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drm/xe: Add ctx timestamp to LRC snapshot

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The ctx timestamp is useful information, add to LRC snapshot.

v2:
  - s/ctx_timestamp_job/ctx_job_timestamp

Signed-off-by: Matthew Brost <matthew.brost@intel.com>
Reviewed-by: Jonathan Cavitt <jonathan.cavitt@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20240611144053.2805091-5-matthew.brost@intel.com
This commit is contained in:
Matthew Brost 2024-06-11 07:40:46 -07:00
parent 65921374c4
commit 1bf1ca4e32
1 changed files with 6 additions and 0 deletions
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6
drivers/gpu/drm/xe/xe_lrc.c
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@ -49,6 +49,8 @@ struct xe_lrc_snapshot {
} tail; } tail;
u32 start_seqno; u32 start_seqno;
u32 seqno; u32 seqno;
u32 ctx_timestamp;
u32 ctx_job_timestamp;
}; };
static struct xe_device * static struct xe_device *
@ -1642,6 +1644,8 @@ struct xe_lrc_snapshot *xe_lrc_snapshot_capture(struct xe_lrc *lrc)
snapshot->lrc_offset = xe_lrc_pphwsp_offset(lrc); snapshot->lrc_offset = xe_lrc_pphwsp_offset(lrc);
snapshot->lrc_size = lrc->bo->size - snapshot->lrc_offset; snapshot->lrc_size = lrc->bo->size - snapshot->lrc_offset;
snapshot->lrc_snapshot = NULL; snapshot->lrc_snapshot = NULL;
snapshot->ctx_timestamp = xe_lrc_ctx_timestamp(lrc);
snapshot->ctx_job_timestamp = xe_lrc_ctx_job_timestamp(lrc);
return snapshot; return snapshot;
} }
@ -1690,6 +1694,8 @@ void xe_lrc_snapshot_print(struct xe_lrc_snapshot *snapshot, struct drm_printer
snapshot->tail.internal, snapshot->tail.memory); snapshot->tail.internal, snapshot->tail.memory);
drm_printf(p, "\tStart seqno: (memory) %d\n", snapshot->start_seqno); drm_printf(p, "\tStart seqno: (memory) %d\n", snapshot->start_seqno);
drm_printf(p, "\tSeqno: (memory) %d\n", snapshot->seqno); drm_printf(p, "\tSeqno: (memory) %d\n", snapshot->seqno);
drm_printf(p, "\tTimestamp: 0x%08x\n", snapshot->ctx_timestamp);
drm_printf(p, "\tJob Timestamp: 0x%08x\n", snapshot->ctx_job_timestamp);
if (!snapshot->lrc_snapshot) if (!snapshot->lrc_snapshot)
return; return;