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drm/amdgpu/ras: document the reboot ras option

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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>
This commit is contained in:
Alex Deucher
2019-10-08 13:08:30 -05:00
parent a20bfd0fd4
commit 54e9ab2edb
1 changed files with 2 additions and 1 deletions
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3
drivers/gpu/drm/amd/amdgpu/amdgpu_ras.c
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@@ -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: