19 read_eeprom(int bus, struct ventana_board_info *info)  in read_eeprom()  argument
25 	unsigned char *buf = (unsigned char *)info;  in read_eeprom()
27 	memset(info, 0, sizeof(*info));  in read_eeprom()
42 	if (gsc_i2c_read(GSC_EEPROM_ADDR, 0x00, 1, buf, sizeof(*info))) {  in read_eeprom()
48 	if (info->model[0] != 'G' || info->model[1] != 'W') {  in read_eeprom()
54 	for (chksum = 0, i = 0; i < sizeof(*info)-2; i++)  in read_eeprom()
56 	if ((info->chksum[0] != chksum>>8) ||  in read_eeprom()
57 	    (info->chksum[1] != (chksum&0xff))) {  in read_eeprom()
63 	baseboard = info->model[3];  in read_eeprom()
64 	if (strncasecmp((const char *)info->model, "GW5400-A", 8) == 0)  in read_eeprom()
85 		if (info->model[4] == '1') {  in read_eeprom()
88 		} else if (info->model[4] == '2') {  in read_eeprom()
91 		} else if (info->model[4] == '3') {  in read_eeprom()
97 		if (info->model[4] == '0')  in read_eeprom()
101 		if (info->model[4] == '0' && info->model[5] == '3')  in read_eeprom()
103 		if (info->model[4] == '0' && info->model[5] == '4')  in read_eeprom()
141 	struct ventana_board_info *info = &ventana_info;  in do_econfig()  local
149 		memcpy(econfig_bytes, info->config, sizeof(econfig_bytes));  in do_econfig()
165 		unsigned char *buf = (unsigned char *)info;  in do_econfig()
169 		memcpy(info->config, econfig_bytes, sizeof(econfig_bytes));  in do_econfig()
170 		for (chksum = 0, i = 0; i < sizeof(*info)-2; i++)  in do_econfig()
173 		      (info->chksum[0] << 8) | info->chksum[1]);  in do_econfig()
175 		info->chksum[0] = chksum >> 8;  in do_econfig()
176 		info->chksum[1] = chksum & 0xff;  in do_econfig()
179 		if (gsc_i2c_write(GSC_EEPROM_ADDR, info->config - (u8 *)info,  in do_econfig()
186 		if (gsc_i2c_write(GSC_EEPROM_ADDR, info->chksum - (u8 *)info,  in do_econfig()
187 				  1, info->chksum, 2)) {  in do_econfig()