diff options
| author | John Harrison <John.C.Harrison@Intel.com> | 2022-07-27 19:20:24 -0700 |
|---|---|---|
| committer | John Harrison <John.C.Harrison@Intel.com> | 2022-08-17 10:06:54 -0700 |
| commit | 368d179adbac212a5adf5fa492397a593d52547a (patch) | |
| tree | 85ebd6a106ae2a029ea30b4515ab08717102b2ad /drivers/gpu/drm/i915/i915_gpu_error.h | |
| parent | 56c7f0e2026328e56106b54cb0e2fe3a7e70ce4f (diff) | |
drm/i915/guc: Add GuC <-> kernel time stamp translation information
It is useful to be able to match GuC events to kernel events when
looking at the GuC log. That requires being able to convert GuC
timestamps to kernel time. So, when dumping error captures and/or GuC
logs, include a stamp in both time zones plus the clock frequency.
Signed-off-by: John Harrison <John.C.Harrison@Intel.com>
Reviewed-by: Alan Previn <alan.previn.teres.alexis@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20220728022028.2190627-4-John.C.Harrison@Intel.com
Diffstat (limited to 'drivers/gpu/drm/i915/i915_gpu_error.h')
| -rw-r--r-- | drivers/gpu/drm/i915/i915_gpu_error.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/gpu/drm/i915/i915_gpu_error.h b/drivers/gpu/drm/i915/i915_gpu_error.h index 55a143b92d10..d8a8b3d529e0 100644 --- a/drivers/gpu/drm/i915/i915_gpu_error.h +++ b/drivers/gpu/drm/i915/i915_gpu_error.h @@ -150,6 +150,8 @@ struct intel_gt_coredump { u32 gtt_cache; u32 aux_err; /* gen12 */ u32 gam_done; /* gen12 */ + u32 clock_frequency; + u32 clock_period_ns; /* Display related */ u32 derrmr; @@ -164,6 +166,7 @@ struct intel_gt_coredump { struct intel_uc_fw guc_fw; struct intel_uc_fw huc_fw; struct i915_vma_coredump *guc_log; + u32 timestamp; bool is_guc_capture; } *uc; |