diff options
| author | James Smart <James.Smart@Emulex.Com> | 2008-12-04 22:39:46 -0500 |
|---|---|---|
| committer | James Bottomley <James.Bottomley@HansenPartnership.com> | 2008-12-29 11:24:27 -0600 |
| commit | 81301a9b05c3690bf32bf4ef37d941f0f870a7ba (patch) | |
| tree | cd4f13d46241e0652a697f057e5accd8df06b9a9 /drivers/scsi/lpfc/lpfc.h | |
| parent | 9f1e1b50ab43a281dbc75c25f11e1926a9ea367a (diff) | |
[SCSI] lpfc 8.3.0 : Add BlockGuard support (T10-DIF) structs and defs
Update struct definitions, #defines, sysfs entries, and initialization
to support BlockGuard.
Signed-off-by: James Smart <James.Smart@emulex.com>
Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
Diffstat (limited to 'drivers/scsi/lpfc/lpfc.h')
| -rw-r--r-- | drivers/scsi/lpfc/lpfc.h | 14 |
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; |