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| author | Anil Gurumurthy | 2017-03-15 17:48:50 +0100 |
|---|---|---|
| committer | Nicholas Bellinger | 2017-03-19 01:28:36 +0100 |
| commit | 54b9993c8cf2d77c0f23be828a22e0817f742442 (patch) | |
| tree | 12fb664ee9c6a8ca6288e2fbecdad575eb45216c /drivers/scsi/qla2xxx/qla_def.h | |
| parent | qla2xxx: Improve T10-DIF/PI handling in driver. (diff) | |
| download | kernel-qcow2-linux-54b9993c8cf2d77c0f23be828a22e0817f742442.tar.gz kernel-qcow2-linux-54b9993c8cf2d77c0f23be828a22e0817f742442.tar.xz kernel-qcow2-linux-54b9993c8cf2d77c0f23be828a22e0817f742442.zip | |
qla2xxx: Export DIF stats via debugfs
Signed-off-by: Anil Gurumurthy <anil.gurumurthy@cavium.com>
Signed-off-by: Himanshu Madhani <himanshu.madhani@cavium.com>
Signed-off-by: Nicholas Bellinger <nab@linux-iscsi.org>
Diffstat (limited to 'drivers/scsi/qla2xxx/qla_def.h')
| -rw-r--r-- | drivers/scsi/qla2xxx/qla_def.h | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/drivers/scsi/qla2xxx/qla_def.h b/drivers/scsi/qla2xxx/qla_def.h index 9d1d3dcf1c87..8228dfac6a31 100644 --- a/drivers/scsi/qla2xxx/qla_def.h +++ b/drivers/scsi/qla2xxx/qla_def.h @@ -3108,6 +3108,16 @@ struct qla_chip_state_84xx { uint32_t gold_fw_version; }; +struct qla_dif_statistics { + uint64_t dif_input_bytes; + uint64_t dif_output_bytes; + uint64_t dif_input_requests; + uint64_t dif_output_requests; + uint32_t dif_guard_err; + uint32_t dif_ref_tag_err; + uint32_t dif_app_tag_err; +}; + struct qla_statistics { uint32_t total_isp_aborts; uint64_t input_bytes; @@ -3120,6 +3130,8 @@ struct qla_statistics { uint32_t stat_max_pend_cmds; uint32_t stat_max_qfull_cmds_alloc; uint32_t stat_max_qfull_cmds_dropped; + + struct qla_dif_statistics qla_dif_stats; }; struct bidi_statistics { |