1 /* ----------------------------------------------------------------------- * 2 * 3 * Copyright 2007-2009 H. Peter Anvin - All Rights Reserved 4 * Copyright 2009 Intel Corporation; author: H. Peter Anvin 5 * 6 * Permission is hereby granted, free of charge, to any person 7 * obtaining a copy of this software and associated documentation 8 * files (the "Software"), to deal in the Software without 9 * restriction, including without limitation the rights to use, 10 * copy, modify, merge, publish, distribute, sublicense, and/or 11 * sell copies of the Software, and to permit persons to whom 12 * the Software is furnished to do so, subject to the following 13 * conditions: 14 * 15 * The above copyright notice and this permission notice shall 16 * be included in all copies or substantial portions of the Software. 17 * 18 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, 19 * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES 20 * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND 21 * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT 22 * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, 23 * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING 24 * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR 25 * OTHER DEALINGS IN THE SOFTWARE. 26 * 27 * ----------------------------------------------------------------------- */ 28 29 #ifndef _SYSLINUX_MEMSCAN_H 30 #define _SYSLINUX_MEMSCAN_H 31 32 #include <linux/list.h> 33 #include <syslinux/movebits.h> /* addr_t */ 34 35 typedef int (*scan_memory_callback_t) (void *, addr_t, addr_t, 36 enum syslinux_memmap_types type); 37 38 struct syslinux_memscan { 39 int (*func)(scan_memory_callback_t callback, void *data); 40 struct list_head next; 41 }; 42 43 void syslinux_memscan_add(struct syslinux_memscan *entry); 44 int syslinux_memscan_new(int (*func)(scan_memory_callback_t cb, void *data)); 45 int syslinux_scan_memory(scan_memory_callback_t callback, void *data); 46 47 #endif /* _SYSLINUX_MEMSCAN_H */ 48