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| author | James Smart <jsmart2021@gmail.com> | 2021-08-16 19:28:49 +0300 |
|---|---|---|
| committer | Martin K. Petersen <martin.petersen@oracle.com> | 2021-08-25 05:56:33 +0300 |
| commit | 428569e66fa7ef4a41fbea9fa80f559914a74667 (patch) | |
| tree | a0cf10f01d8b843e2210580d32000c10a84e42cc /drivers/scsi/lpfc/lpfc_hw4.h | |
| parent | c6a5c747a3f9b035f836ba084416a4336291f276 (diff) | |
| download | linux-428569e66fa7ef4a41fbea9fa80f559914a74667.tar.xz | |
scsi: lpfc: Expand FPIN and RDF receive logging
Expand FPIN logging:
- Display Attached Port Names for Link Integrity and Peer Congestion
events
- Log Delivery, Peer Congestion, and Congestion events
- Sanity check FPIN descriptor lengths when processing FPIN descriptors.
Log RDF events when congestion logging is enabled.
Link: https://lore.kernel.org/r/20210816162901.121235-5-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 | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/drivers/scsi/lpfc/lpfc_hw4.h b/drivers/scsi/lpfc/lpfc_hw4.h index fdc22e5d5fac..65bb4a66ccf0 100644 --- a/drivers/scsi/lpfc/lpfc_hw4.h +++ b/drivers/scsi/lpfc/lpfc_hw4.h @@ -20,6 +20,7 @@ * included with this package. * *******************************************************************/ +#include <uapi/scsi/fc/fc_fs.h> #include <uapi/scsi/fc/fc_els.h> /* Macros to deal with bit fields. Each bit field must have 3 #defines @@ -4813,3 +4814,16 @@ struct lpfc_grp_hdr { #define LPFC_FW_DUMP 1 #define LPFC_FW_RESET 2 #define LPFC_DV_RESET 3 + +/* + * Initializer useful for decoding FPIN string table. + */ +#define FC_FPIN_CONGN_SEVERITY_INIT { \ + { FPIN_CONGN_SEVERITY_WARNING, "Warning" }, \ + { FPIN_CONGN_SEVERITY_ERROR, "Alarm" }, \ +} + +/* Used for logging FPIN messages */ +#define LPFC_FPIN_WWPN_LINE_SZ 128 +#define LPFC_FPIN_WWPN_LINE_CNT 6 +#define LPFC_FPIN_WWPN_NUM_LINE 6 |