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(CFG_64BIT_LBA) && defined(CFG_64BIT_VSPRINTF) 187 printf (" Capacity: %ld.%ld MB = %ld.%ld GB (%qd 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) 216 217 void init_part (block_dev_desc_t * dev_desc) 218 { 219 #ifdef CONFIG_ISO_PARTITION 220 if (test_part_iso(dev_desc) == 0) { 221 dev_desc->part_type = PART_TYPE_ISO; 222 return; 223 } 224 #endif 225 226 #ifdef CONFIG_MAC_PARTITION 227 if (test_part_mac(dev_desc) == 0) { 228 dev_desc->part_type = PART_TYPE_MAC; 229 return; 230 } 231 #endif 232 233 #ifdef CONFIG_DOS_PARTITION 234 if (test_part_dos(dev_desc) == 0) { 235 dev_desc->part_type = PART_TYPE_DOS; 236 return; 237 } 238 #endif 239 240 #ifdef CONFIG_AMIGA_PARTITION 241 if (test_part_amiga(dev_desc) == 0) { 242 dev_desc->part_type = PART_TYPE_AMIGA; 243 return; 244 } 245 #endif 246 } 247 248 249 int get_partition_info (block_dev_desc_t *dev_desc, int part 250 , disk_partition_t *info) 251 { 252 switch (dev_desc->part_type) { 253 #ifdef CONFIG_MAC_PARTITION 254 case PART_TYPE_MAC: 255 if (get_partition_info_mac(dev_desc,part,info) == 0) { 256 PRINTF ("## Valid MAC partition found ##\n"); 257 return (0); 258 } 259 break; 260 #endif 261 262 #ifdef CONFIG_DOS_PARTITION 263 case PART_TYPE_DOS: 264 if (get_partition_info_dos(dev_desc,part,info) == 0) { 265 PRINTF ("## Valid DOS partition found ##\n"); 266 return (0); 267 } 268 break; 269 #endif 270 271 #ifdef CONFIG_ISO_PARTITION 272 case PART_TYPE_ISO: 273 if (get_partition_info_iso(dev_desc,part,info) == 0) { 274 PRINTF ("## Valid ISO boot partition found ##\n"); 275 return (0); 276 } 277 break; 278 #endif 279 280 #ifdef CONFIG_AMIGA_PARTITION 281 case PART_TYPE_AMIGA: 282 if (get_partition_info_amiga(dev_desc, part, info) == 0) 283 { 284 PRINTF ("## Valid Amiga partition found ##\n"); 285 return (0); 286 } 287 break; 288 #endif 289 default: 290 break; 291 } 292 return (-1); 293 } 294 295 static void print_part_header (const char *type, block_dev_desc_t * dev_desc) 296 { 297 puts ("\nPartition Map for "); 298 switch (dev_desc->if_type) { 299 case IF_TYPE_IDE: 300 puts ("IDE"); 301 break; 302 case IF_TYPE_SATA: 303 puts ("SATA"); 304 break; 305 case IF_TYPE_SCSI: 306 puts ("SCSI"); 307 break; 308 case IF_TYPE_ATAPI: 309 puts ("ATAPI"); 310 break; 311 case IF_TYPE_USB: 312 puts ("USB"); 313 break; 314 case IF_TYPE_DOC: 315 puts ("DOC"); 316 break; 317 default: 318 puts ("UNKNOWN"); 319 break; 320 } 321 printf (" device %d -- Partition Type: %s\n\n", 322 dev_desc->dev, type); 323 } 324 325 void print_part (block_dev_desc_t * dev_desc) 326 { 327 328 switch (dev_desc->part_type) { 329 #ifdef CONFIG_MAC_PARTITION 330 case PART_TYPE_MAC: 331 PRINTF ("## Testing for valid MAC partition ##\n"); 332 print_part_header ("MAC", dev_desc); 333 print_part_mac (dev_desc); 334 return; 335 #endif 336 #ifdef CONFIG_DOS_PARTITION 337 case PART_TYPE_DOS: 338 PRINTF ("## Testing for valid DOS partition ##\n"); 339 print_part_header ("DOS", dev_desc); 340 print_part_dos (dev_desc); 341 return; 342 #endif 343 344 #ifdef CONFIG_ISO_PARTITION 345 case PART_TYPE_ISO: 346 PRINTF ("## Testing for valid ISO Boot partition ##\n"); 347 print_part_header ("ISO", dev_desc); 348 print_part_iso (dev_desc); 349 return; 350 #endif 351 352 #ifdef CONFIG_AMIGA_PARTITION 353 case PART_TYPE_AMIGA: 354 PRINTF ("## Testing for a valid Amiga partition ##\n"); 355 print_part_header ("AMIGA", dev_desc); 356 print_part_amiga (dev_desc); 357 return; 358 #endif 359 } 360 puts ("## Unknown partition table\n"); 361 } 362 363 364 #else /* neither MAC nor DOS nor ISO partition configured */ 365 # error neither CONFIG_MAC_PARTITION nor CONFIG_DOS_PARTITION 366 # error nor CONFIG_ISO_PARTITION configured! 367 #endif 368 369 #endif 370