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| author | Stanley.Yang <Stanley.Yang@amd.com> | 2025-08-21 11:05:42 +0300 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2025-09-15 23:55:27 +0300 |
| commit | e09b081d8ae0e60022a66b26e9d51909c6f2e383 (patch) | |
| tree | 807d68faba6283e8aea82e8682ee62fdd5826e7f /drivers/gpu/drm/amd/amdgpu/amdgpu_ras.c | |
| parent | e2ee0f1b1ab1cfdab1ddc832e336fc85da286dfe (diff) | |
| download | linux-e09b081d8ae0e60022a66b26e9d51909c6f2e383.tar.xz | |
drm/amdgpu: wait pmfw polling mca bank info done
wait 500ms to ensure pmfw polling mca bank info done.
Signed-off-by: Stanley.Yang <Stanley.Yang@amd.com>
Reviewed-by: Tao Zhou <tao.zhou1@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_ras.c')
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/amdgpu_ras.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_ras.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_ras.c index 7fe5b1940df8..663b96583bfd 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_ras.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_ras.c @@ -2702,6 +2702,7 @@ static void amdgpu_ras_do_recovery(struct work_struct *work) struct amdgpu_device *adev = ras->adev; struct list_head device_list, *device_list_handle = NULL; struct amdgpu_hive_info *hive = amdgpu_get_xgmi_hive(adev); + unsigned int error_query_mode; enum ras_event_type type; if (hive) { @@ -2730,6 +2731,13 @@ static void amdgpu_ras_do_recovery(struct work_struct *work) device_list_handle = &device_list; } + if (amdgpu_ras_get_error_query_mode(adev, &error_query_mode)) { + if (error_query_mode == AMDGPU_RAS_FIRMWARE_ERROR_QUERY) { + /* wait 500ms to ensure pmfw polling mca bank info done */ + msleep(500); + } + } + type = amdgpu_ras_get_fatal_error_event(adev); list_for_each_entry(remote_adev, device_list_handle, gmc.xgmi.head) { |