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| 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.h | |
| parent | 045c58c87560b2f9e44fe84e62ce68625a937fa7 (diff) | |
| download | linux-stable-dbb1e2ff87a63b665e93ffee54b46076e9c73d5f.tar.gz linux-stable-dbb1e2ff87a63b665e93ffee54b46076e9c73d5f.tar.bz2 linux-stable-dbb1e2ff87a63b665e93ffee54b46076e9c73d5f.zip | |
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.h')
| -rw-r--r-- | drivers/scsi/lpfc/lpfc.h | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/drivers/scsi/lpfc/lpfc.h b/drivers/scsi/lpfc/lpfc.h index 68b3bd70dd52..9ad233b40a9e 100644 --- a/drivers/scsi/lpfc/lpfc.h +++ b/drivers/scsi/lpfc/lpfc.h @@ -403,6 +403,7 @@ struct lpfc_trunk_link { link1, link2, link3; + u32 phy_lnk_speed; }; /* Format of congestion module parameters */ @@ -1596,6 +1597,11 @@ struct lpfc_hba { char os_host_name[MAXHOSTNAMELEN]; + /* LD Signaling */ + u32 degrade_activate_threshold; + u32 degrade_deactivate_threshold; + u32 fec_degrade_interval; + atomic_t dbg_log_idx; atomic_t dbg_log_cnt; atomic_t dbg_log_dmping; |