tjh.dev
Linux kernel mirror (for testing)
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
kernel
os
linux
1/*
2 * Copyright 2016 Advanced Micro Devices, Inc.
3 *
4 * Permission is hereby granted, free of charge, to any person obtaining a
5 * copy of this software and associated documentation files (the "Software"),
6 * to deal in the Software without restriction, including without limitation
7 * the rights to use, copy, modify, merge, publish, distribute, sublicense,
8 * and/or sell copies of the Software, and to permit persons to whom the
9 * Software is furnished to do so, subject to the following conditions:
10 *
11 * The above copyright notice and this permission notice shall be included in
12 * all copies or substantial portions of the Software.
13 *
14 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
15 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
16 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
17 * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
18 * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
19 * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
20 * OTHER DEALINGS IN THE SOFTWARE.
21 *
22 * Author: Huang Rui
23 *
24 */
25#ifndef __PSP_V3_1_H__
26#define __PSP_V3_1_H__
27
28#include "amdgpu_psp.h"
29
30enum { PSP_DIRECTORY_TABLE_ENTRIES = 4 };
31enum { PSP_BINARY_ALIGNMENT = 64 };
32enum { PSP_BOOTLOADER_1_MEG_ALIGNMENT = 0x100000 };
33enum { PSP_BOOTLOADER_8_MEM_ALIGNMENT = 0x800000 };
34
35extern int psp_v3_1_init_microcode(struct psp_context *psp);
36extern int psp_v3_1_bootloader_load_sysdrv(struct psp_context *psp);
37extern int psp_v3_1_bootloader_load_sos(struct psp_context *psp);
38extern int psp_v3_1_prep_cmd_buf(struct amdgpu_firmware_info *ucode,
39 struct psp_gfx_cmd_resp *cmd);
40extern int psp_v3_1_ring_init(struct psp_context *psp,
41 enum psp_ring_type ring_type);
42extern int psp_v3_1_ring_create(struct psp_context *psp,
43 enum psp_ring_type ring_type);
44extern int psp_v3_1_ring_stop(struct psp_context *psp,
45 enum psp_ring_type ring_type);
46extern int psp_v3_1_ring_destroy(struct psp_context *psp,
47 enum psp_ring_type ring_type);
48extern int psp_v3_1_cmd_submit(struct psp_context *psp,
49 struct amdgpu_firmware_info *ucode,
50 uint64_t cmd_buf_mc_addr, uint64_t fence_mc_addr,
51 int index);
52extern bool psp_v3_1_compare_sram_data(struct psp_context *psp,
53 struct amdgpu_firmware_info *ucode,
54 enum AMDGPU_UCODE_ID ucode_type);
55extern bool psp_v3_1_smu_reload_quirk(struct psp_context *psp);
56extern int psp_v3_1_mode1_reset(struct psp_context *psp);
57#endif