| /* |
| * This file is part of the flashrom project. |
| * |
| * Copyright (C) 2009 Carl-Daniel Hailfinger |
| * Copyright (C) 2022 secunet Security Networks AG |
| * (Written by Thomas Heijligen <thomas.heijligen@secunet.com) |
| * |
| * This program is free software; you can redistribute it and/or modify |
| * it under the terms of the GNU General Public License as published by |
| * the Free Software Foundation; version 2 of the License. |
| * |
| * This program is distributed in the hope that it will be useful, |
| * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| * GNU General Public License for more details. |
| */ |
| |
| /* |
| * This file contains prototypes for x86 I/O Port access. |
| */ |
| |
| #ifndef __HWACCESS_X86_IO_H__ |
| #define __HWACCESS_X86_IO_H__ 1 |
| |
| #include <stdint.h> |
| /** |
| */ |
| int rget_io_perms(void); |
| |
| void OUTB(uint8_t value, uint16_t port); |
| void OUTW(uint16_t value, uint16_t port); |
| void OUTL(uint32_t value, uint16_t port); |
| uint8_t INB(uint16_t port); |
| uint16_t INW(uint16_t port); |
| uint32_t INL(uint16_t port); |
| |
| #endif /* __HWACCESS_X86_IO_H__ */ |