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