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Diffstat (limited to 'src/southbridge/sis/sis966/smbus.h')
| -rw-r--r-- | src/southbridge/sis/sis966/smbus.h | 41 |
1 files changed, 0 insertions, 41 deletions
diff --git a/src/southbridge/sis/sis966/smbus.h b/src/southbridge/sis/sis966/smbus.h deleted file mode 100644 index a96a9c2044..0000000000 --- a/src/southbridge/sis/sis966/smbus.h +++ /dev/null @@ -1,41 +0,0 @@ -/* - * This file is part of the coreboot project. - * - * Copyright (C) 2004 Tyan Computer - * Written by Yinghai Lu <yhlu@tyan.com> for Tyan Computer. - * Copyright (C) 2006,2007 AMD - * Written by Yinghai Lu <yinghai.lu@amd.com> for AMD. - * Copyright (C) 2007 Silicon Integrated Systems Corp. (SiS) - * Written by Morgan Tsai <my_tsai@sis.com> for SiS. - * - * 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; either version 2 of the License, or - * (at your option) any later version. - * - * 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. - */ - -#include <device/smbus_def.h> - -#define SMBHSTSTAT 0x1 -#define SMBHSTPRTCL 0x0 -#define SMBHSTCMD 0x3 -#define SMBXMITADD 0x2 -#define SMBHSTDAT0 0x4 -#define SMBHSTDAT1 0x5 - -/* Between 1-10 seconds, We should never timeout normally - * Longer than this is just painful when a timeout condition occurs. - */ -#define SMBUS_TIMEOUT (100*1000*10) - -int smbus_wait_until_ready(unsigned smbus_io_base); -int smbus_wait_until_done(unsigned smbus_io_base); -int do_smbus_recv_byte(unsigned smbus_io_base, unsigned device); -int do_smbus_send_byte(unsigned smbus_io_base, unsigned device, unsigned char val); -int smbus_read_byte(unsigned device, unsigned address); -int smbus_write_byte(unsigned device, unsigned address, unsigned char val); |