forked from Minki/linux
e3c5e9826d
Fix issue that PSP initialization will fail if reload amdgpu module. That's because the PSP ring must be destroyed to be ready for the next time PSP initialization. Changes in v2: - Move psp_ring_destroy before all BOs free (suggested by Ray Huang). Changes in v3: - Check firmware load type, if it is not PSP, we should do nothing in fw_fini(), and of course will not destroy PSP ring too (suggested by Ray Huang). Signed-off-by: Trigger Huang <trigger.huang@amd.com> Reviewed-by: Xiangliang Yu <Xiangliang.Yu@amd.com> Reviewed-by: Huang Rui <ray.huang@amd.com> Acked-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
55 lines
2.4 KiB
C
55 lines
2.4 KiB
C
/*
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* Copyright 2016 Advanced Micro Devices, Inc.
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*
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* Permission is hereby granted, free of charge, to any person obtaining a
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* copy of this software and associated documentation files (the "Software"),
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* to deal in the Software without restriction, including without limitation
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* the rights to use, copy, modify, merge, publish, distribute, sublicense,
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* and/or sell copies of the Software, and to permit persons to whom the
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* Software is furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be included in
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* all copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
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* THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
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* OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
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* ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
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* OTHER DEALINGS IN THE SOFTWARE.
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*
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* Author: Huang Rui
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*
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*/
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#ifndef __PSP_V3_1_H__
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#define __PSP_V3_1_H__
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#include "amdgpu_psp.h"
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enum { PSP_DIRECTORY_TABLE_ENTRIES = 4 };
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enum { PSP_BINARY_ALIGNMENT = 64 };
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enum { PSP_BOOTLOADER_1_MEG_ALIGNMENT = 0x100000 };
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enum { PSP_BOOTLOADER_8_MEM_ALIGNMENT = 0x800000 };
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extern int psp_v3_1_init_microcode(struct psp_context *psp);
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extern int psp_v3_1_bootloader_load_sysdrv(struct psp_context *psp);
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extern int psp_v3_1_bootloader_load_sos(struct psp_context *psp);
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extern int psp_v3_1_prep_cmd_buf(struct amdgpu_firmware_info *ucode,
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struct psp_gfx_cmd_resp *cmd);
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extern int psp_v3_1_ring_init(struct psp_context *psp,
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enum psp_ring_type ring_type);
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extern int psp_v3_1_ring_create(struct psp_context *psp,
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enum psp_ring_type ring_type);
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extern int psp_v3_1_ring_destroy(struct psp_context *psp,
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enum psp_ring_type ring_type);
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extern int psp_v3_1_cmd_submit(struct psp_context *psp,
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struct amdgpu_firmware_info *ucode,
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uint64_t cmd_buf_mc_addr, uint64_t fence_mc_addr,
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int index);
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extern bool psp_v3_1_compare_sram_data(struct psp_context *psp,
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struct amdgpu_firmware_info *ucode,
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enum AMDGPU_UCODE_ID ucode_type);
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extern bool psp_v3_1_smu_reload_quirk(struct psp_context *psp);
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#endif
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