cachepc-linux

Fork of AMDESE/linux with modifications for CachePC side-channel attack
git clone https://git.sinitax.com/sinitax/cachepc-linux
Log | Files | Refs | README | LICENSE | sfeed.txt

evergreen_smc.h (2223B)

      1/*
      2 * Copyright 2011 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 */
     23#ifndef __EVERGREEN_SMC_H__
     24#define __EVERGREEN_SMC_H__
     25
     26#include "rv770_smc.h"
     27
     28#pragma pack(push, 1)
     29
     30#define SMC_EVERGREEN_MC_REGISTER_ARRAY_SIZE 16
     31
     32struct SMC_Evergreen_MCRegisterAddress
     33{
     34    uint16_t s0;
     35    uint16_t s1;
     36};
     37
     38typedef struct SMC_Evergreen_MCRegisterAddress SMC_Evergreen_MCRegisterAddress;
     39
     40
     41struct SMC_Evergreen_MCRegisterSet
     42{
     43    uint32_t value[SMC_EVERGREEN_MC_REGISTER_ARRAY_SIZE];
     44};
     45
     46typedef struct SMC_Evergreen_MCRegisterSet SMC_Evergreen_MCRegisterSet;
     47
     48struct SMC_Evergreen_MCRegisters
     49{
     50    uint8_t                             last;
     51    uint8_t                             reserved[3];
     52    SMC_Evergreen_MCRegisterAddress     address[SMC_EVERGREEN_MC_REGISTER_ARRAY_SIZE];
     53    SMC_Evergreen_MCRegisterSet         data[5];
     54};
     55
     56typedef struct SMC_Evergreen_MCRegisters SMC_Evergreen_MCRegisters;
     57
     58#define EVERGREEN_SMC_FIRMWARE_HEADER_LOCATION 0x100
     59
     60#define EVERGREEN_SMC_FIRMWARE_HEADER_softRegisters   0x8
     61#define EVERGREEN_SMC_FIRMWARE_HEADER_stateTable      0xC
     62#define EVERGREEN_SMC_FIRMWARE_HEADER_mcRegisterTable 0x20
     63
     64
     65#pragma pack(pop)
     66
     67#endif