diff options
| author | James Smart <jsmart2021@gmail.com> | 2022-09-11 15:15:03 -0700 |
|---|---|---|
| committer | Martin K. Petersen <martin.petersen@oracle.com> | 2022-09-15 22:18:27 -0400 |
| commit | dbb1e2ff87a63b665e93ffee54b46076e9c73d5f (patch) | |
| tree | e0cc8c99334aac0c9659102ff604bff66d797585 /drivers/scsi/lpfc/lpfc_crtn.h | |
| parent | 045c58c87560b2f9e44fe84e62ce68625a937fa7 (diff) | |
scsi: lpfc: Add reporting capability for Link Degrade Signaling
Firmware reports link degrade signaling via ACQES.
Handlers and new additions to the SET_FEATURES mbox command are implemented
so that link degrade parameters for 64GB capable links are reported through
EDC ELS frames.
Link: https://lore.kernel.org/r/20220911221505.117655-12-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_crtn.h')
| -rw-r--r-- | drivers/scsi/lpfc/lpfc_crtn.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/scsi/lpfc/lpfc_crtn.h b/drivers/scsi/lpfc/lpfc_crtn.h index 84880b567dbb..d2d207791056 100644 --- a/drivers/scsi/lpfc/lpfc_crtn.h +++ b/drivers/scsi/lpfc/lpfc_crtn.h @@ -78,6 +78,7 @@ int lpfc_init_iocb_list(struct lpfc_hba *phba, int cnt); void lpfc_free_iocb_list(struct lpfc_hba *phba); int lpfc_post_rq_buffer(struct lpfc_hba *phba, struct lpfc_queue *hrq, struct lpfc_queue *drq, int count, int idx); +int lpfc_read_lds_params(struct lpfc_hba *phba); uint32_t lpfc_calc_cmf_latency(struct lpfc_hba *phba); void lpfc_cmf_signal_init(struct lpfc_hba *phba); void lpfc_cmf_start(struct lpfc_hba *phba); |