1 /* 2 * This file is part of the flashrom project. 3 * 4 * Copyright (C) 2009 Carl-Daniel Hailfinger 5 * 6 * This program is free software; you can redistribute it and/or modify 7 * it under the terms of the GNU General Public License as published by 8 * the Free Software Foundation; version 2 of the License. 9 * 10 * This program is distributed in the hope that it will be useful, 11 * but WITHOUT ANY WARRANTY; without even the implied warranty of 12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 13 * GNU General Public License for more details. 14 */ 15 16 #ifndef __HWACCESS_X86_MSR_H__ 17 #define __HWACCESS_X86_MSR_H__ 1 18 19 #include <stdint.h> 20 21 typedef struct { uint32_t hi, lo; } msr_t; 22 23 msr_t msr_read(int addr); 24 int msr_write(int addr, msr_t msr); 25 int msr_setup(int cpu); 26 void msr_cleanup(void); 27 28 #endif /* __HWACCESS_X86_MSR_H__ */