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 if (dev_desc->type == DEV_TYPE_UNKNOWN) { 118 puts ("not available\n"); 119 return; 120 } 121 122 switch (dev_desc->if_type) { 123 case IF_TYPE_SCSI: 124 printf ("(%d:%d) Vendor: %s Prod.: %s Rev: %s\n", 125 dev_desc->target,dev_desc->lun, 126 dev_desc->vendor, 127 dev_desc->product, 128 dev_desc->revision); 129 break; 130 case IF_TYPE_ATAPI: 131 case IF_TYPE_IDE: 132 case IF_TYPE_SATA: 133 printf ("Model: %s Firm: %s Ser#: %s\n", 134 dev_desc->vendor, 135 dev_desc->revision, 136 dev_desc->product); 137 break; 138 case IF_TYPE_SD: 139 case IF_TYPE_MMC: 140 case IF_TYPE_USB: 141 printf ("Vendor: %s Rev: %s Prod: %s\n", 142 dev_desc->vendor, 143 dev_desc->revision, 144 dev_desc->product); 145 break; 146 case IF_TYPE_DOC: 147 puts("device type DOC\n"); 148 return; 149 case IF_TYPE_UNKNOWN: 150 puts("device type unknown\n"); 151 return; 152 default: 153 printf("Unhandled device type: %i\n", dev_desc->if_type); 154 return; 155 } 156 puts (" Type: "); 157 if (dev_desc->removable) 158 puts ("Removable "); 159 switch (dev_desc->type & 0x1F) { 160 case DEV_TYPE_HARDDISK: 161 puts ("Hard Disk"); 162 break; 163 case DEV_TYPE_CDROM: 164 puts ("CD ROM"); 165 break; 166 case DEV_TYPE_OPDISK: 167 puts ("Optical Device"); 168 break; 169 case DEV_TYPE_TAPE: 170 puts ("Tape"); 171 break; 172 default: 173 printf ("# %02X #", dev_desc->type & 0x1F); 174 break; 175 } 176 puts ("\n"); 177 if ((dev_desc->lba * dev_desc->blksz)>0L) { 178 ulong mb, mb_quot, mb_rem, gb, gb_quot, gb_rem; 179 lbaint_t lba; 180 181 lba = dev_desc->lba; 182 183 lba512 = (lba * (dev_desc->blksz/512)); 184 mb = (10 * lba512) / 2048; /* 2048 = (1024 * 1024) / 512 MB */ 185 /* round to 1 digit */ 186 mb_quot = mb / 10; 187 mb_rem = mb - (10 * mb_quot); 188 189 gb = mb / 1024; 190 gb_quot = gb / 10; 191 gb_rem = gb - (10 * gb_quot); 192 #ifdef CONFIG_LBA48 193 if (dev_desc->lba48) 194 printf (" Supports 48-bit addressing\n"); 195 #endif 196 #if defined(CONFIG_SYS_64BIT_LBA) && defined(CONFIG_SYS_64BIT_VSPRINTF) 197 printf (" Capacity: %ld.%ld MB = %ld.%ld GB (%Ld x %ld)\n", 198 mb_quot, mb_rem, 199 gb_quot, gb_rem, 200 lba, 201 dev_desc->blksz); 202 #else 203 printf (" Capacity: %ld.%ld MB = %ld.%ld GB (%ld x %ld)\n", 204 mb_quot, mb_rem, 205 gb_quot, gb_rem, 206 (ulong)lba, 207 dev_desc->blksz); 208 #endif 209 } else { 210 puts (" Capacity: not available\n"); 211 } 212 } 213 #endif 214 215 #if (defined(CONFIG_CMD_IDE) || \ 216 defined(CONFIG_CMD_MG_DISK) || \ 217 defined(CONFIG_CMD_SATA) || \ 218 defined(CONFIG_CMD_SCSI) || \ 219 defined(CONFIG_CMD_USB) || \ 220 defined(CONFIG_MMC) || \ 221 defined(CONFIG_SYSTEMACE) ) 222 223 #if defined(CONFIG_MAC_PARTITION) || \ 224 defined(CONFIG_DOS_PARTITION) || \ 225 defined(CONFIG_ISO_PARTITION) || \ 226 defined(CONFIG_AMIGA_PARTITION) || \ 227 defined(CONFIG_EFI_PARTITION) 228 229 void init_part (block_dev_desc_t * dev_desc) 230 { 231 #ifdef CONFIG_ISO_PARTITION 232 if (test_part_iso(dev_desc) == 0) { 233 dev_desc->part_type = PART_TYPE_ISO; 234 return; 235 } 236 #endif 237 238 #ifdef CONFIG_MAC_PARTITION 239 if (test_part_mac(dev_desc) == 0) { 240 dev_desc->part_type = PART_TYPE_MAC; 241 return; 242 } 243 #endif 244 245 /* must be placed before DOS partition detection */ 246 #ifdef CONFIG_EFI_PARTITION 247 if (test_part_efi(dev_desc) == 0) { 248 dev_desc->part_type = PART_TYPE_EFI; 249 return; 250 } 251 #endif 252 253 #ifdef CONFIG_DOS_PARTITION 254 if (test_part_dos(dev_desc) == 0) { 255 dev_desc->part_type = PART_TYPE_DOS; 256 return; 257 } 258 #endif 259 260 #ifdef CONFIG_AMIGA_PARTITION 261 if (test_part_amiga(dev_desc) == 0) { 262 dev_desc->part_type = PART_TYPE_AMIGA; 263 return; 264 } 265 #endif 266 } 267 268 269 int get_partition_info (block_dev_desc_t *dev_desc, int part 270 , disk_partition_t *info) 271 { 272 switch (dev_desc->part_type) { 273 #ifdef CONFIG_MAC_PARTITION 274 case PART_TYPE_MAC: 275 if (get_partition_info_mac(dev_desc,part,info) == 0) { 276 PRINTF ("## Valid MAC partition found ##\n"); 277 return (0); 278 } 279 break; 280 #endif 281 282 #ifdef CONFIG_DOS_PARTITION 283 case PART_TYPE_DOS: 284 if (get_partition_info_dos(dev_desc,part,info) == 0) { 285 PRINTF ("## Valid DOS partition found ##\n"); 286 return (0); 287 } 288 break; 289 #endif 290 291 #ifdef CONFIG_ISO_PARTITION 292 case PART_TYPE_ISO: 293 if (get_partition_info_iso(dev_desc,part,info) == 0) { 294 PRINTF ("## Valid ISO boot partition found ##\n"); 295 return (0); 296 } 297 break; 298 #endif 299 300 #ifdef CONFIG_AMIGA_PARTITION 301 case PART_TYPE_AMIGA: 302 if (get_partition_info_amiga(dev_desc, part, info) == 0) 303 { 304 PRINTF ("## Valid Amiga partition found ##\n"); 305 return (0); 306 } 307 break; 308 #endif 309 310 #ifdef CONFIG_EFI_PARTITION 311 case PART_TYPE_EFI: 312 if (get_partition_info_efi(dev_desc,part,info) == 0) { 313 PRINTF ("## Valid EFI partition found ##\n"); 314 return (0); 315 } 316 break; 317 #endif 318 default: 319 break; 320 } 321 return (-1); 322 } 323 324 static void print_part_header (const char *type, block_dev_desc_t * dev_desc) 325 { 326 puts ("\nPartition Map for "); 327 switch (dev_desc->if_type) { 328 case IF_TYPE_IDE: 329 puts ("IDE"); 330 break; 331 case IF_TYPE_SATA: 332 puts ("SATA"); 333 break; 334 case IF_TYPE_SCSI: 335 puts ("SCSI"); 336 break; 337 case IF_TYPE_ATAPI: 338 puts ("ATAPI"); 339 break; 340 case IF_TYPE_USB: 341 puts ("USB"); 342 break; 343 case IF_TYPE_DOC: 344 puts ("DOC"); 345 break; 346 default: 347 puts ("UNKNOWN"); 348 break; 349 } 350 printf (" device %d -- Partition Type: %s\n\n", 351 dev_desc->dev, type); 352 } 353 354 void print_part (block_dev_desc_t * dev_desc) 355 { 356 357 switch (dev_desc->part_type) { 358 #ifdef CONFIG_MAC_PARTITION 359 case PART_TYPE_MAC: 360 PRINTF ("## Testing for valid MAC partition ##\n"); 361 print_part_header ("MAC", dev_desc); 362 print_part_mac (dev_desc); 363 return; 364 #endif 365 #ifdef CONFIG_DOS_PARTITION 366 case PART_TYPE_DOS: 367 PRINTF ("## Testing for valid DOS partition ##\n"); 368 print_part_header ("DOS", dev_desc); 369 print_part_dos (dev_desc); 370 return; 371 #endif 372 373 #ifdef CONFIG_ISO_PARTITION 374 case PART_TYPE_ISO: 375 PRINTF ("## Testing for valid ISO Boot partition ##\n"); 376 print_part_header ("ISO", dev_desc); 377 print_part_iso (dev_desc); 378 return; 379 #endif 380 381 #ifdef CONFIG_AMIGA_PARTITION 382 case PART_TYPE_AMIGA: 383 PRINTF ("## Testing for a valid Amiga partition ##\n"); 384 print_part_header ("AMIGA", dev_desc); 385 print_part_amiga (dev_desc); 386 return; 387 #endif 388 389 #ifdef CONFIG_EFI_PARTITION 390 case PART_TYPE_EFI: 391 PRINTF ("## Testing for valid EFI partition ##\n"); 392 print_part_header ("EFI", dev_desc); 393 print_part_efi (dev_desc); 394 return; 395 #endif 396 } 397 puts ("## Unknown partition table\n"); 398 } 399 400 401 #else /* neither MAC nor DOS nor ISO nor AMIGA nor EFI partition configured */ 402 # error neither CONFIG_MAC_PARTITION nor CONFIG_DOS_PARTITION 403 # error nor CONFIG_ISO_PARTITION nor CONFIG_AMIGA_PARTITION 404 # error nor CONFIG_EFI_PARTITION configured! 405 #endif 406 407 #endif 408