linux/drivers/gpu/drm/amd/amdgpu/amdgpu_reset.c

/*
 * Copyright 2021 Advanced Micro Devices, Inc.
 *
 * Permission is hereby granted, free of charge, to any person obtaining a
 * copy of this software and associated documentation files (the "Software"),
 * to deal in the Software without restriction, including without limitation
 * the rights to use, copy, modify, merge, publish, distribute, sublicense,
 * and/or sell copies of the Software, and to permit persons to whom the
 * Software is furnished to do so, subject to the following conditions:
 *
 * The above copyright notice and this permission notice shall be included in
 * all copies or substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
 * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
 * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
 * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
 * OTHER DEALINGS IN THE SOFTWARE.
 *
 */

#include "amdgpu_reset.h"
#include "aldebaran.h"
#include "sienna_cichlid.h"
#include "smu_v13_0_10.h"

int amdgpu_reset_init(struct amdgpu_device *adev)
{ … }

int amdgpu_reset_fini(struct amdgpu_device *adev)
{ … }

int amdgpu_reset_prepare_hwcontext(struct amdgpu_device *adev,
				   struct amdgpu_reset_context *reset_context)
{ … }

int amdgpu_reset_perform_reset(struct amdgpu_device *adev,
			       struct amdgpu_reset_context *reset_context)
{ … }


void amdgpu_reset_destroy_reset_domain(struct kref *ref)
{ … }

struct amdgpu_reset_domain *amdgpu_reset_create_reset_domain(enum amdgpu_reset_domain_type type,
							     char *wq_name)
{ … }

void amdgpu_device_lock_reset_domain(struct amdgpu_reset_domain *reset_domain)
{ … }


void amdgpu_device_unlock_reset_domain(struct amdgpu_reset_domain *reset_domain)
{ … }

void amdgpu_reset_get_desc(struct amdgpu_reset_context *rst_ctxt, char *buf,
			   size_t len)
{ … }