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