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 + gd->reloc_off; 84 if (strncmp(ifname, drvr->name, strlen(drvr->name)) == 0) 85 return reloc_get_dev(dev); 86 drvr++; 87 } 88 return NULL; 89 } 90 #else 91 block_dev_desc_t *get_dev(char* ifname, int dev) 92 { 93 return NULL; 94 } 95 #endif 96 97 #if (defined(CONFIG_CMD_IDE) || \ 98 defined(CONFIG_CMD_MG_DISK) || \ 99 defined(CONFIG_CMD_SATA) || \ 100 defined(CONFIG_CMD_SCSI) || \ 101 defined(CONFIG_CMD_USB) || \ 102 defined(CONFIG_MMC) || \ 103 defined(CONFIG_SYSTEMACE) ) 104 105 /* ------------------------------------------------------------------------- */ 106 /* 107 * reports device info to the user 108 */ 109 void dev_print (block_dev_desc_t *dev_desc) 110 { 111 #ifdef CONFIG_LBA48 112 uint64_t lba512; /* number of blocks if 512bytes block size */ 113 #else 114 lbaint_t lba512; 115 #endif 116 117 switch (dev_desc->if_type) { 118 case IF_TYPE_SCSI: 119 printf ("(%d:%d) Vendor: %s Prod.: %s Rev: %s\n", 120 dev_desc->target,dev_desc->lun, 121 dev_desc->vendor, 122 dev_desc->product, 123 dev_desc->revision); 124 break; 125 case IF_TYPE_ATAPI: 126 case IF_TYPE_IDE: 127 case IF_TYPE_SATA: 128 printf ("Model: %s Firm: %s Ser#: %s\n", 129 dev_desc->vendor, 130 dev_desc->revision, 131 dev_desc->product); 132 break; 133 case IF_TYPE_SD: 134 case IF_TYPE_MMC: 135 case IF_TYPE_USB: 136 printf ("Vendor: %s Rev: %s Prod: %s\n", 137 dev_desc->vendor, 138 dev_desc->revision, 139 dev_desc->product); 140 break; 141 case IF_TYPE_DOC: 142 puts("device type DOC\n"); 143 return; 144 case IF_TYPE_UNKNOWN: 145 puts("device type unknown\n"); 146 return; 147 default: 148 printf("Unhandled device type: %i\n", dev_desc->if_type); 149 return; 150 } 151 puts (" Type: "); 152 if (dev_desc->removable) 153 puts ("Removable "); 154 switch (dev_desc->type & 0x1F) { 155 case DEV_TYPE_HARDDISK: 156 puts ("Hard Disk"); 157 break; 158 case DEV_TYPE_CDROM: 159 puts ("CD ROM"); 160 break; 161 case DEV_TYPE_OPDISK: 162 puts ("Optical Device"); 163 break; 164 case DEV_TYPE_TAPE: 165 puts ("Tape"); 166 break; 167 default: 168 printf ("# %02X #", dev_desc->type & 0x1F); 169 break; 170 } 171 puts ("\n"); 172 if ((dev_desc->lba * dev_desc->blksz)>0L) { 173 ulong mb, mb_quot, mb_rem, gb, gb_quot, gb_rem; 174 lbaint_t lba; 175 176 lba = dev_desc->lba; 177 178 lba512 = (lba * (dev_desc->blksz/512)); 179 mb = (10 * lba512) / 2048; /* 2048 = (1024 * 1024) / 512 MB */ 180 /* round to 1 digit */ 181 mb_quot = mb / 10; 182 mb_rem = mb - (10 * mb_quot); 183 184 gb = mb / 1024; 185 gb_quot = gb / 10; 186 gb_rem = gb - (10 * gb_quot); 187 #ifdef CONFIG_LBA48 188 if (dev_desc->lba48) 189 printf (" Supports 48-bit addressing\n"); 190 #endif 191 #if defined(CONFIG_SYS_64BIT_LBA) && defined(CONFIG_SYS_64BIT_VSPRINTF) 192 printf (" Capacity: %ld.%ld MB = %ld.%ld GB (%Ld x %ld)\n", 193 mb_quot, mb_rem, 194 gb_quot, gb_rem, 195 lba, 196 dev_desc->blksz); 197 #else 198 printf (" Capacity: %ld.%ld MB = %ld.%ld GB (%ld x %ld)\n", 199 mb_quot, mb_rem, 200 gb_quot, gb_rem, 201 (ulong)lba, 202 dev_desc->blksz); 203 #endif 204 } else { 205 puts (" Capacity: not available\n"); 206 } 207 } 208 #endif 209 210 #if (defined(CONFIG_CMD_IDE) || \ 211 defined(CONFIG_CMD_MG_DISK) || \ 212 defined(CONFIG_CMD_SATA) || \ 213 defined(CONFIG_CMD_SCSI) || \ 214 defined(CONFIG_CMD_USB) || \ 215 defined(CONFIG_MMC) || \ 216 defined(CONFIG_SYSTEMACE) ) 217 218 #if defined(CONFIG_MAC_PARTITION) || \ 219 defined(CONFIG_DOS_PARTITION) || \ 220 defined(CONFIG_ISO_PARTITION) || \ 221 defined(CONFIG_AMIGA_PARTITION) || \ 222 defined(CONFIG_EFI_PARTITION) 223 224 void init_part (block_dev_desc_t * dev_desc) 225 { 226 #ifdef CONFIG_ISO_PARTITION 227 if (test_part_iso(dev_desc) == 0) { 228 dev_desc->part_type = PART_TYPE_ISO; 229 return; 230 } 231 #endif 232 233 #ifdef CONFIG_MAC_PARTITION 234 if (test_part_mac(dev_desc) == 0) { 235 dev_desc->part_type = PART_TYPE_MAC; 236 return; 237 } 238 #endif 239 240 /* must be placed before DOS partition detection */ 241 #ifdef CONFIG_EFI_PARTITION 242 if (test_part_efi(dev_desc) == 0) { 243 dev_desc->part_type = PART_TYPE_EFI; 244 return; 245 } 246 #endif 247 248 #ifdef CONFIG_DOS_PARTITION 249 if (test_part_dos(dev_desc) == 0) { 250 dev_desc->part_type = PART_TYPE_DOS; 251 return; 252 } 253 #endif 254 255 #ifdef CONFIG_AMIGA_PARTITION 256 if (test_part_amiga(dev_desc) == 0) { 257 dev_desc->part_type = PART_TYPE_AMIGA; 258 return; 259 } 260 #endif 261 } 262 263 264 int get_partition_info (block_dev_desc_t *dev_desc, int part 265 , disk_partition_t *info) 266 { 267 switch (dev_desc->part_type) { 268 #ifdef CONFIG_MAC_PARTITION 269 case PART_TYPE_MAC: 270 if (get_partition_info_mac(dev_desc,part,info) == 0) { 271 PRINTF ("## Valid MAC partition found ##\n"); 272 return (0); 273 } 274 break; 275 #endif 276 277 #ifdef CONFIG_DOS_PARTITION 278 case PART_TYPE_DOS: 279 if (get_partition_info_dos(dev_desc,part,info) == 0) { 280 PRINTF ("## Valid DOS partition found ##\n"); 281 return (0); 282 } 283 break; 284 #endif 285 286 #ifdef CONFIG_ISO_PARTITION 287 case PART_TYPE_ISO: 288 if (get_partition_info_iso(dev_desc,part,info) == 0) { 289 PRINTF ("## Valid ISO boot partition found ##\n"); 290 return (0); 291 } 292 break; 293 #endif 294 295 #ifdef CONFIG_AMIGA_PARTITION 296 case PART_TYPE_AMIGA: 297 if (get_partition_info_amiga(dev_desc, part, info) == 0) 298 { 299 PRINTF ("## Valid Amiga partition found ##\n"); 300 return (0); 301 } 302 break; 303 #endif 304 305 #ifdef CONFIG_EFI_PARTITION 306 case PART_TYPE_EFI: 307 if (get_partition_info_efi(dev_desc,part,info) == 0) { 308 PRINTF ("## Valid EFI partition found ##\n"); 309 return (0); 310 } 311 break; 312 #endif 313 default: 314 break; 315 } 316 return (-1); 317 } 318 319 static void print_part_header (const char *type, block_dev_desc_t * dev_desc) 320 { 321 puts ("\nPartition Map for "); 322 switch (dev_desc->if_type) { 323 case IF_TYPE_IDE: 324 puts ("IDE"); 325 break; 326 case IF_TYPE_SATA: 327 puts ("SATA"); 328 break; 329 case IF_TYPE_SCSI: 330 puts ("SCSI"); 331 break; 332 case IF_TYPE_ATAPI: 333 puts ("ATAPI"); 334 break; 335 case IF_TYPE_USB: 336 puts ("USB"); 337 break; 338 case IF_TYPE_DOC: 339 puts ("DOC"); 340 break; 341 default: 342 puts ("UNKNOWN"); 343 break; 344 } 345 printf (" device %d -- Partition Type: %s\n\n", 346 dev_desc->dev, type); 347 } 348 349 void print_part (block_dev_desc_t * dev_desc) 350 { 351 352 switch (dev_desc->part_type) { 353 #ifdef CONFIG_MAC_PARTITION 354 case PART_TYPE_MAC: 355 PRINTF ("## Testing for valid MAC partition ##\n"); 356 print_part_header ("MAC", dev_desc); 357 print_part_mac (dev_desc); 358 return; 359 #endif 360 #ifdef CONFIG_DOS_PARTITION 361 case PART_TYPE_DOS: 362 PRINTF ("## Testing for valid DOS partition ##\n"); 363 print_part_header ("DOS", dev_desc); 364 print_part_dos (dev_desc); 365 return; 366 #endif 367 368 #ifdef CONFIG_ISO_PARTITION 369 case PART_TYPE_ISO: 370 PRINTF ("## Testing for valid ISO Boot partition ##\n"); 371 print_part_header ("ISO", dev_desc); 372 print_part_iso (dev_desc); 373 return; 374 #endif 375 376 #ifdef CONFIG_AMIGA_PARTITION 377 case PART_TYPE_AMIGA: 378 PRINTF ("## Testing for a valid Amiga partition ##\n"); 379 print_part_header ("AMIGA", dev_desc); 380 print_part_amiga (dev_desc); 381 return; 382 #endif 383 384 #ifdef CONFIG_EFI_PARTITION 385 case PART_TYPE_EFI: 386 PRINTF ("## Testing for valid EFI partition ##\n"); 387 print_part_header ("EFI", dev_desc); 388 print_part_efi (dev_desc); 389 return; 390 #endif 391 } 392 puts ("## Unknown partition table\n"); 393 } 394 395 396 #else /* neither MAC nor DOS nor ISO nor AMIGA nor EFI partition configured */ 397 # error neither CONFIG_MAC_PARTITION nor CONFIG_DOS_PARTITION 398 # error nor CONFIG_ISO_PARTITION nor CONFIG_AMIGA_PARTITION 399 # error nor CONFIG_EFI_PARTITION configured! 400 #endif 401 402 #endif 403