1 /* ----------------------------------------------------------------------- * 2 * 3 * Copyright 2009-2011 Erwan Velu - All Rights Reserved 4 * 5 * Permission is hereby granted, free of charge, to any person 6 * obtaining a copy of this software and associated documentation 7 * files (the "Software"), to deal in the Software without 8 * restriction, including without limitation the rights to use, 9 * copy, modify, merge, publish, distribute, sublicense, and/or 10 * sell copies of the Software, and to permit persons to whom 11 * the Software is furnished to do so, subject to the following 12 * conditions: 13 * 14 * The above copyright notice and this permission notice shall 15 * be included in all copies or substantial portions of the Software. 16 * 17 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, 18 * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES 19 * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND 20 * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT 21 * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, 22 * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING 23 * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR 24 * OTHER DEALINGS IN THE SOFTWARE. 25 * 26 * ----------------------------------------------------------------------- 27 */ 28 29 #include <stdio.h> 30 #include <string.h> 31 #include <memory.h> 32 #include <dprintf.h> 33 #include "acpi/acpi.h" 34 35 void parse_facs(s_facs * f) 36 { 37 uint8_t *q; 38 q = (uint8_t *) f->address; 39 40 DEBUG_PRINT(("Searching FACS at %p\n",q)); 41 if (memcmp(q, FACS, sizeof(FACS) - 1) == 0) { 42 f->valid = true; 43 cp_str_struct(f->signature); 44 cp_struct(&f->length); 45 cp_struct(&f->hardware_signature); 46 cp_struct(&f->firmware_waking_vector); 47 cp_struct(&f->global_lock); 48 cp_struct(&f->flags); 49 cp_struct(&f->x_firmware_waking_vector); 50 cp_struct(&f->version); 51 } 52 } 53
