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drm/amdgpu: support reset flag set for gpu reset

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Move reset_context out of gpu recover function to make it configurable
for different reset purpose.
For the reset way of call gpu_recovery sysfs, force to use full reset
method. Otherwise, try soft reset by default if the related ASIC
supportted, if soft reset failed, will use full reset.

Signed-off-by: Likun Gao <Likun.Gao@amd.com>
Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Likun Gao
2022-07-08 11:14:05 +08:00
committed by Alex Deucher
parent 58e969b60d
commit f1549c09c5
9 changed files with 74 additions and 27 deletions
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9
drivers/gpu/drm/amd/amdgpu/amdgpu_fence.c
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@@ -844,7 +844,14 @@ static void amdgpu_debugfs_reset_work(struct work_struct *work)
struct amdgpu_device *adev = container_of(work, struct amdgpu_device,
reset_work);
amdgpu_device_gpu_recover(adev, NULL);
struct amdgpu_reset_context reset_context;
memset(&reset_context, 0, sizeof(reset_context));
reset_context.method = AMD_RESET_METHOD_NONE;
reset_context.reset_req_dev = adev;
set_bit(AMDGPU_NEED_FULL_RESET, &reset_context.flags);
amdgpu_device_gpu_recover(adev, NULL, &reset_context);
}
#endif