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_SATA) || \ 39 defined(CONFIG_CMD_SCSI) || \ 40 defined(CONFIG_CMD_USB) || \ 41 defined(CONFIG_MMC) || \ 42 defined(CONFIG_SYSTEMACE) ) 43 44 struct block_drvr { 45 char *name; 46 block_dev_desc_t* (*get_dev)(int dev); 47 }; 48 49 static const struct block_drvr block_drvr[] = { 50 #if defined(CONFIG_CMD_IDE) 51 { .name = "ide", .get_dev = ide_get_dev, }, 52 #endif 53 #if defined(CONFIG_CMD_SATA) 54 {.name = "sata", .get_dev = sata_get_dev, }, 55 #endif 56 #if defined(CONFIG_CMD_SCSI) 57 { .name = "scsi", .get_dev = scsi_get_dev, }, 58 #endif 59 #if defined(CONFIG_CMD_USB) && defined(CONFIG_USB_STORAGE) 60 { .name = "usb", .get_dev = usb_stor_get_dev, }, 61 #endif 62 #if defined(CONFIG_MMC) 63 { .name = "mmc", .get_dev = mmc_get_dev, }, 64 #endif 65 #if defined(CONFIG_SYSTEMACE) 66 { .name = "ace", .get_dev = systemace_get_dev, }, 67 #endif 68 { }, 69 }; 70 71 DECLARE_GLOBAL_DATA_PTR; 72 73 block_dev_desc_t *get_dev(char* ifname, int dev) 74 { 75 const struct block_drvr *drvr = block_drvr; 76 block_dev_desc_t* (*reloc_get_dev)(int dev); 77 78 while (drvr->name) { 79 reloc_get_dev = drvr->get_dev + gd->reloc_off; 80 if (strncmp(ifname, drvr->name, strlen(drvr->name)) == 0) 81 return reloc_get_dev(dev); 82 drvr++; 83 } 84 return NULL; 85 } 86 #else 87 block_dev_desc_t *get_dev(char* ifname, int dev) 88 { 89 return NULL; 90 } 91 #endif 92 93 #if (defined(CONFIG_CMD_IDE) || \ 94 defined(CONFIG_CMD_SATA) || \ 95 defined(CONFIG_CMD_SCSI) || \ 96 defined(CONFIG_CMD_USB) || \ 97 defined(CONFIG_MMC) || \ 98 defined(CONFIG_SYSTEMACE) ) 99 100 /* ------------------------------------------------------------------------- */ 101 /* 102 * reports device info to the user 103 */ 104 void dev_print (block_dev_desc_t *dev_desc) 105 { 106 #ifdef CONFIG_LBA48 107 uint64_t lba512; /* number of blocks if 512bytes block size */ 108 #else 109 lbaint_t lba512; 110 #endif 111 112 switch (dev_desc->if_type) { 113 case IF_TYPE_SCSI: 114 printf ("(%d:%d) Vendor: %s Prod.: %s Rev: %s\n", 115 dev_desc->target,dev_desc->lun, 116 dev_desc->vendor, 117 dev_desc->product, 118 dev_desc->revision); 119 break; 120 case IF_TYPE_ATAPI: 121 case IF_TYPE_IDE: 122 case IF_TYPE_SATA: 123 printf ("Model: %s Firm: %s Ser#: %s\n", 124 dev_desc->vendor, 125 dev_desc->revision, 126 dev_desc->product); 127 break; 128 case IF_TYPE_SD: 129 case IF_TYPE_MMC: 130 case IF_TYPE_USB: 131 printf ("Vendor: %s Rev: %s Prod: %s\n", 132 dev_desc->vendor, 133 dev_desc->revision, 134 dev_desc->product); 135 break; 136 case IF_TYPE_DOC: 137 puts("device type DOC\n"); 138 return; 139 case IF_TYPE_UNKNOWN: 140 puts("device type unknown\n"); 141 return; 142 default: 143 printf("Unhandled device type: %i\n", dev_desc->if_type); 144 return; 145 } 146 puts (" Type: "); 147 if (dev_desc->removable) 148 puts ("Removable "); 149 switch (dev_desc->type & 0x1F) { 150 case DEV_TYPE_HARDDISK: 151 puts ("Hard Disk"); 152 break; 153 case DEV_TYPE_CDROM: 154 puts ("CD ROM"); 155 break; 156 case DEV_TYPE_OPDISK: 157 puts ("Optical Device"); 158 break; 159 case DEV_TYPE_TAPE: 160 puts ("Tape"); 161 break; 162 default: 163 printf ("# %02X #", dev_desc->type & 0x1F); 164 break; 165 } 166 puts ("\n"); 167 if ((dev_desc->lba * dev_desc->blksz)>0L) { 168 ulong mb, mb_quot, mb_rem, gb, gb_quot, gb_rem; 169 lbaint_t lba; 170 171 lba = dev_desc->lba; 172 173 lba512 = (lba * (dev_desc->blksz/512)); 174 mb = (10 * lba512) / 2048; /* 2048 = (1024 * 1024) / 512 MB */ 175 /* round to 1 digit */ 176 mb_quot = mb / 10; 177 mb_rem = mb - (10 * mb_quot); 178 179 gb = mb / 1024; 180 gb_quot = gb / 10; 181 gb_rem = gb - (10 * gb_quot); 182 #ifdef CONFIG_LBA48 183 if (dev_desc->lba48) 184 printf (" Supports 48-bit addressing\n"); 185 #endif 186 #if defined(CONFIG_SYS_64BIT_LBA) && defined(CONFIG_SYS_64BIT_VSPRINTF) 187 printf (" Capacity: %ld.%ld MB = %ld.%ld GB (%Ld x %ld)\n", 188 mb_quot, mb_rem, 189 gb_quot, gb_rem, 190 lba, 191 dev_desc->blksz); 192 #else 193 printf (" Capacity: %ld.%ld MB = %ld.%ld GB (%ld x %ld)\n", 194 mb_quot, mb_rem, 195 gb_quot, gb_rem, 196 (ulong)lba, 197 dev_desc->blksz); 198 #endif 199 } else { 200 puts (" Capacity: not available\n"); 201 } 202 } 203 #endif 204 205 #if (defined(CONFIG_CMD_IDE) || \ 206 defined(CONFIG_CMD_SATA) || \ 207 defined(CONFIG_CMD_SCSI) || \ 208 defined(CONFIG_CMD_USB) || \ 209 defined(CONFIG_MMC) || \ 210 defined(CONFIG_SYSTEMACE) ) 211 212 #if defined(CONFIG_MAC_PARTITION) || \ 213 defined(CONFIG_DOS_PARTITION) || \ 214 defined(CONFIG_ISO_PARTITION) || \ 215 defined(CONFIG_AMIGA_PARTITION) || \ 216 defined(CONFIG_EFI_PARTITION) 217 218 void init_part (block_dev_desc_t * dev_desc) 219 { 220 #ifdef CONFIG_ISO_PARTITION 221 if (test_part_iso(dev_desc) == 0) { 222 dev_desc->part_type = PART_TYPE_ISO; 223 return; 224 } 225 #endif 226 227 #ifdef CONFIG_MAC_PARTITION 228 if (test_part_mac(dev_desc) == 0) { 229 dev_desc->part_type = PART_TYPE_MAC; 230 return; 231 } 232 #endif 233 234 /* must be placed before DOS partition detection */ 235 #ifdef CONFIG_EFI_PARTITION 236 if (test_part_efi(dev_desc) == 0) { 237 dev_desc->part_type = PART_TYPE_EFI; 238 return; 239 } 240 #endif 241 242 #ifdef CONFIG_DOS_PARTITION 243 if (test_part_dos(dev_desc) == 0) { 244 dev_desc->part_type = PART_TYPE_DOS; 245 return; 246 } 247 #endif 248 249 #ifdef CONFIG_AMIGA_PARTITION 250 if (test_part_amiga(dev_desc) == 0) { 251 dev_desc->part_type = PART_TYPE_AMIGA; 252 return; 253 } 254 #endif 255 } 256 257 258 int get_partition_info (block_dev_desc_t *dev_desc, int part 259 , disk_partition_t *info) 260 { 261 switch (dev_desc->part_type) { 262 #ifdef CONFIG_MAC_PARTITION 263 case PART_TYPE_MAC: 264 if (get_partition_info_mac(dev_desc,part,info) == 0) { 265 PRINTF ("## Valid MAC partition found ##\n"); 266 return (0); 267 } 268 break; 269 #endif 270 271 #ifdef CONFIG_DOS_PARTITION 272 case PART_TYPE_DOS: 273 if (get_partition_info_dos(dev_desc,part,info) == 0) { 274 PRINTF ("## Valid DOS partition found ##\n"); 275 return (0); 276 } 277 break; 278 #endif 279 280 #ifdef CONFIG_ISO_PARTITION 281 case PART_TYPE_ISO: 282 if (get_partition_info_iso(dev_desc,part,info) == 0) { 283 PRINTF ("## Valid ISO boot partition found ##\n"); 284 return (0); 285 } 286 break; 287 #endif 288 289 #ifdef CONFIG_AMIGA_PARTITION 290 case PART_TYPE_AMIGA: 291 if (get_partition_info_amiga(dev_desc, part, info) == 0) 292 { 293 PRINTF ("## Valid Amiga partition found ##\n"); 294 return (0); 295 } 296 break; 297 #endif 298 299 #ifdef CONFIG_EFI_PARTITION 300 case PART_TYPE_EFI: 301 if (get_partition_info_efi(dev_desc,part,info) == 0) { 302 PRINTF ("## Valid EFI partition found ##\n"); 303 return (0); 304 } 305 break; 306 #endif 307 default: 308 break; 309 } 310 return (-1); 311 } 312 313 static void print_part_header (const char *type, block_dev_desc_t * dev_desc) 314 { 315 puts ("\nPartition Map for "); 316 switch (dev_desc->if_type) { 317 case IF_TYPE_IDE: 318 puts ("IDE"); 319 break; 320 case IF_TYPE_SATA: 321 puts ("SATA"); 322 break; 323 case IF_TYPE_SCSI: 324 puts ("SCSI"); 325 break; 326 case IF_TYPE_ATAPI: 327 puts ("ATAPI"); 328 break; 329 case IF_TYPE_USB: 330 puts ("USB"); 331 break; 332 case IF_TYPE_DOC: 333 puts ("DOC"); 334 break; 335 default: 336 puts ("UNKNOWN"); 337 break; 338 } 339 printf (" device %d -- Partition Type: %s\n\n", 340 dev_desc->dev, type); 341 } 342 343 void print_part (block_dev_desc_t * dev_desc) 344 { 345 346 switch (dev_desc->part_type) { 347 #ifdef CONFIG_MAC_PARTITION 348 case PART_TYPE_MAC: 349 PRINTF ("## Testing for valid MAC partition ##\n"); 350 print_part_header ("MAC", dev_desc); 351 print_part_mac (dev_desc); 352 return; 353 #endif 354 #ifdef CONFIG_DOS_PARTITION 355 case PART_TYPE_DOS: 356 PRINTF ("## Testing for valid DOS partition ##\n"); 357 print_part_header ("DOS", dev_desc); 358 print_part_dos (dev_desc); 359 return; 360 #endif 361 362 #ifdef CONFIG_ISO_PARTITION 363 case PART_TYPE_ISO: 364 PRINTF ("## Testing for valid ISO Boot partition ##\n"); 365 print_part_header ("ISO", dev_desc); 366 print_part_iso (dev_desc); 367 return; 368 #endif 369 370 #ifdef CONFIG_AMIGA_PARTITION 371 case PART_TYPE_AMIGA: 372 PRINTF ("## Testing for a valid Amiga partition ##\n"); 373 print_part_header ("AMIGA", dev_desc); 374 print_part_amiga (dev_desc); 375 return; 376 #endif 377 378 #ifdef CONFIG_EFI_PARTITION 379 case PART_TYPE_EFI: 380 PRINTF ("## Testing for valid EFI partition ##\n"); 381 print_part_header ("EFI", dev_desc); 382 print_part_efi (dev_desc); 383 return; 384 #endif 385 } 386 puts ("## Unknown partition table\n"); 387 } 388 389 390 #else /* neither MAC nor DOS nor ISO nor AMIGA nor EFI partition configured */ 391 # error neither CONFIG_MAC_PARTITION nor CONFIG_DOS_PARTITION 392 # error nor CONFIG_ISO_PARTITION nor CONFIG_AMIGA_PARTITION 393 # error nor CONFIG_EFI_PARTITION configured! 394 #endif 395 396 #endif 397