/* * (C) Copyright 2001 * Wolfgang Denk, DENX Software Engineering, wd@denx.de. * * See file CREDITS for list of people who contributed to this * project. * * This program is free software; you can redistribute it and/or * modify it under the terms of the GNU General Public License as * published by the Free Software Foundation; either version 2 of * the License, or (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 59 Temple Place, Suite 330, Boston, * MA 02111-1307 USA */ #include #include #include #include #undef PART_DEBUG #ifdef PART_DEBUG #define PRINTF(fmt,args...) printf (fmt ,##args) #else #define PRINTF(fmt,args...) #endif #if (CONFIG_COMMANDS & CFG_CMD_IDE) || (CONFIG_COMMANDS & CFG_CMD_SCSI) /* ------------------------------------------------------------------------- */ /* * reports device info to the user */ void dev_print (block_dev_desc_t *dev_desc) { ulong lba512; /* number of blocks if 512bytes block size */ if (dev_desc->type==DEV_TYPE_UNKNOWN) { puts ("not available\n"); return; } if (dev_desc->if_type==IF_TYPE_SCSI) { printf ("(%d:%d) ", dev_desc->target,dev_desc->lun); } if (dev_desc->if_type==IF_TYPE_IDE) { printf ("Model: %s Firm: %s Ser#: %s\n", dev_desc->vendor, dev_desc->revision, dev_desc->product); } else { printf ("Vendor: %s Prod.: %s Rev: %s\n", dev_desc->vendor, dev_desc->product, dev_desc->revision); } puts (" Type: "); if (dev_desc->removable) puts ("Removable "); switch (dev_desc->type & 0x1F) { case DEV_TYPE_HARDDISK: puts ("Hard Disk"); break; case DEV_TYPE_CDROM: puts ("CD ROM"); break; case DEV_TYPE_OPDISK: puts ("Optical Device"); break; case DEV_TYPE_TAPE: puts ("Tape"); break; default: printf ("# %02X #", dev_desc->type & 0x1F); break; } puts ("\n"); if ((dev_desc->lba * dev_desc->blksz)>0L) { ulong mb, mb_quot, mb_rem, gb, gb_quot, gb_rem; lba512 = (dev_desc->lba * (dev_desc->blksz/512)); mb = (10 * lba512) / 2048; /* 2048 = (1024 * 1024) / 512 MB */ /* round to 1 digit */ mb_quot = mb / 10; mb_rem = mb - (10 * mb_quot); gb = mb / 1024; gb_quot = gb / 10; gb_rem = gb - (10 * gb_quot); printf (" Capacity: %ld.%ld MB = %ld.%ld GB (%ld x %ld)\n", mb_quot, mb_rem, gb_quot, gb_rem, dev_desc->lba, dev_desc->blksz); } else { puts (" Capacity: not available\n"); } } #if defined(CONFIG_MAC_PARTITION) || \ defined(CONFIG_DOS_PARTITION) || \ defined(CONFIG_ISO_PARTITION) || \ defined(CONFIG_AMIGA_PARTITION) void init_part (block_dev_desc_t * dev_desc) { #ifdef CONFIG_ISO_PARTITION if (test_part_iso(dev_desc) == 0) { dev_desc->part_type = PART_TYPE_ISO; return; } #endif #ifdef CONFIG_MAC_PARTITION if (test_part_mac(dev_desc) == 0) { dev_desc->part_type = PART_TYPE_MAC; return; } #endif #ifdef CONFIG_DOS_PARTITION if (test_part_dos(dev_desc) == 0) { dev_desc->part_type = PART_TYPE_DOS; return; } #endif #ifdef CONFIG_AMIGA_PARTITION if (test_part_amiga(dev_desc) == 0) { dev_desc->part_type = PART_TYPE_AMIGA; return; } #endif } int get_partition_info (block_dev_desc_t *dev_desc, int part, disk_partition_t *info) { switch (dev_desc->part_type) { #ifdef CONFIG_MAC_PARTITION case PART_TYPE_MAC: if (get_partition_info_mac(dev_desc,part,info) == 0) { PRINTF ("## Valid MAC partition found ##\n"); return (0); } break; #endif #ifdef CONFIG_DOS_PARTITION case PART_TYPE_DOS: if (get_partition_info_dos(dev_desc,part,info) == 0) { PRINTF ("## Valid DOS partition found ##\n"); return (0); } break; #endif #ifdef CONFIG_ISO_PARTITION case PART_TYPE_ISO: if (get_partition_info_iso(dev_desc,part,info) == 0) { PRINTF ("## Valid ISO boot partition found ##\n"); return (0); } break; #endif #ifdef CONFIG_AMIGA_PARTITION case PART_TYPE_AMIGA: if (get_partition_info_amiga(dev_desc, part, info) == 0) { PRINTF ("## Valid Amiga partition found ##\n"); return (0); } break; #endif default: break; } return (-1); } static void print_part_header (const char *type, block_dev_desc_t * dev_desc) { puts ("\nPartition Map for "); switch (dev_desc->if_type) { case IF_TYPE_IDE: puts ("IDE"); break; case IF_TYPE_SCSI: puts ("SCSI"); break; case IF_TYPE_ATAPI: puts ("ATAPI"); break; case IF_TYPE_USB: puts ("USB"); break; case IF_TYPE_DOC: puts ("DOC"); break; default: puts ("UNKNOWN"); break; } printf (" device %d -- Partition Type: %s\n\n", dev_desc->dev, type); } void print_part (block_dev_desc_t * dev_desc) { switch (dev_desc->part_type) { #ifdef CONFIG_MAC_PARTITION case PART_TYPE_MAC: PRINTF ("## Testing for valid MAC partition ##\n"); print_part_header ("MAC", dev_desc); print_part_mac (dev_desc); return; #endif #ifdef CONFIG_DOS_PARTITION case PART_TYPE_DOS: PRINTF ("## Testing for valid DOS partition ##\n"); print_part_header ("DOS", dev_desc); print_part_dos (dev_desc); return; #endif #ifdef CONFIG_ISO_PARTITION case PART_TYPE_ISO: PRINTF ("## Testing for valid ISO Boot partition ##\n"); print_part_header ("ISO", dev_desc); print_part_iso (dev_desc); return; #endif #ifdef CONFIG_AMIGA_PARTITION case PART_TYPE_AMIGA: PRINTF ("## Testing for a valid Amiga partition ##\n"); print_part_header ("AMIGA", dev_desc); print_part_amiga (dev_desc); return; #endif } puts ("## Unknown partition table\n"); } #else /* neither MAC nor DOS nor ISO partition configured */ # error neither CONFIG_MAC_PARTITION nor CONFIG_DOS_PARTITION nor CONFIG_ISO_PARTITION configured! #endif #endif /* (CONFIG_COMMANDS & CFG_CMD_IDE) || CONFIG_COMMANDS & CFG_CMD_SCSI) */