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| author | James Smart <jsmart2021@gmail.com> | 2021-08-16 09:28:53 -0700 |
|---|---|---|
| committer | Martin K. Petersen <martin.petersen@oracle.com> | 2021-08-24 22:56:34 -0400 |
| commit | daebf93fc3a5d12b3bc928aebb168c68e754dda2 (patch) | |
| tree | d7fcf40c655bb8bcb1aabb2db9f9a2a0319a298d /drivers/scsi/lpfc/lpfc_sli.h | |
| parent | 72df8a452883b0be334396acba07df77c3c3f6c7 (diff) | |
| download | linux-daebf93fc3a5d12b3bc928aebb168c68e754dda2.tar.bz2 | |
scsi: lpfc: Add cmfsync WQE support
When congestion mgmt is enabled, cmf has the driver regularly issue a
command to synchronize reporting of congestion mgmt events such as fpin and
signal delivery.
This patch adds the definition of the CMF_SYNC WQE and its CQE fields as
well as support for issuing the command. The patch also adds the few
remaining cmf-related SLI additions, such as feature definition for
enablement of CMF and notifications to the driver if the cm enablement mode
changes.
Link: https://lore.kernel.org/r/20210816162901.121235-9-jsmart2021@gmail.com
Co-developed-by: Justin Tee <justin.tee@broadcom.com>
Signed-off-by: Justin Tee <justin.tee@broadcom.com>
Signed-off-by: James Smart <jsmart2021@gmail.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Diffstat (limited to 'drivers/scsi/lpfc/lpfc_sli.h')
| -rw-r--r-- | drivers/scsi/lpfc/lpfc_sli.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/scsi/lpfc/lpfc_sli.h b/drivers/scsi/lpfc/lpfc_sli.h index dde8eb9d796d..dc7cc2f37089 100644 --- a/drivers/scsi/lpfc/lpfc_sli.h +++ b/drivers/scsi/lpfc/lpfc_sli.h @@ -107,6 +107,7 @@ struct lpfc_iocbq { #define LPFC_IO_NVME_LS 0x400000 /* NVME LS command */ #define LPFC_IO_NVMET 0x800000 /* NVMET command */ #define LPFC_IO_VMID 0x1000000 /* VMID tagged IO */ +#define LPFC_IO_CMF 0x4000000 /* CMF command */ uint32_t drvrTimeout; /* driver timeout in seconds */ struct lpfc_vport *vport;/* virtual port pointer */ |