[PATCH] drm/amdgpu/ras: document the reboot ras option

[Grodzovsky, Andrey]

Reviewed-by: Andrey Grodzovsky <andrey.grodzovsky at amd.com>

Andrey

On 10/8/19 2:09 PM, Alex Deucher wrote:
> We recently added it, but never documented it.
>
> Signed-off-by: Alex Deucher <alexander.deucher at amd.com>
> ---
>   drivers/gpu/drm/amd/amdgpu/amdgpu_ras.c | 3 ++-
>   1 file changed, 2 insertions(+), 1 deletion(-)
>
> diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_ras.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_ras.c
> index c0d3edf77901..84d8c3342a81 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: