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scsi: lpfc: Rework sli4 doorbell infrastructure

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Up until now, all SLI-4 devices had the same doorbells at the same
bar locations. With newer hardware, there are now independent EQ and
CQ doorbells and the bar locations differ.

Prepare the code for new hardware by separating the eq/cq doorbell into
separate components. The components can be set based on if_type.

Signed-off-by: Dick Kennedy <dick.kennedy@broadcom.com>
Signed-off-by: James Smart <james.smart@broadcom.com>
Reviewed-by: Johannes Thumshirn <jthumshirn@suse.de>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
This commit is contained in:
James Smart
2018-02-22 08:18:41 -08:00
committed by Martin K. Petersen
parent b71413dd01
commit 9dd35425a5
5 changed files with 32 additions and 19 deletions
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11
drivers/scsi/lpfc/lpfc_debugfs.h
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@@ -126,12 +126,13 @@
#define LPFC_DRB_ACC_WR_CMD_ARG 2
#define LPFC_DRB_ACC_BUF_SIZE 256
#define LPFC_DRB_EQCQ 1
#define LPFC_DRB_MQ 2
#define LPFC_DRB_WQ 3
#define LPFC_DRB_RQ 4
#define LPFC_DRB_EQ 1
#define LPFC_DRB_CQ 2
#define LPFC_DRB_MQ 3
#define LPFC_DRB_WQ 4
#define LPFC_DRB_RQ 5
#define LPFC_DRB_MAX 4
#define LPFC_DRB_MAX 5
#define IDIAG_DRBACC_REGID_INDX 0
#define IDIAG_DRBACC_VALUE_INDX 1