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| author | Amber Lin <Amber.Lin@amd.com> | 2026-03-13 05:53:46 -0400 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2026-04-17 15:41:14 -0400 |
| commit | 26bde9453b5312f504d37b6b695ef8a165e554d4 (patch) | |
| tree | 88cf81821c16015c0e930c261925d88121d2e098 /drivers/gpu/drm/amd/amdgpu/amdgpu_mes.c | |
| parent | 640482525554cc08370f2355be61b9fdf2b066d4 (diff) | |
| download | linux-next-26bde9453b5312f504d37b6b695ef8a165e554d4.tar.gz linux-next-26bde9453b5312f504d37b6b695ef8a165e554d4.zip | |
drm/amdgpu: Create hqd info structure
Create hung_queue_hqd_info structure and fill in hung queses information
passed by MES, including queue type, pipe id, and queue id.
Suggested-by: Jonathan Kim <jonathan.kim@amd.com>
Signed-off-by: Amber Lin <Amber.Lin@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_mes.c')
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/amdgpu_mes.c | 13 |
1 files changed, 4 insertions, 9 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_mes.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_mes.c index 932518934f5c..bdf2561b5404 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_mes.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_mes.c @@ -448,7 +448,7 @@ int amdgpu_mes_detect_and_reset_hung_queues(struct amdgpu_device *adev, { struct mes_detect_and_reset_queue_input input; u32 *db_array = adev->mes.hung_queue_db_array_cpu_addr[xcc_id]; - int r, i; + int hqd_info_offset = adev->mes.hung_queue_hqd_info_offset, r, i; if (!hung_db_num || !hung_db_array) return -EINVAL; @@ -482,18 +482,13 @@ int amdgpu_mes_detect_and_reset_hung_queues(struct amdgpu_device *adev, } } - if (r && !hung_db_num) { + if (r && !(*hung_db_num)) { dev_err(adev->dev, "Failed to detect and reset hung queues\n"); return r; } - /* - * TODO: return HQD info for MES scheduled user compute queue reset cases - * stored in hung_db_array hqd info offset to full array size - */ - - if (r) - dev_err(adev->dev, "failed to reset\n"); + for (i = hqd_info_offset; i < hqd_info_offset + *hung_db_num; i++) + hung_db_array[i] = db_array[i]; return r; } |