diff options
| author | James Smart <jsmart2021@gmail.com> | 2022-08-18 18:17:33 -0700 |
|---|---|---|
| committer | Martin K. Petersen <martin.petersen@oracle.com> | 2022-08-31 23:39:58 -0400 |
| commit | 71ddeeaf5bd5122713ca64601ef19ee2dba04e30 (patch) | |
| tree | ab8a24b506d10fce21a036bef07868f768ebfad1 /drivers/scsi/lpfc/lpfc_hw4.h | |
| parent | bd269188ea94e40ab002cad7b0df8f12b8f0de54 (diff) | |
scsi: lpfc: Add warning notification period to CMF_SYNC_WQE
Add capability to specify warning notification period to help firmware
adjust to congestion accordingly.
Link: https://lore.kernel.org/r/20220819011736.14141-5-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_hw4.h')
| -rw-r--r-- | drivers/scsi/lpfc/lpfc_hw4.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/scsi/lpfc/lpfc_hw4.h b/drivers/scsi/lpfc/lpfc_hw4.h index 4527fef23ae7..ca49679e87b9 100644 --- a/drivers/scsi/lpfc/lpfc_hw4.h +++ b/drivers/scsi/lpfc/lpfc_hw4.h @@ -738,6 +738,7 @@ struct lpfc_register { #define lpfc_sliport_eqdelay_id_WORD word0 #define LPFC_SEC_TO_USEC 1000000 #define LPFC_SEC_TO_MSEC 1000 +#define LPFC_MSECS_TO_SECS(msecs) ((msecs) / 1000) /* The following Registers apply to SLI4 if_type 0 UCNAs. They typically * reside in BAR 2. @@ -4798,6 +4799,9 @@ struct cmf_sync_wqe { #define cmf_sync_cqid_WORD word11 uint32_t read_bytes; uint32_t word13; +#define cmf_sync_period_SHIFT 16 +#define cmf_sync_period_MASK 0x0000ffff +#define cmf_sync_period_WORD word13 uint32_t word14; uint32_t word15; }; |