diff options
Diffstat (limited to 'src/southbridge/via/common/early_smbus_print_error.c')
-rw-r--r-- | src/southbridge/via/common/early_smbus_print_error.c | 51 |
1 files changed, 0 insertions, 51 deletions
diff --git a/src/southbridge/via/common/early_smbus_print_error.c b/src/southbridge/via/common/early_smbus_print_error.c deleted file mode 100644 index cf65b2ec59..0000000000 --- a/src/southbridge/via/common/early_smbus_print_error.c +++ /dev/null @@ -1,51 +0,0 @@ -/* - * This file is part of the coreboot project. - * - * Copyright (C) 2013 Alexandru Gagniuc <mr.nuke.me@gmail.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, 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/early_smbus.h> - -#include "via_early_smbus.h" - -/** - * \brief Print an error, should it occur. If no error, just exit. - * - * @param smbus_dev The base SMBus IO port - * @param host_status The data returned on the host status register after - * a transaction is processed. - * @param loops The number of times a transaction was attempted. - * @return 0 if no error occurred - * 1 if an error was detected - */ -int smbus_print_error(u32 smbus_dev, u8 host_status, int loops) -{ - /* Check if there actually was an error. */ - if ((host_status == 0x00 || host_status == 0x40 || - host_status == 0x42) && (loops < SMBUS_TIMEOUT)) - return 0; - - if (loops >= SMBUS_TIMEOUT) - printsmbus("SMBus timeout\n"); - if (host_status & (1 << 4)) - printsmbus("Interrupt/SMI# was Failed Bus Transaction\n"); - if (host_status & (1 << 3)) - printsmbus("Bus error\n"); - if (host_status & (1 << 2)) - printsmbus("Device error\n"); - if (host_status & (1 << 1)) - printsmbus("Interrupt/SMI# completed successfully\n"); - if (host_status & (1 << 0)) - printsmbus("Host busy\n"); - return 1; -} |