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| author | James Smart <jsmart2021@gmail.com> | 2017-02-12 13:52:33 -0800 |
|---|---|---|
| committer | Martin K. Petersen <martin.petersen@oracle.com> | 2017-02-22 18:41:43 -0500 |
| commit | bd2cdd5e400f5914bc30d5cfb0a0185cf51e4424 (patch) | |
| tree | 11914a16eaf683403cef6ee03db5f16e20753340 /drivers/scsi/lpfc/lpfc_debugfs.h | |
| parent | 01649561a8b4b77247bd234f240d737367bb8a52 (diff) | |
| download | lwn-bd2cdd5e400f5914bc30d5cfb0a0185cf51e4424.tar.gz lwn-bd2cdd5e400f5914bc30d5cfb0a0185cf51e4424.zip | |
scsi: lpfc: NVME Initiator: Add debugfs support
NVME Initiator: Add debugfs support
Adds debugfs snippets to cover the new NVME initiator functionality
Signed-off-by: Dick Kennedy <dick.kennedy@broadcom.com>
Signed-off-by: James Smart <james.smart@broadcom.com>
Reviewed-by: Hannes Reinecke <hare@suse.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Diffstat (limited to 'drivers/scsi/lpfc/lpfc_debugfs.h')
| -rw-r--r-- | drivers/scsi/lpfc/lpfc_debugfs.h | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/drivers/scsi/lpfc/lpfc_debugfs.h b/drivers/scsi/lpfc/lpfc_debugfs.h index 98814d651239..5312e0f9deb6 100644 --- a/drivers/scsi/lpfc/lpfc_debugfs.h +++ b/drivers/scsi/lpfc/lpfc_debugfs.h @@ -50,6 +50,14 @@ enum { DUMP_NVMELS, }; +/* nvmestat output buffer size */ +#define LPFC_NVMESTAT_SIZE 8192 +#define LPFC_NVMEKTIME_SIZE 8192 +#define LPFC_CPUCHECK_SIZE 8192 +#define LPFC_NVMEIO_TRC_SIZE 8192 + +#define LPFC_DEBUG_OUT_LINE_SZ 80 + /* * For SLI4 iDiag debugfs diagnostics tool */ @@ -196,6 +204,12 @@ enum { #define SIZE_U16 sizeof(uint16_t) #define SIZE_U32 sizeof(uint32_t) +#define lpfc_nvmeio_data(phba, fmt, arg...) \ + { \ + if (phba->nvmeio_trc_on) \ + lpfc_debugfs_nvme_trc(phba, fmt, ##arg); \ + } + struct lpfc_debug { char *i_private; char op; @@ -214,6 +228,13 @@ struct lpfc_debugfs_trc { unsigned long jif; }; +struct lpfc_debugfs_nvmeio_trc { + char *fmt; + uint16_t data1; + uint16_t data2; + uint32_t data3; +}; + struct lpfc_idiag_offset { uint32_t last_rd; }; |