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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.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.h')
| -rw-r--r-- | drivers/scsi/lpfc/lpfc.h | 55 |
1 files changed, 55 insertions, 0 deletions
diff --git a/drivers/scsi/lpfc/lpfc.h b/drivers/scsi/lpfc/lpfc.h index 9ad63a47425b..fdb314b3282d 100644 --- a/drivers/scsi/lpfc/lpfc.h +++ b/drivers/scsi/lpfc/lpfc.h @@ -458,6 +458,9 @@ struct lpfc_vport { #ifdef CONFIG_SCSI_LPFC_DEBUG_FS struct dentry *debug_disc_trc; struct dentry *debug_nodelist; + struct dentry *debug_nvmestat; + struct dentry *debug_nvmektime; + struct dentry *debug_cpucheck; struct dentry *vport_debugfs_root; struct lpfc_debugfs_trc *disc_trc; atomic_t disc_trc_cnt; @@ -984,6 +987,12 @@ struct lpfc_hba { struct dentry *debug_readApp; /* inject read app_tag errors */ struct dentry *debug_readRef; /* inject read ref_tag errors */ + struct dentry *debug_nvmeio_trc; + struct lpfc_debugfs_nvmeio_trc *nvmeio_trc; + atomic_t nvmeio_trc_cnt; + uint32_t nvmeio_trc_size; + uint32_t nvmeio_trc_output_idx; + /* T10 DIF error injection */ uint32_t lpfc_injerr_wgrd_cnt; uint32_t lpfc_injerr_wapp_cnt; @@ -1011,6 +1020,7 @@ struct lpfc_hba { struct dentry *idiag_ext_acc; uint8_t lpfc_idiag_last_eq; #endif + uint16_t nvmeio_trc_on; /* Used for deferred freeing of ELS data buffers */ struct list_head elsbuf; @@ -1083,6 +1093,51 @@ struct lpfc_hba { #define LPFC_TRANSGRESSION_LOW_RXPOWER 0x4000 uint16_t sfp_alarm; uint16_t sfp_warning; + +#ifdef CONFIG_SCSI_LPFC_DEBUG_FS +#define LPFC_CHECK_CPU_CNT 32 + uint32_t cpucheck_rcv_io[LPFC_CHECK_CPU_CNT]; + uint32_t cpucheck_xmt_io[LPFC_CHECK_CPU_CNT]; + uint32_t cpucheck_cmpl_io[LPFC_CHECK_CPU_CNT]; + uint32_t cpucheck_ccmpl_io[LPFC_CHECK_CPU_CNT]; + uint16_t cpucheck_on; +#define LPFC_CHECK_OFF 0 +#define LPFC_CHECK_NVME_IO 1 + uint16_t ktime_on; + uint64_t ktime_data_samples; + uint64_t ktime_status_samples; + uint64_t ktime_last_cmd; + uint64_t ktime_seg1_total; + uint64_t ktime_seg1_min; + uint64_t ktime_seg1_max; + uint64_t ktime_seg2_total; + uint64_t ktime_seg2_min; + uint64_t ktime_seg2_max; + uint64_t ktime_seg3_total; + uint64_t ktime_seg3_min; + uint64_t ktime_seg3_max; + uint64_t ktime_seg4_total; + uint64_t ktime_seg4_min; + uint64_t ktime_seg4_max; + uint64_t ktime_seg5_total; + uint64_t ktime_seg5_min; + uint64_t ktime_seg5_max; + uint64_t ktime_seg6_total; + uint64_t ktime_seg6_min; + uint64_t ktime_seg6_max; + uint64_t ktime_seg7_total; + uint64_t ktime_seg7_min; + uint64_t ktime_seg7_max; + uint64_t ktime_seg8_total; + uint64_t ktime_seg8_min; + uint64_t ktime_seg8_max; + uint64_t ktime_seg9_total; + uint64_t ktime_seg9_min; + uint64_t ktime_seg9_max; + uint64_t ktime_seg10_total; + uint64_t ktime_seg10_min; + uint64_t ktime_seg10_max; +#endif }; static inline struct Scsi_Host * |