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path: root/drivers/scsi/lpfc/lpfc.h
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Diffstat (limited to 'drivers/scsi/lpfc/lpfc.h')
-rw-r--r--drivers/scsi/lpfc/lpfc.h14
1 files changed, 12 insertions, 2 deletions
diff --git a/drivers/scsi/lpfc/lpfc.h b/drivers/scsi/lpfc/lpfc.h
index fee14ae9353..960ba307613 100644
--- a/drivers/scsi/lpfc/lpfc.h
+++ b/drivers/scsi/lpfc/lpfc.h
@@ -29,8 +29,10 @@ 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_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_DEFAULT_SG_SEG_CNT 64 /* sg element count per scsi cmnd */
+#define LPFC_DEFAULT_PROT_SG_SEG_CNT 4096 /* sg protection elements count */
+#define LPFC_MAX_SG_SEG_CNT 4096 /* sg element count per scsi cmnd */
+#define LPFC_MAX_PROT_SG_SEG_CNT 4096 /* prot sg element count per scsi cmd*/
#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 */
#define LPFC_VNAME_LEN 100 /* vport symbolic name length */
@@ -426,6 +428,7 @@ struct lpfc_hba {
#define LPFC_SLI3_VPORT_TEARDOWN 0x04
#define LPFC_SLI3_CRP_ENABLED 0x08
#define LPFC_SLI3_INB_ENABLED 0x10
+#define LPFC_SLI3_BG_ENABLED 0x20
uint32_t iocb_cmd_size;
uint32_t iocb_rsp_size;
@@ -499,12 +502,14 @@ struct lpfc_hba {
uint32_t cfg_poll_tmo;
uint32_t cfg_use_msi;
uint32_t cfg_sg_seg_cnt;
+ uint32_t cfg_prot_sg_seg_cnt;
uint32_t cfg_sg_dma_buf_size;
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;
+ uint32_t cfg_enable_bg;
lpfc_vpd_t vpd; /* vital product data */
@@ -570,6 +575,9 @@ struct lpfc_hba {
uint64_t fc4InputRequests;
uint64_t fc4OutputRequests;
uint64_t fc4ControlRequests;
+ uint64_t bg_guard_err_cnt;
+ uint64_t bg_apptag_err_cnt;
+ uint64_t bg_reftag_err_cnt;
struct lpfc_sysfs_mbox sysfs_mbox;
@@ -619,6 +627,8 @@ struct lpfc_hba {
struct dentry *debug_hbqinfo;
struct dentry *debug_dumpHostSlim;
struct dentry *debug_dumpHBASlim;
+ struct dentry *debug_dumpData; /* BlockGuard BPL*/
+ struct dentry *debug_dumpDif; /* BlockGuard BPL*/
struct dentry *debug_slow_ring_trc;
struct lpfc_debugfs_trc *slow_ring_trc;
atomic_t slow_ring_trc_cnt;