diff options
| author | James Smart <jsmart2021@gmail.com> | 2018-02-22 19:18:41 +0300 |
|---|---|---|
| committer | Martin K. Petersen <martin.petersen@oracle.com> | 2018-02-23 04:39:28 +0300 |
| commit | 9dd35425a50c667ae2b6c2cda201425ed2d3fd25 (patch) | |
| tree | 51a4b6a37cf90d3290f8d894bb16fb5cbf8b3ca9 /drivers/scsi/lpfc/lpfc_sli4.h | |
| parent | b71413dd01bbf302236cfb61df44702ea838dd75 (diff) | |
| download | linux-9dd35425a50c667ae2b6c2cda201425ed2d3fd25.tar.xz | |
scsi: lpfc: Rework sli4 doorbell infrastructure
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>
Diffstat (limited to 'drivers/scsi/lpfc/lpfc_sli4.h')
| -rw-r--r-- | drivers/scsi/lpfc/lpfc_sli4.h | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/scsi/lpfc/lpfc_sli4.h b/drivers/scsi/lpfc/lpfc_sli4.h index 0c0cbe296fed..e2f06c92c4dd 100644 --- a/drivers/scsi/lpfc/lpfc_sli4.h +++ b/drivers/scsi/lpfc/lpfc_sli4.h @@ -569,7 +569,8 @@ struct lpfc_sli4_hba { /* IF type 0, BAR 0 and if type 2, BAR 0 doorbell register memory map */ void __iomem *RQDBregaddr; /* RQ_DOORBELL register */ void __iomem *WQDBregaddr; /* WQ_DOORBELL register */ - void __iomem *EQCQDBregaddr; /* EQCQ_DOORBELL register */ + void __iomem *CQDBregaddr; /* CQ_DOORBELL register */ + void __iomem *EQDBregaddr; /* EQ_DOORBELL register */ void __iomem *MQDBregaddr; /* MQ_DOORBELL register */ void __iomem *BMBXregaddr; /* BootStrap MBX register */ |