linux/drivers/gpu/drm/amd/amdkfd/kfd_packet_manager_v9.c

// SPDX-License-Identifier: GPL-2.0 OR MIT
/*
 * Copyright 2016-2022 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 "kfd_kernel_queue.h"
#include "kfd_device_queue_manager.h"
#include "kfd_pm4_headers_ai.h"
#include "kfd_pm4_headers_aldebaran.h"
#include "kfd_pm4_opcodes.h"
#include "gc/gc_10_1_0_sh_mask.h"

static int pm_map_process_v9(struct packet_manager *pm,
		uint32_t *buffer, struct qcm_process_device *qpd)
{ … }

static int pm_map_process_aldebaran(struct packet_manager *pm,
		uint32_t *buffer, struct qcm_process_device *qpd)
{ … }

static int pm_runlist_v9(struct packet_manager *pm, uint32_t *buffer,
			uint64_t ib, size_t ib_size_in_dwords, bool chain)
{ … }

static int pm_set_resources_v9(struct packet_manager *pm, uint32_t *buffer,
				struct scheduling_resources *res)
{ … }

static inline bool pm_use_ext_eng(struct kfd_dev *dev)
{ … }

static int pm_map_queues_v9(struct packet_manager *pm, uint32_t *buffer,
		struct queue *q, bool is_static)
{ … }

static int pm_set_grace_period_v9(struct packet_manager *pm,
		uint32_t *buffer,
		uint32_t grace_period)
{ … }

static int pm_unmap_queues_v9(struct packet_manager *pm, uint32_t *buffer,
			enum kfd_unmap_queues_filter filter,
			uint32_t filter_param, bool reset)
{ … }

static int pm_query_status_v9(struct packet_manager *pm, uint32_t *buffer,
			uint64_t fence_address,	uint64_t fence_value)
{ … }

const struct packet_manager_funcs kfd_v9_pm_funcs = …;

const struct packet_manager_funcs kfd_aldebaran_pm_funcs = …;