1 /* ----------------------------------------------------------------------- * 2 * 3 * Copyright 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 "hdt-common.h" 30 #include "hdt-dump.h" 31 #include <syslinux/config.h> 32 33 void dump_vesa(struct s_hardware *hardware, ZZJSON_CONFIG *config, ZZJSON **item) { 34 35 CREATE_NEW_OBJECT; 36 add_hb(is_vesa_valid); 37 if (hardware->is_vesa_valid) { 38 char buffer[64]={0}; 39 snprintf(buffer,sizeof(buffer),"%d.%d", hardware->vesa.major_version, hardware->vesa.minor_version); 40 add_s("vesa.version",buffer); 41 add_hs(vesa.vendor); 42 add_hs(vesa.product); 43 add_hs(vesa.product_revision); 44 add_hi(vesa.software_rev); 45 memset(buffer,0,sizeof(buffer)); 46 snprintf(buffer,sizeof(buffer),"%d KB",hardware->vesa.total_memory*64); 47 add_s("vesa.memory",buffer); 48 add_i("vesa.modes",hardware->vesa.vmi_count); 49 FLUSH_OBJECT; 50 for (int i = 0; i < hardware->vesa.vmi_count; i++) { 51 struct vesa_mode_info *mi = &hardware->vesa.vmi[i].mi; 52 if ((mi->h_res == 0) || (mi->v_res == 0)) 53 continue; 54 CREATE_NEW_OBJECT; 55 memset(buffer,0,sizeof(buffer)); 56 snprintf(buffer,sizeof(buffer),"0x%04x",hardware->vesa.vmi[i].mode + 0x200); 57 add_s("vesa.kernel_mode",buffer); 58 add_i("vesa.hres",mi->h_res); 59 add_i("vesa.vres",mi->v_res); 60 add_i("vesa.bpp",mi->bpp); 61 FLUSH_OBJECT; 62 } 63 } else { 64 FLUSH_OBJECT; 65 } 66 to_cpio("vesa"); 67 } 68
