2N/A * GRUB -- GRand Unified Bootloader 2N/A * Copyright (C) 2007,2009 Free Software Foundation, Inc. 2N/A * GRUB is free software: you can redistribute it and/or modify 2N/A * it under the terms of the GNU General Public License as published by 2N/A * the Free Software Foundation, either version 3 of the License, or 2N/A * (at your option) any later version. 2N/A * GRUB is distributed in the hope that it will be useful, 2N/A * but WITHOUT ANY WARRANTY; without even the implied warranty of 2N/A * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 2N/A * GNU General Public License for more details. 2N/A * You should have received a copy of the GNU General Public License 2N/A/* FIXME: correctly support 64-bit architectures. */ 2N/A/* #if GRUB_TARGET_SIZEOF_VOID_P == 4 */ 2N/A /* Check if there is a device present. */ 2N/A /* Devices are required to implement function 0, so if 2N/A it's missing then there is no device here. */ 2N/A /* Probe only func = 0 if the device if not multifunction */