diff options
Diffstat (limited to 'drivers/scsi/qla2xxx/qla_def.h')
| -rw-r--r-- | drivers/scsi/qla2xxx/qla_def.h | 584 |
1 files changed, 330 insertions, 254 deletions
diff --git a/drivers/scsi/qla2xxx/qla_def.h b/drivers/scsi/qla2xxx/qla_def.h index b97194096d8e..a29c95204975 100644 --- a/drivers/scsi/qla2xxx/qla_def.h +++ b/drivers/scsi/qla2xxx/qla_def.h @@ -181,11 +181,14 @@ #define RESPONSE_ENTRY_CNT_2100 64 /* Number of response entries.*/ #define RESPONSE_ENTRY_CNT_2300 512 /* Number of response entries.*/ +struct req_que; + /* * SCSI Request Block */ typedef struct srb { - struct scsi_qla_host *ha; /* HA the SP is queued on */ + struct scsi_qla_host *vha; /* HA the SP is queued on */ + struct req_que *que; struct fc_port *fcport; struct scsi_cmnd *cmd; /* Linux SCSI command pkt */ @@ -369,9 +372,17 @@ struct device_reg_2xxx { } u_end; }; +struct device_reg_25xxmq { + volatile uint32_t req_q_in; + volatile uint32_t req_q_out; + volatile uint32_t rsp_q_in; + volatile uint32_t rsp_q_out; +}; + typedef union { struct device_reg_2xxx isp; struct device_reg_24xx isp24; + struct device_reg_25xxmq isp25mq; } device_reg_t; #define ISP_REQ_Q_IN(ha, reg) \ @@ -1524,7 +1535,7 @@ typedef struct { */ typedef struct fc_port { struct list_head list; - struct scsi_qla_host *ha; + struct scsi_qla_host *vha; uint8_t node_name[WWN_SIZE]; uint8_t port_name[WWN_SIZE]; @@ -1550,7 +1561,6 @@ typedef struct fc_port { unsigned long last_queue_full; unsigned long last_ramp_up; - struct list_head vp_fcport; uint16_t vp_idx; } fc_port_t; @@ -2037,6 +2047,8 @@ typedef struct vport_params { #define VP_RET_CODE_NO_MEM 5 #define VP_RET_CODE_NOT_FOUND 6 +struct qla_hw_data; + /* * ISP operations */ @@ -2055,10 +2067,11 @@ struct isp_operations { char * (*fw_version_str) (struct scsi_qla_host *, char *); irq_handler_t intr_handler; - void (*enable_intrs) (struct scsi_qla_host *); - void (*disable_intrs) (struct scsi_qla_host *); + void (*enable_intrs) (struct qla_hw_data *); + void (*disable_intrs) (struct qla_hw_data *); - int (*abort_command) (struct scsi_qla_host *, srb_t *); + int (*abort_command) (struct scsi_qla_host *, srb_t *, + struct req_que *); int (*target_reset) (struct fc_port *, unsigned int); int (*lun_reset) (struct fc_port *, unsigned int); int (*fabric_login) (struct scsi_qla_host *, uint16_t, uint8_t, @@ -2089,6 +2102,10 @@ struct isp_operations { uint32_t); int (*get_flash_version) (struct scsi_qla_host *, void *); + int (*start_scsi) (srb_t *); + void (*wrt_req_reg) (struct qla_hw_data *, uint16_t, uint16_t); + void (*wrt_rsp_reg) (struct qla_hw_data *, uint16_t, uint16_t); + uint16_t (*rd_req_reg) (struct qla_hw_data *, uint16_t); }; /* MSI-X Support *************************************************************/ @@ -2100,16 +2117,18 @@ struct isp_operations { #define QLA_MSIX_DEFAULT 0x00 #define QLA_MSIX_RSP_Q 0x01 -#define QLA_MSIX_ENTRIES 2 #define QLA_MIDX_DEFAULT 0 #define QLA_MIDX_RSP_Q 1 +#define QLA_PCI_MSIX_CONTROL 0xa2 struct scsi_qla_host; +struct rsp_que; struct qla_msix_entry { int have_irq; - uint32_t msix_vector; - uint16_t msix_entry; + uint32_t vector; + uint16_t entry; + struct rsp_que *rsp; }; #define WATCH_INTERVAL 1 /* number of seconds */ @@ -2160,208 +2179,137 @@ struct qla_statistics { uint64_t output_bytes; }; -/* - * Linux Host Adapter structure - */ -typedef struct scsi_qla_host { - struct list_head list; +/* Multi queue support */ +#define MBC_INITIALIZE_MULTIQ 0x1f +#define QLA_QUE_PAGE 0X1000 +#define QLA_MQ_SIZE 32 +#define QLA_MAX_HOST_QUES 16 +#define QLA_MAX_QUEUES 256 +#define ISP_QUE_REG(ha, id) \ + ((ha->mqenable) ? \ + ((void *)(ha->mqiobase) +\ + (QLA_QUE_PAGE * id)) :\ + ((void *)(ha->iobase))) +#define QLA_REQ_QUE_ID(tag) \ + ((tag < QLA_MAX_QUEUES && tag > 0) ? tag : 0) +#define QLA_DEFAULT_QUE_QOS 5 +#define QLA_PRECONFIG_VPORTS 32 +#define QLA_MAX_VPORTS_QLA24XX 128 +#define QLA_MAX_VPORTS_QLA25XX 256 +/* Response queue data structure */ +struct rsp_que { + dma_addr_t dma; + response_t *ring; + response_t *ring_ptr; + uint16_t ring_index; + uint16_t out_ptr; + uint16_t length; + uint16_t options; + uint16_t rid; + uint16_t id; + uint16_t vp_idx; + struct qla_hw_data *hw; + struct qla_msix_entry *msix; + struct req_que *req; +}; - /* Commonly used flags and state information. */ - struct Scsi_Host *host; - struct pci_dev *pdev; +/* Request queue data structure */ +struct req_que { + dma_addr_t dma; + request_t *ring; + request_t *ring_ptr; + uint16_t ring_index; + uint16_t in_ptr; + uint16_t cnt; + uint16_t length; + uint16_t options; + uint16_t rid; + uint16_t id; + uint16_t qos; + uint16_t vp_idx; + struct rsp_que *rsp; + srb_t *outstanding_cmds[MAX_OUTSTANDING_COMMANDS]; + uint32_t current_outstanding_cmd; + int max_q_depth; +}; - unsigned long host_no; +/* + * Qlogic host adapter specific data structure. +*/ +struct qla_hw_data { + struct pci_dev *pdev; + /* SRB cache. */ +#define SRB_MIN_REQ 128 + mempool_t *srb_mempool; volatile struct { - uint32_t init_done :1; - uint32_t online :1; uint32_t mbox_int :1; uint32_t mbox_busy :1; - uint32_t rscn_queue_overflow :1; - uint32_t reset_active :1; - - uint32_t management_server_logged_in :1; - uint32_t process_response_queue :1; uint32_t disable_risc_code_load :1; uint32_t enable_64bit_addressing :1; uint32_t enable_lip_reset :1; - uint32_t enable_lip_full_login :1; uint32_t enable_target_reset :1; + uint32_t enable_lip_full_login :1; uint32_t enable_led_scheme :1; uint32_t inta_enabled :1; uint32_t msi_enabled :1; uint32_t msix_enabled :1; uint32_t disable_serdes :1; uint32_t gpsc_supported :1; - uint32_t vsan_enabled :1; + uint32_t vsan_enabled :1; uint32_t npiv_supported :1; uint32_t fce_enabled :1; - uint32_t hw_event_marker_found :1; + uint32_t hw_event_marker_found:1; } flags; - atomic_t loop_state; -#define LOOP_TIMEOUT 1 -#define LOOP_DOWN 2 -#define LOOP_UP 3 -#define LOOP_UPDATE 4 -#define LOOP_READY 5 -#define LOOP_DEAD 6 - - unsigned long dpc_flags; -#define RESET_MARKER_NEEDED 0 /* Send marker to ISP. */ -#define RESET_ACTIVE 1 -#define ISP_ABORT_NEEDED 2 /* Initiate ISP abort. */ -#define ABORT_ISP_ACTIVE 3 /* ISP abort in progress. */ -#define LOOP_RESYNC_NEEDED 4 /* Device Resync needed. */ -#define LOOP_RESYNC_ACTIVE 5 -#define LOCAL_LOOP_UPDATE 6 /* Perform a local loop update. */ -#define RSCN_UPDATE 7 /* Perform an RSCN update. */ -#define MAILBOX_RETRY 8 -#define ISP_RESET_NEEDED 9 /* Initiate a ISP reset. */ -#define FAILOVER_EVENT_NEEDED 10 -#define FAILOVER_EVENT 11 -#define FAILOVER_NEEDED 12 -#define SCSI_RESTART_NEEDED 13 /* Processes SCSI retry queue. */ -#define PORT_RESTART_NEEDED 14 /* Processes Retry queue. */ -#define RESTART_QUEUES_NEEDED 15 /* Restarts the Lun queue. */ -#define ABORT_QUEUES_NEEDED 16 -#define RELOGIN_NEEDED 17 -#define LOGIN_RETRY_NEEDED 18 /* Initiate required fabric logins. */ -#define REGISTER_FC4_NEEDED 19 /* SNS FC4 registration required. */ -#define ISP_ABORT_RETRY 20 /* ISP aborted. */ -#define FCPORT_RESCAN_NEEDED 21 /* IO descriptor processing needed */ -#define IODESC_PROCESS_NEEDED 22 /* IO descriptor processing needed */ -#define IOCTL_ERROR_RECOVERY 23 -#define LOOP_RESET_NEEDED 24 -#define BEACON_BLINK_NEEDED 25 -#define REGISTER_FDMI_NEEDED 26 -#define FCPORT_UPDATE_NEEDED 27 -#define VP_DPC_NEEDED 28 /* wake up for VP dpc handling */ -#define UNLOADING 29 -#define NPIV_CONFIG_NEEDED 30 - - uint32_t device_flags; -#define DFLG_LOCAL_DEVICES BIT_0 -#define DFLG_RETRY_LOCAL_DEVICES BIT_1 -#define DFLG_FABRIC_DEVICES BIT_2 -#define SWITCH_FOUND BIT_3 -#define DFLG_NO_CABLE BIT_4 - -#define PCI_DEVICE_ID_QLOGIC_ISP2532 0x2532 -#define PCI_DEVICE_ID_QLOGIC_ISP8432 0x8432 - uint32_t device_type; -#define DT_ISP2100 BIT_0 -#define DT_ISP2200 BIT_1 -#define DT_ISP2300 BIT_2 -#define DT_ISP2312 BIT_3 -#define DT_ISP2322 BIT_4 -#define DT_ISP6312 BIT_5 -#define DT_ISP6322 BIT_6 -#define DT_ISP2422 BIT_7 -#define DT_ISP2432 BIT_8 -#define DT_ISP5422 BIT_9 -#define DT_ISP5432 BIT_10 -#define DT_ISP2532 BIT_11 -#define DT_ISP8432 BIT_12 -#define DT_ISP_LAST (DT_ISP8432 << 1) - -#define DT_IIDMA BIT_26 -#define DT_FWI2 BIT_27 -#define DT_ZIO_SUPPORTED BIT_28 -#define DT_OEM_001 BIT_29 -#define DT_ISP2200A BIT_30 -#define DT_EXTENDED_IDS BIT_31 - -#define DT_MASK(ha) ((ha)->device_type & (DT_ISP_LAST - 1)) -#define IS_QLA2100(ha) (DT_MASK(ha) & DT_ISP2100) -#define IS_QLA2200(ha) (DT_MASK(ha) & DT_ISP2200) -#define IS_QLA2300(ha) (DT_MASK(ha) & DT_ISP2300) -#define IS_QLA2312(ha) (DT_MASK(ha) & DT_ISP2312) -#define IS_QLA2322(ha) (DT_MASK(ha) & DT_ISP2322) -#define IS_QLA6312(ha) (DT_MASK(ha) & DT_ISP6312) -#define IS_QLA6322(ha) (DT_MASK(ha) & DT_ISP6322) -#define IS_QLA2422(ha) (DT_MASK(ha) & DT_ISP2422) -#define IS_QLA2432(ha) (DT_MASK(ha) & DT_ISP2432) -#define IS_QLA5422(ha) (DT_MASK(ha) & DT_ISP5422) -#define IS_QLA5432(ha) (DT_MASK(ha) & DT_ISP5432) -#define IS_QLA2532(ha) (DT_MASK(ha) & DT_ISP2532) -#define IS_QLA8432(ha) (DT_MASK(ha) & DT_ISP8432) - -#define IS_QLA23XX(ha) (IS_QLA2300(ha) || IS_QLA2312(ha) || IS_QLA2322(ha) || \ - IS_QLA6312(ha) || IS_QLA6322(ha)) -#define IS_QLA24XX(ha) (IS_QLA2422(ha) || IS_QLA2432(ha)) -#define IS_QLA54XX(ha) (IS_QLA5422(ha) || IS_QLA5432(ha)) -#define IS_QLA25XX(ha) (IS_QLA2532(ha)) -#define IS_QLA84XX(ha) (IS_QLA8432(ha)) -#define IS_QLA24XX_TYPE(ha) (IS_QLA24XX(ha) || IS_QLA54XX(ha) || \ - IS_QLA84XX(ha)) - -#define IS_IIDMA_CAPABLE(ha) ((ha)->device_type & DT_IIDMA) -#define IS_FWI2_CAPABLE(ha) ((ha)->device_type & DT_FWI2) -#define IS_ZIO_SUPPORTED(ha) ((ha)->device_type & DT_ZIO_SUPPORTED) -#define IS_OEM_001(ha) ((ha)->device_type & DT_OEM_001) -#define HAS_EXTENDED_IDS(ha) ((ha)->device_type & DT_EXTENDED_IDS) - - /* SRB cache. */ -#define SRB_MIN_REQ 128 - mempool_t *srb_mempool; - /* This spinlock is used to protect "io transactions", you must - * acquire it before doing any IO to the card, eg with RD_REG*() and - * WRT_REG*() for the duration of your entire commandtransaction. - * - * This spinlock is of lower priority than the io request lock. - */ - - spinlock_t hardware_lock ____cacheline_aligned; + * acquire it before doing any IO to the card, eg with RD_REG*() and + * WRT_REG*() for the duration of your entire commandtransaction. + * + * This spinlock is of lower priority than the io request lock. + */ + spinlock_t hardware_lock ____cacheline_aligned; int bars; int mem_only; - device_reg_t __iomem *iobase; /* Base I/O address */ + device_reg_t __iomem *iobase; /* Base I/O address */ resource_size_t pio_address; -#define MIN_IOBASE_LEN 0x100 - - /* ISP ring lock, rings, and indexes */ - dma_addr_t request_dma; /* Physical address. */ - request_t *request_ring; /* Base virtual address */ - request_t *request_ring_ptr; /* Current address. */ - uint16_t req_ring_index; /* Current index. */ - uint16_t req_q_cnt; /* Number of available entries. */ - uint16_t request_q_length; - - dma_addr_t response_dma; /* Physical address. */ - response_t *response_ring; /* Base virtual address */ - response_t *response_ring_ptr; /* Current address. */ - uint16_t rsp_ring_index; /* Current index. */ - uint16_t response_q_length; - - struct isp_operations *isp_ops; - /* Outstandings ISP commands. */ - srb_t *outstanding_cmds[MAX_OUTSTANDING_COMMANDS]; - uint32_t current_outstanding_cmd; - srb_t *status_srb; /* Status continuation entry. */ +#define MIN_IOBASE_LEN 0x100 +/* Multi queue data structs */ + device_reg_t *mqiobase; + uint16_t msix_count; + uint8_t mqenable; + struct req_que **req_q_map; + struct rsp_que **rsp_q_map; + unsigned long req_qid_map[(QLA_MAX_QUEUES / 8) / sizeof(unsigned long)]; + unsigned long rsp_qid_map[(QLA_MAX_QUEUES / 8) / sizeof(unsigned long)]; + uint16_t max_queues; + struct qla_npiv_entry *npiv_info; + uint16_t nvram_npiv_size; + + uint16_t switch_cap; +#define FLOGI_SEQ_DEL BIT_8 +#define FLOGI_MID_SUPPORT BIT_10 +#define FLOGI_VSAN_SUPPORT BIT_12 +#define FLOGI_SP_SUPPORT BIT_13 + /* Timeout timers. */ + uint8_t loop_down_abort_time; /* port down timer */ + atomic_t loop_down_timer; /* loop down timer */ + uint8_t link_down_timeout; /* link down timeout */ + uint16_t max_loop_id; - /* ISP configuration data. */ - uint16_t loop_id; /* Host adapter loop id */ - uint16_t switch_cap; -#define FLOGI_SEQ_DEL BIT_8 -#define FLOGI_MID_SUPPORT BIT_10 -#define FLOGI_VSAN_SUPPORT BIT_12 -#define FLOGI_SP_SUPPORT BIT_13 uint16_t fb_rev; - - port_id_t d_id; /* Host adapter port id */ uint16_t max_public_loop_ids; - uint16_t min_external_loopid; /* First external loop Id */ + uint16_t min_external_loopid; /* First external loop Id */ #define PORT_SPEED_UNKNOWN 0xFFFF -#define PORT_SPEED_1GB 0x00 -#define PORT_SPEED_2GB 0x01 -#define PORT_SPEED_4GB 0x03 -#define PORT_SPEED_8GB 0x04 - uint16_t link_data_rate; /* F/W operating speed */ +#define PORT_SPEED_1GB 0x00 +#define PORT_SPEED_2GB 0x01 +#define PORT_SPEED_4GB 0x03 +#define PORT_SPEED_8GB 0x04 + uint16_t link_data_rate; /* F/W operating speed */ uint8_t current_topology; uint8_t prev_topology; @@ -2370,15 +2318,69 @@ typedef struct scsi_qla_host { #define ISP_CFG_FL 4 #define ISP_CFG_F 8 - uint8_t operating_mode; /* F/W operating mode */ + uint8_t operating_mode; /* F/W operating mode */ #define LOOP 0 #define P2P 1 #define LOOP_P2P 2 #define P2P_LOOP 3 - - uint8_t marker_needed; - uint8_t interrupts_on; + uint32_t isp_abort_cnt; + +#define PCI_DEVICE_ID_QLOGIC_ISP2532 0x2532 +#define PCI_DEVICE_ID_QLOGIC_ISP8432 0x8432 + uint32_t device_type; +#define DT_ISP2100 BIT_0 +#define DT_ISP2200 BIT_1 +#define DT_ISP2300 BIT_2 +#define DT_ISP2312 BIT_3 +#define DT_ISP2322 BIT_4 +#define DT_ISP6312 BIT_5 +#define DT_ISP6322 BIT_6 +#define DT_ISP2422 BIT_7 +#define DT_ISP2432 BIT_8 +#define DT_ISP5422 BIT_9 +#define DT_ISP5432 BIT_10 +#define DT_ISP2532 BIT_11 +#define DT_ISP8432 BIT_12 +#define DT_ISP_LAST (DT_ISP8432 << 1) + +#define DT_IIDMA BIT_26 +#define DT_FWI2 BIT_27 +#define DT_ZIO_SUPPORTED BIT_28 +#define DT_OEM_001 BIT_29 +#define DT_ISP2200A BIT_30 +#define DT_EXTENDED_IDS BIT_31 +#define DT_MASK(ha) ((ha)->device_type & (DT_ISP_LAST - 1)) +#define IS_QLA2100(ha) (DT_MASK(ha) & DT_ISP2100) +#define IS_QLA2200(ha) (DT_MASK(ha) & DT_ISP2200) +#define IS_QLA2300(ha) (DT_MASK(ha) & DT_ISP2300) +#define IS_QLA2312(ha) (DT_MASK(ha) & DT_ISP2312) +#define IS_QLA2322(ha) (DT_MASK(ha) & DT_ISP2322) +#define IS_QLA6312(ha) (DT_MASK(ha) & DT_ISP6312) +#define IS_QLA6322(ha) (DT_MASK(ha) & DT_ISP6322) +#define IS_QLA2422(ha) (DT_MASK(ha) & DT_ISP2422) +#define IS_QLA2432(ha) (DT_MASK(ha) & DT_ISP2432) +#define IS_QLA5422(ha) (DT_MASK(ha) & DT_ISP5422) +#define IS_QLA5432(ha) (DT_MASK(ha) & DT_ISP5432) +#define IS_QLA2532(ha) (DT_MASK(ha) & DT_ISP2532) +#define IS_QLA8432(ha) (DT_MASK(ha) & DT_ISP8432) + +#define IS_QLA23XX(ha) (IS_QLA2300(ha) || IS_QLA2312(ha) || IS_QLA2322(ha) || \ + IS_QLA6312(ha) || IS_QLA6322(ha)) +#define IS_QLA24XX(ha) (IS_QLA2422(ha) || IS_QLA2432(ha)) +#define IS_QLA54XX(ha) (IS_QLA5422(ha) || IS_QLA5432(ha)) +#define IS_QLA25XX(ha) (IS_QLA2532(ha)) +#define IS_QLA84XX(ha) (IS_QLA8432(ha)) +#define IS_QLA24XX_TYPE(ha) (IS_QLA24XX(ha) || IS_QLA54XX(ha) || \ + IS_QLA84XX(ha)) +#define IS_QLA2XXX_MIDTYPE(ha) (IS_QLA24XX(ha) || IS_QLA84XX(ha) || \ + IS_QLA25XX(ha)) + +#define IS_IIDMA_CAPABLE(ha) ((ha)->device_type & DT_IIDMA) +#define IS_FWI2_CAPABLE(ha) ((ha)->device_type & DT_FWI2) +#define IS_ZIO_SUPPORTED(ha) ((ha)->device_type & DT_ZIO_SUPPORTED) +#define IS_OEM_001(ha) ((ha)->device_type & DT_OEM_001) +#define HAS_EXTENDED_IDS(ha) ((ha)->device_type & DT_EXTENDED_IDS) /* HBA serial number */ uint8_t serial0; @@ -2386,8 +2388,8 @@ typedef struct scsi_qla_host { uint8_t serial2; /* NVRAM configuration data */ -#define MAX_NVRAM_SIZE 4096 -#define VPD_OFFSET MAX_NVRAM_SIZE / 2 +#define MAX_NVRAM_SIZE 4096 +#define VPD_OFFSET MAX_NVRAM_SIZE / 2 uint16_t nvram_size; uint16_t nvram_base; void *nvram; @@ -2401,22 +2403,8 @@ typedef struct scsi_qla_host { uint16_t r_a_tov; int port_down_retry_count; uint8_t mbx_count; - uint16_t last_loop_id; - uint16_t mgmt_svr_loop_id; - - uint32_t login_retry_count; - int max_q_depth; - - struct list_head work_list; - - /* Fibre Channel Device List. */ - struct list_head fcports; - - /* RSCN queue. */ - uint32_t rscn_queue[MAX_RSCN_COUNT]; - uint8_t rscn_in_ptr; - uint8_t rscn_out_ptr; + uint32_t login_retry_count; /* SNS command interfaces. */ ms_iocb_entry_t *ms_iocb; dma_addr_t ms_iocb_dma; @@ -2426,28 +2414,20 @@ typedef struct scsi_qla_host { struct sns_cmd_pkt *sns_cmd; dma_addr_t sns_cmd_dma; -#define SFP_DEV_SIZE 256 -#define SFP_BLOCK_SIZE 64 - void *sfp_data; - dma_addr_t sfp_data_dma; +#define SFP_DEV_SIZE 256 +#define SFP_BLOCK_SIZE 64 + void *sfp_data; + dma_addr_t sfp_data_dma; struct task_struct *dpc_thread; uint8_t dpc_active; /* DPC routine is active */ - /* Timeout timers. */ - uint8_t loop_down_abort_time; /* port down timer */ - atomic_t loop_down_timer; /* loop down timer */ - uint8_t link_down_timeout; /* link down timeout */ - - uint32_t timer_active; - struct timer_list timer; - dma_addr_t gid_list_dma; struct gid_list_info *gid_list; int gid_list_info_size; /* Small DMA pool allocations -- maximum 256 bytes in length. */ -#define DMA_POOL_SIZE 256 +#define DMA_POOL_SIZE 256 struct dma_pool *s_dma_pool; dma_addr_t init_cb_dma; @@ -2459,17 +2439,17 @@ typedef struct scsi_qla_host { mbx_cmd_t *mcp; unsigned long mbx_cmd_flags; -#define MBX_INTERRUPT 1 -#define MBX_INTR_WAIT 2 +#define MBX_INTERRUPT 1 +#define MBX_INTR_WAIT 2 #define MBX_UPDATE_FLASH_ACTIVE 3 - struct mutex vport_lock; /* Virtual port synchronization */ - struct completion mbx_cmd_comp; /* Serialize mbx access */ + struct mutex vport_lock; /* Virtual port synchronization */ + struct completion mbx_cmd_comp; /* Serialize mbx access */ struct completion mbx_intr_comp; /* Used for completion notification */ uint32_t mbx_flags; #define MBX_IN_PROGRESS BIT_0 -#define MBX_BUSY BIT_1 /* Got the Access */ +#define MBX_BUSY BIT_1 /* Got the Access */ #define MBX_SLEEPING_ON_SEM BIT_2 #define MBX_POLLING_FOR_COMP BIT_3 #define MBX_COMPLETED BIT_4 @@ -2488,7 +2468,7 @@ typedef struct scsi_qla_host { #define RISC_START_ADDRESS_2300 0x800 #define RISC_START_ADDRESS_2400 0x100000 - uint16_t fw_options[16]; /* slots: 1,2,3,10,11 */ + uint16_t fw_options[16]; /* slots: 1,2,3,10,11 */ uint8_t fw_seriallink_options[4]; uint16_t fw_seriallink_options24[4]; @@ -2509,10 +2489,10 @@ typedef struct scsi_qla_host { uint64_t fce_wr, fce_rd; struct mutex fce_mutex; + uint32_t hw_event_start; uint32_t hw_event_ptr; uint32_t hw_event_pause_errors; - uint8_t host_str[16]; uint32_t pci_attr; uint16_t chip_revision; @@ -2523,11 +2503,6 @@ typedef struct scsi_qla_host { char model_desc[80]; uint8_t adapter_id[16+1]; - uint8_t *node_name; - uint8_t *port_name; - uint8_t fabric_node_name[WWN_SIZE]; - uint32_t isp_abort_cnt; - /* Option ROM information. */ char *optrom_buffer; uint32_t optrom_size; @@ -2538,13 +2513,13 @@ typedef struct scsi_qla_host { uint32_t optrom_region_start; uint32_t optrom_region_size; - /* PCI expansion ROM image information. */ +/* PCI expansion ROM image information. */ #define ROM_CODE_TYPE_BIOS 0 #define ROM_CODE_TYPE_FCODE 1 #define ROM_CODE_TYPE_EFI 3 - uint8_t bios_revision[2]; - uint8_t efi_revision[2]; - uint8_t fcode_revision[16]; + uint8_t bios_revision[2]; + uint8_t efi_revision[2]; + uint8_t fcode_revision[16]; uint32_t fw_revision[4]; uint32_t fdt_wrt_disable; @@ -2553,39 +2528,144 @@ typedef struct scsi_qla_host { uint32_t fdt_unprotect_sec_cmd; uint32_t fdt_protect_sec_cmd; - uint32_t flt_region_flt; - uint32_t flt_region_fdt; - uint32_t flt_region_boot; - uint32_t flt_region_fw; - uint32_t flt_region_vpd_nvram; - uint32_t flt_region_hw_event; - uint32_t flt_region_npiv_conf; + uint32_t flt_region_flt; + uint32_t flt_region_fdt; + uint32_t flt_region_boot; + uint32_t flt_region_fw; + uint32_t flt_region_vpd_nvram; + uint32_t flt_region_hw_event; + uint32_t flt_region_npiv_conf; /* Needed for BEACON */ - uint16_t beacon_blink_led; - uint8_t beacon_color_state; + uint16_t beacon_blink_led; + uint8_t beacon_color_state; #define QLA_LED_GRN_ON 0x01 #define QLA_LED_YLW_ON 0x02 #define QLA_LED_ABR_ON 0x04 #define QLA_LED_ALL_ON 0x07 /* yellow, green, amber. */ /* ISP2322: red, green, amber. */ - - uint16_t zio_mode; - uint16_t zio_timer; + uint16_t zio_mode; + uint16_t zio_timer; struct fc_host_statistics fc_host_stat; - struct qla_msix_entry msix_entries[QLA_MSIX_ENTRIES]; + struct qla_msix_entry *msix_entries; + + struct list_head vp_list; /* list of VP */ + unsigned long vp_idx_map[(MAX_MULTI_ID_FABRIC / 8) / + sizeof(unsigned long)]; + uint16_t num_vhosts; /* number of vports created */ + uint16_t num_vsans; /* number of vsan created */ + uint16_t max_npiv_vports; /* 63 or 125 per topoloty */ + int cur_vport_count; + + struct qla_chip_state_84xx *cs84xx; + struct qla_statistics qla_stats; + struct isp_operations *isp_ops; +}; + +/* + * Qlogic scsi host structure + */ +typedef struct scsi_qla_host { + struct list_head list; + struct list_head vp_fcports; /* list of fcports */ + struct list_head work_list; + /* Commonly used flags and state information. */ + struct Scsi_Host *host; + unsigned long host_no; + uint8_t host_str[16]; + + volatile struct { + uint32_t init_done :1; + uint32_t online :1; + uint32_t rscn_queue_overflow :1; + uint32_t reset_active :1; + + uint32_t management_server_logged_in :1; + uint32_t process_response_queue :1; + } flags; + + atomic_t loop_state; +#define LOOP_TIMEOUT 1 +#define LOOP_DOWN 2 +#define LOOP_UP 3 +#define LOOP_UPDATE 4 +#define LOOP_READY 5 +#define LOOP_DEAD 6 + + unsigned long dpc_flags; +#define RESET_MARKER_NEEDED 0 /* Send marker to ISP. */ +#define RESET_ACTIVE 1 +#define ISP_ABORT_NEEDED 2 /* Initiate ISP abort. */ +#define ABORT_ISP_ACTIVE 3 /* ISP abort in progress. */ +#define LOOP_RESYNC_NEEDED 4 /* Device Resync needed. */ +#define LOOP_RESYNC_ACTIVE 5 +#define LOCAL_LOOP_UPDATE 6 /* Perform a local loop update. */ +#define RSCN_UPDATE 7 /* Perform an RSCN update. */ +#define MAILBOX_RETRY 8 +#define ISP_RESET_NEEDED 9 /* Initiate a ISP reset. */ +#define FAILOVER_EVENT_NEEDED 10 +#define FAILOVER_EVENT 11 +#define FAILOVER_NEEDED 12 +#define SCSI_RESTART_NEEDED 13 /* Processes SCSI retry queue. */ +#define PORT_RESTART_NEEDED 14 /* Processes Retry queue. */ +#define RESTART_QUEUES_NEEDED 15 /* Restarts the Lun queue. */ +#define ABORT_QUEUES_NEEDED 16 +#define RELOGIN_NEEDED 17 +#define LOGIN_RETRY_NEEDED 18 /* Initiate required fabric logins. */ +#define REGISTER_FC4_NEEDED 19 /* SNS FC4 registration required. */ +#define ISP_ABORT_RETRY 20 /* ISP aborted. */ +#define FCPORT_RESCAN_NEEDED 21 /* IO descriptor processing needed */ +#define IODESC_PROCESS_NEEDED 22 /* IO descriptor processing needed */ +#define IOCTL_ERROR_RECOVERY 23 +#define LOOP_RESET_NEEDED 24 +#define BEACON_BLINK_NEEDED 25 +#define REGISTER_FDMI_NEEDED 26 +#define FCPORT_UPDATE_NEEDED 27 +#define VP_DPC_NEEDED 28 /* wake up for VP dpc handling */ +#define UNLOADING 29 +#define NPIV_CONFIG_NEEDED 30 + + uint32_t device_flags; +#define DFLG_LOCAL_DEVICES BIT_0 +#define DFLG_RETRY_LOCAL_DEVICES BIT_1 +#define DFLG_FABRIC_DEVICES BIT_2 +#define SWITCH_FOUND BIT_3 +#define DFLG_NO_CABLE BIT_4 + + srb_t *status_srb; /* Status continuation entry. */ + + /* ISP configuration data. */ + uint16_t loop_id; /* Host adapter loop id */ + + port_id_t d_id; /* Host adapter port id */ + uint8_t marker_needed; + uint16_t mgmt_svr_loop_id; + + + + /* RSCN queue. */ + uint32_t rscn_queue[MAX_RSCN_COUNT]; + uint8_t rscn_in_ptr; + uint8_t rscn_out_ptr; + + /* Timeout timers. */ + uint8_t loop_down_abort_time; /* port down timer */ + atomic_t loop_down_timer; /* loop down timer */ + uint8_t link_down_timeout; /* link down timeout */ + + uint32_t timer_active; + struct timer_list timer; + + uint8_t node_name[WWN_SIZE]; + uint8_t port_name[WWN_SIZE]; + uint8_t fabric_node_name[WWN_SIZE]; + uint32_t vp_abort_cnt; - struct list_head vp_list; /* list of VP */ struct fc_vport *fc_vport; /* holds fc_vport * for each vport */ - unsigned long vp_idx_map[(MAX_MULTI_ID_FABRIC / 8) / sizeof(unsigned long)]; - uint16_t num_vhosts; /* number of vports created */ - uint16_t num_vsans; /* number of vsan created */ uint16_t vp_idx; /* vport ID */ - struct scsi_qla_host *parent; /* holds pport */ unsigned long vp_flags; - struct list_head vp_fcports; /* list of fcports */ #define VP_IDX_ACQUIRED 0 /* bit no 0 */ #define VP_CREATE_NEEDED 1 #define VP_BIND_NEEDED 2 @@ -2604,14 +2684,10 @@ typedef struct scsi_qla_host { #define VP_ERR_FAB_NORESOURCES 3 #define VP_ERR_FAB_LOGOUT 4 #define VP_ERR_ADAP_NORESOURCES 5 - uint16_t max_npiv_vports; /* 63 or 125 per topoloty */ - int cur_vport_count; - - struct qla_chip_state_84xx *cs84xx; - struct qla_statistics qla_stats; + struct qla_hw_data *hw; + int req_ques[QLA_MAX_HOST_QUES]; } scsi_qla_host_t; - /* * Macros to help code, maintain, etc. */ |