drm/amdgpu/ras: document the reboot ras option
We recently added it, but never documented it.
Reviewed-by: Andrey Grodzovsky <andrey.grodzovsky@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_ras.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_ras.c
index c0d3edf..84d8c33 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_ras.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_ras.c
@@ -215,11 +215,12 @@ static struct ras_manager *amdgpu_ras_find_obj(struct amdgpu_device *adev,
* value to the address.
*
* Second member: struct ras_debug_if::op.
- * It has three kinds of operations.
+ * It has four kinds of operations.
*
* - 0: disable RAS on the block. Take ::head as its data.
* - 1: enable RAS on the block. Take ::head as its data.
* - 2: inject errors on the block. Take ::inject as its data.
+ * - 3: reboot on unrecoverable error
*
* How to use the interface?
* programs: