X-Git-Url: https://git.sur5r.net/?a=blobdiff_plain;f=disk%2Fpart_iso.c;h=b83983badf5b27d6532d79a055706f47c528488f;hb=b2b877306cc9d567d8352c65c2b908bdce664ea2;hp=06dd75eff6d81047e136ba539c632c1ea35b173b;hpb=b706d63559aeec352bc72dd86d7d5423c15f6a60;p=u-boot diff --git a/disk/part_iso.c b/disk/part_iso.c index 06dd75eff6..b83983badf 100644 --- a/disk/part_iso.c +++ b/disk/part_iso.c @@ -2,34 +2,14 @@ * (C) Copyright 2001 * Denis Peter, MPL AG Switzerland, d.peter@mpl.ch. * - * 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 + * SPDX-License-Identifier: GPL-2.0+ */ #include #include #include "part_iso.h" -#if (defined(CONFIG_CMD_IDE) || \ - defined(CONFIG_CMD_SCSI) || \ - defined(CONFIG_CMD_USB) || \ - defined(CONFIG_MMC) || \ - defined(CONFIG_SYSTEMACE) ) && defined(CONFIG_ISO_PARTITION) +#ifdef HAVE_BLOCK_DEVICE /* #define ISO_PART_DEBUG */ @@ -66,7 +46,8 @@ static inline unsigned short le16_to_int(unsigned char *le16) /* only boot records will be listed as valid partitions */ -int get_partition_info_iso_verb(block_dev_desc_t * dev_desc, int part_num, disk_partition_t * info, int verb) +int part_get_info_iso_verb(struct blk_desc *dev_desc, int part_num, + disk_partition_t *info, int verb) { int i,offset,entry_num; unsigned short *chksumbuf; @@ -77,20 +58,23 @@ int get_partition_info_iso_verb(block_dev_desc_t * dev_desc, int part_num, disk_ iso_val_entry_t *pve = (iso_val_entry_t *)tmpbuf; iso_init_def_entry_t *pide; + if (dev_desc->blksz != CD_SECTSIZE) + return -1; + /* the first sector (sector 0x10) must be a primary volume desc */ blkaddr=PVD_OFFSET; - if (dev_desc->block_read (dev_desc->dev, PVD_OFFSET, 1, (ulong *) tmpbuf) != 1) - return (-1); + if (blk_dread(dev_desc, PVD_OFFSET, 1, (ulong *)tmpbuf) != 1) + return -1; if(ppr->desctype!=0x01) { if(verb) printf ("** First descriptor is NOT a primary desc on %d:%d **\n", - dev_desc->dev, part_num); + dev_desc->devnum, part_num); return (-1); } if(strncmp((char *)ppr->stand_ident,"CD001",5)!=0) { if(verb) printf ("** Wrong ISO Ident: %s on %d:%d **\n", - ppr->stand_ident,dev_desc->dev, part_num); + ppr->stand_ident, dev_desc->devnum, part_num); return (-1); } lastsect= ((ppr->firstsek_LEpathtab1_LE & 0x000000ff)<<24) + @@ -101,30 +85,30 @@ int get_partition_info_iso_verb(block_dev_desc_t * dev_desc, int part_num, disk_ PRINTF(" Lastsect:%08lx\n",lastsect); for(i=blkaddr;iblock_read (dev_desc->dev, i, 1, (ulong *) tmpbuf) != 1) - return (-1); + if (blk_dread(dev_desc, i, 1, (ulong *)tmpbuf) != 1) + return -1; if(ppr->desctype==0x00) break; /* boot entry found */ if(ppr->desctype==0xff) { if(verb) printf ("** No valid boot catalog found on %d:%d **\n", - dev_desc->dev, part_num); + dev_desc->devnum, part_num); return (-1); } } - /* boot entry found */ + /* boot entry found */ if(strncmp(pbr->ident_str,"EL TORITO SPECIFICATION",23)!=0) { if(verb) printf ("** Wrong El Torito ident: %s on %d:%d **\n", - pbr->ident_str,dev_desc->dev, part_num); + pbr->ident_str, dev_desc->devnum, part_num); return (-1); } bootaddr=le32_to_int(pbr->pointer); PRINTF(" Boot Entry at: %08lX\n",bootaddr); - if (dev_desc->block_read (dev_desc->dev, bootaddr, 1, (ulong *) tmpbuf) != 1) { + if (blk_dread(dev_desc, bootaddr, 1, (ulong *)tmpbuf) != 1) { if(verb) printf ("** Can't read Boot Entry at %lX on %d:%d **\n", - bootaddr,dev_desc->dev, part_num); + bootaddr, dev_desc->devnum, part_num); return (-1); } chksum=0; @@ -133,44 +117,50 @@ int get_partition_info_iso_verb(block_dev_desc_t * dev_desc, int part_num, disk_ chksum+=((chksumbuf[i] &0xff)<<8)+((chksumbuf[i] &0xff00)>>8); if(chksum!=0) { if(verb) - printf ("** Checksum Error in booting catalog validation entry on %d:%d **\n", - dev_desc->dev, part_num); + printf("** Checksum Error in booting catalog validation entry on %d:%d **\n", + dev_desc->devnum, part_num); return (-1); } if((pve->key[0]!=0x55)||(pve->key[1]!=0xAA)) { if(verb) printf ("** Key 0x55 0xAA error on %d:%d **\n", - dev_desc->dev, part_num); + dev_desc->devnum, part_num); return(-1); } #ifdef CHECK_FOR_POWERPC_PLATTFORM if(pve->platform!=0x01) { if(verb) printf ("** No PowerPC platform CD on %d:%d **\n", - dev_desc->dev, part_num); + dev_desc->devnum, part_num); return(-1); } #endif /* the validation entry seems to be ok, now search the "partition" */ entry_num=0; offset=0x20; - sprintf ((char *)info->type, "U-Boot"); + strcpy((char *)info->type, "U-Boot"); switch(dev_desc->if_type) { case IF_TYPE_IDE: + case IF_TYPE_SATA: case IF_TYPE_ATAPI: - sprintf ((char *)info->name, "hd%c%d\n", 'a' + dev_desc->dev, part_num); + sprintf ((char *)info->name, "hd%c%d", + 'a' + dev_desc->devnum, part_num); break; case IF_TYPE_SCSI: - sprintf ((char *)info->name, "sd%c%d\n", 'a' + dev_desc->dev, part_num); + sprintf ((char *)info->name, "sd%c%d", + 'a' + dev_desc->devnum, part_num); break; case IF_TYPE_USB: - sprintf ((char *)info->name, "usbd%c%d\n", 'a' + dev_desc->dev, part_num); + sprintf ((char *)info->name, "usbd%c%d", + 'a' + dev_desc->devnum, part_num); break; case IF_TYPE_DOC: - sprintf ((char *)info->name, "docd%c%d\n", 'a' + dev_desc->dev, part_num); + sprintf ((char *)info->name, "docd%c%d", + 'a' + dev_desc->devnum, part_num); break; default: - sprintf ((char *)info->name, "xx%c%d\n", 'a' + dev_desc->dev, part_num); + sprintf ((char *)info->name, "xx%c%d", + 'a' + dev_desc->devnum, part_num); break; } /* the bootcatalog (including validation Entry) is limited to 2048Bytes @@ -194,7 +184,7 @@ int get_partition_info_iso_verb(block_dev_desc_t * dev_desc, int part_num, disk_ else { if(verb) printf ("** Partition %d not found on device %d **\n", - part_num,dev_desc->dev); + part_num, dev_desc->devnum); return(-1); } } @@ -202,13 +192,13 @@ int get_partition_info_iso_verb(block_dev_desc_t * dev_desc, int part_num, disk_ * searched w/o succsess */ if(verb) printf ("** Partition %d not found on device %d **\n", - part_num,dev_desc->dev); + part_num, dev_desc->devnum); return(-1); found: if(pide->boot_ind!=0x88) { if(verb) - printf ("** Partition %d is not bootable on device %d **\n", - part_num,dev_desc->dev); + printf("** Partition %d is not bootable on device %d **\n", + part_num, dev_desc->devnum); return (-1); } switch(pide->boot_media) { @@ -227,34 +217,43 @@ found: return 0; } -int get_partition_info_iso(block_dev_desc_t * dev_desc, int part_num, disk_partition_t * info) +static int part_get_info_iso(struct blk_desc *dev_desc, int part_num, + disk_partition_t *info) { - return(get_partition_info_iso_verb(dev_desc, part_num, info, 1)); + return part_get_info_iso_verb(dev_desc, part_num, info, 1); } - -void print_part_iso(block_dev_desc_t * dev_desc) +static void part_print_iso(struct blk_desc *dev_desc) { disk_partition_t info; int i; - if(get_partition_info_iso_verb(dev_desc,0,&info,0)==-1) { - printf("** No boot partition found on device %d **\n",dev_desc->dev); + + if (part_get_info_iso_verb(dev_desc, 0, &info, 0) == -1) { + printf("** No boot partition found on device %d **\n", + dev_desc->devnum); return; } printf("Part Start Sect x Size Type\n"); i=0; do { - printf (" %2d %8ld %8ld %6ld %.32s\n", - i, info.start, info.size, info.blksz, info.type); + printf(" %2d " LBAFU " " LBAFU " %6ld %.32s\n", + i, info.start, info.size, info.blksz, info.type); i++; - } while (get_partition_info_iso_verb(dev_desc,i,&info,0)!=-1); + } while (part_get_info_iso_verb(dev_desc, i, &info, 0) != -1); } -int test_part_iso (block_dev_desc_t *dev_desc) +static int part_test_iso(struct blk_desc *dev_desc) { disk_partition_t info; - return(get_partition_info_iso_verb(dev_desc,0,&info,0)); + return part_get_info_iso_verb(dev_desc, 0, &info, 0); } +U_BOOT_PART_TYPE(iso) = { + .name = "ISO", + .part_type = PART_TYPE_ISO, + .get_info = part_get_info_iso, + .print = part_print_iso, + .test = part_test_iso, +}; #endif