1 /* 2 * (C) Copyright 2001 3 * Wolfgang Denk, DENX Software Engineering, wd@denx.de. 4 * 5 * See file CREDITS for list of people who contributed to this 6 * project. 7 * 8 * This program is free software; you can redistribute it and/or 9 * modify it under the terms of the GNU General Public License as 10 * published by the Free Software Foundation; either version 2 of 11 * the License, or (at your option) any later version. 12 * 13 * This program is distributed in the hope that it will be useful, 14 * but WITHOUT ANY WARRANTY; without even the implied warranty of 15 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 16 * GNU General Public License for more details. 17 * 18 * You should have received a copy of the GNU General Public License 19 * along with this program; if not, write to the Free Software 20 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, 21 * MA 02111-1307 USA 22 */ 23 24 #include <common.h> 25 #include <command.h> 26 #include <ide.h> 27 28 #undef PART_DEBUG 29 30 #ifdef PART_DEBUG 31 #define PRINTF(fmt,args...) printf (fmt ,##args) 32 #else 33 #define PRINTF(fmt,args...) 34 #endif 35 36 #if (CONFIG_COMMANDS & CFG_CMD_IDE) || (CONFIG_COMMANDS & CFG_CMD_SCSI) 37 38 /* ------------------------------------------------------------------------- */ 39 /* 40 * reports device info to the user 41 */ 42 void dev_print (block_dev_desc_t *dev_desc) 43 { 44 ulong lba512; /* number of blocks if 512bytes block size */ 45 46 if (dev_desc->type==DEV_TYPE_UNKNOWN) { 47 puts ("not available\n"); 48 return; 49 } 50 if (dev_desc->if_type==IF_TYPE_SCSI) { 51 printf ("(%d:%d) ", dev_desc->target,dev_desc->lun); 52 } 53 if (dev_desc->if_type==IF_TYPE_IDE) { 54 printf ("Model: %s Firm: %s Ser#: %s\n", 55 dev_desc->vendor, 56 dev_desc->revision, 57 dev_desc->product); 58 } else { 59 printf ("Vendor: %s Prod.: %s Rev: %s\n", 60 dev_desc->vendor, 61 dev_desc->product, 62 dev_desc->revision); 63 } 64 puts (" Type: "); 65 if (dev_desc->removable) 66 puts ("Removable "); 67 switch (dev_desc->type & 0x1F) { 68 case DEV_TYPE_HARDDISK: puts ("Hard Disk"); 69 break; 70 case DEV_TYPE_CDROM: puts ("CD ROM"); 71 break; 72 case DEV_TYPE_OPDISK: puts ("Optical Device"); 73 break; 74 case DEV_TYPE_TAPE: puts ("Tape"); 75 break; 76 default: printf ("# %02X #", dev_desc->type & 0x1F); 77 break; 78 } 79 puts ("\n"); 80 if ((dev_desc->lba * dev_desc->blksz)>0L) { 81 ulong mb, mb_quot, mb_rem, gb, gb_quot, gb_rem; 82 83 lba512 = (dev_desc->lba * (dev_desc->blksz/512)); 84 85 mb = (10 * lba512) / 2048; /* 2048 = (1024 * 1024) / 512 MB */ 86 /* round to 1 digit */ 87 mb_quot = mb / 10; 88 mb_rem = mb - (10 * mb_quot); 89 90 gb = mb / 1024; 91 gb_quot = gb / 10; 92 gb_rem = gb - (10 * gb_quot); 93 94 printf (" Capacity: %ld.%ld MB = %ld.%ld GB (%ld x %ld)\n", 95 mb_quot, mb_rem, 96 gb_quot, gb_rem, 97 dev_desc->lba, 98 dev_desc->blksz); 99 } else { 100 puts (" Capacity: not available\n"); 101 } 102 } 103 104 105 #if defined(CONFIG_MAC_PARTITION) || \ 106 defined(CONFIG_DOS_PARTITION) || \ 107 defined(CONFIG_ISO_PARTITION) || \ 108 defined(CONFIG_AMIGA_PARTITION) 109 110 void init_part (block_dev_desc_t * dev_desc) 111 { 112 #ifdef CONFIG_ISO_PARTITION 113 if (test_part_iso(dev_desc) == 0) { 114 dev_desc->part_type = PART_TYPE_ISO; 115 return; 116 } 117 #endif 118 119 #ifdef CONFIG_MAC_PARTITION 120 if (test_part_mac(dev_desc) == 0) { 121 dev_desc->part_type = PART_TYPE_MAC; 122 return; 123 } 124 #endif 125 126 #ifdef CONFIG_DOS_PARTITION 127 if (test_part_dos(dev_desc) == 0) { 128 dev_desc->part_type = PART_TYPE_DOS; 129 return; 130 } 131 #endif 132 133 #ifdef CONFIG_AMIGA_PARTITION 134 if (test_part_amiga(dev_desc) == 0) { 135 dev_desc->part_type = PART_TYPE_AMIGA; 136 return; 137 } 138 #endif 139 } 140 141 142 int get_partition_info (block_dev_desc_t *dev_desc, int part, disk_partition_t *info) 143 { 144 switch (dev_desc->part_type) { 145 #ifdef CONFIG_MAC_PARTITION 146 case PART_TYPE_MAC: 147 if (get_partition_info_mac(dev_desc,part,info) == 0) { 148 PRINTF ("## Valid MAC partition found ##\n"); 149 return (0); 150 } 151 break; 152 #endif 153 154 #ifdef CONFIG_DOS_PARTITION 155 case PART_TYPE_DOS: 156 if (get_partition_info_dos(dev_desc,part,info) == 0) { 157 PRINTF ("## Valid DOS partition found ##\n"); 158 return (0); 159 } 160 break; 161 #endif 162 163 #ifdef CONFIG_ISO_PARTITION 164 case PART_TYPE_ISO: 165 if (get_partition_info_iso(dev_desc,part,info) == 0) { 166 PRINTF ("## Valid ISO boot partition found ##\n"); 167 return (0); 168 } 169 break; 170 #endif 171 172 #ifdef CONFIG_AMIGA_PARTITION 173 case PART_TYPE_AMIGA: 174 if (get_partition_info_amiga(dev_desc, part, info) == 0) 175 { 176 PRINTF ("## Valid Amiga partition found ##\n"); 177 return (0); 178 } 179 break; 180 #endif 181 default: 182 break; 183 } 184 return (-1); 185 } 186 187 static void print_part_header (const char *type, block_dev_desc_t * dev_desc) 188 { 189 puts ("\nPartition Map for "); 190 switch (dev_desc->if_type) { 191 case IF_TYPE_IDE: puts ("IDE"); 192 break; 193 case IF_TYPE_SCSI: puts ("SCSI"); 194 break; 195 case IF_TYPE_ATAPI: puts ("ATAPI"); 196 break; 197 case IF_TYPE_USB: puts ("USB"); 198 break; 199 case IF_TYPE_DOC: puts ("DOC"); 200 break; 201 default: puts ("UNKNOWN"); 202 break; 203 } 204 printf (" device %d -- Partition Type: %s\n\n", 205 dev_desc->dev, type); 206 } 207 208 void print_part (block_dev_desc_t * dev_desc) 209 { 210 211 switch (dev_desc->part_type) { 212 #ifdef CONFIG_MAC_PARTITION 213 case PART_TYPE_MAC: 214 PRINTF ("## Testing for valid MAC partition ##\n"); 215 print_part_header ("MAC", dev_desc); 216 print_part_mac (dev_desc); 217 return; 218 #endif 219 #ifdef CONFIG_DOS_PARTITION 220 case PART_TYPE_DOS: 221 PRINTF ("## Testing for valid DOS partition ##\n"); 222 print_part_header ("DOS", dev_desc); 223 print_part_dos (dev_desc); 224 return; 225 #endif 226 227 #ifdef CONFIG_ISO_PARTITION 228 case PART_TYPE_ISO: 229 PRINTF ("## Testing for valid ISO Boot partition ##\n"); 230 print_part_header ("ISO", dev_desc); 231 print_part_iso (dev_desc); 232 return; 233 #endif 234 235 #ifdef CONFIG_AMIGA_PARTITION 236 case PART_TYPE_AMIGA: 237 PRINTF ("## Testing for a valid Amiga partition ##\n"); 238 print_part_header ("AMIGA", dev_desc); 239 print_part_amiga (dev_desc); 240 return; 241 #endif 242 } 243 puts ("## Unknown partition table\n"); 244 } 245 246 247 #else /* neither MAC nor DOS nor ISO partition configured */ 248 # error neither CONFIG_MAC_PARTITION nor CONFIG_DOS_PARTITION nor CONFIG_ISO_PARTITION configured! 249 #endif 250 251 #endif /* (CONFIG_COMMANDS & CFG_CMD_IDE) || CONFIG_COMMANDS & CFG_CMD_SCSI) */ 252