676 static u8 flash_csum(struct ipath_flash *ifp, int adjust)  in flash_csum()  argument
678 	u8 *ip = (u8 *) ifp;  in flash_csum()
686 	len = ifp->if_length;  in flash_csum()
691 	csum -= ifp->if_csum;  in flash_csum()
694 		ifp->if_csum = csum;  in flash_csum()
709 	struct ipath_flash *ifp;  in ipath_get_eeprom_info()  local
767 	ifp = (struct ipath_flash *)buf;  in ipath_get_eeprom_info()
769 	csum = flash_csum(ifp, 0);  in ipath_get_eeprom_info()
770 	if (csum != ifp->if_csum) {  in ipath_get_eeprom_info()
772 			 "0x%x, not 0x%x\n", csum, ifp->if_csum);  in ipath_get_eeprom_info()
775 	if (*(__be64 *) ifp->if_guid == cpu_to_be64(0) ||  in ipath_get_eeprom_info()
776 	    *(__be64 *) ifp->if_guid == ~cpu_to_be64(0)) {  in ipath_get_eeprom_info()
779 			      *(unsigned long long *) ifp->if_guid);  in ipath_get_eeprom_info()
785 	if (*(u64 *) ifp->if_guid == 0x100007511000000ULL)  in ipath_get_eeprom_info()
788 			 *(unsigned long long *) ifp->if_guid);  in ipath_get_eeprom_info()
790 	bguid = ifp->if_guid;  in ipath_get_eeprom_info()
799 		guid = *(__be64 *) ifp->if_guid;  in ipath_get_eeprom_info()
803 		guid = *(__be64 *) ifp->if_guid;  in ipath_get_eeprom_info()
805 	dd->ipath_nguid = ifp->if_numguid;  in ipath_get_eeprom_info()
811 	if ((ifp->if_fversion > 1) && ifp->if_sprefix[0]  in ipath_get_eeprom_info()
812 		&& ((u8 *)ifp->if_sprefix)[0] != 0xFF) {  in ipath_get_eeprom_info()
817 		memcpy(snp, ifp->if_sprefix, sizeof ifp->if_sprefix);  in ipath_get_eeprom_info()
818 		snp[sizeof ifp->if_sprefix] = '\0';  in ipath_get_eeprom_info()
822 		if (len > sizeof ifp->if_serial) {  in ipath_get_eeprom_info()
823 			len = sizeof ifp->if_serial;  in ipath_get_eeprom_info()
825 		memcpy(snp, ifp->if_serial, len);  in ipath_get_eeprom_info()
827 		memcpy(dd->ipath_serial, ifp->if_serial,  in ipath_get_eeprom_info()
828 		       sizeof ifp->if_serial);  in ipath_get_eeprom_info()
829 	if (!strstr(ifp->if_comment, "Tested successfully"))  in ipath_get_eeprom_info()
832 			ifp->if_comment);  in ipath_get_eeprom_info()
837 	memcpy(&dd->ipath_eep_st_errs, &ifp->if_errcntp, IPATH_EEP_LOG_CNT);  in ipath_get_eeprom_info()
844 	dd->ipath_eep_hrs = ifp->if_powerhour[0] | (ifp->if_powerhour[1] << 8);  in ipath_get_eeprom_info()
868 	struct ipath_flash *ifp;  in ipath_update_eeprom_log()  local
917 	ifp = (struct ipath_flash *)buf;  in ipath_update_eeprom_log()
919 	csum = flash_csum(ifp, 0);  in ipath_update_eeprom_log()
920 	if (csum != ifp->if_csum) {  in ipath_update_eeprom_log()
923 				csum, ifp->if_csum);  in ipath_update_eeprom_log()
940 			new_val += ifp->if_errcntp[idx];  in ipath_update_eeprom_log()
943 			if (ifp->if_errcntp[idx] != new_val) {  in ipath_update_eeprom_log()
944 				ifp->if_errcntp[idx] = new_val;  in ipath_update_eeprom_log()
970 		if ((new_hrs & 0xFF) != ifp->if_powerhour[0]) {  in ipath_update_eeprom_log()
971 			ifp->if_powerhour[0] = new_hrs & 0xFF;  in ipath_update_eeprom_log()
974 		if ((new_hrs >> 8) != ifp->if_powerhour[1]) {  in ipath_update_eeprom_log()
975 			ifp->if_powerhour[1] = new_hrs >> 8;  in ipath_update_eeprom_log()
988 		csum = flash_csum(ifp, 1);  in ipath_update_eeprom_log()