bybrooklyn/linux
1
0
Fork 0
mirror of https://github.com/torvalds/linux.git synced 2026-05-05 06:52:34 -04:00
Code Issues Packages Projects Releases Wiki Activity

drm/amdgpu: add aca sysfs support

Browse Source 
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>
This commit is contained in:
Yang Wang
2024-01-02 10:43:23 +08:00
committed by Alex Deucher
parent 04c4fcd263
commit 37973b69ea
4 changed files with 51 additions and 1 deletions
Download Patch File Download Diff File Expand all files Collapse all files

15
drivers/gpu/drm/amd/amdgpu/amdgpu_ras.c
View File

@@ -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,