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 if (dev_desc->type==DEV_TYPE_UNKNOWN) { 113 puts ("not available\n"); 114 return; 115 } 116 if (dev_desc->if_type==IF_TYPE_SCSI) { 117 printf ("(%d:%d) ", dev_desc->target,dev_desc->lun); 118 } 119 if (dev_desc->if_type==IF_TYPE_IDE) { 120 printf ("Model: %s Firm: %s Ser#: %s\n", 121 dev_desc->vendor, 122 dev_desc->revision, 123 dev_desc->product); 124 } 125 if (dev_desc->if_type==IF_TYPE_SATA) { 126 printf ("Model: %s Firm: %s Ser#: %s\n", 127 dev_desc->vendor, 128 dev_desc->revision, 129 dev_desc->product); 130 } else { 131 printf ("Vendor: %s Prod.: %s Rev: %s\n", 132 dev_desc->vendor, 133 dev_desc->product, 134 dev_desc->revision); 135 } 136 puts (" Type: "); 137 if (dev_desc->removable) 138 puts ("Removable "); 139 switch (dev_desc->type & 0x1F) { 140 case DEV_TYPE_HARDDISK: puts ("Hard Disk"); 141 break; 142 case DEV_TYPE_CDROM: puts ("CD ROM"); 143 break; 144 case DEV_TYPE_OPDISK: puts ("Optical Device"); 145 break; 146 case DEV_TYPE_TAPE: puts ("Tape"); 147 break; 148 default: printf ("# %02X #", dev_desc->type & 0x1F); 149 break; 150 } 151 puts ("\n"); 152 if ((dev_desc->lba * dev_desc->blksz)>0L) { 153 ulong mb, mb_quot, mb_rem, gb, gb_quot, gb_rem; 154 lbaint_t lba; 155 156 lba = dev_desc->lba; 157 158 lba512 = (lba * (dev_desc->blksz/512)); 159 mb = (10 * lba512) / 2048; /* 2048 = (1024 * 1024) / 512 MB */ 160 /* round to 1 digit */ 161 mb_quot = mb / 10; 162 mb_rem = mb - (10 * mb_quot); 163 164 gb = mb / 1024; 165 gb_quot = gb / 10; 166 gb_rem = gb - (10 * gb_quot); 167 #ifdef CONFIG_LBA48 168 if (dev_desc->lba48) 169 printf (" Supports 48-bit addressing\n"); 170 #endif 171 #if defined(CFG_64BIT_LBA) && defined(CFG_64BIT_VSPRINTF) 172 printf (" Capacity: %ld.%ld MB = %ld.%ld GB (%qd x %ld)\n", 173 mb_quot, mb_rem, 174 gb_quot, gb_rem, 175 lba, 176 dev_desc->blksz); 177 #else 178 printf (" Capacity: %ld.%ld MB = %ld.%ld GB (%ld x %ld)\n", 179 mb_quot, mb_rem, 180 gb_quot, gb_rem, 181 (ulong)lba, 182 dev_desc->blksz); 183 #endif 184 } else { 185 puts (" Capacity: not available\n"); 186 } 187 } 188 #endif 189 190 #if (defined(CONFIG_CMD_IDE) || \ 191 defined(CONFIG_CMD_SATA) || \ 192 defined(CONFIG_CMD_SCSI) || \ 193 defined(CONFIG_CMD_USB) || \ 194 defined(CONFIG_MMC) || \ 195 defined(CONFIG_SYSTEMACE) ) 196 197 #if defined(CONFIG_MAC_PARTITION) || \ 198 defined(CONFIG_DOS_PARTITION) || \ 199 defined(CONFIG_ISO_PARTITION) || \ 200 defined(CONFIG_AMIGA_PARTITION) 201 202 void init_part (block_dev_desc_t * dev_desc) 203 { 204 #ifdef CONFIG_ISO_PARTITION 205 if (test_part_iso(dev_desc) == 0) { 206 dev_desc->part_type = PART_TYPE_ISO; 207 return; 208 } 209 #endif 210 211 #ifdef CONFIG_MAC_PARTITION 212 if (test_part_mac(dev_desc) == 0) { 213 dev_desc->part_type = PART_TYPE_MAC; 214 return; 215 } 216 #endif 217 218 #ifdef CONFIG_DOS_PARTITION 219 if (test_part_dos(dev_desc) == 0) { 220 dev_desc->part_type = PART_TYPE_DOS; 221 return; 222 } 223 #endif 224 225 #ifdef CONFIG_AMIGA_PARTITION 226 if (test_part_amiga(dev_desc) == 0) { 227 dev_desc->part_type = PART_TYPE_AMIGA; 228 return; 229 } 230 #endif 231 } 232 233 234 int get_partition_info (block_dev_desc_t *dev_desc, int part 235 , disk_partition_t *info) 236 { 237 switch (dev_desc->part_type) { 238 #ifdef CONFIG_MAC_PARTITION 239 case PART_TYPE_MAC: 240 if (get_partition_info_mac(dev_desc,part,info) == 0) { 241 PRINTF ("## Valid MAC partition found ##\n"); 242 return (0); 243 } 244 break; 245 #endif 246 247 #ifdef CONFIG_DOS_PARTITION 248 case PART_TYPE_DOS: 249 if (get_partition_info_dos(dev_desc,part,info) == 0) { 250 PRINTF ("## Valid DOS partition found ##\n"); 251 return (0); 252 } 253 break; 254 #endif 255 256 #ifdef CONFIG_ISO_PARTITION 257 case PART_TYPE_ISO: 258 if (get_partition_info_iso(dev_desc,part,info) == 0) { 259 PRINTF ("## Valid ISO boot partition found ##\n"); 260 return (0); 261 } 262 break; 263 #endif 264 265 #ifdef CONFIG_AMIGA_PARTITION 266 case PART_TYPE_AMIGA: 267 if (get_partition_info_amiga(dev_desc, part, info) == 0) 268 { 269 PRINTF ("## Valid Amiga partition found ##\n"); 270 return (0); 271 } 272 break; 273 #endif 274 default: 275 break; 276 } 277 return (-1); 278 } 279 280 static void print_part_header (const char *type, block_dev_desc_t * dev_desc) 281 { 282 puts ("\nPartition Map for "); 283 switch (dev_desc->if_type) { 284 case IF_TYPE_IDE: puts ("IDE"); 285 break; 286 case IF_TYPE_SATA: puts ("SATA"); 287 break; 288 case IF_TYPE_SCSI: puts ("SCSI"); 289 break; 290 case IF_TYPE_ATAPI: puts ("ATAPI"); 291 break; 292 case IF_TYPE_USB: puts ("USB"); 293 break; 294 case IF_TYPE_DOC: puts ("DOC"); 295 break; 296 default: puts ("UNKNOWN"); 297 break; 298 } 299 printf (" device %d -- Partition Type: %s\n\n", 300 dev_desc->dev, type); 301 } 302 303 void print_part (block_dev_desc_t * dev_desc) 304 { 305 306 switch (dev_desc->part_type) { 307 #ifdef CONFIG_MAC_PARTITION 308 case PART_TYPE_MAC: 309 PRINTF ("## Testing for valid MAC partition ##\n"); 310 print_part_header ("MAC", dev_desc); 311 print_part_mac (dev_desc); 312 return; 313 #endif 314 #ifdef CONFIG_DOS_PARTITION 315 case PART_TYPE_DOS: 316 PRINTF ("## Testing for valid DOS partition ##\n"); 317 print_part_header ("DOS", dev_desc); 318 print_part_dos (dev_desc); 319 return; 320 #endif 321 322 #ifdef CONFIG_ISO_PARTITION 323 case PART_TYPE_ISO: 324 PRINTF ("## Testing for valid ISO Boot partition ##\n"); 325 print_part_header ("ISO", dev_desc); 326 print_part_iso (dev_desc); 327 return; 328 #endif 329 330 #ifdef CONFIG_AMIGA_PARTITION 331 case PART_TYPE_AMIGA: 332 PRINTF ("## Testing for a valid Amiga partition ##\n"); 333 print_part_header ("AMIGA", dev_desc); 334 print_part_amiga (dev_desc); 335 return; 336 #endif 337 } 338 puts ("## Unknown partition table\n"); 339 } 340 341 342 #else /* neither MAC nor DOS nor ISO partition configured */ 343 # error neither CONFIG_MAC_PARTITION nor CONFIG_DOS_PARTITION 344 # error nor CONFIG_ISO_PARTITION configured! 345 #endif 346 347 #endif 348