diff options
Diffstat (limited to 'meta-facebook/meta-yosemite/recipes-yosemite/ipmid/files/fruid.c')
-rw-r--r-- | meta-facebook/meta-yosemite/recipes-yosemite/ipmid/files/fruid.c | 120 |
1 files changed, 0 insertions, 120 deletions
diff --git a/meta-facebook/meta-yosemite/recipes-yosemite/ipmid/files/fruid.c b/meta-facebook/meta-yosemite/recipes-yosemite/ipmid/files/fruid.c deleted file mode 100644 index d3fb856..0000000 --- a/meta-facebook/meta-yosemite/recipes-yosemite/ipmid/files/fruid.c +++ /dev/null @@ -1,120 +0,0 @@ -/* - * - * Copyright 2015-present Facebook. All Rights Reserved. - * - * This file provides platform specific implementation of FRUID information - * - * FRUID specification can be found at - * www.intel.com/content/dam/www/public/us/en/documents/product-briefs/platform-management-fru-document-rev-1-2-feb-2013.pdf - * - * - * 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. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. - */ - -#include <stdio.h> -#include <stdlib.h> -#include <unistd.h> -#include <fcntl.h> -#include <errno.h> -#include <syslog.h> -#include <string.h> -#include <stdint.h> -#include "fruid.h" - -#define EEPROM_SPB "/sys/class/i2c-adapter/i2c-8/8-0051/eeprom" -#define EEPROM_NIC "/sys/class/i2c-adapter/i2c-12/12-0051/eeprom" - -#define BIN_SPB "/tmp/fruid_spb.bin" -#define BIN_NIC "/tmp/fruid_nic.bin" - -#define NAME_SPB "Side Plane Board" -#define NAME_NIC "Mezz Card" - -#define FRUID_SIZE 256 - -/* - * copy_eeprom_to_bin - copy the eeprom to binary file im /tmp directory - * - * @eeprom_file : path for the eeprom of the device - * @bin_file : path for the binary file - * - * returns 0 on successful copy - * returns non-zero on file operation errors - */ -int copy_eeprom_to_bin(const char * eeprom_file, const char * bin_file) { - - int eeprom; - int bin; - uint64_t tmp[FRUID_SIZE]; - ssize_t bytes_rd, bytes_wr; - - errno = 0; - - if (access(eeprom_file, F_OK) != -1) { - - eeprom = open(eeprom_file, O_RDONLY); - if (eeprom == -1) { - syslog(LOG_ERR, "copy_eeprom_to_bin: unable to open the %s file: %s", - eeprom_file, strerror(errno)); - return errno; - } - - bin = open(bin_file, O_WRONLY | O_CREAT, 0644); - if (bin == -1) { - syslog(LOG_ERR, "copy_eeprom_to_bin: unable to create %s file: %s", - bin_file, strerror(errno)); - return errno; - } - - bytes_rd = read(eeprom, tmp, FRUID_SIZE); - if (bytes_rd != FRUID_SIZE) { - syslog(LOG_ERR, "copy_eeprom_to_bin: write to %s file failed: %s", - eeprom_file, strerror(errno)); - return errno; - } - - bytes_wr = write(bin, tmp, bytes_rd); - if (bytes_wr != bytes_rd) { - syslog(LOG_ERR, "copy_eeprom_to_bin: write to %s file failed: %s", - bin_file, strerror(errno)); - return errno; - } - - close(bin); - close(eeprom); - } - - return 0; -} - -/* Populate the platform specific eeprom for fruid info */ -int plat_fruid_init(void) { - - int ret; - - ret = copy_eeprom_to_bin(EEPROM_SPB, BIN_SPB); - ret = copy_eeprom_to_bin(EEPROM_NIC, BIN_NIC); - - return ret; -} - -int plat_fruid_size(void) { - /* TODO: Not supported yet */ - return 0; -} -int plat_fruid_data(int offset, int count, unsigned char *data) { - /* TODO: Not supported yet */ - return 0; -} |