[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>
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 @@
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 @@
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 *