_aer 0x00200000 /* AER/EEH Debug */ +#define ql_dbg_multiq 0x00100000 /* MultiQ Debug */ +#define ql_dbg_p3p 0x00080000 /* P3P specific Debug */ +#define ql_dbg_vport 0x00040000 /* Virtual Port Debug */ +#define ql_dbg_buffer 0x00020000 /* For dumping the buffer/regs */ +#define ql_dbg_misc 0x00010000 /* For dumping everything that is not + * not covered by upper categories + */ + +#define QL_DBG_BUF_LEN 512 diff --git a/drivers/scsi/qla2xxx/qla_dfs.c b/drivers/scsi/qla2xxx/qla_dfs.c index a5a4e1275bf2..0b4c2b794c6f 100644 --- a/drivers/scsi/qla2xxx/qla_dfs.c +++ b/drivers/scsi/qla2xxx/qla_dfs.c @@ -64,7 +64,7 @@ qla2x00_dfs_fce_open(struct inode *inode, struct file *file) /* Pause tracing to flush FCE buffers. */ rval = qla2x00_disable_fce_trace(vha, &ha->fce_wr, &ha->fce_rd); if (rval) - qla_printk(KERN_WARNING, ha, + ql_dbg(ql_dbg_user, vha, 0x705c, "DebugFS: Unable to disable FCE (%d).\n", rval); ha->flags.fce_enabled = 0; @@ -92,7 +92,7 @@ qla2x00_dfs_fce_release(struct inode *inode, struct file *file) rval = qla2x00_enable_fce_trace(vha, ha->fce_dma, ha->fce_bufs, ha->fce_mb, &ha->fce_bufs); if (rval) { - qla_printk(KERN_WARNING, ha, + ql_dbg(ql_dbg_user, vha, 0x700d, "DebugFS: Unable to reinitialize FCE (%d).\n", rval); ha->flags.fce_enabled = 0; } @@ -125,8 +125,8 @@ qla2x00_dfs_setup(scsi_qla_host_t *vha) atomic_set(&qla2x00_dfs_root_count, 0); qla2x00_dfs_root = debugfs_create_dir(QLA2XXX_DRIVER_NAME, NULL); if (!qla2x00_dfs_root) { - qla_printk(KERN_NOTICE, ha, - "DebugFS: Unable to create root directory.\n"); + ql_log(ql_log_warn, vha, 0x00f7, + "Unable to create debugfs root directory.\n"); goto out; } @@ -137,8 +137,8 @@ create_dir: mutex_init(&ha->fce_mutex); ha->dfs_dir = debugfs_create_dir(vha->host_str, qla2x00_dfs_root); if (!ha->dfs_dir) { - qla_printk(KERN_NOTICE, ha, - "DebugFS: Unable to create ha directory.\n"); + ql_log(ql_log_warn, vha, 0x00f8, + "Unable to create debugfs ha directory.\n"); goto out; } @@ -148,8 +148,8 @@ create_nodes: ha->dfs_fce = debugfs_create_file("fce", S_IRUSR, ha->dfs_dir, vha, &dfs_fce_ops); if (!ha->dfs_fce) { - qla_printk(KERN_NOTICE, ha, - "DebugFS: Unable to fce node.\n"); + ql_log(ql_log_warn, vha, 0x00f9, + "Unable to create debugfs fce node.\n"); goto out; } out: diff --git a/drivers/scsi/qla2xxx/qla_gbl.h b/drivers/scsi/qla2xxx/qla_gbl.h index 0b381224ae4b..29b1a3e28231 100644 --- a/drivers/scsi/qla2xxx/qla_gbl.h +++ b/drivers/scsi/qla2xxx/qla_gbl.h @@ -185,7 +185,7 @@ extern int qla24xx_start_scsi(srb_t *sp); int qla2x00_marker(struct scsi_qla_host *, struct req_que *, struct rsp_que *, uint16_t, uint16_t, uint8_t); extern int qla2x00_start_sp(srb_t *); -extern uint16_t qla24xx_calc_iocbs(uint16_t); +extern uint16_t qla24xx_calc_iocbs(scsi_qla_host_t *, uint16_t); extern void qla24xx_build_scsi_iocbs(srb_t *, struct cmd_type_7 *, uint16_t); extern int qla24xx_dif_start_scsi(srb_t *); @@ -439,6 +439,9 @@ extern void qla81xx_fw_dump(scsi_qla_host_t *, int); extern void qla2x00_dump_regs(scsi_qla_host_t *); extern void qla2x00_dump_buffer(uint8_t *, uint32_t); extern void qla2x00_dump_buffer_zipped(uint8_t *, uint32_t); +extern void ql_dump_regs(uint32_t, scsi_qla_host_t *, int32_t); +extern void ql_dump_buffer(uint32_t, scsi_qla_host_t *, int32_t, + uint8_t *, uint32_t); /* * Global Function Prototypes in qla_gs.c source file. @@ -478,7 +481,8 @@ extern int qla2x00_loopback_test(scsi_qla_host_t *, struct msg_echo_lb *, uint16 extern int qla2x00_echo_test(scsi_qla_host_t *, struct msg_echo_lb *, uint16_t *); extern int qla24xx_update_all_fcp_prio(scsi_qla_host_t *); -extern int qla24xx_fcp_prio_cfg_valid(struct qla_fcp_prio_cfg *, uint8_t); +extern int qla24xx_fcp_prio_cfg_valid(scsi_qla_host_t *, + struct qla_fcp_prio_cfg *, uint8_t); /* * Global Function Prototypes in qla_dfs.c source file. diff --git a/drivers/scsi/qla2xxx/qla_gs.c b/drivers/scsi/qla2xxx/qla_gs.c index 8cd9066ad906..37937aa3c3b8 100644 --- a/drivers/scsi/qla2xxx/qla_gs.c +++ b/drivers/scsi/qla2xxx/qla_gs.c @@ -121,11 +121,10 @@ qla2x00_chk_ms_status(scsi_qla_host_t *vha, ms_iocb_entry_t *ms_pkt, rval = QLA_FUNCTION_FAILED; if (ms_pkt->entry_status != 0) { - DEBUG2_3(printk(KERN_WARNING "scsi(%ld): %s failed, error status " - "(%x) on port_id: %02x%02x%02x.\n", - vha->host_no, routine, ms_pkt->entry_status, - vha->d_id.b.domain, vha->d_id.b.area, - vha->d_id.b.al_pa)); + ql_dbg(ql_dbg_disc, vha, 0x2031, + "%s failed, error status (%x) on port_id: %02x%02x%02x.\n", + routine, ms_pkt->entry_status, vha->d_id.b.domain, + vha->d_id.b.area, vha->d_id.b.al_pa); } else { if (IS_FWI2_CAPABLE(ha)) comp_status = le16_to_cpu( @@ -138,24 +137,24 @@ qla2x00_chk_ms_status(scsi_qla_host_t *vha, ms_iocb_entry_t *ms_pkt, case CS_DATA_OVERRUN: /* Overrun? */ if (ct_rsp->header.response != __constant_cpu_to_be16(CT_ACCEPT_RESPONSE)) { - DEBUG2_3(printk("scsi(%ld): %s failed, " - "rejected request on port_id: %02x%02x%02x\n", - vha->host_no, routine, + ql_dbg(ql_dbg_disc + ql_dbg_buffer, vha, 0x2077, + "%s failed rejected request on port_id: " + "%02x%02x%02x.\n", routine, vha->d_id.b.domain, vha->d_id.b.area, - vha->d_id.b.al_pa)); - DEBUG2_3(qla2x00_dump_buffer( - (uint8_t *)&ct_rsp->header, - sizeof(struct ct_rsp_hdr))); + vha->d_id.b.al_pa); + ql_dump_buffer(ql_dbg_disc + ql_dbg_buffer, vha, + 0x2078, (uint8_t *)&ct_rsp->header, + sizeof(struct ct_rsp_hdr)); rval = QLA_INVALID_COMMAND; } else rval = QLA_SUCCESS; break; default: - DEBUG2_3(printk("scsi(%ld): %s failed, completion " - "status (%x) on port_id: %02x%02x%02x.\n", - vha->host_no, routine, comp_status, + ql_dbg(ql_dbg_disc, vha, 0x2033, + "%s failed, completion status (%x) on port_id: " + "%02x%02x%02x.\n", routine, comp_status, vha->d_id.b.domain, vha->d_id.b.area, - vha->d_id.b.al_pa)); + vha->d_id.b.al_pa); break; } } @@ -202,8 +201,8 @@ qla2x00_ga_nxt(scsi_qla_host_t *vha, fc_port_t *fcport) sizeof(ms_iocb_entry_t)); if (rval != QLA_SUCCESS) { /*EMPTY*/ - DEBUG2_3(printk("scsi(%ld): GA_NXT issue IOCB failed (%d).\n", - vha->host_no, rval)); + ql_dbg(ql_dbg_disc, vha, 0x2062, + "GA_NXT issue IOCB failed (%d).\n", rval); } else if (qla2x00_chk_ms_status(vha, ms_pkt, ct_rsp, "GA_NXT") != QLA_SUCCESS) { rval = QLA_FUNCTION_FAILED; @@ -222,11 +221,10 @@ qla2x00_ga_nxt(scsi_qla_host_t *vha, fc_port_t *fcport) ct_rsp->rsp.ga_nxt.port_type != NS_NL_PORT_TYPE) fcport->d_id.b.domain = 0xf0; - DEBUG2_3(printk("scsi(%ld): GA_NXT entry - " - "nn %02x%02x%02x%02x%02x%02x%02x%02x " + ql_dbg(ql_dbg_disc, vha, 0x2063, + "GA_NXT entry - nn %02x%02x%02x%02x%02x%02x%02x%02x " "pn %02x%02x%02x%02x%02x%02x%02x%02x " - "portid=%02x%02x%02x.\n", - vha->host_no, + "port_id=%02x%02x%02x.\n", fcport->node_name[0], fcport->node_name[1], fcport->node_name[2], fcport->node_name[3], fcport->node_name[4], fcport->node_name[5], @@ -236,7 +234,7 @@ qla2x00_ga_nxt(scsi_qla_host_t *vha, fc_port_t *fcport) fcport->port_name[4], fcport->port_name[5], fcport->port_name[6], fcport->port_name[7], fcport->d_id.b.domain, fcport->d_id.b.area, - fcport->d_id.b.al_pa)); + fcport->d_id.b.al_pa); } return (rval); @@ -287,8 +285,8 @@ qla2x00_gid_pt(scsi_qla_host_t *vha, sw_info_t *list) sizeof(ms_iocb_entry_t)); if (rval != QLA_SUCCESS) { /*EMPTY*/ - DEBUG2_3(printk("scsi(%ld): GID_PT issue IOCB failed (%d).\n", - vha->host_no, rval)); + ql_dbg(ql_dbg_disc, vha, 0x2055, + "GID_PT issue IOCB failed (%d).\n", rval); } else if (qla2x00_chk_ms_status(vha, ms_pkt, ct_rsp, "GID_PT") != QLA_SUCCESS) { rval = QLA_FUNCTION_FAILED; @@ -364,8 +362,8 @@ qla2x00_gpn_id(scsi_qla_host_t *vha, sw_info_t *list) sizeof(ms_iocb_entry_t)); if (rval != QLA_SUCCESS) { /*EMPTY*/ - DEBUG2_3(printk("scsi(%ld): GPN_ID issue IOCB failed " - "(%d).\n", vha->host_no, rval)); + ql_dbg(ql_dbg_disc, vha, 0x2056, + "GPN_ID issue IOCB failed (%d).\n", rval); } else if (qla2x00_chk_ms_status(vha, ms_pkt, ct_rsp, "GPN_ID") != QLA_SUCCESS) { rval = QLA_FUNCTION_FAILED; @@ -424,8 +422,8 @@ qla2x00_gnn_id(scsi_qla_host_t *vha, sw_info_t *list) sizeof(ms_iocb_entry_t)); if (rval != QLA_SUCCESS) { /*EMPTY*/ - DEBUG2_3(printk("scsi(%ld): GNN_ID issue IOCB failed " - "(%d).\n", vha->host_no, rval)); + ql_dbg(ql_dbg_disc, vha, 0x2057, + "GNN_ID issue IOCB failed (%d).\n", rval); } else if (qla2x00_chk_ms_status(vha, ms_pkt, ct_rsp, "GNN_ID") != QLA_SUCCESS) { rval = QLA_FUNCTION_FAILED; @@ -434,11 +432,10 @@ qla2x00_gnn_id(scsi_qla_host_t *vha, sw_info_t *list) memcpy(list[i].node_name, ct_rsp->rsp.gnn_id.node_name, WWN_SIZE); - DEBUG2_3(printk("scsi(%ld): GID_PT entry - " - "nn %02x%02x%02x%02x%02x%02x%02x%02x " - "pn %02x%02x%02x%02x%02x%02x%02x%02x " + ql_dbg(ql_dbg_disc, vha, 0x2058, + "GID_PT entry - nn %02x%02x%02x%02x%02x%02x%02X%02x " + "pn %02x%02x%02x%02x%02x%02x%02X%02x " "portid=%02x%02x%02x.\n", - vha->host_no, list[i].node_name[0], list[i].node_name[1], list[i].node_name[2], list[i].node_name[3], list[i].node_name[4], list[i].node_name[5], @@ -448,7 +445,7 @@ qla2x00_gnn_id(scsi_qla_host_t *vha, sw_info_t *list) list[i].port_name[4], list[i].port_name[5], list[i].port_name[6], list[i].port_name[7], list[i].d_id.b.domain, list[i].d_id.b.area, - list[i].d_id.b.al_pa)); + list[i].d_id.b.al_pa); } /* Last device exit. */ @@ -499,14 +496,14 @@ qla2x00_rft_id(scsi_qla_host_t *vha) sizeof(ms_iocb_entry_t)); if (rval != QLA_SUCCESS) { /*EMPTY*/ - DEBUG2_3(printk("scsi(%ld): RFT_ID issue IOCB failed (%d).\n", - vha->host_no, rval)); + ql_dbg(ql_dbg_disc, vha, 0x2043, + "RFT_ID issue IOCB failed (%d).\n", rval); } else if (qla2x00_chk_ms_status(vha, ms_pkt, ct_rsp, "RFT_ID") != QLA_SUCCESS) { rval = QLA_FUNCTION_FAILED; } else { - DEBUG2(printk("scsi(%ld): RFT_ID exiting normally.\n", - vha->host_no)); + ql_dbg(ql_dbg_disc, vha, 0x2044, + "RFT_ID exiting normally.\n"); } return (rval); @@ -528,8 +525,8 @@ qla2x00_rff_id(scsi_qla_host_t *vha) struct ct_sns_rsp *ct_rsp; if (IS_QLA2100(ha) || IS_QLA2200(ha)) { - DEBUG2(printk("scsi(%ld): RFF_ID call unsupported on " - "ISP2100/ISP2200.\n", vha->host_no)); + ql_dbg(ql_dbg_disc, vha, 0x2046, + "RFF_ID call not supported on ISP2100/ISP2200.\n"); return (QLA_SUCCESS); } @@ -556,14 +553,14 @@ qla2x00_rff_id(scsi_qla_host_t *vha) sizeof(ms_iocb_entry_t)); if (rval != QLA_SUCCESS) { /*EMPTY*/ - DEBUG2_3(printk("scsi(%ld): RFF_ID issue IOCB failed (%d).\n", - vha->host_no, rval)); + ql_dbg(ql_dbg_disc, vha, 0x2047, + "RFF_ID issue IOCB failed (%d).\n", rval); } else if (qla2x00_chk_ms_status(vha, ms_pkt, ct_rsp, "RFF_ID") != QLA_SUCCESS) { rval = QLA_FUNCTION_FAILED; } else { - DEBUG2(printk("scsi(%ld): RFF_ID exiting normally.\n", - vha->host_no)); + ql_dbg(ql_dbg_disc, vha, 0x2048, + "RFF_ID exiting normally.\n"); } return (rval); @@ -609,14 +606,14 @@ qla2x00_rnn_id(scsi_qla_host_t *vha) sizeof(ms_iocb_entry_t)); if (rval != QLA_SUCCESS) { /*EMPTY*/ - DEBUG2_3(printk("scsi(%ld): RNN_ID issue IOCB failed (%d).\n", - vha->host_no, rval)); + ql_dbg(ql_dbg_disc, vha, 0x204d, + "RNN_ID issue IOCB failed (%d).\n", rval); } else if (qla2x00_chk_ms_status(vha, ms_pkt, ct_rsp, "RNN_ID") != QLA_SUCCESS) { rval = QLA_FUNCTION_FAILED; } else { - DEBUG2(printk("scsi(%ld): RNN_ID exiting normally.\n", - vha->host_no)); + ql_dbg(ql_dbg_disc, vha, 0x204e, + "RNN_ID exiting normally.\n"); } return (rval); @@ -647,8 +644,8 @@ qla2x00_rsnn_nn(scsi_qla_host_t *vha) struct ct_sns_rsp *ct_rsp; if (IS_QLA2100(ha) || IS_QLA2200(ha)) { - DEBUG2(printk("scsi(%ld): RSNN_ID call unsupported on " - "ISP2100/ISP2200.\n", vha->host_no)); + ql_dbg(ql_dbg_disc, vha, 0x2050, + "RSNN_ID call unsupported on ISP2100/ISP2200.\n"); return (QLA_SUCCESS); } @@ -682,14 +679,14 @@ qla2x00_rsnn_nn(scsi_qla_host_t *vha) sizeof(ms_iocb_entry_t)); if (rval != QLA_SUCCESS) { /*EMPTY*/ - DEBUG2_3(printk("scsi(%ld): RSNN_NN issue IOCB failed (%d).\n", - vha->host_no, rval)); + ql_dbg(ql_dbg_disc, vha, 0x2051, + "RSNN_NN issue IOCB failed (%d).\n", rval); } else if (qla2x00_chk_ms_status(vha, ms_pkt, ct_rsp, "RSNN_NN") != QLA_SUCCESS) { rval = QLA_FUNCTION_FAILED; } else { - DEBUG2(printk("scsi(%ld): RSNN_NN exiting normally.\n", - vha->host_no)); + ql_dbg(ql_dbg_disc, vha, 0x2052, + "RSNN_NN exiting normally.\n"); } return (rval); @@ -757,13 +754,14 @@ qla2x00_sns_ga_nxt(scsi_qla_host_t *vha, fc_port_t *fcport) sizeof(struct sns_cmd_pkt)); if (rval != QLA_SUCCESS) { /*EMPTY*/ - DEBUG2_3(printk("scsi(%ld): GA_NXT Send SNS failed (%d).\n", - vha->host_no, rval)); + ql_dbg(ql_dbg_disc, vha, 0x205f, + "GA_NXT Send SNS failed (%d).\n", rval); } else if (sns_cmd->p.gan_data[8] != 0x80 || sns_cmd->p.gan_data[9] != 0x02) { - DEBUG2_3(printk("scsi(%ld): GA_NXT failed, rejected request, " - "ga_nxt_rsp:\n", vha->host_no)); - DEBUG2_3(qla2x00_dump_buffer(sns_cmd->p.gan_data, 16)); + ql_dbg(ql_dbg_disc + ql_dbg_buffer, vha, 0x207d, + "GA_NXT failed, rejected request ga_nxt_rsp:\n"); + ql_dump_buffer(ql_dbg_disc + ql_dbg_buffer, vha, 0x2074, + sns_cmd->p.gan_data, 16); rval = QLA_FUNCTION_FAILED; } else { /* Populate fc_port_t entry. */ @@ -778,11 +776,10 @@ qla2x00_sns_ga_nxt(scsi_qla_host_t *vha, fc_port_t *fcport) sns_cmd->p.gan_data[16] != NS_NL_PORT_TYPE) fcport->d_id.b.domain = 0xf0; - DEBUG2_3(printk("scsi(%ld): GA_NXT entry - " - "nn %02x%02x%02x%02x%02x%02x%02x%02x " + ql_dbg(ql_dbg_disc, vha, 0x2061, + "GA_NXT entry - nn %02x%02x%02x%02x%02x%02x%02x%02x " "pn %02x%02x%02x%02x%02x%02x%02x%02x " - "portid=%02x%02x%02x.\n", - vha->host_no, + "port_id=%02x%02x%02x.\n", fcport->node_name[0], fcport->node_name[1], fcport->node_name[2], fcport->node_name[3], fcport->node_name[4], fcport->node_name[5], @@ -792,7 +789,7 @@ qla2x00_sns_ga_nxt(scsi_qla_host_t *vha, fc_port_t *fcport) fcport->port_name[4], fcport->port_name[5], fcport->port_name[6], fcport->port_name[7], fcport->d_id.b.domain, fcport->d_id.b.area, - fcport->d_id.b.al_pa)); + fcport->d_id.b.al_pa); } return (rval); @@ -831,13 +828,14 @@ qla2x00_sns_gid_pt(scsi_qla_host_t *vha, sw_info_t *list) sizeof(struct sns_cmd_pkt)); if (rval != QLA_SUCCESS) { /*EMPTY*/ - DEBUG2_3(printk("scsi(%ld): GID_PT Send SNS failed (%d).\n", - vha->host_no, rval)); + ql_dbg(ql_dbg_disc, vha, 0x206d, + "GID_PT Send SNS failed (%d).\n", rval); } else if (sns_cmd->p.gid_data[8] != 0x80 || sns_cmd->p.gid_data[9] != 0x02) { - DEBUG2_3(printk("scsi(%ld): GID_PT failed, rejected request, " - "gid_rsp:\n", vha->host_no)); - DEBUG2_3(qla2x00_dump_buffer(sns_cmd->p.gid_data, 16)); + ql_dbg(ql_dbg_disc, vha, 0x202f, + "GID_PT failed, rejected request, gid_rsp:\n"); + ql_dump_buffer(ql_dbg_disc + ql_dbg_buffer, vha, 0x2081, + sns_cmd->p.gid_data, 16); rval = QLA_FUNCTION_FAILED; } else { /* Set port IDs in switch info list. */ @@ -900,13 +898,14 @@ qla2x00_sns_gpn_id(scsi_qla_host_t *vha, sw_info_t *list) GPN_ID_SNS_CMD_SIZE / 2, sizeof(struct sns_cmd_pkt)); if (rval != QLA_SUCCESS) { /*EMPTY*/ - DEBUG2_3(printk("scsi(%ld): GPN_ID Send SNS failed " - "(%d).\n", vha->host_no, rval)); + ql_dbg(ql_dbg_disc, vha, 0x2032, + "GPN_ID Send SNS failed (%d).\n", rval); } else if (sns_cmd->p.gpn_data[8] != 0x80 || sns_cmd->p.gpn_data[9] != 0x02) { - DEBUG2_3(printk("scsi(%ld): GPN_ID failed, rejected " - "request, gpn_rsp:\n", vha->host_no)); - DEBUG2_3(qla2x00_dump_buffer(sns_cmd->p.gpn_data, 16)); + ql_dbg(ql_dbg_disc + ql_dbg_buffer, vha, 0x207e, + "GPN_ID failed, rejected request, gpn_rsp:\n"); + ql_dump_buffer(ql_dbg_disc, vha, 0x207f, + sns_cmd->p.gpn_data, 16); rval = QLA_FUNCTION_FAILED; } else { /* Save portname */ @@ -955,24 +954,24 @@ qla2x00_sns_gnn_id(scsi_qla_host_t *vha, sw_info_t *list) GNN_ID_SNS_CMD_SIZE / 2, sizeof(struct sns_cmd_pkt)); if (rval != QLA_SUCCESS) { /*EMPTY*/ - DEBUG2_3(printk("scsi(%ld): GNN_ID Send SNS failed " - "(%d).\n", vha->host_no, rval)); + ql_dbg(ql_dbg_disc, vha, 0x203f, + "GNN_ID Send SNS failed (%d).\n", rval); } else if (sns_cmd->p.gnn_data[8] != 0x80 || sns_cmd->p.gnn_data[9] != 0x02) { - DEBUG2_3(printk("scsi(%ld): GNN_ID failed, rejected " - "request, gnn_rsp:\n", vha->host_no)); - DEBUG2_3(qla2x00_dump_buffer(sns_cmd->p.gnn_data, 16)); + ql_dbg(ql_dbg_disc + ql_dbg_buffer, vha, 0x2082, + "GNN_ID failed, rejected request, gnn_rsp:\n"); + ql_dump_buffer(ql_dbg_disc + ql_dbg_buffer, vha, 0x207a, + sns_cmd->p.gnn_data, 16); rval = QLA_FUNCTION_FAILED; } else { /* Save nodename */ memcpy(list[i].node_name, &sns_cmd->p.gnn_data[16], WWN_SIZE); - DEBUG2_3(printk("scsi(%ld): GID_PT entry - " - "nn %02x%02x%02x%02x%02x%02x%02x%02x " + ql_dbg(ql_dbg_disc, vha, 0x206e, + "GID_PT entry - nn %02x%02x%02x%02x%02x%02x%02x%02x " "pn %02x%02x%02x%02x%02x%02x%02x%02x " - "portid=%02x%02x%02x.\n", - vha->host_no, + "port_id=%02x%02x%02x.\n", list[i].node_name[0], list[i].node_name[1], list[i].node_name[2], list[i].node_name[3], list[i].node_name[4], list[i].node_name[5], @@ -982,7 +981,7 @@ qla2x00_sns_gnn_id(scsi_qla_host_t *vha, sw_info_t *list) list[i].port_name[4], list[i].port_name[5], list[i].port_name[6], list[i].port_name[7], list[i].d_id.b.domain, list[i].d_id.b.area, - list[i].d_id.b.al_pa)); + list[i].d_id.b.al_pa); } /* Last device exit. */ @@ -1025,17 +1024,18 @@ qla2x00_sns_rft_id(scsi_qla_host_t *vha) sizeof(struct sns_cmd_pkt)); if (rval != QLA_SUCCESS) { /*EMPTY*/ - DEBUG2_3(printk("scsi(%ld): RFT_ID Send SNS failed (%d).\n", - vha->host_no, rval)); + ql_dbg(ql_dbg_disc, vha, 0x2060, + "RFT_ID Send SNS failed (%d).\n", rval); } else if (sns_cmd->p.rft_data[8] != 0x80 || sns_cmd->p.rft_data[9] != 0x02) { - DEBUG2_3(printk("scsi(%ld): RFT_ID failed, rejected request, " - "rft_rsp:\n", vha->host_no)); - DEBUG2_3(qla2x00_dump_buffer(sns_cmd->p.rft_data, 16)); + ql_dbg(ql_dbg_disc + ql_dbg_buffer, vha, 0x2083, + "RFT_ID failed, rejected request rft_rsp:\n"); + ql_dump_buffer(ql_dbg_disc + ql_dbg_buffer, vha, 0x2080, + sns_cmd->p.rft_data, 16); rval = QLA_FUNCTION_FAILED; } else { - DEBUG2(printk("scsi(%ld): RFT_ID exiting normally.\n", - vha->host_no)); + ql_dbg(ql_dbg_disc, vha, 0x2073, + "RFT_ID exiting normally.\n"); } return (rval); @@ -1081,17 +1081,18 @@ qla2x00_sns_rnn_id(scsi_qla_host_t *vha) sizeof(struct sns_cmd_pkt)); if (rval != QLA_SUCCESS) { /*EMPTY*/ - DEBUG2_3(printk("scsi(%ld): RNN_ID Send SNS failed (%d).\n", - vha->host_no, rval)); + ql_dbg(ql_dbg_disc, vha, 0x204a, + "RNN_ID Send SNS failed (%d).\n", rval); } else if (sns_cmd->p.rnn_data[8] != 0x80 || sns_cmd->p.rnn_data[9] != 0x02) { - DEBUG2_3(printk("scsi(%ld): RNN_ID failed, rejected request, " - "rnn_rsp:\n", vha->host_no)); - DEBUG2_3(qla2x00_dump_buffer(sns_cmd->p.rnn_data, 16)); + ql_dbg(ql_dbg_disc + ql_dbg_buffer, vha, 0x207b, + "RNN_ID failed, rejected request, rnn_rsp:\n"); + ql_dump_buffer(ql_dbg_disc + ql_dbg_buffer, vha, 0x207c, + sns_cmd->p.rnn_data, 16); rval = QLA_FUNCTION_FAILED; } else { - DEBUG2(printk("scsi(%ld): RNN_ID exiting normally.\n", - vha->host_no)); + ql_dbg(ql_dbg_disc, vha, 0x204c, + "RNN_ID exiting normally.\n"); } return (rval); @@ -1116,10 +1117,10 @@ qla2x00_mgmt_svr_login(scsi_qla_host_t *vha) ha->isp_ops->fabric_login(vha, vha->mgmt_svr_loop_id, 0xff, 0xff, 0xfa, mb, BIT_1|BIT_0); if (mb[0] != MBS_COMMAND_COMPLETE) { - DEBUG2_13(printk("%s(%ld): Failed MANAGEMENT_SERVER login: " - "loop_id=%x mb[0]=%x mb[1]=%x mb[2]=%x mb[6]=%x mb[7]=%x\n", - __func__, vha->host_no, vha->mgmt_svr_loop_id, mb[0], mb[1], - mb[2], mb[6], mb[7])); + ql_dbg(ql_dbg_disc, vha, 0x2024, + "Failed management_server login: loopid=%x mb[0]=%x " + "mb[1]=%x mb[2]=%x mb[6]=%x mb[7]=%x.\n", + vha->mgmt_svr_loop_id, mb[0], mb[1], mb[2], mb[6], mb[7]); ret = QLA_FUNCTION_FAILED; } else vha->flags.management_server_logged_in = 1; @@ -1292,11 +1293,12 @@ qla2x00_fdmi_rhba(scsi_qla_host_t *vha) memcpy(eiter->a.node_name, vha->node_name, WWN_SIZE); size += 4 + WWN_SIZE; - DEBUG13(printk("%s(%ld): NODENAME=%02x%02x%02x%02x%02x%02x%02x%02x.\n", - __func__, vha->host_no, - eiter->a.node_name[0], eiter->a.node_name[1], eiter->a.node_name[2], - eiter->a.node_name[3], eiter->a.node_name[4], eiter->a.node_name[5], - eiter->a.node_name[6], eiter->a.node_name[7])); + ql_dbg(ql_dbg_disc, vha, 0x2025, + "NodeName = %02x%02x%02x%02x%02x%02x%02x%02x.\n", + eiter->a.node_name[0], eiter->a.node_name[1], + eiter->a.node_name[2], eiter->a.node_name[3], + eiter->a.node_name[4], eiter->a.node_name[5], + eiter->a.node_name[6], eiter->a.node_name[7]); /* Manufacturer. */ eiter = (struct ct_fdmi_hba_attr *) (entries + size); @@ -1307,8 +1309,8 @@ qla2x00_fdmi_rhba(scsi_qla_host_t *vha) eiter->len = cpu_to_be16(4 + alen); size += 4 + alen; - DEBUG13(printk("%s(%ld): MANUFACTURER=%s.\n", __func__, vha->host_no, - eiter->a.manufacturer)); + ql_dbg(ql_dbg_disc, vha, 0x2026, + "Manufacturer = %s.\n", eiter->a.manufacturer); /* Serial number. */ eiter = (struct ct_fdmi_hba_attr *) (entries + size); @@ -1320,8 +1322,8 @@ qla2x00_fdmi_rhba(scsi_qla_host_t *vha) eiter->len = cpu_to_be16(4 + alen); size += 4 + alen; - DEBUG13(printk("%s(%ld): SERIALNO=%s.\n", __func__, vha->host_no, - eiter->a.serial_num)); + ql_dbg(ql_dbg_disc, vha, 0x2027, + "Serial no. = %s.\n", eiter->a.serial_num); /* Model name. */ eiter = (struct ct_fdmi_hba_attr *) (entries + size); @@ -1332,8 +1334,8 @@ qla2x00_fdmi_rhba(scsi_qla_host_t *vha) eiter->len = cpu_to_be16(4 + alen); size += 4 + alen; - DEBUG13(printk("%s(%ld): MODEL_NAME=%s.\n", __func__, vha->host_no, - eiter->a.model)); + ql_dbg(ql_dbg_disc, vha, 0x2028, + "Model Name = %s.\n", eiter->a.model); /* Model description. */ eiter = (struct ct_fdmi_hba_attr *) (entries + size); @@ -1345,8 +1347,8 @@ qla2x00_fdmi_rhba(scsi_qla_host_t *vha) eiter->len = cpu_to_be16(4 + alen); size += 4 + alen; - DEBUG13(printk("%s(%ld): MODEL_DESC=%s.\n", __func__, vha->host_no, - eiter->a.model_desc)); + ql_dbg(ql_dbg_disc, vha, 0x2029, + "Model Desc = %s.\n", eiter->a.model_desc); /* Hardware version. */ eiter = (struct ct_fdmi_hba_attr *) (entries + size); @@ -1357,8 +1359,8 @@ qla2x00_fdmi_rhba(scsi_qla_host_t *vha) eiter->len = cpu_to_be16(4 + alen); size += 4 + alen; - DEBUG13(printk("%s(%ld): HARDWAREVER=%s.\n", __func__, vha->host_no, - eiter->a.hw_version)); + ql_dbg(ql_dbg_disc, vha, 0x202a, + "Hardware ver = %s.\n", eiter->a.hw_version); /* Driver version. */ eiter = (struct ct_fdmi_hba_attr *) (entries + size); @@ -1369,8 +1371,8 @@ qla2x00_fdmi_rhba(scsi_qla_host_t *vha) eiter->len = cpu_to_be16(4 + alen); size += 4 + alen; - DEBUG13(printk("%s(%ld): DRIVERVER=%s.\n", __func__, vha->host_no, - eiter->a.driver_version)); + ql_dbg(ql_dbg_disc, vha, 0x202b, + "Driver ver = %s.\n", eiter->a.driver_version); /* Option ROM version. */ eiter = (struct ct_fdmi_hba_attr *) (entries + size); @@ -1381,8 +1383,8 @@ qla2x00_fdmi_rhba(scsi_qla_host_t *vha) eiter->len = cpu_to_be16(4 + alen); size += 4 + alen; - DEBUG13(printk("%s(%ld): OPTROMVER=%s.\n", __func__, vha->host_no, - eiter->a.orom_version)); + ql_dbg(ql_dbg_disc, vha , 0x202c, + "Optrom vers = %s.\n", eiter->a.orom_version); /* Firmware version */ eiter = (struct ct_fdmi_hba_attr *) (entries + size); @@ -1393,44 +1395,46 @@ qla2x00_fdmi_rhba(scsi_qla_host_t *vha) eiter->len = cpu_to_be16(4 + alen); size += 4 + alen; - DEBUG13(printk("%s(%ld): FIRMWAREVER=%s.\n", __func__, vha->host_no, - eiter->a.fw_version)); + ql_dbg(ql_dbg_disc, vha, 0x202d, + "Firmware vers = %s.\n", eiter->a.fw_version); /* Update MS request size. */ qla2x00_update_ms_fdmi_iocb(vha, size + 16); - DEBUG13(printk("%s(%ld): RHBA identifier=" - "%02x%02x%02x%02x%02x%02x%02x%02x size=%d.\n", __func__, - vha->host_no, ct_req->req.rhba.hba_identifier[0], + ql_dbg(ql_dbg_disc, vha, 0x202e, + "RHBA identifier = " + "%02x%02x%02x%02x%02x%02x%02x%02x size=%d.\n", + ct_req->req.rhba.hba_identifier[0], ct_req->req.rhba.hba_identifier[1], ct_req->req.rhba.hba_identifier[2], ct_req->req.rhba.hba_identifier[3], ct_req->req.rhba.hba_identifier[4], ct_req->req.rhba.hba_identifier[5], ct_req->req.rhba.hba_identifier[6], - ct_req->req.rhba.hba_identifier[7], size)); - DEBUG13(qla2x00_dump_buffer(entries, size)); + ct_req->req.rhba.hba_identifier[7], size); + ql_dump_buffer(ql_dbg_disc + ql_dbg_buffer, vha, 0x2076, + entries, size); /* Execute MS IOCB */ rval = qla2x00_issue_iocb(vha, ha->ms_iocb, ha->ms_iocb_dma, sizeof(ms_iocb_entry_t)); if (rval != QLA_SUCCESS) { /*EMPTY*/ - DEBUG2_3(printk("scsi(%ld): RHBA issue IOCB failed (%d).\n", - vha->host_no, rval)); + ql_dbg(ql_dbg_disc, vha, 0x2030, + "RHBA issue IOCB failed (%d).\n", rval); } else if (qla2x00_chk_ms_status(vha, ms_pkt, ct_rsp, "RHBA") != QLA_SUCCESS) { rval = QLA_FUNCTION_FAILED; if (ct_rsp->header.reason_code == CT_REASON_CANNOT_PERFORM && ct_rsp->header.explanation_code == CT_EXPL_ALREADY_REGISTERED) { - DEBUG2_13(printk("%s(%ld): HBA already registered.\n", - __func__, vha->host_no)); + ql_dbg(ql_dbg_disc, vha, 0x2034, + "HBA already registered.\n"); rval = QLA_ALREADY_REGISTERED; } } else { - DEBUG2(printk("scsi(%ld): RHBA exiting normally.\n", - vha->host_no)); + ql_dbg(ql_dbg_disc, vha, 0x2035, + "RHBA exiting normally.\n"); } return rval; @@ -1464,26 +1468,26 @@ qla2x00_fdmi_dhba(scsi_qla_host_t *vha) /* Prepare FDMI command arguments -- portname. */ memcpy(ct_req->req.dhba.port_name, vha->port_name, WWN_SIZE); - DEBUG13(printk("%s(%ld): DHBA portname=" - "%02x%02x%02x%02x%02x%02x%02x%02x.\n", __func__, vha->host_no, + ql_dbg(ql_dbg_disc, vha, 0x2036, + "DHBA portname = %02x%02x%02x%02x%02x%02x%02x%02x.\n", ct_req->req.dhba.port_name[0], ct_req->req.dhba.port_name[1], ct_req->req.dhba.port_name[2], ct_req->req.dhba.port_name[3], ct_req->req.dhba.port_name[4], ct_req->req.dhba.port_name[5], - ct_req->req.dhba.port_name[6], ct_req->req.dhba.port_name[7])); + ct_req->req.dhba.port_name[6], ct_req->req.dhba.port_name[7]); /* Execute MS IOCB */ rval = qla2x00_issue_iocb(vha, ha->ms_iocb, ha->ms_iocb_dma, sizeof(ms_iocb_entry_t)); if (rval != QLA_SUCCESS) { /*EMPTY*/ - DEBUG2_3(printk("scsi(%ld): DHBA issue IOCB failed (%d).\n", - vha->host_no, rval)); + ql_dbg(ql_dbg_disc, vha, 0x2037, + "DHBA issue IOCB failed (%d).\n", rval); } else if (qla2x00_chk_ms_status(vha, ms_pkt, ct_rsp, "DHBA") != QLA_SUCCESS) { rval = QLA_FUNCTION_FAILED; } else { - DEBUG2(printk("scsi(%ld): DHBA exiting normally.\n", - vha->host_no)); + ql_dbg(ql_dbg_disc, vha, 0x2038, + "DHBA exiting normally.\n"); } return rval; @@ -1534,9 +1538,10 @@ qla2x00_fdmi_rpa(scsi_qla_host_t *vha) eiter->a.fc4_types[2] = 0x01; size += 4 + 32; - DEBUG13(printk("%s(%ld): FC4_TYPES=%02x %02x.\n", __func__, - vha->host_no, eiter->a.fc4_types[2], - eiter->a.fc4_types[1])); + ql_dbg(ql_dbg_disc, vha, 0x2039, + "FC4_TYPES=%02x %02x.\n", + eiter->a.fc4_types[2], + eiter->a.fc4_types[1]); /* Supported speed. */ eiter = (struct ct_fdmi_port_attr *) (entries + size); @@ -1561,8 +1566,8 @@ qla2x00_fdmi_rpa(scsi_qla_host_t *vha) FDMI_PORT_SPEED_1GB); size += 4 + 4; - DEBUG13(printk("%s(%ld): SUPPORTED_SPEED=%x.\n", __func__, vha->host_no, - eiter->a.sup_speed)); + ql_dbg(ql_dbg_disc, vha, 0x203a, + "Supported_Speed=%x.\n", eiter->a.sup_speed); /* Current speed. */ eiter = (struct ct_fdmi_port_attr *) (entries + size); @@ -1596,8 +1601,8 @@ qla2x00_fdmi_rpa(scsi_qla_host_t *vha) } size += 4 + 4; - DEBUG13(printk("%s(%ld): CURRENT_SPEED=%x.\n", __func__, vha->host_no, - eiter->a.cur_speed)); + ql_dbg(ql_dbg_disc, vha, 0x203b, + "Current_Speed=%x.\n", eiter->a.cur_speed); /* Max frame size. */ eiter = (struct ct_fdmi_port_attr *) (entries + size); @@ -1609,8 +1614,8 @@ qla2x00_fdmi_rpa(scsi_qla_host_t *vha) eiter->a.max_frame_size = cpu_to_be32(max_frame_size); size += 4 + 4; - DEBUG13(printk("%s(%ld): MAX_FRAME_SIZE=%x.\n", __func__, vha->host_no, - eiter->a.max_frame_size)); + ql_dbg(ql_dbg_disc, vha, 0x203c, + "Max_Frame_Size=%x.\n", eiter->a.max_frame_size); /* OS device name. */ eiter = (struct ct_fdmi_port_attr *) (entries + size); @@ -1621,8 +1626,8 @@ qla2x00_fdmi_rpa(scsi_qla_host_t *vha) eiter->len = cpu_to_be16(4 + alen); size += 4 + alen; - DEBUG13(printk("%s(%ld): OS_DEVICE_NAME=%s.\n", __func__, vha->host_no, - eiter->a.os_dev_name)); + ql_dbg(ql_dbg_disc, vha, 0x204b, + "OS_Device_Name=%s.\n", eiter->a.os_dev_name); /* Hostname. */ if (strlen(fc_host_system_hostname(vha->host))) { @@ -1637,35 +1642,36 @@ qla2x00_fdmi_rpa(scsi_qla_host_t *vha) eiter->len = cpu_to_be16(4 + alen); size += 4 + alen; - DEBUG13(printk("%s(%ld): HOSTNAME=%s.\n", __func__, - vha->host_no, eiter->a.host_name)); + ql_dbg(ql_dbg_disc, vha, 0x203d, + "HostName=%s.\n", eiter->a.host_name); } /* Update MS request size. */ qla2x00_update_ms_fdmi_iocb(vha, size + 16); - DEBUG13(printk("%s(%ld): RPA portname=" - "%02x%02x%02x%02x%02x%02x%02x%02x size=%d.\n", __func__, - vha->host_no, ct_req->req.rpa.port_name[0], - ct_req->req.rpa.port_name[1], ct_req->req.rpa.port_name[2], - ct_req->req.rpa.port_name[3], ct_req->req.rpa.port_name[4], - ct_req->req.rpa.port_name[5], ct_req->req.rpa.port_name[6], - ct_req->req.rpa.port_name[7], size)); - DEBUG13(qla2x00_dump_buffer(entries, size)); + ql_dbg(ql_dbg_disc, vha, 0x203e, + "RPA portname= %02x%02x%02x%02x%02X%02x%02x%02x size=%d.\n", + ct_req->req.rpa.port_name[0], ct_req->req.rpa.port_name[1], + ct_req->req.rpa.port_name[2], ct_req->req.rpa.port_name[3], + ct_req->req.rpa.port_name[4], ct_req->req.rpa.port_name[5], + ct_req->req.rpa.port_name[6], ct_req->req.rpa.port_name[7], + size); + ql_dump_buffer(ql_dbg_disc + ql_dbg_buffer, vha, 0x2079, + entries, size); /* Execute MS IOCB */ rval = qla2x00_issue_iocb(vha, ha->ms_iocb, ha->ms_iocb_dma, sizeof(ms_iocb_entry_t)); if (rval != QLA_SUCCESS) { /*EMPTY*/ - DEBUG2_3(printk("scsi(%ld): RPA issue IOCB failed (%d).\n", - vha->host_no, rval)); + ql_dbg(ql_dbg_disc, vha, 0x2040, + "RPA issue IOCB failed (%d).\n", rval); } else if (qla2x00_chk_ms_status(vha, ms_pkt, ct_rsp, "RPA") != QLA_SUCCESS) { rval = QLA_FUNCTION_FAILED; } else { - DEBUG2(printk("scsi(%ld): RPA exiting normally.\n", - vha->host_no)); + ql_dbg(ql_dbg_disc, vha, 0x2041, + "RPA exiting nornally.\n"); } return rval; @@ -1749,8 +1755,8 @@ qla2x00_gfpn_id(scsi_qla_host_t *vha, sw_info_t *list) sizeof(ms_iocb_entry_t)); if (rval != QLA_SUCCESS) { /*EMPTY*/ - DEBUG2_3(printk("scsi(%ld): GFPN_ID issue IOCB " - "failed (%d).\n", vha->host_no, rval)); + ql_dbg(ql_dbg_disc, vha, 0x2023, + "GFPN_ID issue IOCB failed (%d).\n", rval); } else if (qla2x00_chk_ms_status(vha, ms_pkt, ct_rsp, "GFPN_ID") != QLA_SUCCESS) { rval = QLA_FUNCTION_FAILED; @@ -1860,8 +1866,8 @@ qla2x00_gpsc(scsi_qla_host_t *vha, sw_info_t *list) sizeof(ms_iocb_entry_t)); if (rval != QLA_SUCCESS) { /*EMPTY*/ - DEBUG2_3(printk("scsi(%ld): GPSC issue IOCB " - "failed (%d).\n", vha->host_no, rval)); + ql_dbg(ql_dbg_disc, vha, 0x2059, + "GPSC issue IOCB failed (%d).\n", rval); } else if ((rval = qla2x00_chk_ms_status(vha, ms_pkt, ct_rsp, "GPSC")) != QLA_SUCCESS) { /* FM command unsupported? */ @@ -1870,9 +1876,9 @@ qla2x00_gpsc(scsi_qla_host_t *vha, sw_info_t *list) CT_REASON_INVALID_COMMAND_CODE || ct_rsp->header.reason_code == CT_REASON_COMMAND_UNSUPPORTED)) { - DEBUG2(printk("scsi(%ld): GPSC command " - "unsupported, disabling query...\n", - vha->host_no)); + ql_dbg(ql_dbg_disc, vha, 0x205a, + "GPSC command unsupported, disabling " + "query.\n"); ha->flags.gpsc_supported = 0; rval = QLA_FUNCTION_FAILED; break; @@ -1898,9 +1904,10 @@ qla2x00_gpsc(scsi_qla_host_t *vha, sw_info_t *list) break; } - DEBUG2_3(printk("scsi(%ld): GPSC ext entry - " - "fpn %02x%02x%02x%02x%02x%02x%02x%02x speeds=%04x " - "speed=%04x.\n", vha->host_no, + ql_dbg(ql_dbg_disc, vha, 0x205b, + "GPSC ext entry - fpn " + "%02x%02x%02x%02x%02x%02x%02x%02x speeds=%04x " + "speed=%04x.\n", list[i].fabric_port_name[0], list[i].fabric_port_name[1], list[i].fabric_port_name[2], @@ -1910,7 +1917,7 @@ qla2x00_gpsc(scsi_qla_host_t *vha, sw_info_t *list) list[i].fabric_port_name[6], list[i].fabric_port_name[7], be16_to_cpu(ct_rsp->rsp.gpsc.speeds), - be16_to_cpu(ct_rsp->rsp.gpsc.speed))); + be16_to_cpu(ct_rsp->rsp.gpsc.speed)); } /* Last device exit. */ @@ -1968,14 +1975,12 @@ qla2x00_gff_id(scsi_qla_host_t *vha, sw_info_t *list) sizeof(ms_iocb_entry_t)); if (rval != QLA_SUCCESS) { - DEBUG2_3(printk(KERN_INFO - "scsi(%ld): GFF_ID issue IOCB failed " - "(%d).\n", vha->host_no, rval)); + ql_dbg(ql_dbg_disc, vha, 0x205c, + "GFF_ID issue IOCB failed (%d).\n", rval); } else if (qla2x00_chk_ms_status(vha, ms_pkt, ct_rsp, "GFF_ID") != QLA_SUCCESS) { - DEBUG2_3(printk(KERN_INFO - "scsi(%ld): GFF_ID IOCB status had a " - "failure status code\n", vha->host_no)); + ql_dbg(ql_dbg_disc, vha, 0x205d, + "GFF_ID IOCB status had a failure status code.\n"); } else { fcp_scsi_features = ct_rsp->rsp.gff_id.fc4_features[GFF_FCP_SCSI_OFFSET]; diff --git a/drivers/scsi/qla2xxx/qla_init.c b/drivers/scsi/qla2xxx/qla_init.c index 920b76bfbb93..def694271bf7 100644 --- a/drivers/scsi/qla2xxx/qla_init.c +++ b/drivers/scsi/qla2xxx/qla_init.c @@ -153,11 +153,10 @@ qla2x00_async_iocb_timeout(srb_t *sp) fc_port_t *fcport = sp->fcport; struct srb_ctx *ctx = sp->ctx; - DEBUG2(printk(KERN_WARNING - "scsi(%ld:%x): Async-%s timeout - portid=%02x%02x%02x.\n", - fcport->vha->host_no, sp->handle, - ctx->name, fcport->d_id.b.domain, - fcport->d_id.b.area, fcport->d_id.b.al_pa)); + ql_dbg(ql_dbg_disc, fcport->vha, 0x2071, + "Async-%s timeout - portid=%02x%02x%02x.\n", + ctx->name, fcport->d_id.b.domain, fcport->d_id.b.area, + fcport->d_id.b.al_pa); fcport->flags &= ~FCF_ASYNC_SENT; if (ctx->type == SRB_LOGIN_CMD) { @@ -211,11 +210,10 @@ qla2x00_async_login(struct scsi_qla_host *vha, fc_port_t *fcport, if (rval != QLA_SUCCESS) goto done_free_sp; - DEBUG2(printk(KERN_DEBUG - "scsi(%ld:%x): Async-login - loop-id=%x portid=%02x%02x%02x " - "retries=%d.\n", fcport->vha->host_no, sp->handle, fcport->loop_id, - fcport->d_id.b.domain, fcport->d_id.b.area, fcport->d_id.b.al_pa, - fcport->login_retry)); + ql_dbg(ql_dbg_disc, vha, 0x2072, + "Async-login - loopid=%x portid=%02x%02x%02x retries=%d.\n", + fcport->loop_id, fcport->d_id.b.domain, fcport->d_id.b.area, + fcport->d_id.b.al_pa, fcport->login_retry); return rval; done_free_sp: @@ -259,10 +257,10 @@ qla2x00_async_logout(struct scsi_qla_host *vha, fc_port_t *fcport) if (rval != QLA_SUCCESS) goto done_free_sp; - DEBUG2(printk(KERN_DEBUG - "scsi(%ld:%x): Async-logout - loop-id=%x portid=%02x%02x%02x.\n", - fcport->vha->host_no, sp->handle, fcport->loop_id, - fcport->d_id.b.domain, fcport->d_id.b.area, fcport->d_id.b.al_pa)); + ql_dbg(ql_dbg_disc, vha, 0x2070, + "Async-logout - loop-id=%x portid=%02x%02x%02x.\n", + fcport->loop_id, fcport->d_id.b.domain, fcport->d_id.b.area, + fcport->d_id.b.al_pa); return rval; done_free_sp: @@ -309,11 +307,10 @@ qla2x00_async_adisc(struct scsi_qla_host *vha, fc_port_t *fcport, if (rval != QLA_SUCCESS) goto done_free_sp; - DEBUG2(printk(KERN_DEBUG - "scsi(%ld:%x): Async-adisc - loop-id=%x portid=%02x%02x%02x.\n", - fcport->vha->host_no, sp->handle, fcport->loop_id, - fcport->d_id.b.domain, fcport->d_id.b.area, fcport->d_id.b.al_pa)); - + ql_dbg(ql_dbg_disc, vha, 0x206f, + "Async-adisc - loopid=%x portid=%02x%02x%02x.\n", + fcport->loop_id, fcport->d_id.b.domain, fcport->d_id.b.area, + fcport->d_id.b.al_pa); return rval; done_free_sp: @@ -362,11 +359,10 @@ qla2x00_async_tm_cmd(fc_port_t *fcport, uint32_t flags, uint32_t lun, if (rval != QLA_SUCCESS) goto done_free_sp; - DEBUG2(printk(KERN_DEBUG - "scsi(%ld:%x): Async-tmf - loop-id=%x portid=%02x%02x%02x.\n", - fcport->vha->host_no, sp->handle, fcport->loop_id, - fcport->d_id.b.domain, fcport->d_id.b.area, fcport->d_id.b.al_pa)); - + ql_dbg(ql_dbg_taskm, vha, 0x802f, + "Async-tmf loop-id=%x portid=%02x%02x%02x.\n", + fcport->loop_id, fcport->d_id.b.domain, fcport->d_id.b.area, + fcport->d_id.b.al_pa); return rval; done_free_sp: @@ -471,9 +467,8 @@ qla2x00_async_tm_cmd_done(struct scsi_qla_host *vha, fc_port_t *fcport, flags == TCF_LUN_RESET ? MK_SYNC_ID_LUN : MK_SYNC_ID); if ((rval != QLA_SUCCESS) || iocb->u.tmf.data) { - DEBUG2_3_11(printk(KERN_WARNING - "%s(%ld): TM IOCB failed (%x).\n", - __func__, vha->host_no, rval)); + ql_dbg(ql_dbg_taskm, vha, 0x8030, + "TM IOCB failed (%x).\n", rval); } return; @@ -519,11 +514,12 @@ qla2x00_initialize_adapter(scsi_qla_host_t *vha) set_bit(0, ha->req_qid_map); set_bit(0, ha->rsp_qid_map); - qla_printk(KERN_INFO, ha, "Configuring PCI space...\n"); + ql_log(ql_log_info, vha, 0x0040, + "Configuring PCI space...\n"); rval = ha->isp_ops->pci_config(vha); if (rval) { - DEBUG2(printk("scsi(%ld): Unable to configure PCI space.\n", - vha->host_no)); + ql_log(ql_log_warn, vha, 0x0044, + "Unable to configure PCI space.\n"); return (rval); } @@ -531,20 +527,21 @@ qla2x00_initialize_adapter(scsi_qla_host_t *vha) rval = qla2xxx_get_flash_info(vha); if (rval) { - DEBUG2(printk("scsi(%ld): Unable to validate FLASH data.\n", - vha->host_no)); + ql_log(ql_log_fatal, vha, 0x004f, + "Unable to validate FLASH data.\n"); return (rval); } ha->isp_ops->get_flash_version(vha, req->ring); - - qla_printk(KERN_INFO, ha, "Configure NVRAM parameters...\n"); + ql_log(ql_log_info, vha, 0x0061, + "Configure NVRAM parameters...\n"); ha->isp_ops->nvram_config(vha); if (ha->flags.disable_serdes) { /* Mask HBA via NVRAM settings? */ - qla_printk(KERN_INFO, ha, "Masking HBA WWPN " + ql_log(ql_log_info, vha, 0x0077, + "Masking HBA WWPN " "%02x%02x%02x%02x%02x%02x%02x%02x (via NVRAM).\n", vha->port_name[0], vha->port_name[1], vha->port_name[2], vha->port_name[3], @@ -553,7 +550,8 @@ qla2x00_initialize_adapter(scsi_qla_host_t *vha) return QLA_FUNCTION_FAILED; } - qla_printk(KERN_INFO, ha, "Verifying loaded RISC code...\n"); + ql_log(ql_log_info, vha, 0x0078, + "Verifying loaded RISC code...\n"); if (qla2x00_isp_firmware(vha) != QLA_SUCCESS) { rval = ha->isp_ops->chip_diag(vha); @@ -567,7 +565,7 @@ qla2x00_initialize_adapter(scsi_qla_host_t *vha) if (IS_QLA84XX(ha)) { ha->cs84xx = qla84xx_get_chip(vha); if (!ha->cs84xx) { - qla_printk(KERN_ERR, ha, + ql_log(ql_log_warn, vha, 0x00d0, "Unable to configure ISP84XX.\n"); return QLA_FUNCTION_FAILED; } @@ -579,8 +577,8 @@ qla2x00_initialize_adapter(scsi_qla_host_t *vha) /* Issue verify 84xx FW IOCB to complete 84xx initialization */ rval = qla84xx_init_chip(vha); if (rval != QLA_SUCCESS) { - qla_printk(KERN_ERR, ha, - "Unable to initialize ISP84XX.\n"); + ql_log(ql_log_warn, vha, 0x00d4, + "Unable to initialize ISP84XX.\n"); qla84xx_put_chip(vha); } } @@ -797,9 +795,7 @@ qla2x00_isp_firmware(scsi_qla_host_t *vha) rval = QLA_FUNCTION_FAILED; if (ha->flags.disable_risc_code_load) { - DEBUG2(printk("scsi(%ld): RISC CODE NOT loaded\n", - vha->host_no)); - qla_printk(KERN_INFO, ha, "RISC CODE NOT loaded\n"); + ql_log(ql_log_info, vha, 0x0079, "RISC CODE NOT loaded.\n"); /* Verify checksum of loaded RISC code. */ rval = qla2x00_verify_checksum(vha, ha->fw_srisc_address); @@ -810,10 +806,9 @@ qla2x00_isp_firmware(scsi_qla_host_t *vha) } } - if (rval) { - DEBUG2_3(printk("scsi(%ld): **** Load RISC code ****\n", - vha->host_no)); - } + if (rval) + ql_dbg(ql_dbg_init, vha, 0x007a, + "**** Load RISC code ****.\n"); return (rval); } @@ -1105,8 +1100,8 @@ qla2x00_chip_diag(scsi_qla_host_t *vha) /* Assume a failed state */ rval = QLA_FUNCTION_FAILED; - DEBUG3(printk("scsi(%ld): Testing device at %lx.\n", - vha->host_no, (u_long)®->flash_address)); + ql_dbg(ql_dbg_init, vha, 0x007b, + "Testing device at %lx.\n", (u_long)®->flash_address); spin_lock_irqsave(&ha->hardware_lock, flags); @@ -1128,8 +1123,8 @@ qla2x00_chip_diag(scsi_qla_host_t *vha) if (!cnt) goto chip_diag_failed; - DEBUG3(printk("scsi(%ld): Reset register cleared by chip reset\n", - vha->host_no)); + ql_dbg(ql_dbg_init, vha, 0x007c, + "Reset register cleared by chip reset.\n"); /* Reset RISC processor. */ WRT_REG_WORD(®->hccr, HCCR_RESET_RISC); @@ -1150,7 +1145,7 @@ qla2x00_chip_diag(scsi_qla_host_t *vha) goto chip_diag_failed; /* Check product ID of chip */ - DEBUG3(printk("scsi(%ld): Checking product ID of chip\n", vha->host_no)); + ql_dbg(ql_dbg_init, vha, 0x007d, "Checking product Id of chip.\n"); mb[1] = RD_MAILBOX_REG(ha, reg, 1); mb[2] = RD_MAILBOX_REG(ha, reg, 2); @@ -1158,8 +1153,9 @@ qla2x00_chip_diag(scsi_qla_host_t *vha) mb[4] = qla2x00_debounce_register(MAILBOX_REG(ha, reg, 4)); if (mb[1] != PROD_ID_1 || (mb[2] != PROD_ID_2 && mb[2] != PROD_ID_2a) || mb[3] != PROD_ID_3) { - qla_printk(KERN_WARNING, ha, - "Wrong product ID = 0x%x,0x%x,0x%x\n", mb[1], mb[2], mb[3]); + ql_log(ql_log_warn, vha, 0x0062, + "Wrong product ID = 0x%x,0x%x,0x%x.\n", + mb[1], mb[2], mb[3]); goto chip_diag_failed; } @@ -1178,8 +1174,7 @@ qla2x00_chip_diag(scsi_qla_host_t *vha) if (IS_QLA2200(ha) && RD_MAILBOX_REG(ha, reg, 7) == QLA2200A_RISC_ROM_VER) { /* Limit firmware transfer size with a 2200A */ - DEBUG3(printk("scsi(%ld): Found QLA2200A chip.\n", - vha->host_no)); + ql_dbg(ql_dbg_init, vha, 0x007e, "Found QLA2200A Chip.\n"); ha->device_type |= DT_ISP2200A; ha->fw_transfer_size = 128; @@ -1188,24 +1183,20 @@ qla2x00_chip_diag(scsi_qla_host_t *vha) /* Wrap Incoming Mailboxes Test. */ spin_unlock_irqrestore(&ha->hardware_lock, flags); - DEBUG3(printk("scsi(%ld): Checking mailboxes.\n", vha->host_no)); + ql_dbg(ql_dbg_init, vha, 0x007f, "Checking mailboxes.\n"); rval = qla2x00_mbx_reg_test(vha); - if (rval) { - DEBUG(printk("scsi(%ld): Failed mailbox send register test\n", - vha->host_no)); - qla_printk(KERN_WARNING, ha, - "Failed mailbox send register test\n"); - } - else { + if (rval) + ql_log(ql_log_warn, vha, 0x0080, + "Failed mailbox send register test.\n"); + else /* Flag a successful rval */ rval = QLA_SUCCESS; - } spin_lock_irqsave(&ha->hardware_lock, flags); chip_diag_failed: if (rval) - DEBUG2_3(printk("scsi(%ld): Chip diagnostics **** FAILED " - "****\n", vha->host_no)); + ql_log(ql_log_info, vha, 0x0081, + "Chip diagnostics **** FAILED ****.\n"); spin_unlock_irqrestore(&ha->hardware_lock, flags); @@ -1232,10 +1223,8 @@ qla24xx_chip_diag(scsi_qla_host_t *vha) rval = qla2x00_mbx_reg_test(vha); if (rval) { - DEBUG(printk("scsi(%ld): Failed mailbox send register test\n", - vha->host_no)); - qla_printk(KERN_WARNING, ha, - "Failed mailbox send register test\n"); + ql_log(ql_log_warn, vha, 0x0082, + "Failed mailbox send register test.\n"); } else { /* Flag a successful rval */ rval = QLA_SUCCESS; @@ -1257,8 +1246,8 @@ qla2x00_alloc_fw_dump(scsi_qla_host_t *vha) struct rsp_que *rsp = ha->rsp_q_map[0]; if (ha->fw_dump) { - qla_printk(KERN_WARNING, ha, - "Firmware dump previously allocated.\n"); + ql_dbg(ql_dbg_init, vha, 0x00bd, + "Firmware dump already allocated.\n"); return; } @@ -1288,8 +1277,9 @@ qla2x00_alloc_fw_dump(scsi_qla_host_t *vha) tc = dma_alloc_coherent(&ha->pdev->dev, FCE_SIZE, &tc_dma, GFP_KERNEL); if (!tc) { - qla_printk(KERN_WARNING, ha, "Unable to allocate " - "(%d KB) for FCE.\n", FCE_SIZE / 1024); + ql_log(ql_log_warn, vha, 0x00be, + "Unable to allocate (%d KB) for FCE.\n", + FCE_SIZE / 1024); goto try_eft; } @@ -1297,16 +1287,15 @@ qla2x00_alloc_fw_dump(scsi_qla_host_t *vha) rval = qla2x00_enable_fce_trace(vha, tc_dma, FCE_NUM_BUFFERS, ha->fce_mb, &ha->fce_bufs); if (rval) { - qla_printk(KERN_WARNING, ha, "Unable to initialize " - "FCE (%d).\n", rval); + ql_log(ql_log_warn, vha, 0x00bf, + "Unable to initialize FCE (%d).\n", rval); dma_free_coherent(&ha->pdev->dev, FCE_SIZE, tc, tc_dma); ha->flags.fce_enabled = 0; goto try_eft; } - - qla_printk(KERN_INFO, ha, "Allocated (%d KB) for FCE...\n", - FCE_SIZE / 1024); + ql_log(ql_log_info, vha, 0x00c0, + "Allocate (%d KB) for FCE...\n", FCE_SIZE / 1024); fce_size = sizeof(struct qla2xxx_fce_chain) + FCE_SIZE; ha->flags.fce_enabled = 1; @@ -1317,23 +1306,23 @@ try_eft: tc = dma_alloc_coherent(&ha->pdev->dev, EFT_SIZE, &tc_dma, GFP_KERNEL); if (!tc) { - qla_printk(KERN_WARNING, ha, "Unable to allocate " - "(%d KB) for EFT.\n", EFT_SIZE / 1024); + ql_log(ql_log_warn, vha, 0x00c1, + "Unable to allocate (%d KB) for EFT.\n", + EFT_SIZE / 1024); goto cont_alloc; } memset(tc, 0, EFT_SIZE); rval = qla2x00_enable_eft_trace(vha, tc_dma, EFT_NUM_BUFFERS); if (rval) { - qla_printk(KERN_WARNING, ha, "Unable to initialize " - "EFT (%d).\n", rval); + ql_log(ql_log_warn, vha, 0x00c2, + "Unable to initialize EFT (%d).\n", rval); dma_free_coherent(&ha->pdev->dev, EFT_SIZE, tc, tc_dma); goto cont_alloc; } - - qla_printk(KERN_INFO, ha, "Allocated (%d KB) for EFT...\n", - EFT_SIZE / 1024); + ql_log(ql_log_info, vha, 0x00c3, + "Allocated (%d KB) EFT ...\n", EFT_SIZE / 1024); eft_size = EFT_SIZE; ha->eft_dma = tc_dma; @@ -1350,8 +1339,9 @@ cont_alloc: ha->fw_dump = vmalloc(dump_size); if (!ha->fw_dump) { - qla_printk(KERN_WARNING, ha, "Unable to allocate (%d KB) for " - "firmware dump!!!\n", dump_size / 1024); + ql_log(ql_log_warn, vha, 0x00c4, + "Unable to allocate (%d KB) for firmware dump.\n", + dump_size / 1024); if (ha->fce) { dma_free_coherent(&ha->pdev->dev, FCE_SIZE, ha->fce, @@ -1368,8 +1358,8 @@ cont_alloc: } return; } - qla_printk(KERN_INFO, ha, "Allocated (%d KB) for firmware dump...\n", - dump_size / 1024); + ql_log(ql_log_info, vha, 0x00c5, + "Allocated (%d KB) for firmware dump.\n", dump_size / 1024); ha->fw_dump_len = dump_size; ha->fw_dump->signature[0] = 'Q'; @@ -1398,23 +1388,21 @@ qla81xx_mpi_sync(scsi_qla_host_t *vha) int rval; uint16_t dc; uint32_t dw; - struct qla_hw_data *ha = vha->hw; if (!IS_QLA81XX(vha->hw)) return QLA_SUCCESS; rval = qla2x00_write_ram_word(vha, 0x7c00, 1); if (rval != QLA_SUCCESS) { - DEBUG2(qla_printk(KERN_WARNING, ha, - "Sync-MPI: Unable to acquire semaphore.\n")); + ql_log(ql_log_warn, vha, 0x0105, + "Unable to acquire semaphore.\n"); goto done; } pci_read_config_word(vha->hw->pdev, 0x54, &dc); rval = qla2x00_read_ram_word(vha, 0x7a15, &dw); if (rval != QLA_SUCCESS) { - DEBUG2(qla_printk(KERN_WARNING, ha, - "Sync-MPI: Unable to read sync.\n")); + ql_log(ql_log_warn, vha, 0x0067, "Unable to read sync.\n"); goto done_release; } @@ -1426,15 +1414,14 @@ qla81xx_mpi_sync(scsi_qla_host_t *vha) dw |= dc; rval = qla2x00_write_ram_word(vha, 0x7a15, dw); if (rval != QLA_SUCCESS) { - DEBUG2(qla_printk(KERN_WARNING, ha, - "Sync-MPI: Unable to gain sync.\n")); + ql_log(ql_log_warn, vha, 0x0114, "Unable to gain sync.\n"); } done_release: rval = qla2x00_write_ram_word(vha, 0x7c00, 0); if (rval != QLA_SUCCESS) { - DEBUG2(qla_printk(KERN_WARNING, ha, - "Sync-MPI: Unable to release semaphore.\n")); + ql_log(ql_log_warn, vha, 0x006d, + "Unable to release semaphore.\n"); } done: @@ -1479,14 +1466,14 @@ qla2x00_setup_chip(scsi_qla_host_t *vha) /* Load firmware sequences */ rval = ha->isp_ops->load_risc(vha, &srisc_address); if (rval == QLA_SUCCESS) { - DEBUG(printk("scsi(%ld): Verifying Checksum of loaded RISC " - "code.\n", vha->host_no)); + ql_dbg(ql_dbg_init, vha, 0x00c9, + "Verifying Checksum of loaded RISC code.\n"); rval = qla2x00_verify_checksum(vha, srisc_address); if (rval == QLA_SUCCESS) { /* Start firmware execution. */ - DEBUG(printk("scsi(%ld): Checksum OK, start " - "firmware.\n", vha->host_no)); + ql_dbg(ql_dbg_init, vha, 0x00ca, + "Starting firmware.\n"); rval = qla2x00_execute_fw(vha, srisc_address); /* Retrieve firmware information. */ @@ -1522,9 +1509,9 @@ enable_82xx_npiv: } } } else { - DEBUG2(printk(KERN_INFO - "scsi(%ld): ISP Firmware failed checksum.\n", - vha->host_no)); + ql_log(ql_log_fatal, vha, 0x00cd, + "ISP Firmware failed checksum.\n"); + goto failed; } } @@ -1549,7 +1536,7 @@ enable_82xx_npiv: ha->flags.fac_supported = 1; ha->fdt_block_size = size << 2; } else { - qla_printk(KERN_ERR, ha, + ql_log(ql_log_warn, vha, 0x00ce, "Unsupported FAC firmware (%d.%02d.%02d).\n", ha->fw_major_version, ha->fw_minor_version, ha->fw_subminor_version); @@ -1557,8 +1544,8 @@ enable_82xx_npiv: } failed: if (rval) { - DEBUG2_3(printk("scsi(%ld): Setup chip **** FAILED ****.\n", - vha->host_no)); + ql_log(ql_log_fatal, vha, 0x00cf, + "Setup chip ****FAILED****.\n"); } return (rval); @@ -1608,10 +1595,11 @@ qla2x00_update_fw_options(scsi_qla_host_t *vha) return; /* Serial Link options. */ - DEBUG3(printk("scsi(%ld): Serial link options:\n", - vha->host_no)); - DEBUG3(qla2x00_dump_buffer((uint8_t *)&ha->fw_seriallink_options, - sizeof(ha->fw_seriallink_options))); + ql_dbg(ql_dbg_init + ql_dbg_buffer, vha, 0x0115, + "Serial link options.\n"); + ql_dump_buffer(ql_dbg_init + ql_dbg_buffer, vha, 0x0109, + (uint8_t *)&ha->fw_seriallink_options, + sizeof(ha->fw_seriallink_options)); ha->fw_options[1] &= ~FO1_SET_EMPHASIS_SWING; if (ha->fw_seriallink_options[3] & BIT_2) { @@ -1688,7 +1676,7 @@ qla24xx_update_fw_options(scsi_qla_host_t *vha) le16_to_cpu(ha->fw_seriallink_options24[2]), le16_to_cpu(ha->fw_seriallink_options24[3])); if (rval != QLA_SUCCESS) { - qla_printk(KERN_WARNING, ha, + ql_log(ql_log_warn, vha, 0x0104, "Unable to update Serial Link options (%x).\n", rval); } } @@ -1746,8 +1734,9 @@ qla24xx_config_rings(struct scsi_qla_host *vha) icb->rid = __constant_cpu_to_le16(rid); if (ha->flags.msix_enabled) { msix = &ha->msix_entries[1]; - DEBUG2_17(printk(KERN_INFO - "Registering vector 0x%x for base que\n", msix->entry)); + ql_dbg(ql_dbg_init, vha, 0x00fd, + "Registering vector 0x%x for base que.\n", + msix->entry); icb->msix = cpu_to_le16(msix->entry); } /* Use alternate PCI bus number */ @@ -1764,8 +1753,8 @@ qla24xx_config_rings(struct scsi_qla_host *vha) icb->firmware_options_2 &= __constant_cpu_to_le32(~BIT_22); ha->flags.disable_msix_handshake = 1; - qla_printk(KERN_INFO, ha, - "MSIX Handshake Disable Mode turned on\n"); + ql_dbg(ql_dbg_init, vha, 0x00fe, + "MSIX Handshake Disable Mode turned on.\n"); } else { icb->firmware_options_2 |= __constant_cpu_to_le32(BIT_22); @@ -1850,7 +1839,7 @@ qla2x00_init_rings(scsi_qla_host_t *vha) /* Update any ISP specific firmware options before initialization. */ ha->isp_ops->update_fw_options(vha); - DEBUG(printk("scsi(%ld): Issue init firmware.\n", vha->host_no)); + ql_dbg(ql_dbg_init, vha, 0x00d1, "Issue init firmware.\n"); if (ha->flags.npiv_supported) { if (ha->operating_mode == LOOP) @@ -1866,11 +1855,11 @@ qla2x00_init_rings(scsi_qla_host_t *vha) rval = qla2x00_init_firmware(vha, ha->init_cb_size); if (rval) { - DEBUG2_3(printk("scsi(%ld): Init firmware **** FAILED ****.\n", - vha->host_no)); + ql_log(ql_log_fatal, vha, 0x00d2, + "Init Firmware **** FAILED ****.\n"); } else { - DEBUG3(printk("scsi(%ld): Init firmware -- success.\n", - vha->host_no)); + ql_dbg(ql_dbg_init, vha, 0x00d3, + "Init Firmware -- success.\n"); } return (rval); @@ -1913,10 +1902,8 @@ qla2x00_fw_ready(scsi_qla_host_t *vha) /* Wait for ISP to finish LIP */ if (!vha->flags.init_done) - qla_printk(KERN_INFO, ha, "Waiting for LIP to complete...\n"); - - DEBUG3(printk("scsi(%ld): Waiting for LIP to complete...\n", - vha->host_no)); + ql_log(ql_log_info, vha, 0x801e, + "Waiting for LIP to complete.\n"); do { rval = qla2x00_get_firmware_state(vha, state); @@ -1925,30 +1912,35 @@ qla2x00_fw_ready(scsi_qla_host_t *vha) vha->device_flags &= ~DFLG_NO_CABLE; } if (IS_QLA84XX(ha) && state[0] != FSTATE_READY) { - DEBUG16(printk("scsi(%ld): fw_state=%x " - "84xx=%x.\n", vha->host_no, state[0], - state[2])); + ql_dbg(ql_dbg_taskm, vha, 0x801f, + "fw_state=%x 84xx=%x.\n", state[0], + state[2]); if ((state[2] & FSTATE_LOGGED_IN) && (state[2] & FSTATE_WAITING_FOR_VERIFY)) { - DEBUG16(printk("scsi(%ld): Sending " - "verify iocb.\n", vha->host_no)); + ql_dbg(ql_dbg_taskm, vha, 0x8028, + "Sending verify iocb.\n"); cs84xx_time = jiffies; rval = qla84xx_init_chip(vha); - if (rval != QLA_SUCCESS) + if (rval != QLA_SUCCESS) { + ql_log(ql_log_warn, + vha, 0x8043, + "Init chip failed.\n"); break; + } /* Add time taken to initialize. */ cs84xx_time = jiffies - cs84xx_time; wtime += cs84xx_time; mtime += cs84xx_time; - DEBUG16(printk("scsi(%ld): Increasing " - "wait time by %ld. New time %ld\n", - vha->host_no, cs84xx_time, wtime)); + ql_dbg(ql_dbg_taskm, vha, 0x8042, + "Increasing wait time by %ld. " + "New time %ld.\n", cs84xx_time, + wtime); } } else if (state[0] == FSTATE_READY) { - DEBUG(printk("scsi(%ld): F/W Ready - OK \n", - vha->host_no)); + ql_dbg(ql_dbg_taskm, vha, 0x8037, + "F/W Ready - OK.\n"); qla2x00_get_retry_cnt(vha, &ha->retry_count, &ha->login_timeout, &ha->r_a_tov); @@ -1965,7 +1957,7 @@ qla2x00_fw_ready(scsi_qla_host_t *vha) * other than Wait for Login. */ if (time_after_eq(jiffies, mtime)) { - qla_printk(KERN_INFO, ha, + ql_log(ql_log_info, vha, 0x8038, "Cable is unplugged...\n"); vha->device_flags |= DFLG_NO_CABLE; @@ -1985,17 +1977,17 @@ qla2x00_fw_ready(scsi_qla_host_t *vha) /* Delay for a while */ msleep(500); - DEBUG3(printk("scsi(%ld): fw_state=%x curr time=%lx.\n", - vha->host_no, state[0], jiffies)); + ql_dbg(ql_dbg_taskm, vha, 0x8039, + "fw_state=%x curr time=%lx.\n", state[0], jiffies); } while (1); - DEBUG(printk("scsi(%ld): fw_state=%x (%x, %x, %x, %x) curr time=%lx.\n", - vha->host_no, state[0], state[1], state[2], state[3], state[4], - jiffies)); + ql_dbg(ql_dbg_taskm, vha, 0x803a, + "fw_state=%x (%x, %x, %x, %x) " "curr time=%lx.\n", state[0], + state[1], state[2], state[3], state[4], jiffies); if (rval) { - DEBUG2_3(printk("scsi(%ld): Firmware ready **** FAILED ****.\n", - vha->host_no)); + ql_log(ql_log_warn, vha, 0x803b, + "Firmware ready **** FAILED ****.\n"); } return (rval); @@ -2034,19 +2026,19 @@ qla2x00_configure_hba(scsi_qla_host_t *vha) if (LOOP_TRANSITION(vha) || atomic_read(&ha->loop_down_timer) || IS_QLA8XXX_TYPE(ha) || (rval == QLA_COMMAND_ERROR && loop_id == 0x7)) { - DEBUG2(printk("%s(%ld) Loop is in a transition state\n", - __func__, vha->host_no)); + ql_dbg(ql_dbg_disc, vha, 0x2008, + "Loop is in a transition state.\n"); } else { - qla_printk(KERN_WARNING, ha, - "ERROR -- Unable to get host loop ID.\n"); + ql_log(ql_log_warn, vha, 0x2009, + "Unable to get host loop ID.\n"); set_bit(ISP_ABORT_NEEDED, &vha->dpc_flags); } return (rval); } if (topo == 4) { - qla_printk(KERN_INFO, ha, - "Cannot get topology - retrying.\n"); + ql_log(ql_log_info, vha, 0x200a, + "Cannot get topology - retrying.\n"); return (QLA_FUNCTION_FAILED); } @@ -2059,31 +2051,27 @@ qla2x00_configure_hba(scsi_qla_host_t *vha) switch (topo) { case 0: - DEBUG3(printk("scsi(%ld): HBA in NL topology.\n", - vha->host_no)); + ql_dbg(ql_dbg_disc, vha, 0x200b, "HBA in NL topology.\n"); ha->current_topology = ISP_CFG_NL; strcpy(connect_type, "(Loop)"); break; case 1: - DEBUG3(printk("scsi(%ld): HBA in FL topology.\n", - vha->host_no)); + ql_dbg(ql_dbg_disc, vha, 0x200c, "HBA in FL topology.\n"); ha->switch_cap = sw_cap; ha->current_topology = ISP_CFG_FL; strcpy(connect_type, "(FL_Port)"); break; case 2: - DEBUG3(printk("scsi(%ld): HBA in N P2P topology.\n", - vha->host_no)); + ql_dbg(ql_dbg_disc, vha, 0x200d, "HBA in N P2P topology.\n"); ha->operating_mode = P2P; ha->current_topology = ISP_CFG_N; strcpy(connect_type, "(N_Port-to-N_Port)"); break; case 3: - DEBUG3(printk("scsi(%ld): HBA in F P2P topology.\n", - vha->host_no)); + ql_dbg(ql_dbg_disc, vha, 0x200e, "HBA in F P2P topology.\n"); ha->switch_cap = sw_cap; ha->operating_mode = P2P; ha->current_topology = ISP_CFG_F; @@ -2091,9 +2079,8 @@ qla2x00_configure_hba(scsi_qla_host_t *vha) break; default: - DEBUG3(printk("scsi(%ld): HBA in unknown topology %x. " - "Using NL.\n", - vha->host_no, topo)); + ql_dbg(ql_dbg_disc, vha, 0x200f, + "HBA in unknown topology %x, using NL.\n", topo); ha->current_topology = ISP_CFG_NL; strcpy(connect_type, "(Loop)"); break; @@ -2106,14 +2093,16 @@ qla2x00_configure_hba(scsi_qla_host_t *vha) vha->d_id.b.al_pa = al_pa; if (!vha->flags.init_done) - qla_printk(KERN_INFO, ha, - "Topology - %s, Host Loop address 0x%x\n", + ql_log(ql_log_info, vha, 0x2010, + "Topology - %s, Host Loop address 0x%x.\n", connect_type, vha->loop_id); if (rval) { - DEBUG2_3(printk("scsi(%ld): FAILED.\n", vha->host_no)); + ql_log(ql_log_warn, vha, 0x2011, + "%s FAILED\n", __func__); } else { - DEBUG3(printk("scsi(%ld): exiting normally.\n", vha->host_no)); + ql_dbg(ql_dbg_disc, vha, 0x2012, + "%s success\n", __func__); } return(rval); @@ -2227,18 +2216,22 @@ qla2x00_nvram_config(scsi_qla_host_t *vha) for (cnt = 0, chksum = 0; cnt < ha->nvram_size; cnt++) chksum += *ptr++; - DEBUG5(printk("scsi(%ld): Contents of NVRAM\n", vha->host_no)); - DEBUG5(qla2x00_dump_buffer((uint8_t *)nv, ha->nvram_size)); + ql_dbg(ql_dbg_init + ql_dbg_buffer, vha, 0x010f, + "Contents of NVRAM.\n"); + ql_dump_buffer(ql_dbg_init + ql_dbg_buffer, vha, 0x0110, + (uint8_t *)nv, ha->nvram_size); /* Bad NVRAM data, set defaults parameters. */ if (chksum || nv->id[0] != 'I' || nv->id[1] != 'S' || nv->id[2] != 'P' || nv->id[3] != ' ' || nv->nvram_version < 1) { /* Reset NVRAM data. */ - qla_printk(KERN_WARNING, ha, "Inconsistent NVRAM detected: " - "checksum=0x%x id=%c version=0x%x.\n", chksum, nv->id[0], - nv->nvram_version); - qla_printk(KERN_WARNING, ha, "Falling back to functioning (yet " - "invalid -- WWPN) defaults.\n"); + ql_log(ql_log_warn, vha, 0x0064, + "Inconisistent NVRAM " + "detected: checksum=0x%x id=%c version=0x%x.\n", + chksum, nv->id[0], nv->nvram_version); + ql_log(ql_log_warn, vha, 0x0065, + "Falling back to " + "functioning (yet invalid -- WWPN) defaults.\n"); /* * Set default initialization control block. @@ -2382,8 +2375,13 @@ qla2x00_nvram_config(scsi_qla_host_t *vha) /* * Set host adapter parameters. */ + + /* + * BIT_7 in the host-parameters section allows for modification to + * internal driver logging. + */ if (nv->host_p[0] & BIT_7) - ql2xextended_error_logging = 1; + ql2xextended_error_logging = 0x7fffffff; ha->flags.disable_risc_code_load = ((nv->host_p[0] & BIT_4) ? 1 : 0); /* Always load RISC code on non ISP2[12]00 chips. */ if (!IS_QLA2100(ha) && !IS_QLA2200(ha)) @@ -2488,10 +2486,7 @@ qla2x00_nvram_config(scsi_qla_host_t *vha) if (ha->zio_mode != QLA_ZIO_DISABLED) { ha->zio_mode = QLA_ZIO_MODE_6; - DEBUG2(printk("scsi(%ld): ZIO mode %d enabled; timer " - "delay (%d us).\n", vha->host_no, ha->zio_mode, - ha->zio_timer * 100)); - qla_printk(KERN_INFO, ha, + ql_log(ql_log_info, vha, 0x0068, "ZIO mode %d enabled; timer delay (%d us).\n", ha->zio_mode, ha->zio_timer * 100); @@ -2502,8 +2497,8 @@ qla2x00_nvram_config(scsi_qla_host_t *vha) } if (rval) { - DEBUG2_3(printk(KERN_WARNING - "scsi(%ld): NVRAM configuration failed!\n", vha->host_no)); + ql_log(ql_log_warn, vha, 0x0069, + "NVRAM configuration failed.\n"); } return (rval); } @@ -2574,15 +2569,15 @@ qla2x00_configure_loop(scsi_qla_host_t *vha) if (test_bit(LOCAL_LOOP_UPDATE, &vha->dpc_flags)) { rval = qla2x00_configure_hba(vha); if (rval != QLA_SUCCESS) { - DEBUG(printk("scsi(%ld): Unable to configure HBA.\n", - vha->host_no)); + ql_dbg(ql_dbg_disc, vha, 0x2013, + "Unable to configure HBA.\n"); return (rval); } } save_flags = flags = vha->dpc_flags; - DEBUG(printk("scsi(%ld): Configure loop -- dpc flags =0x%lx\n", - vha->host_no, flags)); + ql_dbg(ql_dbg_disc, vha, 0x2014, + "Configure loop -- dpc flags = 0x%lx.\n", flags); /* * If we have both an RSCN and PORT UPDATE pending then handle them @@ -2619,15 +2614,21 @@ qla2x00_configure_loop(scsi_qla_host_t *vha) } if (test_bit(LOCAL_LOOP_UPDATE, &flags)) { - if (test_bit(LOOP_RESYNC_NEEDED, &vha->dpc_flags)) + if (test_bit(LOOP_RESYNC_NEEDED, &vha->dpc_flags)) { + ql_dbg(ql_dbg_disc, vha, 0x2015, + "Loop resync needed, failing.\n"); rval = QLA_FUNCTION_FAILED; + } else rval = qla2x00_configure_local_loop(vha); } if (rval == QLA_SUCCESS && test_bit(RSCN_UPDATE, &flags)) { - if (LOOP_TRANSITION(vha)) + if (LOOP_TRANSITION(vha)) { + ql_dbg(ql_dbg_disc, vha, 0x201e, + "Needs RSCN update and loop transition.\n"); rval = QLA_FUNCTION_FAILED; + } else rval = qla2x00_configure_fabric(vha); } @@ -2638,16 +2639,17 @@ qla2x00_configure_loop(scsi_qla_host_t *vha) rval = QLA_FUNCTION_FAILED; } else { atomic_set(&vha->loop_state, LOOP_READY); - - DEBUG(printk("scsi(%ld): LOOP READY\n", vha->host_no)); + ql_dbg(ql_dbg_disc, vha, 0x2069, + "LOOP READY.\n"); } } if (rval) { - DEBUG2_3(printk("%s(%ld): *** FAILED ***\n", - __func__, vha->host_no)); + ql_dbg(ql_dbg_disc, vha, 0x206a, + "%s *** FAILED ***.\n", __func__); } else { - DEBUG3(printk("%s: exiting normally\n", __func__)); + ql_dbg(ql_dbg_disc, vha, 0x206b, + "%s: exiting normally.\n", __func__); } /* Restore state if a resync event occurred during processing */ @@ -2695,8 +2697,10 @@ qla2x00_configure_local_loop(scsi_qla_host_t *vha) new_fcport = NULL; entries = MAX_FIBRE_DEVICES; - DEBUG3(printk("scsi(%ld): Getting FCAL position map\n", vha->host_no)); - DEBUG3(qla2x00_get_fcal_position_map(vha, NULL)); + ql_dbg(ql_dbg_disc, vha, 0x2016, + "Getting FCAL position map.\n"); + if (ql2xextended_error_logging & ql_dbg_disc) + qla2x00_get_fcal_position_map(vha, NULL); /* Get list of logged in devices. */ memset(ha->gid_list, 0, GID_LIST_SIZE); @@ -2705,14 +2709,17 @@ qla2x00_configure_local_loop(scsi_qla_host_t *vha) if (rval != QLA_SUCCESS) goto cleanup_allocation; - DEBUG3(printk("scsi(%ld): Entries in ID list (%d)\n", - vha->host_no, entries)); - DEBUG3(qla2x00_dump_buffer((uint8_t *)ha->gid_list, - entries * sizeof(struct gid_list_info))); + ql_dbg(ql_dbg_disc, vha, 0x2017, + "Entries in ID list (%d).\n", entries); + ql_dump_buffer(ql_dbg_disc + ql_dbg_buffer, vha, 0x2075, + (uint8_t *)ha->gid_list, + entries * sizeof(struct gid_list_info)); /* Allocate temporary fcport for any new fcports discovered. */ new_fcport = qla2x00_alloc_fcport(vha, GFP_KERNEL); if (new_fcport == NULL) { + ql_log(ql_log_warn, vha, 0x2018, + "Memory allocation failed for fcport.\n"); rval = QLA_MEMORY_ALLOC_FAILED; goto cleanup_allocation; } @@ -2726,9 +2733,9 @@ qla2x00_configure_local_loop(scsi_qla_host_t *vha) fcport->port_type != FCT_BROADCAST && (fcport->flags & FCF_FABRIC_DEVICE) == 0) { - DEBUG(printk("scsi(%ld): Marking port lost, " - "loop_id=0x%04x\n", - vha->host_no, fcport->loop_id)); + ql_dbg(ql_dbg_disc, vha, 0x2019, + "Marking port lost loop_id=0x%04x.\n", + fcport->loop_id); qla2x00_set_fcport_state(fcport, FCS_DEVICE_LOST); } @@ -2769,12 +2776,12 @@ qla2x00_configure_local_loop(scsi_qla_host_t *vha) new_fcport->vp_idx = vha->vp_idx; rval2 = qla2x00_get_port_database(vha, new_fcport, 0); if (rval2 != QLA_SUCCESS) { - DEBUG2(printk("scsi(%ld): Failed to retrieve fcport " - "information -- get_port_database=%x, " - "loop_id=0x%04x\n", - vha->host_no, rval2, new_fcport->loop_id)); - DEBUG2(printk("scsi(%ld): Scheduling resync...\n", - vha->host_no)); + ql_dbg(ql_dbg_disc, vha, 0x201a, + "Failed to retrieve fcport information " + "-- get_port_database=%x, loop_id=0x%04x.\n", + rval2, new_fcport->loop_id); + ql_dbg(ql_dbg_disc, vha, 0x201b, + "Scheduling resync.\n"); set_bit(LOOP_RESYNC_NEEDED, &vha->dpc_flags); continue; } @@ -2810,6 +2817,8 @@ qla2x00_configure_local_loop(scsi_qla_host_t *vha) fcport = new_fcport; new_fcport = qla2x00_alloc_fcport(vha, GFP_KERNEL); if (new_fcport == NULL) { + ql_log(ql_log_warn, vha, 0x201c, + "Failed to allocate memory for fcport.\n"); rval = QLA_MEMORY_ALLOC_FAILED; goto cleanup_allocation; } @@ -2828,8 +2837,8 @@ cleanup_allocation: kfree(new_fcport); if (rval != QLA_SUCCESS) { - DEBUG2(printk("scsi(%ld): Configure local loop error exit: " - "rval=%x\n", vha->host_no, rval)); + ql_dbg(ql_dbg_disc, vha, 0x201d, + "Configure local loop error exit: rval=%x.\n", rval); } return (rval); @@ -2858,27 +2867,27 @@ qla2x00_iidma_fcport(scsi_qla_host_t *vha, fc_port_t *fcport) rval = qla2x00_set_idma_speed(vha, fcport->loop_id, fcport->fp_speed, mb); if (rval != QLA_SUCCESS) { - DEBUG2(printk("scsi(%ld): Unable to adjust iIDMA " - "%02x%02x%02x%02x%02x%02x%02x%02x -- %04x %x %04x %04x.\n", - vha->host_no, fcport->port_name[0], fcport->port_name[1], + ql_dbg(ql_dbg_disc, vha, 0x2004, + "Unable to adjust iIDMA " + "%02x%02x%02x%02x%02x%02x%02x%02x -- %04x %x %04x " + "%04x.\n", fcport->port_name[0], fcport->port_name[1], fcport->port_name[2], fcport->port_name[3], fcport->port_name[4], fcport->port_name[5], fcport->port_name[6], fcport->port_name[7], rval, - fcport->fp_speed, mb[0], mb[1])); + fcport->fp_speed, mb[0], mb[1]); } else { link_speed = link_speeds[LS_UNKNOWN]; if (fcport->fp_speed < 5) link_speed = link_speeds[fcport->fp_speed]; else if (fcport->fp_speed == 0x13) link_speed = link_speeds[5]; - DEBUG2(qla_printk(KERN_INFO, ha, - "iIDMA adjusted to %s GB/s on " - "%02x%02x%02x%02x%02x%02x%02x%02x.\n", - link_speed, fcport->port_name[0], - fcport->port_name[1], fcport->port_name[2], - fcport->port_name[3], fcport->port_name[4], - fcport->port_name[5], fcport->port_name[6], - fcport->port_name[7])); + ql_dbg(ql_dbg_disc, vha, 0x2005, + "iIDMA adjusted to %s GB/s " + "on %02x%02x%02x%02x%02x%02x%02x%02x.\n", link_speed, + fcport->port_name[0], fcport->port_name[1], + fcport->port_name[2], fcport->port_name[3], + fcport->port_name[4], fcport->port_name[5], + fcport->port_name[6], fcport->port_name[7]); } } @@ -2887,7 +2896,6 @@ qla2x00_reg_remote_port(scsi_qla_host_t *vha, fc_port_t *fcport) { struct fc_rport_identifiers rport_ids; struct fc_rport *rport; - struct qla_hw_data *ha = vha->hw; unsigned long flags; qla2x00_rport_del(fcport); @@ -2899,8 +2907,8 @@ qla2x00_reg_remote_port(scsi_qla_host_t *vha, fc_port_t *fcport) rport_ids.roles = FC_RPORT_ROLE_UNKNOWN; fcport->rport = rport = fc_remote_port_add(vha->host, 0, &rport_ids); if (!rport) { - qla_printk(KERN_WARNING, ha, - "Unable to allocate fc remote port!\n"); + ql_log(ql_log_warn, vha, 0x2006, + "Unable to allocate fc remote port.\n"); return; } spin_lock_irqsave(fcport->vha->host->host_lock, flags); @@ -2975,8 +2983,8 @@ qla2x00_configure_fabric(scsi_qla_host_t *vha) loop_id = SNS_FL_PORT; rval = qla2x00_get_port_name(vha, loop_id, vha->fabric_node_name, 1); if (rval != QLA_SUCCESS) { - DEBUG2(printk("scsi(%ld): MBC_GET_PORT_NAME Failed, No FL " - "Port\n", vha->host_no)); + ql_dbg(ql_dbg_disc, vha, 0x201f, + "MBX_GET_PORT_NAME failed, No FL Port.\n"); vha->device_flags &= ~SWITCH_FOUND; return (QLA_SUCCESS); @@ -3003,32 +3011,32 @@ qla2x00_configure_fabric(scsi_qla_host_t *vha) ha->isp_ops->fabric_login(vha, loop_id, 0xff, 0xff, 0xfc, mb, BIT_1 | BIT_0); if (mb[0] != MBS_COMMAND_COMPLETE) { - DEBUG2(qla_printk(KERN_INFO, ha, - "Failed SNS login: loop_id=%x mb[0]=%x mb[1]=%x " - "mb[2]=%x mb[6]=%x mb[7]=%x\n", loop_id, - mb[0], mb[1], mb[2], mb[6], mb[7])); + ql_dbg(ql_dbg_disc, vha, 0x2042, + "Failed SNS login: loop_id=%x mb[0]=%x mb[1]=%x mb[2]=%x " + "mb[6]=%x mb[7]=%x.\n", loop_id, mb[0], mb[1], + mb[2], mb[6], mb[7]); return (QLA_SUCCESS); } if (test_and_clear_bit(REGISTER_FC4_NEEDED, &vha->dpc_flags)) { if (qla2x00_rft_id(vha)) { /* EMPTY */ - DEBUG2(printk("scsi(%ld): Register FC-4 " - "TYPE failed.\n", vha->host_no)); + ql_dbg(ql_dbg_disc, vha, 0x2045, + "Register FC-4 TYPE failed.\n"); } if (qla2x00_rff_id(vha)) { /* EMPTY */ - DEBUG2(printk("scsi(%ld): Register FC-4 " - "Features failed.\n", vha->host_no)); + ql_dbg(ql_dbg_disc, vha, 0x2049, + "Register FC-4 Features failed.\n"); } if (qla2x00_rnn_id(vha)) { /* EMPTY */ - DEBUG2(printk("scsi(%ld): Register Node Name " - "failed.\n", vha->host_no)); + ql_dbg(ql_dbg_disc, vha, 0x204f, + "Register Node Name failed.\n"); } else if (qla2x00_rsnn_nn(vha)) { /* EMPTY */ - DEBUG2(printk("scsi(%ld): Register Symbolic " - "Node Name failed.\n", vha->host_no)); + ql_dbg(ql_dbg_disc, vha, 0x2053, + "Register Symobilic Node Name failed.\n"); } } @@ -3132,8 +3140,8 @@ qla2x00_configure_fabric(scsi_qla_host_t *vha) } if (rval) { - DEBUG2(printk("scsi(%ld): Configure fabric error exit: " - "rval=%d\n", vha->host_no, rval)); + ql_dbg(ql_dbg_disc, vha, 0x2068, + "Configure fabric error exit rval=%d.\n", rval); } return (rval); @@ -3175,8 +3183,8 @@ qla2x00_find_all_fabric_devs(scsi_qla_host_t *vha, swl = kcalloc(MAX_FIBRE_DEVICES, sizeof(sw_info_t), GFP_KERNEL); if (!swl) { /*EMPTY*/ - DEBUG2(printk("scsi(%ld): GID_PT allocations failed, fallback " - "on GA_NXT\n", vha->host_no)); + ql_dbg(ql_dbg_disc, vha, 0x2054, + "GID_PT allocations failed, fallback on GA_NXT.\n"); } else { if (qla2x00_gid_pt(vha, swl) != QLA_SUCCESS) { kfree(swl); @@ -3201,6 +3209,8 @@ qla2x00_find_all_fabric_devs(scsi_qla_host_t *vha, /* Allocate temporary fcport for any new fcports discovered. */ new_fcport = qla2x00_alloc_fcport(vha, GFP_KERNEL); if (new_fcport == NULL) { + ql_log(ql_log_warn, vha, 0x205e, + "Failed to allocate memory for fcport.\n"); kfree(swl); return (QLA_MEMORY_ALLOC_FAILED); } @@ -3247,9 +3257,9 @@ qla2x00_find_all_fabric_devs(scsi_qla_host_t *vha, /* Send GA_NXT to the switch */ rval = qla2x00_ga_nxt(vha, new_fcport); if (rval != QLA_SUCCESS) { - qla_printk(KERN_WARNING, ha, - "SNS scan failed -- assuming zero-entry " - "result...\n"); + ql_log(ql_log_warn, vha, 0x2064, + "SNS scan failed -- assuming " + "zero-entry result.\n"); list_for_each_entry_safe(fcport, fcptemp, new_fcports, list) { list_del(&fcport->list); @@ -3265,9 +3275,11 @@ qla2x00_find_all_fabric_devs(scsi_qla_host_t *vha, wrap.b24 = new_fcport->d_id.b24; first_dev = 0; } else if (new_fcport->d_id.b24 == wrap.b24) { - DEBUG2(printk("scsi(%ld): device wrap (%02x%02x%02x)\n", - vha->host_no, new_fcport->d_id.b.domain, - new_fcport->d_id.b.area, new_fcport->d_id.b.al_pa)); + ql_dbg(ql_dbg_disc, vha, 0x2065, + "Device wrap (%02x%02x%02x).\n", + new_fcport->d_id.b.domain, + new_fcport->d_id.b.area, + new_fcport->d_id.b.al_pa); break; } @@ -3372,6 +3384,8 @@ qla2x00_find_all_fabric_devs(scsi_qla_host_t *vha, nxt_d_id.b24 = new_fcport->d_id.b24; new_fcport = qla2x00_alloc_fcport(vha, GFP_KERNEL); if (new_fcport == NULL) { + ql_log(ql_log_warn, vha, 0x2066, + "Memory allocation failed for fcport.\n"); kfree(swl); return (QLA_MEMORY_ALLOC_FAILED); } @@ -3501,10 +3515,10 @@ qla2x00_device_resync(scsi_qla_host_t *vha) d_id.b.area = MSB(LSW(rscn_entry)); d_id.b.al_pa = LSB(LSW(rscn_entry)); - DEBUG(printk("scsi(%ld): RSCN queue entry[%d] = " - "[%02x/%02x%02x%02x].\n", - vha->host_no, vha->rscn_out_ptr, format, d_id.b.domain, - d_id.b.area, d_id.b.al_pa)); + ql_dbg(ql_dbg_disc, vha, 0x2020, + "RSCN queue entry[%d] = [%02x/%02x%02x%02x].\n", + vha->rscn_out_ptr, format, d_id.b.domain, d_id.b.area, + d_id.b.al_pa); vha->rscn_out_ptr++; if (vha->rscn_out_ptr == MAX_RSCN_COUNT) @@ -3520,17 +3534,17 @@ qla2x00_device_resync(scsi_qla_host_t *vha) if (rscn_entry != vha->rscn_queue[rscn_out_iter]) break; - DEBUG(printk("scsi(%ld): Skipping duplicate RSCN queue " - "entry found at [%d].\n", vha->host_no, - rscn_out_iter)); + ql_dbg(ql_dbg_disc, vha, 0x2021, + "Skipping duplicate RSCN queue entry found at " + "[%d].\n", rscn_out_iter); vha->rscn_out_ptr = rscn_out_iter; } /* Queue overflow, set switch default case. */ if (vha->flags.rscn_queue_overflow) { - DEBUG(printk("scsi(%ld): device_resync: rscn " - "overflow.\n", vha->host_no)); + ql_dbg(ql_dbg_disc, vha, 0x2022, + "device_resync: rscn overflow.\n"); format = 3; vha->flags.rscn_queue_overflow = 0; @@ -3659,10 +3673,11 @@ qla2x00_fabric_login(scsi_qla_host_t *vha, fc_port_t *fcport, tmp_loopid = 0; for (;;) { - DEBUG(printk("scsi(%ld): Trying Fabric Login w/loop id 0x%04x " - "for port %02x%02x%02x.\n", - vha->host_no, fcport->loop_id, fcport->d_id.b.domain, - fcport->d_id.b.area, fcport->d_id.b.al_pa)); + ql_dbg(ql_dbg_disc, vha, 0x2000, + "Trying Fabric Login w/loop id 0x%04x for port " + "%02x%02x%02x.\n", + fcport->loop_id, fcport->d_id.b.domain, + fcport->d_id.b.area, fcport->d_id.b.al_pa); /* Login fcport on switch. */ ha->isp_ops->fabric_login(vha, fcport->loop_id, @@ -3680,10 +3695,11 @@ qla2x00_fabric_login(scsi_qla_host_t *vha, fc_port_t *fcport, tmp_loopid = fcport->loop_id; fcport->loop_id = mb[1]; - DEBUG(printk("Fabric Login: port in use - next " - "loop id=0x%04x, port Id=%02x%02x%02x.\n", + ql_dbg(ql_dbg_disc, vha, 0x2001, + "Fabric Login: port in use - next loop " + "id=0x%04x, port id= %02x%02x%02x.\n", fcport->loop_id, fcport->d_id.b.domain, - fcport->d_id.b.area, fcport->d_id.b.al_pa)); + fcport->d_id.b.area, fcport->d_id.b.al_pa); } else if (mb[0] == MBS_COMMAND_COMPLETE) { /* @@ -3744,11 +3760,11 @@ qla2x00_fabric_login(scsi_qla_host_t *vha, fc_port_t *fcport, /* * unrecoverable / not handled error */ - DEBUG2(printk("%s(%ld): failed=%x port_id=%02x%02x%02x " - "loop_id=%x jiffies=%lx.\n", - __func__, vha->host_no, mb[0], - fcport->d_id.b.domain, fcport->d_id.b.area, - fcport->d_id.b.al_pa, fcport->loop_id, jiffies)); + ql_dbg(ql_dbg_disc, vha, 0x2002, + "Failed=%x port_id=%02x%02x%02x loop_id=%x " + "jiffies=%lx.\n", mb[0], fcport->d_id.b.domain, + fcport->d_id.b.area, fcport->d_id.b.al_pa, + fcport->loop_id, jiffies); *next_loopid = fcport->loop_id; ha->isp_ops->fabric_logout(vha, fcport->loop_id, @@ -3852,7 +3868,8 @@ qla2x00_loop_resync(scsi_qla_host_t *vha) return (QLA_FUNCTION_FAILED); if (rval) - DEBUG2_3(printk("%s(): **** FAILED ****\n", __func__)); + ql_dbg(ql_dbg_disc, vha, 0x206c, + "%s *** FAILED ***.\n", __func__); return (rval); } @@ -3929,8 +3946,8 @@ qla82xx_quiescent_state_cleanup(scsi_qla_host_t *vha) struct qla_hw_data *ha = vha->hw; struct scsi_qla_host *vp; - qla_printk(KERN_INFO, ha, - "Performing ISP error recovery - ha= %p.\n", ha); + ql_dbg(ql_dbg_p3p, vha, 0xb002, + "Performing ISP error recovery - ha=%p.\n", ha); atomic_set(&ha->loop_down_timer, LOOP_DOWN_TIME); if (atomic_read(&vha->loop_state) != LOOP_DOWN) { @@ -3964,8 +3981,8 @@ qla2x00_abort_isp_cleanup(scsi_qla_host_t *vha) clear_bit(ISP_ABORT_NEEDED, &vha->dpc_flags); ha->qla_stats.total_isp_aborts++; - qla_printk(KERN_INFO, ha, - "Performing ISP error recovery - ha= %p.\n", ha); + ql_log(ql_log_info, vha, 0x00af, + "Performing ISP error recovery - ha=%p.\n", ha); /* For ISP82XX, reset_chip is just disabling interrupts. * Driver waits for the completion of the commands. @@ -4016,6 +4033,8 @@ qla2x00_abort_isp_cleanup(scsi_qla_host_t *vha) /* Make sure for ISP 82XX IO DMA is complete */ if (IS_QLA82XX(ha)) { qla82xx_chip_reset_cleanup(vha); + ql_log(ql_log_info, vha, 0x00b4, + "Done chip reset cleanup.\n"); /* Done waiting for pending commands. * Reset the online flag. @@ -4097,7 +4116,7 @@ qla2x00_abort_isp(scsi_qla_host_t *vha) ha->fce_dma, ha->fce_bufs, ha->fce_mb, &ha->fce_bufs); if (rval) { - qla_printk(KERN_WARNING, ha, + ql_log(ql_log_warn, vha, 0x8033, "Unable to reinitialize FCE " "(%d).\n", rval); ha->flags.fce_enabled = 0; @@ -4109,7 +4128,7 @@ qla2x00_abort_isp(scsi_qla_host_t *vha) rval = qla2x00_enable_eft_trace(vha, ha->eft_dma, EFT_NUM_BUFFERS); if (rval) { - qla_printk(KERN_WARNING, ha, + ql_log(ql_log_warn, vha, 0x8034, "Unable to reinitialize EFT " "(%d).\n", rval); } @@ -4118,9 +4137,9 @@ qla2x00_abort_isp(scsi_qla_host_t *vha) vha->flags.online = 1; if (test_bit(ISP_ABORT_RETRY, &vha->dpc_flags)) { if (ha->isp_abort_cnt == 0) { - qla_printk(KERN_WARNING, ha, - "ISP error recovery failed - " - "board disabled\n"); + ql_log(ql_log_fatal, vha, 0x8035, + "ISP error recover failed - " + "board disabled.\n"); /* * The next call disables the board * completely. @@ -4132,16 +4151,16 @@ qla2x00_abort_isp(scsi_qla_host_t *vha) status = 0; } else { /* schedule another ISP abort */ ha->isp_abort_cnt--; - DEBUG(printk("qla%ld: ISP abort - " - "retry remaining %d\n", - vha->host_no, ha->isp_abort_cnt)); + ql_dbg(ql_dbg_taskm, vha, 0x8020, + "ISP abort - retry remaining %d.\n", + ha->isp_abort_cnt); status = 1; } } else { ha->isp_abort_cnt = MAX_RETRIES_OF_ISP_ABORT; - DEBUG(printk("qla2x00(%ld): ISP error recovery " - "- retrying (%d) more times\n", - vha->host_no, ha->isp_abort_cnt)); + ql_dbg(ql_dbg_taskm, vha, 0x8021, + "ISP error recovery - retrying (%d) " + "more times.\n", ha->isp_abort_cnt); set_bit(ISP_ABORT_RETRY, &vha->dpc_flags); status = 1; } @@ -4150,9 +4169,7 @@ qla2x00_abort_isp(scsi_qla_host_t *vha) } if (!status) { - DEBUG(printk(KERN_INFO - "qla2x00_abort_isp(%ld): succeeded.\n", - vha->host_no)); + ql_dbg(ql_dbg_taskm, vha, 0x8022, "%s succeeded.\n", __func__); spin_lock_irqsave(&ha->vport_slock, flags); list_for_each_entry(vp, &ha->vp_list, list) { @@ -4169,8 +4186,7 @@ qla2x00_abort_isp(scsi_qla_host_t *vha) spin_unlock_irqrestore(&ha->vport_slock, flags); } else { - qla_printk(KERN_INFO, ha, - "qla2x00_abort_isp: **** FAILED ****\n"); + ql_log(ql_log_warn, vha, 0x8023, "%s **** FAILED ****.\n"); } return(status); @@ -4211,8 +4227,8 @@ qla2x00_restart_isp(scsi_qla_host_t *vha) status = qla2x00_fw_ready(vha); if (!status) { - DEBUG(printk("%s(): Start configure loop, " - "status = %d\n", __func__, status)); + ql_dbg(ql_dbg_taskm, vha, 0x8031, + "Start configure loop status = %d.\n", status); /* Issue a marker after FW becomes ready. */ qla2x00_marker(vha, req, rsp, 0, 0, MK_SYNC_ALL); @@ -4234,9 +4250,8 @@ qla2x00_restart_isp(scsi_qla_host_t *vha) if ((vha->device_flags & DFLG_NO_CABLE)) status = 0; - DEBUG(printk("%s(): Configure loop done, status = 0x%x\n", - __func__, - status)); + ql_dbg(ql_dbg_taskm, vha, 0x8032, + "Configure loop done, status = 0x%x.\n", status); } return (status); } @@ -4256,13 +4271,13 @@ qla25xx_init_queues(struct qla_hw_data *ha) rsp->options &= ~BIT_0; ret = qla25xx_init_rsp_que(base_vha, rsp); if (ret != QLA_SUCCESS) - DEBUG2_17(printk(KERN_WARNING - "%s Rsp que:%d init failed\n", __func__, - rsp->id)); + ql_dbg(ql_dbg_init, base_vha, 0x00ff, + "%s Rsp que: %d init failed.\n", + __func__, rsp->id); else - DEBUG2_17(printk(KERN_INFO - "%s Rsp que:%d inited\n", __func__, - rsp->id)); + ql_dbg(ql_dbg_init, base_vha, 0x0100, + "%s Rsp que: %d inited.\n", + __func__, rsp->id); } } for (i = 1; i < ha->max_req_queues; i++) { @@ -4272,13 +4287,13 @@ qla25xx_init_queues(struct qla_hw_data *ha) req->options &= ~BIT_0; ret = qla25xx_init_req_que(base_vha, req); if (ret != QLA_SUCCESS) - DEBUG2_17(printk(KERN_WARNING - "%s Req que:%d init failed\n", __func__, - req->id)); + ql_dbg(ql_dbg_init, base_vha, 0x0101, + "%s Req que: %d init failed.\n", + __func__, req->id); else - DEBUG2_17(printk(KERN_WARNING - "%s Req que:%d inited\n", __func__, - req->id)); + ql_dbg(ql_dbg_init, base_vha, 0x0102, + "%s Req que: %d inited.\n", + __func__, req->id); } } return ret; @@ -4397,19 +4412,22 @@ qla24xx_nvram_config(scsi_qla_host_t *vha) for (cnt = 0, chksum = 0; cnt < ha->nvram_size >> 2; cnt++) chksum += le32_to_cpu(*dptr++); - DEBUG5(printk("scsi(%ld): Contents of NVRAM\n", vha->host_no)); - DEBUG5(qla2x00_dump_buffer((uint8_t *)nv, ha->nvram_size)); + ql_dbg(ql_dbg_init + ql_dbg_buffer, vha, 0x006a, + "Contents of NVRAM\n"); + ql_dump_buffer(ql_dbg_init + ql_dbg_buffer, vha, 0x010d, + (uint8_t *)nv, ha->nvram_size); /* Bad NVRAM data, set defaults parameters. */ if (chksum || nv->id[0] != 'I' || nv->id[1] != 'S' || nv->id[2] != 'P' || nv->id[3] != ' ' || nv->nvram_version < __constant_cpu_to_le16(ICB_VERSION)) { /* Reset NVRAM data. */ - qla_printk(KERN_WARNING, ha, "Inconsistent NVRAM detected: " - "checksum=0x%x id=%c version=0x%x.\n", chksum, nv->id[0], - le16_to_cpu(nv->nvram_version)); - qla_printk(KERN_WARNING, ha, "Falling back to functioning (yet " - "invalid -- WWPN) defaults.\n"); + ql_log(ql_log_warn, vha, 0x006b, + "Inconisistent NVRAM detected: checksum=0x%x id=%c " + "version=0x%x.\n", chksum, nv->id[0], nv->nvram_version); + ql_log(ql_log_warn, vha, 0x006c, + "Falling back to functioning (yet invalid -- WWPN) " + "defaults.\n"); /* * Set default initialization control block. @@ -4587,10 +4605,7 @@ qla24xx_nvram_config(scsi_qla_host_t *vha) if (ha->zio_mode != QLA_ZIO_DISABLED) { ha->zio_mode = QLA_ZIO_MODE_6; - DEBUG2(printk("scsi(%ld): ZIO mode %d enabled; timer delay " - "(%d us).\n", vha->host_no, ha->zio_mode, - ha->zio_timer * 100)); - qla_printk(KERN_INFO, ha, + ql_log(ql_log_info, vha, 0x006f, "ZIO mode %d enabled; timer delay (%d us).\n", ha->zio_mode, ha->zio_timer * 100); @@ -4601,8 +4616,8 @@ qla24xx_nvram_config(scsi_qla_host_t *vha) } if (rval) { - DEBUG2_3(printk(KERN_WARNING - "scsi(%ld): NVRAM configuration failed!\n", vha->host_no)); + ql_log(ql_log_warn, vha, 0x0070, + "NVRAM configuration failed.\n"); } return (rval); } @@ -4620,8 +4635,8 @@ qla24xx_load_risc_flash(scsi_qla_host_t *vha, uint32_t *srisc_addr, struct qla_hw_data *ha = vha->hw; struct req_que *req = ha->req_q_map[0]; - qla_printk(KERN_INFO, ha, - "FW: Loading from flash (%x)...\n", faddr); + ql_dbg(ql_dbg_init, vha, 0x008b, + "Loading firmware from flash (%x).\n", faddr); rval = QLA_SUCCESS; @@ -4637,11 +4652,12 @@ qla24xx_load_risc_flash(scsi_qla_host_t *vha, uint32_t *srisc_addr, dcode[2] == 0xffffffff && dcode[3] == 0xffffffff) || (dcode[0] == 0 && dcode[1] == 0 && dcode[2] == 0 && dcode[3] == 0)) { - qla_printk(KERN_WARNING, ha, - "Unable to verify integrity of flash firmware image!\n"); - qla_printk(KERN_WARNING, ha, - "Firmware data: %08x %08x %08x %08x!\n", dcode[0], - dcode[1], dcode[2], dcode[3]); + ql_log(ql_log_fatal, vha, 0x008c, + "Unable to verify the integrity of flash firmware " + "image.\n"); + ql_log(ql_log_fatal, vha, 0x008d, + "Firmware data: %08x %08x %08x %08x.\n", + dcode[0], dcode[1], dcode[2], dcode[3]); return QLA_FUNCTION_FAILED; } @@ -4660,9 +4676,10 @@ qla24xx_load_risc_flash(scsi_qla_host_t *vha, uint32_t *srisc_addr, if (dlen > risc_size) dlen = risc_size; - DEBUG7(printk("scsi(%ld): Loading risc segment@ risc " - "addr %x, number of dwords 0x%x, offset 0x%x.\n", - vha->host_no, risc_addr, dlen, faddr)); + ql_dbg(ql_dbg_init, vha, 0x008e, + "Loading risc segment@ risc addr %x " + "number of dwords 0x%x offset 0x%x.\n", + risc_addr, dlen, faddr); qla24xx_read_flash_data(vha, dcode, faddr, dlen); for (i = 0; i < dlen; i++) @@ -4671,12 +4688,9 @@ qla24xx_load_risc_flash(scsi_qla_host_t *vha, uint32_t *srisc_addr, rval = qla2x00_load_ram(vha, req->dma, risc_addr, dlen); if (rval) { - DEBUG(printk("scsi(%ld):[ERROR] Failed to load " - "segment %d of firmware\n", vha->host_no, - fragment)); - qla_printk(KERN_WARNING, ha, - "[ERROR] Failed to load segment %d of " - "firmware\n", fragment); + ql_log(ql_log_fatal, vha, 0x008f, + "Failed to load segment %d of firmware.\n", + fragment); break; } @@ -4709,9 +4723,10 @@ qla2x00_load_risc(scsi_qla_host_t *vha, uint32_t *srisc_addr) /* Load firmware blob. */ blob = qla2x00_request_firmware(vha); if (!blob) { - qla_printk(KERN_ERR, ha, "Firmware image unavailable.\n"); - qla_printk(KERN_ERR, ha, "Firmware images can be retrieved " - "from: " QLA_FW_URL ".\n"); + ql_log(ql_log_info, vha, 0x0083, + "Fimware image unavailable.\n"); + ql_log(ql_log_info, vha, 0x0084, + "Firmware images can be retrieved from: "QLA_FW_URL ".\n"); return QLA_FUNCTION_FAILED; } @@ -4724,8 +4739,8 @@ qla2x00_load_risc(scsi_qla_host_t *vha, uint32_t *srisc_addr) /* Validate firmware image by checking version. */ if (blob->fw->size < 8 * sizeof(uint16_t)) { - qla_printk(KERN_WARNING, ha, - "Unable to verify integrity of firmware image (%Zd)!\n", + ql_log(ql_log_fatal, vha, 0x0085, + "Unable to verify integrity of firmware image (%Zd).\n", blob->fw->size); goto fail_fw_integrity; } @@ -4734,11 +4749,11 @@ qla2x00_load_risc(scsi_qla_host_t *vha, uint32_t *srisc_addr) if ((wcode[0] == 0xffff && wcode[1] == 0xffff && wcode[2] == 0xffff && wcode[3] == 0xffff) || (wcode[0] == 0 && wcode[1] == 0 && wcode[2] == 0 && wcode[3] == 0)) { - qla_printk(KERN_WARNING, ha, - "Unable to verify integrity of firmware image!\n"); - qla_printk(KERN_WARNING, ha, - "Firmware data: %04x %04x %04x %04x!\n", wcode[0], - wcode[1], wcode[2], wcode[3]); + ql_log(ql_log_fatal, vha, 0x0086, + "Unable to verify integrity of firmware image.\n"); + ql_log(ql_log_fatal, vha, 0x0087, + "Firmware data: %04x %04x %04x %04x.\n", + wcode[0], wcode[1], wcode[2], wcode[3]); goto fail_fw_integrity; } @@ -4751,9 +4766,9 @@ qla2x00_load_risc(scsi_qla_host_t *vha, uint32_t *srisc_addr) /* Validate firmware image size. */ fwclen += risc_size * sizeof(uint16_t); if (blob->fw->size < fwclen) { - qla_printk(KERN_WARNING, ha, + ql_log(ql_log_fatal, vha, 0x0088, "Unable to verify integrity of firmware image " - "(%Zd)!\n", blob->fw->size); + "(%Zd).\n", blob->fw->size); goto fail_fw_integrity; } @@ -4762,10 +4777,9 @@ qla2x00_load_risc(scsi_qla_host_t *vha, uint32_t *srisc_addr) wlen = (uint16_t)(ha->fw_transfer_size >> 1); if (wlen > risc_size) wlen = risc_size; - - DEBUG7(printk("scsi(%ld): Loading risc segment@ risc " - "addr %x, number of words 0x%x.\n", vha->host_no, - risc_addr, wlen)); + ql_dbg(ql_dbg_init, vha, 0x0089, + "Loading risc segment@ risc addr %x number of " + "words 0x%x.\n", risc_addr, wlen); for (i = 0; i < wlen; i++) wcode[i] = swab16(fwcode[i]); @@ -4773,12 +4787,9 @@ qla2x00_load_risc(scsi_qla_host_t *vha, uint32_t *srisc_addr) rval = qla2x00_load_ram(vha, req->dma, risc_addr, wlen); if (rval) { - DEBUG(printk("scsi(%ld):[ERROR] Failed to load " - "segment %d of firmware\n", vha->host_no, - fragment)); - qla_printk(KERN_WARNING, ha, - "[ERROR] Failed to load segment %d of " - "firmware\n", fragment); + ql_log(ql_log_fatal, vha, 0x008a, + "Failed to load segment %d of firmware.\n", + fragment); break; } @@ -4814,15 +4825,17 @@ qla24xx_load_risc_blob(scsi_qla_host_t *vha, uint32_t *srisc_addr) /* Load firmware blob. */ blob = qla2x00_request_firmware(vha); if (!blob) { - qla_printk(KERN_ERR, ha, "Firmware image unavailable.\n"); - qla_printk(KERN_ERR, ha, "Firmware images can be retrieved " - "from: " QLA_FW_URL ".\n"); + ql_log(ql_log_warn, vha, 0x0090, + "Fimware image unavailable.\n"); + ql_log(ql_log_warn, vha, 0x0091, + "Firmware images can be retrieved from: " + QLA_FW_URL ".\n"); return QLA_FUNCTION_FAILED; } - qla_printk(KERN_INFO, ha, - "FW: Loading via request-firmware...\n"); + ql_log(ql_log_info, vha, 0x0092, + "Loading via request-firmware.\n"); rval = QLA_SUCCESS; @@ -4834,8 +4847,8 @@ qla24xx_load_risc_blob(scsi_qla_host_t *vha, uint32_t *srisc_addr) /* Validate firmware image by checking version. */ if (blob->fw->size < 8 * sizeof(uint32_t)) { - qla_printk(KERN_WARNING, ha, - "Unable to verify integrity of firmware image (%Zd)!\n", + ql_log(ql_log_fatal, vha, 0x0093, + "Unable to verify integrity of firmware image (%Zd).\n", blob->fw->size); goto fail_fw_integrity; } @@ -4845,11 +4858,12 @@ qla24xx_load_risc_blob(scsi_qla_host_t *vha, uint32_t *srisc_addr) dcode[2] == 0xffffffff && dcode[3] == 0xffffffff) || (dcode[0] == 0 && dcode[1] == 0 && dcode[2] == 0 && dcode[3] == 0)) { - qla_printk(KERN_WARNING, ha, - "Unable to verify integrity of firmware image!\n"); - qla_printk(KERN_WARNING, ha, - "Firmware data: %08x %08x %08x %08x!\n", dcode[0], - dcode[1], dcode[2], dcode[3]); + ql_log(ql_log_fatal, vha, 0x0094, + "Unable to verify integrity of firmware image (%Zd).\n", + blob->fw->size); + ql_log(ql_log_fatal, vha, 0x0095, + "Firmware data: %08x %08x %08x %08x.\n", + dcode[0], dcode[1], dcode[2], dcode[3]); goto fail_fw_integrity; } @@ -4861,9 +4875,9 @@ qla24xx_load_risc_blob(scsi_qla_host_t *vha, uint32_t *srisc_addr) /* Validate firmware image size. */ fwclen += risc_size * sizeof(uint32_t); if (blob->fw->size < fwclen) { - qla_printk(KERN_WARNING, ha, + ql_log(ql_log_fatal, vha, 0x0096, "Unable to verify integrity of firmware image " - "(%Zd)!\n", blob->fw->size); + "(%Zd).\n", blob->fw->size); goto fail_fw_integrity; } @@ -4874,9 +4888,9 @@ qla24xx_load_risc_blob(scsi_qla_host_t *vha, uint32_t *srisc_addr) if (dlen > risc_size) dlen = risc_size; - DEBUG7(printk("scsi(%ld): Loading risc segment@ risc " - "addr %x, number of dwords 0x%x.\n", vha->host_no, - risc_addr, dlen)); + ql_dbg(ql_dbg_init, vha, 0x0097, + "Loading risc segment@ risc addr %x " + "number of dwords 0x%x.\n", risc_addr, dlen); for (i = 0; i < dlen; i++) dcode[i] = swab32(fwcode[i]); @@ -4884,12 +4898,9 @@ qla24xx_load_risc_blob(scsi_qla_host_t *vha, uint32_t *srisc_addr) rval = qla2x00_load_ram(vha, req->dma, risc_addr, dlen); if (rval) { - DEBUG(printk("scsi(%ld):[ERROR] Failed to load " - "segment %d of firmware\n", vha->host_no, - fragment)); - qla_printk(KERN_WARNING, ha, - "[ERROR] Failed to load segment %d of " - "firmware\n", fragment); + ql_log(ql_log_fatal, vha, 0x0098, + "Failed to load segment %d of firmware.\n", + fragment); break; } @@ -4953,14 +4964,13 @@ try_blob_fw: if (rval == QLA_SUCCESS || !ha->flt_region_gold_fw) return rval; - qla_printk(KERN_ERR, ha, - "FW: Attempting to fallback to golden firmware...\n"); + ql_log(ql_log_info, vha, 0x0099, + "Attempting to fallback to golden firmware.\n"); rval = qla24xx_load_risc_flash(vha, srisc_addr, ha->flt_region_gold_fw); if (rval != QLA_SUCCESS) return rval; - qla_printk(KERN_ERR, ha, - "FW: Please update operational firmware...\n"); + ql_log(ql_log_info, vha, 0x009a, "Update operational firmware.\n"); ha->flags.running_gold_fw = 1; return rval; @@ -4987,8 +4997,8 @@ qla2x00_try_to_stop_firmware(scsi_qla_host_t *vha) continue; if (qla2x00_setup_chip(vha) != QLA_SUCCESS) continue; - qla_printk(KERN_INFO, ha, - "Attempting retry of stop-firmware command...\n"); + ql_log(ql_log_info, vha, 0x8015, + "Attempting retry of stop-firmware command.\n"); ret = qla2x00_stop_firmware(vha); } } @@ -5023,10 +5033,10 @@ qla24xx_configure_vhba(scsi_qla_host_t *vha) /* Login to SNS first */ ha->isp_ops->fabric_login(vha, NPH_SNS, 0xff, 0xff, 0xfc, mb, BIT_1); if (mb[0] != MBS_COMMAND_COMPLETE) { - DEBUG15(qla_printk(KERN_INFO, ha, - "Failed SNS login: loop_id=%x mb[0]=%x mb[1]=%x " - "mb[2]=%x mb[6]=%x mb[7]=%x\n", NPH_SNS, - mb[0], mb[1], mb[2], mb[6], mb[7])); + ql_dbg(ql_dbg_init, vha, 0x0103, + "Failed SNS login: loop_id=%x mb[0]=%x mb[1]=%x mb[2]=%x " + "mb[6]=%x mb[7]=%x.\n", + NPH_SNS, mb[0], mb[1], mb[2], mb[6], mb[7]); return (QLA_FUNCTION_FAILED); } @@ -5146,19 +5156,23 @@ qla81xx_nvram_config(scsi_qla_host_t *vha) for (cnt = 0, chksum = 0; cnt < ha->nvram_size >> 2; cnt++) chksum += le32_to_cpu(*dptr++); - DEBUG5(printk("scsi(%ld): Contents of NVRAM\n", vha->host_no)); - DEBUG5(qla2x00_dump_buffer((uint8_t *)nv, ha->nvram_size)); + ql_dbg(ql_dbg_init + ql_dbg_buffer, vha, 0x0111, + "Contents of NVRAM:\n"); + ql_dump_buffer(ql_dbg_init + ql_dbg_buffer, vha, 0x0112, + (uint8_t *)nv, ha->nvram_size); /* Bad NVRAM data, set defaults parameters. */ if (chksum || nv->id[0] != 'I' || nv->id[1] != 'S' || nv->id[2] != 'P' || nv->id[3] != ' ' || nv->nvram_version < __constant_cpu_to_le16(ICB_VERSION)) { /* Reset NVRAM data. */ - qla_printk(KERN_WARNING, ha, "Inconsistent NVRAM detected: " - "checksum=0x%x id=%c version=0x%x.\n", chksum, nv->id[0], + ql_log(ql_log_info, vha, 0x0073, + "Inconisistent NVRAM detected: checksum=0x%x id=%c " + "version=0x%x.\n", chksum, nv->id[0], le16_to_cpu(nv->nvram_version)); - qla_printk(KERN_WARNING, ha, "Falling back to functioning (yet " - "invalid -- WWPN) defaults.\n"); + ql_log(ql_log_info, vha, 0x0074, + "Falling back to functioning (yet invalid -- WWPN) " + "defaults.\n"); /* * Set default initialization control block. @@ -5350,12 +5364,10 @@ qla81xx_nvram_config(scsi_qla_host_t *vha) if (ha->zio_mode != QLA_ZIO_DISABLED) { ha->zio_mode = QLA_ZIO_MODE_6; - DEBUG2(printk("scsi(%ld): ZIO mode %d enabled; timer delay " - "(%d us).\n", vha->host_no, ha->zio_mode, - ha->zio_timer * 100)); - qla_printk(KERN_INFO, ha, + ql_log(ql_log_info, vha, 0x0075, "ZIO mode %d enabled; timer delay (%d us).\n", - ha->zio_mode, ha->zio_timer * 100); + ha->zio_mode, + ha->zio_timer * 100); icb->firmware_options_2 |= cpu_to_le32( (uint32_t)ha->zio_mode); @@ -5364,8 +5376,8 @@ qla81xx_nvram_config(scsi_qla_host_t *vha) } if (rval) { - DEBUG2_3(printk(KERN_WARNING - "scsi(%ld): NVRAM configuration failed!\n", vha->host_no)); + ql_log(ql_log_warn, vha, 0x0076, + "NVRAM configuration failed.\n"); } return (rval); } @@ -5388,9 +5400,8 @@ qla82xx_restart_isp(scsi_qla_host_t *vha) status = qla2x00_fw_ready(vha); if (!status) { - qla_printk(KERN_INFO, ha, - "%s(): Start configure loop, " - "status = %d\n", __func__, status); + ql_log(ql_log_info, vha, 0x803c, + "Start configure loop, status =%d.\n", status); /* Issue a marker after FW becomes ready. */ qla2x00_marker(vha, req, rsp, 0, 0, MK_SYNC_ALL); @@ -5412,9 +5423,8 @@ qla82xx_restart_isp(scsi_qla_host_t *vha) if ((vha->device_flags & DFLG_NO_CABLE)) status = 0; - qla_printk(KERN_INFO, ha, - "%s(): Configure loop done, status = 0x%x\n", - __func__, status); + ql_log(ql_log_info, vha, 0x803d, + "Configure loop done, status = 0x%x.\n", status); } if (!status) { @@ -5450,9 +5460,9 @@ qla82xx_restart_isp(scsi_qla_host_t *vha) ha->fce_dma, ha->fce_bufs, ha->fce_mb, &ha->fce_bufs); if (rval) { - qla_printk(KERN_WARNING, ha, - "Unable to reinitialize FCE " - "(%d).\n", rval); + ql_log(ql_log_warn, vha, 0x803e, + "Unable to reinitialize FCE (%d).\n", + rval); ha->flags.fce_enabled = 0; } } @@ -5462,17 +5472,16 @@ qla82xx_restart_isp(scsi_qla_host_t *vha) rval = qla2x00_enable_eft_trace(vha, ha->eft_dma, EFT_NUM_BUFFERS); if (rval) { - qla_printk(KERN_WARNING, ha, - "Unable to reinitialize EFT " - "(%d).\n", rval); + ql_log(ql_log_warn, vha, 0x803f, + "Unable to reinitialize EFT (%d).\n", + rval); } } } if (!status) { - DEBUG(printk(KERN_INFO - "qla82xx_restart_isp(%ld): succeeded.\n", - vha->host_no)); + ql_dbg(ql_dbg_taskm, vha, 0x8040, + "qla82xx_restart_isp succeeded.\n"); spin_lock_irqsave(&ha->vport_slock, flags); list_for_each_entry(vp, &ha->vp_list, list) { @@ -5489,8 +5498,8 @@ qla82xx_restart_isp(scsi_qla_host_t *vha) spin_unlock_irqrestore(&ha->vport_slock, flags); } else { - qla_printk(KERN_INFO, ha, - "qla82xx_restart_isp: **** FAILED ****\n"); + ql_log(ql_log_warn, vha, 0x8041, + "qla82xx_restart_isp **** FAILED ****.\n"); } return status; @@ -5640,9 +5649,8 @@ qla24xx_update_fcport_fcp_prio(scsi_qla_host_t *vha, fc_port_t *fcport) if (ret == QLA_SUCCESS) fcport->fcp_prio = priority; else - DEBUG2(printk(KERN_WARNING - "scsi(%ld): Unable to activate fcp priority, " - " ret=0x%x\n", vha->host_no, ret)); + ql_dbg(ql_dbg_user, vha, 0x704f, + "Unable to activate fcp priority, ret=0x%x.\n", ret); return ret; } diff --git a/drivers/scsi/qla2xxx/qla_inline.h b/drivers/scsi/qla2xxx/qla_inline.h index 4c8167e11f69..d2e904bc21c0 100644 --- a/drivers/scsi/qla2xxx/qla_inline.h +++ b/drivers/scsi/qla2xxx/qla_inline.h @@ -94,11 +94,11 @@ qla2x00_set_fcport_state(fc_port_t *fcport, int state) /* Don't print state transitions during initial allocation of fcport */ if (old_state && old_state != state) { - DEBUG(qla_printk(KERN_WARNING, fcport->vha->hw, - "scsi(%ld): FCPort state transitioned from %s to %s - " - "portid=%02x%02x%02x.\n", fcport->vha->host_no, + ql_dbg(ql_dbg_disc, fcport->vha, 0x207d, + "FCPort state transitioned from %s to %s - " + "portid=%02x%02x%02x.\n", port_state_str[old_state], port_state_str[state], fcport->d_id.b.domain, fcport->d_id.b.area, - fcport->d_id.b.al_pa)); + fcport->d_id.b.al_pa); } } diff --git a/drivers/scsi/qla2xxx/qla_iocb.c b/drivers/scsi/qla2xxx/qla_iocb.c index 7bac3cd109d6..49d6906af886 100644 --- a/drivers/scsi/qla2xxx/qla_iocb.c +++ b/drivers/scsi/qla2xxx/qla_iocb.c @@ -150,7 +150,8 @@ qla24xx_configure_prot_mode(srb_t *sp, uint16_t *fw_prot_opts) /* We only support T10 DIF right now */ if (guard != SHOST_DIX_GUARD_CRC) { - DEBUG2(printk(KERN_ERR "Unsupported guard: %d\n", guard)); + ql_dbg(ql_dbg_io, sp->fcport->vha, 0x3007, + "Unsupported guard: %d for cmd=%p.\n", guard, sp->cmd); return 0; } @@ -343,9 +344,10 @@ qla2x00_start_scsi(srb_t *sp) /* Send marker if required */ if (vha->marker_needed != 0) { - if (qla2x00_marker(vha, req, rsp, 0, 0, MK_SYNC_ALL) - != QLA_SUCCESS) + if (qla2x00_marker(vha, req, rsp, 0, 0, MK_SYNC_ALL) != + QLA_SUCCESS) { return (QLA_FUNCTION_FAILED); + } vha->marker_needed = 0; } @@ -490,8 +492,8 @@ __qla2x00_marker(struct scsi_qla_host *vha, struct req_que *req, mrk24 = NULL; mrk = (mrk_entry_t *)qla2x00_alloc_iocbs(vha, 0); if (mrk == NULL) { - DEBUG2_3(printk("%s(%ld): failed to allocate Marker IOCB.\n", - __func__, base_vha->host_no)); + ql_log(ql_log_warn, base_vha, 0x3026, + "Failed to allocate Marker IOCB.\n"); return (QLA_FUNCTION_FAILED); } @@ -547,9 +549,10 @@ qla2x00_isp_cmd(struct scsi_qla_host *vha, struct req_que *req) device_reg_t __iomem *reg = ISP_QUE_REG(ha, req->id); struct device_reg_2xxx __iomem *ioreg = &ha->iobase->isp; - DEBUG5(printk("%s(): IOCB data:\n", __func__)); - DEBUG5(qla2x00_dump_buffer( - (uint8_t *)req->ring_ptr, REQUEST_ENTRY_SIZE)); + ql_dbg(ql_dbg_io + ql_dbg_buffer, vha, 0x302d, + "IOCB data:\n"); + ql_dump_buffer(ql_dbg_io + ql_dbg_buffer, vha, 0x302e, + (uint8_t *)req->ring_ptr, REQUEST_ENTRY_SIZE); /* Adjust ring index. */ req->ring_index++; @@ -604,7 +607,7 @@ qla2x00_isp_cmd(struct scsi_qla_host *vha, struct req_que *req) * Returns the number of IOCB entries needed to store @dsds. */ inline uint16_t -qla24xx_calc_iocbs(uint16_t dsds) +qla24xx_calc_iocbs(scsi_qla_host_t *vha, uint16_t dsds) { uint16_t iocbs; @@ -614,8 +617,6 @@ qla24xx_calc_iocbs(uint16_t dsds) if ((dsds - 1) % 5) iocbs++; } - DEBUG3(printk(KERN_DEBUG "%s(): Required PKT(s) = %d\n", - __func__, iocbs)); return iocbs; } @@ -712,6 +713,7 @@ qla24xx_set_t10dif_tags(struct scsi_cmnd *cmd, struct fw_dif_context *pkt, unsigned int protcnt) { struct sd_dif_tuple *spt; + scsi_qla_host_t *vha = shost_priv(cmd->device->host); unsigned char op = scsi_get_prot_op(cmd); switch (scsi_get_prot_type(cmd)) { @@ -768,9 +770,9 @@ qla24xx_set_t10dif_tags(struct scsi_cmnd *cmd, struct fw_dif_context *pkt, op == SCSI_PROT_WRITE_PASS)) { spt = page_address(sg_page(scsi_prot_sglist(cmd))) + scsi_prot_sglist(cmd)[0].offset; - DEBUG18(printk(KERN_DEBUG - "%s(): LBA from user %p, lba = 0x%x\n", - __func__, spt, (int)spt->ref_tag)); + ql_dbg(ql_dbg_io, vha, 0x3008, + "LBA from user %p, lba = 0x%x for cmd=%p.\n", + spt, (int)spt->ref_tag, cmd); pkt->ref_tag = swab32(spt->ref_tag); pkt->app_tag_mask[0] = 0x0; pkt->app_tag_mask[1] = 0x0; @@ -789,11 +791,11 @@ qla24xx_set_t10dif_tags(struct scsi_cmnd *cmd, struct fw_dif_context *pkt, break; } - DEBUG18(printk(KERN_DEBUG - "%s(): Setting protection Tags: (BIG) ref tag = 0x%x," - " app tag = 0x%x, prot SG count %d , cmd lba 0x%x," - " prot_type=%u\n", __func__, pkt->ref_tag, pkt->app_tag, protcnt, - (int)scsi_get_lba(cmd), scsi_get_prot_type(cmd))); + ql_dbg(ql_dbg_io, vha, 0x3009, + "Setting protection Tags: (BIG) ref tag = 0x%x, app tag = 0x%x, " + "prot SG count %d, cmd lba 0x%x, prot_type=%u cmd=%p.\n", + pkt->ref_tag, pkt->app_tag, protcnt, (int)scsi_get_lba(cmd), + scsi_get_prot_type(cmd), cmd); } @@ -809,6 +811,7 @@ qla24xx_walk_and_build_sglist(struct qla_hw_data *ha, srb_t *sp, uint32_t *dsd, uint32_t *cur_dsd = dsd; int i; uint16_t used_dsds = tot_dsds; + scsi_qla_host_t *vha = shost_priv(sp->cmd->device->host); uint8_t *cp; @@ -853,9 +856,10 @@ qla24xx_walk_and_build_sglist(struct qla_hw_data *ha, srb_t *sp, uint32_t *dsd, cur_dsd = (uint32_t *)next_dsd; } sle_dma = sg_dma_address(sg); - DEBUG18(printk("%s(): %p, sg entry %d - addr =0x%x 0x%x," - " len =%d\n", __func__ , cur_dsd, i, LSD(sle_dma), - MSD(sle_dma), sg_dma_len(sg))); + ql_dbg(ql_dbg_io, vha, 0x300a, + "sg entry %d - addr=0x%x 0x%x, " "len=%d for cmd=%p.\n", + cur_dsd, i, LSD(sle_dma), MSD(sle_dma), sg_dma_len(sg), + sp->cmd); *cur_dsd++ = cpu_to_le32(LSD(sle_dma)); *cur_dsd++ = cpu_to_le32(MSD(sle_dma)); *cur_dsd++ = cpu_to_le32(sg_dma_len(sg)); @@ -863,8 +867,8 @@ qla24xx_walk_and_build_sglist(struct qla_hw_data *ha, srb_t *sp, uint32_t *dsd, if (scsi_get_prot_op(sp->cmd) == SCSI_PROT_WRITE_PASS) { cp = page_address(sg_page(sg)) + sg->offset; - DEBUG18(printk("%s(): User Data buffer= %p:\n", - __func__ , cp)); + ql_dbg(ql_dbg_io, vha, 0x300b, + "User data buffer=%p for cmd=%p.\n", cp, sp->cmd); } } /* Null termination */ @@ -888,7 +892,7 @@ qla24xx_walk_and_build_prot_sglist(struct qla_hw_data *ha, srb_t *sp, struct scsi_cmnd *cmd; uint32_t *cur_dsd = dsd; uint16_t used_dsds = tot_dsds; - + scsi_qla_host_t *vha = pci_get_drvdata(ha->pdev); uint8_t *cp; @@ -935,10 +939,11 @@ qla24xx_walk_and_build_prot_sglist(struct qla_hw_data *ha, srb_t *sp, } sle_dma = sg_dma_address(sg); if (scsi_get_prot_op(sp->cmd) == SCSI_PROT_WRITE_PASS) { - DEBUG18(printk(KERN_DEBUG - "%s(): %p, sg entry %d - addr =0x%x" - "0x%x, len =%d\n", __func__ , cur_dsd, i, - LSD(sle_dma), MSD(sle_dma), sg_dma_len(sg))); + ql_dbg(ql_dbg_io, vha, 0x3027, + "%s(): %p, sg_entry %d - " + "addr=0x%x0x%x, len=%d.\n", + __func__, cur_dsd, i, + LSD(sle_dma), MSD(sle_dma), sg_dma_len(sg)); } *cur_dsd++ = cpu_to_le32(LSD(sle_dma)); *cur_dsd++ = cpu_to_le32(MSD(sle_dma)); @@ -946,8 +951,9 @@ qla24xx_walk_and_build_prot_sglist(struct qla_hw_data *ha, srb_t *sp, if (scsi_get_prot_op(sp->cmd) == SCSI_PROT_WRITE_PASS) { cp = page_address(sg_page(sg)) + sg->offset; - DEBUG18(printk("%s(): Protection Data buffer = %p:\n", - __func__ , cp)); + ql_dbg(ql_dbg_io, vha, 0x3028, + "%s(): Protection Data buffer = %p.\n", __func__, + cp); } avail_dsds--; } @@ -996,22 +1002,16 @@ qla24xx_build_scsi_crc_2_iocbs(srb_t *sp, struct cmd_type_crc_2 *cmd_pkt, *((uint32_t *)(&cmd_pkt->entry_type)) = __constant_cpu_to_le32(COMMAND_TYPE_CRC_2); + vha = sp->fcport->vha; + ha = vha->hw; + /* No data transfer */ data_bytes = scsi_bufflen(cmd); if (!data_bytes || cmd->sc_data_direction == DMA_NONE) { - DEBUG18(printk(KERN_INFO "%s: Zero data bytes or DMA-NONE %d\n", - __func__, data_bytes)); cmd_pkt->byte_count = __constant_cpu_to_le32(0); return QLA_SUCCESS; } - vha = sp->fcport->vha; - ha = vha->hw; - - DEBUG18(printk(KERN_DEBUG - "%s(%ld): Executing cmd sp %p, prot_op=%u.\n", __func__, - vha->host_no, sp, scsi_get_prot_op(sp->cmd))); - cmd_pkt->vp_index = sp->fcport->vp_idx; /* Set transfer direction */ @@ -1056,8 +1056,6 @@ qla24xx_build_scsi_crc_2_iocbs(srb_t *sp, struct cmd_type_crc_2 *cmd_pkt, /* Determine SCSI command length -- align to 4 byte boundary */ if (cmd->cmd_len > 16) { - DEBUG18(printk(KERN_INFO "%s(): **** SCSI CMD > 16\n", - __func__)); additional_fcpcdb_len = cmd->cmd_len - 16; if ((cmd->cmd_len % 4) != 0) { /* SCSI cmd > 16 bytes must be multiple of 4 */ @@ -1108,11 +1106,6 @@ qla24xx_build_scsi_crc_2_iocbs(srb_t *sp, struct cmd_type_crc_2 *cmd_pkt, cmd_pkt->fcp_rsp_dseg_len = 0; /* Let response come in status iocb */ - DEBUG18(printk(KERN_INFO "%s(%ld): Total SG(s) Entries %d, Data" - "entries %d, data bytes %d, Protection entries %d\n", - __func__, vha->host_no, tot_dsds, (tot_dsds-tot_prot_dsds), - data_bytes, tot_prot_dsds)); - /* Compute dif len and adjust data len to incude protection */ total_bytes = data_bytes; dif_bytes = 0; @@ -1150,14 +1143,7 @@ qla24xx_build_scsi_crc_2_iocbs(srb_t *sp, struct cmd_type_crc_2 *cmd_pkt, additional_fcpcdb_len); *fcp_dl = htonl(total_bytes); - DEBUG18(printk(KERN_INFO "%s(%ld): dif bytes = 0x%x (%d), total bytes" - " = 0x%x (%d), dat block size =0x%x (%d)\n", __func__, - vha->host_no, dif_bytes, dif_bytes, total_bytes, total_bytes, - crc_ctx_pkt->blk_size, crc_ctx_pkt->blk_size)); - if (!data_bytes || cmd->sc_data_direction == DMA_NONE) { - DEBUG18(printk(KERN_INFO "%s: Zero data bytes or DMA-NONE %d\n", - __func__, data_bytes)); cmd_pkt->byte_count = __constant_cpu_to_le32(0); return QLA_SUCCESS; } @@ -1182,8 +1168,6 @@ qla24xx_build_scsi_crc_2_iocbs(srb_t *sp, struct cmd_type_crc_2 *cmd_pkt, return QLA_SUCCESS; crc_queuing_error: - DEBUG18(qla_printk(KERN_INFO, ha, - "CMD sent FAILED crc_q error:sp = %p\n", sp)); /* Cleanup will be performed by the caller */ return QLA_FUNCTION_FAILED; @@ -1225,8 +1209,8 @@ qla24xx_start_scsi(srb_t *sp) /* Send marker if required */ if (vha->marker_needed != 0) { - if (qla2x00_marker(vha, req, rsp, 0, 0, MK_SYNC_ALL) - != QLA_SUCCESS) + if (qla2x00_marker(vha, req, rsp, 0, 0, MK_SYNC_ALL) != + QLA_SUCCESS) return QLA_FUNCTION_FAILED; vha->marker_needed = 0; } @@ -1243,8 +1227,9 @@ qla24xx_start_scsi(srb_t *sp) if (!req->outstanding_cmds[handle]) break; } - if (index == MAX_OUTSTANDING_COMMANDS) + if (index == MAX_OUTSTANDING_COMMANDS) { goto queuing_error; + } /* Map the sg table so we have an accurate count of sg entries needed */ if (scsi_sg_count(cmd)) { @@ -1256,8 +1241,7 @@ qla24xx_start_scsi(srb_t *sp) nseg = 0; tot_dsds = nseg; - - req_cnt = qla24xx_calc_iocbs(tot_dsds); + req_cnt = qla24xx_calc_iocbs(vha, tot_dsds); if (req->cnt < (req_cnt + 2)) { cnt = RD_REG_DWORD_RELAXED(req->req_q_out); @@ -1322,7 +1306,6 @@ qla24xx_start_scsi(srb_t *sp) /* Specify response queue number where completion should happen */ cmd_pkt->entry_status = (uint8_t) rsp->id; wmb(); - /* Adjust ring index. */ req->ring_index++; if (req->ring_index == req->length) { @@ -1534,9 +1517,6 @@ queuing_error: /* Cleanup will be performed by the caller (queuecommand) */ spin_unlock_irqrestore(&ha->hardware_lock, flags); - - DEBUG18(qla_printk(KERN_INFO, ha, - "CMD sent FAILED SCSI prot_op:%02x\n", scsi_get_prot_op(cmd))); return QLA_FUNCTION_FAILED; } @@ -1581,8 +1561,11 @@ qla2x00_alloc_iocbs(scsi_qla_host_t *vha, srb_t *sp) if (!req->outstanding_cmds[handle]) break; } - if (index == MAX_OUTSTANDING_COMMANDS) + if (index == MAX_OUTSTANDING_COMMANDS) { + ql_log(ql_log_warn, vha, 0x700b, + "No room on oustanding cmd array.\n"); goto queuing_error; + } /* Prep command array. */ req->current_outstanding_cmd = handle; @@ -1999,8 +1982,11 @@ qla2x00_start_sp(srb_t *sp) rval = QLA_FUNCTION_FAILED; spin_lock_irqsave(&ha->hardware_lock, flags); pkt = qla2x00_alloc_iocbs(sp->fcport->vha, sp); - if (!pkt) + if (!pkt) { + ql_log(ql_log_warn, sp->fcport->vha, 0x700c, + "qla2x00_alloc_iocbs failed.\n"); goto done; + } rval = QLA_SUCCESS; switch (ctx->type) { diff --git a/drivers/scsi/qla2xxx/qla_isr.c b/drivers/scsi/qla2xxx/qla_isr.c index ae8e298746ba..b16b7725dee0 100644 --- a/drivers/scsi/qla2xxx/qla_isr.c +++ b/drivers/scsi/qla2xxx/qla_isr.c @@ -45,7 +45,7 @@ qla2100_intr_handler(int irq, void *dev_id) rsp = (struct rsp_que *) dev_id; if (!rsp) { printk(KERN_INFO - "%s(): NULL response queue pointer\n", __func__); + "%s(): NULL response queue pointer.\n", __func__); return (IRQ_NONE); } @@ -91,9 +91,9 @@ qla2100_intr_handler(int irq, void *dev_id) qla2x00_async_event(vha, rsp, mb); } else { /*EMPTY*/ - DEBUG2(printk("scsi(%ld): Unrecognized " - "interrupt type (%d).\n", - vha->host_no, mb[0])); + ql_dbg(ql_dbg_async, vha, 0x5025, + "Unrecognized interrupt type (%d).\n", + mb[0]); } /* Release mailbox registers. */ WRT_REG_WORD(®->semaphore, 0); @@ -142,7 +142,7 @@ qla2300_intr_handler(int irq, void *dev_id) rsp = (struct rsp_que *) dev_id; if (!rsp) { printk(KERN_INFO - "%s(): NULL response queue pointer\n", __func__); + "%s(): NULL response queue pointer.\n", __func__); return (IRQ_NONE); } @@ -160,11 +160,13 @@ qla2300_intr_handler(int irq, void *dev_id) hccr = RD_REG_WORD(®->hccr); if (hccr & (BIT_15 | BIT_13 | BIT_11 | BIT_8)) - qla_printk(KERN_INFO, ha, "Parity error -- " - "HCCR=%x, Dumping firmware!\n", hccr); + ql_log(ql_log_warn, vha, 0x5026, + "Parity error -- HCCR=%x, Dumping " + "firmware.\n", hccr); else - qla_printk(KERN_INFO, ha, "RISC paused -- " - "HCCR=%x, Dumping firmware!\n", hccr); + ql_log(ql_log_warn, vha, 0x5027, + "RISC paused -- HCCR=%x, Dumping " + "firmware.\n", hccr); /* * Issue a "HARD" reset in order for the RISC @@ -213,9 +215,8 @@ qla2300_intr_handler(int irq, void *dev_id) qla2x00_async_event(vha, rsp, mb); break; default: - DEBUG2(printk("scsi(%ld): Unrecognized interrupt type " - "(%d).\n", - vha->host_no, stat & 0xff)); + ql_dbg(ql_dbg_async, vha, 0x5028, + "Unrecognized interrupt type (%d).\n", stat & 0xff); break; } WRT_REG_WORD(®->hccr, HCCR_CLR_RISC_INT); @@ -262,11 +263,11 @@ qla2x00_mbx_completion(scsi_qla_host_t *vha, uint16_t mb0) } if (ha->mcp) { - DEBUG3(printk("%s(%ld): Got mailbox completion. cmd=%x.\n", - __func__, vha->host_no, ha->mcp->mb[0])); + ql_dbg(ql_dbg_async, vha, 0x5000, + "Got mbx completion. cmd=%x.\n", ha->mcp->mb[0]); } else { - DEBUG2_3(printk("%s(%ld): MBX pointer ERROR!\n", - __func__, vha->host_no)); + ql_dbg(ql_dbg_async, vha, 0x5001, + "MBX pointer ERROR.\n"); } } @@ -285,22 +286,24 @@ qla81xx_idc_event(scsi_qla_host_t *vha, uint16_t aen, uint16_t descr) for (cnt = 0; cnt < QLA_IDC_ACK_REGS; cnt++, wptr++) mb[cnt] = RD_REG_WORD(wptr); - DEBUG2(printk("scsi(%ld): Inter-Driver Commucation %s -- " - "%04x %04x %04x %04x %04x %04x %04x.\n", vha->host_no, - event[aen & 0xff], - mb[0], mb[1], mb[2], mb[3], mb[4], mb[5], mb[6])); + ql_dbg(ql_dbg_async, vha, 0x5021, + "Inter-Driver Commucation %s -- " + "%04x %04x %04x %04x %04x %04x %04x.\n", + event[aen & 0xff], mb[0], mb[1], mb[2], mb[3], + mb[4], mb[5], mb[6]); /* Acknowledgement needed? [Notify && non-zero timeout]. */ timeout = (descr >> 8) & 0xf; if (aen != MBA_IDC_NOTIFY || !timeout) return; - DEBUG2(printk("scsi(%ld): Inter-Driver Commucation %s -- " - "ACK timeout=%d.\n", vha->host_no, event[aen & 0xff], timeout)); + ql_dbg(ql_dbg_async, vha, 0x5022, + "Inter-Driver Commucation %s -- ACK timeout=%d.\n", + vha->host_no, event[aen & 0xff], timeout); rval = qla2x00_post_idc_ack_work(vha, mb); if (rval != QLA_SUCCESS) - qla_printk(KERN_WARNING, vha->hw, + ql_log(ql_log_warn, vha, 0x5023, "IDC failed to post ACK.\n"); } @@ -393,15 +396,15 @@ skip_rio: break; case MBA_RESET: /* Reset */ - DEBUG2(printk("scsi(%ld): Asynchronous RESET.\n", - vha->host_no)); + ql_dbg(ql_dbg_async, vha, 0x5002, + "Asynchronous RESET.\n"); set_bit(RESET_MARKER_NEEDED, &vha->dpc_flags); break; case MBA_SYSTEM_ERR: /* System Error */ mbx = IS_QLA81XX(ha) ? RD_REG_WORD(®24->mailbox7) : 0; - qla_printk(KERN_INFO, ha, + ql_log(ql_log_warn, vha, 0x5003, "ISP System Error - mbx1=%xh mbx2=%xh mbx3=%xh " "mbx7=%xh.\n", mb[1], mb[2], mb[3], mbx); @@ -409,7 +412,7 @@ skip_rio: if (IS_FWI2_CAPABLE(ha)) { if (mb[1] == 0 && mb[2] == 0) { - qla_printk(KERN_ERR, ha, + ql_log(ql_log_fatal, vha, 0x5004, "Unrecoverable Hardware Error: adapter " "marked OFFLINE!\n"); vha->flags.online = 0; @@ -422,7 +425,7 @@ skip_rio: set_bit(ISP_ABORT_NEEDED, &vha->dpc_flags); } } else if (mb[1] == 0) { - qla_printk(KERN_INFO, ha, + ql_log(ql_log_fatal, vha, 0x5005, "Unrecoverable Hardware Error: adapter marked " "OFFLINE!\n"); vha->flags.online = 0; @@ -431,31 +434,27 @@ skip_rio: break; case MBA_REQ_TRANSFER_ERR: /* Request Transfer Error */ - DEBUG2(printk("scsi(%ld): ISP Request Transfer Error (%x).\n", - vha->host_no, mb[1])); - qla_printk(KERN_WARNING, ha, - "ISP Request Transfer Error (%x).\n", mb[1]); + ql_log(ql_log_warn, vha, 0x5006, + "ISP Request Transfer Error (%x).\n", mb[1]); set_bit(ISP_ABORT_NEEDED, &vha->dpc_flags); break; case MBA_RSP_TRANSFER_ERR: /* Response Transfer Error */ - DEBUG2(printk("scsi(%ld): ISP Response Transfer Error.\n", - vha->host_no)); - qla_printk(KERN_WARNING, ha, "ISP Response Transfer Error.\n"); + ql_log(ql_log_warn, vha, 0x5007, + "ISP Response Transfer Error.\n"); set_bit(ISP_ABORT_NEEDED, &vha->dpc_flags); break; case MBA_WAKEUP_THRES: /* Request Queue Wake-up */ - DEBUG2(printk("scsi(%ld): Asynchronous WAKEUP_THRES.\n", - vha->host_no)); + ql_dbg(ql_dbg_async, vha, 0x5008, + "Asynchronous WAKEUP_THRES.\n"); break; case MBA_LIP_OCCURRED: /* Loop Initialization Procedure */ - DEBUG2(printk("scsi(%ld): LIP occurred (%x).\n", vha->host_no, - mb[1])); - qla_printk(KERN_INFO, ha, "LIP occurred (%x).\n", mb[1]); + ql_log(ql_log_info, vha, 0x5009, + "LIP occurred (%x).\n", mb[1]); if (atomic_read(&vha->loop_state) != LOOP_DOWN) { atomic_set(&vha->loop_state, LOOP_DOWN); @@ -488,10 +487,8 @@ skip_rio: ha->link_data_rate = mb[1]; } - DEBUG2(printk("scsi(%ld): Asynchronous LOOP UP (%s Gbps).\n", - vha->host_no, link_speed)); - qla_printk(KERN_INFO, ha, "LOOP UP detected (%s Gbps).\n", - link_speed); + ql_log(ql_log_info, vha, 0x500a, + "LOOP UP detected (%s Gbps).\n", link_speed); vha->flags.management_server_logged_in = 0; qla2x00_post_aen_work(vha, FCH_EVT_LINKUP, ha->link_data_rate); @@ -500,12 +497,9 @@ skip_rio: case MBA_LOOP_DOWN: /* Loop Down Event */ mbx = IS_QLA81XX(ha) ? RD_REG_WORD(®24->mailbox4) : 0; mbx = IS_QLA82XX(ha) ? RD_REG_WORD(®82->mailbox_out[4]) : mbx; - DEBUG2(printk("scsi(%ld): Asynchronous LOOP DOWN " - "(%x %x %x %x).\n", vha->host_no, mb[1], mb[2], mb[3], - mbx)); - qla_printk(KERN_INFO, ha, - "LOOP DOWN detected (%x %x %x %x).\n", mb[1], mb[2], mb[3], - mbx); + ql_log(ql_log_info, vha, 0x500b, + "LOOP DOWN detected (%x %x %x %x).\n", + mb[1], mb[2], mb[3], mbx); if (atomic_read(&vha->loop_state) != LOOP_DOWN) { atomic_set(&vha->loop_state, LOOP_DOWN); @@ -525,9 +519,7 @@ skip_rio: break; case MBA_LIP_RESET: /* LIP reset occurred */ - DEBUG2(printk("scsi(%ld): Asynchronous LIP RESET (%x).\n", - vha->host_no, mb[1])); - qla_printk(KERN_INFO, ha, + ql_log(ql_log_info, vha, 0x500c, "LIP reset occurred (%x).\n", mb[1]); if (atomic_read(&vha->loop_state) != LOOP_DOWN) { @@ -554,14 +546,15 @@ skip_rio: break; if (IS_QLA8XXX_TYPE(ha)) { - DEBUG2(printk("scsi(%ld): DCBX Completed -- %04x %04x " - "%04x\n", vha->host_no, mb[1], mb[2], mb[3])); + ql_dbg(ql_dbg_async, vha, 0x500d, + "DCBX Completed -- %04x %04x %04x.\n", + mb[1], mb[2], mb[3]); if (ha->notify_dcbx_comp) complete(&ha->dcbx_comp); } else - DEBUG2(printk("scsi(%ld): Asynchronous P2P MODE " - "received.\n", vha->host_no)); + ql_dbg(ql_dbg_async, vha, 0x500e, + "Asynchronous P2P MODE received.\n"); /* * Until there's a transition from loop down to loop up, treat @@ -594,10 +587,7 @@ skip_rio: if (IS_QLA2100(ha)) break; - DEBUG2(printk("scsi(%ld): Asynchronous Change In Connection " - "received.\n", - vha->host_no)); - qla_printk(KERN_INFO, ha, + ql_log(ql_log_info, vha, 0x500f, "Configuration change detected: value=%x.\n", mb[1]); if (atomic_read(&vha->loop_state) != LOOP_DOWN) { @@ -640,11 +630,9 @@ skip_rio: /* Global event -- port logout or port unavailable. */ if (mb[1] == 0xffff && mb[2] == 0x7) { - DEBUG2(printk("scsi(%ld): Asynchronous PORT UPDATE.\n", - vha->host_no)); - DEBUG(printk(KERN_INFO - "scsi(%ld): Port unavailable %04x %04x %04x.\n", - vha->host_no, mb[1], mb[2], mb[3])); + ql_dbg(ql_dbg_async, vha, 0x5010, + "Port unavailable %04x %04x %04x.\n", + mb[1], mb[2], mb[3]); if (atomic_read(&vha->loop_state) != LOOP_DOWN) { atomic_set(&vha->loop_state, LOOP_DOWN); @@ -674,17 +662,15 @@ skip_rio: atomic_set(&vha->loop_down_timer, 0); if (atomic_read(&vha->loop_state) != LOOP_DOWN && atomic_read(&vha->loop_state) != LOOP_DEAD) { - DEBUG2(printk("scsi(%ld): Asynchronous PORT UPDATE " - "ignored %04x/%04x/%04x.\n", vha->host_no, mb[1], - mb[2], mb[3])); + ql_dbg(ql_dbg_async, vha, 0x5011, + "Asynchronous PORT UPDATE ignored %04x/%04x/%04x.\n", + mb[1], mb[2], mb[3]); break; } - DEBUG2(printk("scsi(%ld): Asynchronous PORT UPDATE.\n", - vha->host_no)); - DEBUG(printk(KERN_INFO - "scsi(%ld): Port database changed %04x %04x %04x.\n", - vha->host_no, mb[1], mb[2], mb[3])); + ql_dbg(ql_dbg_async, vha, 0x5012, + "Port database changed %04x %04x %04x.\n", + mb[1], mb[2], mb[3]); /* * Mark all devices as missing so we will login again. @@ -707,20 +693,17 @@ skip_rio: if (ha->flags.npiv_supported && vha->vp_idx != (mb[3] & 0xff)) break; - DEBUG2(printk("scsi(%ld): Asynchronous RSCR UPDATE.\n", - vha->host_no)); - DEBUG(printk(KERN_INFO - "scsi(%ld): RSCN database changed -- %04x %04x %04x.\n", - vha->host_no, mb[1], mb[2], mb[3])); + ql_dbg(ql_dbg_async, vha, 0x5013, + "RSCN database changed -- %04x %04x %04x.\n", + mb[1], mb[2], mb[3]); rscn_entry = ((mb[1] & 0xff) << 16) | mb[2]; host_pid = (vha->d_id.b.domain << 16) | (vha->d_id.b.area << 8) | vha->d_id.b.al_pa; if (rscn_entry == host_pid) { - DEBUG(printk(KERN_INFO - "scsi(%ld): Ignoring RSCN update to local host " - "port ID (%06x)\n", - vha->host_no, host_pid)); + ql_dbg(ql_dbg_async, vha, 0x5014, + "Ignoring RSCN update to local host " + "port ID (%06x).\n", host_pid); break; } @@ -747,8 +730,8 @@ skip_rio: /* case MBA_RIO_RESPONSE: */ case MBA_ZIO_RESPONSE: - DEBUG3(printk("scsi(%ld): [R|Z]IO update completion.\n", - vha->host_no)); + ql_dbg(ql_dbg_async, vha, 0x5015, + "[R|Z]IO update completion.\n"); if (IS_FWI2_CAPABLE(ha)) qla24xx_process_response_queue(vha, rsp); @@ -757,61 +740,68 @@ skip_rio: break; case MBA_DISCARD_RND_FRAME: - DEBUG2(printk("scsi(%ld): Discard RND Frame -- %04x %04x " - "%04x.\n", vha->host_no, mb[1], mb[2], mb[3])); + ql_dbg(ql_dbg_async, vha, 0x5016, + "Discard RND Frame -- %04x %04x %04x.\n", + mb[1], mb[2], mb[3]); break; case MBA_TRACE_NOTIFICATION: - DEBUG2(printk("scsi(%ld): Trace Notification -- %04x %04x.\n", - vha->host_no, mb[1], mb[2])); + ql_dbg(ql_dbg_async, vha, 0x5017, + "Trace Notification -- %04x %04x.\n", mb[1], mb[2]); break; case MBA_ISP84XX_ALERT: - DEBUG2(printk("scsi(%ld): ISP84XX Alert Notification -- " - "%04x %04x %04x\n", vha->host_no, mb[1], mb[2], mb[3])); + ql_dbg(ql_dbg_async, vha, 0x5018, + "ISP84XX Alert Notification -- %04x %04x %04x.\n", + mb[1], mb[2], mb[3]); spin_lock_irqsave(&ha->cs84xx->access_lock, flags); switch (mb[1]) { case A84_PANIC_RECOVERY: - qla_printk(KERN_INFO, ha, "Alert 84XX: panic recovery " - "%04x %04x\n", mb[2], mb[3]); + ql_log(ql_log_info, vha, 0x5019, + "Alert 84XX: panic recovery %04x %04x.\n", + mb[2], mb[3]); break; case A84_OP_LOGIN_COMPLETE: ha->cs84xx->op_fw_version = mb[3] << 16 | mb[2]; - DEBUG2(qla_printk(KERN_INFO, ha, "Alert 84XX:" - "firmware version %x\n", ha->cs84xx->op_fw_version)); + ql_log(ql_log_info, vha, 0x501a, + "Alert 84XX: firmware version %x.\n", + ha->cs84xx->op_fw_version); break; case A84_DIAG_LOGIN_COMPLETE: ha->cs84xx->diag_fw_version = mb[3] << 16 | mb[2]; - DEBUG2(qla_printk(KERN_INFO, ha, "Alert 84XX:" - "diagnostic firmware version %x\n", - ha->cs84xx->diag_fw_version)); + ql_log(ql_log_info, vha, 0x501b, + "Alert 84XX: diagnostic firmware version %x.\n", + ha->cs84xx->diag_fw_version); break; case A84_GOLD_LOGIN_COMPLETE: ha->cs84xx->diag_fw_version = mb[3] << 16 | mb[2]; ha->cs84xx->fw_update = 1; - DEBUG2(qla_printk(KERN_INFO, ha, "Alert 84XX: gold " - "firmware version %x\n", - ha->cs84xx->gold_fw_version)); + ql_log(ql_log_info, vha, 0x501c, + "Alert 84XX: gold firmware version %x.\n", + ha->cs84xx->gold_fw_version); break; default: - qla_printk(KERN_ERR, ha, - "Alert 84xx: Invalid Alert %04x %04x %04x\n", + ql_log(ql_log_warn, vha, 0x501d, + "Alert 84xx: Invalid Alert %04x %04x %04x.\n", mb[1], mb[2], mb[3]); } spin_unlock_irqrestore(&ha->cs84xx->access_lock, flags); break; case MBA_DCBX_START: - DEBUG2(printk("scsi(%ld): DCBX Started -- %04x %04x %04x\n", - vha->host_no, mb[1], mb[2], mb[3])); + ql_dbg(ql_dbg_async, vha, 0x501e, + "DCBX Started -- %04x %04x %04x.\n", + mb[1], mb[2], mb[3]); break; case MBA_DCBX_PARAM_UPDATE: - DEBUG2(printk("scsi(%ld): DCBX Parameters Updated -- " - "%04x %04x %04x\n", vha->host_no, mb[1], mb[2], mb[3])); + ql_dbg(ql_dbg_async, vha, 0x501f, + "DCBX Parameters Updated -- %04x %04x %04x.\n", + mb[1], mb[2], mb[3]); break; case MBA_FCF_CONF_ERR: - DEBUG2(printk("scsi(%ld): FCF Configuration Error -- " - "%04x %04x %04x\n", vha->host_no, mb[1], mb[2], mb[3])); + ql_dbg(ql_dbg_async, vha, 0x5020, + "FCF Configuration Error -- %04x %04x %04x.\n", + mb[1], mb[2], mb[3]); break; case MBA_IDC_COMPLETE: case MBA_IDC_NOTIFY: @@ -838,10 +828,8 @@ qla2x00_process_completed_request(struct scsi_qla_host *vha, /* Validate handle. */ if (index >= MAX_OUTSTANDING_COMMANDS) { - DEBUG2(printk("scsi(%ld): Invalid SCSI completion handle %d.\n", - vha->host_no, index)); - qla_printk(KERN_WARNING, ha, - "Invalid SCSI completion handle %d.\n", index); + ql_log(ql_log_warn, vha, 0x3014, + "Invalid SCSI command index (%x).\n", index); if (IS_QLA82XX(ha)) set_bit(FCOE_CTX_RESET_NEEDED, &vha->dpc_flags); @@ -859,10 +847,7 @@ qla2x00_process_completed_request(struct scsi_qla_host *vha, sp->cmd->result = DID_OK << 16; qla2x00_sp_compl(ha, sp); } else { - DEBUG2(printk("scsi(%ld) Req:%d: Invalid ISP SCSI completion" - " handle(0x%x)\n", vha->host_no, req->id, index)); - qla_printk(KERN_WARNING, ha, - "Invalid ISP SCSI completion handle\n"); + ql_log(ql_log_warn, vha, 0x3016, "Invalid SCSI SRB.\n"); if (IS_QLA82XX(ha)) set_bit(FCOE_CTX_RESET_NEEDED, &vha->dpc_flags); @@ -882,8 +867,8 @@ qla2x00_get_sp_from_handle(scsi_qla_host_t *vha, const char *func, index = LSW(pkt->handle); if (index >= MAX_OUTSTANDING_COMMANDS) { - qla_printk(KERN_WARNING, ha, - "%s: Invalid completion handle (%x).\n", func, index); + ql_log(ql_log_warn, vha, 0x5031, + "Invalid command index (%x).\n", index); if (IS_QLA82XX(ha)) set_bit(FCOE_CTX_RESET_NEEDED, &vha->dpc_flags); else @@ -892,15 +877,13 @@ qla2x00_get_sp_from_handle(scsi_qla_host_t *vha, const char *func, } sp = req->outstanding_cmds[index]; if (!sp) { - qla_printk(KERN_WARNING, ha, - "%s: Invalid completion handle (%x) -- timed-out.\n", func, - index); + ql_log(ql_log_warn, vha, 0x5032, + "Invalid completion handle (%x) -- timed-out.\n", index); return sp; } if (sp->handle != index) { - qla_printk(KERN_WARNING, ha, - "%s: SRB handle (%x) mismatch %x.\n", func, sp->handle, - index); + ql_log(ql_log_warn, vha, 0x5033, + "SRB handle (%x) mismatch %x.\n", sp->handle, index); return NULL; } @@ -937,17 +920,17 @@ qla2x00_mbx_iocb_entry(scsi_qla_host_t *vha, struct req_que *req, data[1] = lio->u.logio.flags & SRB_LOGIN_RETRIED ? QLA_LOGIO_LOGIN_RETRIED : 0; if (mbx->entry_status) { - DEBUG2(printk(KERN_WARNING - "scsi(%ld:%x): Async-%s error entry - portid=%02x%02x%02x " + ql_dbg(ql_dbg_async, vha, 0x5043, + "Async-%s error entry - portid=%02x%02x%02x " "entry-status=%x status=%x state-flag=%x " "status-flags=%x.\n", - fcport->vha->host_no, sp->handle, type, - fcport->d_id.b.domain, fcport->d_id.b.area, + type, fcport->d_id.b.domain, fcport->d_id.b.area, fcport->d_id.b.al_pa, mbx->entry_status, le16_to_cpu(mbx->status), le16_to_cpu(mbx->state_flags), - le16_to_cpu(mbx->status_flags))); + le16_to_cpu(mbx->status_flags)); - DEBUG2(qla2x00_dump_buffer((uint8_t *)mbx, sizeof(*mbx))); + ql_dump_buffer(ql_dbg_async + ql_dbg_buffer, vha, 0x5057, + (uint8_t *)mbx, sizeof(*mbx)); goto logio_done; } @@ -957,12 +940,10 @@ qla2x00_mbx_iocb_entry(scsi_qla_host_t *vha, struct req_que *req, le16_to_cpu(mbx->mb0) == MBS_COMMAND_COMPLETE) status = 0; if (!status && le16_to_cpu(mbx->mb0) == MBS_COMMAND_COMPLETE) { - DEBUG2(printk(KERN_DEBUG - "scsi(%ld:%x): Async-%s complete - portid=%02x%02x%02x " - "mbx1=%x.\n", - fcport->vha->host_no, sp->handle, type, - fcport->d_id.b.domain, fcport->d_id.b.area, - fcport->d_id.b.al_pa, le16_to_cpu(mbx->mb1))); + ql_dbg(ql_dbg_async, vha, 0x5045, + "Async-%s complete - portid=%02x%02x%02x mbx1=%x.\n", + type, fcport->d_id.b.domain, fcport->d_id.b.area, + fcport->d_id.b.al_pa, le16_to_cpu(mbx->mb1)); data[0] = MBS_COMMAND_COMPLETE; if (ctx->type == SRB_LOGIN_CMD) { @@ -987,14 +968,14 @@ qla2x00_mbx_iocb_entry(scsi_qla_host_t *vha, struct req_que *req, break; } - DEBUG2(printk(KERN_WARNING - "scsi(%ld:%x): Async-%s failed - portid=%02x%02x%02x status=%x " + ql_log(ql_log_warn, vha, 0x5046, + "Async-%s failed - portid=%02x%02x%02x status=%x " "mb0=%x mb1=%x mb2=%x mb6=%x mb7=%x.\n", - fcport->vha->host_no, sp->handle, type, fcport->d_id.b.domain, + type, fcport->d_id.b.domain, fcport->d_id.b.area, fcport->d_id.b.al_pa, status, le16_to_cpu(mbx->mb0), le16_to_cpu(mbx->mb1), le16_to_cpu(mbx->mb2), le16_to_cpu(mbx->mb6), - le16_to_cpu(mbx->mb7))); + le16_to_cpu(mbx->mb7)); logio_done: lio->done(sp); @@ -1025,9 +1006,8 @@ qla2x00_ct_entry(scsi_qla_host_t *vha, struct req_que *req, type = "ct pass-through"; break; default: - qla_printk(KERN_WARNING, ha, - "%s: Unrecognized SRB: (%p) type=%d.\n", func, sp, - sp_bsg->type); + ql_log(ql_log_warn, vha, 0x5047, + "Unrecognized SRB: (%p) type=%d.\n", sp, sp_bsg->type); return; } @@ -1045,20 +1025,20 @@ qla2x00_ct_entry(scsi_qla_host_t *vha, struct req_que *req, bsg_job->reply->reply_payload_rcv_len = le16_to_cpu(((sts_entry_t *)pkt)->rsp_info_len); - DEBUG2(qla_printk(KERN_WARNING, ha, - "scsi(%ld): CT pass-through-%s error " + ql_log(ql_log_warn, vha, 0x5048, + "CT pass-through-%s error " "comp_status-status=0x%x total_byte = 0x%x.\n", - vha->host_no, type, comp_status, - bsg_job->reply->reply_payload_rcv_len)); + type, comp_status, + bsg_job->reply->reply_payload_rcv_len); } else { - DEBUG2(qla_printk(KERN_WARNING, ha, - "scsi(%ld): CT pass-through-%s error " - "comp_status-status=0x%x.\n", - vha->host_no, type, comp_status)); + ql_log(ql_log_warn, vha, 0x5049, + "CT pass-through-%s error " + "comp_status-status=0x%x.\n", type, comp_status); bsg_job->reply->result = DID_ERROR << 16; bsg_job->reply->reply_payload_rcv_len = 0; } - DEBUG2(qla2x00_dump_buffer((uint8_t *)pkt, sizeof(*pkt))); + ql_dump_buffer(ql_dbg_async + ql_dbg_buffer, vha, 0x5058, + (uint8_t *)pkt, sizeof(*pkt)); } else { bsg_job->reply->result = DID_OK << 16; bsg_job->reply->reply_payload_rcv_len = @@ -1110,9 +1090,8 @@ qla24xx_els_ct_entry(scsi_qla_host_t *vha, struct req_que *req, type = "ct pass-through"; break; default: - qla_printk(KERN_WARNING, ha, - "%s: Unrecognized SRB: (%p) type=%d.\n", func, sp, - sp_bsg->type); + ql_log(ql_log_warn, vha, 0x503e, + "Unrecognized SRB: (%p) type=%d.\n", sp, sp_bsg->type); return; } @@ -1132,27 +1111,31 @@ qla24xx_els_ct_entry(scsi_qla_host_t *vha, struct req_que *req, bsg_job->reply->reply_payload_rcv_len = le16_to_cpu(((struct els_sts_entry_24xx*)pkt)->total_byte_count); - DEBUG2(qla_printk(KERN_WARNING, ha, - "scsi(%ld:0x%x): ELS-CT pass-through-%s error comp_status-status=0x%x " + ql_log(ql_log_info, vha, 0x503f, + "ELS-CT pass-through-%s error comp_status-status=0x%x " "error subcode 1=0x%x error subcode 2=0x%x total_byte = 0x%x.\n", - vha->host_no, sp->handle, type, comp_status, fw_status[1], fw_status[2], - le16_to_cpu(((struct els_sts_entry_24xx*)pkt)->total_byte_count))); + type, comp_status, fw_status[1], fw_status[2], + le16_to_cpu(((struct els_sts_entry_24xx *) + pkt)->total_byte_count)); fw_sts_ptr = ((uint8_t*)bsg_job->req->sense) + sizeof(struct fc_bsg_reply); memcpy( fw_sts_ptr, fw_status, sizeof(fw_status)); } else { - DEBUG2(qla_printk(KERN_WARNING, ha, - "scsi(%ld:0x%x): ELS-CT pass-through-%s error comp_status-status=0x%x " + ql_log(ql_log_info, vha, 0x5040, + "ELS-CT pass-through-%s error comp_status-status=0x%x " "error subcode 1=0x%x error subcode 2=0x%x.\n", - vha->host_no, sp->handle, type, comp_status, - le16_to_cpu(((struct els_sts_entry_24xx*)pkt)->error_subcode_1), - le16_to_cpu(((struct els_sts_entry_24xx*)pkt)->error_subcode_2))); + type, comp_status, + le16_to_cpu(((struct els_sts_entry_24xx *) + pkt)->error_subcode_1), + le16_to_cpu(((struct els_sts_entry_24xx *) + pkt)->error_subcode_2)); bsg_job->reply->result = DID_ERROR << 16; bsg_job->reply->reply_payload_rcv_len = 0; fw_sts_ptr = ((uint8_t*)bsg_job->req->sense) + sizeof(struct fc_bsg_reply); memcpy( fw_sts_ptr, fw_status, sizeof(fw_status)); } - DEBUG2(qla2x00_dump_buffer((uint8_t *)pkt, sizeof(*pkt))); + ql_dump_buffer(ql_dbg_async + ql_dbg_buffer, vha, 0x5056, + (uint8_t *)pkt, sizeof(*pkt)); } else { bsg_job->reply->result = DID_OK << 16; @@ -1201,25 +1184,24 @@ qla24xx_logio_entry(scsi_qla_host_t *vha, struct req_que *req, data[1] = lio->u.logio.flags & SRB_LOGIN_RETRIED ? QLA_LOGIO_LOGIN_RETRIED : 0; if (logio->entry_status) { - DEBUG2(printk(KERN_WARNING - "scsi(%ld:%x): Async-%s error entry - " + ql_log(ql_log_warn, vha, 0x5034, + "Async-%s error entry - " "portid=%02x%02x%02x entry-status=%x.\n", - fcport->vha->host_no, sp->handle, type, - fcport->d_id.b.domain, fcport->d_id.b.area, - fcport->d_id.b.al_pa, logio->entry_status)); - DEBUG2(qla2x00_dump_buffer((uint8_t *)logio, sizeof(*logio))); + type, fcport->d_id.b.domain, fcport->d_id.b.area, + fcport->d_id.b.al_pa, logio->entry_status); + ql_dump_buffer(ql_dbg_async + ql_dbg_buffer, vha, 0x5059, + (uint8_t *)logio, sizeof(*logio)); goto logio_done; } if (le16_to_cpu(logio->comp_status) == CS_COMPLETE) { - DEBUG2(printk(KERN_DEBUG - "scsi(%ld:%x): Async-%s complete - portid=%02x%02x%02x " + ql_dbg(ql_dbg_async, vha, 0x5036, + "Async-%s complete - portid=%02x%02x%02x " "iop0=%x.\n", - fcport->vha->host_no, sp->handle, type, - fcport->d_id.b.domain, fcport->d_id.b.area, + type, fcport->d_id.b.domain, fcport->d_id.b.area, fcport->d_id.b.al_pa, - le32_to_cpu(logio->io_parameter[0]))); + le32_to_cpu(logio->io_parameter[0])); data[0] = MBS_COMMAND_COMPLETE; if (ctx->type != SRB_LOGIN_CMD) @@ -1256,14 +1238,14 @@ qla24xx_logio_entry(scsi_qla_host_t *vha, struct req_que *req, break; } - DEBUG2(printk(KERN_WARNING - "scsi(%ld:%x): Async-%s failed - portid=%02x%02x%02x comp=%x " + ql_dbg(ql_dbg_async, vha, 0x5037, + "Async-%s failed - portid=%02x%02x%02x comp=%x " "iop0=%x iop1=%x.\n", - fcport->vha->host_no, sp->handle, type, fcport->d_id.b.domain, + type, fcport->d_id.b.domain, fcport->d_id.b.area, fcport->d_id.b.al_pa, le16_to_cpu(logio->comp_status), le32_to_cpu(logio->io_parameter[0]), - le32_to_cpu(logio->io_parameter[1]))); + le32_to_cpu(logio->io_parameter[1])); logio_done: lio->done(sp); @@ -1292,38 +1274,34 @@ qla24xx_tm_iocb_entry(scsi_qla_host_t *vha, struct req_que *req, fcport = sp->fcport; if (sts->entry_status) { - DEBUG2(printk(KERN_WARNING - "scsi(%ld:%x): Async-%s error - entry-status(%x).\n", - fcport->vha->host_no, sp->handle, type, - sts->entry_status)); + ql_log(ql_log_warn, vha, 0x5038, + "Async-%s error - entry-status(%x).\n", + type, sts->entry_status); } else if (sts->comp_status != __constant_cpu_to_le16(CS_COMPLETE)) { - DEBUG2(printk(KERN_WARNING - "scsi(%ld:%x): Async-%s error - completion status(%x).\n", - fcport->vha->host_no, sp->handle, type, - sts->comp_status)); + ql_log(ql_log_warn, vha, 0x5039, + "Async-%s error - completion status(%x).\n", + type, sts->comp_status); } else if (!(le16_to_cpu(sts->scsi_status) & SS_RESPONSE_INFO_LEN_VALID)) { - DEBUG2(printk(KERN_WARNING - "scsi(%ld:%x): Async-%s error - no response info(%x).\n", - fcport->vha->host_no, sp->handle, type, - sts->scsi_status)); + ql_log(ql_log_warn, vha, 0x503a, + "Async-%s error - no response info(%x).\n", + type, sts->scsi_status); } else if (le32_to_cpu(sts->rsp_data_len) < 4) { - DEBUG2(printk(KERN_WARNING - "scsi(%ld:%x): Async-%s error - not enough response(%d).\n", - fcport->vha->host_no, sp->handle, type, - sts->rsp_data_len)); + ql_log(ql_log_warn, vha, 0x503b, + "Async-%s error - not enough response(%d).\n", + type, sts->rsp_data_len); } else if (sts->data[3]) { - DEBUG2(printk(KERN_WARNING - "scsi(%ld:%x): Async-%s error - response(%x).\n", - fcport->vha->host_no, sp->handle, type, - sts->data[3])); + ql_log(ql_log_warn, vha, 0x503c, + "Async-%s error - response(%x).\n", + type, sts->data[3]); } else { error = 0; } if (error) { iocb->u.tmf.data = error; - DEBUG2(qla2x00_dump_buffer((uint8_t *)sts, sizeof(*sts))); + ql_dump_buffer(ql_dbg_async + ql_dbg_buffer, vha, 0x5055, + (uint8_t *)sts, sizeof(*sts)); } iocb->done(sp); @@ -1360,8 +1338,8 @@ qla2x00_process_response_queue(struct rsp_que *rsp) } if (pkt->entry_status != 0) { - DEBUG3(printk(KERN_INFO - "scsi(%ld): Process error entry.\n", vha->host_no)); + ql_log(ql_log_warn, vha, 0x5035, + "Process error entry.\n"); qla2x00_error_entry(vha, rsp, pkt); ((response_t *)pkt)->signature = RESPONSE_PROCESSED; @@ -1399,10 +1377,10 @@ qla2x00_process_response_queue(struct rsp_que *rsp) break; default: /* Type Not Supported. */ - DEBUG4(printk(KERN_WARNING - "scsi(%ld): Received unknown response pkt type %x " + ql_log(ql_log_warn, vha, 0x504a, + "Received unknown response pkt type %x " "entry status=%x.\n", - vha->host_no, pkt->entry_type, pkt->entry_status)); + pkt->entry_type, pkt->entry_status); break; } ((response_t *)pkt)->signature = RESPONSE_PROCESSED; @@ -1418,6 +1396,7 @@ static inline void qla2x00_handle_sense(srb_t *sp, uint8_t *sense_data, uint32_t par_sense_len, uint32_t sense_len, struct rsp_que *rsp) { + struct scsi_qla_host *vha = sp->fcport->vha; struct scsi_cmnd *cp = sp->cmd; if (sense_len >= SCSI_SENSE_BUFFERSIZE) @@ -1435,11 +1414,13 @@ qla2x00_handle_sense(srb_t *sp, uint8_t *sense_data, uint32_t par_sense_len, if (sp->request_sense_length != 0) rsp->status_srb = sp; - DEBUG5(printk("%s(): Check condition Sense data, scsi(%ld:%d:%d:%d) " - "cmd=%p\n", __func__, sp->fcport->vha->host_no, - cp->device->channel, cp->device->id, cp->device->lun, cp)); + ql_dbg(ql_dbg_io, vha, 0x301c, + "Check condition Sense data, scsi(%ld:%d:%d:%d) cmd=%p.\n", + sp->fcport->vha->host_no, cp->device->channel, cp->device->id, + cp->device->lun, cp); if (sense_len) - DEBUG5(qla2x00_dump_buffer(cp->sense_buffer, sense_len)); + ql_dump_buffer(ql_dbg_io + ql_dbg_buffer, vha, 0x302b, + cp->sense_buffer, sense_len); } struct scsi_dif_tuple { @@ -1457,6 +1438,7 @@ struct scsi_dif_tuple { static inline void qla2x00_handle_dif_error(srb_t *sp, struct sts_entry_24xx *sts24) { + struct scsi_qla_host *vha = sp->fcport->vha; struct scsi_cmnd *cmd = sp->cmd; struct scsi_dif_tuple *ep = (struct scsi_dif_tuple *)&sts24->data[20]; @@ -1473,15 +1455,15 @@ qla2x00_handle_dif_error(srb_t *sp, struct sts_entry_24xx *sts24) e_guard = be16_to_cpu(ep->guard); a_guard = be16_to_cpu(ap->guard); - DEBUG18(printk(KERN_DEBUG - "%s(): iocb(s) %p Returned STATUS\n", __func__, sts24)); + ql_dbg(ql_dbg_io, vha, 0x3023, + "iocb(s) %p Returned STATUS.\n", sts24); - DEBUG18(printk(KERN_ERR "DIF ERROR in cmd 0x%x lba 0x%llx act ref" + ql_dbg(ql_dbg_io, vha, 0x3024, + "DIF ERROR in cmd 0x%x lba 0x%llx act ref" " tag=0x%x, exp ref_tag=0x%x, act app tag=0x%x, exp app" - " tag=0x%x, act guard=0x%x, exp guard=0x%x\n", + " tag=0x%x, act guard=0x%x, exp guard=0x%x.\n", cmd->cmnd[0], (u64)scsi_get_lba(cmd), a_ref_tag, e_ref_tag, - a_app_tag, e_app_tag, a_guard, e_guard)); - + a_app_tag, e_app_tag, a_guard, e_guard); /* check guard */ if (e_guard != a_guard) { @@ -1569,9 +1551,8 @@ qla2x00_status_entry(scsi_qla_host_t *vha, struct rsp_que *rsp, void *pkt) sp = NULL; if (sp == NULL) { - qla_printk(KERN_WARNING, ha, - "scsi(%ld): Invalid status handle (0x%x).\n", vha->host_no, - sts->handle); + ql_log(ql_log_warn, vha, 0x3017, + "Invalid status handle (0x%x).\n", sts->handle); if (IS_QLA82XX(ha)) set_bit(FCOE_CTX_RESET_NEEDED, &vha->dpc_flags); @@ -1582,9 +1563,9 @@ qla2x00_status_entry(scsi_qla_host_t *vha, struct rsp_que *rsp, void *pkt) } cp = sp->cmd; if (cp == NULL) { - qla_printk(KERN_WARNING, ha, - "scsi(%ld): Command already returned (0x%x/%p).\n", - vha->host_no, sts->handle, sp); + ql_log(ql_log_warn, vha, 0x3018, + "Command already returned (0x%x/%p).\n", + sts->handle, sp); return; } @@ -1629,10 +1610,9 @@ qla2x00_status_entry(scsi_qla_host_t *vha, struct rsp_que *rsp, void *pkt) par_sense_len -= rsp_info_len; } if (rsp_info_len > 3 && rsp_info[3]) { - DEBUG2(qla_printk(KERN_INFO, ha, - "scsi(%ld:%d:%d): FCP I/O protocol failure " - "(0x%x/0x%x).\n", vha->host_no, cp->device->id, - cp->device->lun, rsp_info_len, rsp_info[3])); + ql_log(ql_log_warn, vha, 0x3019, + "FCP I/O protocol failure (0x%x/0x%x).\n", + rsp_info_len, rsp_info[3]); cp->result = DID_BUS_BUSY << 16; goto out; @@ -1661,11 +1641,10 @@ qla2x00_status_entry(scsi_qla_host_t *vha, struct rsp_que *rsp, void *pkt) if (!lscsi_status && ((unsigned)(scsi_bufflen(cp) - resid) < cp->underflow)) { - qla_printk(KERN_INFO, ha, - "scsi(%ld:%d:%d): Mid-layer underflow " + ql_log(ql_log_warn, vha, 0x301a, + "Mid-layer underflow " "detected (0x%x of 0x%x bytes).\n", - vha->host_no, cp->device->id, - cp->device->lun, resid, scsi_bufflen(cp)); + resid, scsi_bufflen(cp)); cp->result = DID_ERROR << 16; break; @@ -1674,9 +1653,8 @@ qla2x00_status_entry(scsi_qla_host_t *vha, struct rsp_que *rsp, void *pkt) cp->result = DID_OK << 16 | lscsi_status; if (lscsi_status == SAM_STAT_TASK_SET_FULL) { - DEBUG2(qla_printk(KERN_INFO, ha, - "scsi(%ld:%d:%d) QUEUE FULL detected.\n", - vha->host_no, cp->device->id, cp->device->lun)); + ql_log(ql_log_warn, vha, 0x301b, + "QUEUE FULL detected.\n"); break; } logit = 0; @@ -1697,11 +1675,10 @@ qla2x00_status_entry(scsi_qla_host_t *vha, struct rsp_que *rsp, void *pkt) scsi_set_resid(cp, resid); if (scsi_status & SS_RESIDUAL_UNDER) { if (IS_FWI2_CAPABLE(ha) && fw_resid_len != resid_len) { - DEBUG2(qla_printk(KERN_INFO, ha, - "scsi(%ld:%d:%d) Dropped frame(s) detected " - "(0x%x of 0x%x bytes).\n", vha->host_no, - cp->device->id, cp->device->lun, resid, - scsi_bufflen(cp))); + ql_log(ql_log_warn, vha, 0x301d, + "Dropped frame(s) detected " + "(0x%x of 0x%x bytes).\n", + resid, scsi_bufflen(cp)); cp->result = DID_ERROR << 16 | lscsi_status; break; @@ -1710,20 +1687,18 @@ qla2x00_status_entry(scsi_qla_host_t *vha, struct rsp_que *rsp, void *pkt) if (!lscsi_status && ((unsigned)(scsi_bufflen(cp) - resid) < cp->underflow)) { - qla_printk(KERN_INFO, ha, - "scsi(%ld:%d:%d): Mid-layer underflow " + ql_log(ql_log_warn, vha, 0x301e, + "Mid-layer underflow " "detected (0x%x of 0x%x bytes).\n", - vha->host_no, cp->device->id, - cp->device->lun, resid, scsi_bufflen(cp)); + resid, scsi_bufflen(cp)); cp->result = DID_ERROR << 16; break; } } else { - DEBUG2(qla_printk(KERN_INFO, ha, - "scsi(%ld:%d:%d) Dropped frame(s) detected (0x%x " - "of 0x%x bytes).\n", vha->host_no, cp->device->id, - cp->device->lun, resid, scsi_bufflen(cp))); + ql_log(ql_log_warn, vha, 0x301f, + "Dropped frame(s) detected (0x%x " + "of 0x%x bytes).\n", resid, scsi_bufflen(cp)); cp->result = DID_ERROR << 16 | lscsi_status; goto check_scsi_status; @@ -1739,10 +1714,8 @@ check_scsi_status: */ if (lscsi_status != 0) { if (lscsi_status == SAM_STAT_TASK_SET_FULL) { - DEBUG2(qla_printk(KERN_INFO, ha, - "scsi(%ld:%d:%d) QUEUE FULL detected.\n", - vha->host_no, cp->device->id, - cp->device->lun)); + ql_log(ql_log_warn, vha, 0x3020, + "QUEUE FULL detected.\n"); logit = 1; break; } @@ -1781,10 +1754,9 @@ check_scsi_status: break; } - DEBUG2(qla_printk(KERN_INFO, ha, - "scsi(%ld:%d:%d) Port down status: port-state=0x%x\n", - vha->host_no, cp->device->id, cp->device->lun, - atomic_read(&fcport->state))); + ql_dbg(ql_dbg_io, vha, 0x3021, + "Port down status: port-state=0x%x.\n", + atomic_read(&fcport->state)); if (atomic_read(&fcport->state) == FCS_ONLINE) qla2x00_mark_device_lost(fcport->vha, fcport, 1, 1); @@ -1804,15 +1776,13 @@ check_scsi_status: out: if (logit) - DEBUG2(qla_printk(KERN_INFO, ha, - "scsi(%ld:%d:%d) FCP command status: 0x%x-0x%x (0x%x) " - "portid=%02x%02x%02x oxid=0x%x cdb=%02x%02x%02x len=0x%x " - "rsp_info=0x%x resid=0x%x fw_resid=0x%x\n", vha->host_no, - cp->device->id, cp->device->lun, comp_status, scsi_status, - cp->result, fcport->d_id.b.domain, fcport->d_id.b.area, - fcport->d_id.b.al_pa, ox_id, cp->cmnd[0], cp->cmnd[1], - cp->cmnd[2], scsi_bufflen(cp), rsp_info_len, resid_len, - fw_resid_len)); + ql_dbg(ql_dbg_io, vha, 0x3022, + "FCP command status: 0x%x-0x%x (0x%x) " + "oxid=0x%x cdb=%02x%02x%02x len=0x%x " + "rsp_info=0x%x resid=0x%x fw_resid=0x%x.\n", + comp_status, scsi_status, cp->result, ox_id, cp->cmnd[0], + cp->cmnd[1], cp->cmnd[2], scsi_bufflen(cp), rsp_info_len, + resid_len, fw_resid_len); if (rsp->status_srb == NULL) qla2x00_sp_compl(ha, sp); @@ -1830,16 +1800,15 @@ qla2x00_status_cont_entry(struct rsp_que *rsp, sts_cont_entry_t *pkt) { uint8_t sense_sz = 0; struct qla_hw_data *ha = rsp->hw; + struct scsi_qla_host *vha = pci_get_drvdata(ha->pdev); srb_t *sp = rsp->status_srb; struct scsi_cmnd *cp; if (sp != NULL && sp->request_sense_length != 0) { cp = sp->cmd; if (cp == NULL) { - DEBUG2(printk("%s(): Cmd already returned back to OS " - "sp=%p.\n", __func__, sp)); - qla_printk(KERN_INFO, ha, - "cmd is NULL: already returned to OS (sp=%p)\n", + ql_log(ql_log_warn, vha, 0x3025, + "cmd is NULL: already returned to OS (sp=%p).\n", sp); rsp->status_srb = NULL; @@ -1856,7 +1825,8 @@ qla2x00_status_cont_entry(struct rsp_que *rsp, sts_cont_entry_t *pkt) if (IS_FWI2_CAPABLE(ha)) host_to_fcp_swap(pkt->data, sizeof(pkt->data)); memcpy(sp->request_sense_ptr, pkt->data, sense_sz); - DEBUG5(qla2x00_dump_buffer(sp->request_sense_ptr, sense_sz)); + ql_dump_buffer(ql_dbg_io + ql_dbg_buffer, vha, 0x302c, + sp->request_sense_ptr, sense_sz); sp->request_sense_ptr += sense_sz; sp->request_sense_length -= sense_sz; @@ -1882,21 +1852,25 @@ qla2x00_error_entry(scsi_qla_host_t *vha, struct rsp_que *rsp, sts_entry_t *pkt) uint32_t handle = LSW(pkt->handle); uint16_t que = MSW(pkt->handle); struct req_que *req = ha->req_q_map[que]; -#if defined(QL_DEBUG_LEVEL_2) + if (pkt->entry_status & RF_INV_E_ORDER) - qla_printk(KERN_ERR, ha, "%s: Invalid Entry Order\n", __func__); + ql_dbg(ql_dbg_async, vha, 0x502a, + "Invalid Entry Order.\n"); else if (pkt->entry_status & RF_INV_E_COUNT) - qla_printk(KERN_ERR, ha, "%s: Invalid Entry Count\n", __func__); + ql_dbg(ql_dbg_async, vha, 0x502b, + "Invalid Entry Count.\n"); else if (pkt->entry_status & RF_INV_E_PARAM) - qla_printk(KERN_ERR, ha, - "%s: Invalid Entry Parameter\n", __func__); + ql_dbg(ql_dbg_async, vha, 0x502c, + "Invalid Entry Parameter.\n"); else if (pkt->entry_status & RF_INV_E_TYPE) - qla_printk(KERN_ERR, ha, "%s: Invalid Entry Type\n", __func__); + ql_dbg(ql_dbg_async, vha, 0x502d, + "Invalid Entry Type.\n"); else if (pkt->entry_status & RF_BUSY) - qla_printk(KERN_ERR, ha, "%s: Busy\n", __func__); + ql_dbg(ql_dbg_async, vha, 0x502e, + "Busy.\n"); else - qla_printk(KERN_ERR, ha, "%s: UNKNOWN flag error\n", __func__); -#endif + ql_dbg(ql_dbg_async, vha, 0x502f, + "UNKNOWN flag error.\n"); /* Validate handle. */ if (handle < MAX_OUTSTANDING_COMMANDS) @@ -1923,10 +1897,8 @@ qla2x00_error_entry(scsi_qla_host_t *vha, struct rsp_que *rsp, sts_entry_t *pkt) } else if (pkt->entry_type == COMMAND_A64_TYPE || pkt->entry_type == COMMAND_TYPE || pkt->entry_type == COMMAND_TYPE_7 || pkt->entry_type == COMMAND_TYPE_6) { - DEBUG2(printk("scsi(%ld): Error entry - invalid handle\n", - vha->host_no)); - qla_printk(KERN_WARNING, ha, - "Error entry - invalid handle\n"); + ql_log(ql_log_warn, vha, 0x5030, + "Error entry - invalid handle.\n"); if (IS_QLA82XX(ha)) set_bit(FCOE_CTX_RESET_NEEDED, &vha->dpc_flags); @@ -1960,11 +1932,11 @@ qla24xx_mbx_completion(scsi_qla_host_t *vha, uint16_t mb0) } if (ha->mcp) { - DEBUG3(printk("%s(%ld): Got mailbox completion. cmd=%x.\n", - __func__, vha->host_no, ha->mcp->mb[0])); + ql_dbg(ql_dbg_async, vha, 0x504d, + "Got mailbox completion. cmd=%x.\n", ha->mcp->mb[0]); } else { - DEBUG2_3(printk("%s(%ld): MBX pointer ERROR!\n", - __func__, vha->host_no)); + ql_dbg(ql_dbg_async, vha, 0x504e, + "MBX pointer ERROR.\n"); } } @@ -1993,8 +1965,8 @@ void qla24xx_process_response_queue(struct scsi_qla_host *vha, } if (pkt->entry_status != 0) { - DEBUG3(printk(KERN_INFO - "scsi(%ld): Process error entry.\n", vha->host_no)); + ql_dbg(ql_dbg_async, vha, 0x5029, + "Process error entry.\n"); qla2x00_error_entry(vha, rsp, (sts_entry_t *) pkt); ((response_t *)pkt)->signature = RESPONSE_PROCESSED; @@ -2030,10 +2002,10 @@ void qla24xx_process_response_queue(struct scsi_qla_host *vha, break; default: /* Type Not Supported. */ - DEBUG4(printk(KERN_WARNING - "scsi(%ld): Received unknown response pkt type %x " + ql_dbg(ql_dbg_async, vha, 0x5042, + "Received unknown response pkt type %x " "entry status=%x.\n", - vha->host_no, pkt->entry_type, pkt->entry_status)); + pkt->entry_type, pkt->entry_status); break; } ((response_t *)pkt)->signature = RESPONSE_PROCESSED; @@ -2088,7 +2060,8 @@ qla2xxx_check_risc_status(scsi_qla_host_t *vha) next_test: if (RD_REG_DWORD(®->iobase_c8) & BIT_3) - qla_printk(KERN_INFO, ha, "Additional code -- 0x55AA.\n"); + ql_log(ql_log_info, vha, 0x504c, + "Additional code -- 0x55AA.\n"); done: WRT_REG_DWORD(®->iobase_window, 0x0000); @@ -2121,7 +2094,7 @@ qla24xx_intr_handler(int irq, void *dev_id) rsp = (struct rsp_que *) dev_id; if (!rsp) { printk(KERN_INFO - "%s(): NULL response queue pointer\n", __func__); + "%s(): NULL response queue pointer.\n", __func__); return IRQ_NONE; } @@ -2142,8 +2115,9 @@ qla24xx_intr_handler(int irq, void *dev_id) hccr = RD_REG_DWORD(®->hccr); - qla_printk(KERN_INFO, ha, "RISC paused -- HCCR=%x, " - "Dumping firmware!\n", hccr); + ql_log(ql_log_warn, vha, 0x504b, + "RISC paused -- HCCR=%x, Dumping firmware.\n", + hccr); qla2xxx_check_risc_status(vha); @@ -2174,9 +2148,8 @@ qla24xx_intr_handler(int irq, void *dev_id) qla24xx_process_response_queue(vha, rsp); break; default: - DEBUG2(printk("scsi(%ld): Unrecognized interrupt type " - "(%d).\n", - vha->host_no, stat & 0xff)); + ql_dbg(ql_dbg_async, vha, 0x504f, + "Unrecognized interrupt type (%d).\n", stat * 0xff); break; } WRT_REG_DWORD(®->hccr, HCCRX_CLR_RISC_INT); @@ -2205,7 +2178,7 @@ qla24xx_msix_rsp_q(int irq, void *dev_id) rsp = (struct rsp_que *) dev_id; if (!rsp) { printk(KERN_INFO - "%s(): NULL response queue pointer\n", __func__); + "%s(): NULL response queue pointer.\n", __func__); return IRQ_NONE; } ha = rsp->hw; @@ -2235,7 +2208,7 @@ qla25xx_msix_rsp_q(int irq, void *dev_id) rsp = (struct rsp_que *) dev_id; if (!rsp) { printk(KERN_INFO - "%s(): NULL response queue pointer\n", __func__); + "%s(): NULL response queue pointer.\n", __func__); return IRQ_NONE; } ha = rsp->hw; @@ -2268,8 +2241,8 @@ qla24xx_msix_default(int irq, void *dev_id) rsp = (struct rsp_que *) dev_id; if (!rsp) { - DEBUG(printk( - "%s(): NULL response queue pointer\n", __func__)); + printk(KERN_INFO + "%s(): NULL response queue pointer.\n", __func__); return IRQ_NONE; } ha = rsp->hw; @@ -2286,8 +2259,9 @@ qla24xx_msix_default(int irq, void *dev_id) hccr = RD_REG_DWORD(®->hccr); - qla_printk(KERN_INFO, ha, "RISC paused -- HCCR=%x, " - "Dumping firmware!\n", hccr); + ql_log(ql_log_info, vha, 0x5050, + "RISC paused -- HCCR=%x, Dumping firmware.\n", + hccr); qla2xxx_check_risc_status(vha); @@ -2318,9 +2292,8 @@ qla24xx_msix_default(int irq, void *dev_id) qla24xx_process_response_queue(vha, rsp); break; default: - DEBUG2(printk("scsi(%ld): Unrecognized interrupt type " - "(%d).\n", - vha->host_no, stat & 0xff)); + ql_dbg(ql_dbg_async, vha, 0x5051, + "Unrecognized interrupt type (%d).\n", stat & 0xff); break; } WRT_REG_DWORD(®->hccr, HCCRX_CLR_RISC_INT); @@ -2358,6 +2331,7 @@ qla24xx_disable_msix(struct qla_hw_data *ha) { int i; struct qla_msix_entry *qentry; + scsi_qla_host_t *vha = pci_get_drvdata(ha->pdev); for (i = 0; i < ha->msix_count; i++) { qentry = &ha->msix_entries[i]; @@ -2368,6 +2342,8 @@ qla24xx_disable_msix(struct qla_hw_data *ha) kfree(ha->msix_entries); ha->msix_entries = NULL; ha->flags.msix_enabled = 0; + ql_dbg(ql_dbg_init, vha, 0x0042, + "Disabled the MSI.\n"); } static int @@ -2377,11 +2353,15 @@ qla24xx_enable_msix(struct qla_hw_data *ha, struct rsp_que *rsp) int i, ret; struct msix_entry *entries; struct qla_msix_entry *qentry; + scsi_qla_host_t *vha = pci_get_drvdata(ha->pdev); entries = kzalloc(sizeof(struct msix_entry) * ha->msix_count, GFP_KERNEL); - if (!entries) + if (!entries) { + ql_log(ql_log_warn, vha, 0x00bc, + "Failed to allocate memory for msix_entry.\n"); return -ENOMEM; + } for (i = 0; i < ha->msix_count; i++) entries[i].entry = i; @@ -2391,16 +2371,18 @@ qla24xx_enable_msix(struct qla_hw_data *ha, struct rsp_que *rsp) if (ret < MIN_MSIX_COUNT) goto msix_failed; - qla_printk(KERN_WARNING, ha, - "MSI-X: Failed to enable support -- %d/%d\n" - " Retry with %d vectors\n", ha->msix_count, ret, ret); + ql_log(ql_log_warn, vha, 0x00c6, + "MSI-X: Failed to enable support " + "-- %d/%d\n Retry with %d vectors.\n", + ha->msix_count, ret, ret); ha->msix_count = ret; ret = pci_enable_msix(ha->pdev, entries, ha->msix_count); if (ret) { msix_failed: - qla_printk(KERN_WARNING, ha, "MSI-X: Failed to enable" - " support, giving up -- %d/%d\n", - ha->msix_count, ret); + ql_log(ql_log_fatal, vha, 0x00c7, + "MSI-X: Failed to enable support, " + "giving up -- %d/%d.\n", + ha->msix_count, ret); goto msix_out; } ha->max_rsp_queues = ha->msix_count - 1; @@ -2408,6 +2390,8 @@ msix_failed: ha->msix_entries = kzalloc(sizeof(struct qla_msix_entry) * ha->msix_count, GFP_KERNEL); if (!ha->msix_entries) { + ql_log(ql_log_fatal, vha, 0x00c8, + "Failed to allocate memory for ha->msix_entries.\n"); ret = -ENOMEM; goto msix_out; } @@ -2434,9 +2418,9 @@ msix_failed: 0, msix_entries[i].name, rsp); } if (ret) { - qla_printk(KERN_WARNING, ha, - "MSI-X: Unable to register handler -- %x/%d.\n", - qentry->vector, ret); + ql_log(ql_log_fatal, vha, 0x00cb, + "MSI-X: unable to register handler -- %x/%d.\n", + qentry->vector, ret); qla24xx_disable_msix(ha); ha->mqenable = 0; goto msix_out; @@ -2449,6 +2433,12 @@ msix_failed: /* Enable MSI-X vector for response queue update for queue 0 */ if (ha->mqiobase && (ha->max_rsp_queues > 1 || ha->max_req_queues > 1)) ha->mqenable = 1; + ql_dbg(ql_dbg_multiq, vha, 0xc005, + "mqiobase=%p, max_rsp_queues=%d, max_req_queues=%d.\n", + ha->mqiobase, ha->max_rsp_queues, ha->max_req_queues); + ql_dbg(ql_dbg_init, vha, 0x0055, + "mqiobase=%p, max_rsp_queues=%d, max_req_queues=%d.\n", + ha->mqiobase, ha->max_rsp_queues, ha->max_req_queues); msix_out: kfree(entries); @@ -2460,6 +2450,7 @@ qla2x00_request_irqs(struct qla_hw_data *ha, struct rsp_que *rsp) { int ret; device_reg_t __iomem *reg = ha->iobase; + scsi_qla_host_t *vha = pci_get_drvdata(ha->pdev); /* If possible, enable MSI-X. */ if (!IS_QLA2432(ha) && !IS_QLA2532(ha) && @@ -2470,30 +2461,30 @@ qla2x00_request_irqs(struct qla_hw_data *ha, struct rsp_que *rsp) (ha->pdev->subsystem_device == 0x7040 || ha->pdev->subsystem_device == 0x7041 || ha->pdev->subsystem_device == 0x1705)) { - DEBUG2(qla_printk(KERN_WARNING, ha, - "MSI-X: Unsupported ISP2432 SSVID/SSDID (0x%X,0x%X).\n", + ql_log(ql_log_warn, vha, 0x0034, + "MSI-X: Unsupported ISP 2432 SSVID/SSDID (0x%X,0x%X).\n", ha->pdev->subsystem_vendor, - ha->pdev->subsystem_device)); + ha->pdev->subsystem_device); goto skip_msi; } if (IS_QLA2432(ha) && (ha->pdev->revision < QLA_MSIX_CHIP_REV_24XX || !QLA_MSIX_FW_MODE_1(ha->fw_attributes))) { - DEBUG2(qla_printk(KERN_WARNING, ha, - "MSI-X: Unsupported ISP2432 (0x%X, 0x%X).\n", - ha->pdev->revision, ha->fw_attributes)); + ql_log(ql_log_warn, vha, 0x0035, + "MSI-X; Unsupported ISP2432 (0x%X, 0x%X).\n", + ha->pdev->revision, ha->fw_attributes); goto skip_msix; } ret = qla24xx_enable_msix(ha, rsp); if (!ret) { - DEBUG2(qla_printk(KERN_INFO, ha, - "MSI-X: Enabled (0x%X, 0x%X).\n", ha->chip_revision, - ha->fw_attributes)); + ql_dbg(ql_dbg_init, vha, 0x0036, + "MSI-X: Enabled (0x%X, 0x%X).\n", + ha->chip_revision, ha->fw_attributes); goto clear_risc_ints; } - qla_printk(KERN_WARNING, ha, - "MSI-X: Falling back-to MSI mode -- %d.\n", ret); + ql_log(ql_log_info, vha, 0x0037, + "MSI-X Falling back-to MSI mode -%d.\n", ret); skip_msix: if (!IS_QLA24XX(ha) && !IS_QLA2532(ha) && !IS_QLA8432(ha) && @@ -2502,18 +2493,19 @@ skip_msix: ret = pci_enable_msi(ha->pdev); if (!ret) { - DEBUG2(qla_printk(KERN_INFO, ha, "MSI: Enabled.\n")); + ql_dbg(ql_dbg_init, vha, 0x0038, + "MSI: Enabled.\n"); ha->flags.msi_enabled = 1; } else - qla_printk(KERN_WARNING, ha, - "MSI-X: Falling back-to INTa mode -- %d.\n", ret); + ql_log(ql_log_warn, vha, 0x0039, + "MSI-X; Falling back-to INTa mode -- %d.\n", ret); skip_msi: ret = request_irq(ha->pdev->irq, ha->isp_ops->intr_handler, ha->flags.msi_enabled ? 0 : IRQF_SHARED, QLA2XXX_DRIVER_NAME, rsp); if (ret) { - qla_printk(KERN_WARNING, ha, + ql_log(ql_log_warn, vha, 0x003a, "Failed to reserve interrupt %d already in use.\n", ha->pdev->irq); goto fail; @@ -2563,13 +2555,14 @@ int qla25xx_request_irq(struct rsp_que *rsp) struct qla_hw_data *ha = rsp->hw; struct qla_init_msix_entry *intr = &msix_entries[2]; struct qla_msix_entry *msix = rsp->msix; + scsi_qla_host_t *vha = pci_get_drvdata(ha->pdev); int ret; ret = request_irq(msix->vector, intr->handler, 0, intr->name, rsp); if (ret) { - qla_printk(KERN_WARNING, ha, - "MSI-X: Unable to register handler -- %x/%d.\n", - msix->vector, ret); + ql_log(ql_log_fatal, vha, 0x00e6, + "MSI-X: Unable to register handler -- %x/%d.\n", + msix->vector, ret); return ret; } msix->have_irq = 1; diff --git a/drivers/scsi/qla2xxx/qla_mbx.c b/drivers/scsi/qla2xxx/qla_mbx.c index c26f0acdfecc..f7604ea1af83 100644 --- a/drivers/scsi/qla2xxx/qla_mbx.c +++ b/drivers/scsi/qla2xxx/qla_mbx.c @@ -46,14 +46,18 @@ qla2x00_mailbox_command(scsi_qla_host_t *vha, mbx_cmd_t *mcp) struct qla_hw_data *ha = vha->hw; scsi_qla_host_t *base_vha = pci_get_drvdata(ha->pdev); - if (ha->pdev->error_state > pci_channel_io_frozen) + ql_dbg(ql_dbg_mbx, base_vha, 0x1000, "Entered %s.\n", __func__); + + if (ha->pdev->error_state > pci_channel_io_frozen) { + ql_log(ql_log_warn, base_vha, 0x1001, + "error_state is greater than pci_channel_io_frozen, " + "exiting.\n"); return QLA_FUNCTION_TIMEOUT; + } if (vha->device_flags & DFLG_DEV_FAILED) { - DEBUG2_3_11(qla_printk(KERN_WARNING, ha, - "%s(%ld): Device in failed state, " - "timeout MBX Exiting.\n", - __func__, base_vha->host_no)); + ql_log(ql_log_warn, base_vha, 0x1002, + "Device in failed state, exiting.\n"); return QLA_FUNCTION_TIMEOUT; } @@ -63,17 +67,18 @@ qla2x00_mailbox_command(scsi_qla_host_t *vha, mbx_cmd_t *mcp) rval = QLA_SUCCESS; abort_active = test_bit(ABORT_ISP_ACTIVE, &base_vha->dpc_flags); - DEBUG11(printk("%s(%ld): entered.\n", __func__, base_vha->host_no)); if (ha->flags.pci_channel_io_perm_failure) { - DEBUG(printk("%s(%ld): Perm failure on EEH, timeout MBX " - "Exiting.\n", __func__, vha->host_no)); + ql_log(ql_log_warn, base_vha, 0x1003, + "Perm failure on EEH timeout MBX, exiting.\n"); return QLA_FUNCTION_TIMEOUT; } if (ha->flags.isp82xx_fw_hung) { /* Setting Link-Down error */ mcp->mb[0] = MBS_LINK_DOWN_ERROR; + ql_log(ql_log_warn, base_vha, 0x1004, + "FW hung = %d.\n", ha->flags.isp82xx_fw_hung); rval = QLA_FUNCTION_FAILED; goto premature_exit; } @@ -85,8 +90,8 @@ qla2x00_mailbox_command(scsi_qla_host_t *vha, mbx_cmd_t *mcp) */ if (!wait_for_completion_timeout(&ha->mbx_cmd_comp, mcp->tov * HZ)) { /* Timeout occurred. Return error. */ - DEBUG2_3_11(printk("%s(%ld): cmd access timeout. " - "Exiting.\n", __func__, base_vha->host_no)); + ql_log(ql_log_warn, base_vha, 0x1005, + "Cmd access timeout, Exiting.\n"); return QLA_FUNCTION_TIMEOUT; } @@ -94,8 +99,8 @@ qla2x00_mailbox_command(scsi_qla_host_t *vha, mbx_cmd_t *mcp) /* Save mailbox command for debug */ ha->mcp = mcp; - DEBUG11(printk("scsi(%ld): prepare to issue mbox cmd=0x%x.\n", - base_vha->host_no, mcp->mb[0])); + ql_dbg(ql_dbg_mbx, base_vha, 0x1006, + "Prepare to issue mbox cmd=0x%x.\n", mcp->mb[0]); spin_lock_irqsave(&ha->hardware_lock, flags); @@ -123,27 +128,30 @@ qla2x00_mailbox_command(scsi_qla_host_t *vha, mbx_cmd_t *mcp) iptr++; } -#if defined(QL_DEBUG_LEVEL_1) - printk("%s(%ld): Loaded MBX registers (displayed in bytes) = \n", - __func__, base_vha->host_no); - qla2x00_dump_buffer((uint8_t *)mcp->mb, 16); - printk("\n"); - qla2x00_dump_buffer(((uint8_t *)mcp->mb + 0x10), 16); - printk("\n"); - qla2x00_dump_buffer(((uint8_t *)mcp->mb + 0x20), 8); - printk("\n"); - printk("%s(%ld): I/O address = %p.\n", __func__, base_vha->host_no, - optr); - qla2x00_dump_regs(base_vha); -#endif + ql_dbg(ql_dbg_mbx + ql_dbg_buffer, base_vha, 0x1111, + "Loaded MBX registers (displayed in bytes) =.\n"); + ql_dump_buffer(ql_dbg_mbx + ql_dbg_buffer, base_vha, 0x1112, + (uint8_t *)mcp->mb, 16); + ql_dbg(ql_dbg_mbx + ql_dbg_buffer, base_vha, 0x1113, + ".\n"); + ql_dump_buffer(ql_dbg_mbx + ql_dbg_buffer, base_vha, 0x1114, + ((uint8_t *)mcp->mb + 0x10), 16); + ql_dbg(ql_dbg_mbx + ql_dbg_buffer, base_vha, 0x1115, + ".\n"); + ql_dump_buffer(ql_dbg_mbx + ql_dbg_buffer, base_vha, 0x1116, + ((uint8_t *)mcp->mb + 0x20), 8); + ql_dbg(ql_dbg_mbx + ql_dbg_buffer, base_vha, 0x1117, + "I/O Address = %p.\n", optr); + ql_dump_regs(ql_dbg_mbx + ql_dbg_buffer, base_vha, 0x100e); /* Issue set host interrupt command to send cmd out. */ ha->flags.mbox_int = 0; clear_bit(MBX_INTERRUPT, &ha->mbx_cmd_flags); /* Unlock mbx registers and wait for interrupt */ - DEBUG11(printk("%s(%ld): going to unlock irq & waiting for interrupt. " - "jiffies=%lx.\n", __func__, base_vha->host_no, jiffies)); + ql_dbg(ql_dbg_mbx, base_vha, 0x100f, + "Going to unlock irq & waiting for interrupts. " + "jiffies=%lx.\n", jiffies); /* Wait for mbx cmd completion until timeout */ @@ -155,9 +163,8 @@ qla2x00_mailbox_command(scsi_qla_host_t *vha, mbx_cmd_t *mcp) HINT_MBX_INT_PENDING) { spin_unlock_irqrestore(&ha->hardware_lock, flags); - DEBUG2_3_11(printk(KERN_INFO - "%s(%ld): Pending Mailbox timeout. " - "Exiting.\n", __func__, base_vha->host_no)); + ql_dbg(ql_dbg_mbx, base_vha, 0x1010, + "Pending mailbox timeout, exiting.\n"); rval = QLA_FUNCTION_TIMEOUT; goto premature_exit; } @@ -173,17 +180,16 @@ qla2x00_mailbox_command(scsi_qla_host_t *vha, mbx_cmd_t *mcp) clear_bit(MBX_INTR_WAIT, &ha->mbx_cmd_flags); } else { - DEBUG3_11(printk("%s(%ld): cmd=%x POLLING MODE.\n", __func__, - base_vha->host_no, command)); + ql_dbg(ql_dbg_mbx, base_vha, 0x1011, + "Cmd=%x Polling Mode.\n", command); if (IS_QLA82XX(ha)) { if (RD_REG_DWORD(®->isp82.hint) & HINT_MBX_INT_PENDING) { spin_unlock_irqrestore(&ha->hardware_lock, flags); - DEBUG2_3_11(printk(KERN_INFO - "%s(%ld): Pending Mailbox timeout. " - "Exiting.\n", __func__, base_vha->host_no)); + ql_dbg(ql_dbg_mbx, base_vha, 0x1012, + "Pending mailbox timeout, exiting.\n"); rval = QLA_FUNCTION_TIMEOUT; goto premature_exit; } @@ -207,17 +213,17 @@ qla2x00_mailbox_command(scsi_qla_host_t *vha, mbx_cmd_t *mcp) command == MBC_LOAD_RISC_RAM_EXTENDED)) msleep(10); } /* while */ - DEBUG17(qla_printk(KERN_WARNING, ha, - "Waited %d sec\n", - (uint)((jiffies - (wait_time - (mcp->tov * HZ)))/HZ))); + ql_dbg(ql_dbg_mbx, base_vha, 0x1013, + "Waited %d sec.\n", + (uint)((jiffies - (wait_time - (mcp->tov * HZ)))/HZ)); } /* Check whether we timed out */ if (ha->flags.mbox_int) { uint16_t *iptr2; - DEBUG3_11(printk("%s(%ld): cmd %x completed.\n", __func__, - base_vha->host_no, command)); + ql_dbg(ql_dbg_mbx, base_vha, 0x1014, + "Cmd=%x completed.\n", command); /* Got interrupt. Clear the flag. */ ha->flags.mbox_int = 0; @@ -229,6 +235,8 @@ qla2x00_mailbox_command(scsi_qla_host_t *vha, mbx_cmd_t *mcp) mcp->mb[0] = MBS_LINK_DOWN_ERROR; ha->mcp = NULL; rval = QLA_FUNCTION_FAILED; + ql_log(ql_log_warn, base_vha, 0x1015, + "FW hung = %d.\n", ha->flags.isp82xx_fw_hung); goto premature_exit; } @@ -249,8 +257,6 @@ qla2x00_mailbox_command(scsi_qla_host_t *vha, mbx_cmd_t *mcp) } } else { -#if defined(QL_DEBUG_LEVEL_2) || defined(QL_DEBUG_LEVEL_3) || \ - defined(QL_DEBUG_LEVEL_11) uint16_t mb0; uint32_t ictrl; @@ -261,14 +267,13 @@ qla2x00_mailbox_command(scsi_qla_host_t *vha, mbx_cmd_t *mcp) mb0 = RD_MAILBOX_REG(ha, ®->isp, 0); ictrl = RD_REG_WORD(®->isp.ictrl); } - printk("%s(%ld): **** MB Command Timeout for cmd %x ****\n", - __func__, base_vha->host_no, command); - printk("%s(%ld): icontrol=%x jiffies=%lx\n", __func__, - base_vha->host_no, ictrl, jiffies); - printk("%s(%ld): *** mailbox[0] = 0x%x ***\n", __func__, - base_vha->host_no, mb0); - qla2x00_dump_regs(base_vha); -#endif + ql_dbg(ql_dbg_mbx + ql_dbg_buffer, base_vha, 0x1119, + "MBX Command timeout for cmd %x.\n", command); + ql_dbg(ql_dbg_mbx + ql_dbg_buffer, base_vha, 0x111a, + "iocontrol=%x jiffies=%lx.\n", ictrl, jiffies); + ql_dbg(ql_dbg_mbx + ql_dbg_buffer, base_vha, 0x111b, + "mb[0] = 0x%x.\n", mb0); + ql_dump_regs(ql_dbg_mbx + ql_dbg_buffer, base_vha, 0x1019); rval = QLA_FUNCTION_TIMEOUT; } @@ -279,8 +284,8 @@ qla2x00_mailbox_command(scsi_qla_host_t *vha, mbx_cmd_t *mcp) ha->mcp = NULL; if ((abort_active || !io_lock_on) && !IS_NOPOLLING_TYPE(ha)) { - DEBUG11(printk("%s(%ld): checking for additional resp " - "interrupt.\n", __func__, base_vha->host_no)); + ql_dbg(ql_dbg_mbx, base_vha, 0x101a, + "Checking for additional resp interrupt.\n"); /* polling mode for non isp_abort commands. */ qla2x00_poll(ha->rsp_q_map[0]); @@ -291,38 +296,32 @@ qla2x00_mailbox_command(scsi_qla_host_t *vha, mbx_cmd_t *mcp) if (!io_lock_on || (mcp->flags & IOCTL_CMD) || ha->flags.eeh_busy) { /* not in dpc. schedule it for dpc to take over. */ - DEBUG(printk("%s(%ld): timeout schedule " - "isp_abort_needed.\n", __func__, - base_vha->host_no)); - DEBUG2_3_11(printk("%s(%ld): timeout schedule " - "isp_abort_needed.\n", __func__, - base_vha->host_no)); + ql_dbg(ql_dbg_mbx, base_vha, 0x101b, + "Timeout, schedule isp_abort_needed.\n"); if (!test_bit(ISP_ABORT_NEEDED, &vha->dpc_flags) && !test_bit(ABORT_ISP_ACTIVE, &vha->dpc_flags) && !test_bit(ISP_ABORT_RETRY, &vha->dpc_flags)) { - qla_printk(KERN_WARNING, ha, - "Mailbox command timeout occurred. " - "Scheduling ISP " "abort. eeh_busy: 0x%x\n", - ha->flags.eeh_busy); + ql_log(ql_log_info, base_vha, 0x101c, + "Mailbox cmd timeout occured. " + "Scheduling ISP abort eeh_busy=0x%x.\n", + ha->flags.eeh_busy); set_bit(ISP_ABORT_NEEDED, &vha->dpc_flags); qla2xxx_wake_dpc(vha); } } else if (!abort_active) { /* call abort directly since we are in the DPC thread */ - DEBUG(printk("%s(%ld): timeout calling abort_isp\n", - __func__, base_vha->host_no)); - DEBUG2_3_11(printk("%s(%ld): timeout calling " - "abort_isp\n", __func__, base_vha->host_no)); + ql_dbg(ql_dbg_mbx, base_vha, 0x101d, + "Timeout, calling abort_isp.\n"); if (!test_bit(ISP_ABORT_NEEDED, &vha->dpc_flags) && !test_bit(ABORT_ISP_ACTIVE, &vha->dpc_flags) && !test_bit(ISP_ABORT_RETRY, &vha->dpc_flags)) { - qla_printk(KERN_WARNING, ha, - "Mailbox command timeout occurred. " - "Issuing ISP abort.\n"); + ql_log(ql_log_info, base_vha, 0x101e, + "Mailbox cmd timeout occured. " + "Scheduling ISP abort.\n"); set_bit(ABORT_ISP_ACTIVE, &vha->dpc_flags); clear_bit(ISP_ABORT_NEEDED, &vha->dpc_flags); @@ -332,11 +331,8 @@ qla2x00_mailbox_command(scsi_qla_host_t *vha, mbx_cmd_t *mcp) &vha->dpc_flags); } clear_bit(ABORT_ISP_ACTIVE, &vha->dpc_flags); - DEBUG(printk("%s(%ld): finished abort_isp\n", - __func__, vha->host_no)); - DEBUG2_3_11(printk( - "%s(%ld): finished abort_isp\n", - __func__, vha->host_no)); + ql_dbg(ql_dbg_mbx, base_vha, 0x101f, + "Finished abort_isp.\n"); } } } @@ -346,12 +342,11 @@ premature_exit: complete(&ha->mbx_cmd_comp); if (rval) { - DEBUG2_3_11(printk("%s(%ld): **** FAILED. mbx0=%x, mbx1=%x, " - "mbx2=%x, cmd=%x ****\n", __func__, base_vha->host_no, - mcp->mb[0], mcp->mb[1], mcp->mb[2], command)); + ql_dbg(ql_dbg_mbx, base_vha, 0x1020, + "**** Failed mbx[0]=%x, mb[1]=%x, mb[2]=%x, cmd=%x ****.\n", + mcp->mb[0], mcp->mb[1], mcp->mb[2], command); } else { - DEBUG11(printk("%s(%ld): done.\n", __func__, - base_vha->host_no)); + ql_dbg(ql_dbg_mbx, base_vha, 0x1021, "Done %s.\n", __func__); } return rval; @@ -366,7 +361,7 @@ qla2x00_load_ram(scsi_qla_host_t *vha, dma_addr_t req_dma, uint32_t risc_addr, mbx_cmd_t mc; mbx_cmd_t *mcp = &mc; - DEBUG11(printk("%s(%ld): entered.\n", __func__, vha->host_no)); + ql_dbg(ql_dbg_mbx, vha, 0x1022, "Entered %s.\n", __func__); if (MSW(risc_addr) || IS_FWI2_CAPABLE(ha)) { mcp->mb[0] = MBC_LOAD_RISC_RAM_EXTENDED; @@ -397,10 +392,10 @@ qla2x00_load_ram(scsi_qla_host_t *vha, dma_addr_t req_dma, uint32_t risc_addr, rval = qla2x00_mailbox_command(vha, mcp); if (rval != QLA_SUCCESS) { - DEBUG2_3_11(printk("%s(%ld): failed=%x mb[0]=%x.\n", __func__, - vha->host_no, rval, mcp->mb[0])); + ql_dbg(ql_dbg_mbx, vha, 0x1023, + "Failed=%x mb[0]=%x.\n", rval, mcp->mb[0]); } else { - DEBUG11(printk("%s(%ld): done.\n", __func__, vha->host_no)); + ql_dbg(ql_dbg_mbx, vha, 0x1024, "Done %s.\n", __func__); } return rval; @@ -430,7 +425,7 @@ qla2x00_execute_fw(scsi_qla_host_t *vha, uint32_t risc_addr) mbx_cmd_t mc; mbx_cmd_t *mcp = &mc; - DEBUG11(printk("%s(%ld): entered.\n", __func__, vha->host_no)); + ql_dbg(ql_dbg_mbx, vha, 0x1025, "Entered %s.\n", __func__); mcp->mb[0] = MBC_EXECUTE_FIRMWARE; mcp->out_mb = MBX_0; @@ -461,15 +456,14 @@ qla2x00_execute_fw(scsi_qla_host_t *vha, uint32_t risc_addr) rval = qla2x00_mailbox_command(vha, mcp); if (rval != QLA_SUCCESS) { - DEBUG2_3_11(printk("%s(%ld): failed=%x mb[0]=%x.\n", __func__, - vha->host_no, rval, mcp->mb[0])); + ql_dbg(ql_dbg_mbx, vha, 0x1026, + "Failed=%x mb[0]=%x.\n", rval, mcp->mb[0]); } else { if (IS_FWI2_CAPABLE(ha)) { - DEBUG11(printk("%s(%ld): done exchanges=%x.\n", - __func__, vha->host_no, mcp->mb[1])); + ql_dbg(ql_dbg_mbx, vha, 0x1027, + "Done exchanges=%x.\n", mcp->mb[1]); } else { - DEBUG11(printk("%s(%ld): done.\n", __func__, - vha->host_no)); + ql_dbg(ql_dbg_mbx, vha, 0x1028, "Done %s.\n", __func__); } } @@ -501,7 +495,7 @@ qla2x00_get_fw_version(scsi_qla_host_t *vha, uint16_t *major, uint16_t *minor, mbx_cmd_t mc; mbx_cmd_t *mcp = &mc; - DEBUG11(printk("%s(%ld): entered.\n", __func__, vha->host_no)); + ql_dbg(ql_dbg_mbx, vha, 0x1029, "Entered %s.\n", __func__); mcp->mb[0] = MBC_GET_FIRMWARE_VERSION; mcp->out_mb = MBX_0; @@ -535,11 +529,10 @@ qla2x00_get_fw_version(scsi_qla_host_t *vha, uint16_t *major, uint16_t *minor, failed: if (rval != QLA_SUCCESS) { /*EMPTY*/ - DEBUG2_3_11(printk("%s(%ld): failed=%x.\n", __func__, - vha->host_no, rval)); + ql_dbg(ql_dbg_mbx, vha, 0x102a, "Failed=%x.\n", rval); } else { /*EMPTY*/ - DEBUG11(printk("%s(%ld): done.\n", __func__, vha->host_no)); + ql_dbg(ql_dbg_mbx, vha, 0x102b, "Done %s.\n", __func__); } return rval; } @@ -565,7 +558,7 @@ qla2x00_get_fw_options(scsi_qla_host_t *vha, uint16_t *fwopts) mbx_cmd_t mc; mbx_cmd_t *mcp = &mc; - DEBUG11(printk("%s(%ld): entered.\n", __func__, vha->host_no)); + ql_dbg(ql_dbg_mbx, vha, 0x102c, "Entered %s.\n", __func__); mcp->mb[0] = MBC_GET_FIRMWARE_OPTION; mcp->out_mb = MBX_0; @@ -576,15 +569,14 @@ qla2x00_get_fw_options(scsi_qla_host_t *vha, uint16_t *fwopts) if (rval != QLA_SUCCESS) { /*EMPTY*/ - DEBUG2_3_11(printk("%s(%ld): failed=%x.\n", __func__, - vha->host_no, rval)); + ql_dbg(ql_dbg_mbx, vha, 0x102d, "Failed=%x.\n", rval); } else { fwopts[0] = mcp->mb[0]; fwopts[1] = mcp->mb[1]; fwopts[2] = mcp->mb[2]; fwopts[3] = mcp->mb[3]; - DEBUG11(printk("%s(%ld): done.\n", __func__, vha->host_no)); + ql_dbg(ql_dbg_mbx, vha, 0x102e, "Done %s.\n", __func__); } return rval; @@ -612,7 +604,7 @@ qla2x00_set_fw_options(scsi_qla_host_t *vha, uint16_t *fwopts) mbx_cmd_t mc; mbx_cmd_t *mcp = &mc; - DEBUG11(printk("%s(%ld): entered.\n", __func__, vha->host_no)); + ql_dbg(ql_dbg_mbx, vha, 0x102f, "Entered %s.\n", __func__); mcp->mb[0] = MBC_SET_FIRMWARE_OPTION; mcp->mb[1] = fwopts[1]; @@ -636,11 +628,11 @@ qla2x00_set_fw_options(scsi_qla_host_t *vha, uint16_t *fwopts) if (rval != QLA_SUCCESS) { /*EMPTY*/ - DEBUG2_3_11(printk("%s(%ld): failed=%x (%x/%x).\n", __func__, - vha->host_no, rval, mcp->mb[0], mcp->mb[1])); + ql_dbg(ql_dbg_mbx, vha, 0x1030, + "Failed=%x (%x/%x).\n", rval, mcp->mb[0], mcp->mb[1]); } else { /*EMPTY*/ - DEBUG11(printk("%s(%ld): done.\n", __func__, vha->host_no)); + ql_dbg(ql_dbg_mbx, vha, 0x1031, "Done %s.\n", __func__); } return rval; @@ -668,7 +660,7 @@ qla2x00_mbx_reg_test(scsi_qla_host_t *vha) mbx_cmd_t mc; mbx_cmd_t *mcp = &mc; - DEBUG11(printk("qla2x00_mbx_reg_test(%ld): entered.\n", vha->host_no)); + ql_dbg(ql_dbg_mbx, vha, 0x1032, "Entered %s.\n", __func__); mcp->mb[0] = MBC_MAILBOX_REGISTER_TEST; mcp->mb[1] = 0xAAAA; @@ -695,12 +687,10 @@ qla2x00_mbx_reg_test(scsi_qla_host_t *vha) if (rval != QLA_SUCCESS) { /*EMPTY*/ - DEBUG2_3_11(printk("qla2x00_mbx_reg_test(%ld): failed=%x.\n", - vha->host_no, rval)); + ql_dbg(ql_dbg_mbx, vha, 0x1033, "Failed=%x.\n", rval); } else { /*EMPTY*/ - DEBUG11(printk("qla2x00_mbx_reg_test(%ld): done.\n", - vha->host_no)); + ql_dbg(ql_dbg_mbx, vha, 0x1034, "Done %s.\n", __func__); } return rval; @@ -728,7 +718,7 @@ qla2x00_verify_checksum(scsi_qla_host_t *vha, uint32_t risc_addr) mbx_cmd_t mc; mbx_cmd_t *mcp = &mc; - DEBUG11(printk("%s(%ld): entered.\n", __func__, vha->host_no)); + ql_dbg(ql_dbg_mbx, vha, 0x1035, "Entered %s.\n", __func__); mcp->mb[0] = MBC_VERIFY_CHECKSUM; mcp->out_mb = MBX_0; @@ -749,11 +739,11 @@ qla2x00_verify_checksum(scsi_qla_host_t *vha, uint32_t risc_addr) rval = qla2x00_mailbox_command(vha, mcp); if (rval != QLA_SUCCESS) { - DEBUG2_3_11(printk("%s(%ld): failed=%x chk sum=%x.\n", __func__, - vha->host_no, rval, IS_FWI2_CAPABLE(vha->hw) ? - (mcp->mb[2] << 16) | mcp->mb[1]: mcp->mb[1])); + ql_dbg(ql_dbg_mbx, vha, 0x1036, + "Failed=%x chm sum=%x.\n", rval, IS_FWI2_CAPABLE(vha->hw) ? + (mcp->mb[2] << 16) | mcp->mb[1] : mcp->mb[1]); } else { - DEBUG11(printk("%s(%ld): done.\n", __func__, vha->host_no)); + ql_dbg(ql_dbg_mbx, vha, 0x1037, "Done %s.\n", __func__); } return rval; @@ -785,6 +775,8 @@ qla2x00_issue_iocb_timeout(scsi_qla_host_t *vha, void *buffer, mbx_cmd_t mc; mbx_cmd_t *mcp = &mc; + ql_dbg(ql_dbg_mbx, vha, 0x1038, "Entered %s.\n", __func__); + mcp->mb[0] = MBC_IOCB_COMMAND_A64; mcp->mb[1] = 0; mcp->mb[2] = MSW(phys_addr); @@ -799,14 +791,14 @@ qla2x00_issue_iocb_timeout(scsi_qla_host_t *vha, void *buffer, if (rval != QLA_SUCCESS) { /*EMPTY*/ - DEBUG(printk("qla2x00_issue_iocb(%ld): failed rval 0x%x\n", - vha->host_no, rval)); + ql_dbg(ql_dbg_mbx, vha, 0x1039, "Failed=%x.\n", rval); } else { sts_entry_t *sts_entry = (sts_entry_t *) buffer; /* Mask reserved bits. */ sts_entry->entry_status &= IS_FWI2_CAPABLE(vha->hw) ? RF_MASK_24XX : RF_MASK; + ql_dbg(ql_dbg_mbx, vha, 0x103a, "Done %s.\n", __func__); } return rval; @@ -847,7 +839,7 @@ qla2x00_abort_command(srb_t *sp) struct qla_hw_data *ha = vha->hw; struct req_que *req = vha->req; - DEBUG11(printk("qla2x00_abort_command(%ld): entered.\n", vha->host_no)); + ql_dbg(ql_dbg_mbx, vha, 0x103b, "Entered %s.\n", __func__); spin_lock_irqsave(&ha->hardware_lock, flags); for (handle = 1; handle < MAX_OUTSTANDING_COMMANDS; handle++) { @@ -876,11 +868,9 @@ qla2x00_abort_command(srb_t *sp) rval = qla2x00_mailbox_command(vha, mcp); if (rval != QLA_SUCCESS) { - DEBUG2_3_11(printk("qla2x00_abort_command(%ld): failed=%x.\n", - vha->host_no, rval)); + ql_dbg(ql_dbg_mbx, vha, 0x103c, "Failed=%x.\n", rval); } else { - DEBUG11(printk("qla2x00_abort_command(%ld): done.\n", - vha->host_no)); + ql_dbg(ql_dbg_mbx, vha, 0x103d, "Done %s.\n", __func__); } return rval; @@ -896,10 +886,11 @@ qla2x00_abort_target(struct fc_port *fcport, unsigned int l, int tag) struct req_que *req; struct rsp_que *rsp; - DEBUG11(printk("%s(%ld): entered.\n", __func__, fcport->vha->host_no)); - l = l; vha = fcport->vha; + + ql_dbg(ql_dbg_mbx, vha, 0x103e, "Entered %s.\n", __func__); + req = vha->hw->req_q_map[0]; rsp = req->rsp; mcp->mb[0] = MBC_ABORT_TARGET; @@ -919,18 +910,17 @@ qla2x00_abort_target(struct fc_port *fcport, unsigned int l, int tag) mcp->flags = 0; rval = qla2x00_mailbox_command(vha, mcp); if (rval != QLA_SUCCESS) { - DEBUG2_3_11(printk("%s(%ld): failed=%x.\n", __func__, - vha->host_no, rval)); + ql_dbg(ql_dbg_mbx, vha, 0x103f, "Failed=%x.\n", rval); } /* Issue marker IOCB. */ rval2 = qla2x00_marker(vha, req, rsp, fcport->loop_id, 0, MK_SYNC_ID); if (rval2 != QLA_SUCCESS) { - DEBUG2_3_11(printk("%s(%ld): failed to issue Marker IOCB " - "(%x).\n", __func__, vha->host_no, rval2)); + ql_dbg(ql_dbg_mbx, vha, 0x1040, + "Failed to issue marker IOCB (%x).\n", rval2); } else { - DEBUG11(printk("%s(%ld): done.\n", __func__, vha->host_no)); + ql_dbg(ql_dbg_mbx, vha, 0x1041, "Done %s.\n", __func__); } return rval; @@ -946,9 +936,10 @@ qla2x00_lun_reset(struct fc_port *fcport, unsigned int l, int tag) struct req_que *req; struct rsp_que *rsp; - DEBUG11(printk("%s(%ld): entered.\n", __func__, fcport->vha->host_no)); - vha = fcport->vha; + + ql_dbg(ql_dbg_mbx, vha, 0x1042, "Entered %s.\n", __func__); + req = vha->hw->req_q_map[0]; rsp = req->rsp; mcp->mb[0] = MBC_LUN_RESET; @@ -966,18 +957,17 @@ qla2x00_lun_reset(struct fc_port *fcport, unsigned int l, int tag) mcp->flags = 0; rval = qla2x00_mailbox_command(vha, mcp); if (rval != QLA_SUCCESS) { - DEBUG2_3_11(printk("%s(%ld): failed=%x.\n", __func__, - vha->host_no, rval)); + ql_dbg(ql_dbg_mbx, vha, 0x1043, "Failed=%x.\n", rval); } /* Issue marker IOCB. */ rval2 = qla2x00_marker(vha, req, rsp, fcport->loop_id, l, MK_SYNC_ID_LUN); if (rval2 != QLA_SUCCESS) { - DEBUG2_3_11(printk("%s(%ld): failed to issue Marker IOCB " - "(%x).\n", __func__, vha->host_no, rval2)); + ql_dbg(ql_dbg_mbx, vha, 0x1044, + "Failed to issue marker IOCB (%x).\n", rval2); } else { - DEBUG11(printk("%s(%ld): done.\n", __func__, vha->host_no)); + ql_dbg(ql_dbg_mbx, vha, 0x1045, "Done %s.\n", __func__); } return rval; @@ -1011,8 +1001,7 @@ qla2x00_get_adapter_id(scsi_qla_host_t *vha, uint16_t *id, uint8_t *al_pa, mbx_cmd_t mc; mbx_cmd_t *mcp = &mc; - DEBUG11(printk("qla2x00_get_adapter_id(%ld): entered.\n", - vha->host_no)); + ql_dbg(ql_dbg_mbx, vha, 0x1046, "Entered %s.\n", __func__); mcp->mb[0] = MBC_GET_ADAPTER_LOOP_ID; mcp->mb[9] = vha->vp_idx; @@ -1038,11 +1027,9 @@ qla2x00_get_adapter_id(scsi_qla_host_t *vha, uint16_t *id, uint8_t *al_pa, if (rval != QLA_SUCCESS) { /*EMPTY*/ - DEBUG2_3_11(printk("qla2x00_get_adapter_id(%ld): failed=%x.\n", - vha->host_no, rval)); + ql_dbg(ql_dbg_mbx, vha, 0x1047, "Failed=%x.\n", rval); } else { - DEBUG11(printk("qla2x00_get_adapter_id(%ld): done.\n", - vha->host_no)); + ql_dbg(ql_dbg_mbx, vha, 0x1048, "Done %s.\n", __func__); if (IS_QLA8XXX_TYPE(vha->hw)) { vha->fcoe_vlan_id = mcp->mb[9] & 0xfff; @@ -1083,8 +1070,7 @@ qla2x00_get_retry_cnt(scsi_qla_host_t *vha, uint8_t *retry_cnt, uint8_t *tov, mbx_cmd_t mc; mbx_cmd_t *mcp = &mc; - DEBUG11(printk("qla2x00_get_retry_cnt(%ld): entered.\n", - vha->host_no)); + ql_dbg(ql_dbg_mbx, vha, 0x1049, "Entered %s.\n", __func__); mcp->mb[0] = MBC_GET_RETRY_COUNT; mcp->out_mb = MBX_0; @@ -1095,8 +1081,8 @@ qla2x00_get_retry_cnt(scsi_qla_host_t *vha, uint8_t *retry_cnt, uint8_t *tov, if (rval != QLA_SUCCESS) { /*EMPTY*/ - DEBUG2_3_11(printk("qla2x00_get_retry_cnt(%ld): failed = %x.\n", - vha->host_no, mcp->mb[0])); + ql_dbg(ql_dbg_mbx, vha, 0x104a, + "Failed=%x mb[0]=%x.\n", rval, mcp->mb[0]); } else { /* Convert returned data and check our values. */ *r_a_tov = mcp->mb[3] / 2; @@ -1107,8 +1093,8 @@ qla2x00_get_retry_cnt(scsi_qla_host_t *vha, uint8_t *retry_cnt, uint8_t *tov, *tov = ratov; } - DEBUG11(printk("qla2x00_get_retry_cnt(%ld): done. mb3=%d " - "ratov=%d.\n", vha->host_no, mcp->mb[3], ratov)); + ql_dbg(ql_dbg_mbx, vha, 0x104b, + "Done %s mb3=%d ratov=%d.\n", __func__, mcp->mb[3], ratov); } return rval; @@ -1139,8 +1125,7 @@ qla2x00_init_firmware(scsi_qla_host_t *vha, uint16_t size) mbx_cmd_t *mcp = &mc; struct qla_hw_data *ha = vha->hw; - DEBUG11(printk("qla2x00_init_firmware(%ld): entered.\n", - vha->host_no)); + ql_dbg(ql_dbg_mbx, vha, 0x104c, "Entered %s.\n", __func__); if (IS_QLA82XX(ha) && ql2xdbwr) qla82xx_wr_32(ha, ha->nxdb_wr_ptr, @@ -1174,13 +1159,11 @@ qla2x00_init_firmware(scsi_qla_host_t *vha, uint16_t size) if (rval != QLA_SUCCESS) { /*EMPTY*/ - DEBUG2_3_11(printk("qla2x00_init_firmware(%ld): failed=%x " - "mb0=%x.\n", - vha->host_no, rval, mcp->mb[0])); + ql_dbg(ql_dbg_mbx, vha, 0x104d, + "Failed=%x mb[0]=%x.\n", rval, mcp->mb[0]); } else { /*EMPTY*/ - DEBUG11(printk("qla2x00_init_firmware(%ld): done.\n", - vha->host_no)); + ql_dbg(ql_dbg_mbx, vha, 0x104e, "Done %s.\n", __func__); } return rval; @@ -1213,13 +1196,13 @@ qla2x00_get_port_database(scsi_qla_host_t *vha, fc_port_t *fcport, uint8_t opt) dma_addr_t pd_dma; struct qla_hw_data *ha = vha->hw; - DEBUG11(printk("%s(%ld): entered.\n", __func__, vha->host_no)); + ql_dbg(ql_dbg_mbx, vha, 0x104f, "Entered %s.\n", __func__); pd24 = NULL; pd = dma_pool_alloc(ha->s_dma_pool, GFP_KERNEL, &pd_dma); if (pd == NULL) { - DEBUG2_3(printk("%s(%ld): failed to allocate Port Database " - "structure.\n", __func__, vha->host_no)); + ql_log(ql_log_warn, vha, 0x1050, + "Failed to allocate port database structure.\n"); return QLA_MEMORY_ALLOC_FAILED; } memset(pd, 0, max(PORT_DATABASE_SIZE, PORT_DATABASE_24XX_SIZE)); @@ -1261,12 +1244,10 @@ qla2x00_get_port_database(scsi_qla_host_t *vha, fc_port_t *fcport, uint8_t opt) /* Check for logged in state. */ if (pd24->current_login_state != PDS_PRLI_COMPLETE && pd24->last_login_state != PDS_PRLI_COMPLETE) { - DEBUG2(qla_printk(KERN_WARNING, ha, - "scsi(%ld): Unable to verify login-state (%x/%x) " - " - portid=%02x%02x%02x.\n", vha->host_no, - pd24->current_login_state, pd24->last_login_state, - fcport->d_id.b.domain, fcport->d_id.b.area, - fcport->d_id.b.al_pa)); + ql_dbg(ql_dbg_mbx, vha, 0x1051, + "Unable to verify login-state (%x/%x) for " + "loop_id %x.\n", pd24->current_login_state, + pd24->last_login_state, fcport->loop_id); rval = QLA_FUNCTION_FAILED; goto gpd_error_out; } @@ -1290,12 +1271,11 @@ qla2x00_get_port_database(scsi_qla_host_t *vha, fc_port_t *fcport, uint8_t opt) /* Check for logged in state. */ if (pd->master_state != PD_STATE_PORT_LOGGED_IN && pd->slave_state != PD_STATE_PORT_LOGGED_IN) { - DEBUG2(qla_printk(KERN_WARNING, ha, - "scsi(%ld): Unable to verify login-state (%x/%x) " - " - portid=%02x%02x%02x.\n", vha->host_no, - pd->master_state, pd->slave_state, - fcport->d_id.b.domain, fcport->d_id.b.area, - fcport->d_id.b.al_pa)); + ql_dbg(ql_dbg_mbx, vha, 0x100a, + "Unable to verify login-state (%x/%x) - " + "portid=%02x%02x%02x.\n", pd->master_state, + pd->slave_state, fcport->d_id.b.domain, + fcport->d_id.b.area, fcport->d_id.b.al_pa); rval = QLA_FUNCTION_FAILED; goto gpd_error_out; } @@ -1325,10 +1305,11 @@ gpd_error_out: dma_pool_free(ha->s_dma_pool, pd, pd_dma); if (rval != QLA_SUCCESS) { - DEBUG2_3_11(printk("%s(%ld): failed=%x mb[0]=%x mb[1]=%x.\n", - __func__, vha->host_no, rval, mcp->mb[0], mcp->mb[1])); + ql_dbg(ql_dbg_mbx, vha, 0x1052, + "Failed=%x mb[0]=%x mb[1]=%x.\n", rval, + mcp->mb[0], mcp->mb[1]); } else { - DEBUG11(printk("%s(%ld): done.\n", __func__, vha->host_no)); + ql_dbg(ql_dbg_mbx, vha, 0x1053, "Done %s.\n", __func__); } return rval; @@ -1357,8 +1338,7 @@ qla2x00_get_firmware_state(scsi_qla_host_t *vha, uint16_t *states) mbx_cmd_t mc; mbx_cmd_t *mcp = &mc; - DEBUG11(printk("qla2x00_get_firmware_state(%ld): entered.\n", - vha->host_no)); + ql_dbg(ql_dbg_mbx, vha, 0x1054, "Entered %s.\n", __func__); mcp->mb[0] = MBC_GET_FIRMWARE_STATE; mcp->out_mb = MBX_0; @@ -1381,12 +1361,10 @@ qla2x00_get_firmware_state(scsi_qla_host_t *vha, uint16_t *states) if (rval != QLA_SUCCESS) { /*EMPTY*/ - DEBUG2_3_11(printk("qla2x00_get_firmware_state(%ld): " - "failed=%x.\n", vha->host_no, rval)); + ql_dbg(ql_dbg_mbx, vha, 0x1055, "Failed=%x.\n", rval); } else { /*EMPTY*/ - DEBUG11(printk("qla2x00_get_firmware_state(%ld): done.\n", - vha->host_no)); + ql_dbg(ql_dbg_mbx, vha, 0x1056, "Done %s.\n", __func__); } return rval; @@ -1418,8 +1396,7 @@ qla2x00_get_port_name(scsi_qla_host_t *vha, uint16_t loop_id, uint8_t *name, mbx_cmd_t mc; mbx_cmd_t *mcp = &mc; - DEBUG11(printk("qla2x00_get_port_name(%ld): entered.\n", - vha->host_no)); + ql_dbg(ql_dbg_mbx, vha, 0x1057, "Entered %s.\n", __func__); mcp->mb[0] = MBC_GET_PORT_NAME; mcp->mb[9] = vha->vp_idx; @@ -1439,8 +1416,7 @@ qla2x00_get_port_name(scsi_qla_host_t *vha, uint16_t loop_id, uint8_t *name, if (rval != QLA_SUCCESS) { /*EMPTY*/ - DEBUG2_3_11(printk("qla2x00_get_port_name(%ld): failed=%x.\n", - vha->host_no, rval)); + ql_dbg(ql_dbg_mbx, vha, 0x1058, "Failed=%x.\n", rval); } else { if (name != NULL) { /* This function returns name in big endian. */ @@ -1454,8 +1430,7 @@ qla2x00_get_port_name(scsi_qla_host_t *vha, uint16_t loop_id, uint8_t *name, name[7] = LSB(mcp->mb[7]); } - DEBUG11(printk("qla2x00_get_port_name(%ld): done.\n", - vha->host_no)); + ql_dbg(ql_dbg_mbx, vha, 0x1059, "Done %s.\n", __func__); } return rval; @@ -1483,7 +1458,7 @@ qla2x00_lip_reset(scsi_qla_host_t *vha) mbx_cmd_t mc; mbx_cmd_t *mcp = &mc; - DEBUG11(printk("%s(%ld): entered.\n", __func__, vha->host_no)); + ql_dbg(ql_dbg_mbx, vha, 0x105a, "Entered %s.\n", __func__); if (IS_QLA8XXX_TYPE(vha->hw)) { /* Logout across all FCFs. */ @@ -1517,11 +1492,10 @@ qla2x00_lip_reset(scsi_qla_host_t *vha) if (rval != QLA_SUCCESS) { /*EMPTY*/ - DEBUG2_3_11(printk("%s(%ld): failed=%x.\n", - __func__, vha->host_no, rval)); + ql_dbg(ql_dbg_mbx, vha, 0x105b, "Failed=%x.\n", rval); } else { /*EMPTY*/ - DEBUG11(printk("%s(%ld): done.\n", __func__, vha->host_no)); + ql_dbg(ql_dbg_mbx, vha, 0x105c, "Done %s.\n", __func__); } return rval; @@ -1553,12 +1527,11 @@ qla2x00_send_sns(scsi_qla_host_t *vha, dma_addr_t sns_phys_address, mbx_cmd_t mc; mbx_cmd_t *mcp = &mc; - DEBUG11(printk("qla2x00_send_sns(%ld): entered.\n", - vha->host_no)); + ql_dbg(ql_dbg_mbx, vha, 0x105d, "Entered %s.\n", __func__); - DEBUG11(printk("qla2x00_send_sns: retry cnt=%d ratov=%d total " - "tov=%d.\n", vha->hw->retry_count, vha->hw->login_timeout, - mcp->tov)); + ql_dbg(ql_dbg_mbx, vha, 0x105e, + "Retry cnt=%d ratov=%d total tov=%d.\n", + vha->hw->retry_count, vha->hw->login_timeout, mcp->tov); mcp->mb[0] = MBC_SEND_SNS_COMMAND; mcp->mb[1] = cmd_size; @@ -1575,13 +1548,12 @@ qla2x00_send_sns(scsi_qla_host_t *vha, dma_addr_t sns_phys_address, if (rval != QLA_SUCCESS) { /*EMPTY*/ - DEBUG(printk("qla2x00_send_sns(%ld): failed=%x mb[0]=%x " - "mb[1]=%x.\n", vha->host_no, rval, mcp->mb[0], mcp->mb[1])); - DEBUG2_3_11(printk("qla2x00_send_sns(%ld): failed=%x mb[0]=%x " - "mb[1]=%x.\n", vha->host_no, rval, mcp->mb[0], mcp->mb[1])); + ql_dbg(ql_dbg_mbx, vha, 0x105f, + "Failed=%x mb[0]=%x mb[1]=%x.\n", + rval, mcp->mb[0], mcp->mb[1]); } else { /*EMPTY*/ - DEBUG11(printk("qla2x00_send_sns(%ld): done.\n", vha->host_no)); + ql_dbg(ql_dbg_mbx, vha, 0x1060, "Done %s.\n", __func__); } return rval; @@ -1600,7 +1572,7 @@ qla24xx_login_fabric(scsi_qla_host_t *vha, uint16_t loop_id, uint8_t domain, struct req_que *req; struct rsp_que *rsp; - DEBUG11(printk("%s(%ld): entered.\n", __func__, vha->host_no)); + ql_dbg(ql_dbg_mbx, vha, 0x1061, "Entered %s.\n", __func__); if (ha->flags.cpu_affinity_enabled) req = ha->req_q_map[0]; @@ -1610,8 +1582,8 @@ qla24xx_login_fabric(scsi_qla_host_t *vha, uint16_t loop_id, uint8_t domain, lg = dma_pool_alloc(ha->s_dma_pool, GFP_KERNEL, &lg_dma); if (lg == NULL) { - DEBUG2_3(printk("%s(%ld): failed to allocate Login IOCB.\n", - __func__, vha->host_no)); + ql_log(ql_log_warn, vha, 0x1062, + "Failed to allocate login IOCB.\n"); return QLA_MEMORY_ALLOC_FAILED; } memset(lg, 0, sizeof(struct logio_entry_24xx)); @@ -1631,21 +1603,21 @@ qla24xx_login_fabric(scsi_qla_host_t *vha, uint16_t loop_id, uint8_t domain, lg->vp_index = vha->vp_idx; rval = qla2x00_issue_iocb(vha, lg, lg_dma, 0); if (rval != QLA_SUCCESS) { - DEBUG2_3_11(printk("%s(%ld): failed to issue Login IOCB " - "(%x).\n", __func__, vha->host_no, rval)); + ql_dbg(ql_dbg_mbx, vha, 0x1063, + "Failed to issue login IOCB (%x).\n", rval); } else if (lg->entry_status != 0) { - DEBUG2_3_11(printk("%s(%ld): failed to complete IOCB " - "-- error status (%x).\n", __func__, vha->host_no, - lg->entry_status)); + ql_dbg(ql_dbg_mbx, vha, 0x1064, + "Failed to complete IOCB -- error status (%x).\n", + lg->entry_status); rval = QLA_FUNCTION_FAILED; } else if (lg->comp_status != __constant_cpu_to_le16(CS_COMPLETE)) { iop[0] = le32_to_cpu(lg->io_parameter[0]); iop[1] = le32_to_cpu(lg->io_parameter[1]); - DEBUG2_3_11(printk("%s(%ld): failed to complete IOCB " - "-- completion status (%x) ioparam=%x/%x.\n", __func__, - vha->host_no, le16_to_cpu(lg->comp_status), iop[0], - iop[1])); + ql_dbg(ql_dbg_mbx, vha, 0x1065, + "Failed to complete IOCB -- completion status (%x) " + "ioparam=%x/%x.\n", le16_to_cpu(lg->comp_status), + iop[0], iop[1]); switch (iop[0]) { case LSC_SCODE_PORTID_USED: @@ -1673,7 +1645,7 @@ qla24xx_login_fabric(scsi_qla_host_t *vha, uint16_t loop_id, uint8_t domain, break; } } else { - DEBUG11(printk("%s(%ld): done.\n", __func__, vha->host_no)); + ql_dbg(ql_dbg_mbx, vha, 0x1066, "Done %s.\n", __func__); iop[0] = le32_to_cpu(lg->io_parameter[0]); @@ -1728,7 +1700,7 @@ qla2x00_login_fabric(scsi_qla_host_t *vha, uint16_t loop_id, uint8_t domain, mbx_cmd_t *mcp = &mc; struct qla_hw_data *ha = vha->hw; - DEBUG11(printk("qla2x00_login_fabric(%ld): entered.\n", vha->host_no)); + ql_dbg(ql_dbg_mbx, vha, 0x1067, "Entered %s.\n", __func__); mcp->mb[0] = MBC_LOGIN_FABRIC_PORT; mcp->out_mb = MBX_3|MBX_2|MBX_1|MBX_0; @@ -1771,13 +1743,12 @@ qla2x00_login_fabric(scsi_qla_host_t *vha, uint16_t loop_id, uint8_t domain, rval = QLA_SUCCESS; /*EMPTY*/ - DEBUG2_3_11(printk("qla2x00_login_fabric(%ld): failed=%x " - "mb[0]=%x mb[1]=%x mb[2]=%x.\n", vha->host_no, rval, - mcp->mb[0], mcp->mb[1], mcp->mb[2])); + ql_dbg(ql_dbg_mbx, vha, 0x1068, + "Failed=%x mb[0]=%x mb[1]=%x mb[2]=%x.\n", + rval, mcp->mb[0], mcp->mb[1], mcp->mb[2]); } else { /*EMPTY*/ - DEBUG11(printk("qla2x00_login_fabric(%ld): done.\n", - vha->host_no)); + ql_dbg(ql_dbg_mbx, vha, 0x1069, "Done %s.\n", __func__); } return rval; @@ -1808,13 +1779,13 @@ qla2x00_login_local_device(scsi_qla_host_t *vha, fc_port_t *fcport, mbx_cmd_t *mcp = &mc; struct qla_hw_data *ha = vha->hw; + ql_dbg(ql_dbg_mbx, vha, 0x106a, "Entered %s.\n", __func__); + if (IS_FWI2_CAPABLE(ha)) return qla24xx_login_fabric(vha, fcport->loop_id, fcport->d_id.b.domain, fcport->d_id.b.area, fcport->d_id.b.al_pa, mb_ret, opt); - DEBUG3(printk("%s(%ld): entered.\n", __func__, vha->host_no)); - mcp->mb[0] = MBC_LOGIN_LOOP_PORT; if (HAS_EXTENDED_IDS(ha)) mcp->mb[1] = fcport->loop_id; @@ -1845,15 +1816,12 @@ qla2x00_login_local_device(scsi_qla_host_t *vha, fc_port_t *fcport, if (mcp->mb[0] == 0x4005 || mcp->mb[0] == 0x4006) rval = QLA_SUCCESS; - DEBUG(printk("%s(%ld): failed=%x mb[0]=%x mb[1]=%x " - "mb[6]=%x mb[7]=%x.\n", __func__, vha->host_no, rval, - mcp->mb[0], mcp->mb[1], mcp->mb[6], mcp->mb[7])); - DEBUG2_3(printk("%s(%ld): failed=%x mb[0]=%x mb[1]=%x " - "mb[6]=%x mb[7]=%x.\n", __func__, vha->host_no, rval, - mcp->mb[0], mcp->mb[1], mcp->mb[6], mcp->mb[7])); + ql_dbg(ql_dbg_mbx, vha, 0x106b, + "Failed=%x mb[0]=%x mb[1]=%x mb[6]=%x mb[7]=%x.\n", + rval, mcp->mb[0], mcp->mb[1], mcp->mb[6], mcp->mb[7]); } else { /*EMPTY*/ - DEBUG3(printk("%s(%ld): done.\n", __func__, vha->host_no)); + ql_dbg(ql_dbg_mbx, vha, 0x106c, "Done %s.\n", __func__); } return (rval); @@ -1870,12 +1838,12 @@ qla24xx_fabric_logout(scsi_qla_host_t *vha, uint16_t loop_id, uint8_t domain, struct req_que *req; struct rsp_que *rsp; - DEBUG11(printk("%s(%ld): entered.\n", __func__, vha->host_no)); + ql_dbg(ql_dbg_mbx, vha, 0x106d, "Entered %s.\n", __func__); lg = dma_pool_alloc(ha->s_dma_pool, GFP_KERNEL, &lg_dma); if (lg == NULL) { - DEBUG2_3(printk("%s(%ld): failed to allocate Logout IOCB.\n", - __func__, vha->host_no)); + ql_log(ql_log_warn, vha, 0x106e, + "Failed to allocate logout IOCB.\n"); return QLA_MEMORY_ALLOC_FAILED; } memset(lg, 0, sizeof(struct logio_entry_24xx)); @@ -1899,22 +1867,22 @@ qla24xx_fabric_logout(scsi_qla_host_t *vha, uint16_t loop_id, uint8_t domain, rval = qla2x00_issue_iocb(vha, lg, lg_dma, 0); if (rval != QLA_SUCCESS) { - DEBUG2_3_11(printk("%s(%ld): failed to issue Logout IOCB " - "(%x).\n", __func__, vha->host_no, rval)); + ql_dbg(ql_dbg_mbx, vha, 0x106f, + "Failed to issue logout IOCB (%x).\n", rval); } else if (lg->entry_status != 0) { - DEBUG2_3_11(printk("%s(%ld): failed to complete IOCB " - "-- error status (%x).\n", __func__, vha->host_no, - lg->entry_status)); + ql_dbg(ql_dbg_mbx, vha, 0x1070, + "Failed to complete IOCB -- error status (%x).\n", + lg->entry_status); rval = QLA_FUNCTION_FAILED; } else if (lg->comp_status != __constant_cpu_to_le16(CS_COMPLETE)) { - DEBUG2_3_11(printk("%s(%ld %d): failed to complete IOCB " - "-- completion status (%x) ioparam=%x/%x.\n", __func__, - vha->host_no, vha->vp_idx, le16_to_cpu(lg->comp_status), + ql_dbg(ql_dbg_mbx, vha, 0x1071, + "Failed to complete IOCB -- completion status (%x) " + "ioparam=%x/%x.\n", le16_to_cpu(lg->comp_status), le32_to_cpu(lg->io_parameter[0]), - le32_to_cpu(lg->io_parameter[1]))); + le32_to_cpu(lg->io_parameter[1])); } else { /*EMPTY*/ - DEBUG11(printk("%s(%ld): done.\n", __func__, vha->host_no)); + ql_dbg(ql_dbg_mbx, vha, 0x1072, "Done %s.\n", __func__); } dma_pool_free(ha->s_dma_pool, lg, lg_dma); @@ -1946,8 +1914,7 @@ qla2x00_fabric_logout(scsi_qla_host_t *vha, uint16_t loop_id, uint8_t domain, mbx_cmd_t mc; mbx_cmd_t *mcp = &mc; - DEBUG11(printk("qla2x00_fabric_logout(%ld): entered.\n", - vha->host_no)); + ql_dbg(ql_dbg_mbx, vha, 0x1073, "Entered %s.\n", __func__); mcp->mb[0] = MBC_LOGOUT_FABRIC_PORT; mcp->out_mb = MBX_1|MBX_0; @@ -1966,12 +1933,11 @@ qla2x00_fabric_logout(scsi_qla_host_t *vha, uint16_t loop_id, uint8_t domain, if (rval != QLA_SUCCESS) { /*EMPTY*/ - DEBUG2_3_11(printk("qla2x00_fabric_logout(%ld): failed=%x " - "mbx1=%x.\n", vha->host_no, rval, mcp->mb[1])); + ql_dbg(ql_dbg_mbx, vha, 0x1074, + "Failed=%x mb[1]=%x.\n", rval, mcp->mb[1]); } else { /*EMPTY*/ - DEBUG11(printk("qla2x00_fabric_logout(%ld): done.\n", - vha->host_no)); + ql_dbg(ql_dbg_mbx, vha, 0x1075, "Done %s.\n", __func__); } return rval; @@ -1999,8 +1965,7 @@ qla2x00_full_login_lip(scsi_qla_host_t *vha) mbx_cmd_t mc; mbx_cmd_t *mcp = &mc; - DEBUG11(printk("qla2x00_full_login_lip(%ld): entered.\n", - vha->host_no)); + ql_dbg(ql_dbg_mbx, vha, 0x1076, "Entered %s.\n", __func__); mcp->mb[0] = MBC_LIP_FULL_LOGIN; mcp->mb[1] = IS_FWI2_CAPABLE(vha->hw) ? BIT_3 : 0; @@ -2014,12 +1979,10 @@ qla2x00_full_login_lip(scsi_qla_host_t *vha) if (rval != QLA_SUCCESS) { /*EMPTY*/ - DEBUG2_3_11(printk("qla2x00_full_login_lip(%ld): failed=%x.\n", - vha->host_no, rval)); + ql_dbg(ql_dbg_mbx, vha, 0x1077, "Failed=%x.\n", rval); } else { /*EMPTY*/ - DEBUG11(printk("qla2x00_full_login_lip(%ld): done.\n", - vha->host_no)); + ql_dbg(ql_dbg_mbx, vha, 0x1078, "Done %s.\n", __func__); } return rval; @@ -2045,8 +2008,7 @@ qla2x00_get_id_list(scsi_qla_host_t *vha, void *id_list, dma_addr_t id_list_dma, mbx_cmd_t mc; mbx_cmd_t *mcp = &mc; - DEBUG11(printk("qla2x00_get_id_list(%ld): entered.\n", - vha->host_no)); + ql_dbg(ql_dbg_mbx, vha, 0x1079, "Entered %s.\n", __func__); if (id_list == NULL) return QLA_FUNCTION_FAILED; @@ -2075,12 +2037,10 @@ qla2x00_get_id_list(scsi_qla_host_t *vha, void *id_list, dma_addr_t id_list_dma, if (rval != QLA_SUCCESS) { /*EMPTY*/ - DEBUG2_3_11(printk("qla2x00_get_id_list(%ld): failed=%x.\n", - vha->host_no, rval)); + ql_dbg(ql_dbg_mbx, vha, 0x107a, "Failed=%x.\n", rval); } else { *entries = mcp->mb[1]; - DEBUG11(printk("qla2x00_get_id_list(%ld): done.\n", - vha->host_no)); + ql_dbg(ql_dbg_mbx, vha, 0x107b, "Done %s.\n", __func__); } return rval; @@ -2108,7 +2068,7 @@ qla2x00_get_resource_cnts(scsi_qla_host_t *vha, uint16_t *cur_xchg_cnt, mbx_cmd_t mc; mbx_cmd_t *mcp = &mc; - DEBUG11(printk("%s(%ld): entered.\n", __func__, vha->host_no)); + ql_dbg(ql_dbg_mbx, vha, 0x107c, "Entered %s.\n", __func__); mcp->mb[0] = MBC_GET_RESOURCE_COUNTS; mcp->out_mb = MBX_0; @@ -2121,14 +2081,14 @@ qla2x00_get_resource_cnts(scsi_qla_host_t *vha, uint16_t *cur_xchg_cnt, if (rval != QLA_SUCCESS) { /*EMPTY*/ - DEBUG2_3_11(printk("%s(%ld): failed = %x.\n", __func__, - vha->host_no, mcp->mb[0])); + ql_dbg(ql_dbg_mbx, vha, 0x107d, + "Failed mb[0]=%x.\n", mcp->mb[0]); } else { - DEBUG11(printk("%s(%ld): done. mb1=%x mb2=%x mb3=%x mb6=%x " - "mb7=%x mb10=%x mb11=%x mb12=%x.\n", __func__, - vha->host_no, mcp->mb[1], mcp->mb[2], mcp->mb[3], - mcp->mb[6], mcp->mb[7], mcp->mb[10], mcp->mb[11], - mcp->mb[12])); + ql_dbg(ql_dbg_mbx, vha, 0x107e, + "Done %s mb1=%x mb2=%x mb3=%x mb6=%x mb7=%x mb10=%x " + "mb11=%x mb12=%x.\n", __func__, mcp->mb[1], mcp->mb[2], + mcp->mb[3], mcp->mb[6], mcp->mb[7], mcp->mb[10], + mcp->mb[11], mcp->mb[12]); if (cur_xchg_cnt) *cur_xchg_cnt = mcp->mb[3]; @@ -2147,7 +2107,6 @@ qla2x00_get_resource_cnts(scsi_qla_host_t *vha, uint16_t *cur_xchg_cnt, return (rval); } -#if defined(QL_DEBUG_LEVEL_3) /* * qla2x00_get_fcal_position_map * Get FCAL (LILP) position map using mailbox command @@ -2172,10 +2131,12 @@ qla2x00_get_fcal_position_map(scsi_qla_host_t *vha, char *pos_map) dma_addr_t pmap_dma; struct qla_hw_data *ha = vha->hw; + ql_dbg(ql_dbg_mbx, vha, 0x107f, "Entered %s.\n", __func__); + pmap = dma_pool_alloc(ha->s_dma_pool, GFP_KERNEL, &pmap_dma); if (pmap == NULL) { - DEBUG2_3_11(printk("%s(%ld): **** Mem Alloc Failed ****", - __func__, vha->host_no)); + ql_log(ql_log_warn, vha, 0x1080, + "Memory alloc failed.\n"); return QLA_MEMORY_ALLOC_FAILED; } memset(pmap, 0, FCAL_MAP_SIZE); @@ -2193,10 +2154,11 @@ qla2x00_get_fcal_position_map(scsi_qla_host_t *vha, char *pos_map) rval = qla2x00_mailbox_command(vha, mcp); if (rval == QLA_SUCCESS) { - DEBUG11(printk("%s(%ld): (mb0=%x/mb1=%x) FC/AL Position Map " - "size (%x)\n", __func__, vha->host_no, mcp->mb[0], - mcp->mb[1], (unsigned)pmap[0])); - DEBUG11(qla2x00_dump_buffer(pmap, pmap[0] + 1)); + ql_dbg(ql_dbg_mbx, vha, 0x1081, + "mb0/mb1=%x/%X FC/AL position map size (%x).\n", + mcp->mb[0], mcp->mb[1], (unsigned)pmap[0]); + ql_dump_buffer(ql_dbg_mbx + ql_dbg_buffer, vha, 0x111d, + pmap, pmap[0] + 1); if (pos_map) memcpy(pos_map, pmap, FCAL_MAP_SIZE); @@ -2204,15 +2166,13 @@ qla2x00_get_fcal_position_map(scsi_qla_host_t *vha, char *pos_map) dma_pool_free(ha->s_dma_pool, pmap, pmap_dma); if (rval != QLA_SUCCESS) { - DEBUG2_3_11(printk("%s(%ld): failed=%x.\n", __func__, - vha->host_no, rval)); + ql_dbg(ql_dbg_mbx, vha, 0x1082, "Failed=%x.\n", rval); } else { - DEBUG11(printk("%s(%ld): done.\n", __func__, vha->host_no)); + ql_dbg(ql_dbg_mbx, vha, 0x1083, "Done %s.\n", __func__); } return rval; } -#endif /* * qla2x00_get_link_status @@ -2237,7 +2197,7 @@ qla2x00_get_link_status(scsi_qla_host_t *vha, uint16_t loop_id, uint32_t *siter, *diter, dwords; struct qla_hw_data *ha = vha->hw; - DEBUG11(printk("%s(%ld): entered.\n", __func__, vha->host_no)); + ql_dbg(ql_dbg_mbx, vha, 0x1084, "Entered %s.\n", __func__); mcp->mb[0] = MBC_GET_LINK_STATUS; mcp->mb[2] = MSW(stats_dma); @@ -2266,11 +2226,12 @@ qla2x00_get_link_status(scsi_qla_host_t *vha, uint16_t loop_id, if (rval == QLA_SUCCESS) { if (mcp->mb[0] != MBS_COMMAND_COMPLETE) { - DEBUG2_3_11(printk("%s(%ld): cmd failed. mbx0=%x.\n", - __func__, vha->host_no, mcp->mb[0])); + ql_dbg(ql_dbg_mbx, vha, 0x1085, + "Failed=%x mb[0]=%x.\n", rval, mcp->mb[0]); rval = QLA_FUNCTION_FAILED; } else { /* Copy over data -- firmware data is LE. */ + ql_dbg(ql_dbg_mbx, vha, 0x1086, "Done %s.\n", __func__); dwords = offsetof(struct link_statistics, unused1) / 4; siter = diter = &stats->link_fail_cnt; while (dwords--) @@ -2278,8 +2239,7 @@ qla2x00_get_link_status(scsi_qla_host_t *vha, uint16_t loop_id, } } else { /* Failed. */ - DEBUG2_3_11(printk("%s(%ld): failed=%x.\n", __func__, - vha->host_no, rval)); + ql_dbg(ql_dbg_mbx, vha, 0x1087, "Failed=%x.\n", rval); } return rval; @@ -2294,7 +2254,7 @@ qla24xx_get_isp_stats(scsi_qla_host_t *vha, struct link_statistics *stats, mbx_cmd_t *mcp = &mc; uint32_t *siter, *diter, dwords; - DEBUG11(printk("%s(%ld): entered.\n", __func__, vha->host_no)); + ql_dbg(ql_dbg_mbx, vha, 0x1088, "Entered %s.\n", __func__); mcp->mb[0] = MBC_GET_LINK_PRIV_STATS; mcp->mb[2] = MSW(stats_dma); @@ -2312,10 +2272,11 @@ qla24xx_get_isp_stats(scsi_qla_host_t *vha, struct link_statistics *stats, if (rval == QLA_SUCCESS) { if (mcp->mb[0] != MBS_COMMAND_COMPLETE) { - DEBUG2_3_11(printk("%s(%ld): cmd failed. mbx0=%x.\n", - __func__, vha->host_no, mcp->mb[0])); + ql_dbg(ql_dbg_mbx, vha, 0x1089, + "Failed mb[0]=%x.\n", mcp->mb[0]); rval = QLA_FUNCTION_FAILED; } else { + ql_dbg(ql_dbg_mbx, vha, 0x108a, "Done %s.\n", __func__); /* Copy over data -- firmware data is LE. */ dwords = sizeof(struct link_statistics) / 4; siter = diter = &stats->link_fail_cnt; @@ -2324,8 +2285,7 @@ qla24xx_get_isp_stats(scsi_qla_host_t *vha, struct link_statistics *stats, } } else { /* Failed. */ - DEBUG2_3_11(printk("%s(%ld): failed=%x.\n", __func__, - vha->host_no, rval)); + ql_dbg(ql_dbg_mbx, vha, 0x108b, "Failed=%x.\n", rval); } return rval; @@ -2345,7 +2305,7 @@ qla24xx_abort_command(srb_t *sp) struct qla_hw_data *ha = vha->hw; struct req_que *req = vha->req; - DEBUG11(printk("%s(%ld): entered.\n", __func__, vha->host_no)); + ql_dbg(ql_dbg_mbx, vha, 0x108c, "Entered %s.\n", __func__); spin_lock_irqsave(&ha->hardware_lock, flags); for (handle = 1; handle < MAX_OUTSTANDING_COMMANDS; handle++) { @@ -2360,8 +2320,8 @@ qla24xx_abort_command(srb_t *sp) abt = dma_pool_alloc(ha->s_dma_pool, GFP_KERNEL, &abt_dma); if (abt == NULL) { - DEBUG2_3(printk("%s(%ld): failed to allocate Abort IOCB.\n", - __func__, vha->host_no)); + ql_log(ql_log_warn, vha, 0x108d, + "Failed to allocate abort IOCB.\n"); return QLA_MEMORY_ALLOC_FAILED; } memset(abt, 0, sizeof(struct abort_entry_24xx)); @@ -2380,20 +2340,20 @@ qla24xx_abort_command(srb_t *sp) rval = qla2x00_issue_iocb(vha, abt, abt_dma, 0); if (rval != QLA_SUCCESS) { - DEBUG2_3_11(printk("%s(%ld): failed to issue IOCB (%x).\n", - __func__, vha->host_no, rval)); + ql_dbg(ql_dbg_mbx, vha, 0x108e, + "Failed to issue IOCB (%x).\n", rval); } else if (abt->entry_status != 0) { - DEBUG2_3_11(printk("%s(%ld): failed to complete IOCB " - "-- error status (%x).\n", __func__, vha->host_no, - abt->entry_status)); + ql_dbg(ql_dbg_mbx, vha, 0x108f, + "Failed to complete IOCB -- error status (%x).\n", + abt->entry_status); rval = QLA_FUNCTION_FAILED; } else if (abt->nport_handle != __constant_cpu_to_le16(0)) { - DEBUG2_3_11(printk("%s(%ld): failed to complete IOCB " - "-- completion status (%x).\n", __func__, vha->host_no, - le16_to_cpu(abt->nport_handle))); + ql_dbg(ql_dbg_mbx, vha, 0x1090, + "Failed to complete IOCB -- completion status (%x).\n", + le16_to_cpu(abt->nport_handle)); rval = QLA_FUNCTION_FAILED; } else { - DEBUG11(printk("%s(%ld): done.\n", __func__, vha->host_no)); + ql_dbg(ql_dbg_mbx, vha, 0x1091, "Done %s.\n", __func__); } dma_pool_free(ha->s_dma_pool, abt, abt_dma); @@ -2421,19 +2381,20 @@ __qla24xx_issue_tmf(char *name, uint32_t type, struct fc_port *fcport, struct req_que *req; struct rsp_que *rsp; - DEBUG11(printk("%s(%ld): entered.\n", __func__, fcport->vha->host_no)); - vha = fcport->vha; ha = vha->hw; req = vha->req; + + ql_dbg(ql_dbg_mbx, vha, 0x1092, "Entered %s.\n", __func__); + if (ha->flags.cpu_affinity_enabled) rsp = ha->rsp_q_map[tag + 1]; else rsp = req->rsp; tsk = dma_pool_alloc(ha->s_dma_pool, GFP_KERNEL, &tsk_dma); if (tsk == NULL) { - DEBUG2_3(printk("%s(%ld): failed to allocate Task Management " - "IOCB.\n", __func__, vha->host_no)); + ql_log(ql_log_warn, vha, 0x1093, + "Failed to allocate task management IOCB.\n"); return QLA_MEMORY_ALLOC_FAILED; } memset(tsk, 0, sizeof(struct tsk_mgmt_cmd)); @@ -2457,30 +2418,30 @@ __qla24xx_issue_tmf(char *name, uint32_t type, struct fc_port *fcport, sts = &tsk->p.sts; rval = qla2x00_issue_iocb(vha, tsk, tsk_dma, 0); if (rval != QLA_SUCCESS) { - DEBUG2_3_11(printk("%s(%ld): failed to issue %s Reset IOCB " - "(%x).\n", __func__, vha->host_no, name, rval)); + ql_dbg(ql_dbg_mbx, vha, 0x1094, + "Failed to issue %s reset IOCB (%x).\n", name, rval); } else if (sts->entry_status != 0) { - DEBUG2_3_11(printk("%s(%ld): failed to complete IOCB " - "-- error status (%x).\n", __func__, vha->host_no, - sts->entry_status)); + ql_dbg(ql_dbg_mbx, vha, 0x1095, + "Failed to complete IOCB -- error status (%x).\n", + sts->entry_status); rval = QLA_FUNCTION_FAILED; } else if (sts->comp_status != __constant_cpu_to_le16(CS_COMPLETE)) { - DEBUG2_3_11(printk("%s(%ld): failed to complete IOCB " - "-- completion status (%x).\n", __func__, - vha->host_no, le16_to_cpu(sts->comp_status))); + ql_dbg(ql_dbg_mbx, vha, 0x1096, + "Failed to complete IOCB -- completion status (%x).\n", + le16_to_cpu(sts->comp_status)); rval = QLA_FUNCTION_FAILED; } else if (le16_to_cpu(sts->scsi_status) & SS_RESPONSE_INFO_LEN_VALID) { if (le32_to_cpu(sts->rsp_data_len) < 4) { - DEBUG2_3_11(printk("%s(%ld): ignoring inconsistent " - "data length -- not enough response info (%d).\n", - __func__, vha->host_no, - le32_to_cpu(sts->rsp_data_len))); + ql_dbg(ql_dbg_mbx, vha, 0x1097, + "Ignoring inconsistent data length -- not enough " + "response info (%d).\n", + le32_to_cpu(sts->rsp_data_len)); } else if (sts->data[3]) { - DEBUG2_3_11(printk("%s(%ld): failed to complete IOCB " - "-- response (%x).\n", __func__, - vha->host_no, sts->data[3])); + ql_dbg(ql_dbg_mbx, vha, 0x1098, + "Failed to complete IOCB -- response (%x).\n", + sts->data[3]); rval = QLA_FUNCTION_FAILED; } } @@ -2489,10 +2450,10 @@ __qla24xx_issue_tmf(char *name, uint32_t type, struct fc_port *fcport, rval2 = qla2x00_marker(vha, req, rsp, fcport->loop_id, l, type == TCF_LUN_RESET ? MK_SYNC_ID_LUN: MK_SYNC_ID); if (rval2 != QLA_SUCCESS) { - DEBUG2_3_11(printk("%s(%ld): failed to issue Marker IOCB " - "(%x).\n", __func__, vha->host_no, rval2)); + ql_dbg(ql_dbg_mbx, vha, 0x1099, + "Failed to issue marker IOCB (%x).\n", rval2); } else { - DEBUG11(printk("%s(%ld): done.\n", __func__, vha->host_no)); + ql_dbg(ql_dbg_mbx, vha, 0x109a, "Done %s.\n", __func__); } dma_pool_free(ha->s_dma_pool, tsk, tsk_dma); @@ -2533,7 +2494,7 @@ qla2x00_system_error(scsi_qla_host_t *vha) if (!IS_QLA23XX(ha) && !IS_FWI2_CAPABLE(ha)) return QLA_FUNCTION_FAILED; - DEBUG11(printk("%s(%ld): entered.\n", __func__, vha->host_no)); + ql_dbg(ql_dbg_mbx, vha, 0x109b, "Entered %s.\n", __func__); mcp->mb[0] = MBC_GEN_SYSTEM_ERROR; mcp->out_mb = MBX_0; @@ -2543,10 +2504,9 @@ qla2x00_system_error(scsi_qla_host_t *vha) rval = qla2x00_mailbox_command(vha, mcp); if (rval != QLA_SUCCESS) { - DEBUG2_3_11(printk("%s(%ld): failed=%x.\n", __func__, - vha->host_no, rval)); + ql_dbg(ql_dbg_mbx, vha, 0x109c, "Failed=%x.\n", rval); } else { - DEBUG11(printk("%s(%ld): done.\n", __func__, vha->host_no)); + ql_dbg(ql_dbg_mbx, vha, 0x109d, "Done %s.\n", __func__); } return rval; @@ -2566,7 +2526,7 @@ qla2x00_set_serdes_params(scsi_qla_host_t *vha, uint16_t sw_em_1g, mbx_cmd_t mc; mbx_cmd_t *mcp = &mc; - DEBUG11(printk("%s(%ld): entered.\n", __func__, vha->host_no)); + ql_dbg(ql_dbg_mbx, vha, 0x109e, "Entered %s.\n", __func__); mcp->mb[0] = MBC_SERDES_PARAMS; mcp->mb[1] = BIT_0; @@ -2581,11 +2541,11 @@ qla2x00_set_serdes_params(scsi_qla_host_t *vha, uint16_t sw_em_1g, if (rval != QLA_SUCCESS) { /*EMPTY*/ - DEBUG2_3_11(printk("%s(%ld): failed=%x (%x).\n", __func__, - vha->host_no, rval, mcp->mb[0])); + ql_dbg(ql_dbg_mbx, vha, 0x109f, + "Failed=%x mb[0]=%x.\n", rval, mcp->mb[0]); } else { /*EMPTY*/ - DEBUG11(printk("%s(%ld): done.\n", __func__, vha->host_no)); + ql_dbg(ql_dbg_mbx, vha, 0x10a0, "Done %s.\n", __func__); } return rval; @@ -2601,7 +2561,7 @@ qla2x00_stop_firmware(scsi_qla_host_t *vha) if (!IS_FWI2_CAPABLE(vha->hw)) return QLA_FUNCTION_FAILED; - DEBUG11(printk("%s(%ld): entered.\n", __func__, vha->host_no)); + ql_dbg(ql_dbg_mbx, vha, 0x10a1, "Entered %s.\n", __func__); mcp->mb[0] = MBC_STOP_FIRMWARE; mcp->out_mb = MBX_0; @@ -2611,12 +2571,11 @@ qla2x00_stop_firmware(scsi_qla_host_t *vha) rval = qla2x00_mailbox_command(vha, mcp); if (rval != QLA_SUCCESS) { - DEBUG2_3_11(printk("%s(%ld): failed=%x.\n", __func__, - vha->host_no, rval)); + ql_dbg(ql_dbg_mbx, vha, 0x10a2, "Failed=%x.\n", rval); if (mcp->mb[0] == MBS_INVALID_COMMAND) rval = QLA_INVALID_COMMAND; } else { - DEBUG11(printk("%s(%ld): done.\n", __func__, vha->host_no)); + ql_dbg(ql_dbg_mbx, vha, 0x10a3, "Done %s.\n", __func__); } return rval; @@ -2630,14 +2589,14 @@ qla2x00_enable_eft_trace(scsi_qla_host_t *vha, dma_addr_t eft_dma, mbx_cmd_t mc; mbx_cmd_t *mcp = &mc; + ql_dbg(ql_dbg_mbx, vha, 0x10a4, "Entered %s.\n", __func__); + if (!IS_FWI2_CAPABLE(vha->hw)) return QLA_FUNCTION_FAILED; if (unlikely(pci_channel_offline(vha->hw->pdev))) return QLA_FUNCTION_FAILED; - DEBUG11(printk("%s(%ld): entered.\n", __func__, vha->host_no)); - mcp->mb[0] = MBC_TRACE_CONTROL; mcp->mb[1] = TC_EFT_ENABLE; mcp->mb[2] = LSW(eft_dma); @@ -2652,10 +2611,11 @@ qla2x00_enable_eft_trace(scsi_qla_host_t *vha, dma_addr_t eft_dma, mcp->flags = 0; rval = qla2x00_mailbox_command(vha, mcp); if (rval != QLA_SUCCESS) { - DEBUG2_3_11(printk("%s(%ld): failed=%x mb[0]=%x mb[1]=%x.\n", - __func__, vha->host_no, rval, mcp->mb[0], mcp->mb[1])); + ql_dbg(ql_dbg_mbx, vha, 0x10a5, + "Failed=%x mb[0]=%x mb[1]=%x.\n", + rval, mcp->mb[0], mcp->mb[1]); } else { - DEBUG11(printk("%s(%ld): done.\n", __func__, vha->host_no)); + ql_dbg(ql_dbg_mbx, vha, 0x10a6, "Done %s.\n", __func__); } return rval; @@ -2668,14 +2628,14 @@ qla2x00_disable_eft_trace(scsi_qla_host_t *vha) mbx_cmd_t mc; mbx_cmd_t *mcp = &mc; + ql_dbg(ql_dbg_mbx, vha, 0x10a7, "Entered %s.\n", __func__); + if (!IS_FWI2_CAPABLE(vha->hw)) return QLA_FUNCTION_FAILED; if (unlikely(pci_channel_offline(vha->hw->pdev))) return QLA_FUNCTION_FAILED; - DEBUG11(printk("%s(%ld): entered.\n", __func__, vha->host_no)); - mcp->mb[0] = MBC_TRACE_CONTROL; mcp->mb[1] = TC_EFT_DISABLE; mcp->out_mb = MBX_1|MBX_0; @@ -2684,10 +2644,11 @@ qla2x00_disable_eft_trace(scsi_qla_host_t *vha) mcp->flags = 0; rval = qla2x00_mailbox_command(vha, mcp); if (rval != QLA_SUCCESS) { - DEBUG2_3_11(printk("%s(%ld): failed=%x mb[0]=%x mb[1]=%x.\n", - __func__, vha->host_no, rval, mcp->mb[0], mcp->mb[1])); + ql_dbg(ql_dbg_mbx, vha, 0x10a8, + "Failed=%x mb[0]=%x mb[1]=%x.\n", + rval, mcp->mb[0], mcp->mb[1]); } else { - DEBUG11(printk("%s(%ld): done.\n", __func__, vha->host_no)); + ql_dbg(ql_dbg_mbx, vha, 0x10a9, "Done %s.\n", __func__); } return rval; @@ -2701,14 +2662,14 @@ qla2x00_enable_fce_trace(scsi_qla_host_t *vha, dma_addr_t fce_dma, mbx_cmd_t mc; mbx_cmd_t *mcp = &mc; + ql_dbg(ql_dbg_mbx, vha, 0x10aa, "Entered %s.\n", __func__); + if (!IS_QLA25XX(vha->hw) && !IS_QLA81XX(vha->hw)) return QLA_FUNCTION_FAILED; if (unlikely(pci_channel_offline(vha->hw->pdev))) return QLA_FUNCTION_FAILED; - DEBUG11(printk("%s(%ld): entered.\n", __func__, vha->host_no)); - mcp->mb[0] = MBC_TRACE_CONTROL; mcp->mb[1] = TC_FCE_ENABLE; mcp->mb[2] = LSW(fce_dma); @@ -2727,10 +2688,11 @@ qla2x00_enable_fce_trace(scsi_qla_host_t *vha, dma_addr_t fce_dma, mcp->flags = 0; rval = qla2x00_mailbox_command(vha, mcp); if (rval != QLA_SUCCESS) { - DEBUG2_3_11(printk("%s(%ld): failed=%x mb[0]=%x mb[1]=%x.\n", - __func__, vha->host_no, rval, mcp->mb[0], mcp->mb[1])); + ql_dbg(ql_dbg_mbx, vha, 0x10ab, + "Failed=%x mb[0]=%x mb[1]=%x.\n", + rval, mcp->mb[0], mcp->mb[1]); } else { - DEBUG11(printk("%s(%ld): done.\n", __func__, vha->host_no)); + ql_dbg(ql_dbg_mbx, vha, 0x10ac, "Done %s.\n", __func__); if (mb) memcpy(mb, mcp->mb, 8 * sizeof(*mb)); @@ -2748,14 +2710,14 @@ qla2x00_disable_fce_trace(scsi_qla_host_t *vha, uint64_t *wr, uint64_t *rd) mbx_cmd_t mc; mbx_cmd_t *mcp = &mc; + ql_dbg(ql_dbg_mbx, vha, 0x10ad, "Entered %s.\n", __func__); + if (!IS_FWI2_CAPABLE(vha->hw)) return QLA_FUNCTION_FAILED; if (unlikely(pci_channel_offline(vha->hw->pdev))) return QLA_FUNCTION_FAILED; - DEBUG11(printk("%s(%ld): entered.\n", __func__, vha->host_no)); - mcp->mb[0] = MBC_TRACE_CONTROL; mcp->mb[1] = TC_FCE_DISABLE; mcp->mb[2] = TC_FCE_DISABLE_TRACE; @@ -2766,10 +2728,11 @@ qla2x00_disable_fce_trace(scsi_qla_host_t *vha, uint64_t *wr, uint64_t *rd) mcp->flags = 0; rval = qla2x00_mailbox_command(vha, mcp); if (rval != QLA_SUCCESS) { - DEBUG2_3_11(printk("%s(%ld): failed=%x mb[0]=%x mb[1]=%x.\n", - __func__, vha->host_no, rval, mcp->mb[0], mcp->mb[1])); + ql_dbg(ql_dbg_mbx, vha, 0x10ae, + "Failed=%x mb[0]=%x mb[1]=%x.\n", + rval, mcp->mb[0], mcp->mb[1]); } else { - DEBUG11(printk("%s(%ld): done.\n", __func__, vha->host_no)); + ql_dbg(ql_dbg_mbx, vha, 0x10af, "Done %s.\n", __func__); if (wr) *wr = (uint64_t) mcp->mb[5] << 48 | @@ -2794,11 +2757,11 @@ qla2x00_get_idma_speed(scsi_qla_host_t *vha, uint16_t loop_id, mbx_cmd_t mc; mbx_cmd_t *mcp = &mc; + ql_dbg(ql_dbg_mbx, vha, 0x10b0, "Entered %s.\n", __func__); + if (!IS_IIDMA_CAPABLE(vha->hw)) return QLA_FUNCTION_FAILED; - DEBUG11(printk("%s(%ld): entered.\n", __func__, vha->host_no)); - mcp->mb[0] = MBC_PORT_PARAMS; mcp->mb[1] = loop_id; mcp->mb[2] = mcp->mb[3] = 0; @@ -2817,10 +2780,9 @@ qla2x00_get_idma_speed(scsi_qla_host_t *vha, uint16_t loop_id, } if (rval != QLA_SUCCESS) { - DEBUG2_3_11(printk("%s(%ld): failed=%x.\n", __func__, - vha->host_no, rval)); + ql_dbg(ql_dbg_mbx, vha, 0x10b1, "Failed=%x.\n", rval); } else { - DEBUG11(printk("%s(%ld): done.\n", __func__, vha->host_no)); + ql_dbg(ql_dbg_mbx, vha, 0x10b2, "Done %s.\n", __func__); if (port_speed) *port_speed = mcp->mb[3]; } @@ -2836,11 +2798,11 @@ qla2x00_set_idma_speed(scsi_qla_host_t *vha, uint16_t loop_id, mbx_cmd_t mc; mbx_cmd_t *mcp = &mc; + ql_dbg(ql_dbg_mbx, vha, 0x10b3, "Entered %s.\n", __func__); + if (!IS_IIDMA_CAPABLE(vha->hw)) return QLA_FUNCTION_FAILED; - DEBUG11(printk("%s(%ld): entered.\n", __func__, vha->host_no)); - mcp->mb[0] = MBC_PORT_PARAMS; mcp->mb[1] = loop_id; mcp->mb[2] = BIT_0; @@ -2863,10 +2825,9 @@ qla2x00_set_idma_speed(scsi_qla_host_t *vha, uint16_t loop_id, } if (rval != QLA_SUCCESS) { - DEBUG2_3_11(printk("%s(%ld): failed=%x.\n", __func__, - vha->host_no, rval)); + ql_dbg(ql_dbg_mbx, vha, 0x10b4, "Failed=%x.\n", rval); } else { - DEBUG11(printk("%s(%ld): done.\n", __func__, vha->host_no)); + ql_dbg(ql_dbg_mbx, vha, 0x10b5, "Done %s.\n", __func__); } return rval; @@ -2882,33 +2843,36 @@ qla24xx_report_id_acquisition(scsi_qla_host_t *vha, scsi_qla_host_t *vp; unsigned long flags; + ql_dbg(ql_dbg_mbx, vha, 0x10b6, "Entered %s.\n", __func__); + if (rptid_entry->entry_status != 0) return; if (rptid_entry->format == 0) { - DEBUG15(printk("%s:format 0 : scsi(%ld) number of VPs setup %d," - " number of VPs acquired %d\n", __func__, vha->host_no, - MSB(le16_to_cpu(rptid_entry->vp_count)), - LSB(le16_to_cpu(rptid_entry->vp_count)))); - DEBUG15(printk("%s primary port id %02x%02x%02x\n", __func__, - rptid_entry->port_id[2], rptid_entry->port_id[1], - rptid_entry->port_id[0])); + ql_dbg(ql_dbg_mbx, vha, 0x10b7, + "Format 0 : Number of VPs setup %d, number of " + "VPs acquired %d.\n", + MSB(le16_to_cpu(rptid_entry->vp_count)), + LSB(le16_to_cpu(rptid_entry->vp_count))); + ql_dbg(ql_dbg_mbx, vha, 0x10b8, + "Primary port id %02x%02x%02x.\n", + rptid_entry->port_id[2], rptid_entry->port_id[1], + rptid_entry->port_id[0]); } else if (rptid_entry->format == 1) { vp_idx = LSB(stat); - DEBUG15(printk("%s:format 1: scsi(%ld): VP[%d] enabled " - "- status %d - " - "with port id %02x%02x%02x\n", __func__, vha->host_no, - vp_idx, MSB(stat), + ql_dbg(ql_dbg_mbx, vha, 0x10b9, + "Format 1: VP[%d] enabled - status %d - with " + "port id %02x%02x%02x.\n", vp_idx, MSB(stat), rptid_entry->port_id[2], rptid_entry->port_id[1], - rptid_entry->port_id[0])); + rptid_entry->port_id[0]); vp = vha; if (vp_idx == 0 && (MSB(stat) != 1)) goto reg_needed; if (MSB(stat) == 1) { - DEBUG2(printk("scsi(%ld): Could not acquire ID for " - "VP[%d].\n", vha->host_no, vp_idx)); + ql_dbg(ql_dbg_mbx, vha, 0x10ba, + "Could not acquire ID for VP[%d].\n", vp_idx); return; } @@ -2963,10 +2927,12 @@ qla24xx_modify_vp_config(scsi_qla_host_t *vha) /* This can be called by the parent */ + ql_dbg(ql_dbg_mbx, vha, 0x10bb, "Entered %s.\n", __func__); + vpmod = dma_pool_alloc(ha->s_dma_pool, GFP_KERNEL, &vpmod_dma); if (!vpmod) { - DEBUG2_3(printk("%s(%ld): failed to allocate Modify VP " - "IOCB.\n", __func__, vha->host_no)); + ql_log(ql_log_warn, vha, 0x10bc, + "Failed to allocate modify VP IOCB.\n"); return QLA_MEMORY_ALLOC_FAILED; } @@ -2983,22 +2949,21 @@ qla24xx_modify_vp_config(scsi_qla_host_t *vha) rval = qla2x00_issue_iocb(base_vha, vpmod, vpmod_dma, 0); if (rval != QLA_SUCCESS) { - DEBUG2_3_11(printk("%s(%ld): failed to issue VP config IOCB" - "(%x).\n", __func__, base_vha->host_no, rval)); + ql_dbg(ql_dbg_mbx, vha, 0x10bd, + "Failed to issue VP config IOCB (%x).\n", rval); } else if (vpmod->comp_status != 0) { - DEBUG2_3_11(printk("%s(%ld): failed to complete IOCB " - "-- error status (%x).\n", __func__, base_vha->host_no, - vpmod->comp_status)); + ql_dbg(ql_dbg_mbx, vha, 0x10be, + "Failed to complete IOCB -- error status (%x).\n", + vpmod->comp_status); rval = QLA_FUNCTION_FAILED; } else if (vpmod->comp_status != __constant_cpu_to_le16(CS_COMPLETE)) { - DEBUG2_3_11(printk("%s(%ld): failed to complete IOCB " - "-- completion status (%x).\n", __func__, base_vha->host_no, - le16_to_cpu(vpmod->comp_status))); + ql_dbg(ql_dbg_mbx, vha, 0x10bf, + "Failed to complete IOCB -- completion status (%x).\n", + le16_to_cpu(vpmod->comp_status)); rval = QLA_FUNCTION_FAILED; } else { /* EMPTY */ - DEBUG11(printk("%s(%ld): done.\n", __func__, - base_vha->host_no)); + ql_dbg(ql_dbg_mbx, vha, 0x10c0, "Done %s.\n", __func__); fc_vport_set_state(vha->fc_vport, FC_VPORT_INITIALIZING); } dma_pool_free(ha->s_dma_pool, vpmod, vpmod_dma); @@ -3032,17 +2997,16 @@ qla24xx_control_vp(scsi_qla_host_t *vha, int cmd) int vp_index = vha->vp_idx; struct scsi_qla_host *base_vha = pci_get_drvdata(ha->pdev); - DEBUG11(printk("%s(%ld): entered. Enabling index %d\n", __func__, - vha->host_no, vp_index)); + ql_dbg(ql_dbg_mbx, vha, 0x10c1, + "Entered %s enabling index %d.\n", __func__, vp_index); if (vp_index == 0 || vp_index >= ha->max_npiv_vports) return QLA_PARAMETER_ERROR; vce = dma_pool_alloc(ha->s_dma_pool, GFP_KERNEL, &vce_dma); if (!vce) { - DEBUG2_3(printk("%s(%ld): " - "failed to allocate VP Control IOCB.\n", __func__, - base_vha->host_no)); + ql_log(ql_log_warn, vha, 0x10c2, + "Failed to allocate VP control IOCB.\n"); return QLA_MEMORY_ALLOC_FAILED; } memset(vce, 0, sizeof(struct vp_ctrl_entry_24xx)); @@ -3063,28 +3027,20 @@ qla24xx_control_vp(scsi_qla_host_t *vha, int cmd) rval = qla2x00_issue_iocb(base_vha, vce, vce_dma, 0); if (rval != QLA_SUCCESS) { - DEBUG2_3_11(printk("%s(%ld): failed to issue VP control IOCB" - "(%x).\n", __func__, base_vha->host_no, rval)); - printk("%s(%ld): failed to issue VP control IOCB" - "(%x).\n", __func__, base_vha->host_no, rval); + ql_dbg(ql_dbg_mbx, vha, 0x10c3, + "Failed to issue VP control IOCB (%x).\n", rval); } else if (vce->entry_status != 0) { - DEBUG2_3_11(printk("%s(%ld): failed to complete IOCB " - "-- error status (%x).\n", __func__, base_vha->host_no, - vce->entry_status)); - printk("%s(%ld): failed to complete IOCB " - "-- error status (%x).\n", __func__, base_vha->host_no, + ql_dbg(ql_dbg_mbx, vha, 0x10c4, + "Failed to complete IOCB -- error status (%x).\n", vce->entry_status); rval = QLA_FUNCTION_FAILED; } else if (vce->comp_status != __constant_cpu_to_le16(CS_COMPLETE)) { - DEBUG2_3_11(printk("%s(%ld): failed to complete IOCB " - "-- completion status (%x).\n", __func__, base_vha->host_no, - le16_to_cpu(vce->comp_status))); - printk("%s(%ld): failed to complete IOCB " - "-- completion status (%x).\n", __func__, base_vha->host_no, + ql_dbg(ql_dbg_mbx, vha, 0x10c5, + "Failed to complet IOCB -- completion status (%x).\n", le16_to_cpu(vce->comp_status)); rval = QLA_FUNCTION_FAILED; } else { - DEBUG2(printk("%s(%ld): done.\n", __func__, base_vha->host_no)); + ql_dbg(ql_dbg_mbx, vha, 0x10c6, "Done %s.\n", __func__); } dma_pool_free(ha->s_dma_pool, vce, vce_dma); @@ -3121,6 +3077,8 @@ qla2x00_send_change_request(scsi_qla_host_t *vha, uint16_t format, mbx_cmd_t mc; mbx_cmd_t *mcp = &mc; + ql_dbg(ql_dbg_mbx, vha, 0x10c7, "Entered %s.\n", __func__); + /* * This command is implicitly executed by firmware during login for the * physical hosts @@ -3155,7 +3113,7 @@ qla2x00_dump_ram(scsi_qla_host_t *vha, dma_addr_t req_dma, uint32_t addr, mbx_cmd_t mc; mbx_cmd_t *mcp = &mc; - DEBUG11(printk("%s(%ld): entered.\n", __func__, vha->host_no)); + ql_dbg(ql_dbg_mbx, vha, 0x1009, "Entered %s.\n", __func__); if (MSW(addr) || IS_FWI2_CAPABLE(vha->hw)) { mcp->mb[0] = MBC_DUMP_RISC_RAM_EXTENDED; @@ -3186,10 +3144,10 @@ qla2x00_dump_ram(scsi_qla_host_t *vha, dma_addr_t req_dma, uint32_t addr, rval = qla2x00_mailbox_command(vha, mcp); if (rval != QLA_SUCCESS) { - DEBUG2_3_11(printk("%s(%ld): failed=%x mb[0]=%x.\n", __func__, - vha->host_no, rval, mcp->mb[0])); + ql_dbg(ql_dbg_mbx, vha, 0x1008, + "Failed=%x mb[0]=%x.\n", rval, mcp->mb[0]); } else { - DEBUG11(printk("%s(%ld): done.\n", __func__, vha->host_no)); + ql_dbg(ql_dbg_mbx, vha, 0x1007, "Done %s.\n", __func__); } return rval; @@ -3214,12 +3172,10 @@ qla84xx_verify_chip(struct scsi_qla_host *vha, uint16_t *status) unsigned long flags; struct qla_hw_data *ha = vha->hw; - DEBUG16(printk("%s(%ld): entered.\n", __func__, vha->host_no)); + ql_dbg(ql_dbg_mbx, vha, 0x10c8, "Entered %s.\n", __func__); mn = dma_pool_alloc(ha->s_dma_pool, GFP_KERNEL, &mn_dma); if (mn == NULL) { - DEBUG2_3(printk("%s(%ld): failed to allocate Verify ISP84XX " - "IOCB.\n", __func__, vha->host_no)); return QLA_MEMORY_ALLOC_FAILED; } @@ -3237,43 +3193,43 @@ qla84xx_verify_chip(struct scsi_qla_host *vha, uint16_t *status) mn->p.req.entry_count = 1; mn->p.req.options = cpu_to_le16(options); - DEBUG16(printk("%s(%ld): Dump of Verify Request.\n", __func__, - vha->host_no)); - DEBUG16(qla2x00_dump_buffer((uint8_t *)mn, - sizeof(*mn))); + ql_dbg(ql_dbg_mbx + ql_dbg_buffer, vha, 0x111c, + "Dump of Verify Request.\n"); + ql_dump_buffer(ql_dbg_mbx + ql_dbg_buffer, vha, 0x111e, + (uint8_t *)mn, sizeof(*mn)); rval = qla2x00_issue_iocb_timeout(vha, mn, mn_dma, 0, 120); if (rval != QLA_SUCCESS) { - DEBUG2_16(printk("%s(%ld): failed to issue Verify " - "IOCB (%x).\n", __func__, vha->host_no, rval)); + ql_dbg(ql_dbg_mbx, vha, 0x10cb, + "Failed to issue verify IOCB (%x).\n", rval); goto verify_done; } - DEBUG16(printk("%s(%ld): Dump of Verify Response.\n", __func__, - vha->host_no)); - DEBUG16(qla2x00_dump_buffer((uint8_t *)mn, - sizeof(*mn))); + ql_dbg(ql_dbg_mbx + ql_dbg_buffer, vha, 0x1110, + "Dump of Verify Response.\n"); + ql_dump_buffer(ql_dbg_mbx + ql_dbg_buffer, vha, 0x1118, + (uint8_t *)mn, sizeof(*mn)); status[0] = le16_to_cpu(mn->p.rsp.comp_status); status[1] = status[0] == CS_VCS_CHIP_FAILURE ? le16_to_cpu(mn->p.rsp.failure_code) : 0; - DEBUG2_16(printk("%s(%ld): cs=%x fc=%x\n", __func__, - vha->host_no, status[0], status[1])); + ql_dbg(ql_dbg_mbx, vha, 0x10ce, + "cs=%x fc=%x.\n", status[0], status[1]); if (status[0] != CS_COMPLETE) { rval = QLA_FUNCTION_FAILED; if (!(options & VCO_DONT_UPDATE_FW)) { - DEBUG2_16(printk("%s(%ld): Firmware update " - "failed. Retrying without update " - "firmware.\n", __func__, vha->host_no)); + ql_dbg(ql_dbg_mbx, vha, 0x10cf, + "Firmware update failed. Retrying " + "without update firmware.\n"); options |= VCO_DONT_UPDATE_FW; options &= ~VCO_FORCE_UPDATE; retry = 1; } } else { - DEBUG2_16(printk("%s(%ld): firmware updated to %x.\n", - __func__, vha->host_no, - le32_to_cpu(mn->p.rsp.fw_ver))); + ql_dbg(ql_dbg_mbx, vha, 0x10d0, + "Firmware updated to %x.\n", + le32_to_cpu(mn->p.rsp.fw_ver)); /* NOTE: we only update OP firmware. */ spin_lock_irqsave(&ha->cs84xx->access_lock, flags); @@ -3288,10 +3244,9 @@ verify_done: dma_pool_free(ha->s_dma_pool, mn, mn_dma); if (rval != QLA_SUCCESS) { - DEBUG2_16(printk("%s(%ld): failed=%x.\n", __func__, - vha->host_no, rval)); + ql_dbg(ql_dbg_mbx, vha, 0x10d1, "Failed=%x.\n", rval); } else { - DEBUG16(printk("%s(%ld): done.\n", __func__, vha->host_no)); + ql_dbg(ql_dbg_mbx, vha, 0x10d2, "Done %s.\n", __func__); } return rval; @@ -3307,6 +3262,8 @@ qla25xx_init_req_que(struct scsi_qla_host *vha, struct req_que *req) struct device_reg_25xxmq __iomem *reg; struct qla_hw_data *ha = vha->hw; + ql_dbg(ql_dbg_mbx, vha, 0x10d3, "Entered %s.\n", __func__); + mcp->mb[0] = MBC_INITIALIZE_MULTIQ; mcp->mb[1] = req->options; mcp->mb[2] = MSW(LSD(req->dma)); @@ -3344,9 +3301,13 @@ qla25xx_init_req_que(struct scsi_qla_host *vha, struct req_que *req) spin_unlock_irqrestore(&ha->hardware_lock, flags); rval = qla2x00_mailbox_command(vha, mcp); - if (rval != QLA_SUCCESS) - DEBUG2_3_11(printk(KERN_WARNING "%s(%ld): failed=%x mb0=%x.\n", - __func__, vha->host_no, rval, mcp->mb[0])); + if (rval != QLA_SUCCESS) { + ql_dbg(ql_dbg_mbx, vha, 0x10d4, + "Failed=%x mb[0]=%x.\n", rval, mcp->mb[0]); + } else { + ql_dbg(ql_dbg_mbx, vha, 0x10d5, "Done %s.\n", __func__); + } + return rval; } @@ -3360,6 +3321,8 @@ qla25xx_init_rsp_que(struct scsi_qla_host *vha, struct rsp_que *rsp) struct device_reg_25xxmq __iomem *reg; struct qla_hw_data *ha = vha->hw; + ql_dbg(ql_dbg_mbx, vha, 0x10d6, "Entered %s.\n", __func__); + mcp->mb[0] = MBC_INITIALIZE_MULTIQ; mcp->mb[1] = rsp->options; mcp->mb[2] = MSW(LSD(rsp->dma)); @@ -3393,10 +3356,13 @@ qla25xx_init_rsp_que(struct scsi_qla_host *vha, struct rsp_que *rsp) spin_unlock_irqrestore(&ha->hardware_lock, flags); rval = qla2x00_mailbox_command(vha, mcp); - if (rval != QLA_SUCCESS) - DEBUG2_3_11(printk(KERN_WARNING "%s(%ld): failed=%x " - "mb0=%x.\n", __func__, - vha->host_no, rval, mcp->mb[0])); + if (rval != QLA_SUCCESS) { + ql_dbg(ql_dbg_mbx, vha, 0x10d7, + "Failed=%x mb[0]=%x.\n", rval, mcp->mb[0]); + } else { + ql_dbg(ql_dbg_mbx, vha, 0x10d8, "Done %s.\n", __func__); + } + return rval; } @@ -3407,7 +3373,7 @@ qla81xx_idc_ack(scsi_qla_host_t *vha, uint16_t *mb) mbx_cmd_t mc; mbx_cmd_t *mcp = &mc; - DEBUG11(printk("%s(%ld): entered.\n", __func__, vha->host_no)); + ql_dbg(ql_dbg_mbx, vha, 0x10d9, "Entered %s.\n", __func__); mcp->mb[0] = MBC_IDC_ACK; memcpy(&mcp->mb[1], mb, QLA_IDC_ACK_REGS * sizeof(uint16_t)); @@ -3418,10 +3384,10 @@ qla81xx_idc_ack(scsi_qla_host_t *vha, uint16_t *mb) rval = qla2x00_mailbox_command(vha, mcp); if (rval != QLA_SUCCESS) { - DEBUG2_3_11(printk("%s(%ld): failed=%x (%x).\n", __func__, - vha->host_no, rval, mcp->mb[0])); + ql_dbg(ql_dbg_mbx, vha, 0x10da, + "Failed=%x mb[0]=%x.\n", rval, mcp->mb[0]); } else { - DEBUG11(printk("%s(%ld): done.\n", __func__, vha->host_no)); + ql_dbg(ql_dbg_mbx, vha, 0x10db, "Done %s.\n", __func__); } return rval; @@ -3434,11 +3400,11 @@ qla81xx_fac_get_sector_size(scsi_qla_host_t *vha, uint32_t *sector_size) mbx_cmd_t mc; mbx_cmd_t *mcp = &mc; + ql_dbg(ql_dbg_mbx, vha, 0x10dc, "Entered %s.\n", __func__); + if (!IS_QLA81XX(vha->hw)) return QLA_FUNCTION_FAILED; - DEBUG11(printk("%s(%ld): entered.\n", __func__, vha->host_no)); - mcp->mb[0] = MBC_FLASH_ACCESS_CTRL; mcp->mb[1] = FAC_OPT_CMD_GET_SECTOR_SIZE; mcp->out_mb = MBX_1|MBX_0; @@ -3448,10 +3414,11 @@ qla81xx_fac_get_sector_size(scsi_qla_host_t *vha, uint32_t *sector_size) rval = qla2x00_mailbox_command(vha, mcp); if (rval != QLA_SUCCESS) { - DEBUG2_3_11(printk("%s(%ld): failed=%x mb[0]=%x mb[1]=%x.\n", - __func__, vha->host_no, rval, mcp->mb[0], mcp->mb[1])); + ql_dbg(ql_dbg_mbx, vha, 0x10dd, + "Failed=%x mb[0]=%x mb[1]=%x.\n", + rval, mcp->mb[0], mcp->mb[1]); } else { - DEBUG11(printk("%s(%ld): done.\n", __func__, vha->host_no)); + ql_dbg(ql_dbg_mbx, vha, 0x10de, "Done %s.\n", __func__); *sector_size = mcp->mb[1]; } @@ -3468,7 +3435,7 @@ qla81xx_fac_do_write_enable(scsi_qla_host_t *vha, int enable) if (!IS_QLA81XX(vha->hw)) return QLA_FUNCTION_FAILED; - DEBUG11(printk("%s(%ld): entered.\n", __func__, vha->host_no)); + ql_dbg(ql_dbg_mbx, vha, 0x10df, "Entered %s.\n", __func__); mcp->mb[0] = MBC_FLASH_ACCESS_CTRL; mcp->mb[1] = enable ? FAC_OPT_CMD_WRITE_ENABLE : @@ -3480,10 +3447,11 @@ qla81xx_fac_do_write_enable(scsi_qla_host_t *vha, int enable) rval = qla2x00_mailbox_command(vha, mcp); if (rval != QLA_SUCCESS) { - DEBUG2_3_11(printk("%s(%ld): failed=%x mb[0]=%x mb[1]=%x.\n", - __func__, vha->host_no, rval, mcp->mb[0], mcp->mb[1])); + ql_dbg(ql_dbg_mbx, vha, 0x10e0, + "Failed=%x mb[0]=%x mb[1]=%x.\n", + rval, mcp->mb[0], mcp->mb[1]); } else { - DEBUG11(printk("%s(%ld): done.\n", __func__, vha->host_no)); + ql_dbg(ql_dbg_mbx, vha, 0x10e1, "Done %s.\n", __func__); } return rval; @@ -3499,7 +3467,7 @@ qla81xx_fac_erase_sector(scsi_qla_host_t *vha, uint32_t start, uint32_t finish) if (!IS_QLA81XX(vha->hw)) return QLA_FUNCTION_FAILED; - DEBUG11(printk("%s(%ld): entered.\n", __func__, vha->host_no)); + ql_dbg(ql_dbg_mbx, vha, 0x10e2, "Entered %s.\n", __func__); mcp->mb[0] = MBC_FLASH_ACCESS_CTRL; mcp->mb[1] = FAC_OPT_CMD_ERASE_SECTOR; @@ -3514,11 +3482,11 @@ qla81xx_fac_erase_sector(scsi_qla_host_t *vha, uint32_t start, uint32_t finish) rval = qla2x00_mailbox_command(vha, mcp); if (rval != QLA_SUCCESS) { - DEBUG2_3_11(printk("%s(%ld): failed=%x mb[0]=%x mb[1]=%x " - "mb[2]=%x.\n", __func__, vha->host_no, rval, mcp->mb[0], - mcp->mb[1], mcp->mb[2])); + ql_dbg(ql_dbg_mbx, vha, 0x10e3, + "Failed=%x mb[0]=%x mb[1]=%x mb[2]=%x.\n", + rval, mcp->mb[0], mcp->mb[1], mcp->mb[2]); } else { - DEBUG11(printk("%s(%ld): done.\n", __func__, vha->host_no)); + ql_dbg(ql_dbg_mbx, vha, 0x10e4, "Done %s.\n", __func__); } return rval; @@ -3531,7 +3499,7 @@ qla81xx_restart_mpi_firmware(scsi_qla_host_t *vha) mbx_cmd_t mc; mbx_cmd_t *mcp = &mc; - DEBUG11(printk("%s(%ld): entered.\n", __func__, vha->host_no)); + ql_dbg(ql_dbg_mbx, vha, 0x10e5, "Entered %s.\n", __func__); mcp->mb[0] = MBC_RESTART_MPI_FW; mcp->out_mb = MBX_0; @@ -3541,10 +3509,11 @@ qla81xx_restart_mpi_firmware(scsi_qla_host_t *vha) rval = qla2x00_mailbox_command(vha, mcp); if (rval != QLA_SUCCESS) { - DEBUG2_3_11(printk("%s(%ld): failed=%x mb[0]=0x%x mb[1]=0x%x.\n", - __func__, vha->host_no, rval, mcp->mb[0], mcp->mb[1])); + ql_dbg(ql_dbg_mbx, vha, 0x10e6, + "Failed=%x mb[0]=%x mb[1]=%x.\n", + rval, mcp->mb[0], mcp->mb[1]); } else { - DEBUG11(printk("%s(%ld): done.\n", __func__, vha->host_no)); + ql_dbg(ql_dbg_mbx, vha, 0x10e7, "Done %s.\n", __func__); } return rval; @@ -3559,11 +3528,11 @@ qla2x00_read_sfp(scsi_qla_host_t *vha, dma_addr_t sfp_dma, uint8_t *sfp, mbx_cmd_t *mcp = &mc; struct qla_hw_data *ha = vha->hw; + ql_dbg(ql_dbg_mbx, vha, 0x10e8, "Entered %s.\n", __func__); + if (!IS_FWI2_CAPABLE(ha)) return QLA_FUNCTION_FAILED; - DEBUG11(printk("%s(%ld): entered.\n", __func__, vha->host_no)); - if (len == 1) opt |= BIT_0; @@ -3586,10 +3555,10 @@ qla2x00_read_sfp(scsi_qla_host_t *vha, dma_addr_t sfp_dma, uint8_t *sfp, *sfp = mcp->mb[1]; if (rval != QLA_SUCCESS) { - DEBUG2_3_11(printk("%s(%ld): failed=%x (%x).\n", __func__, - vha->host_no, rval, mcp->mb[0])); + ql_dbg(ql_dbg_mbx, vha, 0x10e9, + "Failed=%x mb[0]=%x.\n", rval, mcp->mb[0]); } else { - DEBUG11(printk("%s(%ld): done.\n", __func__, vha->host_no)); + ql_dbg(ql_dbg_mbx, vha, 0x10ea, "Done %s.\n", __func__); } return rval; @@ -3604,11 +3573,11 @@ qla2x00_write_sfp(scsi_qla_host_t *vha, dma_addr_t sfp_dma, uint8_t *sfp, mbx_cmd_t *mcp = &mc; struct qla_hw_data *ha = vha->hw; + ql_dbg(ql_dbg_mbx, vha, 0x10eb, "Entered %s.\n", __func__); + if (!IS_FWI2_CAPABLE(ha)) return QLA_FUNCTION_FAILED; - DEBUG11(printk("%s(%ld): entered.\n", __func__, vha->host_no)); - if (len == 1) opt |= BIT_0; @@ -3631,10 +3600,10 @@ qla2x00_write_sfp(scsi_qla_host_t *vha, dma_addr_t sfp_dma, uint8_t *sfp, rval = qla2x00_mailbox_command(vha, mcp); if (rval != QLA_SUCCESS) { - DEBUG2_3_11(printk("%s(%ld): failed=%x (%x).\n", __func__, - vha->host_no, rval, mcp->mb[0])); + ql_dbg(ql_dbg_mbx, vha, 0x10ec, + "Failed=%x mb[0]=%x.\n", rval, mcp->mb[0]); } else { - DEBUG11(printk("%s(%ld): done.\n", __func__, vha->host_no)); + ql_dbg(ql_dbg_mbx, vha, 0x10ed, "Done %s.\n", __func__); } return rval; @@ -3648,11 +3617,11 @@ qla2x00_get_xgmac_stats(scsi_qla_host_t *vha, dma_addr_t stats_dma, mbx_cmd_t mc; mbx_cmd_t *mcp = &mc; + ql_dbg(ql_dbg_mbx, vha, 0x10ee, "Entered %s.\n", __func__); + if (!IS_QLA8XXX_TYPE(vha->hw)) return QLA_FUNCTION_FAILED; - DEBUG11(printk("%s(%ld): entered.\n", __func__, vha->host_no)); - mcp->mb[0] = MBC_GET_XGMAC_STATS; mcp->mb[2] = MSW(stats_dma); mcp->mb[3] = LSW(stats_dma); @@ -3666,11 +3635,12 @@ qla2x00_get_xgmac_stats(scsi_qla_host_t *vha, dma_addr_t stats_dma, rval = qla2x00_mailbox_command(vha, mcp); if (rval != QLA_SUCCESS) { - DEBUG2_3_11(printk("%s(%ld): failed=%x mb[0]=0x%x " - "mb[1]=0x%x mb[2]=0x%x.\n", __func__, vha->host_no, rval, - mcp->mb[0], mcp->mb[1], mcp->mb[2])); + ql_dbg(ql_dbg_mbx, vha, 0x10ef, + "Failed=%x mb[0]=%x mb[1]=%x mb[2]=%x.\n", + rval, mcp->mb[0], mcp->mb[1], mcp->mb[2]); } else { - DEBUG11(printk("%s(%ld): done.\n", __func__, vha->host_no)); + ql_dbg(ql_dbg_mbx, vha, 0x10f0, "Done %s.\n", __func__); + *actual_size = mcp->mb[2] << 2; } @@ -3686,11 +3656,11 @@ qla2x00_get_dcbx_params(scsi_qla_host_t *vha, dma_addr_t tlv_dma, mbx_cmd_t mc; mbx_cmd_t *mcp = &mc; + ql_dbg(ql_dbg_mbx, vha, 0x10f1, "Entered %s.\n", __func__); + if (!IS_QLA8XXX_TYPE(vha->hw)) return QLA_FUNCTION_FAILED; - DEBUG11(printk("%s(%ld): entered.\n", __func__, vha->host_no)); - mcp->mb[0] = MBC_GET_DCBX_PARAMS; mcp->mb[1] = 0; mcp->mb[2] = MSW(tlv_dma); @@ -3705,11 +3675,11 @@ qla2x00_get_dcbx_params(scsi_qla_host_t *vha, dma_addr_t tlv_dma, rval = qla2x00_mailbox_command(vha, mcp); if (rval != QLA_SUCCESS) { - DEBUG2_3_11(printk("%s(%ld): failed=%x mb[0]=0x%x " - "mb[1]=0x%x mb[2]=0x%x.\n", __func__, vha->host_no, rval, - mcp->mb[0], mcp->mb[1], mcp->mb[2])); + ql_dbg(ql_dbg_mbx, vha, 0x10f2, + "Failed=%x mb[0]=%x mb[1]=%x mb[2]=%x.\n", + rval, mcp->mb[0], mcp->mb[1], mcp->mb[2]); } else { - DEBUG11(printk("%s(%ld): done.\n", __func__, vha->host_no)); + ql_dbg(ql_dbg_mbx, vha, 0x10f3, "Done %s.\n", __func__); } return rval; @@ -3722,11 +3692,11 @@ qla2x00_read_ram_word(scsi_qla_host_t *vha, uint32_t risc_addr, uint32_t *data) mbx_cmd_t mc; mbx_cmd_t *mcp = &mc; + ql_dbg(ql_dbg_mbx, vha, 0x10f4, "Entered %s.\n", __func__); + if (!IS_FWI2_CAPABLE(vha->hw)) return QLA_FUNCTION_FAILED; - DEBUG11(printk("%s(%ld): entered.\n", __func__, vha->host_no)); - mcp->mb[0] = MBC_READ_RAM_EXTENDED; mcp->mb[1] = LSW(risc_addr); mcp->mb[8] = MSW(risc_addr); @@ -3736,10 +3706,10 @@ qla2x00_read_ram_word(scsi_qla_host_t *vha, uint32_t risc_addr, uint32_t *data) mcp->flags = 0; rval = qla2x00_mailbox_command(vha, mcp); if (rval != QLA_SUCCESS) { - DEBUG2_3_11(printk("%s(%ld): failed=%x mb[0]=%x.\n", __func__, - vha->host_no, rval, mcp->mb[0])); + ql_dbg(ql_dbg_mbx, vha, 0x10f5, + "Failed=%x mb[0]=%x.\n", rval, mcp->mb[0]); } else { - DEBUG11(printk("%s(%ld): done.\n", __func__, vha->host_no)); + ql_dbg(ql_dbg_mbx, vha, 0x10f6, "Done %s.\n", __func__); *data = mcp->mb[3] << 16 | mcp->mb[2]; } @@ -3755,7 +3725,7 @@ qla2x00_loopback_test(scsi_qla_host_t *vha, struct msg_echo_lb *mreq, mbx_cmd_t *mcp = &mc; uint32_t iter_cnt = 0x1; - DEBUG11(printk("scsi(%ld): entered.\n", vha->host_no)); + ql_dbg(ql_dbg_mbx, vha, 0x10f7, "Entered %s.\n", __func__); memset(mcp->mb, 0 , sizeof(mcp->mb)); mcp->mb[0] = MBC_DIAGNOSTIC_LOOP_BACK; @@ -3794,15 +3764,12 @@ qla2x00_loopback_test(scsi_qla_host_t *vha, struct msg_echo_lb *mreq, rval = qla2x00_mailbox_command(vha, mcp); if (rval != QLA_SUCCESS) { - DEBUG2(printk(KERN_WARNING - "(%ld): failed=%x mb[0]=0x%x " - "mb[1]=0x%x mb[2]=0x%x mb[3]=0x%x mb[18]=0x%x " - "mb[19]=0x%x.\n", - vha->host_no, rval, mcp->mb[0], mcp->mb[1], mcp->mb[2], - mcp->mb[3], mcp->mb[18], mcp->mb[19])); + ql_dbg(ql_dbg_mbx, vha, 0x10f8, + "Failed=%x mb[0]=%x mb[1]=%x mb[2]=%x mb[3]=%x mb[18]=%x " + "mb[19]=%x.\n", rval, mcp->mb[0], mcp->mb[1], mcp->mb[2], + mcp->mb[3], mcp->mb[18], mcp->mb[19]); } else { - DEBUG2(printk(KERN_WARNING - "scsi(%ld): done.\n", vha->host_no)); + ql_dbg(ql_dbg_mbx, vha, 0x10f9, "Done %s.\n", __func__); } /* Copy mailbox information */ @@ -3819,7 +3786,7 @@ qla2x00_echo_test(scsi_qla_host_t *vha, struct msg_echo_lb *mreq, mbx_cmd_t *mcp = &mc; struct qla_hw_data *ha = vha->hw; - DEBUG11(printk("scsi(%ld): entered.\n", vha->host_no)); + ql_dbg(ql_dbg_mbx, vha, 0x10fa, "Entered %s.\n", __func__); memset(mcp->mb, 0 , sizeof(mcp->mb)); mcp->mb[0] = MBC_DIAGNOSTIC_ECHO; @@ -3858,12 +3825,11 @@ qla2x00_echo_test(scsi_qla_host_t *vha, struct msg_echo_lb *mreq, rval = qla2x00_mailbox_command(vha, mcp); if (rval != QLA_SUCCESS) { - DEBUG2(printk(KERN_WARNING - "(%ld): failed=%x mb[0]=0x%x mb[1]=0x%x.\n", - vha->host_no, rval, mcp->mb[0], mcp->mb[1])); + ql_dbg(ql_dbg_mbx, vha, 0x10fb, + "Failed=%x mb[0]=%x mb[1]=%x.\n", + rval, mcp->mb[0], mcp->mb[1]); } else { - DEBUG2(printk(KERN_WARNING - "scsi(%ld): done.\n", vha->host_no)); + ql_dbg(ql_dbg_mbx, vha, 0x10fc, "Done %s.\n", __func__); } /* Copy mailbox information */ @@ -3872,14 +3838,14 @@ qla2x00_echo_test(scsi_qla_host_t *vha, struct msg_echo_lb *mreq, } int -qla84xx_reset_chip(scsi_qla_host_t *ha, uint16_t enable_diagnostic) +qla84xx_reset_chip(scsi_qla_host_t *vha, uint16_t enable_diagnostic) { int rval; mbx_cmd_t mc; mbx_cmd_t *mcp = &mc; - DEBUG16(printk("%s(%ld): enable_diag=%d entered.\n", __func__, - ha->host_no, enable_diagnostic)); + ql_dbg(ql_dbg_mbx, vha, 0x10fd, + "Entered %s enable_diag=%d.\n", __func__, enable_diagnostic); mcp->mb[0] = MBC_ISP84XX_RESET; mcp->mb[1] = enable_diagnostic; @@ -3887,13 +3853,12 @@ qla84xx_reset_chip(scsi_qla_host_t *ha, uint16_t enable_diagnostic) mcp->in_mb = MBX_1|MBX_0; mcp->tov = MBX_TOV_SECONDS; mcp->flags = MBX_DMA_OUT|MBX_DMA_IN|IOCTL_CMD; - rval = qla2x00_mailbox_command(ha, mcp); + rval = qla2x00_mailbox_command(vha, mcp); if (rval != QLA_SUCCESS) - DEBUG16(printk("%s(%ld): failed=%x.\n", __func__, ha->host_no, - rval)); + ql_dbg(ql_dbg_mbx, vha, 0x10fe, "Failed=%x.\n", rval); else - DEBUG16(printk("%s(%ld): done.\n", __func__, ha->host_no)); + ql_dbg(ql_dbg_mbx, vha, 0x10ff, "Done %s.\n", __func__); return rval; } @@ -3905,11 +3870,11 @@ qla2x00_write_ram_word(scsi_qla_host_t *vha, uint32_t risc_addr, uint32_t data) mbx_cmd_t mc; mbx_cmd_t *mcp = &mc; + ql_dbg(ql_dbg_mbx, vha, 0x1100, "Entered %s.\n", __func__); + if (!IS_FWI2_CAPABLE(vha->hw)) return QLA_FUNCTION_FAILED; - DEBUG11(printk("%s(%ld): entered.\n", __func__, vha->host_no)); - mcp->mb[0] = MBC_WRITE_RAM_WORD_EXTENDED; mcp->mb[1] = LSW(risc_addr); mcp->mb[2] = LSW(data); @@ -3921,10 +3886,10 @@ qla2x00_write_ram_word(scsi_qla_host_t *vha, uint32_t risc_addr, uint32_t data) mcp->flags = 0; rval = qla2x00_mailbox_command(vha, mcp); if (rval != QLA_SUCCESS) { - DEBUG2_3_11(printk("%s(%ld): failed=%x mb[0]=%x.\n", __func__, - vha->host_no, rval, mcp->mb[0])); + ql_dbg(ql_dbg_mbx, vha, 0x1101, + "Failed=%x mb[0]=%x.\n", rval, mcp->mb[0]); } else { - DEBUG11(printk("%s(%ld): done.\n", __func__, vha->host_no)); + ql_dbg(ql_dbg_mbx, vha, 0x1102, "Done %s.\n", __func__); } return rval; @@ -3941,8 +3906,7 @@ qla81xx_write_mpi_register(scsi_qla_host_t *vha, uint16_t *mb) rval = QLA_SUCCESS; - DEBUG11(qla_printk(KERN_INFO, ha, - "%s(%ld): entered.\n", __func__, vha->host_no)); + ql_dbg(ql_dbg_mbx, vha, 0x1103, "Entered %s.\n", __func__); clear_bit(MBX_INTERRUPT, &ha->mbx_cmd_flags); @@ -3982,11 +3946,10 @@ qla81xx_write_mpi_register(scsi_qla_host_t *vha, uint16_t *mb) rval = QLA_FUNCTION_FAILED; if (rval != QLA_SUCCESS) { - DEBUG2_3_11(printk(KERN_INFO "%s(%ld): failed=%x mb[0]=%x.\n", - __func__, vha->host_no, rval, mb[0])); + ql_dbg(ql_dbg_mbx, vha, 0x1104, + "Failed=%x mb[0]=%x.\n", rval, mb[0]); } else { - DEBUG11(printk(KERN_INFO - "%s(%ld): done.\n", __func__, vha->host_no)); + ql_dbg(ql_dbg_mbx, vha, 0x1105, "Done %s.\n", __func__); } return rval; @@ -3999,12 +3962,11 @@ qla2x00_get_data_rate(scsi_qla_host_t *vha) mbx_cmd_t *mcp = &mc; struct qla_hw_data *ha = vha->hw; + ql_dbg(ql_dbg_mbx, vha, 0x1106, "Entered %s.\n", __func__); + if (!IS_FWI2_CAPABLE(ha)) return QLA_FUNCTION_FAILED; - DEBUG11(qla_printk(KERN_INFO, ha, - "%s(%ld): entered.\n", __func__, vha->host_no)); - mcp->mb[0] = MBC_DATA_RATE; mcp->mb[1] = 0; mcp->out_mb = MBX_1|MBX_0; @@ -4013,11 +3975,10 @@ qla2x00_get_data_rate(scsi_qla_host_t *vha) mcp->flags = 0; rval = qla2x00_mailbox_command(vha, mcp); if (rval != QLA_SUCCESS) { - DEBUG2_3_11(printk(KERN_INFO "%s(%ld): failed=%x mb[0]=%x.\n", - __func__, vha->host_no, rval, mcp->mb[0])); + ql_dbg(ql_dbg_mbx, vha, 0x1107, + "Failed=%x mb[0]=%x.\n", rval, mcp->mb[0]); } else { - DEBUG11(printk(KERN_INFO - "%s(%ld): done.\n", __func__, vha->host_no)); + ql_dbg(ql_dbg_mbx, vha, 0x1108, "Done %s.\n", __func__); if (mcp->mb[1] != 0x7) ha->link_data_rate = mcp->mb[1]; } @@ -4033,8 +3994,7 @@ qla81xx_get_port_config(scsi_qla_host_t *vha, uint16_t *mb) mbx_cmd_t *mcp = &mc; struct qla_hw_data *ha = vha->hw; - DEBUG11(printk(KERN_INFO - "%s(%ld): entered.\n", __func__, vha->host_no)); + ql_dbg(ql_dbg_mbx, vha, 0x1109, "Entered %s.\n", __func__); if (!IS_QLA81XX(ha)) return QLA_FUNCTION_FAILED; @@ -4047,15 +4007,13 @@ qla81xx_get_port_config(scsi_qla_host_t *vha, uint16_t *mb) rval = qla2x00_mailbox_command(vha, mcp); if (rval != QLA_SUCCESS) { - DEBUG2_3_11(printk(KERN_WARNING - "%s(%ld): failed=%x (%x).\n", __func__, - vha->host_no, rval, mcp->mb[0])); + ql_dbg(ql_dbg_mbx, vha, 0x110a, + "Failed=%x mb[0]=%x.\n", rval, mcp->mb[0]); } else { /* Copy all bits to preserve original value */ memcpy(mb, &mcp->mb[1], sizeof(uint16_t) * 4); - DEBUG11(printk(KERN_INFO - "%s(%ld): done.\n", __func__, vha->host_no)); + ql_dbg(ql_dbg_mbx, vha, 0x110b, "Done %s.\n", __func__); } return rval; } @@ -4067,8 +4025,7 @@ qla81xx_set_port_config(scsi_qla_host_t *vha, uint16_t *mb) mbx_cmd_t mc; mbx_cmd_t *mcp = &mc; - DEBUG11(printk(KERN_INFO - "%s(%ld): entered.\n", __func__, vha->host_no)); + ql_dbg(ql_dbg_mbx, vha, 0x110c, "Entered %s.\n", __func__); mcp->mb[0] = MBC_SET_PORT_CONFIG; /* Copy all bits to preserve original setting */ @@ -4080,12 +4037,10 @@ qla81xx_set_port_config(scsi_qla_host_t *vha, uint16_t *mb) rval = qla2x00_mailbox_command(vha, mcp); if (rval != QLA_SUCCESS) { - DEBUG2_3_11(printk(KERN_WARNING - "%s(%ld): failed=%x (%x).\n", __func__, - vha->host_no, rval, mcp->mb[0])); + ql_dbg(ql_dbg_mbx, vha, 0x110d, + "Failed=%x mb[0]=%x.\n", rval, mcp->mb[0]); } else - DEBUG11(printk(KERN_INFO - "%s(%ld): done.\n", __func__, vha->host_no)); + ql_dbg(ql_dbg_mbx, vha, 0x110e, "Done %s.\n", __func__); return rval; } @@ -4100,12 +4055,11 @@ qla24xx_set_fcp_prio(scsi_qla_host_t *vha, uint16_t loop_id, uint16_t priority, mbx_cmd_t *mcp = &mc; struct qla_hw_data *ha = vha->hw; + ql_dbg(ql_dbg_mbx, vha, 0x110f, "Entered %s.\n", __func__); + if (!IS_QLA24XX_TYPE(ha) && !IS_QLA25XX(ha)) return QLA_FUNCTION_FAILED; - DEBUG11(printk(KERN_INFO - "%s(%ld): entered.\n", __func__, vha->host_no)); - mcp->mb[0] = MBC_PORT_PARAMS; mcp->mb[1] = loop_id; if (ha->flags.fcp_prio_enabled) @@ -4127,12 +4081,9 @@ qla24xx_set_fcp_prio(scsi_qla_host_t *vha, uint16_t loop_id, uint16_t priority, } if (rval != QLA_SUCCESS) { - DEBUG2_3_11(printk(KERN_WARNING - "%s(%ld): failed=%x.\n", __func__, - vha->host_no, rval)); + ql_dbg(ql_dbg_mbx, vha, 0x10cd, "Failed=%x.\n", rval); } else { - DEBUG11(printk(KERN_INFO - "%s(%ld): done.\n", __func__, vha->host_no)); + ql_dbg(ql_dbg_mbx, vha, 0x10cc, "Done %s.\n", __func__); } return rval; @@ -4145,13 +4096,12 @@ qla2x00_get_thermal_temp(scsi_qla_host_t *vha, uint16_t *temp, uint16_t *frac) uint8_t byte; struct qla_hw_data *ha = vha->hw; - DEBUG11(printk(KERN_INFO "%s(%ld): entered.\n", __func__, vha->host_no)); + ql_dbg(ql_dbg_mbx, vha, 0x10ca, "Entered %s.\n", __func__); /* Integer part */ rval = qla2x00_read_sfp(vha, 0, &byte, 0x98, 0x01, 1, BIT_13|BIT_0); if (rval != QLA_SUCCESS) { - DEBUG2_3_11(printk(KERN_WARNING - "%s(%ld): failed=%x.\n", __func__, vha->host_no, rval)); + ql_dbg(ql_dbg_mbx, vha, 0x10c9, "Failed=%x.\n", rval); ha->flags.thermal_supported = 0; goto fail; } @@ -4160,14 +4110,13 @@ qla2x00_get_thermal_temp(scsi_qla_host_t *vha, uint16_t *temp, uint16_t *frac) /* Fraction part */ rval = qla2x00_read_sfp(vha, 0, &byte, 0x98, 0x10, 1, BIT_13|BIT_0); if (rval != QLA_SUCCESS) { - DEBUG2_3_11(printk(KERN_WARNING - "%s(%ld): failed=%x.\n", __func__, vha->host_no, rval)); + ql_dbg(ql_dbg_mbx, vha, 0x1019, "Failed=%x.\n", rval); ha->flags.thermal_supported = 0; goto fail; } *frac = (byte >> 6) * 25; - DEBUG11(printk(KERN_INFO "%s(%ld): done.\n", __func__, vha->host_no)); + ql_dbg(ql_dbg_mbx, vha, 0x1018, "Done %s.\n", __func__); fail: return rval; } @@ -4180,12 +4129,11 @@ qla82xx_mbx_intr_enable(scsi_qla_host_t *vha) mbx_cmd_t mc; mbx_cmd_t *mcp = &mc; + ql_dbg(ql_dbg_mbx, vha, 0x1017, "Entered %s.\n", __func__); + if (!IS_FWI2_CAPABLE(ha)) return QLA_FUNCTION_FAILED; - DEBUG11(qla_printk(KERN_INFO, ha, - "%s(%ld): entered.\n", __func__, vha->host_no)); - memset(mcp, 0, sizeof(mbx_cmd_t)); mcp->mb[0] = MBC_TOGGLE_INTERRUPT; mcp->mb[1] = 1; @@ -4197,12 +4145,10 @@ qla82xx_mbx_intr_enable(scsi_qla_host_t *vha) rval = qla2x00_mailbox_command(vha, mcp); if (rval != QLA_SUCCESS) { - DEBUG2_3_11(qla_printk(KERN_WARNING, ha, - "%s(%ld): failed=%x mb[0]=%x.\n", __func__, - vha->host_no, rval, mcp->mb[0])); + ql_dbg(ql_dbg_mbx, vha, 0x1016, + "Failed=%x mb[0]=%x.\n", rval, mcp->mb[0]); } else { - DEBUG11(qla_printk(KERN_INFO, ha, - "%s(%ld): done.\n", __func__, vha->host_no)); + ql_dbg(ql_dbg_mbx, vha, 0x100e, "Done %s.\n", __func__); } return rval; @@ -4216,12 +4162,11 @@ qla82xx_mbx_intr_disable(scsi_qla_host_t *vha) mbx_cmd_t mc; mbx_cmd_t *mcp = &mc; + ql_dbg(ql_dbg_mbx, vha, 0x100d, "Entered %s.\n", __func__); + if (!IS_QLA82XX(ha)) return QLA_FUNCTION_FAILED; - DEBUG11(qla_printk(KERN_INFO, ha, - "%s(%ld): entered.\n", __func__, vha->host_no)); - memset(mcp, 0, sizeof(mbx_cmd_t)); mcp->mb[0] = MBC_TOGGLE_INTERRUPT; mcp->mb[1] = 0; @@ -4233,12 +4178,10 @@ qla82xx_mbx_intr_disable(scsi_qla_host_t *vha) rval = qla2x00_mailbox_command(vha, mcp); if (rval != QLA_SUCCESS) { - DEBUG2_3_11(qla_printk(KERN_WARNING, ha, - "%s(%ld): failed=%x mb[0]=%x.\n", __func__, - vha->host_no, rval, mcp->mb[0])); + ql_dbg(ql_dbg_mbx, vha, 0x100c, + "Failed=%x mb[0]=%x.\n", rval, mcp->mb[0]); } else { - DEBUG11(qla_printk(KERN_INFO, ha, - "%s(%ld): done.\n", __func__, vha->host_no)); + ql_dbg(ql_dbg_mbx, vha, 0x100b, "Done %s.\n", __func__); } return rval; diff --git a/drivers/scsi/qla2xxx/qla_mid.c b/drivers/scsi/qla2xxx/qla_mid.c index 5e343919acad..c706ed370000 100644 --- a/drivers/scsi/qla2xxx/qla_mid.c +++ b/drivers/scsi/qla2xxx/qla_mid.c @@ -36,8 +36,9 @@ qla24xx_allocate_vp_id(scsi_qla_host_t *vha) mutex_lock(&ha->vport_lock); vp_id = find_first_zero_bit(ha->vp_idx_map, ha->max_npiv_vports + 1); if (vp_id > ha->max_npiv_vports) { - DEBUG15(printk ("vp_id %d is bigger than max-supported %d.\n", - vp_id, ha->max_npiv_vports)); + ql_dbg(ql_dbg_vport, vha, 0xa000, + "vp_id %d is bigger than max-supported %d.\n", + vp_id, ha->max_npiv_vports); mutex_unlock(&ha->vport_lock); return vp_id; } @@ -131,9 +132,9 @@ qla2x00_mark_vp_devices_dead(scsi_qla_host_t *vha) fc_port_t *fcport; list_for_each_entry(fcport, &vha->vp_fcports, list) { - DEBUG15(printk("scsi(%ld): Marking port dead, " - "loop_id=0x%04x :%x\n", - vha->host_no, fcport->loop_id, fcport->vp_idx)); + ql_dbg(ql_dbg_vport, vha, 0xa001, + "Marking port dead, loop_id=0x%04x : %x.\n", + fcport->loop_id, fcport->vp_idx); qla2x00_mark_device_lost(vha, fcport, 0, 0); qla2x00_set_fcport_state(fcport, FCS_UNCONFIGURED); @@ -187,13 +188,13 @@ qla24xx_enable_vp(scsi_qla_host_t *vha) goto enable_failed; } - DEBUG15(qla_printk(KERN_INFO, ha, - "Virtual port with id: %d - Enabled\n", vha->vp_idx)); + ql_dbg(ql_dbg_taskm, vha, 0x801a, + "Virtual port with id: %d - Enabled.\n", vha->vp_idx); return 0; enable_failed: - DEBUG15(qla_printk(KERN_INFO, ha, - "Virtual port with id: %d - Disabled\n", vha->vp_idx)); + ql_dbg(ql_dbg_taskm, vha, 0x801b, + "Virtual port with id: %d - Disabled.\n", vha->vp_idx); return 1; } @@ -205,12 +206,12 @@ qla24xx_configure_vp(scsi_qla_host_t *vha) fc_vport = vha->fc_vport; - DEBUG15(printk("scsi(%ld): %s: change request #3 for this host.\n", - vha->host_no, __func__)); + ql_dbg(ql_dbg_vport, vha, 0xa002, + "%s: change request #3.\n", __func__); ret = qla2x00_send_change_request(vha, 0x3, vha->vp_idx); if (ret != QLA_SUCCESS) { - DEBUG15(qla_printk(KERN_ERR, vha->hw, "Failed to enable " - "receiving of RSCN requests: 0x%x\n", ret)); + ql_dbg(ql_dbg_vport, vha, 0xa003, "Failed to enable " + "receiving of RSCN requests: 0x%x.\n", ret); return; } else { /* Corresponds to SCR enabled */ @@ -248,9 +249,9 @@ qla2x00_alert_all_vps(struct rsp_que *rsp, uint16_t *mb) case MBA_CHG_IN_CONNECTION: case MBA_PORT_UPDATE: case MBA_RSCN_UPDATE: - DEBUG15(printk("scsi(%ld)%s: Async_event for" - " VP[%d], mb = 0x%x, vha=%p\n", - vha->host_no, __func__, i, *mb, vha)); + ql_dbg(ql_dbg_async, vha, 0x5024, + "Async_event for VP[%d], mb=0x%x vha=%p.\n", + i, *mb, vha); qla2x00_async_event(vha, rsp, mb); break; } @@ -286,37 +287,49 @@ qla2x00_vp_abort_isp(scsi_qla_host_t *vha) if (!test_bit(ABORT_ISP_ACTIVE, &vha->dpc_flags)) qla24xx_control_vp(vha, VCE_COMMAND_DISABLE_VPS_LOGO_ALL); - DEBUG15(printk("scsi(%ld): Scheduling enable of Vport %d...\n", - vha->host_no, vha->vp_idx)); + ql_dbg(ql_dbg_taskm, vha, 0x801d, + "Scheduling enable of Vport %d.\n", vha->vp_idx); return qla24xx_enable_vp(vha); } static int qla2x00_do_dpc_vp(scsi_qla_host_t *vha) { + ql_dbg(ql_dbg_dpc, vha, 0x4012, + "Entering %s.\n", __func__); + ql_dbg(ql_dbg_dpc, vha, 0x4013, + "vp_flags: 0x%lx.\n", vha->vp_flags); + qla2x00_do_work(vha); if (test_and_clear_bit(VP_IDX_ACQUIRED, &vha->vp_flags)) { /* VP acquired. complete port configuration */ + ql_dbg(ql_dbg_dpc, vha, 0x4014, + "Configure VP scheduled.\n"); qla24xx_configure_vp(vha); + ql_dbg(ql_dbg_dpc, vha, 0x4015, + "Configure VP end.\n"); return 0; } if (test_bit(FCPORT_UPDATE_NEEDED, &vha->dpc_flags)) { + ql_dbg(ql_dbg_dpc, vha, 0x4016, + "FCPort update scheduled.\n"); qla2x00_update_fcports(vha); clear_bit(FCPORT_UPDATE_NEEDED, &vha->dpc_flags); + ql_dbg(ql_dbg_dpc, vha, 0x4017, + "FCPort update end.\n"); } if ((test_and_clear_bit(RELOGIN_NEEDED, &vha->dpc_flags)) && !test_bit(LOOP_RESYNC_NEEDED, &vha->dpc_flags) && atomic_read(&vha->loop_state) != LOOP_DOWN) { - DEBUG(printk("scsi(%ld): qla2x00_port_login()\n", - vha->host_no)); + ql_dbg(ql_dbg_dpc, vha, 0x4018, + "Relogin needed scheduled.\n"); qla2x00_relogin(vha); - - DEBUG(printk("scsi(%ld): qla2x00_port_login - end\n", - vha->host_no)); + ql_dbg(ql_dbg_dpc, vha, 0x4019, + "Relogin needed end.\n"); } if (test_and_clear_bit(RESET_MARKER_NEEDED, &vha->dpc_flags) && @@ -326,11 +339,17 @@ qla2x00_do_dpc_vp(scsi_qla_host_t *vha) if (test_and_clear_bit(LOOP_RESYNC_NEEDED, &vha->dpc_flags)) { if (!(test_and_set_bit(LOOP_RESYNC_ACTIVE, &vha->dpc_flags))) { + ql_dbg(ql_dbg_dpc, vha, 0x401a, + "Loop resync scheduled.\n"); qla2x00_loop_resync(vha); clear_bit(LOOP_RESYNC_ACTIVE, &vha->dpc_flags); + ql_dbg(ql_dbg_dpc, vha, 0x401b, + "Loop resync end.\n"); } } + ql_dbg(ql_dbg_dpc, vha, 0x401c, + "Exiting %s.\n", __func__); return 0; } @@ -396,9 +415,10 @@ qla24xx_vport_create_req_sanity_check(struct fc_vport *fc_vport) /* Check up max-npiv-supports */ if (ha->num_vhosts > ha->max_npiv_vports) { - DEBUG15(printk("scsi(%ld): num_vhosts %ud is bigger than " - "max_npv_vports %ud.\n", base_vha->host_no, - ha->num_vhosts, ha->max_npiv_vports)); + ql_dbg(ql_dbg_vport, vha, 0xa004, + "num_vhosts %ud is bigger " + "than max_npiv_vports %ud.\n", + ha->num_vhosts, ha->max_npiv_vports); return VPCERR_UNSUPPORTED; } return 0; @@ -415,7 +435,8 @@ qla24xx_create_vhost(struct fc_vport *fc_vport) vha = qla2x00_create_host(sht, ha); if (!vha) { - DEBUG(printk("qla2xxx: scsi_host_alloc() failed for vport\n")); + ql_log(ql_log_warn, vha, 0xa005, + "scsi_host_alloc() failed for vport.\n"); return(NULL); } @@ -429,8 +450,8 @@ qla24xx_create_vhost(struct fc_vport *fc_vport) vha->device_flags = 0; vha->vp_idx = qla24xx_allocate_vp_id(vha); if (vha->vp_idx > ha->max_npiv_vports) { - DEBUG15(printk("scsi(%ld): Couldn't allocate vp_id.\n", - vha->host_no)); + ql_dbg(ql_dbg_vport, vha, 0xa006, + "Couldn't allocate vp_id.\n"); goto create_vhost_failed; } vha->mgmt_svr_loop_id = 10 + vha->vp_idx; @@ -461,8 +482,9 @@ qla24xx_create_vhost(struct fc_vport *fc_vport) host->max_id = MAX_TARGETS_2200; host->transportt = qla2xxx_transport_vport_template; - DEBUG15(printk("DEBUG: detect vport hba %ld at address = %p\n", - vha->host_no, vha)); + ql_dbg(ql_dbg_vport, vha, 0xa007, + "Detect vport hba %ld at address = %p.\n", + vha->host_no, vha); vha->flags.init_done = 1; @@ -567,9 +589,9 @@ qla25xx_delete_queues(struct scsi_qla_host *vha) if (req) { ret = qla25xx_delete_req_que(vha, req); if (ret != QLA_SUCCESS) { - qla_printk(KERN_WARNING, ha, - "Couldn't delete req que %d\n", - req->id); + ql_log(ql_log_warn, vha, 0x00ea, + "Couldn't delete req que %d.\n", + req->id); return ret; } } @@ -581,9 +603,9 @@ qla25xx_delete_queues(struct scsi_qla_host *vha) if (rsp) { ret = qla25xx_delete_rsp_que(vha, rsp); if (ret != QLA_SUCCESS) { - qla_printk(KERN_WARNING, ha, - "Couldn't delete rsp que %d\n", - rsp->id); + ql_log(ql_log_warn, vha, 0x00eb, + "Couldn't delete rsp que %d.\n", + rsp->id); return ret; } } @@ -604,8 +626,8 @@ qla25xx_create_req_que(struct qla_hw_data *ha, uint16_t options, req = kzalloc(sizeof(struct req_que), GFP_KERNEL); if (req == NULL) { - qla_printk(KERN_WARNING, ha, "could not allocate memory" - "for request que\n"); + ql_log(ql_log_fatal, base_vha, 0x00d9, + "Failed to allocate memory for request queue.\n"); goto failed; } @@ -614,8 +636,8 @@ qla25xx_create_req_que(struct qla_hw_data *ha, uint16_t options, (req->length + 1) * sizeof(request_t), &req->dma, GFP_KERNEL); if (req->ring == NULL) { - qla_printk(KERN_WARNING, ha, - "Memory Allocation failed - request_ring\n"); + ql_log(ql_log_fatal, base_vha, 0x00da, + "Failed to allocte memory for request_ring.\n"); goto que_failed; } @@ -623,8 +645,8 @@ qla25xx_create_req_que(struct qla_hw_data *ha, uint16_t options, que_id = find_first_zero_bit(ha->req_qid_map, ha->max_req_queues); if (que_id >= ha->max_req_queues) { mutex_unlock(&ha->vport_lock); - qla_printk(KERN_INFO, ha, "No resources to create " - "additional request queue\n"); + ql_log(ql_log_warn, base_vha, 0x00db, + "No resources to create additional request queue.\n"); goto que_failed; } set_bit(que_id, ha->req_qid_map); @@ -633,6 +655,12 @@ qla25xx_create_req_que(struct qla_hw_data *ha, uint16_t options, req->vp_idx = vp_idx; req->qos = qos; + ql_dbg(ql_dbg_multiq, base_vha, 0xc002, + "queue_id=%d rid=%d vp_idx=%d qos=%d.\n", + que_id, req->rid, req->vp_idx, req->qos); + ql_dbg(ql_dbg_init, base_vha, 0x00dc, + "queue_id=%d rid=%d vp_idx=%d qos=%d.\n", + que_id, req->rid, req->vp_idx, req->qos); if (rsp_que < 0) req->rsp = NULL; else @@ -645,6 +673,10 @@ qla25xx_create_req_que(struct qla_hw_data *ha, uint16_t options, options |= BIT_5; req->options = options; + ql_dbg(ql_dbg_multiq, base_vha, 0xc003, + "options=0x%x.\n", req->options); + ql_dbg(ql_dbg_init, base_vha, 0x00dd, + "options=0x%x.\n", req->options); for (cnt = 1; cnt < MAX_OUTSTANDING_COMMANDS; cnt++) req->outstanding_cmds[cnt] = NULL; req->current_outstanding_cmd = 1; @@ -656,10 +688,21 @@ qla25xx_create_req_que(struct qla_hw_data *ha, uint16_t options, reg = ISP_QUE_REG(ha, que_id); req->max_q_depth = ha->req_q_map[0]->max_q_depth; mutex_unlock(&ha->vport_lock); + ql_dbg(ql_dbg_multiq, base_vha, 0xc004, + "ring_ptr=%p ring_index=%d, " + "cnt=%d id=%d max_q_depth=%d.\n", + req->ring_ptr, req->ring_index, + req->cnt, req->id, req->max_q_depth); + ql_dbg(ql_dbg_init, base_vha, 0x00de, + "ring_ptr=%p ring_index=%d, " + "cnt=%d id=%d max_q_depth=%d.\n", + req->ring_ptr, req->ring_index, req->cnt, + req->id, req->max_q_depth); ret = qla25xx_init_req_que(base_vha, req); if (ret != QLA_SUCCESS) { - qla_printk(KERN_WARNING, ha, "%s failed\n", __func__); + ql_log(ql_log_fatal, base_vha, 0x00df, + "%s failed.\n", __func__); mutex_lock(&ha->vport_lock); clear_bit(que_id, ha->req_qid_map); mutex_unlock(&ha->vport_lock); @@ -700,8 +743,8 @@ qla25xx_create_rsp_que(struct qla_hw_data *ha, uint16_t options, rsp = kzalloc(sizeof(struct rsp_que), GFP_KERNEL); if (rsp == NULL) { - qla_printk(KERN_WARNING, ha, "could not allocate memory for" - " response que\n"); + ql_log(ql_log_warn, base_vha, 0x0066, + "Failed to allocate memory for response queue.\n"); goto failed; } @@ -710,8 +753,8 @@ qla25xx_create_rsp_que(struct qla_hw_data *ha, uint16_t options, (rsp->length + 1) * sizeof(response_t), &rsp->dma, GFP_KERNEL); if (rsp->ring == NULL) { - qla_printk(KERN_WARNING, ha, - "Memory Allocation failed - response_ring\n"); + ql_log(ql_log_warn, base_vha, 0x00e1, + "Failed to allocate memory for response ring.\n"); goto que_failed; } @@ -719,8 +762,8 @@ qla25xx_create_rsp_que(struct qla_hw_data *ha, uint16_t options, que_id = find_first_zero_bit(ha->rsp_qid_map, ha->max_rsp_queues); if (que_id >= ha->max_rsp_queues) { mutex_unlock(&ha->vport_lock); - qla_printk(KERN_INFO, ha, "No resources to create " - "additional response queue\n"); + ql_log(ql_log_warn, base_vha, 0x00e2, + "No resources to create additional request queue.\n"); goto que_failed; } set_bit(que_id, ha->rsp_qid_map); @@ -728,12 +771,16 @@ qla25xx_create_rsp_que(struct qla_hw_data *ha, uint16_t options, if (ha->flags.msix_enabled) rsp->msix = &ha->msix_entries[que_id + 1]; else - qla_printk(KERN_WARNING, ha, "msix not enabled\n"); + ql_log(ql_log_warn, base_vha, 0x00e3, + "MSIX not enalbled.\n"); ha->rsp_q_map[que_id] = rsp; rsp->rid = rid; rsp->vp_idx = vp_idx; rsp->hw = ha; + ql_dbg(ql_dbg_init, base_vha, 0x00e4, + "queue_id=%d rid=%d vp_idx=%d hw=%p.\n", + que_id, rsp->rid, rsp->vp_idx, rsp->hw); /* Use alternate PCI bus number */ if (MSB(rsp->rid)) options |= BIT_4; @@ -750,6 +797,14 @@ qla25xx_create_rsp_que(struct qla_hw_data *ha, uint16_t options, rsp->rsp_q_in = ®->isp25mq.rsp_q_in; rsp->rsp_q_out = ®->isp25mq.rsp_q_out; mutex_unlock(&ha->vport_lock); + ql_dbg(ql_dbg_multiq, base_vha, 0xc00b, + "options=%x id=%d rsp_q_in=%p rsp_q_out=%p", + rsp->options, rsp->id, rsp->rsp_q_in, + rsp->rsp_q_out); + ql_dbg(ql_dbg_init, base_vha, 0x00e5, + "options=%x id=%d rsp_q_in=%p rsp_q_out=%p", + rsp->options, rsp->id, rsp->rsp_q_in, + rsp->rsp_q_out); ret = qla25xx_request_irq(rsp); if (ret) @@ -757,7 +812,8 @@ qla25xx_create_rsp_que(struct qla_hw_data *ha, uint16_t options, ret = qla25xx_init_rsp_que(base_vha, rsp); if (ret != QLA_SUCCESS) { - qla_printk(KERN_WARNING, ha, "%s failed\n", __func__); + ql_log(ql_log_fatal, base_vha, 0x00e7, + "%s failed.\n", __func__); mutex_lock(&ha->vport_lock); clear_bit(que_id, ha->rsp_qid_map); mutex_unlock(&ha->vport_lock); diff --git a/drivers/scsi/qla2xxx/qla_nx.c b/drivers/scsi/qla2xxx/qla_nx.c index e1138bcc834c..5cbf33a50b14 100644 --- a/drivers/scsi/qla2xxx/qla_nx.c +++ b/drivers/scsi/qla2xxx/qla_nx.c @@ -348,6 +348,7 @@ static void qla82xx_pci_set_crbwindow_2M(struct qla_hw_data *ha, ulong *off) { u32 win_read; + scsi_qla_host_t *vha = pci_get_drvdata(ha->pdev); ha->crb_win = CRB_HI(*off); writel(ha->crb_win, @@ -358,9 +359,10 @@ qla82xx_pci_set_crbwindow_2M(struct qla_hw_data *ha, ulong *off) */ win_read = RD_REG_DWORD((void *)(CRB_WINDOW_2M + ha->nx_pcibase)); if (win_read != ha->crb_win) { - DEBUG2(qla_printk(KERN_INFO, ha, - "%s: Written crbwin (0x%x) != Read crbwin (0x%x), " - "off=0x%lx\n", __func__, ha->crb_win, win_read, *off)); + ql_dbg(ql_dbg_p3p, vha, 0xb000, + "%s: Written crbwin (0x%x) " + "!= Read crbwin (0x%x), off=0x%lx.\n", + ha->crb_win, win_read, *off); } *off = (*off & MASK(16)) + CRB_INDIRECT_2M + ha->nx_pcibase; } @@ -368,6 +370,7 @@ qla82xx_pci_set_crbwindow_2M(struct qla_hw_data *ha, ulong *off) static inline unsigned long qla82xx_pci_set_crbwindow(struct qla_hw_data *ha, u64 off) { + scsi_qla_host_t *vha = pci_get_drvdata(ha->pdev); /* See if we are currently pointing to the region we want to use next */ if ((off >= QLA82XX_CRB_PCIX_HOST) && (off < QLA82XX_CRB_DDR_NET)) { /* No need to change window. PCIX and PCIEregs are in both @@ -398,9 +401,10 @@ qla82xx_pci_set_crbwindow(struct qla_hw_data *ha, u64 off) return off; } /* strange address given */ - qla_printk(KERN_WARNING, ha, - "%s: Warning: unm_nic_pci_set_crbwindow called with" - " an unknown address(%llx)\n", QLA2XXX_DRIVER_NAME, off); + ql_dbg(ql_dbg_p3p, vha, 0xb001, + "%x: Warning: unm_nic_pci_set_crbwindow " + "called with an unknown address(%llx).\n", + QLA2XXX_DRIVER_NAME, off); return off; } @@ -563,6 +567,7 @@ qla82xx_pci_set_window(struct qla_hw_data *ha, unsigned long long addr) { int window; u32 win_read; + scsi_qla_host_t *vha = pci_get_drvdata(ha->pdev); if (QLA82XX_ADDR_IN_RANGE(addr, QLA82XX_ADDR_DDR_NET, QLA82XX_ADDR_DDR_NET_MAX)) { @@ -574,8 +579,8 @@ qla82xx_pci_set_window(struct qla_hw_data *ha, unsigned long long addr) win_read = qla82xx_rd_32(ha, ha->mn_win_crb | QLA82XX_PCI_CRBSPACE); if ((win_read << 17) != window) { - qla_printk(KERN_WARNING, ha, - "%s: Written MNwin (0x%x) != Read MNwin (0x%x)\n", + ql_dbg(ql_dbg_p3p, vha, 0xb003, + "%s: Written MNwin (0x%x) != Read MNwin (0x%x).\n", __func__, window, win_read); } addr = GET_MEM_OFFS_2M(addr) + QLA82XX_PCI_DDR_NET; @@ -583,7 +588,7 @@ qla82xx_pci_set_window(struct qla_hw_data *ha, unsigned long long addr) QLA82XX_ADDR_OCM0_MAX)) { unsigned int temp1; if ((addr & 0x00ff800) == 0xff800) { - qla_printk(KERN_WARNING, ha, + ql_log(ql_log_warn, vha, 0xb004, "%s: QM access not handled.\n", __func__); addr = -1UL; } @@ -596,8 +601,8 @@ qla82xx_pci_set_window(struct qla_hw_data *ha, unsigned long long addr) temp1 = ((window & 0x1FF) << 7) | ((window & 0x0FFFE0000) >> 17); if (win_read != temp1) { - qla_printk(KERN_WARNING, ha, - "%s: Written OCMwin (0x%x) != Read OCMwin (0x%x)\n", + ql_log(ql_log_warn, vha, 0xb005, + "%s: Written OCMwin (0x%x) != Read OCMwin (0x%x).\n", __func__, temp1, win_read); } addr = GET_MEM_OFFS_2M(addr) + QLA82XX_PCI_OCM0_2M; @@ -612,8 +617,8 @@ qla82xx_pci_set_window(struct qla_hw_data *ha, unsigned long long addr) win_read = qla82xx_rd_32(ha, ha->ms_win_crb | QLA82XX_PCI_CRBSPACE); if (win_read != window) { - qla_printk(KERN_WARNING, ha, - "%s: Written MSwin (0x%x) != Read MSwin (0x%x)\n", + ql_log(ql_log_warn, vha, 0xb006, + "%s: Written MSwin (0x%x) != Read MSwin (0x%x).\n", __func__, window, win_read); } addr = GET_MEM_OFFS_2M(addr) + QLA82XX_PCI_QDR_NET; @@ -624,9 +629,9 @@ qla82xx_pci_set_window(struct qla_hw_data *ha, unsigned long long addr) */ if ((qla82xx_pci_set_window_warning_count++ < 8) || (qla82xx_pci_set_window_warning_count%64 == 0)) { - qla_printk(KERN_WARNING, ha, - "%s: Warning:%s Unknown address range!\n", __func__, - QLA2XXX_DRIVER_NAME); + ql_log(ql_log_warn, vha, 0xb007, + "%s: Warning:%s Unknown address range!.\n", + __func__, QLA2XXX_DRIVER_NAME); } addr = -1UL; } @@ -671,6 +676,7 @@ static int qla82xx_pci_mem_read_direct(struct qla_hw_data *ha, uint8_t *mem_ptr = NULL; unsigned long mem_base; unsigned long mem_page; + scsi_qla_host_t *vha = pci_get_drvdata(ha->pdev); write_lock_irqsave(&ha->hw_lock, flags); @@ -682,9 +688,10 @@ static int qla82xx_pci_mem_read_direct(struct qla_hw_data *ha, if ((start == -1UL) || (qla82xx_pci_is_same_window(ha, off + size - 1) == 0)) { write_unlock_irqrestore(&ha->hw_lock, flags); - qla_printk(KERN_ERR, ha, - "%s out of bound pci memory access. " - "offset is 0x%llx\n", QLA2XXX_DRIVER_NAME, off); + ql_log(ql_log_fatal, vha, 0xb008, + "%s out of bound pci memory " + "access, offset is 0x%llx.\n", + QLA2XXX_DRIVER_NAME, off); return -1; } @@ -741,6 +748,7 @@ qla82xx_pci_mem_write_direct(struct qla_hw_data *ha, uint8_t *mem_ptr = NULL; unsigned long mem_base; unsigned long mem_page; + scsi_qla_host_t *vha = pci_get_drvdata(ha->pdev); write_lock_irqsave(&ha->hw_lock, flags); @@ -752,9 +760,10 @@ qla82xx_pci_mem_write_direct(struct qla_hw_data *ha, if ((start == -1UL) || (qla82xx_pci_is_same_window(ha, off + size - 1) == 0)) { write_unlock_irqrestore(&ha->hw_lock, flags); - qla_printk(KERN_ERR, ha, - "%s out of bound pci memory access. " - "offset is 0x%llx\n", QLA2XXX_DRIVER_NAME, off); + ql_log(ql_log_fatal, vha, 0xb009, + "%s out of bount memory " + "access, offset is 0x%llx.\n", + QLA2XXX_DRIVER_NAME, off); return -1; } @@ -855,15 +864,16 @@ qla82xx_wait_rom_busy(struct qla_hw_data *ha) { long timeout = 0; long done = 0 ; + scsi_qla_host_t *vha = pci_get_drvdata(ha->pdev); while (done == 0) { done = qla82xx_rd_32(ha, QLA82XX_ROMUSB_GLB_STATUS); done &= 4; timeout++; if (timeout >= rom_max_timeout) { - DEBUG(qla_printk(KERN_INFO, ha, - "%s: Timeout reached waiting for rom busy", - QLA2XXX_DRIVER_NAME)); + ql_dbg(ql_dbg_p3p, vha, 0xb00a, + "%s: Timeout reached waiting for rom busy.\n", + QLA2XXX_DRIVER_NAME); return -1; } } @@ -875,15 +885,16 @@ qla82xx_wait_rom_done(struct qla_hw_data *ha) { long timeout = 0; long done = 0 ; + scsi_qla_host_t *vha = pci_get_drvdata(ha->pdev); while (done == 0) { done = qla82xx_rd_32(ha, QLA82XX_ROMUSB_GLB_STATUS); done &= 2; timeout++; if (timeout >= rom_max_timeout) { - DEBUG(qla_printk(KERN_INFO, ha, - "%s: Timeout reached waiting for rom done", - QLA2XXX_DRIVER_NAME)); + ql_dbg(ql_dbg_p3p, vha, 0xb00b, + "%s: Timeout reached waiting for rom done.\n", + QLA2XXX_DRIVER_NAME); return -1; } } @@ -893,15 +904,16 @@ qla82xx_wait_rom_done(struct qla_hw_data *ha) static int qla82xx_do_rom_fast_read(struct qla_hw_data *ha, int addr, int *valp) { + scsi_qla_host_t *vha = pci_get_drvdata(ha->pdev); + qla82xx_wr_32(ha, QLA82XX_ROMUSB_ROM_ADDRESS, addr); qla82xx_wr_32(ha, QLA82XX_ROMUSB_ROM_DUMMY_BYTE_CNT, 0); qla82xx_wr_32(ha, QLA82XX_ROMUSB_ROM_ABYTE_CNT, 3); qla82xx_wr_32(ha, QLA82XX_ROMUSB_ROM_INSTR_OPCODE, 0xb); qla82xx_wait_rom_busy(ha); if (qla82xx_wait_rom_done(ha)) { - qla_printk(KERN_WARNING, ha, - "%s: Error waiting for rom done\n", - QLA2XXX_DRIVER_NAME); + ql_log(ql_log_fatal, vha, 0x00ba, + "Error waiting for rom done.\n"); return -1; } /* Reset abyte_cnt and dummy_byte_cnt */ @@ -917,6 +929,7 @@ static int qla82xx_rom_fast_read(struct qla_hw_data *ha, int addr, int *valp) { int ret, loops = 0; + scsi_qla_host_t *vha = pci_get_drvdata(ha->pdev); while ((qla82xx_rom_lock(ha) != 0) && (loops < 50000)) { udelay(100); @@ -924,9 +937,8 @@ qla82xx_rom_fast_read(struct qla_hw_data *ha, int addr, int *valp) loops++; } if (loops >= 50000) { - qla_printk(KERN_INFO, ha, - "%s: qla82xx_rom_lock failed\n", - QLA2XXX_DRIVER_NAME); + ql_log(ql_log_fatal, vha, 0x00b9, + "Failed to aquire SEM2 lock.\n"); return -1; } ret = qla82xx_do_rom_fast_read(ha, addr, valp); @@ -937,11 +949,12 @@ qla82xx_rom_fast_read(struct qla_hw_data *ha, int addr, int *valp) static int qla82xx_read_status_reg(struct qla_hw_data *ha, uint32_t *val) { + scsi_qla_host_t *vha = pci_get_drvdata(ha->pdev); qla82xx_wr_32(ha, QLA82XX_ROMUSB_ROM_INSTR_OPCODE, M25P_INSTR_RDSR); qla82xx_wait_rom_busy(ha); if (qla82xx_wait_rom_done(ha)) { - qla_printk(KERN_WARNING, ha, - "Error waiting for rom done\n"); + ql_log(ql_log_warn, vha, 0xb00c, + "Error waiting for rom done.\n"); return -1; } *val = qla82xx_rd_32(ha, QLA82XX_ROMUSB_ROM_RDATA); @@ -955,6 +968,7 @@ qla82xx_flash_wait_write_finish(struct qla_hw_data *ha) uint32_t done = 1 ; uint32_t val; int ret = 0; + scsi_qla_host_t *vha = pci_get_drvdata(ha->pdev); qla82xx_wr_32(ha, QLA82XX_ROMUSB_ROM_ABYTE_CNT, 0); while ((done != 0) && (ret == 0)) { @@ -964,8 +978,8 @@ qla82xx_flash_wait_write_finish(struct qla_hw_data *ha) udelay(10); cond_resched(); if (timeout >= 50000) { - qla_printk(KERN_WARNING, ha, - "Timeout reached waiting for write finish"); + ql_log(ql_log_warn, vha, 0xb00d, + "Timeout reached waiting for write finish.\n"); return -1; } } @@ -992,13 +1006,14 @@ qla82xx_flash_set_write_enable(struct qla_hw_data *ha) static int qla82xx_write_status_reg(struct qla_hw_data *ha, uint32_t val) { + scsi_qla_host_t *vha = pci_get_drvdata(ha->pdev); if (qla82xx_flash_set_write_enable(ha)) return -1; qla82xx_wr_32(ha, QLA82XX_ROMUSB_ROM_WDATA, val); qla82xx_wr_32(ha, QLA82XX_ROMUSB_ROM_INSTR_OPCODE, 0x1); if (qla82xx_wait_rom_done(ha)) { - qla_printk(KERN_WARNING, ha, - "Error waiting for rom done\n"); + ql_log(ql_log_warn, vha, 0xb00e, + "Error waiting for rom done.\n"); return -1; } return qla82xx_flash_wait_write_finish(ha); @@ -1007,10 +1022,11 @@ qla82xx_write_status_reg(struct qla_hw_data *ha, uint32_t val) static int qla82xx_write_disable_flash(struct qla_hw_data *ha) { + scsi_qla_host_t *vha = pci_get_drvdata(ha->pdev); qla82xx_wr_32(ha, QLA82XX_ROMUSB_ROM_INSTR_OPCODE, M25P_INSTR_WRDI); if (qla82xx_wait_rom_done(ha)) { - qla_printk(KERN_WARNING, ha, - "Error waiting for rom done\n"); + ql_log(ql_log_warn, vha, 0xb00f, + "Error waiting for rom done.\n"); return -1; } return 0; @@ -1020,13 +1036,16 @@ static int ql82xx_rom_lock_d(struct qla_hw_data *ha) { int loops = 0; + scsi_qla_host_t *vha = pci_get_drvdata(ha->pdev); + while ((qla82xx_rom_lock(ha) != 0) && (loops < 50000)) { udelay(100); cond_resched(); loops++; } if (loops >= 50000) { - qla_printk(KERN_WARNING, ha, "ROM lock failed\n"); + ql_log(ql_log_warn, vha, 0xb010, + "ROM lock failed.\n"); return -1; } return 0;; @@ -1037,10 +1056,12 @@ qla82xx_write_flash_dword(struct qla_hw_data *ha, uint32_t flashaddr, uint32_t data) { int ret = 0; + scsi_qla_host_t *vha = pci_get_drvdata(ha->pdev); ret = ql82xx_rom_lock_d(ha); if (ret < 0) { - qla_printk(KERN_WARNING, ha, "ROM Lock failed\n"); + ql_log(ql_log_warn, vha, 0xb011, + "ROM lock failed.\n"); return ret; } @@ -1053,8 +1074,8 @@ qla82xx_write_flash_dword(struct qla_hw_data *ha, uint32_t flashaddr, qla82xx_wr_32(ha, QLA82XX_ROMUSB_ROM_INSTR_OPCODE, M25P_INSTR_PP); qla82xx_wait_rom_busy(ha); if (qla82xx_wait_rom_done(ha)) { - qla_printk(KERN_WARNING, ha, - "Error waiting for rom done\n"); + ql_log(ql_log_warn, vha, 0xb012, + "Error waiting for rom done.\n"); ret = -1; goto done_write; } @@ -1159,8 +1180,8 @@ qla82xx_pinit_from_rom(scsi_qla_host_t *vha) */ if (qla82xx_rom_fast_read(ha, 0, &n) != 0 || n != 0xcafecafeUL || qla82xx_rom_fast_read(ha, 4, &n) != 0) { - qla_printk(KERN_WARNING, ha, - "[ERROR] Reading crb_init area: n: %08x\n", n); + ql_log(ql_log_fatal, vha, 0x006e, + "Error Reading crb_init area: n: %08x.\n", n); return -1; } @@ -1172,20 +1193,18 @@ qla82xx_pinit_from_rom(scsi_qla_host_t *vha) /* number of addr/value pair should not exceed 1024 enteries */ if (n >= 1024) { - qla_printk(KERN_WARNING, ha, - "%s: %s:n=0x%x [ERROR] Card flash not initialized.\n", - QLA2XXX_DRIVER_NAME, __func__, n); + ql_log(ql_log_fatal, vha, 0x0071, + "Card flash not initialized:n=0x%x.\n", n); return -1; } - qla_printk(KERN_INFO, ha, - "%s: %d CRB init values found in ROM.\n", QLA2XXX_DRIVER_NAME, n); + ql_log(ql_log_info, vha, 0x0072, + "%d CRB init values found in ROM.\n", n); buf = kmalloc(n * sizeof(struct crb_addr_pair), GFP_KERNEL); if (buf == NULL) { - qla_printk(KERN_WARNING, ha, - "%s: [ERROR] Unable to malloc memory.\n", - QLA2XXX_DRIVER_NAME); + ql_log(ql_log_fatal, vha, 0x010c, + "Unable to allocate memory.\n"); return -1; } @@ -1236,9 +1255,8 @@ qla82xx_pinit_from_rom(scsi_qla_host_t *vha) continue; if (off == ADDR_ERROR) { - qla_printk(KERN_WARNING, ha, - "%s: [ERROR] Unknown addr: 0x%08lx\n", - QLA2XXX_DRIVER_NAME, buf[i].addr); + ql_log(ql_log_fatal, vha, 0x0116, + "Unknow addr: 0x%08lx.\n", buf[i].addr); continue; } @@ -1370,7 +1388,7 @@ qla82xx_pci_mem_write_2M(struct qla_hw_data *ha, if (j >= MAX_CTL_CHECK) { if (printk_ratelimit()) dev_err(&ha->pdev->dev, - "failed to write through agent\n"); + "failed to write through agent.\n"); ret = -1; break; } @@ -1460,7 +1478,7 @@ qla82xx_pci_mem_read_2M(struct qla_hw_data *ha, if (j >= MAX_CTL_CHECK) { if (printk_ratelimit()) dev_err(&ha->pdev->dev, - "failed to read through agent\n"); + "failed to read through agent.\n"); break; } @@ -1633,17 +1651,15 @@ qla82xx_iospace_config(struct qla_hw_data *ha) uint32_t len = 0; if (pci_request_regions(ha->pdev, QLA2XXX_DRIVER_NAME)) { - qla_printk(KERN_WARNING, ha, - "Failed to reserve selected regions (%s)\n", - pci_name(ha->pdev)); + ql_log_pci(ql_log_fatal, ha->pdev, 0x000c, + "Failed to reserver selected regions.\n"); goto iospace_error_exit; } /* Use MMIO operations for all accesses. */ if (!(pci_resource_flags(ha->pdev, 0) & IORESOURCE_MEM)) { - qla_printk(KERN_ERR, ha, - "region #0 not an MMIO resource (%s), aborting\n", - pci_name(ha->pdev)); + ql_log_pci(ql_log_fatal, ha->pdev, 0x000d, + "Region #0 not an MMIO resource, aborting.\n"); goto iospace_error_exit; } @@ -1651,9 +1667,8 @@ qla82xx_iospace_config(struct qla_hw_data *ha) ha->nx_pcibase = (unsigned long)ioremap(pci_resource_start(ha->pdev, 0), len); if (!ha->nx_pcibase) { - qla_printk(KERN_ERR, ha, - "cannot remap pcibase MMIO (%s), aborting\n", - pci_name(ha->pdev)); + ql_log_pci(ql_log_fatal, ha->pdev, 0x000e, + "Cannot remap pcibase MMIO, aborting.\n"); pci_release_regions(ha->pdev); goto iospace_error_exit; } @@ -1667,9 +1682,8 @@ qla82xx_iospace_config(struct qla_hw_data *ha) (unsigned long)ioremap((pci_resource_start(ha->pdev, 4) + (ha->pdev->devfn << 12)), 4); if (!ha->nxdb_wr_ptr) { - qla_printk(KERN_ERR, ha, - "cannot remap MMIO (%s), aborting\n", - pci_name(ha->pdev)); + ql_log_pci(ql_log_fatal, ha->pdev, 0x000f, + "Cannot remap MMIO, aborting.\n"); pci_release_regions(ha->pdev); goto iospace_error_exit; } @@ -1687,6 +1701,16 @@ qla82xx_iospace_config(struct qla_hw_data *ha) ha->max_req_queues = ha->max_rsp_queues = 1; ha->msix_count = ha->max_rsp_queues + 1; + ql_dbg_pci(ql_dbg_multiq, ha->pdev, 0xc006, + "nx_pci_base=%p iobase=%p " + "max_req_queues=%d msix_count=%d.\n", + ha->nx_pcibase, ha->iobase, + ha->max_req_queues, ha->msix_count); + ql_dbg_pci(ql_dbg_init, ha->pdev, 0x0010, + "nx_pci_base=%p iobase=%p " + "max_req_queues=%d msix_count=%d.\n", + ha->nx_pcibase, ha->iobase, + ha->max_req_queues, ha->msix_count); return 0; iospace_error_exit: @@ -1712,6 +1736,9 @@ qla82xx_pci_config(scsi_qla_host_t *vha) pci_set_master(ha->pdev); ret = pci_set_mwi(ha->pdev); ha->chip_revision = ha->pdev->revision; + ql_dbg(ql_dbg_init, vha, 0x0043, + "Chip revision:%ld.\n", + ha->chip_revision); return 0; } @@ -1877,6 +1904,7 @@ qla82xx_check_cmdpeg_state(struct qla_hw_data *ha) { u32 val = 0; int retries = 60; + scsi_qla_host_t *vha = pci_get_drvdata(ha->pdev); do { read_lock(&ha->hw_lock); @@ -1892,15 +1920,15 @@ qla82xx_check_cmdpeg_state(struct qla_hw_data *ha) default: break; } - qla_printk(KERN_WARNING, ha, - "CRB_CMDPEG_STATE: 0x%x and retries: 0x%x\n", - val, retries); + ql_log(ql_log_info, vha, 0x00a8, + "CRB_CMDPEG_STATE: 0x%x and retries:0x%x.\n", + val, retries); msleep(500); } while (--retries); - qla_printk(KERN_INFO, ha, + ql_log(ql_log_fatal, vha, 0x00a9, "Cmd Peg initialization failed: 0x%x.\n", val); val = qla82xx_rd_32(ha, QLA82XX_ROMUSB_GLB_PEGTUNE_DONE); @@ -1915,6 +1943,7 @@ qla82xx_check_rcvpeg_state(struct qla_hw_data *ha) { u32 val = 0; int retries = 60; + scsi_qla_host_t *vha = pci_get_drvdata(ha->pdev); do { read_lock(&ha->hw_lock); @@ -1930,17 +1959,16 @@ qla82xx_check_rcvpeg_state(struct qla_hw_data *ha) default: break; } - - qla_printk(KERN_WARNING, ha, - "CRB_RCVPEG_STATE: 0x%x and retries: 0x%x\n", - val, retries); + ql_log(ql_log_info, vha, 0x00ab, + "CRB_RCVPEG_STATE: 0x%x and retries: 0x%x.\n", + val, retries); msleep(500); } while (--retries); - qla_printk(KERN_INFO, ha, - "Rcv Peg initialization failed: 0x%x.\n", val); + ql_log(ql_log_fatal, vha, 0x00ac, + "Rcv Peg initializatin failed: 0x%x.\n", val); read_lock(&ha->hw_lock); qla82xx_wr_32(ha, CRB_RCVPEG_STATE, PHAN_INITIALIZE_FAILED); read_unlock(&ha->hw_lock); @@ -1989,13 +2017,11 @@ qla82xx_mbx_completion(scsi_qla_host_t *vha, uint16_t mb0) } if (ha->mcp) { - DEBUG3_11(printk(KERN_INFO "%s(%ld): " - "Got mailbox completion. cmd=%x.\n", - __func__, vha->host_no, ha->mcp->mb[0])); + ql_dbg(ql_dbg_async, vha, 0x5052, + "Got mailbox completion. cmd=%x.\n", ha->mcp->mb[0]); } else { - qla_printk(KERN_INFO, ha, - "%s(%ld): MBX pointer ERROR!\n", - __func__, vha->host_no); + ql_dbg(ql_dbg_async, vha, 0x5053, + "MBX pointer ERROR.\n"); } } @@ -2019,13 +2045,13 @@ qla82xx_intr_handler(int irq, void *dev_id) int status = 0, status1 = 0; unsigned long flags; unsigned long iter; - uint32_t stat; + uint32_t stat = 0; uint16_t mb[4]; rsp = (struct rsp_que *) dev_id; if (!rsp) { printk(KERN_INFO - "%s(): NULL response queue pointer\n", __func__); + "%s(): NULL response queue pointer.\n", __func__); return IRQ_NONE; } ha = rsp->hw; @@ -2075,9 +2101,9 @@ qla82xx_intr_handler(int irq, void *dev_id) qla24xx_process_response_queue(vha, rsp); break; default: - DEBUG2(printk("scsi(%ld): " - " Unrecognized interrupt type (%d).\n", - vha->host_no, stat & 0xff)); + ql_dbg(ql_dbg_async, vha, 0x5054, + "Unrecognized interrupt type (%d).\n", + stat & 0xff); break; } } @@ -2089,8 +2115,8 @@ qla82xx_intr_handler(int irq, void *dev_id) #ifdef QL_DEBUG_LEVEL_17 if (!irq && ha->flags.eeh_busy) - qla_printk(KERN_WARNING, ha, - "isr: status %x, cmd_flags %lx, mbox_int %x, stat %x\n", + ql_log(ql_log_warn, vha, 0x503d, + "isr:status %x, cmd_flags %lx, mbox_int %x, stat %x.\n", status, ha->mbx_cmd_flags, ha->flags.mbox_int, stat); #endif @@ -2111,13 +2137,13 @@ qla82xx_msix_default(int irq, void *dev_id) struct device_reg_82xx __iomem *reg; int status = 0; unsigned long flags; - uint32_t stat; + uint32_t stat = 0; uint16_t mb[4]; rsp = (struct rsp_que *) dev_id; if (!rsp) { printk(KERN_INFO - "%s(): NULL response queue pointer\n", __func__); + "%s(): NULL response queue pointer.\n", __func__); return IRQ_NONE; } ha = rsp->hw; @@ -2149,9 +2175,9 @@ qla82xx_msix_default(int irq, void *dev_id) qla24xx_process_response_queue(vha, rsp); break; default: - DEBUG2(printk("scsi(%ld): " - " Unrecognized interrupt type (%d).\n", - vha->host_no, stat & 0xff)); + ql_dbg(ql_dbg_async, vha, 0x5041, + "Unrecognized interrupt type (%d).\n", + stat & 0xff); break; } } @@ -2162,9 +2188,9 @@ qla82xx_msix_default(int irq, void *dev_id) #ifdef QL_DEBUG_LEVEL_17 if (!irq && ha->flags.eeh_busy) - qla_printk(KERN_WARNING, ha, - "isr: status %x, cmd_flags %lx, mbox_int %x, stat %x\n", - status, ha->mbx_cmd_flags, ha->flags.mbox_int, stat); + ql_log(ql_log_warn, vha, 0x5044, + "isr:status %x, cmd_flags %lx, mbox_int %x, stat %x.\n", + status, ha->mbx_cmd_flags, ha->flags.mbox_int, stat); #endif if (test_bit(MBX_INTR_WAIT, &ha->mbx_cmd_flags) && @@ -2186,7 +2212,7 @@ qla82xx_msix_rsp_q(int irq, void *dev_id) rsp = (struct rsp_que *) dev_id; if (!rsp) { printk(KERN_INFO - "%s(): NULL response queue pointer\n", __func__); + "%s(): NULL response queue pointer.\n", __func__); return IRQ_NONE; } @@ -2215,7 +2241,7 @@ qla82xx_poll(int irq, void *dev_id) rsp = (struct rsp_que *) dev_id; if (!rsp) { printk(KERN_INFO - "%s(): NULL response queue pointer\n", __func__); + "%s(): NULL response queue pointer.\n", __func__); return; } ha = rsp->hw; @@ -2245,9 +2271,9 @@ qla82xx_poll(int irq, void *dev_id) qla24xx_process_response_queue(vha, rsp); break; default: - DEBUG2(printk("scsi(%ld): Unrecognized interrupt type " - "(%d).\n", - vha->host_no, stat & 0xff)); + ql_dbg(ql_dbg_p3p, vha, 0xb013, + "Unrecognized interrupt type (%d).\n", + stat * 0xff); break; } } @@ -2347,9 +2373,8 @@ qla82xx_set_rst_ready(struct qla_hw_data *ha) drv_state = qla82xx_rd_32(ha, QLA82XX_CRB_DRV_STATE); } drv_state |= (QLA82XX_DRVST_RST_RDY << (ha->portnum * 4)); - qla_printk(KERN_INFO, ha, - "%s(%ld):drv_state = 0x%x\n", - __func__, vha->host_no, drv_state); + ql_log(ql_log_info, vha, 0x00bb, + "drv_state = 0x%x.\n", drv_state); qla82xx_wr_32(ha, QLA82XX_CRB_DRV_STATE, drv_state); } @@ -2392,8 +2417,8 @@ qla82xx_load_fw(scsi_qla_host_t *vha) struct qla_hw_data *ha = vha->hw; if (qla82xx_pinit_from_rom(vha) != QLA_SUCCESS) { - qla_printk(KERN_ERR, ha, - "%s: Error during CRB Initialization\n", __func__); + ql_log(ql_log_fatal, vha, 0x009f, + "Error during CRB initialization.\n"); return QLA_FUNCTION_FAILED; } udelay(500); @@ -2411,27 +2436,27 @@ qla82xx_load_fw(scsi_qla_host_t *vha) if (ql2xfwloadbin == 2) goto try_blob_fw; - qla_printk(KERN_INFO, ha, - "Attempting to load firmware from flash\n"); + ql_log(ql_log_info, vha, 0x00a0, + "Attempting to load firmware from flash.\n"); if (qla82xx_fw_load_from_flash(ha) == QLA_SUCCESS) { - qla_printk(KERN_ERR, ha, - "Firmware loaded successfully from flash\n"); + ql_log(ql_log_info, vha, 0x00a1, + "Firmware loaded successully from flash.\n"); return QLA_SUCCESS; } else { - qla_printk(KERN_ERR, ha, - "Firmware load from flash failed\n"); + ql_log(ql_log_warn, vha, 0x0108, + "Firmware load from flash failed.\n"); } try_blob_fw: - qla_printk(KERN_INFO, ha, - "Attempting to load firmware from blob\n"); + ql_log(ql_log_info, vha, 0x00a2, + "Attempting to load firmware from blob.\n"); /* Load firmware blob. */ blob = ha->hablob = qla2x00_request_firmware(vha); if (!blob) { - qla_printk(KERN_ERR, ha, - "Firmware image not present.\n"); + ql_log(ql_log_fatal, vha, 0x00a3, + "Firmware image not preset.\n"); goto fw_load_failed; } @@ -2441,20 +2466,19 @@ try_blob_fw: /* Fallback to URI format */ if (qla82xx_validate_firmware_blob(vha, QLA82XX_UNIFIED_ROMIMAGE)) { - qla_printk(KERN_ERR, ha, - "No valid firmware image found!!!"); + ql_log(ql_log_fatal, vha, 0x00a4, + "No valid firmware image found.\n"); return QLA_FUNCTION_FAILED; } } if (qla82xx_fw_load_from_blob(ha) == QLA_SUCCESS) { - qla_printk(KERN_ERR, ha, - "%s: Firmware loaded successfully " - " from binary blob\n", __func__); + ql_log(ql_log_info, vha, 0x00a5, + "Firmware loaded successfully from binary blob.\n"); return QLA_SUCCESS; } else { - qla_printk(KERN_ERR, ha, - "Firmware load failed from binary blob\n"); + ql_log(ql_log_fatal, vha, 0x00a6, + "Firmware load failed for binary blob.\n"); blob->fw = NULL; blob = NULL; goto fw_load_failed; @@ -2486,15 +2510,15 @@ qla82xx_start_firmware(scsi_qla_host_t *vha) qla82xx_wr_32(ha, QLA82XX_PEG_HALT_STATUS2, 0); if (qla82xx_load_fw(vha) != QLA_SUCCESS) { - qla_printk(KERN_INFO, ha, - "%s: Error trying to start fw!\n", __func__); + ql_log(ql_log_fatal, vha, 0x00a7, + "Error trying to start fw.\n"); return QLA_FUNCTION_FAILED; } /* Handshake with the card before we register the devices. */ if (qla82xx_check_cmdpeg_state(ha) != QLA_SUCCESS) { - qla_printk(KERN_INFO, ha, - "%s: Error during card handshake!\n", __func__); + ql_log(ql_log_fatal, vha, 0x00aa, + "Error during card handshake.\n"); return QLA_FUNCTION_FAILED; } @@ -2663,8 +2687,11 @@ qla82xx_start_scsi(srb_t *sp) /* Send marker if required */ if (vha->marker_needed != 0) { if (qla2x00_marker(vha, req, - rsp, 0, 0, MK_SYNC_ALL) != QLA_SUCCESS) + rsp, 0, 0, MK_SYNC_ALL) != QLA_SUCCESS) { + ql_log(ql_log_warn, vha, 0x300c, + "qla2x00_marker failed for cmd=%p.\n", cmd); return QLA_FUNCTION_FAILED; + } vha->marker_needed = 0; } @@ -2701,8 +2728,13 @@ qla82xx_start_scsi(srb_t *sp) uint16_t i; more_dsd_lists = qla82xx_calc_dsd_lists(tot_dsds); - if ((more_dsd_lists + ha->gbl_dsd_inuse) >= NUM_DSD_CHAIN) + if ((more_dsd_lists + ha->gbl_dsd_inuse) >= NUM_DSD_CHAIN) { + ql_dbg(ql_dbg_io, vha, 0x300d, + "Num of DSD list %d is than %d for cmd=%p.\n", + more_dsd_lists + ha->gbl_dsd_inuse, NUM_DSD_CHAIN, + cmd); goto queuing_error; + } if (more_dsd_lists <= ha->gbl_dsd_avail) goto sufficient_dsds; @@ -2711,13 +2743,20 @@ qla82xx_start_scsi(srb_t *sp) for (i = 0; i < more_dsd_lists; i++) { dsd_ptr = kzalloc(sizeof(struct dsd_dma), GFP_ATOMIC); - if (!dsd_ptr) + if (!dsd_ptr) { + ql_log(ql_log_fatal, vha, 0x300e, + "Failed to allocate memory for dsd_dma " + "for cmd=%p.\n", cmd); goto queuing_error; + } dsd_ptr->dsd_addr = dma_pool_alloc(ha->dl_dma_pool, GFP_ATOMIC, &dsd_ptr->dsd_list_dma); if (!dsd_ptr->dsd_addr) { kfree(dsd_ptr); + ql_log(ql_log_fatal, vha, 0x300f, + "Failed to allocate memory for dsd_addr " + "for cmd=%p.\n", cmd); goto queuing_error; } list_add_tail(&dsd_ptr->list, &ha->gbl_dsd_list); @@ -2742,17 +2781,16 @@ sufficient_dsds: ctx = sp->ctx = mempool_alloc(ha->ctx_mempool, GFP_ATOMIC); if (!sp->ctx) { - DEBUG(printk(KERN_INFO - "%s(%ld): failed to allocate" - " ctx.\n", __func__, vha->host_no)); + ql_log(ql_log_fatal, vha, 0x3010, + "Failed to allocate ctx for cmd=%p.\n", cmd); goto queuing_error; } memset(ctx, 0, sizeof(struct ct6_dsd)); ctx->fcp_cmnd = dma_pool_alloc(ha->fcp_cmnd_dma_pool, GFP_ATOMIC, &ctx->fcp_cmnd_dma); if (!ctx->fcp_cmnd) { - DEBUG2_3(printk("%s(%ld): failed to allocate" - " fcp_cmnd.\n", __func__, vha->host_no)); + ql_log(ql_log_fatal, vha, 0x3011, + "Failed to allocate fcp_cmnd for cmd=%p.\n", cmd); goto queuing_error_fcp_cmnd; } @@ -2766,6 +2804,9 @@ sufficient_dsds: /* SCSI command bigger than 16 bytes must be * multiple of 4 */ + ql_log(ql_log_warn, vha, 0x3012, + "scsi cmd len %d not multiple of 4 " + "for cmd=%p.\n", cmd->cmd_len, cmd); goto queuing_error_fcp_cmnd; } ctx->fcp_cmnd_len = 12 + cmd->cmd_len + 4; @@ -2845,7 +2886,7 @@ sufficient_dsds: cmd_pkt->entry_status = (uint8_t) rsp->id; } else { struct cmd_type_7 *cmd_pkt; - req_cnt = qla24xx_calc_iocbs(tot_dsds); + req_cnt = qla24xx_calc_iocbs(vha, tot_dsds); if (req->cnt < (req_cnt + 2)) { cnt = (uint16_t)RD_REG_DWORD_RELAXED( ®->req_q_out[0]); @@ -2979,8 +3020,8 @@ qla82xx_read_flash_data(scsi_qla_host_t *vha, uint32_t *dwptr, uint32_t faddr, /* Dword reads to flash. */ for (i = 0; i < length/4; i++, faddr += 4) { if (qla82xx_rom_fast_read(ha, faddr, &val)) { - qla_printk(KERN_WARNING, ha, - "Do ROM fast read failed\n"); + ql_log(ql_log_warn, vha, 0x0106, + "Do ROM fast read failed.\n"); goto done_read; } dwptr[i] = __constant_cpu_to_le32(val); @@ -2994,10 +3035,12 @@ qla82xx_unprotect_flash(struct qla_hw_data *ha) { int ret; uint32_t val; + scsi_qla_host_t *vha = pci_get_drvdata(ha->pdev); ret = ql82xx_rom_lock_d(ha); if (ret < 0) { - qla_printk(KERN_WARNING, ha, "ROM Lock failed\n"); + ql_log(ql_log_warn, vha, 0xb014, + "ROM Lock failed.\n"); return ret; } @@ -3013,7 +3056,8 @@ qla82xx_unprotect_flash(struct qla_hw_data *ha) } if (qla82xx_write_disable_flash(ha) != 0) - qla_printk(KERN_WARNING, ha, "Write disable failed\n"); + ql_log(ql_log_warn, vha, 0xb015, + "Write disable failed.\n"); done_unprotect: qla82xx_rom_unlock(ha); @@ -3025,10 +3069,12 @@ qla82xx_protect_flash(struct qla_hw_data *ha) { int ret; uint32_t val; + scsi_qla_host_t *vha = pci_get_drvdata(ha->pdev); ret = ql82xx_rom_lock_d(ha); if (ret < 0) { - qla_printk(KERN_WARNING, ha, "ROM Lock failed\n"); + ql_log(ql_log_warn, vha, 0xb016, + "ROM Lock failed.\n"); return ret; } @@ -3040,10 +3086,12 @@ qla82xx_protect_flash(struct qla_hw_data *ha) /* LOCK all sectors */ ret = qla82xx_write_status_reg(ha, val); if (ret < 0) - qla_printk(KERN_WARNING, ha, "Write status register failed\n"); + ql_log(ql_log_warn, vha, 0xb017, + "Write status register failed.\n"); if (qla82xx_write_disable_flash(ha) != 0) - qla_printk(KERN_WARNING, ha, "Write disable failed\n"); + ql_log(ql_log_warn, vha, 0xb018, + "Write disable failed.\n"); done_protect: qla82xx_rom_unlock(ha); return ret; @@ -3053,10 +3101,12 @@ static int qla82xx_erase_sector(struct qla_hw_data *ha, int addr) { int ret = 0; + scsi_qla_host_t *vha = pci_get_drvdata(ha->pdev); ret = ql82xx_rom_lock_d(ha); if (ret < 0) { - qla_printk(KERN_WARNING, ha, "ROM Lock failed\n"); + ql_log(ql_log_warn, vha, 0xb019, + "ROM Lock failed.\n"); return ret; } @@ -3066,8 +3116,8 @@ qla82xx_erase_sector(struct qla_hw_data *ha, int addr) qla82xx_wr_32(ha, QLA82XX_ROMUSB_ROM_INSTR_OPCODE, M25P_INSTR_SE); if (qla82xx_wait_rom_done(ha)) { - qla_printk(KERN_WARNING, ha, - "Error waiting for rom done\n"); + ql_log(ql_log_warn, vha, 0xb01a, + "Error waiting for rom done.\n"); ret = -1; goto done; } @@ -3110,10 +3160,10 @@ qla82xx_write_flash_data(struct scsi_qla_host *vha, uint32_t *dwptr, optrom = dma_alloc_coherent(&ha->pdev->dev, OPTROM_BURST_SIZE, &optrom_dma, GFP_KERNEL); if (!optrom) { - qla_printk(KERN_DEBUG, ha, - "Unable to allocate memory for optrom " - "burst write (%x KB).\n", - OPTROM_BURST_SIZE / 1024); + ql_log(ql_log_warn, vha, 0xb01b, + "Unable to allocate memory " + "for optron burst write (%x KB).\n", + OPTROM_BURST_SIZE / 1024); } } @@ -3122,8 +3172,8 @@ qla82xx_write_flash_data(struct scsi_qla_host *vha, uint32_t *dwptr, ret = qla82xx_unprotect_flash(ha); if (ret) { - qla_printk(KERN_WARNING, ha, - "Unable to unprotect flash for update.\n"); + ql_log(ql_log_warn, vha, 0xb01c, + "Unable to unprotect flash for update.\n"); goto write_done; } @@ -3133,9 +3183,9 @@ qla82xx_write_flash_data(struct scsi_qla_host *vha, uint32_t *dwptr, ret = qla82xx_erase_sector(ha, faddr); if (ret) { - DEBUG9(qla_printk(KERN_ERR, ha, - "Unable to erase sector: " - "address=%x.\n", faddr)); + ql_log(ql_log_warn, vha, 0xb01d, + "Unable to erase sector: address=%x.\n", + faddr); break; } } @@ -3149,12 +3199,12 @@ qla82xx_write_flash_data(struct scsi_qla_host *vha, uint32_t *dwptr, (ha->flash_data_off | faddr), OPTROM_BURST_DWORDS); if (ret != QLA_SUCCESS) { - qla_printk(KERN_WARNING, ha, + ql_log(ql_log_warn, vha, 0xb01e, "Unable to burst-write optrom segment " "(%x/%x/%llx).\n", ret, (ha->flash_data_off | faddr), (unsigned long long)optrom_dma); - qla_printk(KERN_WARNING, ha, + ql_log(ql_log_warn, vha, 0xb01f, "Reverting to slow-write.\n"); dma_free_coherent(&ha->pdev->dev, @@ -3171,16 +3221,16 @@ qla82xx_write_flash_data(struct scsi_qla_host *vha, uint32_t *dwptr, ret = qla82xx_write_flash_dword(ha, faddr, cpu_to_le32(*dwptr)); if (ret) { - DEBUG9(printk(KERN_DEBUG "%s(%ld) Unable to program" - "flash address=%x data=%x.\n", __func__, - ha->host_no, faddr, *dwptr)); + ql_dbg(ql_dbg_p3p, vha, 0xb020, + "Unable to program flash address=%x data=%x.\n", + faddr, *dwptr); break; } } ret = qla82xx_protect_flash(ha); if (ret) - qla_printk(KERN_WARNING, ha, + ql_log(ql_log_warn, vha, 0xb021, "Unable to protect flash after update.\n"); write_done: if (optrom) @@ -3244,9 +3294,12 @@ qla82xx_start_iocbs(srb_t *sp) void qla82xx_rom_lock_recovery(struct qla_hw_data *ha) { + scsi_qla_host_t *vha = pci_get_drvdata(ha->pdev); + if (qla82xx_rom_lock(ha)) /* Someone else is holding the lock. */ - qla_printk(KERN_INFO, ha, "Resetting rom_lock\n"); + ql_log(ql_log_info, vha, 0xb022, + "Resetting rom_lock.\n"); /* * Either we got the lock, or someone @@ -3313,7 +3366,8 @@ qla82xx_device_bootstrap(scsi_qla_host_t *vha) dev_initialize: /* set to DEV_INITIALIZING */ - qla_printk(KERN_INFO, ha, "HW State: INITIALIZING\n"); + ql_log(ql_log_info, vha, 0x009e, + "HW State: INITIALIZING.\n"); qla82xx_wr_32(ha, QLA82XX_CRB_DEV_STATE, QLA82XX_DEV_INITIALIZING); /* Driver that sets device state to initializating sets IDC version */ @@ -3324,14 +3378,16 @@ dev_initialize: qla82xx_idc_lock(ha); if (rval != QLA_SUCCESS) { - qla_printk(KERN_INFO, ha, "HW State: FAILED\n"); + ql_log(ql_log_fatal, vha, 0x00ad, + "HW State: FAILED.\n"); qla82xx_clear_drv_active(ha); qla82xx_wr_32(ha, QLA82XX_CRB_DEV_STATE, QLA82XX_DEV_FAILED); return rval; } dev_ready: - qla_printk(KERN_INFO, ha, "HW State: READY\n"); + ql_log(ql_log_info, vha, 0x00ae, + "HW State: READY.\n"); qla82xx_wr_32(ha, QLA82XX_CRB_DEV_STATE, QLA82XX_DEV_READY); return QLA_SUCCESS; @@ -3376,15 +3432,15 @@ qla82xx_need_qsnt_handler(scsi_qla_host_t *vha) /* quiescence timeout, other functions didn't ack * changing the state to DEV_READY */ - qla_printk(KERN_INFO, ha, - "%s: QUIESCENT TIMEOUT\n", QLA2XXX_DRIVER_NAME); - qla_printk(KERN_INFO, ha, - "DRV_ACTIVE:%d DRV_STATE:%d\n", drv_active, - drv_state); + ql_log(ql_log_info, vha, 0xb023, + "%s : QUIESCENT TIMEOUT.\n", QLA2XXX_DRIVER_NAME); + ql_log(ql_log_info, vha, 0xb024, + "DRV_ACTIVE:%d DRV_STATE:%d.\n", + drv_active, drv_state); qla82xx_wr_32(ha, QLA82XX_CRB_DEV_STATE, - QLA82XX_DEV_READY); - qla_printk(KERN_INFO, ha, - "HW State: DEV_READY\n"); + QLA82XX_DEV_READY); + ql_log(ql_log_info, vha, 0xb025, + "HW State: DEV_READY.\n"); qla82xx_idc_unlock(ha); qla2x00_perform_loop_resync(vha); qla82xx_idc_lock(ha); @@ -3404,7 +3460,8 @@ qla82xx_need_qsnt_handler(scsi_qla_host_t *vha) dev_state = qla82xx_rd_32(ha, QLA82XX_CRB_DEV_STATE); /* everyone acked so set the state to DEV_QUIESCENCE */ if (dev_state == QLA82XX_DEV_NEED_QUIESCENT) { - qla_printk(KERN_INFO, ha, "HW State: DEV_QUIESCENT\n"); + ql_log(ql_log_info, vha, 0xb026, + "HW State: DEV_QUIESCENT.\n"); qla82xx_wr_32(ha, QLA82XX_CRB_DEV_STATE, QLA82XX_DEV_QUIESCENT); } } @@ -3441,7 +3498,8 @@ qla82xx_dev_failed_handler(scsi_qla_host_t *vha) struct qla_hw_data *ha = vha->hw; /* Disable the board */ - qla_printk(KERN_INFO, ha, "Disabling the board\n"); + ql_log(ql_log_fatal, vha, 0x00b8, + "Disabling the board.\n"); qla82xx_idc_lock(ha); qla82xx_clear_drv_active(ha); @@ -3492,8 +3550,8 @@ qla82xx_need_reset_handler(scsi_qla_host_t *vha) while (drv_state != drv_active) { if (time_after_eq(jiffies, reset_timeout)) { - qla_printk(KERN_INFO, ha, - "%s: RESET TIMEOUT!\n", QLA2XXX_DRIVER_NAME); + ql_log(ql_log_warn, vha, 0x00b5, + "Reset timeout.\n"); break; } qla82xx_idc_unlock(ha); @@ -3504,12 +3562,15 @@ qla82xx_need_reset_handler(scsi_qla_host_t *vha) } dev_state = qla82xx_rd_32(ha, QLA82XX_CRB_DEV_STATE); - qla_printk(KERN_INFO, ha, "3:Device state is 0x%x = %s\n", dev_state, - dev_state < MAX_STATES ? qdev_state[dev_state] : "Unknown"); + ql_log(ql_log_info, vha, 0x00b6, + "Device state is 0x%x = %s.\n", + dev_state, + dev_state < MAX_STATES ? qdev_state[dev_state] : "Unknown"); /* Force to DEV_COLD unless someone else is starting a reset */ if (dev_state != QLA82XX_DEV_INITIALIZING) { - qla_printk(KERN_INFO, ha, "HW State: COLD/RE-INIT\n"); + ql_log(ql_log_info, vha, 0x00b7, + "HW State: COLD/RE-INIT.\n"); qla82xx_wr_32(ha, QLA82XX_CRB_DEV_STATE, QLA82XX_DEV_COLD); } } @@ -3523,8 +3584,12 @@ qla82xx_check_fw_alive(scsi_qla_host_t *vha) fw_heartbeat_counter = qla82xx_rd_32(vha->hw, QLA82XX_PEG_ALIVE_COUNTER); /* all 0xff, assume AER/EEH in progress, ignore */ - if (fw_heartbeat_counter == 0xffffffff) + if (fw_heartbeat_counter == 0xffffffff) { + ql_dbg(ql_dbg_timer, vha, 0x6003, + "FW heartbeat counter is 0xffffffff, " + "returning status=%d.\n", status); return status; + } if (vha->fw_heartbeat_counter == fw_heartbeat_counter) { vha->seconds_since_last_heartbeat++; /* FW not alive after 2 seconds */ @@ -3535,6 +3600,9 @@ qla82xx_check_fw_alive(scsi_qla_host_t *vha) } else vha->seconds_since_last_heartbeat = 0; vha->fw_heartbeat_counter = fw_heartbeat_counter; + if (status) + ql_dbg(ql_dbg_timer, vha, 0x6004, + "Returning status=%d.\n", status); return status; } @@ -3565,8 +3633,10 @@ qla82xx_device_state_handler(scsi_qla_host_t *vha) dev_state = qla82xx_rd_32(ha, QLA82XX_CRB_DEV_STATE); old_dev_state = dev_state; - qla_printk(KERN_INFO, ha, "1:Device state is 0x%x = %s\n", dev_state, - dev_state < MAX_STATES ? qdev_state[dev_state] : "Unknown"); + ql_log(ql_log_info, vha, 0x009b, + "Device state is 0x%x = %s.\n", + dev_state, + dev_state < MAX_STATES ? qdev_state[dev_state] : "Unknown"); /* wait for 30 seconds for device to go ready */ dev_init_timeout = jiffies + (ha->nx_dev_init_timeout * HZ); @@ -3574,9 +3644,8 @@ qla82xx_device_state_handler(scsi_qla_host_t *vha) while (1) { if (time_after_eq(jiffies, dev_init_timeout)) { - DEBUG(qla_printk(KERN_INFO, ha, - "%s: device init failed!\n", - QLA2XXX_DRIVER_NAME)); + ql_log(ql_log_fatal, vha, 0x009c, + "Device init failed.\n"); rval = QLA_FUNCTION_FAILED; break; } @@ -3586,10 +3655,11 @@ qla82xx_device_state_handler(scsi_qla_host_t *vha) old_dev_state = dev_state; } if (loopcount < 5) { - qla_printk(KERN_INFO, ha, - "2:Device state is 0x%x = %s\n", dev_state, - dev_state < MAX_STATES ? - qdev_state[dev_state] : "Unknown"); + ql_log(ql_log_info, vha, 0x009d, + "Device state is 0x%x = %s.\n", + dev_state, + dev_state < MAX_STATES ? qdev_state[dev_state] : + "Unknown"); } switch (dev_state) { @@ -3656,29 +3726,26 @@ void qla82xx_watchdog(scsi_qla_host_t *vha) dev_state = qla82xx_rd_32(ha, QLA82XX_CRB_DEV_STATE); if (dev_state == QLA82XX_DEV_NEED_RESET && !test_bit(ISP_ABORT_NEEDED, &vha->dpc_flags)) { - qla_printk(KERN_WARNING, ha, - "scsi(%ld) %s: Adapter reset needed!\n", - vha->host_no, __func__); + ql_log(ql_log_warn, vha, 0x6001, + "Adapter reset needed.\n"); set_bit(ISP_ABORT_NEEDED, &vha->dpc_flags); qla2xxx_wake_dpc(vha); } else if (dev_state == QLA82XX_DEV_NEED_QUIESCENT && !test_bit(ISP_QUIESCE_NEEDED, &vha->dpc_flags)) { - DEBUG(qla_printk(KERN_INFO, ha, - "scsi(%ld) %s - detected quiescence needed\n", - vha->host_no, __func__)); + ql_log(ql_log_warn, vha, 0x6002, + "Quiescent needed.\n"); set_bit(ISP_QUIESCE_NEEDED, &vha->dpc_flags); qla2xxx_wake_dpc(vha); } else { if (qla82xx_check_fw_alive(vha)) { halt_status = qla82xx_rd_32(ha, QLA82XX_PEG_HALT_STATUS1); - qla_printk(KERN_INFO, ha, - "scsi(%ld): %s, Dumping hw/fw registers:\n " - " PEG_HALT_STATUS1: 0x%x, PEG_HALT_STATUS2: 0x%x,\n " - " PEG_NET_0_PC: 0x%x, PEG_NET_1_PC: 0x%x,\n " - " PEG_NET_2_PC: 0x%x, PEG_NET_3_PC: 0x%x,\n " - " PEG_NET_4_PC: 0x%x\n", - vha->host_no, __func__, halt_status, + ql_dbg(ql_dbg_timer, vha, 0x6005, + "dumping hw/fw registers:.\n " + " PEG_HALT_STATUS1: 0x%x, PEG_HALT_STATUS2: 0x%x,.\n " + " PEG_NET_0_PC: 0x%x, PEG_NET_1_PC: 0x%x,.\n " + " PEG_NET_2_PC: 0x%x, PEG_NET_3_PC: 0x%x,.\n " + " PEG_NET_4_PC: 0x%x.\n", halt_status, qla82xx_rd_32(ha, QLA82XX_PEG_HALT_STATUS2), qla82xx_rd_32(ha, QLA82XX_CRB_PEG_NET_0 + 0x3c), @@ -3694,9 +3761,8 @@ void qla82xx_watchdog(scsi_qla_host_t *vha) set_bit(ISP_UNRECOVERABLE, &vha->dpc_flags); } else { - qla_printk(KERN_INFO, ha, - "scsi(%ld): %s - detect abort needed\n", - vha->host_no, __func__); + ql_log(ql_log_info, vha, 0x6006, + "Detect abort needed.\n"); set_bit(ISP_ABORT_NEEDED, &vha->dpc_flags); } @@ -3704,10 +3770,10 @@ void qla82xx_watchdog(scsi_qla_host_t *vha) ha->flags.isp82xx_fw_hung = 1; if (ha->flags.mbox_busy) { ha->flags.mbox_int = 1; - DEBUG2(qla_printk(KERN_ERR, ha, - "scsi(%ld) Due to fw hung, doing " + ql_log(ql_log_warn, vha, 0x6007, + "Due to FW hung, doing " "premature completion of mbx " - "command\n", vha->host_no)); + "command.\n"); if (test_bit(MBX_INTR_WAIT, &ha->mbx_cmd_flags)) complete(&ha->mbx_intr_comp); @@ -3742,9 +3808,8 @@ qla82xx_abort_isp(scsi_qla_host_t *vha) uint32_t dev_state; if (vha->device_flags & DFLG_DEV_FAILED) { - qla_printk(KERN_WARNING, ha, - "%s(%ld): Device in failed state, " - "Exiting.\n", __func__, vha->host_no); + ql_log(ql_log_warn, vha, 0x8024, + "Device in failed state, exiting.\n"); return QLA_SUCCESS; } ha->flags.isp82xx_reset_hdlr_active = 1; @@ -3752,13 +3817,14 @@ qla82xx_abort_isp(scsi_qla_host_t *vha) qla82xx_idc_lock(ha); dev_state = qla82xx_rd_32(ha, QLA82XX_CRB_DEV_STATE); if (dev_state == QLA82XX_DEV_READY) { - qla_printk(KERN_INFO, ha, "HW State: NEED RESET\n"); + ql_log(ql_log_info, vha, 0x8025, + "HW State: NEED RESET.\n"); qla82xx_wr_32(ha, QLA82XX_CRB_DEV_STATE, QLA82XX_DEV_NEED_RESET); } else - qla_printk(KERN_INFO, ha, "HW State: %s\n", - dev_state < MAX_STATES ? - qdev_state[dev_state] : "Unknown"); + ql_log(ql_log_info, vha, 0x8026, + "Hw State: %s.\n", dev_state < MAX_STATES ? + qdev_state[dev_state] : "Unknown"); qla82xx_idc_unlock(ha); rval = qla82xx_device_state_handler(vha); @@ -3777,9 +3843,9 @@ qla82xx_abort_isp(scsi_qla_host_t *vha) vha->flags.online = 1; if (test_bit(ISP_ABORT_RETRY, &vha->dpc_flags)) { if (ha->isp_abort_cnt == 0) { - qla_printk(KERN_WARNING, ha, - "ISP error recovery failed - " - "board disabled\n"); + ql_log(ql_log_warn, vha, 0x8027, + "ISP error recover failed - board " + "disabled.\n"); /* * The next call disables the board * completely. @@ -3791,16 +3857,16 @@ qla82xx_abort_isp(scsi_qla_host_t *vha) rval = QLA_SUCCESS; } else { /* schedule another ISP abort */ ha->isp_abort_cnt--; - DEBUG(qla_printk(KERN_INFO, ha, - "qla%ld: ISP abort - retry remaining %d\n", - vha->host_no, ha->isp_abort_cnt)); + ql_log(ql_log_warn, vha, 0x8036, + "ISP abort - retry remaining %d.\n", + ha->isp_abort_cnt); rval = QLA_FUNCTION_FAILED; } } else { ha->isp_abort_cnt = MAX_RETRIES_OF_ISP_ABORT; - DEBUG(qla_printk(KERN_INFO, ha, - "(%ld): ISP error recovery - retrying (%d) " - "more times\n", vha->host_no, ha->isp_abort_cnt)); + ql_dbg(ql_dbg_taskm, vha, 0x8029, + "ISP error recovery - retrying (%d) more times.\n", + ha->isp_abort_cnt); set_bit(ISP_ABORT_RETRY, &vha->dpc_flags); rval = QLA_FUNCTION_FAILED; } @@ -3872,8 +3938,8 @@ int qla2x00_wait_for_fcoe_ctx_reset(scsi_qla_host_t *vha) break; } } - DEBUG2(printk(KERN_INFO - "%s status=%d\n", __func__, status)); + ql_dbg(ql_dbg_p3p, vha, 0xb027, + "%s status=%d.\n", status); return status; } @@ -3902,6 +3968,9 @@ qla82xx_chip_reset_cleanup(scsi_qla_host_t *vha) } } } + ql_dbg(ql_dbg_init, vha, 0x00b0, + "Entered %s fw_hung=%d.\n", + __func__, ha->flags.isp82xx_fw_hung); /* Abort all commands gracefully if fw NOT hung */ if (!ha->flags.isp82xx_fw_hung) { @@ -3922,13 +3991,13 @@ qla82xx_chip_reset_cleanup(scsi_qla_host_t *vha) spin_unlock_irqrestore( &ha->hardware_lock, flags); if (ha->isp_ops->abort_command(sp)) { - qla_printk(KERN_INFO, ha, - "scsi(%ld): mbx abort command failed in %s\n", - vha->host_no, __func__); + ql_log(ql_log_info, vha, + 0x00b1, + "mbx abort failed.\n"); } else { - qla_printk(KERN_INFO, ha, - "scsi(%ld): mbx abort command success in %s\n", - vha->host_no, __func__); + ql_log(ql_log_info, vha, + 0x00b2, + "mbx abort success.\n"); } spin_lock_irqsave(&ha->hardware_lock, flags); } @@ -3940,8 +4009,9 @@ qla82xx_chip_reset_cleanup(scsi_qla_host_t *vha) /* Wait for pending cmds (physical and virtual) to complete */ if (!qla2x00_eh_wait_for_pending_commands(vha, 0, 0, WAIT_HOST) == QLA_SUCCESS) { - DEBUG2(qla_printk(KERN_INFO, ha, - "Done wait for pending commands\n")); + ql_dbg(ql_dbg_init, vha, 0x00b3, + "Done wait for " + "pending commands.\n"); } } } diff --git a/drivers/scsi/qla2xxx/qla_os.c b/drivers/scsi/qla2xxx/qla_os.c index f461925a9dfc..e02df276804e 100644 --- a/drivers/scsi/qla2xxx/qla_os.c +++ b/drivers/scsi/qla2xxx/qla_os.c @@ -35,6 +35,10 @@ static struct kmem_cache *srb_cachep; * CT6 CTX allocation cache */ static struct kmem_cache *ctx_cachep; +/* + * error level for logging + */ +int ql_errlev = ql_log_all; int ql2xlogintimeout = 20; module_param(ql2xlogintimeout, int, S_IRUGO); @@ -69,8 +73,17 @@ MODULE_PARM_DESC(ql2xallocfwdump, int ql2xextended_error_logging; module_param(ql2xextended_error_logging, int, S_IRUGO|S_IWUSR); MODULE_PARM_DESC(ql2xextended_error_logging, - "Option to enable extended error logging, " - "Default is 0 - no logging. 1 - log errors."); + "Option to enable extended error logging,\n" + "\t\tDefault is 0 - no logging. 0x40000000 - Module Init & Probe.\n" + "\t\t0x20000000 - Mailbox Cmnds. 0x10000000 - Device Discovery.\n" + "\t\t0x08000000 - IO tracing. 0x04000000 - DPC Thread.\n" + "\t\t0x02000000 - Async events. 0x01000000 - Timer routines.\n" + "\t\t0x00800000 - User space. 0x00400000 - Task Management.\n" + "\t\t0x00200000 - AER/EEH. 0x00100000 - Multi Q.\n" + "\t\t0x00080000 - P3P Specific. 0x00040000 - Virtual Port.\n" + "\t\t0x00020000 - Buffer Dump. 0x00010000 - Misc.\n" + "\t\t0x7fffffff - For enabling all logs, can be too many logs.\n" + "\t\tDo LOGICAL OR of the value to enable more than one level"); int ql2xshiftctondsd = 6; module_param(ql2xshiftctondsd, int, S_IRUGO); @@ -128,8 +141,8 @@ MODULE_PARM_DESC(ql2xmultique_tag, int ql2xfwloadbin; module_param(ql2xfwloadbin, int, S_IRUGO); MODULE_PARM_DESC(ql2xfwloadbin, - "Option to specify location from which to load ISP firmware:\n" - " 2 -- load firmware via the request_firmware() (hotplug)\n" + "Option to specify location from which to load ISP firmware:.\n" + " 2 -- load firmware via the request_firmware() (hotplug).\n" " interface.\n" " 1 -- load firmware from flash.\n" " 0 -- use default semantics.\n"); @@ -143,7 +156,7 @@ MODULE_PARM_DESC(ql2xetsenable, int ql2xdbwr = 1; module_param(ql2xdbwr, int, S_IRUGO); MODULE_PARM_DESC(ql2xdbwr, - "Option to specify scheme for request queue posting\n" + "Option to specify scheme for request queue posting.\n" " 0 -- Regular doorbell.\n" " 1 -- CAMRAM doorbell (faster).\n"); @@ -168,7 +181,7 @@ MODULE_PARM_DESC(ql2xasynctmfenable, int ql2xdontresethba; module_param(ql2xdontresethba, int, S_IRUGO); MODULE_PARM_DESC(ql2xdontresethba, - "Option to specify reset behaviour\n" + "Option to specify reset behaviour.\n" " 0 (Default) -- Reset on failure.\n" " 1 -- Do not reset on failure.\n"); @@ -247,8 +260,11 @@ static inline void qla2x00_restart_timer(scsi_qla_host_t *vha, unsigned long interval) { /* Currently used for 82XX only. */ - if (vha->device_flags & DFLG_DEV_FAILED) + if (vha->device_flags & DFLG_DEV_FAILED) { + ql_dbg(ql_dbg_timer, vha, 0x600d, + "Device in a failed state, returning.\n"); return; + } mod_timer(&vha->timer, jiffies + interval * HZ); } @@ -273,19 +289,20 @@ static void qla2x00_sp_free_dma(srb_t *); /* -------------------------------------------------------------------------- */ static int qla2x00_alloc_queues(struct qla_hw_data *ha) { + scsi_qla_host_t *vha = pci_get_drvdata(ha->pdev); ha->req_q_map = kzalloc(sizeof(struct req_que *) * ha->max_req_queues, GFP_KERNEL); if (!ha->req_q_map) { - qla_printk(KERN_WARNING, ha, - "Unable to allocate memory for request queue ptrs\n"); + ql_log(ql_log_fatal, vha, 0x003b, + "Unable to allocate memory for request queue ptrs.\n"); goto fail_req_map; } ha->rsp_q_map = kzalloc(sizeof(struct rsp_que *) * ha->max_rsp_queues, GFP_KERNEL); if (!ha->rsp_q_map) { - qla_printk(KERN_WARNING, ha, - "Unable to allocate memory for response queue ptrs\n"); + ql_log(ql_log_fatal, vha, 0x003c, + "Unable to allocate memory for response queue ptrs.\n"); goto fail_rsp_map; } set_bit(0, ha->rsp_qid_map); @@ -349,8 +366,8 @@ static int qla25xx_setup_mode(struct scsi_qla_host *vha) struct qla_hw_data *ha = vha->hw; if (!(ha->fw_attributes & BIT_6)) { - qla_printk(KERN_INFO, ha, - "Firmware is not multi-queue capable\n"); + ql_log(ql_log_warn, vha, 0x00d8, + "Firmware is not multi-queue capable.\n"); goto fail; } if (ql2xmultique_tag) { @@ -359,8 +376,8 @@ static int qla25xx_setup_mode(struct scsi_qla_host *vha) req = qla25xx_create_req_que(ha, options, 0, 0, -1, QLA_DEFAULT_QUE_QOS); if (!req) { - qla_printk(KERN_WARNING, ha, - "Can't create request queue\n"); + ql_log(ql_log_warn, vha, 0x00e0, + "Failed to create request queue.\n"); goto fail; } ha->wq = alloc_workqueue("qla2xxx_wq", WQ_MEM_RECLAIM, 1); @@ -369,17 +386,20 @@ static int qla25xx_setup_mode(struct scsi_qla_host *vha) for (ques = 1; ques < ha->max_rsp_queues; ques++) { ret = qla25xx_create_rsp_que(ha, options, 0, 0, req); if (!ret) { - qla_printk(KERN_WARNING, ha, - "Response Queue create failed\n"); + ql_log(ql_log_warn, vha, 0x00e8, + "Failed to create response queue.\n"); goto fail2; } } ha->flags.cpu_affinity_enabled = 1; - - DEBUG2(qla_printk(KERN_INFO, ha, - "CPU affinity mode enabled, no. of response" - " queues:%d, no. of request queues:%d\n", - ha->max_rsp_queues, ha->max_req_queues)); + ql_dbg(ql_dbg_multiq, vha, 0xc007, + "CPU affinity mode enalbed, " + "no. of response queues:%d no. of request queues:%d.\n", + ha->max_rsp_queues, ha->max_req_queues); + ql_dbg(ql_dbg_init, vha, 0x00e9, + "CPU affinity mode enalbed, " + "no. of response queues:%d no. of request queues:%d.\n", + ha->max_rsp_queues, ha->max_req_queues); } return 0; fail2: @@ -526,8 +546,11 @@ qla2x00_get_new_sp(scsi_qla_host_t *vha, fc_port_t *fcport, struct qla_hw_data *ha = vha->hw; sp = mempool_alloc(ha->srb_mempool, GFP_ATOMIC); - if (!sp) + if (!sp) { + ql_log(ql_log_warn, vha, 0x3006, + "Memory allocation failed for sp.\n"); return sp; + } atomic_set(&sp->ref_count, 1); sp->fcport = fcport; @@ -551,30 +574,43 @@ qla2xxx_queuecommand(struct Scsi_Host *host, struct scsi_cmnd *cmd) int rval; if (ha->flags.eeh_busy) { - if (ha->flags.pci_channel_io_perm_failure) + if (ha->flags.pci_channel_io_perm_failure) { + ql_dbg(ql_dbg_io, vha, 0x3001, + "PCI Channel IO permanent failure, exiting " + "cmd=%p.\n", cmd); cmd->result = DID_NO_CONNECT << 16; - else + } else { + ql_dbg(ql_dbg_io, vha, 0x3002, + "EEH_Busy, Requeuing the cmd=%p.\n", cmd); cmd->result = DID_REQUEUE << 16; + } goto qc24_fail_command; } rval = fc_remote_port_chkready(rport); if (rval) { cmd->result = rval; + ql_dbg(ql_dbg_io, vha, 0x3003, + "fc_remote_port_chkready failed for cmd=%p, rval=0x%x.\n", + cmd, rval); goto qc24_fail_command; } if (!vha->flags.difdix_supported && scsi_get_prot_op(cmd) != SCSI_PROT_NORMAL) { - DEBUG2(qla_printk(KERN_ERR, ha, - "DIF Cap Not Reg, fail DIF capable cmd's:%x\n", - cmd->cmnd[0])); + ql_dbg(ql_dbg_io, vha, 0x3004, + "DIF Cap not reg, fail DIF capable cmd's:%p.\n", + cmd); cmd->result = DID_NO_CONNECT << 16; goto qc24_fail_command; } if (atomic_read(&fcport->state) != FCS_ONLINE) { if (atomic_read(&fcport->state) == FCS_DEVICE_DEAD || atomic_read(&base_vha->loop_state) == LOOP_DEAD) { + ql_dbg(ql_dbg_io, vha, 0x3005, + "Returning DNC, fcport_state=%d loop_state=%d.\n", + atomic_read(&fcport->state), + atomic_read(&base_vha->loop_state)); cmd->result = DID_NO_CONNECT << 16; goto qc24_fail_command; } @@ -586,8 +622,11 @@ qla2xxx_queuecommand(struct Scsi_Host *host, struct scsi_cmnd *cmd) goto qc24_host_busy; rval = ha->isp_ops->start_scsi(sp); - if (rval != QLA_SUCCESS) + if (rval != QLA_SUCCESS) { + ql_dbg(ql_dbg_io, vha, 0x3013, + "Start scsi failed rval=%d for cmd=%p.\n", rval, cmd); goto qc24_host_busy_free_sp; + } return 0; @@ -630,7 +669,8 @@ qla2x00_eh_wait_on_command(struct scsi_cmnd *cmd) int ret = QLA_SUCCESS; if (unlikely(pci_channel_offline(ha->pdev)) || ha->flags.eeh_busy) { - DEBUG17(qla_printk(KERN_WARNING, ha, "return:eh_wait\n")); + ql_dbg(ql_dbg_taskm, vha, 0x8005, + "Return:eh_wait.\n"); return ret; } @@ -723,7 +763,8 @@ qla2x00_wait_for_reset_ready(scsi_qla_host_t *vha) else return_status = QLA_FUNCTION_FAILED; - DEBUG2(printk("%s return_status=%d\n", __func__, return_status)); + ql_dbg(ql_dbg_taskm, vha, 0x8019, + "%s return status=%d.\n", __func__, return_status); return return_status; } @@ -831,10 +872,14 @@ qla2xxx_eh_abort(struct scsi_cmnd *cmd) int wait = 0; struct qla_hw_data *ha = vha->hw; + ql_dbg(ql_dbg_taskm, vha, 0x8000, + "Entered %s for cmd=%p.\n", __func__, cmd); if (!CMD_SP(cmd)) return SUCCESS; ret = fc_block_scsi_eh(cmd); + ql_dbg(ql_dbg_taskm, vha, 0x8001, + "Return value of fc_block_scsi_eh=%d.\n", ret); if (ret != 0) return ret; ret = SUCCESS; @@ -849,20 +894,19 @@ qla2xxx_eh_abort(struct scsi_cmnd *cmd) return SUCCESS; } - DEBUG2(printk("%s(%ld): aborting sp %p from RISC.", - __func__, vha->host_no, sp)); + ql_dbg(ql_dbg_taskm, vha, 0x8002, + "Aborting sp=%p cmd=%p from RISC ", sp, cmd); /* Get a reference to the sp and drop the lock.*/ sp_get(sp); spin_unlock_irqrestore(&ha->hardware_lock, flags); if (ha->isp_ops->abort_command(sp)) { - DEBUG2(printk("%s(%ld): abort_command " - "mbx failed.\n", __func__, vha->host_no)); - ret = FAILED; + ql_dbg(ql_dbg_taskm, vha, 0x8003, + "Abort command mbx failed for cmd=%p.\n", cmd); } else { - DEBUG3(printk("%s(%ld): abort_command " - "mbx success.\n", __func__, vha->host_no)); + ql_dbg(ql_dbg_taskm, vha, 0x8004, + "Abort command mbx success.\n"); wait = 1; } qla2x00_sp_compl(ha, sp); @@ -870,16 +914,14 @@ qla2xxx_eh_abort(struct scsi_cmnd *cmd) /* Wait for the command to be returned. */ if (wait) { if (qla2x00_eh_wait_on_command(cmd) != QLA_SUCCESS) { - qla_printk(KERN_ERR, ha, - "scsi(%ld:%d:%d): Abort handler timed out -- %x.\n", - vha->host_no, id, lun, ret); + ql_log(ql_log_warn, vha, 0x8006, + "Abort handler timed out for cmd=%p.\n", cmd); ret = FAILED; } } - qla_printk(KERN_INFO, ha, - "scsi(%ld:%d:%d): Abort command issued -- %d %x.\n", - vha->host_no, id, lun, wait, ret); + ql_log(ql_log_info, vha, 0x801c, + "Abort command issued -- %d %x.\n", wait, ret); return ret; } @@ -947,40 +989,59 @@ __qla2xxx_eh_generic_reset(char *name, enum nexus_wait_type type, fc_port_t *fcport = (struct fc_port *) cmd->device->hostdata; int err; - if (!fcport) + if (!fcport) { + ql_log(ql_log_warn, vha, 0x8007, + "fcport is NULL.\n"); return FAILED; + } err = fc_block_scsi_eh(cmd); + ql_dbg(ql_dbg_taskm, vha, 0x8008, + "fc_block_scsi_eh ret=%d.\n", err); if (err != 0) return err; - qla_printk(KERN_INFO, vha->hw, "scsi(%ld:%d:%d): %s RESET ISSUED.\n", - vha->host_no, cmd->device->id, cmd->device->lun, name); + ql_log(ql_log_info, vha, 0x8009, + "%s RESET ISSUED for id %d lun %d cmd=%p.\n", name, + cmd->device->id, cmd->device->lun, cmd); err = 0; - if (qla2x00_wait_for_hba_online(vha) != QLA_SUCCESS) + if (qla2x00_wait_for_hba_online(vha) != QLA_SUCCESS) { + ql_log(ql_log_warn, vha, 0x800a, + "Wait for hba online failed for cmd=%p.\n", cmd); goto eh_reset_failed; + } err = 1; - if (qla2x00_wait_for_loop_ready(vha) != QLA_SUCCESS) + if (qla2x00_wait_for_loop_ready(vha) != QLA_SUCCESS) { + ql_log(ql_log_warn, vha, 0x800b, + "Wait for loop ready failed for cmd=%p.\n", cmd); goto eh_reset_failed; + } err = 2; if (do_reset(fcport, cmd->device->lun, cmd->request->cpu + 1) - != QLA_SUCCESS) + != QLA_SUCCESS) { + ql_log(ql_log_warn, vha, 0x800c, + "do_reset failed for cmd=%p.\n", cmd); goto eh_reset_failed; + } err = 3; if (qla2x00_eh_wait_for_pending_commands(vha, cmd->device->id, - cmd->device->lun, type) != QLA_SUCCESS) + cmd->device->lun, type) != QLA_SUCCESS) { + ql_log(ql_log_warn, vha, 0x800d, + "wait for peding cmds failed for cmd=%p.\n", cmd); goto eh_reset_failed; + } - qla_printk(KERN_INFO, vha->hw, "scsi(%ld:%d:%d): %s RESET SUCCEEDED.\n", - vha->host_no, cmd->device->id, cmd->device->lun, name); + ql_log(ql_log_info, vha, 0x800e, + "%s RESET SUCCEEDED for id %d lun %d cmd=%p.\n", name, + cmd->device->id, cmd->device->lun, cmd); return SUCCESS; eh_reset_failed: - qla_printk(KERN_INFO, vha->hw, "scsi(%ld:%d:%d): %s RESET FAILED: %s.\n" - , vha->host_no, cmd->device->id, cmd->device->lun, name, - reset_errors[err]); + ql_log(ql_log_info, vha, 0x800f, + "%s RESET FAILED: %s for id %d lun %d cmd=%p.\n", name, + reset_errors[err], cmd->device->id, cmd->device->lun); return FAILED; } @@ -1030,19 +1091,25 @@ qla2xxx_eh_bus_reset(struct scsi_cmnd *cmd) id = cmd->device->id; lun = cmd->device->lun; - if (!fcport) + if (!fcport) { + ql_log(ql_log_warn, vha, 0x8010, + "fcport is NULL.\n"); return ret; + } ret = fc_block_scsi_eh(cmd); + ql_dbg(ql_dbg_taskm, vha, 0x8011, + "fc_block_scsi_eh ret=%d.\n", ret); if (ret != 0) return ret; ret = FAILED; - qla_printk(KERN_INFO, vha->hw, - "scsi(%ld:%d:%d): BUS RESET ISSUED.\n", vha->host_no, id, lun); + ql_log(ql_log_info, vha, 0x8012, + "BUS RESET ISSUED for id %d lun %d.\n", id, lun); if (qla2x00_wait_for_hba_online(vha) != QLA_SUCCESS) { - DEBUG2(printk("%s failed:board disabled\n",__func__)); + ql_log(ql_log_fatal, vha, 0x8013, + "Wait for hba online failed board disabled.\n"); goto eh_bus_reset_done; } @@ -1055,12 +1122,15 @@ qla2xxx_eh_bus_reset(struct scsi_cmnd *cmd) /* Flush outstanding commands. */ if (qla2x00_eh_wait_for_pending_commands(vha, 0, 0, WAIT_HOST) != - QLA_SUCCESS) + QLA_SUCCESS) { + ql_log(ql_log_warn, vha, 0x8014, + "Wait for pending commands failed.\n"); ret = FAILED; + } eh_bus_reset_done: - qla_printk(KERN_INFO, vha->hw, "%s: reset %s\n", __func__, - (ret == FAILED) ? "failed" : "succeeded"); + ql_log(ql_log_warn, vha, 0x802b, + "BUS RESET %s.\n", (ret == FAILED) ? "FAILED" : "SUCCEDED"); return ret; } @@ -1093,16 +1163,21 @@ qla2xxx_eh_host_reset(struct scsi_cmnd *cmd) id = cmd->device->id; lun = cmd->device->lun; - if (!fcport) + if (!fcport) { + ql_log(ql_log_warn, vha, 0x8016, + "fcport is NULL.\n"); return ret; + } ret = fc_block_scsi_eh(cmd); + ql_dbg(ql_dbg_taskm, vha, 0x8017, + "fc_block_scsi_eh ret=%d.\n", ret); if (ret != 0) return ret; ret = FAILED; - qla_printk(KERN_INFO, ha, - "scsi(%ld:%d:%d): ADAPTER RESET ISSUED.\n", vha->host_no, id, lun); + ql_log(ql_log_info, vha, 0x8018, + "ADAPTER RESET ISSUED for id %d lun %d.\n", id, lun); if (qla2x00_wait_for_reset_ready(vha) != QLA_SUCCESS) goto eh_host_reset_lock; @@ -1137,8 +1212,11 @@ qla2xxx_eh_host_reset(struct scsi_cmnd *cmd) /* failed. schedule dpc to try */ set_bit(ISP_ABORT_NEEDED, &base_vha->dpc_flags); - if (qla2x00_wait_for_hba_online(vha) != QLA_SUCCESS) + if (qla2x00_wait_for_hba_online(vha) != QLA_SUCCESS) { + ql_log(ql_log_warn, vha, 0x802a, + "wait for hba online failed.\n"); goto eh_host_reset_lock; + } } clear_bit(ABORT_ISP_ACTIVE, &base_vha->dpc_flags); } @@ -1149,7 +1227,7 @@ qla2xxx_eh_host_reset(struct scsi_cmnd *cmd) ret = SUCCESS; eh_host_reset_lock: - qla_printk(KERN_INFO, ha, "%s: reset %s\n", __func__, + qla_printk(KERN_INFO, ha, "%s: reset %s.\n", __func__, (ret == FAILED) ? "failed" : "succeeded"); return ret; @@ -1179,9 +1257,9 @@ qla2x00_loop_reset(scsi_qla_host_t *vha) ret = ha->isp_ops->target_reset(fcport, 0, 0); if (ret != QLA_SUCCESS) { - DEBUG2_3(printk("%s(%ld): bus_reset failed: " - "target_reset=%d d_id=%x.\n", __func__, - vha->host_no, ret, fcport->d_id.b24)); + ql_dbg(ql_dbg_taskm, vha, 0x802c, + "Bus Reset failed: Target Reset=%d " + "d_id=%x.\n", ret, fcport->d_id.b24); } } } @@ -1189,9 +1267,8 @@ qla2x00_loop_reset(scsi_qla_host_t *vha) if (ha->flags.enable_lip_full_login && !IS_QLA8XXX_TYPE(ha)) { ret = qla2x00_full_login_lip(vha); if (ret != QLA_SUCCESS) { - DEBUG2_3(printk("%s(%ld): failed: " - "full_login_lip=%d.\n", __func__, vha->host_no, - ret)); + ql_dbg(ql_dbg_taskm, vha, 0x802d, + "full_login_lip=%d.\n", ret); } atomic_set(&vha->loop_state, LOOP_DOWN); atomic_set(&vha->loop_down_timer, LOOP_DOWN_TIME); @@ -1202,8 +1279,8 @@ qla2x00_loop_reset(scsi_qla_host_t *vha) if (ha->flags.enable_lip_reset) { ret = qla2x00_lip_reset(vha); if (ret != QLA_SUCCESS) { - DEBUG2_3(printk("%s(%ld): failed: " - "lip_reset=%d.\n", __func__, vha->host_no, ret)); + ql_dbg(ql_dbg_taskm, vha, 0x802e, + "lip_reset failed (%d).\n", ret); } else qla2x00_wait_for_loop_ready(vha); } @@ -1302,17 +1379,17 @@ static void qla2x00_handle_queue_full(struct scsi_device *sdev, int qdepth) if (!scsi_track_queue_full(sdev, qdepth)) return; - DEBUG2(qla_printk(KERN_INFO, fcport->vha->hw, - "scsi(%ld:%d:%d:%d): Queue depth adjusted-down to %d.\n", - fcport->vha->host_no, sdev->channel, sdev->id, sdev->lun, - sdev->queue_depth)); + ql_dbg(ql_dbg_io, fcport->vha, 0x3029, + "Queue depth adjusted-down " + "to %d for scsi(%ld:%d:%d:%d).\n", + sdev->queue_depth, fcport->vha->host_no, + sdev->channel, sdev->id, sdev->lun); } static void qla2x00_adjust_sdev_qdepth_up(struct scsi_device *sdev, int qdepth) { fc_port_t *fcport = sdev->hostdata; struct scsi_qla_host *vha = fcport->vha; - struct qla_hw_data *ha = vha->hw; struct req_que *req = NULL; req = vha->req; @@ -1327,10 +1404,11 @@ static void qla2x00_adjust_sdev_qdepth_up(struct scsi_device *sdev, int qdepth) else scsi_adjust_queue_depth(sdev, MSG_SIMPLE_TAG, qdepth); - DEBUG2(qla_printk(KERN_INFO, ha, - "scsi(%ld:%d:%d:%d): Queue depth adjusted-up to %d.\n", - fcport->vha->host_no, sdev->channel, sdev->id, sdev->lun, - sdev->queue_depth)); + ql_dbg(ql_dbg_io, vha, 0x302a, + "Queue depth adjusted-up to %d for " + "scsi(%ld:%d:%d:%d).\n", + sdev->queue_depth, fcport->vha->host_no, + sdev->channel, sdev->id, sdev->lun); } static int @@ -1776,6 +1854,9 @@ qla2x00_set_isp_flags(struct qla_hw_data *ha) ha->flags.port0 = 1; else ha->flags.port0 = 0; + ql_dbg_pci(ql_dbg_init, ha->pdev, 0x000b, + "device_type=0x%x port=%d fw_srisc_address=%p.\n", + ha->device_type, ha->flags.port0, ha->fw_srisc_address); } static int @@ -1790,10 +1871,9 @@ qla2x00_iospace_config(struct qla_hw_data *ha) if (pci_request_selected_regions(ha->pdev, ha->bars, QLA2XXX_DRIVER_NAME)) { - qla_printk(KERN_WARNING, ha, - "Failed to reserve PIO/MMIO regions (%s)\n", + ql_log_pci(ql_log_fatal, ha->pdev, 0x0011, + "Failed to reserve PIO/MMIO regions (%s), aborting.\n", pci_name(ha->pdev)); - goto iospace_error_exit; } if (!(ha->bars & 1)) @@ -1803,39 +1883,42 @@ qla2x00_iospace_config(struct qla_hw_data *ha) pio = pci_resource_start(ha->pdev, 0); if (pci_resource_flags(ha->pdev, 0) & IORESOURCE_IO) { if (pci_resource_len(ha->pdev, 0) < MIN_IOBASE_LEN) { - qla_printk(KERN_WARNING, ha, - "Invalid PCI I/O region size (%s)...\n", - pci_name(ha->pdev)); + ql_log_pci(ql_log_warn, ha->pdev, 0x0012, + "Invalid pci I/O region size (%s).\n", + pci_name(ha->pdev)); pio = 0; } } else { - qla_printk(KERN_WARNING, ha, - "region #0 not a PIO resource (%s)...\n", + ql_log_pci(ql_log_warn, ha->pdev, 0x0013, + "Region #0 no a PIO resource (%s).\n", pci_name(ha->pdev)); pio = 0; } ha->pio_address = pio; + ql_dbg_pci(ql_dbg_init, ha->pdev, 0x0014, + "PIO address=%p.\n", + ha->pio_address); skip_pio: /* Use MMIO operations for all accesses. */ if (!(pci_resource_flags(ha->pdev, 1) & IORESOURCE_MEM)) { - qla_printk(KERN_ERR, ha, - "region #1 not an MMIO resource (%s), aborting\n", + ql_log_pci(ql_log_fatal, ha->pdev, 0x0015, + "Region #1 not an MMIO resource (%s), aborting.\n", pci_name(ha->pdev)); goto iospace_error_exit; } if (pci_resource_len(ha->pdev, 1) < MIN_IOBASE_LEN) { - qla_printk(KERN_ERR, ha, - "Invalid PCI mem region size (%s), aborting\n", - pci_name(ha->pdev)); + ql_log_pci(ql_log_fatal, ha->pdev, 0x0016, + "Invalid PCI mem region size (%s), aborting.\n", + pci_name(ha->pdev)); goto iospace_error_exit; } ha->iobase = ioremap(pci_resource_start(ha->pdev, 1), MIN_IOBASE_LEN); if (!ha->iobase) { - qla_printk(KERN_ERR, ha, - "cannot remap MMIO (%s), aborting\n", pci_name(ha->pdev)); - + ql_log_pci(ql_log_fatal, ha->pdev, 0x0017, + "Cannot remap MMIO (%s), aborting.\n", + pci_name(ha->pdev)); goto iospace_error_exit; } @@ -1849,6 +1932,8 @@ skip_pio: ha->mqiobase = ioremap(pci_resource_start(ha->pdev, 3), pci_resource_len(ha->pdev, 3)); if (ha->mqiobase) { + ql_dbg_pci(ql_dbg_init, ha->pdev, 0x0018, + "MQIO Base=%p.\n", ha->mqiobase); /* Read MSIX vector size of the board */ pci_read_config_word(ha->pdev, QLA_PCI_MSIX_CONTROL, &msix); ha->msix_count = msix; @@ -1861,17 +1946,24 @@ skip_pio: ha->max_req_queues = 2; } else if (ql2xmaxqueues > 1) { ha->max_req_queues = ql2xmaxqueues > QLA_MQ_SIZE ? - QLA_MQ_SIZE : ql2xmaxqueues; - DEBUG2(qla_printk(KERN_INFO, ha, "QoS mode set, max no" - " of request queues:%d\n", ha->max_req_queues)); + QLA_MQ_SIZE : ql2xmaxqueues; + ql_dbg_pci(ql_dbg_multiq, ha->pdev, 0xc008, + "QoS mode set, max no of request queues:%d.\n", + ha->max_req_queues); + ql_dbg_pci(ql_dbg_init, ha->pdev, 0x0019, + "QoS mode set, max no of request queues:%d.\n", + ha->max_req_queues); } - qla_printk(KERN_INFO, ha, - "MSI-X vector count: %d\n", msix); + ql_log_pci(ql_log_info, ha->pdev, 0x001a, + "MSI-X vector count: %d.\n", msix); } else - qla_printk(KERN_INFO, ha, "BAR 3 not enabled\n"); + ql_log_pci(ql_log_info, ha->pdev, 0x001b, + "BAR 3 not enabled.\n"); mqiobase_exit: ha->msix_count = ha->max_rsp_queues + 1; + ql_dbg_pci(ql_dbg_init, ha->pdev, 0x001c, + "MSIX Count:%d.\n", ha->msix_count); return (0); iospace_error_exit: @@ -1935,7 +2027,11 @@ qla2x00_probe_one(struct pci_dev *pdev, const struct pci_device_id *id) pdev->device == PCI_DEVICE_ID_QLOGIC_ISP8021) { bars = pci_select_bars(pdev, IORESOURCE_MEM); mem_only = 1; + ql_dbg_pci(ql_dbg_init, pdev, 0x0007, + "Mem only adapter.\n"); } + ql_dbg_pci(ql_dbg_init, pdev, 0x0008, + "Bars=%d.\n", bars); if (mem_only) { if (pci_enable_device_mem(pdev)) @@ -1950,9 +2046,12 @@ qla2x00_probe_one(struct pci_dev *pdev, const struct pci_device_id *id) ha = kzalloc(sizeof(struct qla_hw_data), GFP_KERNEL); if (!ha) { - DEBUG(printk("Unable to allocate memory for ha\n")); + ql_log_pci(ql_log_fatal, pdev, 0x0009, + "Unable to allocate memory for ha.\n"); goto probe_out; } + ql_dbg_pci(ql_dbg_init, pdev, 0x000a, + "Memory allocated for ha=%p.\n", ha); ha->pdev = pdev; /* Clear our data area */ @@ -1974,10 +2073,9 @@ qla2x00_probe_one(struct pci_dev *pdev, const struct pci_device_id *id) if (ret) goto probe_hw_failed; - qla_printk(KERN_INFO, ha, - "Found an ISP%04X, irq %d, iobase 0x%p\n", pdev->device, pdev->irq, - ha->iobase); - + ql_log_pci(ql_log_info, pdev, 0x001d, + "Found an ISP%04X irq %d iobase 0x%p.\n", + pdev->device, pdev->irq, ha->iobase); ha->prev_topology = 0; ha->init_cb_size = sizeof(init_cb_t); ha->link_data_rate = PORT_SPEED_UNKNOWN; @@ -2078,7 +2176,18 @@ qla2x00_probe_one(struct pci_dev *pdev, const struct pci_device_id *id) ha->nvram_conf_off = FARX_ACCESS_NVRAM_CONF; ha->nvram_data_off = FARX_ACCESS_NVRAM_DATA; } - + ql_dbg_pci(ql_dbg_init, pdev, 0x001e, + "mbx_count=%d, req_length=%d, " + "rsp_length=%d, max_loop_id=%d, init_cb_size=%d, " + "gid_list_info_size=%d, optrom_size=%d, nvram_npiv_size=%d, .\n", + ha->mbx_count, req_length, rsp_length, ha->max_loop_id, + ha->init_cb_size, ha->gid_list_info_size, ha->optrom_size, + ha->nvram_npiv_size); + ql_dbg_pci(ql_dbg_init, pdev, 0x001f, + "isp_ops=%p, flash_conf_off=%d, " + "flash_data_off=%d, nvram_conf_off=%d, nvram_data_off=%d.\n", + ha->isp_ops, ha->flash_conf_off, ha->flash_data_off, + ha->nvram_conf_off, ha->nvram_data_off); mutex_init(&ha->vport_lock); init_completion(&ha->mbx_cmd_comp); complete(&ha->mbx_cmd_comp); @@ -2088,10 +2197,14 @@ qla2x00_probe_one(struct pci_dev *pdev, const struct pci_device_id *id) set_bit(0, (unsigned long *) ha->vp_idx_map); qla2x00_config_dma_addressing(ha); + ql_dbg_pci(ql_dbg_init, pdev, 0x0020, + "64 Bit addressing is %s.\n", + ha->flags.enable_64bit_addressing ? "enable" : + "disable"); ret = qla2x00_mem_alloc(ha, req_length, rsp_length, &req, &rsp); if (!ret) { - qla_printk(KERN_WARNING, ha, - "[ERROR] Failed to allocate memory for adapter\n"); + ql_log_pci(ql_log_fatal, pdev, 0x0031, + "Failed to allocate memory for adapter, aborting.\n"); goto probe_hw_failed; } @@ -2103,9 +2216,6 @@ qla2x00_probe_one(struct pci_dev *pdev, const struct pci_device_id *id) base_vha = qla2x00_create_host(sht, ha); if (!base_vha) { - qla_printk(KERN_WARNING, ha, - "[ERROR] Failed to allocate memory for scsi_host\n"); - ret = -ENOMEM; qla2x00_mem_free(ha); qla2x00_free_req_que(ha, req); @@ -2132,7 +2242,11 @@ qla2x00_probe_one(struct pci_dev *pdev, const struct pci_device_id *id) if (!IS_QLA82XX(ha)) host->sg_tablesize = QLA_SG_ALL; } - + ql_dbg(ql_dbg_init, base_vha, 0x0032, + "can_queue=%d, req=%p, " + "mgmt_svr_loop_id=%d, sg_tablesize=%d.\n", + host->can_queue, base_vha->req, + base_vha->mgmt_svr_loop_id, host->sg_tablesize); host->max_id = max_id; host->this_id = 255; host->cmd_per_lun = 3; @@ -2146,6 +2260,14 @@ qla2x00_probe_one(struct pci_dev *pdev, const struct pci_device_id *id) host->transportt = qla2xxx_transport_template; sht->vendor_id = (SCSI_NL_VID_TYPE_PCI | PCI_VENDOR_ID_QLOGIC); + ql_dbg(ql_dbg_init, base_vha, 0x0033, + "max_id=%d this_id=%d " + "cmd_per_len=%d unique_id=%d max_cmd_len=%d max_channel=%d " + "max_lun=%d transportt=%p, vendor_id=%d.\n", host->max_id, + host->this_id, host->cmd_per_lun, host->unique_id, + host->max_cmd_len, host->max_channel, host->max_lun, + host->transportt, sht->vendor_id); + /* Set up the irqs */ ret = qla2x00_request_irqs(ha, rsp); if (ret) @@ -2156,9 +2278,8 @@ qla2x00_probe_one(struct pci_dev *pdev, const struct pci_device_id *id) /* Alloc arrays of request and response ring ptrs */ que_init: if (!qla2x00_alloc_queues(ha)) { - qla_printk(KERN_WARNING, ha, - "[ERROR] Failed to allocate memory for queue" - " pointers\n"); + ql_log(ql_log_fatal, base_vha, 0x003d, + "Failed to allocate memory for queue pointers.. aborting.\n"); goto probe_init_failed; } @@ -2186,20 +2307,33 @@ que_init: rsp->rsp_q_out = &ha->iobase->isp82.rsp_q_out[0]; } - if (qla2x00_initialize_adapter(base_vha)) { - qla_printk(KERN_WARNING, ha, - "Failed to initialize adapter\n"); + ql_dbg(ql_dbg_multiq, base_vha, 0xc009, + "rsp_q_map=%p req_q_map=%p rsp->req=%p req->rsp=%p.\n", + ha->rsp_q_map, ha->req_q_map, rsp->req, req->rsp); + ql_dbg(ql_dbg_multiq, base_vha, 0xc00a, + "req->req_q_in=%p req->req_q_out=%p " + "rsp->rsp_q_in=%p rsp->rsp_q_out=%p.\n", + req->req_q_in, req->req_q_out, + rsp->rsp_q_in, rsp->rsp_q_out); + ql_dbg(ql_dbg_init, base_vha, 0x003e, + "rsp_q_map=%p req_q_map=%p rsp->req=%p req->rsp=%p.\n", + ha->rsp_q_map, ha->req_q_map, rsp->req, req->rsp); + ql_dbg(ql_dbg_init, base_vha, 0x003f, + "req->req_q_in=%p req->req_q_out=%p rsp->rsp_q_in=%p rsp->rsp_q_out=%p.\n", + req->req_q_in, req->req_q_out, rsp->rsp_q_in, rsp->rsp_q_out); - DEBUG2(printk("scsi(%ld): Failed to initialize adapter - " - "Adapter flags %x.\n", - base_vha->host_no, base_vha->device_flags)); + if (qla2x00_initialize_adapter(base_vha)) { + ql_log(ql_log_fatal, base_vha, 0x00d6, + "Failed to initialize adapter - Adapter flags %x.\n", + base_vha->device_flags); if (IS_QLA82XX(ha)) { qla82xx_idc_lock(ha); qla82xx_wr_32(ha, QLA82XX_CRB_DEV_STATE, QLA82XX_DEV_FAILED); qla82xx_idc_unlock(ha); - qla_printk(KERN_INFO, ha, "HW State: FAILED\n"); + ql_log(ql_log_fatal, base_vha, 0x00d7, + "HW State: FAILED.\n"); } ret = -ENODEV; @@ -2208,9 +2342,8 @@ que_init: if (ha->mqenable) { if (qla25xx_setup_mode(base_vha)) { - qla_printk(KERN_WARNING, ha, - "Can't create queues, falling back to single" - " queue mode\n"); + ql_log(ql_log_warn, base_vha, 0x00ec, + "Failed to create queues, falling back to single queue mode.\n"); goto que_init; } } @@ -2222,13 +2355,15 @@ que_init: * Startup the kernel thread for this host adapter */ ha->dpc_thread = kthread_create(qla2x00_do_dpc, ha, - "%s_dpc", base_vha->host_str); + "%s_dpc", base_vha->host_str); if (IS_ERR(ha->dpc_thread)) { - qla_printk(KERN_WARNING, ha, - "Unable to start DPC thread!\n"); + ql_log(ql_log_fatal, base_vha, 0x00ed, + "Failed to start DPC thread.\n"); ret = PTR_ERR(ha->dpc_thread); goto probe_failed; } + ql_dbg(ql_dbg_init, base_vha, 0x00ee, + "DPC thread started successfully.\n"); skip_dpc: list_add_tail(&base_vha->list, &ha->vp_list); @@ -2236,16 +2371,18 @@ skip_dpc: /* Initialized the timer */ qla2x00_start_timer(base_vha, qla2x00_timer, WATCH_INTERVAL); - - DEBUG2(printk("DEBUG: detect hba %ld at address = %p\n", - base_vha->host_no, ha)); + ql_dbg(ql_dbg_init, base_vha, 0x00ef, + "Started qla2x00_timer with " + "interval=%d.\n", WATCH_INTERVAL); + ql_dbg(ql_dbg_init, base_vha, 0x00f0, + "Detected hba at address=%p.\n", + ha); if ((IS_QLA25XX(ha) || IS_QLA81XX(ha)) && ql2xenabledif) { if (ha->fw_attributes & BIT_4) { base_vha->flags.difdix_supported = 1; - DEBUG18(qla_printk(KERN_INFO, ha, - "Registering for DIF/DIX type 1 and 3" - " protection.\n")); + ql_dbg(ql_dbg_init, base_vha, 0x00f1, + "Registering for DIF/DIX type 1 and 3 protection.\n"); scsi_host_set_prot(host, SHOST_DIF_TYPE1_PROTECTION | SHOST_DIF_TYPE2_PROTECTION @@ -2267,6 +2404,9 @@ skip_dpc: base_vha->flags.init_done = 1; base_vha->flags.online = 1; + ql_dbg(ql_dbg_init, base_vha, 0x00f2, + "Init done and hba is online.\n"); + scsi_scan_host(host); qla2x00_alloc_sysfs_attr(base_vha); @@ -2275,14 +2415,17 @@ skip_dpc: qla2x00_dfs_setup(base_vha); - qla_printk(KERN_INFO, ha, "\n" - " QLogic Fibre Channel HBA Driver: %s\n" - " QLogic %s - %s\n" - " ISP%04X: %s @ %s hdma%c, host#=%ld, fw=%s\n", - qla2x00_version_str, ha->model_number, - ha->model_desc ? ha->model_desc : "", pdev->device, - ha->isp_ops->pci_info_str(base_vha, pci_info), pci_name(pdev), - ha->flags.enable_64bit_addressing ? '+' : '-', base_vha->host_no, + ql_log(ql_log_info, base_vha, 0x00fa, + "QLogic Fibre Channed HBA Driver: %s.\n", + qla2x00_version_str); + ql_log(ql_log_info, base_vha, 0x00fb, + "QLogic %s - %s.\n", + ha->model_number, ha->model_desc ? ha->model_desc : ""); + ql_log(ql_log_info, base_vha, 0x00fc, + "ISP%04X: %s @ %s hdma%c host#=%ld fw=%s.\n", + pdev->device, ha->isp_ops->pci_info_str(base_vha, pci_info), + pci_name(pdev), ha->flags.enable_64bit_addressing ? '+' : '-', + base_vha->host_no, ha->isp_ops->fw_version_str(base_vha, fw_str)); return 0; @@ -2580,20 +2723,15 @@ void qla2x00_mark_device_lost(scsi_qla_host_t *vha, fc_port_t *fcport, fcport->login_retry = vha->hw->login_retry_count; set_bit(RELOGIN_NEEDED, &vha->dpc_flags); - DEBUG(printk("scsi(%ld): Port login retry: " + ql_dbg(ql_dbg_disc, vha, 0x2067, + "Port login retry " "%02x%02x%02x%02x%02x%02x%02x%02x, " - "id = 0x%04x retry cnt=%d\n", - vha->host_no, - fcport->port_name[0], - fcport->port_name[1], - fcport->port_name[2], - fcport->port_name[3], - fcport->port_name[4], - fcport->port_name[5], - fcport->port_name[6], - fcport->port_name[7], - fcport->loop_id, - fcport->login_retry)); + "id = 0x%04x retry cnt=%d.\n", + fcport->port_name[0], fcport->port_name[1], + fcport->port_name[2], fcport->port_name[3], + fcport->port_name[4], fcport->port_name[5], + fcport->port_name[6], fcport->port_name[7], + fcport->loop_id, fcport->login_retry); } } @@ -2676,6 +2814,9 @@ qla2x00_mem_alloc(struct qla_hw_data *ha, uint16_t req_len, uint16_t rsp_len, ctx_cachep); if (!ha->ctx_mempool) goto fail_free_srb_mempool; + ql_dbg_pci(ql_dbg_init, ha->pdev, 0x0021, + "ctx_cachep=%p ctx_mempool=%p.\n", + ctx_cachep, ha->ctx_mempool); } /* Get memory for cached NVRAM */ @@ -2690,22 +2831,29 @@ qla2x00_mem_alloc(struct qla_hw_data *ha, uint16_t req_len, uint16_t rsp_len, if (!ha->s_dma_pool) goto fail_free_nvram; + ql_dbg_pci(ql_dbg_init, ha->pdev, 0x0022, + "init_cb=%p gid_list=%p, srb_mempool=%p s_dma_pool=%p.\n", + ha->init_cb, ha->gid_list, ha->srb_mempool, ha->s_dma_pool); + if (IS_QLA82XX(ha) || ql2xenabledif) { ha->dl_dma_pool = dma_pool_create(name, &ha->pdev->dev, DSD_LIST_DMA_POOL_SIZE, 8, 0); if (!ha->dl_dma_pool) { - qla_printk(KERN_WARNING, ha, - "Memory Allocation failed - dl_dma_pool\n"); + ql_log_pci(ql_log_fatal, ha->pdev, 0x0023, + "Failed to allocate memory for dl_dma_pool.\n"); goto fail_s_dma_pool; } ha->fcp_cmnd_dma_pool = dma_pool_create(name, &ha->pdev->dev, FCP_CMND_DMA_POOL_SIZE, 8, 0); if (!ha->fcp_cmnd_dma_pool) { - qla_printk(KERN_WARNING, ha, - "Memory Allocation failed - fcp_cmnd_dma_pool\n"); + ql_log_pci(ql_log_fatal, ha->pdev, 0x0024, + "Failed to allocate memory for fcp_cmnd_dma_pool.\n"); goto fail_dl_dma_pool; } + ql_dbg_pci(ql_dbg_init, ha->pdev, 0x0025, + "dl_dma_pool=%p fcp_cmnd_dma_pool=%p.\n", + ha->dl_dma_pool, ha->fcp_cmnd_dma_pool); } /* Allocate memory for SNS commands */ @@ -2715,6 +2863,8 @@ qla2x00_mem_alloc(struct qla_hw_data *ha, uint16_t req_len, uint16_t rsp_len, sizeof(struct sns_cmd_pkt), &ha->sns_cmd_dma, GFP_KERNEL); if (!ha->sns_cmd) goto fail_dma_pool; + ql_dbg_pci(ql_dbg_init, ha->pdev, 0x0026, + "sns_cmd.\n", ha->sns_cmd); } else { /* Get consistent memory allocated for MS IOCB */ ha->ms_iocb = dma_pool_alloc(ha->s_dma_pool, GFP_KERNEL, @@ -2726,12 +2876,16 @@ qla2x00_mem_alloc(struct qla_hw_data *ha, uint16_t req_len, uint16_t rsp_len, sizeof(struct ct_sns_pkt), &ha->ct_sns_dma, GFP_KERNEL); if (!ha->ct_sns) goto fail_free_ms_iocb; + ql_dbg_pci(ql_dbg_init, ha->pdev, 0x0027, + "ms_iocb=%p ct_sns=%p.\n", + ha->ms_iocb, ha->ct_sns); } /* Allocate memory for request ring */ *req = kzalloc(sizeof(struct req_que), GFP_KERNEL); if (!*req) { - DEBUG(printk("Unable to allocate memory for req\n")); + ql_log_pci(ql_log_fatal, ha->pdev, 0x0028, + "Failed to allocate memory for req.\n"); goto fail_req; } (*req)->length = req_len; @@ -2739,14 +2893,15 @@ qla2x00_mem_alloc(struct qla_hw_data *ha, uint16_t req_len, uint16_t rsp_len, ((*req)->length + 1) * sizeof(request_t), &(*req)->dma, GFP_KERNEL); if (!(*req)->ring) { - DEBUG(printk("Unable to allocate memory for req_ring\n")); + ql_log_pci(ql_log_fatal, ha->pdev, 0x0029, + "Failed to allocate memory for req_ring.\n"); goto fail_req_ring; } /* Allocate memory for response ring */ *rsp = kzalloc(sizeof(struct rsp_que), GFP_KERNEL); if (!*rsp) { - qla_printk(KERN_WARNING, ha, - "Unable to allocate memory for rsp\n"); + ql_log_pci(ql_log_fatal, ha->pdev, 0x002a, + "Failed to allocate memory for rsp.\n"); goto fail_rsp; } (*rsp)->hw = ha; @@ -2755,19 +2910,24 @@ qla2x00_mem_alloc(struct qla_hw_data *ha, uint16_t req_len, uint16_t rsp_len, ((*rsp)->length + 1) * sizeof(response_t), &(*rsp)->dma, GFP_KERNEL); if (!(*rsp)->ring) { - qla_printk(KERN_WARNING, ha, - "Unable to allocate memory for rsp_ring\n"); + ql_log_pci(ql_log_fatal, ha->pdev, 0x002b, + "Failed to allocate memory for rsp_ring.\n"); goto fail_rsp_ring; } (*req)->rsp = *rsp; (*rsp)->req = *req; + ql_dbg_pci(ql_dbg_init, ha->pdev, 0x002c, + "req=%p req->length=%d req->ring=%p rsp=%p " + "rsp->length=%d rsp->ring=%p.\n", + *req, (*req)->length, (*req)->ring, *rsp, (*rsp)->length, + (*rsp)->ring); /* Allocate memory for NVRAM data for vports */ if (ha->nvram_npiv_size) { ha->npiv_info = kzalloc(sizeof(struct qla_npiv_entry) * - ha->nvram_npiv_size, GFP_KERNEL); + ha->nvram_npiv_size, GFP_KERNEL); if (!ha->npiv_info) { - qla_printk(KERN_WARNING, ha, - "Unable to allocate memory for npiv info\n"); + ql_log_pci(ql_log_fatal, ha->pdev, 0x002d, + "Failed to allocate memory for npiv_info.\n"); goto fail_npiv_info; } } else @@ -2779,6 +2939,8 @@ qla2x00_mem_alloc(struct qla_hw_data *ha, uint16_t req_len, uint16_t rsp_len, &ha->ex_init_cb_dma); if (!ha->ex_init_cb) goto fail_ex_init_cb; + ql_dbg_pci(ql_dbg_init, ha->pdev, 0x002e, + "ex_init_cb=%p.\n", ha->ex_init_cb); } INIT_LIST_HEAD(&ha->gbl_dsd_list); @@ -2789,6 +2951,8 @@ qla2x00_mem_alloc(struct qla_hw_data *ha, uint16_t req_len, uint16_t rsp_len, &ha->async_pd_dma); if (!ha->async_pd) goto fail_async_pd; + ql_dbg_pci(ql_dbg_init, ha->pdev, 0x002f, + "async_pd=%p.\n", ha->async_pd); } INIT_LIST_HEAD(&ha->vp_list); @@ -2854,7 +3018,8 @@ fail_free_init_cb: ha->init_cb = NULL; ha->init_cb_dma = 0; fail: - DEBUG(printk("%s: Memory allocation failure\n", __func__)); + ql_log(ql_log_fatal, NULL, 0x0030, + "Memory allocation failure.\n"); return -ENOMEM; } @@ -3003,8 +3168,8 @@ struct scsi_qla_host *qla2x00_create_host(struct scsi_host_template *sht, host = scsi_host_alloc(sht, sizeof(scsi_qla_host_t)); if (host == NULL) { - printk(KERN_WARNING - "qla2xxx: Couldn't allocate host from scsi layer!\n"); + ql_log_pci(ql_log_fatal, ha->pdev, 0x0107, + "Failed to allocate host from the scsi layer, aborting.\n"); goto fail; } @@ -3023,6 +3188,11 @@ struct scsi_qla_host *qla2x00_create_host(struct scsi_host_template *sht, spin_lock_init(&vha->work_lock); sprintf(vha->host_str, "%s_%ld", QLA2XXX_DRIVER_NAME, vha->host_no); + ql_dbg(ql_dbg_init, vha, 0x0041, + "Allocated the host=%p hw=%p vha=%p dev_name=%s", + vha->host, vha->hw, vha, + dev_name(&(ha->pdev->dev))); + return vha; fail: @@ -3264,18 +3434,18 @@ void qla2x00_relogin(struct scsi_qla_host *vha) if (status == QLA_SUCCESS) { fcport->old_loop_id = fcport->loop_id; - DEBUG(printk("scsi(%ld): port login OK: logged " - "in ID 0x%x\n", vha->host_no, fcport->loop_id)); + ql_dbg(ql_dbg_disc, vha, 0x2003, + "Port login OK: logged in ID 0x%x.\n", + fcport->loop_id); qla2x00_update_fcport(vha, fcport); } else if (status == 1) { set_bit(RELOGIN_NEEDED, &vha->dpc_flags); /* retry the login again */ - DEBUG(printk("scsi(%ld): Retrying" - " %d login again loop_id 0x%x\n", - vha->host_no, fcport->login_retry, - fcport->loop_id)); + ql_dbg(ql_dbg_disc, vha, 0x2007, + "Retrying %d login again loop_id 0x%x.\n", + fcport->login_retry, fcport->loop_id); } else { fcport->login_retry = 0; } @@ -3315,26 +3485,27 @@ qla2x00_do_dpc(void *data) set_current_state(TASK_INTERRUPTIBLE); while (!kthread_should_stop()) { - DEBUG3(printk("qla2x00: DPC handler sleeping\n")); + ql_dbg(ql_dbg_dpc, base_vha, 0x4000, + "DPC handler sleeping.\n"); schedule(); __set_current_state(TASK_RUNNING); - DEBUG3(printk("qla2x00: DPC handler waking up\n")); + ql_dbg(ql_dbg_dpc, base_vha, 0x4001, + "DPC handler waking up.\n"); + ql_dbg(ql_dbg_dpc, base_vha, 0x4002, + "dpc_flags=0x%lx.\n", base_vha->dpc_flags); /* Initialization not yet finished. Don't do anything yet. */ if (!base_vha->flags.init_done) continue; if (ha->flags.eeh_busy) { - DEBUG17(qla_printk(KERN_WARNING, ha, - "qla2x00_do_dpc: dpc_flags: %lx\n", - base_vha->dpc_flags)); + ql_dbg(ql_dbg_dpc, base_vha, 0x4003, + "eeh_busy=%d.\n", ha->flags.eeh_busy); continue; } - DEBUG3(printk("scsi(%ld): DPC handler\n", base_vha->host_no)); - ha->dpc_active = 1; if (ha->flags.mbox_busy) { @@ -3351,8 +3522,8 @@ qla2x00_do_dpc(void *data) qla82xx_wr_32(ha, QLA82XX_CRB_DEV_STATE, QLA82XX_DEV_FAILED); qla82xx_idc_unlock(ha); - qla_printk(KERN_INFO, ha, - "HW State: FAILED\n"); + ql_log(ql_log_info, base_vha, 0x4004, + "HW State: FAILED.\n"); qla82xx_device_state_handler(base_vha); continue; } @@ -3360,10 +3531,8 @@ qla2x00_do_dpc(void *data) if (test_and_clear_bit(FCOE_CTX_RESET_NEEDED, &base_vha->dpc_flags)) { - DEBUG(printk(KERN_INFO - "scsi(%ld): dpc: sched " - "qla82xx_fcoe_ctx_reset ha = %p\n", - base_vha->host_no, ha)); + ql_dbg(ql_dbg_dpc, base_vha, 0x4005, + "FCoE context reset scheduled.\n"); if (!(test_and_set_bit(ABORT_ISP_ACTIVE, &base_vha->dpc_flags))) { if (qla82xx_fcoe_ctx_reset(base_vha)) { @@ -3377,18 +3546,16 @@ qla2x00_do_dpc(void *data) &base_vha->dpc_flags); } - DEBUG(printk("scsi(%ld): dpc:" - " qla82xx_fcoe_ctx_reset end\n", - base_vha->host_no)); + ql_dbg(ql_dbg_dpc, base_vha, 0x4006, + "FCoE context reset end.\n"); } } if (test_and_clear_bit(ISP_ABORT_NEEDED, &base_vha->dpc_flags)) { - DEBUG(printk("scsi(%ld): dpc: sched " - "qla2x00_abort_isp ha = %p\n", - base_vha->host_no, ha)); + ql_dbg(ql_dbg_dpc, base_vha, 0x4007, + "ISP abort scheduled.\n"); if (!(test_and_set_bit(ABORT_ISP_ACTIVE, &base_vha->dpc_flags))) { @@ -3401,8 +3568,8 @@ qla2x00_do_dpc(void *data) &base_vha->dpc_flags); } - DEBUG(printk("scsi(%ld): dpc: qla2x00_abort_isp end\n", - base_vha->host_no)); + ql_dbg(ql_dbg_dpc, base_vha, 0x4008, + "ISP abort end.\n"); } if (test_bit(FCPORT_UPDATE_NEEDED, &base_vha->dpc_flags)) { @@ -3411,9 +3578,8 @@ qla2x00_do_dpc(void *data) } if (test_bit(ISP_QUIESCE_NEEDED, &base_vha->dpc_flags)) { - DEBUG(printk(KERN_INFO "scsi(%ld): dpc: sched " - "qla2x00_quiesce_needed ha = %p\n", - base_vha->host_no, ha)); + ql_dbg(ql_dbg_dpc, base_vha, 0x4009, + "Quiescence mode scheduled.\n"); qla82xx_device_state_handler(base_vha); clear_bit(ISP_QUIESCE_NEEDED, &base_vha->dpc_flags); if (!ha->flags.quiesce_owner) { @@ -3423,17 +3589,20 @@ qla2x00_do_dpc(void *data) qla82xx_clear_qsnt_ready(base_vha); qla82xx_idc_unlock(ha); } + ql_dbg(ql_dbg_dpc, base_vha, 0x400a, + "Quiescence mode end.\n"); } if (test_and_clear_bit(RESET_MARKER_NEEDED, &base_vha->dpc_flags) && (!(test_and_set_bit(RESET_ACTIVE, &base_vha->dpc_flags)))) { - DEBUG(printk("scsi(%ld): qla2x00_reset_marker()\n", - base_vha->host_no)); - + ql_dbg(ql_dbg_dpc, base_vha, 0x400b, + "Reset marker scheduled.\n"); qla2x00_rst_aen(base_vha); clear_bit(RESET_ACTIVE, &base_vha->dpc_flags); + ql_dbg(ql_dbg_dpc, base_vha, 0x400c, + "Reset marker end.\n"); } /* Retry each device up to login retry count */ @@ -3442,19 +3611,18 @@ qla2x00_do_dpc(void *data) !test_bit(LOOP_RESYNC_NEEDED, &base_vha->dpc_flags) && atomic_read(&base_vha->loop_state) != LOOP_DOWN) { - DEBUG(printk("scsi(%ld): qla2x00_port_login()\n", - base_vha->host_no)); + ql_dbg(ql_dbg_dpc, base_vha, 0x400d, + "Relogin scheduled.\n"); qla2x00_relogin(base_vha); - - DEBUG(printk("scsi(%ld): qla2x00_port_login - end\n", - base_vha->host_no)); + ql_dbg(ql_dbg_dpc, base_vha, 0x400e, + "Relogin end.\n"); } if (test_and_clear_bit(LOOP_RESYNC_NEEDED, &base_vha->dpc_flags)) { - DEBUG(printk("scsi(%ld): qla2x00_loop_resync()\n", - base_vha->host_no)); + ql_dbg(ql_dbg_dpc, base_vha, 0x400f, + "Loop resync scheduled.\n"); if (!(test_and_set_bit(LOOP_RESYNC_ACTIVE, &base_vha->dpc_flags))) { @@ -3465,8 +3633,8 @@ qla2x00_do_dpc(void *data) &base_vha->dpc_flags); } - DEBUG(printk("scsi(%ld): qla2x00_loop_resync - end\n", - base_vha->host_no)); + ql_dbg(ql_dbg_dpc, base_vha, 0x4010, + "Loop resync end.\n"); } if (test_bit(NPIV_CONFIG_NEEDED, &base_vha->dpc_flags) && @@ -3489,7 +3657,8 @@ qla2x00_do_dpc(void *data) } /* End of while(1) */ __set_current_state(TASK_RUNNING); - DEBUG(printk("scsi(%ld): DPC handler exiting\n", base_vha->host_no)); + ql_dbg(ql_dbg_dpc, base_vha, 0x4011, + "DPC handler exiting.\n"); /* * Make sure that nobody tries to wake us up again. @@ -3596,9 +3765,11 @@ void qla2x00_sp_compl(struct qla_hw_data *ha, srb_t *sp) { if (atomic_read(&sp->ref_count) == 0) { - DEBUG2(qla_printk(KERN_WARNING, ha, - "SP reference-count to ZERO -- sp=%p\n", sp)); - DEBUG2(BUG()); + ql_dbg(ql_dbg_io, sp->fcport->vha, 0x3015, + "SP reference-count to ZERO -- sp=%p cmd=%p.\n", + sp, sp->cmd); + if (ql2xextended_error_logging & ql_dbg_io) + BUG(); return; } if (!atomic_dec_and_test(&sp->ref_count)) @@ -3626,6 +3797,9 @@ qla2x00_timer(scsi_qla_host_t *vha) struct req_que *req; if (ha->flags.eeh_busy) { + ql_dbg(ql_dbg_timer, vha, 0x6000, + "EEH = %d, restarting timer.\n", + ha->flags.eeh_busy); qla2x00_restart_timer(vha, WATCH_INTERVAL); return; } @@ -3650,9 +3824,8 @@ qla2x00_timer(scsi_qla_host_t *vha) if (atomic_read(&vha->loop_down_timer) == vha->loop_down_abort_time) { - DEBUG(printk("scsi(%ld): Loop Down - aborting the " - "queues before time expire\n", - vha->host_no)); + ql_log(ql_log_info, vha, 0x6008, + "Loop down - aborting the queues before time expires.\n"); if (!IS_QLA2100(ha) && vha->link_down_timeout) atomic_set(&vha->loop_state, LOOP_DEAD); @@ -3697,10 +3870,7 @@ qla2x00_timer(scsi_qla_host_t *vha) /* if the loop has been down for 4 minutes, reinit adapter */ if (atomic_dec_and_test(&vha->loop_down_timer) != 0) { if (!(vha->device_flags & DFLG_NO_CABLE)) { - DEBUG(printk("scsi(%ld): Loop down - " - "aborting ISP.\n", - vha->host_no)); - qla_printk(KERN_WARNING, ha, + ql_log(ql_log_warn, vha, 0x6009, "Loop down - aborting ISP.\n"); if (IS_QLA82XX(ha)) @@ -3711,9 +3881,9 @@ qla2x00_timer(scsi_qla_host_t *vha) &vha->dpc_flags); } } - DEBUG3(printk("scsi(%ld): Loop Down - seconds remaining %d\n", - vha->host_no, - atomic_read(&vha->loop_down_timer))); + ql_dbg(ql_dbg_timer, vha, 0x600a, + "Loop down - seconds remaining %d.\n", + atomic_read(&vha->loop_down_timer)); } /* Check if beacon LED needs to be blinked for physical host only */ @@ -3736,8 +3906,27 @@ qla2x00_timer(scsi_qla_host_t *vha) test_bit(ISP_UNRECOVERABLE, &vha->dpc_flags) || test_bit(FCOE_CTX_RESET_NEEDED, &vha->dpc_flags) || test_bit(VP_DPC_NEEDED, &vha->dpc_flags) || - test_bit(RELOGIN_NEEDED, &vha->dpc_flags))) + test_bit(RELOGIN_NEEDED, &vha->dpc_flags))) { + ql_dbg(ql_dbg_timer, vha, 0x600b, + "isp_abort_needed=%d loop_resync_needed=%d " + "fcport_update_needed=%d start_dpc=%d " + "reset_marker_needed=%d", + test_bit(ISP_ABORT_NEEDED, &vha->dpc_flags), + test_bit(LOOP_RESYNC_NEEDED, &vha->dpc_flags), + test_bit(FCPORT_UPDATE_NEEDED, &vha->dpc_flags), + start_dpc, + test_bit(RESET_MARKER_NEEDED, &vha->dpc_flags)); + ql_dbg(ql_dbg_timer, vha, 0x600c, + "beacon_blink_needed=%d isp_unrecoverable=%d " + "fcoe_ctx_reset_needed=%d vp_dpc_needed=%d " + "relogin_needed=%d.\n", + test_bit(BEACON_BLINK_NEEDED, &vha->dpc_flags), + test_bit(ISP_UNRECOVERABLE, &vha->dpc_flags), + test_bit(FCOE_CTX_RESET_NEEDED, &vha->dpc_flags), + test_bit(VP_DPC_NEEDED, &vha->dpc_flags), + test_bit(RELOGIN_NEEDED, &vha->dpc_flags)); qla2xxx_wake_dpc(vha); + } qla2x00_restart_timer(vha, WATCH_INTERVAL); } @@ -3806,8 +3995,8 @@ qla2x00_request_firmware(scsi_qla_host_t *vha) goto out; if (request_firmware(&blob->fw, blob->name, &ha->pdev->dev)) { - DEBUG2(printk("scsi(%ld): Failed to load firmware image " - "(%s).\n", vha->host_no, blob->name)); + ql_log(ql_log_warn, vha, 0x0063, + "Failed to load firmware image (%s).\n", blob->name); blob->fw = NULL; blob = NULL; goto out; @@ -3836,8 +4025,8 @@ qla2xxx_pci_error_detected(struct pci_dev *pdev, pci_channel_state_t state) scsi_qla_host_t *vha = pci_get_drvdata(pdev); struct qla_hw_data *ha = vha->hw; - DEBUG2(qla_printk(KERN_WARNING, ha, "error_detected:state %x\n", - state)); + ql_dbg(ql_dbg_aer, vha, 0x9000, + "PCI error detected, state %x.\n", state); switch (state) { case pci_channel_io_normal: @@ -3850,9 +4039,9 @@ qla2xxx_pci_error_detected(struct pci_dev *pdev, pci_channel_state_t state) ha->flags.isp82xx_fw_hung = 1; if (ha->flags.mbox_busy) { ha->flags.mbox_int = 1; - DEBUG2(qla_printk(KERN_ERR, ha, - "Due to pci channel io frozen, doing premature " - "completion of mbx command\n")); + ql_dbg(ql_dbg_aer, vha, 0x9001, + "Due to pci channel io frozen, doing premature " + "completion of mbx command.\n"); complete(&ha->mbx_intr_comp); } } @@ -3900,8 +4089,8 @@ qla2xxx_pci_mmio_enabled(struct pci_dev *pdev) spin_unlock_irqrestore(&ha->hardware_lock, flags); if (risc_paused) { - qla_printk(KERN_INFO, ha, "RISC paused -- mmio_enabled, " - "Dumping firmware!\n"); + ql_log(ql_log_info, base_vha, 0x9003, + "RISC paused -- mmio_enabled, Dumping firmware.\n"); ha->isp_ops->fw_dump(base_vha, 0); return PCI_ERS_RESULT_NEED_RESET; @@ -3917,8 +4106,8 @@ uint32_t qla82xx_error_recovery(scsi_qla_host_t *base_vha) int fn; struct pci_dev *other_pdev = NULL; - DEBUG17(qla_printk(KERN_INFO, ha, - "scsi(%ld): In qla82xx_error_recovery\n", base_vha->host_no)); + ql_dbg(ql_dbg_aer, base_vha, 0x9006, + "Entered %s.\n", __func__); set_bit(ABORT_ISP_ACTIVE, &base_vha->dpc_flags); @@ -3932,8 +4121,8 @@ uint32_t qla82xx_error_recovery(scsi_qla_host_t *base_vha) fn = PCI_FUNC(ha->pdev->devfn); while (fn > 0) { fn--; - DEBUG17(qla_printk(KERN_INFO, ha, - "Finding pci device at function = 0x%x\n", fn)); + ql_dbg(ql_dbg_aer, base_vha, 0x9007, + "Finding pci device at function = 0x%x.\n", fn); other_pdev = pci_get_domain_bus_and_slot(pci_domain_nr(ha->pdev->bus), ha->pdev->bus->number, PCI_DEVFN(PCI_SLOT(ha->pdev->devfn), @@ -3942,9 +4131,9 @@ uint32_t qla82xx_error_recovery(scsi_qla_host_t *base_vha) if (!other_pdev) continue; if (atomic_read(&other_pdev->enable_cnt)) { - DEBUG17(qla_printk(KERN_INFO, ha, - "Found PCI func available and enabled at 0x%x\n", - fn)); + ql_dbg(ql_dbg_aer, base_vha, 0x9008, + "Found PCI func available and enable at 0x%x.\n", + fn); pci_dev_put(other_pdev); break; } @@ -3953,8 +4142,9 @@ uint32_t qla82xx_error_recovery(scsi_qla_host_t *base_vha) if (!fn) { /* Reset owner */ - DEBUG17(qla_printk(KERN_INFO, ha, - "This devfn is reset owner = 0x%x\n", ha->pdev->devfn)); + ql_dbg(ql_dbg_aer, base_vha, 0x9009, + "This devfn is reset owner = 0x%x.\n", + ha->pdev->devfn); qla82xx_idc_lock(ha); qla82xx_wr_32(ha, QLA82XX_CRB_DEV_STATE, @@ -3964,8 +4154,8 @@ uint32_t qla82xx_error_recovery(scsi_qla_host_t *base_vha) QLA82XX_IDC_VERSION); drv_active = qla82xx_rd_32(ha, QLA82XX_CRB_DRV_ACTIVE); - DEBUG17(qla_printk(KERN_INFO, ha, - "drv_active = 0x%x\n", drv_active)); + ql_dbg(ql_dbg_aer, base_vha, 0x900a, + "drv_active = 0x%x.\n", drv_active); qla82xx_idc_unlock(ha); /* Reset if device is not already reset @@ -3978,12 +4168,14 @@ uint32_t qla82xx_error_recovery(scsi_qla_host_t *base_vha) qla82xx_idc_lock(ha); if (rval != QLA_SUCCESS) { - qla_printk(KERN_INFO, ha, "HW State: FAILED\n"); + ql_log(ql_log_info, base_vha, 0x900b, + "HW State: FAILED.\n"); qla82xx_clear_drv_active(ha); qla82xx_wr_32(ha, QLA82XX_CRB_DEV_STATE, QLA82XX_DEV_FAILED); } else { - qla_printk(KERN_INFO, ha, "HW State: READY\n"); + ql_log(ql_log_info, base_vha, 0x900c, + "HW State: READY.\n"); qla82xx_wr_32(ha, QLA82XX_CRB_DEV_STATE, QLA82XX_DEV_READY); qla82xx_idc_unlock(ha); @@ -3996,8 +4188,9 @@ uint32_t qla82xx_error_recovery(scsi_qla_host_t *base_vha) } qla82xx_idc_unlock(ha); } else { - DEBUG17(qla_printk(KERN_INFO, ha, - "This devfn is not reset owner = 0x%x\n", ha->pdev->devfn)); + ql_dbg(ql_dbg_aer, base_vha, 0x900d, + "This devfn is not reset owner = 0x%x.\n", + ha->pdev->devfn); if ((qla82xx_rd_32(ha, QLA82XX_CRB_DEV_STATE) == QLA82XX_DEV_READY)) { ha->flags.isp82xx_fw_hung = 0; @@ -4021,7 +4214,8 @@ qla2xxx_pci_slot_reset(struct pci_dev *pdev) struct rsp_que *rsp; int rc, retries = 10; - DEBUG17(qla_printk(KERN_WARNING, ha, "slot_reset\n")); + ql_dbg(ql_dbg_aer, base_vha, 0x9004, + "Slot Reset.\n"); /* Workaround: qla2xxx driver which access hardware earlier * needs error state to be pci_channel_io_online. @@ -4042,7 +4236,7 @@ qla2xxx_pci_slot_reset(struct pci_dev *pdev) rc = pci_enable_device(pdev); if (rc) { - qla_printk(KERN_WARNING, ha, + ql_log(ql_log_warn, base_vha, 0x9005, "Can't re-enable PCI device after reset.\n"); goto exit_slot_reset; } @@ -4072,8 +4266,8 @@ qla2xxx_pci_slot_reset(struct pci_dev *pdev) exit_slot_reset: - DEBUG17(qla_printk(KERN_WARNING, ha, - "slot_reset-return:ret=%x\n", ret)); + ql_dbg(ql_dbg_aer, base_vha, 0x900e, + "slot_reset return %x.\n", ret); return ret; } @@ -4085,13 +4279,13 @@ qla2xxx_pci_resume(struct pci_dev *pdev) struct qla_hw_data *ha = base_vha->hw; int ret; - DEBUG17(qla_printk(KERN_WARNING, ha, "pci_resume\n")); + ql_dbg(ql_dbg_aer, base_vha, 0x900f, + "pci_resume.\n"); ret = qla2x00_wait_for_hba_online(base_vha); if (ret != QLA_SUCCESS) { - qla_printk(KERN_ERR, ha, - "the device failed to resume I/O " - "from slot/link_reset"); + ql_log(ql_log_fatal, base_vha, 0x9002, + "The device failed to resume I/O from slot/link_reset.\n"); } pci_cleanup_aer_uncorrect_error_status(pdev); @@ -4155,8 +4349,8 @@ qla2x00_module_init(void) srb_cachep = kmem_cache_create("qla2xxx_srbs", sizeof(srb_t), 0, SLAB_HWCACHE_ALIGN, NULL); if (srb_cachep == NULL) { - printk(KERN_ERR - "qla2xxx: Unable to allocate SRB cache...Failing load!\n"); + ql_log(ql_log_fatal, NULL, 0x0001, + "Unable to allocate SRB cache...Failing load!.\n"); return -ENOMEM; } @@ -4169,13 +4363,15 @@ qla2x00_module_init(void) fc_attach_transport(&qla2xxx_transport_functions); if (!qla2xxx_transport_template) { kmem_cache_destroy(srb_cachep); + ql_log(ql_log_fatal, NULL, 0x0002, + "fc_attach_transport failed...Failing load!.\n"); return -ENODEV; } apidev_major = register_chrdev(0, QLA2XXX_APIDEV, &apidev_fops); if (apidev_major < 0) { - printk(KERN_WARNING "qla2xxx: Unable to register char device " - "%s\n", QLA2XXX_APIDEV); + ql_log(ql_log_fatal, NULL, 0x0003, + "Unable to register char device %s.\n", QLA2XXX_APIDEV); } qla2xxx_transport_vport_template = @@ -4183,16 +4379,21 @@ qla2x00_module_init(void) if (!qla2xxx_transport_vport_template) { kmem_cache_destroy(srb_cachep); fc_release_transport(qla2xxx_transport_template); + ql_log(ql_log_fatal, NULL, 0x0004, + "fc_attach_transport vport failed...Failing load!.\n"); return -ENODEV; } - - printk(KERN_INFO "QLogic Fibre Channel HBA Driver: %s\n", + ql_log(ql_log_info, NULL, 0x0005, + "QLogic Fibre Channel HBA Driver: %s.\n", qla2x00_version_str); ret = pci_register_driver(&qla2xxx_pci_driver); if (ret) { kmem_cache_destroy(srb_cachep); fc_release_transport(qla2xxx_transport_template); fc_release_transport(qla2xxx_transport_vport_template); + ql_log(ql_log_fatal, NULL, 0x0006, + "pci_register_driver failed...ret=%d Failing load!.\n", + ret); } return ret; } diff --git a/drivers/scsi/qla2xxx/qla_sup.c b/drivers/scsi/qla2xxx/qla_sup.c index 693647661ed1..eff13563c82d 100644 --- a/drivers/scsi/qla2xxx/qla_sup.c +++ b/drivers/scsi/qla2xxx/qla_sup.c @@ -189,6 +189,7 @@ qla2x00_write_nvram_word(struct qla_hw_data *ha, uint32_t addr, uint16_t data) uint16_t word; uint32_t nv_cmd, wait_cnt; struct device_reg_2xxx __iomem *reg = &ha->iobase->isp; + scsi_qla_host_t *vha = pci_get_drvdata(ha->pdev); qla2x00_nv_write(ha, NVR_DATA_OUT); qla2x00_nv_write(ha, 0); @@ -220,8 +221,8 @@ qla2x00_write_nvram_word(struct qla_hw_data *ha, uint32_t addr, uint16_t data) wait_cnt = NVR_WAIT_CNT; do { if (!--wait_cnt) { - DEBUG9_10(qla_printk(KERN_WARNING, ha, - "NVRAM didn't go ready...\n")); + ql_dbg(ql_dbg_user, vha, 0x708d, + "NVRAM didn't go ready...\n"); break; } NVRAM_DELAY(); @@ -308,6 +309,7 @@ qla2x00_clear_nvram_protection(struct qla_hw_data *ha) struct device_reg_2xxx __iomem *reg = &ha->iobase->isp; uint32_t word, wait_cnt; uint16_t wprot, wprot_old; + scsi_qla_host_t *vha = pci_get_drvdata(ha->pdev); /* Clear NVRAM write protection. */ ret = QLA_FUNCTION_FAILED; @@ -350,8 +352,8 @@ qla2x00_clear_nvram_protection(struct qla_hw_data *ha) wait_cnt = NVR_WAIT_CNT; do { if (!--wait_cnt) { - DEBUG9_10(qla_printk(KERN_WARNING, ha, - "NVRAM didn't go ready...\n")); + ql_dbg(ql_dbg_user, vha, 0x708e, + "NVRAM didn't go ready...\n"); break; } NVRAM_DELAY(); @@ -371,6 +373,7 @@ qla2x00_set_nvram_protection(struct qla_hw_data *ha, int stat) { struct device_reg_2xxx __iomem *reg = &ha->iobase->isp; uint32_t word, wait_cnt; + scsi_qla_host_t *vha = pci_get_drvdata(ha->pdev); if (stat != QLA_SUCCESS) return; @@ -409,8 +412,8 @@ qla2x00_set_nvram_protection(struct qla_hw_data *ha, int stat) wait_cnt = NVR_WAIT_CNT; do { if (!--wait_cnt) { - DEBUG9_10(qla_printk(KERN_WARNING, ha, - "NVRAM didn't go ready...\n")); + ql_dbg(ql_dbg_user, vha, 0x708f, + "NVRAM didn't go ready...\n"); break; } NVRAM_DELAY(); @@ -607,9 +610,10 @@ qla2xxx_find_flt_start(scsi_qla_host_t *vha, uint32_t *start) for (chksum = 0; cnt; cnt--) chksum += le16_to_cpu(*wptr++); if (chksum) { - qla_printk(KERN_ERR, ha, + ql_log(ql_log_fatal, vha, 0x0045, "Inconsistent FLTL detected: checksum=0x%x.\n", chksum); - qla2x00_dump_buffer(buf, sizeof(struct qla_flt_location)); + ql_dump_buffer(ql_dbg_init + ql_dbg_buffer, vha, 0x010e, + buf, sizeof(struct qla_flt_location)); return QLA_FUNCTION_FAILED; } @@ -618,7 +622,9 @@ qla2xxx_find_flt_start(scsi_qla_host_t *vha, uint32_t *start) *start = (le16_to_cpu(fltl->start_hi) << 16 | le16_to_cpu(fltl->start_lo)) >> 2; end: - DEBUG2(qla_printk(KERN_DEBUG, ha, "FLTL[%s] = 0x%x.\n", loc, *start)); + ql_dbg(ql_dbg_init, vha, 0x0046, + "FLTL[%s] = 0x%x.\n", + loc, *start); return QLA_SUCCESS; } @@ -685,10 +691,10 @@ qla2xxx_get_flt_info(scsi_qla_host_t *vha, uint32_t flt_addr) if (*wptr == __constant_cpu_to_le16(0xffff)) goto no_flash_data; if (flt->version != __constant_cpu_to_le16(1)) { - DEBUG2(qla_printk(KERN_INFO, ha, "Unsupported FLT detected: " - "version=0x%x length=0x%x checksum=0x%x.\n", + ql_log(ql_log_warn, vha, 0x0047, + "Unsupported FLT detected: version=0x%x length=0x%x checksum=0x%x.\n", le16_to_cpu(flt->version), le16_to_cpu(flt->length), - le16_to_cpu(flt->checksum))); + le16_to_cpu(flt->checksum)); goto no_flash_data; } @@ -696,10 +702,10 @@ qla2xxx_get_flt_info(scsi_qla_host_t *vha, uint32_t flt_addr) for (chksum = 0; cnt; cnt--) chksum += le16_to_cpu(*wptr++); if (chksum) { - DEBUG2(qla_printk(KERN_INFO, ha, "Inconsistent FLT detected: " - "version=0x%x length=0x%x checksum=0x%x.\n", + ql_log(ql_log_fatal, vha, 0x0048, + "Inconsistent FLT detected: version=0x%x length=0x%x checksum=0x%x.\n", le16_to_cpu(flt->version), le16_to_cpu(flt->length), - chksum)); + le16_to_cpu(flt->checksum)); goto no_flash_data; } @@ -708,10 +714,11 @@ qla2xxx_get_flt_info(scsi_qla_host_t *vha, uint32_t flt_addr) for ( ; cnt; cnt--, region++) { /* Store addresses as DWORD offsets. */ start = le32_to_cpu(region->start) >> 2; - - DEBUG3(qla_printk(KERN_DEBUG, ha, "FLT[%02x]: start=0x%x " - "end=0x%x size=0x%x.\n", le32_to_cpu(region->code), start, - le32_to_cpu(region->end) >> 2, le32_to_cpu(region->size))); + ql_dbg(ql_dbg_init, vha, 0x0049, + "FLT[%02x]: start=0x%x " + "end=0x%x size=0x%x.\n", le32_to_cpu(region->code), + start, le32_to_cpu(region->end) >> 2, + le32_to_cpu(region->size)); switch (le32_to_cpu(region->code) & 0xff) { case FLT_REG_FW: @@ -796,12 +803,16 @@ no_flash_data: ha->flt_region_npiv_conf = ha->flags.port0 ? def_npiv_conf0[def] : def_npiv_conf1[def]; done: - DEBUG2(qla_printk(KERN_DEBUG, ha, "FLT[%s]: boot=0x%x fw=0x%x " - "vpd_nvram=0x%x vpd=0x%x nvram=0x%x fdt=0x%x flt=0x%x " - "npiv=0x%x. fcp_prio_cfg=0x%x\n", loc, ha->flt_region_boot, - ha->flt_region_fw, ha->flt_region_vpd_nvram, ha->flt_region_vpd, - ha->flt_region_nvram, ha->flt_region_fdt, ha->flt_region_flt, - ha->flt_region_npiv_conf, ha->flt_region_fcp_prio)); + ql_dbg(ql_dbg_init, vha, 0x004a, + "FLT[%s]: boot=0x%x fw=0x%x vpd_nvram=0x%x vpd=0x%x.\n", + loc, ha->flt_region_boot, + ha->flt_region_fw, ha->flt_region_vpd_nvram, + ha->flt_region_vpd); + ql_dbg(ql_dbg_init, vha, 0x004b, + "nvram=0x%x fdt=0x%x flt=0x%x npiv=0x%x fcp_prif_cfg=0x%x.\n", + ha->flt_region_nvram, + ha->flt_region_fdt, ha->flt_region_flt, + ha->flt_region_npiv_conf, ha->flt_region_fcp_prio); } static void @@ -833,10 +844,12 @@ qla2xxx_get_fdt_info(scsi_qla_host_t *vha) cnt++) chksum += le16_to_cpu(*wptr++); if (chksum) { - DEBUG2(qla_printk(KERN_INFO, ha, "Inconsistent FDT detected: " - "checksum=0x%x id=%c version=0x%x.\n", chksum, fdt->sig[0], - le16_to_cpu(fdt->version))); - DEBUG9(qla2x00_dump_buffer((uint8_t *)fdt, sizeof(*fdt))); + ql_dbg(ql_dbg_init, vha, 0x004c, + "Inconsistent FDT detected:" + " checksum=0x%x id=%c version0x%x.\n", chksum, + fdt->sig[0], le16_to_cpu(fdt->version)); + ql_dump_buffer(ql_dbg_init + ql_dbg_buffer, vha, 0x0113, + (uint8_t *)fdt, sizeof(*fdt)); goto no_flash_data; } @@ -890,11 +903,12 @@ no_flash_data: break; } done: - DEBUG2(qla_printk(KERN_DEBUG, ha, "FDT[%s]: (0x%x/0x%x) erase=0x%x " - "pro=%x upro=%x wrtd=0x%x blk=0x%x.\n", loc, mid, fid, + ql_dbg(ql_dbg_init, vha, 0x004d, + "FDT[%x]: (0x%x/0x%x) erase=0x%x " + "pr=%x upro=%x wrtd=0x%x blk=0x%x.\n", loc, mid, fid, ha->fdt_erase_cmd, ha->fdt_protect_sec_cmd, - ha->fdt_unprotect_sec_cmd, ha->fdt_wrt_disable, - ha->fdt_block_size)); + ha->fdt_wrt_disable, ha->fdt_block_size); + } static void @@ -919,6 +933,10 @@ qla2xxx_get_idc_param(scsi_qla_host_t *vha) ha->nx_dev_init_timeout = le32_to_cpu(*wptr++); ha->nx_reset_timeout = le32_to_cpu(*wptr); } + ql_dbg(ql_dbg_init, vha, 0x004e, + "nx_dev_init_timeout=%d " + "nx_reset_timeout=%d.\n", ha->nx_dev_init_timeout, + ha->nx_reset_timeout); return; } @@ -963,17 +981,18 @@ qla2xxx_flash_npiv_conf(scsi_qla_host_t *vha) if (hdr.version == __constant_cpu_to_le16(0xffff)) return; if (hdr.version != __constant_cpu_to_le16(1)) { - DEBUG2(qla_printk(KERN_INFO, ha, "Unsupported NPIV-Config " + ql_dbg(ql_dbg_user, vha, 0x7090, + "Unsupported NPIV-Config " "detected: version=0x%x entries=0x%x checksum=0x%x.\n", le16_to_cpu(hdr.version), le16_to_cpu(hdr.entries), - le16_to_cpu(hdr.checksum))); + le16_to_cpu(hdr.checksum)); return; } data = kmalloc(NPIV_CONFIG_SIZE, GFP_KERNEL); if (!data) { - DEBUG2(qla_printk(KERN_INFO, ha, "NPIV-Config: Unable to " - "allocate memory.\n")); + ql_log(ql_log_warn, vha, 0x7091, + "Unable to allocate memory for data.\n"); return; } @@ -985,10 +1004,11 @@ qla2xxx_flash_npiv_conf(scsi_qla_host_t *vha) for (wptr = data, chksum = 0; cnt; cnt--) chksum += le16_to_cpu(*wptr++); if (chksum) { - DEBUG2(qla_printk(KERN_INFO, ha, "Inconsistent NPIV-Config " + ql_dbg(ql_dbg_user, vha, 0x7092, + "Inconsistent NPIV-Config " "detected: version=0x%x entries=0x%x checksum=0x%x.\n", le16_to_cpu(hdr.version), le16_to_cpu(hdr.entries), - chksum)); + le16_to_cpu(hdr.checksum)); goto done; } @@ -1014,21 +1034,22 @@ qla2xxx_flash_npiv_conf(scsi_qla_host_t *vha) vid.port_name = wwn_to_u64(entry->port_name); vid.node_name = wwn_to_u64(entry->node_name); - DEBUG2(qla_printk(KERN_INFO, ha, "NPIV[%02x]: wwpn=%llx " - "wwnn=%llx vf_id=0x%x Q_qos=0x%x F_qos=0x%x.\n", cnt, - (unsigned long long)vid.port_name, - (unsigned long long)vid.node_name, - le16_to_cpu(entry->vf_id), - entry->q_qos, entry->f_qos)); + ql_dbg(ql_dbg_user, vha, 0x7093, + "NPIV[%02x]: wwpn=%llx " + "wwnn=%llx vf_id=0x%x Q_qos=0x%x F_qos=0x%x.\n", cnt, + (unsigned long long)vid.port_name, + (unsigned long long)vid.node_name, + le16_to_cpu(entry->vf_id), + entry->q_qos, entry->f_qos); if (i < QLA_PRECONFIG_VPORTS) { vport = fc_vport_create(vha->host, 0, &vid); if (!vport) - qla_printk(KERN_INFO, ha, - "NPIV-Config: Failed to create vport [%02x]: " - "wwpn=%llx wwnn=%llx.\n", cnt, - (unsigned long long)vid.port_name, - (unsigned long long)vid.node_name); + ql_log(ql_log_warn, vha, 0x7094, + "NPIV-Config Failed to create vport [%02x]: " + "wwpn=%llx wwnn=%llx.\n", cnt, + (unsigned long long)vid.port_name, + (unsigned long long)vid.node_name); } } done: @@ -1127,9 +1148,10 @@ qla24xx_write_flash_data(scsi_qla_host_t *vha, uint32_t *dwptr, uint32_t faddr, optrom = dma_alloc_coherent(&ha->pdev->dev, OPTROM_BURST_SIZE, &optrom_dma, GFP_KERNEL); if (!optrom) { - qla_printk(KERN_DEBUG, ha, - "Unable to allocate memory for optrom burst write " - "(%x KB).\n", OPTROM_BURST_SIZE / 1024); + ql_log(ql_log_warn, vha, 0x7095, + "Unable to allocate " + "memory for optrom burst write (%x KB).\n", + OPTROM_BURST_SIZE / 1024); } } @@ -1138,7 +1160,7 @@ qla24xx_write_flash_data(scsi_qla_host_t *vha, uint32_t *dwptr, uint32_t faddr, ret = qla24xx_unprotect_flash(vha); if (ret != QLA_SUCCESS) { - qla_printk(KERN_WARNING, ha, + ql_log(ql_log_warn, vha, 0x7096, "Unable to unprotect flash for update.\n"); goto done; } @@ -1156,9 +1178,9 @@ qla24xx_write_flash_data(scsi_qla_host_t *vha, uint32_t *dwptr, uint32_t faddr, 0xff0000) | ((fdata >> 16) & 0xff)); ret = qla24xx_erase_sector(vha, fdata); if (ret != QLA_SUCCESS) { - DEBUG9(qla_printk(KERN_WARNING, ha, - "Unable to erase sector: address=%x.\n", - faddr)); + ql_dbg(ql_dbg_user, vha, 0x7007, + "Unable to erase erase sector: address=%x.\n", + faddr); break; } } @@ -1172,12 +1194,12 @@ qla24xx_write_flash_data(scsi_qla_host_t *vha, uint32_t *dwptr, uint32_t faddr, flash_data_addr(ha, faddr), OPTROM_BURST_DWORDS); if (ret != QLA_SUCCESS) { - qla_printk(KERN_WARNING, ha, + ql_log(ql_log_warn, vha, 0x7097, "Unable to burst-write optrom segment " "(%x/%x/%llx).\n", ret, flash_data_addr(ha, faddr), (unsigned long long)optrom_dma); - qla_printk(KERN_WARNING, ha, + ql_log(ql_log_warn, vha, 0x7098, "Reverting to slow-write.\n"); dma_free_coherent(&ha->pdev->dev, @@ -1194,9 +1216,9 @@ qla24xx_write_flash_data(scsi_qla_host_t *vha, uint32_t *dwptr, uint32_t faddr, ret = qla24xx_write_flash_dword(ha, flash_data_addr(ha, faddr), cpu_to_le32(*dwptr)); if (ret != QLA_SUCCESS) { - DEBUG9(printk("%s(%ld) Unable to program flash " - "address=%x data=%x.\n", __func__, - vha->host_no, faddr, *dwptr)); + ql_dbg(ql_dbg_user, vha, 0x7006, + "Unable to program flash address=%x data=%x.\n", + faddr, *dwptr); break; } @@ -1211,7 +1233,7 @@ qla24xx_write_flash_data(scsi_qla_host_t *vha, uint32_t *dwptr, uint32_t faddr, ret = qla24xx_protect_flash(vha); if (ret != QLA_SUCCESS) - qla_printk(KERN_WARNING, ha, + ql_log(ql_log_warn, vha, 0x7099, "Unable to protect flash after update.\n"); done: if (optrom) @@ -1324,9 +1346,9 @@ qla24xx_write_nvram_data(scsi_qla_host_t *vha, uint8_t *buf, uint32_t naddr, ret = qla24xx_write_flash_dword(ha, nvram_data_addr(ha, naddr), cpu_to_le32(*dwptr)); if (ret != QLA_SUCCESS) { - DEBUG9(qla_printk(KERN_WARNING, ha, + ql_dbg(ql_dbg_user, vha, 0x709a, "Unable to program nvram address=%x data=%x.\n", - naddr, *dwptr)); + naddr, *dwptr); break; } } @@ -1476,7 +1498,7 @@ qla2x00_beacon_on(struct scsi_qla_host *vha) ha->fw_options[1] |= FO1_DISABLE_GPIO6_7; if (qla2x00_set_fw_options(vha, ha->fw_options) != QLA_SUCCESS) { - qla_printk(KERN_WARNING, ha, + ql_log(ql_log_warn, vha, 0x709b, "Unable to update fw options (beacon on).\n"); return QLA_FUNCTION_FAILED; } @@ -1541,7 +1563,7 @@ qla2x00_beacon_off(struct scsi_qla_host *vha) rval = qla2x00_set_fw_options(vha, ha->fw_options); if (rval != QLA_SUCCESS) - qla_printk(KERN_WARNING, ha, + ql_log(ql_log_warn, vha, 0x709c, "Unable to update fw options (beacon off).\n"); return rval; } @@ -1616,7 +1638,7 @@ qla24xx_beacon_on(struct scsi_qla_host *vha) if (qla2x00_get_fw_options(vha, ha->fw_options) != QLA_SUCCESS) { - qla_printk(KERN_WARNING, ha, + ql_log(ql_log_warn, vha, 0x7009, "Unable to update fw options (beacon on).\n"); return QLA_FUNCTION_FAILED; } @@ -1670,14 +1692,14 @@ qla24xx_beacon_off(struct scsi_qla_host *vha) ha->fw_options[1] &= ~ADD_FO1_DISABLE_GPIO_LED_CTRL; if (qla2x00_set_fw_options(vha, ha->fw_options) != QLA_SUCCESS) { - qla_printk(KERN_WARNING, ha, - "Unable to update fw options (beacon off).\n"); + ql_log(ql_log_warn, vha, 0x704d, + "Unable to update fw options (beacon on).\n"); return QLA_FUNCTION_FAILED; } if (qla2x00_get_fw_options(vha, ha->fw_options) != QLA_SUCCESS) { - qla_printk(KERN_WARNING, ha, - "Unable to get fw options (beacon off).\n"); + ql_log(ql_log_warn, vha, 0x704e, + "Unable to update fw options (beacon on).\n"); return QLA_FUNCTION_FAILED; } @@ -2389,10 +2411,9 @@ try_fast: optrom = dma_alloc_coherent(&ha->pdev->dev, OPTROM_BURST_SIZE, &optrom_dma, GFP_KERNEL); if (!optrom) { - qla_printk(KERN_DEBUG, ha, - "Unable to allocate memory for optrom burst read " - "(%x KB).\n", OPTROM_BURST_SIZE / 1024); - + ql_log(ql_log_warn, vha, 0x00cc, + "Unable to allocate memory for optrom burst read (%x KB).\n", + OPTROM_BURST_SIZE / 1024); goto slow_read; } @@ -2407,12 +2428,11 @@ try_fast: rval = qla2x00_dump_ram(vha, optrom_dma, flash_data_addr(ha, faddr), burst); if (rval) { - qla_printk(KERN_WARNING, ha, - "Unable to burst-read optrom segment " - "(%x/%x/%llx).\n", rval, - flash_data_addr(ha, faddr), + ql_log(ql_log_warn, vha, 0x00f5, + "Unable to burst-read optrom segment (%x/%x/%llx).\n", + rval, flash_data_addr(ha, faddr), (unsigned long long)optrom_dma); - qla_printk(KERN_WARNING, ha, + ql_log(ql_log_warn, vha, 0x00f6, "Reverting to slow-read.\n"); dma_free_coherent(&ha->pdev->dev, OPTROM_BURST_SIZE, @@ -2556,8 +2576,8 @@ qla2x00_get_flash_version(scsi_qla_host_t *vha, void *mbuf) if (qla2x00_read_flash_byte(ha, pcihdr) != 0x55 || qla2x00_read_flash_byte(ha, pcihdr + 0x01) != 0xaa) { /* No signature */ - DEBUG2(qla_printk(KERN_DEBUG, ha, "No matching ROM " - "signature.\n")); + ql_log(ql_log_fatal, vha, 0x0050, + "No matching ROM signature.\n"); ret = QLA_FUNCTION_FAILED; break; } @@ -2573,8 +2593,8 @@ qla2x00_get_flash_version(scsi_qla_host_t *vha, void *mbuf) qla2x00_read_flash_byte(ha, pcids + 0x2) != 'I' || qla2x00_read_flash_byte(ha, pcids + 0x3) != 'R') { /* Incorrect header. */ - DEBUG2(qla_printk(KERN_INFO, ha, "PCI data struct not " - "found pcir_adr=%x.\n", pcids)); + ql_log(ql_log_fatal, vha, 0x0051, + "PCI data struct not found pcir_adr=%x.\n", pcids); ret = QLA_FUNCTION_FAILED; break; } @@ -2588,8 +2608,9 @@ qla2x00_get_flash_version(scsi_qla_host_t *vha, void *mbuf) qla2x00_read_flash_byte(ha, pcids + 0x12); ha->bios_revision[1] = qla2x00_read_flash_byte(ha, pcids + 0x13); - DEBUG3(qla_printk(KERN_DEBUG, ha, "read BIOS %d.%d.\n", - ha->bios_revision[1], ha->bios_revision[0])); + ql_dbg(ql_dbg_init, vha, 0x0052, + "Read BIOS %d.%d.\n", + ha->bios_revision[1], ha->bios_revision[0]); break; case ROM_CODE_TYPE_FCODE: /* Open Firmware standard for PCI (FCode). */ @@ -2602,12 +2623,14 @@ qla2x00_get_flash_version(scsi_qla_host_t *vha, void *mbuf) qla2x00_read_flash_byte(ha, pcids + 0x12); ha->efi_revision[1] = qla2x00_read_flash_byte(ha, pcids + 0x13); - DEBUG3(qla_printk(KERN_DEBUG, ha, "read EFI %d.%d.\n", - ha->efi_revision[1], ha->efi_revision[0])); + ql_dbg(ql_dbg_init, vha, 0x0053, + "Read EFI %d.%d.\n", + ha->efi_revision[1], ha->efi_revision[0]); break; default: - DEBUG2(qla_printk(KERN_INFO, ha, "Unrecognized code " - "type %x at pcids %x.\n", code_type, pcids)); + ql_log(ql_log_warn, vha, 0x0054, + "Unrecognized code type %x at pcids %x.\n", + code_type, pcids); break; } @@ -2627,21 +2650,28 @@ qla2x00_get_flash_version(scsi_qla_host_t *vha, void *mbuf) qla2x00_read_flash_data(ha, dbyte, ha->flt_region_fw * 4 + 10, 8); - DEBUG3(qla_printk(KERN_DEBUG, ha, "dumping fw ver from " - "flash:\n")); - DEBUG3(qla2x00_dump_buffer((uint8_t *)dbyte, 8)); + ql_dbg(ql_dbg_init + ql_dbg_buffer, vha, 0x010a, + "Dumping fw " + "ver from flash:.\n"); + ql_dump_buffer(ql_dbg_init + ql_dbg_buffer, vha, 0x010b, + (uint8_t *)dbyte, 8); if ((dcode[0] == 0xffff && dcode[1] == 0xffff && dcode[2] == 0xffff && dcode[3] == 0xffff) || (dcode[0] == 0 && dcode[1] == 0 && dcode[2] == 0 && dcode[3] == 0)) { - DEBUG2(qla_printk(KERN_INFO, ha, "Unrecognized fw " - "revision at %x.\n", ha->flt_region_fw * 4)); + ql_log(ql_log_warn, vha, 0x0057, + "Unrecognized fw revision at %x.\n", + ha->flt_region_fw * 4); } else { /* values are in big endian */ ha->fw_revision[0] = dbyte[0] << 16 | dbyte[1]; ha->fw_revision[1] = dbyte[2] << 16 | dbyte[3]; ha->fw_revision[2] = dbyte[4] << 16 | dbyte[5]; + ql_dbg(ql_dbg_init, vha, 0x0058, + "FW Version: " + "%d.%d.%d.\n", ha->fw_revision[0], + ha->fw_revision[1], ha->fw_revision[2]); } } @@ -2683,8 +2713,8 @@ qla24xx_get_flash_version(scsi_qla_host_t *vha, void *mbuf) bcode = mbuf + (pcihdr % 4); if (bcode[0x0] != 0x55 || bcode[0x1] != 0xaa) { /* No signature */ - DEBUG2(qla_printk(KERN_DEBUG, ha, "No matching ROM " - "signature.\n")); + ql_log(ql_log_fatal, vha, 0x0059, + "No matching ROM signature.\n"); ret = QLA_FUNCTION_FAILED; break; } @@ -2699,8 +2729,8 @@ qla24xx_get_flash_version(scsi_qla_host_t *vha, void *mbuf) if (bcode[0x0] != 'P' || bcode[0x1] != 'C' || bcode[0x2] != 'I' || bcode[0x3] != 'R') { /* Incorrect header. */ - DEBUG2(qla_printk(KERN_INFO, ha, "PCI data struct not " - "found pcir_adr=%x.\n", pcids)); + ql_log(ql_log_fatal, vha, 0x005a, + "PCI data struct not found pcir_adr=%x.\n", pcids); ret = QLA_FUNCTION_FAILED; break; } @@ -2712,26 +2742,30 @@ qla24xx_get_flash_version(scsi_qla_host_t *vha, void *mbuf) /* Intel x86, PC-AT compatible. */ ha->bios_revision[0] = bcode[0x12]; ha->bios_revision[1] = bcode[0x13]; - DEBUG3(qla_printk(KERN_DEBUG, ha, "read BIOS %d.%d.\n", - ha->bios_revision[1], ha->bios_revision[0])); + ql_dbg(ql_dbg_init, vha, 0x005b, + "Read BIOS %d.%d.\n", + ha->bios_revision[1], ha->bios_revision[0]); break; case ROM_CODE_TYPE_FCODE: /* Open Firmware standard for PCI (FCode). */ ha->fcode_revision[0] = bcode[0x12]; ha->fcode_revision[1] = bcode[0x13]; - DEBUG3(qla_printk(KERN_DEBUG, ha, "read FCODE %d.%d.\n", - ha->fcode_revision[1], ha->fcode_revision[0])); + ql_dbg(ql_dbg_init, vha, 0x005c, + "Read FCODE %d.%d.\n", + ha->fcode_revision[1], ha->fcode_revision[0]); break; case ROM_CODE_TYPE_EFI: /* Extensible Firmware Interface (EFI). */ ha->efi_revision[0] = bcode[0x12]; ha->efi_revision[1] = bcode[0x13]; - DEBUG3(qla_printk(KERN_DEBUG, ha, "read EFI %d.%d.\n", - ha->efi_revision[1], ha->efi_revision[0])); + ql_dbg(ql_dbg_init, vha, 0x005d, + "Read EFI %d.%d.\n", + ha->efi_revision[1], ha->efi_revision[0]); break; default: - DEBUG2(qla_printk(KERN_INFO, ha, "Unrecognized code " - "type %x at pcids %x.\n", code_type, pcids)); + ql_log(ql_log_warn, vha, 0x005e, + "Unrecognized code type %x at pcids %x.\n", + code_type, pcids); break; } @@ -2753,13 +2787,18 @@ qla24xx_get_flash_version(scsi_qla_host_t *vha, void *mbuf) dcode[2] == 0xffffffff && dcode[3] == 0xffffffff) || (dcode[0] == 0 && dcode[1] == 0 && dcode[2] == 0 && dcode[3] == 0)) { - DEBUG2(qla_printk(KERN_INFO, ha, "Unrecognized fw " - "revision at %x.\n", ha->flt_region_fw * 4)); + ql_log(ql_log_warn, vha, 0x005f, + "Unrecognized fw revision at %x.\n", + ha->flt_region_fw * 4); } else { ha->fw_revision[0] = dcode[0]; ha->fw_revision[1] = dcode[1]; ha->fw_revision[2] = dcode[2]; ha->fw_revision[3] = dcode[3]; + ql_dbg(ql_dbg_init, vha, 0x0060, + "Firmware revision %d.%d.%d.%d.\n", + ha->fw_revision[0], ha->fw_revision[1], + ha->fw_revision[2], ha->fw_revision[3]); } /* Check for golden firmware and get version if available */ @@ -2775,9 +2814,9 @@ qla24xx_get_flash_version(scsi_qla_host_t *vha, void *mbuf) if (dcode[4] == 0xFFFFFFFF && dcode[5] == 0xFFFFFFFF && dcode[6] == 0xFFFFFFFF && dcode[7] == 0xFFFFFFFF) { - DEBUG2(qla_printk(KERN_INFO, ha, - "%s(%ld): Unrecognized golden fw at 0x%x.\n", - __func__, vha->host_no, ha->flt_region_gold_fw * 4)); + ql_log(ql_log_warn, vha, 0x0056, + "Unrecognized golden fw at 0x%x.\n", + ha->flt_region_gold_fw * 4); return ret; } @@ -2843,9 +2882,9 @@ qla24xx_read_fcp_prio_cfg(scsi_qla_host_t *vha) if (!ha->fcp_prio_cfg) { ha->fcp_prio_cfg = vmalloc(FCP_PRIO_CFG_SIZE); if (!ha->fcp_prio_cfg) { - qla_printk(KERN_WARNING, ha, - "Unable to allocate memory for fcp priority data " - "(%x).\n", FCP_PRIO_CFG_SIZE); + ql_log(ql_log_warn, vha, 0x00d5, + "Unable to allocate memory for fcp priorty data (%x).\n", + FCP_PRIO_CFG_SIZE); return QLA_FUNCTION_FAILED; } } @@ -2857,7 +2896,7 @@ qla24xx_read_fcp_prio_cfg(scsi_qla_host_t *vha) ha->isp_ops->read_optrom(vha, (uint8_t *)ha->fcp_prio_cfg, fcp_prio_addr << 2, FCP_PRIO_CFG_HDR_SIZE); - if (!qla24xx_fcp_prio_cfg_valid(ha->fcp_prio_cfg, 0)) + if (!qla24xx_fcp_prio_cfg_valid(vha, ha->fcp_prio_cfg, 0)) goto fail; /* read remaining FCP CMD config data from flash */ @@ -2869,7 +2908,7 @@ qla24xx_read_fcp_prio_cfg(scsi_qla_host_t *vha) fcp_prio_addr << 2, (len < max_len ? len : max_len)); /* revalidate the entire FCP priority config data, including entries */ - if (!qla24xx_fcp_prio_cfg_valid(ha->fcp_prio_cfg, 1)) + if (!qla24xx_fcp_prio_cfg_valid(vha, ha->fcp_prio_cfg, 1)) goto fail; ha->flags.fcp_prio_enabled = 1; diff --git a/drivers/scsi/scsi_lib.c b/drivers/scsi/scsi_lib.c index 28d9c9d6b4b4..fc3f168decb4 100644 --- a/drivers/scsi/scsi_lib.c +++ b/drivers/scsi/scsi_lib.c @@ -137,6 +137,7 @@ static int __scsi_queue_insert(struct scsi_cmnd *cmd, int reason, int unbusy) host->host_blocked = host->max_host_blocked; break; case SCSI_MLQUEUE_DEVICE_BUSY: + case SCSI_MLQUEUE_EH_RETRY: device->device_blocked = device->max_device_blocked; break; case SCSI_MLQUEUE_TARGET_BUSY: diff --git a/drivers/scsi/scsi_transport_spi.c b/drivers/scsi/scsi_transport_spi.c index 8a172d4f4564..5fbeadd96819 100644 --- a/drivers/scsi/scsi_transport_spi.c +++ b/drivers/scsi/scsi_transport_spi.c @@ -597,6 +597,28 @@ static DEVICE_ATTR(signalling, S_IRUGO, show_spi_host_signalling, store_spi_host_signalling); +static ssize_t show_spi_host_width(struct device *cdev, + struct device_attribute *attr, + char *buf) +{ + struct Scsi_Host *shost = transport_class_to_shost(cdev); + + return sprintf(buf, "%s\n", shost->max_id == 16 ? "wide" : "narrow"); +} +static DEVICE_ATTR(host_width, S_IRUGO, + show_spi_host_width, NULL); + +static ssize_t show_spi_host_hba_id(struct device *cdev, + struct device_attribute *attr, + char *buf) +{ + struct Scsi_Host *shost = transport_class_to_shost(cdev); + + return sprintf(buf, "%d\n", shost->this_id); +} +static DEVICE_ATTR(hba_id, S_IRUGO, + show_spi_host_hba_id, NULL); + #define DV_SET(x, y) \ if(i->f->set_##x) \ i->f->set_##x(sdev->sdev_target, y) @@ -1380,6 +1402,8 @@ static DECLARE_ANON_TRANSPORT_CLASS(spi_device_class, static struct attribute *host_attributes[] = { &dev_attr_signalling.attr, + &dev_attr_host_width.attr, + &dev_attr_hba_id.attr, NULL }; |