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| author | James Smart <james.smart@emulex.com> | 2014-02-20 14:56:45 (GMT) |
|---|---|---|
| committer | James Bottomley <JBottomley@Parallels.com> | 2014-03-15 17:18:56 (GMT) |
| commit | 1ba981fd3ad1f91b8bb205ce6aac6aad45f2fa7a (patch) | |
| tree | c5638d855f177a4be300a2df71d8d621a2cfc0ca /drivers/scsi/lpfc/lpfc.h | |
| parent | 2a2719d370b2ec31451462f2775986e42cbeb39f (diff) | |
| download | linux-1ba981fd3ad1f91b8bb205ce6aac6aad45f2fa7a.tar.xz | |
[SCSI] lpfc 8.3.45: Incorporated support of a low-latency io path
Signed-off-by: James Smart <james.smart@emulex.com>
Signed-off-by: James Bottomley <JBottomley@Parallels.com>
Diffstat (limited to 'drivers/scsi/lpfc/lpfc.h')
| -rw-r--r-- | drivers/scsi/lpfc/lpfc.h | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/drivers/scsi/lpfc/lpfc.h b/drivers/scsi/lpfc/lpfc.h index 4de9555..bbc5be6 100644 --- a/drivers/scsi/lpfc/lpfc.h +++ b/drivers/scsi/lpfc/lpfc.h @@ -722,6 +722,20 @@ struct lpfc_hba { uint32_t cfg_hba_queue_depth; uint32_t cfg_enable_hba_reset; uint32_t cfg_enable_hba_heartbeat; + uint32_t cfg_fof; + uint32_t cfg_EnableXLane; + uint8_t cfg_oas_tgt_wwpn[8]; + uint8_t cfg_oas_vpt_wwpn[8]; + uint32_t cfg_oas_lun_state; +#define OAS_LUN_ENABLE 1 +#define OAS_LUN_DISABLE 0 + uint32_t cfg_oas_lun_status; +#define OAS_LUN_STATUS_EXISTS 0x01 + uint32_t cfg_oas_flags; +#define OAS_FIND_ANY_VPORT 0x01 +#define OAS_FIND_ANY_TARGET 0x02 +#define OAS_LUN_VALID 0x04 + uint32_t cfg_XLanePriority; uint32_t cfg_enable_bg; uint32_t cfg_hostmem_hgp; uint32_t cfg_log_verbose; @@ -973,6 +987,9 @@ struct lpfc_hba { atomic_t sdev_cnt; uint8_t fips_spec_rev; uint8_t fips_level; + spinlock_t devicelock; /* lock for luns list */ + mempool_t *device_data_mem_pool; + struct list_head luns; }; static inline struct Scsi_Host * |