From b5fd0cf3ea377a7332721df8a8c8e7715f93c8d4 Mon Sep 17 00:00:00 2001 From: Andrey Grodzovsky Date: Tue, 17 May 2022 14:25:20 -0400 Subject: drm/amdgpu: Add work_struct for GPU reset from kfd. MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit We need to have a work_struct to cancel this reset if another already in progress. Signed-off-by: Andrey Grodzovsky Reviewed-by: Christian König Signed-off-by: Alex Deucher --- drivers/gpu/drm/amd/amdgpu/amdgpu_device.c | 31 ------------------------------ 1 file changed, 31 deletions(-) (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_device.c') diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c index 6abec88cb5a8..2d490941e727 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c @@ -5323,37 +5323,6 @@ skip_sched_resume: return r; } -struct amdgpu_recover_work_struct { - struct work_struct base; - struct amdgpu_device *adev; - struct amdgpu_job *job; - int ret; -}; - -static void amdgpu_device_queue_gpu_recover_work(struct work_struct *work) -{ - struct amdgpu_recover_work_struct *recover_work = container_of(work, struct amdgpu_recover_work_struct, base); - - amdgpu_device_gpu_recover_imp(recover_work->adev, recover_work->job); -} -/* - * Serialize gpu recover into reset domain single threaded wq - */ -int amdgpu_device_gpu_recover(struct amdgpu_device *adev, - struct amdgpu_job *job) -{ - struct amdgpu_recover_work_struct work = {.adev = adev, .job = job}; - - INIT_WORK(&work.base, amdgpu_device_queue_gpu_recover_work); - - if (!amdgpu_reset_domain_schedule(adev->reset_domain, &work.base)) - return -EAGAIN; - - flush_work(&work.base); - - return atomic_read(&adev->reset_domain->reset_res); -} - /** * amdgpu_device_get_pcie_info - fence pcie info about the PCIE slot * -- cgit v1.2.3