diff options
Diffstat (limited to 'drivers/scsi/lpfc/lpfc.h')
| -rw-r--r-- | drivers/scsi/lpfc/lpfc.h | 53 |
1 files changed, 46 insertions, 7 deletions
diff --git a/drivers/scsi/lpfc/lpfc.h b/drivers/scsi/lpfc/lpfc.h index ba3ecab9baf..f26b9538aff 100644 --- a/drivers/scsi/lpfc/lpfc.h +++ b/drivers/scsi/lpfc/lpfc.h @@ -29,7 +29,8 @@ struct lpfc_sli2_slim; #define LPFC_MAX_NS_RETRY 3 /* Number of retry attempts to contact the NameServer before giving up. */ #define LPFC_CMD_PER_LUN 3 /* max outstanding cmds per lun */ -#define LPFC_SG_SEG_CNT 64 /* sg element count per scsi cmnd */ +#define LPFC_DEFAULT_SG_SEG_CNT 64 /* sg element count per scsi cmnd */ +#define LPFC_MAX_SG_SEG_CNT 256 /* sg element count per scsi cmnd */ #define LPFC_IOCB_LIST_CNT 2250 /* list of IOCBs for fast-path usage. */ #define LPFC_Q_RAMP_UP_INTERVAL 120 /* lun q_depth ramp up interval */ @@ -68,6 +69,7 @@ struct lpfc_dmabuf { struct list_head list; void *virt; /* virtual address ptr */ dma_addr_t phys; /* mapped address */ + uint32_t buffer_tag; /* used for tagged queue ring */ }; struct lpfc_dma_pool { @@ -272,10 +274,16 @@ struct lpfc_vport { #define FC_ABORT_DISCOVERY 0x8000 /* we want to abort discovery */ #define FC_NDISC_ACTIVE 0x10000 /* NPort discovery active */ #define FC_BYPASSED_MODE 0x20000 /* NPort is in bypassed mode */ -#define FC_RFF_NOT_SUPPORTED 0x40000 /* RFF_ID was rejected by switch */ #define FC_VPORT_NEEDS_REG_VPI 0x80000 /* Needs to have its vpi registered */ #define FC_RSCN_DEFERRED 0x100000 /* A deferred RSCN being processed */ + uint32_t ct_flags; +#define FC_CT_RFF_ID 0x1 /* RFF_ID accepted by switch */ +#define FC_CT_RNN_ID 0x2 /* RNN_ID accepted by switch */ +#define FC_CT_RSNN_NN 0x4 /* RSNN_NN accepted by switch */ +#define FC_CT_RSPN_ID 0x8 /* RSPN_ID accepted by switch */ +#define FC_CT_RFT_ID 0x10 /* RFT_ID accepted by switch */ + struct list_head fc_nodes; /* Keep counters for the number of entries in each list. */ @@ -344,6 +352,7 @@ struct lpfc_vport { uint32_t cfg_discovery_threads; uint32_t cfg_log_verbose; uint32_t cfg_max_luns; + uint32_t cfg_enable_da_id; uint32_t dev_loss_tmo_changed; @@ -360,6 +369,7 @@ struct lpfc_vport { struct hbq_s { uint16_t entry_count; /* Current number of HBQ slots */ + uint16_t buffer_count; /* Current number of buffers posted */ uint32_t next_hbqPutIdx; /* Index to next HBQ slot to use */ uint32_t hbqPutIdx; /* HBQ slot to use */ uint32_t local_hbqGetIdx; /* Local copy of Get index from Port */ @@ -377,6 +387,11 @@ struct hbq_s { #define LPFC_ELS_HBQ 0 #define LPFC_EXTRA_HBQ 1 +enum hba_temp_state { + HBA_NORMAL_TEMP, + HBA_OVER_TEMP +}; + struct lpfc_hba { struct lpfc_sli sli; uint32_t sli_rev; /* SLI2 or SLI3 */ @@ -457,7 +472,8 @@ struct lpfc_hba { uint64_t cfg_soft_wwnn; uint64_t cfg_soft_wwpn; uint32_t cfg_hba_queue_depth; - + uint32_t cfg_enable_hba_reset; + uint32_t cfg_enable_hba_heartbeat; lpfc_vpd_t vpd; /* vital product data */ @@ -544,8 +560,7 @@ struct lpfc_hba { struct list_head port_list; struct lpfc_vport *pport; /* physical lpfc_vport pointer */ uint16_t max_vpi; /* Maximum virtual nports */ -#define LPFC_MAX_VPI 100 /* Max number of VPI supported */ -#define LPFC_MAX_VPORTS (LPFC_MAX_VPI+1)/* Max number of VPorts supported */ +#define LPFC_MAX_VPI 0xFFFF /* Max number of VPI supported */ unsigned long *vpi_bmask; /* vpi allocation table */ /* Data structure used by fabric iocb scheduler */ @@ -563,16 +578,30 @@ struct lpfc_hba { struct dentry *hba_debugfs_root; atomic_t debugfs_vport_count; struct dentry *debug_hbqinfo; - struct dentry *debug_dumpslim; + struct dentry *debug_dumpHostSlim; + struct dentry *debug_dumpHBASlim; struct dentry *debug_slow_ring_trc; struct lpfc_debugfs_trc *slow_ring_trc; atomic_t slow_ring_trc_cnt; #endif + /* Used for deferred freeing of ELS data buffers */ + struct list_head elsbuf; + int elsbuf_cnt; + int elsbuf_prev_cnt; + + uint8_t temp_sensor_support; /* Fields used for heart beat. */ unsigned long last_completion_time; struct timer_list hb_tmofunc; uint8_t hb_outstanding; + /* + * Following bit will be set for all buffer tags which are not + * associated with any HBQ. + */ +#define QUE_BUFTAG_BIT (1<<31) + uint32_t buffer_tag_count; + enum hba_temp_state over_temp_state; }; static inline struct Scsi_Host * @@ -598,5 +627,15 @@ lpfc_is_link_up(struct lpfc_hba *phba) phba->link_state == LPFC_HBA_READY; } -#define FC_REG_DUMP_EVENT 0x10 /* Register for Dump events */ +#define FC_REG_DUMP_EVENT 0x10 /* Register for Dump events */ +#define FC_REG_TEMPERATURE_EVENT 0x20 /* Register for temperature + event */ +struct temp_event { + uint32_t event_type; + uint32_t event_code; + uint32_t data; +}; +#define LPFC_CRIT_TEMP 0x1 +#define LPFC_THRESHOLD_TEMP 0x2 +#define LPFC_NORMAL_TEMP 0x3 |