diff options
| author | Yang Wang <kevinyang.wang@amd.com> | 2024-01-02 10:43:23 +0800 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2024-01-15 18:35:36 -0500 |
| commit | 37973b69eab43d46dd316372b5739cc4c52a42fd (patch) | |
| tree | d5b984f306f6353f21cd795fe60c21252f664bde /drivers/gpu/drm/amd/amdgpu/amdgpu_ras.c | |
| parent | 04c4fcd2630d400959f791a598070dab9d2133cd (diff) | |
drm/amdgpu: add aca sysfs support
add aca sysfs node support
Signed-off-by: Yang Wang <kevinyang.wang@amd.com>
Reviewed-by: Hawking Zhang <Hawking.Zhang@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 | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_ras.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_ras.c index bb93e4e3969f..bc459dff42f3 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_ras.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_ras.c @@ -1214,6 +1214,21 @@ static int amdgpu_aca_log_ras_error_data(struct amdgpu_device *adev, enum amdgpu return amdgpu_aca_get_error_data(adev, &obj->aca_handle, type, err_data); } +ssize_t amdgpu_ras_aca_sysfs_read(struct device *dev, struct device_attribute *attr, + struct aca_handle *handle, char *buf, void *data) +{ + struct ras_manager *obj = container_of(handle, struct ras_manager, aca_handle); + struct ras_query_if info = { + .head = obj->head, + }; + + if (amdgpu_ras_query_error_status(obj->adev, &info)) + return -EINVAL; + + return sysfs_emit(buf, "%s: %lu\n%s: %lu\n", "ue", info.ue_count, + "ce", info.ce_count); +} + static int amdgpu_ras_query_error_status_helper(struct amdgpu_device *adev, struct ras_query_if *info, struct ras_err_data *err_data, |