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 <cmd_disk.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 (CONFIG_COMMANDS & CFG_CMD_IDE) || (CONFIG_COMMANDS & CFG_CMD_SCSI) 38 39 /* ------------------------------------------------------------------------- */ 40 /* 41 * reports device info to the user 42 */ 43 void dev_print (block_dev_desc_t *dev_desc) 44 { 45 ulong lba512; /* number of blocks if 512bytes block size */ 46 47 if (dev_desc->type==DEV_TYPE_UNKNOWN) { 48 puts ("not available\n"); 49 return; 50 } 51 if (dev_desc->if_type==IF_TYPE_SCSI) { 52 printf ("(%d:%d) ", dev_desc->target,dev_desc->lun); 53 } 54 if (dev_desc->if_type==IF_TYPE_IDE) { 55 printf ("Model: %s Firm: %s Ser#: %s\n", 56 dev_desc->vendor, 57 dev_desc->revision, 58 dev_desc->product); 59 } else { 60 printf ("Vendor: %s Prod.: %s Rev: %s\n", 61 dev_desc->vendor, 62 dev_desc->product, 63 dev_desc->revision); 64 } 65 puts (" Type: "); 66 if (dev_desc->removable) 67 puts ("Removable "); 68 switch (dev_desc->type & 0x1F) { 69 case DEV_TYPE_HARDDISK: puts ("Hard Disk"); 70 break; 71 case DEV_TYPE_CDROM: puts ("CD ROM"); 72 break; 73 case DEV_TYPE_OPDISK: puts ("Optical Device"); 74 break; 75 case DEV_TYPE_TAPE: puts ("Tape"); 76 break; 77 default: printf ("# %02X #", dev_desc->type & 0x1F); 78 break; 79 } 80 puts ("\n"); 81 if ((dev_desc->lba * dev_desc->blksz)>0L) { 82 ulong mb, mb_quot, mb_rem, gb, gb_quot, gb_rem; 83 84 lba512 = (dev_desc->lba * (dev_desc->blksz/512)); 85 86 mb = (10 * lba512) / 2048; /* 2048 = (1024 * 1024) / 512 MB */ 87 /* round to 1 digit */ 88 mb_quot = mb / 10; 89 mb_rem = mb - (10 * mb_quot); 90 91 gb = mb / 1024; 92 gb_quot = gb / 10; 93 gb_rem = gb - (10 * gb_quot); 94 95 printf (" Capacity: %ld.%ld MB = %ld.%ld GB (%ld x %ld)\n", 96 mb_quot, mb_rem, 97 gb_quot, gb_rem, 98 dev_desc->lba, 99 dev_desc->blksz); 100 } else { 101 puts (" Capacity: not available\n"); 102 } 103 } 104 105 106 #if defined(CONFIG_MAC_PARTITION) || \ 107 defined(CONFIG_DOS_PARTITION) || \ 108 defined(CONFIG_ISO_PARTITION) || \ 109 defined(CONFIG_AMIGA_PARTITION) 110 111 void init_part (block_dev_desc_t * dev_desc) 112 { 113 #ifdef CONFIG_ISO_PARTITION 114 if (test_part_iso(dev_desc) == 0) { 115 dev_desc->part_type = PART_TYPE_ISO; 116 return; 117 } 118 #endif 119 120 #ifdef CONFIG_MAC_PARTITION 121 if (test_part_mac(dev_desc) == 0) { 122 dev_desc->part_type = PART_TYPE_MAC; 123 return; 124 } 125 #endif 126 127 #ifdef CONFIG_DOS_PARTITION 128 if (test_part_dos(dev_desc) == 0) { 129 dev_desc->part_type = PART_TYPE_DOS; 130 return; 131 } 132 #endif 133 134 #ifdef CONFIG_AMIGA_PARTITION 135 if (test_part_amiga(dev_desc) == 0) { 136 dev_desc->part_type = PART_TYPE_AMIGA; 137 return; 138 } 139 #endif 140 } 141 142 143 int get_partition_info (block_dev_desc_t *dev_desc, int part, disk_partition_t *info) 144 { 145 switch (dev_desc->part_type) { 146 #ifdef CONFIG_MAC_PARTITION 147 case PART_TYPE_MAC: 148 if (get_partition_info_mac(dev_desc,part,info) == 0) { 149 PRINTF ("## Valid MAC partition found ##\n"); 150 return (0); 151 } 152 break; 153 #endif 154 155 #ifdef CONFIG_DOS_PARTITION 156 case PART_TYPE_DOS: 157 if (get_partition_info_dos(dev_desc,part,info) == 0) { 158 PRINTF ("## Valid DOS partition found ##\n"); 159 return (0); 160 } 161 break; 162 #endif 163 164 #ifdef CONFIG_ISO_PARTITION 165 case PART_TYPE_ISO: 166 if (get_partition_info_iso(dev_desc,part,info) == 0) { 167 PRINTF ("## Valid ISO boot partition found ##\n"); 168 return (0); 169 } 170 break; 171 #endif 172 173 #ifdef CONFIG_AMIGA_PARTITION 174 case PART_TYPE_AMIGA: 175 if (get_partition_info_amiga(dev_desc, part, info) == 0) 176 { 177 PRINTF ("## Valid Amiga partition found ##\n"); 178 return (0); 179 } 180 break; 181 #endif 182 default: 183 break; 184 } 185 return (-1); 186 } 187 188 static void print_part_header (const char *type, block_dev_desc_t * dev_desc) 189 { 190 puts ("\nPartition Map for "); 191 switch (dev_desc->if_type) { 192 case IF_TYPE_IDE: puts ("IDE"); 193 break; 194 case IF_TYPE_SCSI: puts ("SCSI"); 195 break; 196 case IF_TYPE_ATAPI: puts ("ATAPI"); 197 break; 198 case IF_TYPE_USB: puts ("USB"); 199 break; 200 case IF_TYPE_DOC: puts ("DOC"); 201 break; 202 default: puts ("UNKNOWN"); 203 break; 204 } 205 printf (" device %d -- Partition Type: %s\n\n", 206 dev_desc->dev, type); 207 } 208 209 void print_part (block_dev_desc_t * dev_desc) 210 { 211 212 switch (dev_desc->part_type) { 213 #ifdef CONFIG_MAC_PARTITION 214 case PART_TYPE_MAC: 215 PRINTF ("## Testing for valid MAC partition ##\n"); 216 print_part_header ("MAC", dev_desc); 217 print_part_mac (dev_desc); 218 return; 219 #endif 220 #ifdef CONFIG_DOS_PARTITION 221 case PART_TYPE_DOS: 222 PRINTF ("## Testing for valid DOS partition ##\n"); 223 print_part_header ("DOS", dev_desc); 224 print_part_dos (dev_desc); 225 return; 226 #endif 227 228 #ifdef CONFIG_ISO_PARTITION 229 case PART_TYPE_ISO: 230 PRINTF ("## Testing for valid ISO Boot partition ##\n"); 231 print_part_header ("ISO", dev_desc); 232 print_part_iso (dev_desc); 233 return; 234 #endif 235 236 #ifdef CONFIG_AMIGA_PARTITION 237 case PART_TYPE_AMIGA: 238 PRINTF ("## Testing for a valid Amiga partition ##\n"); 239 print_part_header ("AMIGA", dev_desc); 240 print_part_amiga (dev_desc); 241 return; 242 #endif 243 } 244 puts ("## Unknown partition table\n"); 245 } 246 247 248 #else /* neither MAC nor DOS nor ISO partition configured */ 249 # error neither CONFIG_MAC_PARTITION nor CONFIG_DOS_PARTITION nor CONFIG_ISO_PARTITION configured! 250 #endif 251 252 #endif /* (CONFIG_COMMANDS & CFG_CMD_IDE) || CONFIG_COMMANDS & CFG_CMD_SCSI) */ 253