diff options
Diffstat (limited to 'drivers/net/ethernet/chelsio/cxgb4/cxgb4.h')
| -rw-r--r-- | drivers/net/ethernet/chelsio/cxgb4/cxgb4.h | 80 |
1 files changed, 51 insertions, 29 deletions
diff --git a/drivers/net/ethernet/chelsio/cxgb4/cxgb4.h b/drivers/net/ethernet/chelsio/cxgb4/cxgb4.h index 45955691edc7..28e653e9c856 100644 --- a/drivers/net/ethernet/chelsio/cxgb4/cxgb4.h +++ b/drivers/net/ethernet/chelsio/cxgb4/cxgb4.h @@ -422,8 +422,8 @@ struct link_config { unsigned short supported; /* link capabilities */ unsigned short advertising; /* advertised capabilities */ unsigned short lp_advertising; /* peer advertised capabilities */ - unsigned short requested_speed; /* speed user has requested */ - unsigned short speed; /* actual link speed */ + unsigned int requested_speed; /* speed user has requested */ + unsigned int speed; /* actual link speed */ unsigned char requested_fc; /* flow control user has requested */ unsigned char fc; /* actual link flow control */ unsigned char autoneg; /* autonegotiating? */ @@ -437,11 +437,6 @@ enum { MAX_ETH_QSETS = 32, /* # of Ethernet Tx/Rx queue sets */ MAX_OFLD_QSETS = 16, /* # of offload Tx, iscsi Rx queue sets */ MAX_CTRL_QUEUES = NCHAN, /* # of control Tx queues */ - MAX_RDMA_QUEUES = NCHAN, /* # of streaming RDMA Rx queues */ - MAX_RDMA_CIQS = 32, /* # of RDMA concentrator IQs */ - - /* # of streaming iSCSIT Rx queues */ - MAX_ISCSIT_QUEUES = MAX_OFLD_QSETS, }; enum { @@ -458,8 +453,7 @@ enum { enum { INGQ_EXTRAS = 2, /* firmware event queue and */ /* forwarded interrupts */ - MAX_INGQ = MAX_ETH_QSETS + MAX_OFLD_QSETS + MAX_RDMA_QUEUES + - MAX_RDMA_CIQS + MAX_ISCSIT_QUEUES + INGQ_EXTRAS, + MAX_INGQ = MAX_ETH_QSETS + INGQ_EXTRAS, }; struct adapter; @@ -704,10 +698,6 @@ struct sge { struct sge_ctrl_txq ctrlq[MAX_CTRL_QUEUES]; struct sge_eth_rxq ethrxq[MAX_ETH_QSETS]; - struct sge_ofld_rxq iscsirxq[MAX_OFLD_QSETS]; - struct sge_ofld_rxq iscsitrxq[MAX_ISCSIT_QUEUES]; - struct sge_ofld_rxq rdmarxq[MAX_RDMA_QUEUES]; - struct sge_ofld_rxq rdmaciq[MAX_RDMA_CIQS]; struct sge_rspq fw_evtq ____cacheline_aligned_in_smp; struct sge_uld_rxq_info **uld_rxq_info; @@ -717,15 +707,8 @@ struct sge { u16 max_ethqsets; /* # of available Ethernet queue sets */ u16 ethqsets; /* # of active Ethernet queue sets */ u16 ethtxq_rover; /* Tx queue to clean up next */ - u16 iscsiqsets; /* # of active iSCSI queue sets */ - u16 niscsitq; /* # of available iSCST Rx queues */ - u16 rdmaqs; /* # of available RDMA Rx queues */ - u16 rdmaciqs; /* # of available RDMA concentrator IQs */ + u16 ofldqsets; /* # of active ofld queue sets */ u16 nqs_per_uld; /* # of Rx queues per ULD */ - u16 iscsi_rxq[MAX_OFLD_QSETS]; - u16 iscsit_rxq[MAX_ISCSIT_QUEUES]; - u16 rdma_rxq[MAX_RDMA_QUEUES]; - u16 rdma_ciq[MAX_RDMA_CIQS]; u16 timer_val[SGE_NTIMERS]; u8 counter_val[SGE_NCOUNTERS]; u32 fl_pg_order; /* large page allocation size */ @@ -749,10 +732,7 @@ struct sge { }; #define for_each_ethrxq(sge, i) for (i = 0; i < (sge)->ethqsets; i++) -#define for_each_iscsirxq(sge, i) for (i = 0; i < (sge)->iscsiqsets; i++) -#define for_each_iscsitrxq(sge, i) for (i = 0; i < (sge)->niscsitq; i++) -#define for_each_rdmarxq(sge, i) for (i = 0; i < (sge)->rdmaqs; i++) -#define for_each_rdmaciq(sge, i) for (i = 0; i < (sge)->rdmaciqs; i++) +#define for_each_ofldtxq(sge, i) for (i = 0; i < (sge)->ofldqsets; i++) struct l2t_data; @@ -786,6 +766,7 @@ struct uld_msix_bmap { struct uld_msix_info { unsigned short vec; char desc[IFNAMSIZ + 10]; + unsigned int idx; }; struct vf_info { @@ -818,7 +799,7 @@ struct adapter { } msix_info[MAX_INGQ + 1]; struct uld_msix_info *msix_info_ulds; /* msix info for uld's */ struct uld_msix_bmap msix_bmap_ulds; /* msix bitmap for all uld */ - unsigned int msi_idx; + int msi_idx; struct doorbell_stats db_stats; struct sge sge; @@ -836,9 +817,10 @@ struct adapter { unsigned int clipt_start; unsigned int clipt_end; struct clip_tbl *clipt; - struct cxgb4_pci_uld_info *uld; + struct cxgb4_uld_info *uld; void *uld_handle[CXGB4_ULD_MAX]; unsigned int num_uld; + unsigned int num_ofld_uld; struct list_head list_node; struct list_head rcu_node; struct list_head mac_hlist; /* list of MAC addresses in MPS Hash */ @@ -858,6 +840,8 @@ struct adapter { #define T4_OS_LOG_MBOX_CMDS 256 struct mbox_cmd_log *mbox_log; + struct mutex uld_mutex; + struct dentry *debugfs_root; bool use_bd; /* Use SGE Back Door intfc for reading SGE Contexts */ bool trace_rss; /* 1 implies that different RSS flit per filter is @@ -867,6 +851,9 @@ struct adapter { spinlock_t stats_lock; spinlock_t win0_lock ____cacheline_aligned_in_smp; + + /* TC u32 offload */ + struct cxgb4_tc_u32_table *tc_u32; }; /* Support for "sched-class" command to allow a TX Scheduling Class to be @@ -1041,6 +1028,32 @@ enum { VLAN_REWRITE }; +/* Host shadow copy of ingress filter entry. This is in host native format + * and doesn't match the ordering or bit order, etc. of the hardware of the + * firmware command. The use of bit-field structure elements is purely to + * remind ourselves of the field size limitations and save memory in the case + * where the filter table is large. + */ +struct filter_entry { + /* Administrative fields for filter. */ + u32 valid:1; /* filter allocated and valid */ + u32 locked:1; /* filter is administratively locked */ + + u32 pending:1; /* filter action is pending firmware reply */ + u32 smtidx:8; /* Source MAC Table index for smac */ + struct filter_ctx *ctx; /* Caller's completion hook */ + struct l2t_entry *l2t; /* Layer Two Table entry for dmac */ + struct net_device *dev; /* Associated net device */ + u32 tid; /* This will store the actual tid */ + + /* The filter itself. Most of this is a straight copy of information + * provided by the extended ioctl(). Some fields are translated to + * internal forms -- for instance the Ingress Queue ID passed in from + * the ioctl() is translated into the Absolute Ingress Queue ID. + */ + struct ch_filter_specification fs; +}; + static inline int is_offload(const struct adapter *adap) { return adap->params.offload; @@ -1051,6 +1064,11 @@ static inline int is_pci_uld(const struct adapter *adap) return adap->params.crypto; } +static inline int is_uld(const struct adapter *adap) +{ + return (adap->params.offload || adap->params.crypto); +} + static inline u32 t4_read_reg(struct adapter *adap, u32 reg_addr) { return readl(adap->regs + reg_addr); @@ -1277,6 +1295,8 @@ int t4_sge_alloc_eth_txq(struct adapter *adap, struct sge_eth_txq *txq, int t4_sge_alloc_ctrl_txq(struct adapter *adap, struct sge_ctrl_txq *txq, struct net_device *dev, unsigned int iqid, unsigned int cmplqid); +int t4_sge_mod_ctrl_txq(struct adapter *adap, unsigned int eqid, + unsigned int cmplqid); int t4_sge_alloc_ofld_txq(struct adapter *adap, struct sge_ofld_txq *txq, struct net_device *dev, unsigned int iqid); irqreturn_t t4_sge_intr_msix(int irq, void *cookie); @@ -1635,7 +1655,9 @@ void t4_idma_monitor(struct adapter *adapter, int hz, int ticks); int t4_set_vf_mac_acl(struct adapter *adapter, unsigned int vf, unsigned int naddr, u8 *addr); -void uld_mem_free(struct adapter *adap); -int uld_mem_alloc(struct adapter *adap); +void t4_uld_mem_free(struct adapter *adap); +int t4_uld_mem_alloc(struct adapter *adap); +void t4_uld_clean_up(struct adapter *adap); +void t4_register_netevent_notifier(void); void free_rspq_fl(struct adapter *adap, struct sge_rspq *rq, struct sge_fl *fl); #endif /* __CXGB4_H__ */ |