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_IDE: 121 case IF_TYPE_SATA: 122 printf ("Model: %s Firm: %s Ser#: %s\n", 123 dev_desc->vendor, 124 dev_desc->revision, 125 dev_desc->product); 126 break; 127 case IF_TYPE_USB: 128 printf ("Vendor: %s Rev: %s Prod: %s\n", 129 dev_desc->vendor, 130 dev_desc->revision, 131 dev_desc->product); 132 break; 133 case IF_TYPE_UNKNOWN: 134 default: 135 puts ("not available\n"); 136 return; 137 } 138 puts (" Type: "); 139 if (dev_desc->removable) 140 puts ("Removable "); 141 switch (dev_desc->type & 0x1F) { 142 case DEV_TYPE_HARDDISK: 143 puts ("Hard Disk"); 144 break; 145 case DEV_TYPE_CDROM: 146 puts ("CD ROM"); 147 break; 148 case DEV_TYPE_OPDISK: 149 puts ("Optical Device"); 150 break; 151 case DEV_TYPE_TAPE: 152 puts ("Tape"); 153 break; 154 default: 155 printf ("# %02X #", dev_desc->type & 0x1F); 156 break; 157 } 158 puts ("\n"); 159 if ((dev_desc->lba * dev_desc->blksz)>0L) { 160 ulong mb, mb_quot, mb_rem, gb, gb_quot, gb_rem; 161 lbaint_t lba; 162 163 lba = dev_desc->lba; 164 165 lba512 = (lba * (dev_desc->blksz/512)); 166 mb = (10 * lba512) / 2048; /* 2048 = (1024 * 1024) / 512 MB */ 167 /* round to 1 digit */ 168 mb_quot = mb / 10; 169 mb_rem = mb - (10 * mb_quot); 170 171 gb = mb / 1024; 172 gb_quot = gb / 10; 173 gb_rem = gb - (10 * gb_quot); 174 #ifdef CONFIG_LBA48 175 if (dev_desc->lba48) 176 printf (" Supports 48-bit addressing\n"); 177 #endif 178 #if defined(CFG_64BIT_LBA) && defined(CFG_64BIT_VSPRINTF) 179 printf (" Capacity: %ld.%ld MB = %ld.%ld GB (%qd x %ld)\n", 180 mb_quot, mb_rem, 181 gb_quot, gb_rem, 182 lba, 183 dev_desc->blksz); 184 #else 185 printf (" Capacity: %ld.%ld MB = %ld.%ld GB (%ld x %ld)\n", 186 mb_quot, mb_rem, 187 gb_quot, gb_rem, 188 (ulong)lba, 189 dev_desc->blksz); 190 #endif 191 } else { 192 puts (" Capacity: not available\n"); 193 } 194 } 195 #endif 196 197 #if (defined(CONFIG_CMD_IDE) || \ 198 defined(CONFIG_CMD_SATA) || \ 199 defined(CONFIG_CMD_SCSI) || \ 200 defined(CONFIG_CMD_USB) || \ 201 defined(CONFIG_MMC) || \ 202 defined(CONFIG_SYSTEMACE) ) 203 204 #if defined(CONFIG_MAC_PARTITION) || \ 205 defined(CONFIG_DOS_PARTITION) || \ 206 defined(CONFIG_ISO_PARTITION) || \ 207 defined(CONFIG_AMIGA_PARTITION) 208 209 void init_part (block_dev_desc_t * dev_desc) 210 { 211 #ifdef CONFIG_ISO_PARTITION 212 if (test_part_iso(dev_desc) == 0) { 213 dev_desc->part_type = PART_TYPE_ISO; 214 return; 215 } 216 #endif 217 218 #ifdef CONFIG_MAC_PARTITION 219 if (test_part_mac(dev_desc) == 0) { 220 dev_desc->part_type = PART_TYPE_MAC; 221 return; 222 } 223 #endif 224 225 #ifdef CONFIG_DOS_PARTITION 226 if (test_part_dos(dev_desc) == 0) { 227 dev_desc->part_type = PART_TYPE_DOS; 228 return; 229 } 230 #endif 231 232 #ifdef CONFIG_AMIGA_PARTITION 233 if (test_part_amiga(dev_desc) == 0) { 234 dev_desc->part_type = PART_TYPE_AMIGA; 235 return; 236 } 237 #endif 238 } 239 240 241 int get_partition_info (block_dev_desc_t *dev_desc, int part 242 , disk_partition_t *info) 243 { 244 switch (dev_desc->part_type) { 245 #ifdef CONFIG_MAC_PARTITION 246 case PART_TYPE_MAC: 247 if (get_partition_info_mac(dev_desc,part,info) == 0) { 248 PRINTF ("## Valid MAC partition found ##\n"); 249 return (0); 250 } 251 break; 252 #endif 253 254 #ifdef CONFIG_DOS_PARTITION 255 case PART_TYPE_DOS: 256 if (get_partition_info_dos(dev_desc,part,info) == 0) { 257 PRINTF ("## Valid DOS partition found ##\n"); 258 return (0); 259 } 260 break; 261 #endif 262 263 #ifdef CONFIG_ISO_PARTITION 264 case PART_TYPE_ISO: 265 if (get_partition_info_iso(dev_desc,part,info) == 0) { 266 PRINTF ("## Valid ISO boot partition found ##\n"); 267 return (0); 268 } 269 break; 270 #endif 271 272 #ifdef CONFIG_AMIGA_PARTITION 273 case PART_TYPE_AMIGA: 274 if (get_partition_info_amiga(dev_desc, part, info) == 0) 275 { 276 PRINTF ("## Valid Amiga partition found ##\n"); 277 return (0); 278 } 279 break; 280 #endif 281 default: 282 break; 283 } 284 return (-1); 285 } 286 287 static void print_part_header (const char *type, block_dev_desc_t * dev_desc) 288 { 289 puts ("\nPartition Map for "); 290 switch (dev_desc->if_type) { 291 case IF_TYPE_IDE: 292 puts ("IDE"); 293 break; 294 case IF_TYPE_SATA: 295 puts ("SATA"); 296 break; 297 case IF_TYPE_SCSI: 298 puts ("SCSI"); 299 break; 300 case IF_TYPE_ATAPI: 301 puts ("ATAPI"); 302 break; 303 case IF_TYPE_USB: 304 puts ("USB"); 305 break; 306 case IF_TYPE_DOC: 307 puts ("DOC"); 308 break; 309 default: 310 puts ("UNKNOWN"); 311 break; 312 } 313 printf (" device %d -- Partition Type: %s\n\n", 314 dev_desc->dev, type); 315 } 316 317 void print_part (block_dev_desc_t * dev_desc) 318 { 319 320 switch (dev_desc->part_type) { 321 #ifdef CONFIG_MAC_PARTITION 322 case PART_TYPE_MAC: 323 PRINTF ("## Testing for valid MAC partition ##\n"); 324 print_part_header ("MAC", dev_desc); 325 print_part_mac (dev_desc); 326 return; 327 #endif 328 #ifdef CONFIG_DOS_PARTITION 329 case PART_TYPE_DOS: 330 PRINTF ("## Testing for valid DOS partition ##\n"); 331 print_part_header ("DOS", dev_desc); 332 print_part_dos (dev_desc); 333 return; 334 #endif 335 336 #ifdef CONFIG_ISO_PARTITION 337 case PART_TYPE_ISO: 338 PRINTF ("## Testing for valid ISO Boot partition ##\n"); 339 print_part_header ("ISO", dev_desc); 340 print_part_iso (dev_desc); 341 return; 342 #endif 343 344 #ifdef CONFIG_AMIGA_PARTITION 345 case PART_TYPE_AMIGA: 346 PRINTF ("## Testing for a valid Amiga partition ##\n"); 347 print_part_header ("AMIGA", dev_desc); 348 print_part_amiga (dev_desc); 349 return; 350 #endif 351 } 352 puts ("## Unknown partition table\n"); 353 } 354 355 356 #else /* neither MAC nor DOS nor ISO partition configured */ 357 # error neither CONFIG_MAC_PARTITION nor CONFIG_DOS_PARTITION 358 # error nor CONFIG_ISO_PARTITION configured! 359 #endif 360 361 #endif 362