1 /* 2 * include/linux/firmware-map.h: 3 * Copyright (C) 2008 SUSE LINUX Products GmbH 4 * by Bernhard Walle <bernhard.walle@gmx.de> 5 * 6 * This program is free software; you can redistribute it and/or modify 7 * it under the terms of the GNU General Public License v2.0 as published by 8 * the Free Software Foundation 9 * 10 * This program is distributed in the hope that it will be useful, 11 * but WITHOUT ANY WARRANTY; without even the implied warranty of 12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 13 * GNU General Public License for more details. 14 * 15 */ 16 #ifndef _LINUX_FIRMWARE_MAP_H 17 #define _LINUX_FIRMWARE_MAP_H 18 19 #include <linux/list.h> 20 21 /* 22 * provide a dummy interface if CONFIG_FIRMWARE_MEMMAP is disabled 23 */ 24 #ifdef CONFIG_FIRMWARE_MEMMAP 25 26 int firmware_map_add_early(u64 start, u64 end, const char *type); 27 int firmware_map_add_hotplug(u64 start, u64 end, const char *type); 28 int firmware_map_remove(u64 start, u64 end, const char *type); 29 30 #else /* CONFIG_FIRMWARE_MEMMAP */ 31 32 static inline int firmware_map_add_early(u64 start, u64 end, const char *type) 33 { 34 return 0; 35 } 36 37 static inline int firmware_map_add_hotplug(u64 start, u64 end, const char *type) 38 { 39 return 0; 40 } 41 42 static inline int firmware_map_remove(u64 start, u64 end, const char *type) 43 { 44 return 0; 45 } 46 47 #endif /* CONFIG_FIRMWARE_MEMMAP */ 48 49 #endif /* _LINUX_FIRMWARE_MAP_H */ 50