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| author | Luben Tuikov <luben.tuikov@amd.com> | 2021-05-04 02:32:20 -0400 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2021-05-10 18:08:25 -0400 |
| commit | ef0d7d2001c99eedb5a8ba71e9f7a055bfb029ea (patch) | |
| tree | ed733cb110107f44706928ede1a3bbe5985dc2e7 /drivers/gpu/drm/amd/amdgpu/amdgpu_ras.c | |
| parent | 8ab0d6f030bab4d8c7310e9894f6fdb59817d241 (diff) | |
| download | lwn-ef0d7d2001c99eedb5a8ba71e9f7a055bfb029ea.tar.gz lwn-ef0d7d2001c99eedb5a8ba71e9f7a055bfb029ea.zip | |
drm/amdgpu: Export ras_*_enabled to debugfs
Export the runtime-set "ras_hw_enabled" and
"ras_enabled" to debugfs, for debugging.
Cc: Alexander Deucher <Alexander.Deucher@amd.com>
Cc: John Clements <john.clements@amd.com>
Cc: Hawking Zhang <Hawking.Zhang@amd.com>
Signed-off-by: Luben Tuikov <luben.tuikov@amd.com>
Acked-by: Christian König <christian.koenig@amd.com>
Reviewed-by: John Clements <John.Clements@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 | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_ras.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_ras.c index 444f5325f092..609530c4a599 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_ras.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_ras.c @@ -1299,8 +1299,8 @@ static int amdgpu_ras_sysfs_remove_all(struct amdgpu_device *adev) static struct dentry *amdgpu_ras_debugfs_create_ctrl_node(struct amdgpu_device *adev) { struct amdgpu_ras *con = amdgpu_ras_get_context(adev); - struct dentry *dir; - struct drm_minor *minor = adev_to_drm(adev)->primary; + struct drm_minor *minor = adev_to_drm(adev)->primary; + struct dentry *dir; dir = debugfs_create_dir(RAS_FS_NAME, minor->debugfs_root); debugfs_create_file("ras_ctrl", S_IWUGO | S_IRUGO, dir, adev, @@ -1309,6 +1309,8 @@ static struct dentry *amdgpu_ras_debugfs_create_ctrl_node(struct amdgpu_device * &amdgpu_ras_debugfs_eeprom_ops); debugfs_create_u32("bad_page_cnt_threshold", 0444, dir, &con->bad_page_cnt_threshold); + debugfs_create_x32("ras_hw_enabled", 0444, dir, &adev->ras_hw_enabled); + debugfs_create_x32("ras_enabled", 0444, dir, &adev->ras_enabled); /* * After one uncorrectable error happens, usually GPU recovery will |