From 5d1646d90e1f2cceb9f0828f4b28318cd0ec7744 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Sat, 27 Apr 2024 12:05:51 +0200 Subject: Adding upstream version 5.10.209. Signed-off-by: Daniel Baumann --- drivers/gpu/drm/amd/amdgpu/ta_ras_if.h | 143 +++++++++++++++++++++++++++++++++ 1 file changed, 143 insertions(+) create mode 100644 drivers/gpu/drm/amd/amdgpu/ta_ras_if.h (limited to 'drivers/gpu/drm/amd/amdgpu/ta_ras_if.h') diff --git a/drivers/gpu/drm/amd/amdgpu/ta_ras_if.h b/drivers/gpu/drm/amd/amdgpu/ta_ras_if.h new file mode 100644 index 000000000..745ed0fba --- /dev/null +++ b/drivers/gpu/drm/amd/amdgpu/ta_ras_if.h @@ -0,0 +1,143 @@ +/* + * Copyright 2019 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. + * + */ + +#ifndef _TA_RAS_IF_H +#define _TA_RAS_IF_H + +#define RAS_TA_HOST_IF_VER 0 + +/* Responses have bit 31 set */ +#define RSP_ID_MASK (1U << 31) +#define RSP_ID(cmdId) (((uint32_t)(cmdId)) | RSP_ID_MASK) + +/* RAS related enumerations */ +/**********************************************************/ +enum ras_command { + TA_RAS_COMMAND__ENABLE_FEATURES = 0, + TA_RAS_COMMAND__DISABLE_FEATURES, + TA_RAS_COMMAND__TRIGGER_ERROR, +}; + +enum ta_ras_status +{ + TA_RAS_STATUS__SUCCESS = 0x00, + TA_RAS_STATUS__RESET_NEEDED = 0xA001, + TA_RAS_STATUS__ERROR_INVALID_PARAMETER = 0xA002, + TA_RAS_STATUS__ERROR_RAS_NOT_AVAILABLE = 0xA003, + TA_RAS_STATUS__ERROR_RAS_DUPLICATE_CMD = 0xA004, + TA_RAS_STATUS__ERROR_INJECTION_FAILED = 0xA005, + TA_RAS_STATUS__ERROR_ASD_READ_WRITE = 0xA006, + TA_RAS_STATUS__ERROR_TOGGLE_DF_CSTATE = 0xA007, + TA_RAS_STATUS__ERROR_TIMEOUT = 0xA008, + TA_RAS_STATUS__ERROR_BLOCK_DISABLED = 0XA009, + TA_RAS_STATUS__ERROR_GENERIC = 0xA00A, + TA_RAS_STATUS__ERROR_RAS_MMHUB_INIT = 0xA00B, + TA_RAS_STATUS__ERROR_GET_DEV_INFO = 0xA00C, + TA_RAS_STATUS__ERROR_UNSUPPORTED_DEV = 0xA00D, + TA_RAS_STATUS__ERROR_NOT_INITIALIZED = 0xA00E, + TA_RAS_STATUS__ERROR_TEE_INTERNAL = 0xA00F +}; + +enum ta_ras_block { + TA_RAS_BLOCK__UMC = 0, + TA_RAS_BLOCK__SDMA, + TA_RAS_BLOCK__GFX, + TA_RAS_BLOCK__MMHUB, + TA_RAS_BLOCK__ATHUB, + TA_RAS_BLOCK__PCIE_BIF, + TA_RAS_BLOCK__HDP, + TA_RAS_BLOCK__XGMI_WAFL, + TA_RAS_BLOCK__DF, + TA_RAS_BLOCK__SMN, + TA_RAS_BLOCK__SEM, + TA_RAS_BLOCK__MP0, + TA_RAS_BLOCK__MP1, + TA_RAS_BLOCK__FUSE, + TA_NUM_BLOCK_MAX +}; + +enum ta_ras_error_type { + TA_RAS_ERROR__NONE = 0, + TA_RAS_ERROR__PARITY = 1, + TA_RAS_ERROR__SINGLE_CORRECTABLE = 2, + TA_RAS_ERROR__MULTI_UNCORRECTABLE = 4, + TA_RAS_ERROR__POISON = 8, +}; + +/* Input/output structures for RAS commands */ +/**********************************************************/ + +struct ta_ras_enable_features_input { + enum ta_ras_block block_id; + enum ta_ras_error_type error_type; +}; + +struct ta_ras_disable_features_input { + enum ta_ras_block block_id; + enum ta_ras_error_type error_type; +}; + +struct ta_ras_trigger_error_input { + enum ta_ras_block block_id; // ras-block. i.e. umc, gfx + enum ta_ras_error_type inject_error_type; // type of error. i.e. single_correctable + uint32_t sub_block_index; // mem block. i.e. hbm, sram etc. + uint64_t address; // explicit address of error + uint64_t value; // method if error injection. i.e persistent, coherent etc. +}; + +struct ta_ras_output_flags +{ + uint8_t ras_init_success_flag; + uint8_t err_inject_switch_disable_flag; + uint8_t reg_access_failure_flag; +}; + +/* Common input structure for RAS callbacks */ +/**********************************************************/ +union ta_ras_cmd_input { + struct ta_ras_enable_features_input enable_features; + struct ta_ras_disable_features_input disable_features; + struct ta_ras_trigger_error_input trigger_error; + + uint32_t reserve_pad[256]; +}; + +union ta_ras_cmd_output +{ + struct ta_ras_output_flags flags; + + uint32_t reserve_pad[256]; +}; + +/* Shared Memory structures */ +/**********************************************************/ +struct ta_ras_shared_memory { + uint32_t cmd_id; + uint32_t resp_id; + uint32_t ras_status; + uint32_t if_version; + union ta_ras_cmd_input ras_in_message; + union ta_ras_cmd_output ras_out_message; +}; + +#endif // TL_RAS_IF_H_ -- cgit v1.2.3