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 #include <part.h> 28 29 #undef PART_DEBUG 30 31 #ifdef PART_DEBUG 32 #define PRINTF(fmt,args...) printf (fmt ,##args) 33 #else 34 #define PRINTF(fmt,args...) 35 #endif 36 37 #if (defined(CONFIG_CMD_IDE) || \ 38 defined(CONFIG_CMD_MG_DISK) || \ 39 defined(CONFIG_CMD_SATA) || \ 40 defined(CONFIG_CMD_SCSI) || \ 41 defined(CONFIG_CMD_USB) || \ 42 defined(CONFIG_MMC) || \ 43 defined(CONFIG_SYSTEMACE) ) 44 45 struct block_drvr { 46 char *name; 47 block_dev_desc_t* (*get_dev)(int dev); 48 }; 49 50 static const struct block_drvr block_drvr[] = { 51 #if defined(CONFIG_CMD_IDE) 52 { .name = "ide", .get_dev = ide_get_dev, }, 53 #endif 54 #if defined(CONFIG_CMD_SATA) 55 {.name = "sata", .get_dev = sata_get_dev, }, 56 #endif 57 #if defined(CONFIG_CMD_SCSI) 58 { .name = "scsi", .get_dev = scsi_get_dev, }, 59 #endif 60 #if defined(CONFIG_CMD_USB) && defined(CONFIG_USB_STORAGE) 61 { .name = "usb", .get_dev = usb_stor_get_dev, }, 62 #endif 63 #if defined(CONFIG_MMC) 64 { .name = "mmc", .get_dev = mmc_get_dev, }, 65 #endif 66 #if defined(CONFIG_SYSTEMACE) 67 { .name = "ace", .get_dev = systemace_get_dev, }, 68 #endif 69 #if defined(CONFIG_CMD_MG_DISK) 70 { .name = "mgd", .get_dev = mg_disk_get_dev, }, 71 #endif 72 { }, 73 }; 74 75 DECLARE_GLOBAL_DATA_PTR; 76 77 block_dev_desc_t *get_dev(char* ifname, int dev) 78 { 79 const struct block_drvr *drvr = block_drvr; 80 block_dev_desc_t* (*reloc_get_dev)(int dev); 81 82 while (drvr->name) { 83 reloc_get_dev = drvr->get_dev; 84 #ifndef CONFIG_RELOC_FIXUP_WORKS 85 reloc_get_dev += gd->reloc_off; 86 #endif 87 if (strncmp(ifname, drvr->name, strlen(drvr->name)) == 0) 88 return reloc_get_dev(dev); 89 drvr++; 90 } 91 return NULL; 92 } 93 #else 94 block_dev_desc_t *get_dev(char* ifname, int dev) 95 { 96 return NULL; 97 } 98 #endif 99 100 #if (defined(CONFIG_CMD_IDE) || \ 101 defined(CONFIG_CMD_MG_DISK) || \ 102 defined(CONFIG_CMD_SATA) || \ 103 defined(CONFIG_CMD_SCSI) || \ 104 defined(CONFIG_CMD_USB) || \ 105 defined(CONFIG_MMC) || \ 106 defined(CONFIG_SYSTEMACE) ) 107 108 /* ------------------------------------------------------------------------- */ 109 /* 110 * reports device info to the user 111 */ 112 void dev_print (block_dev_desc_t *dev_desc) 113 { 114 #ifdef CONFIG_LBA48 115 uint64_t lba512; /* number of blocks if 512bytes block size */ 116 #else 117 lbaint_t lba512; 118 #endif 119 120 if (dev_desc->type == DEV_TYPE_UNKNOWN) { 121 puts ("not available\n"); 122 return; 123 } 124 125 switch (dev_desc->if_type) { 126 case IF_TYPE_SCSI: 127 printf ("(%d:%d) Vendor: %s Prod.: %s Rev: %s\n", 128 dev_desc->target,dev_desc->lun, 129 dev_desc->vendor, 130 dev_desc->product, 131 dev_desc->revision); 132 break; 133 case IF_TYPE_ATAPI: 134 case IF_TYPE_IDE: 135 case IF_TYPE_SATA: 136 printf ("Model: %s Firm: %s Ser#: %s\n", 137 dev_desc->vendor, 138 dev_desc->revision, 139 dev_desc->product); 140 break; 141 case IF_TYPE_SD: 142 case IF_TYPE_MMC: 143 case IF_TYPE_USB: 144 printf ("Vendor: %s Rev: %s Prod: %s\n", 145 dev_desc->vendor, 146 dev_desc->revision, 147 dev_desc->product); 148 break; 149 case IF_TYPE_DOC: 150 puts("device type DOC\n"); 151 return; 152 case IF_TYPE_UNKNOWN: 153 puts("device type unknown\n"); 154 return; 155 default: 156 printf("Unhandled device type: %i\n", dev_desc->if_type); 157 return; 158 } 159 puts (" Type: "); 160 if (dev_desc->removable) 161 puts ("Removable "); 162 switch (dev_desc->type & 0x1F) { 163 case DEV_TYPE_HARDDISK: 164 puts ("Hard Disk"); 165 break; 166 case DEV_TYPE_CDROM: 167 puts ("CD ROM"); 168 break; 169 case DEV_TYPE_OPDISK: 170 puts ("Optical Device"); 171 break; 172 case DEV_TYPE_TAPE: 173 puts ("Tape"); 174 break; 175 default: 176 printf ("# %02X #", dev_desc->type & 0x1F); 177 break; 178 } 179 puts ("\n"); 180 if ((dev_desc->lba * dev_desc->blksz)>0L) { 181 ulong mb, mb_quot, mb_rem, gb, gb_quot, gb_rem; 182 lbaint_t lba; 183 184 lba = dev_desc->lba; 185 186 lba512 = (lba * (dev_desc->blksz/512)); 187 mb = (10 * lba512) / 2048; /* 2048 = (1024 * 1024) / 512 MB */ 188 /* round to 1 digit */ 189 mb_quot = mb / 10; 190 mb_rem = mb - (10 * mb_quot); 191 192 gb = mb / 1024; 193 gb_quot = gb / 10; 194 gb_rem = gb - (10 * gb_quot); 195 #ifdef CONFIG_LBA48 196 if (dev_desc->lba48) 197 printf (" Supports 48-bit addressing\n"); 198 #endif 199 #if defined(CONFIG_SYS_64BIT_LBA) 200 printf (" Capacity: %ld.%ld MB = %ld.%ld GB (%Ld x %ld)\n", 201 mb_quot, mb_rem, 202 gb_quot, gb_rem, 203 lba, 204 dev_desc->blksz); 205 #else 206 printf (" Capacity: %ld.%ld MB = %ld.%ld GB (%ld x %ld)\n", 207 mb_quot, mb_rem, 208 gb_quot, gb_rem, 209 (ulong)lba, 210 dev_desc->blksz); 211 #endif 212 } else { 213 puts (" Capacity: not available\n"); 214 } 215 } 216 #endif 217 218 #if (defined(CONFIG_CMD_IDE) || \ 219 defined(CONFIG_CMD_MG_DISK) || \ 220 defined(CONFIG_CMD_SATA) || \ 221 defined(CONFIG_CMD_SCSI) || \ 222 defined(CONFIG_CMD_USB) || \ 223 defined(CONFIG_MMC) || \ 224 defined(CONFIG_SYSTEMACE) ) 225 226 #if defined(CONFIG_MAC_PARTITION) || \ 227 defined(CONFIG_DOS_PARTITION) || \ 228 defined(CONFIG_ISO_PARTITION) || \ 229 defined(CONFIG_AMIGA_PARTITION) || \ 230 defined(CONFIG_EFI_PARTITION) 231 232 void init_part (block_dev_desc_t * dev_desc) 233 { 234 #ifdef CONFIG_ISO_PARTITION 235 if (test_part_iso(dev_desc) == 0) { 236 dev_desc->part_type = PART_TYPE_ISO; 237 return; 238 } 239 #endif 240 241 #ifdef CONFIG_MAC_PARTITION 242 if (test_part_mac(dev_desc) == 0) { 243 dev_desc->part_type = PART_TYPE_MAC; 244 return; 245 } 246 #endif 247 248 /* must be placed before DOS partition detection */ 249 #ifdef CONFIG_EFI_PARTITION 250 if (test_part_efi(dev_desc) == 0) { 251 dev_desc->part_type = PART_TYPE_EFI; 252 return; 253 } 254 #endif 255 256 #ifdef CONFIG_DOS_PARTITION 257 if (test_part_dos(dev_desc) == 0) { 258 dev_desc->part_type = PART_TYPE_DOS; 259 return; 260 } 261 #endif 262 263 #ifdef CONFIG_AMIGA_PARTITION 264 if (test_part_amiga(dev_desc) == 0) { 265 dev_desc->part_type = PART_TYPE_AMIGA; 266 return; 267 } 268 #endif 269 } 270 271 272 int get_partition_info (block_dev_desc_t *dev_desc, int part 273 , disk_partition_t *info) 274 { 275 switch (dev_desc->part_type) { 276 #ifdef CONFIG_MAC_PARTITION 277 case PART_TYPE_MAC: 278 if (get_partition_info_mac(dev_desc,part,info) == 0) { 279 PRINTF ("## Valid MAC partition found ##\n"); 280 return (0); 281 } 282 break; 283 #endif 284 285 #ifdef CONFIG_DOS_PARTITION 286 case PART_TYPE_DOS: 287 if (get_partition_info_dos(dev_desc,part,info) == 0) { 288 PRINTF ("## Valid DOS partition found ##\n"); 289 return (0); 290 } 291 break; 292 #endif 293 294 #ifdef CONFIG_ISO_PARTITION 295 case PART_TYPE_ISO: 296 if (get_partition_info_iso(dev_desc,part,info) == 0) { 297 PRINTF ("## Valid ISO boot partition found ##\n"); 298 return (0); 299 } 300 break; 301 #endif 302 303 #ifdef CONFIG_AMIGA_PARTITION 304 case PART_TYPE_AMIGA: 305 if (get_partition_info_amiga(dev_desc, part, info) == 0) 306 { 307 PRINTF ("## Valid Amiga partition found ##\n"); 308 return (0); 309 } 310 break; 311 #endif 312 313 #ifdef CONFIG_EFI_PARTITION 314 case PART_TYPE_EFI: 315 if (get_partition_info_efi(dev_desc,part,info) == 0) { 316 PRINTF ("## Valid EFI partition found ##\n"); 317 return (0); 318 } 319 break; 320 #endif 321 default: 322 break; 323 } 324 return (-1); 325 } 326 327 static void print_part_header (const char *type, block_dev_desc_t * dev_desc) 328 { 329 puts ("\nPartition Map for "); 330 switch (dev_desc->if_type) { 331 case IF_TYPE_IDE: 332 puts ("IDE"); 333 break; 334 case IF_TYPE_SATA: 335 puts ("SATA"); 336 break; 337 case IF_TYPE_SCSI: 338 puts ("SCSI"); 339 break; 340 case IF_TYPE_ATAPI: 341 puts ("ATAPI"); 342 break; 343 case IF_TYPE_USB: 344 puts ("USB"); 345 break; 346 case IF_TYPE_DOC: 347 puts ("DOC"); 348 break; 349 default: 350 puts ("UNKNOWN"); 351 break; 352 } 353 printf (" device %d -- Partition Type: %s\n\n", 354 dev_desc->dev, type); 355 } 356 357 void print_part (block_dev_desc_t * dev_desc) 358 { 359 360 switch (dev_desc->part_type) { 361 #ifdef CONFIG_MAC_PARTITION 362 case PART_TYPE_MAC: 363 PRINTF ("## Testing for valid MAC partition ##\n"); 364 print_part_header ("MAC", dev_desc); 365 print_part_mac (dev_desc); 366 return; 367 #endif 368 #ifdef CONFIG_DOS_PARTITION 369 case PART_TYPE_DOS: 370 PRINTF ("## Testing for valid DOS partition ##\n"); 371 print_part_header ("DOS", dev_desc); 372 print_part_dos (dev_desc); 373 return; 374 #endif 375 376 #ifdef CONFIG_ISO_PARTITION 377 case PART_TYPE_ISO: 378 PRINTF ("## Testing for valid ISO Boot partition ##\n"); 379 print_part_header ("ISO", dev_desc); 380 print_part_iso (dev_desc); 381 return; 382 #endif 383 384 #ifdef CONFIG_AMIGA_PARTITION 385 case PART_TYPE_AMIGA: 386 PRINTF ("## Testing for a valid Amiga partition ##\n"); 387 print_part_header ("AMIGA", dev_desc); 388 print_part_amiga (dev_desc); 389 return; 390 #endif 391 392 #ifdef CONFIG_EFI_PARTITION 393 case PART_TYPE_EFI: 394 PRINTF ("## Testing for valid EFI partition ##\n"); 395 print_part_header ("EFI", dev_desc); 396 print_part_efi (dev_desc); 397 return; 398 #endif 399 } 400 puts ("## Unknown partition table\n"); 401 } 402 403 404 #else /* neither MAC nor DOS nor ISO nor AMIGA nor EFI partition configured */ 405 # error neither CONFIG_MAC_PARTITION nor CONFIG_DOS_PARTITION 406 # error nor CONFIG_ISO_PARTITION nor CONFIG_AMIGA_PARTITION 407 # error nor CONFIG_EFI_PARTITION configured! 408 #endif 409 410 #endif 411