Switch to using the portable partition scheme headers.
This commit is contained in:
Marcel Moolenaar
parent
50875ed2c1
commit
8d249f5e2f
Notes:
svn2git
2020-12-20 02:59:44 +00:00
svn path=/head/; revision=307387
@ -11,6 +11,7 @@ mkimg.o: Makefile
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CFLAGS+=-DMKIMG_VERSION=${MKIMG_VERSION}
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CFLAGS+=-DSPARSE_WRITE
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CFLAGS+=-I${.CURDIR:H:H}/sys
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# List of formats to support
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SRCS+= \
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@ -33,20 +33,13 @@ __FBSDID("$FreeBSD$");
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#include <string.h>
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#include <unistd.h>
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#include <sys/apm.h>
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#include <sys/disk/apm.h>
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#include "endian.h"
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#include "image.h"
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#include "mkimg.h"
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#include "scheme.h"
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#ifndef APM_ENT_TYPE_APPLE_BOOT
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#define APM_ENT_TYPE_APPLE_BOOT "Apple_Bootstrap"
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#endif
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#ifndef APM_ENT_TYPE_FREEBSD_NANDFS
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#define APM_ENT_TYPE_FREEBSD_NANDFS "FreeBSD-nandfs"
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#endif
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static struct mkimg_alias apm_aliases[] = {
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{ ALIAS_FREEBSD, ALIAS_PTR2TYPE(APM_ENT_TYPE_FREEBSD) },
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{ ALIAS_FREEBSD_BOOT, ALIAS_PTR2TYPE(APM_ENT_TYPE_APPLE_BOOT) },
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@ -33,17 +33,13 @@ __FBSDID("$FreeBSD$");
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#include <string.h>
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#include <unistd.h>
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#include <sys/disklabel.h>
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#include <sys/disk/bsd.h>
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#include "endian.h"
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#include "image.h"
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#include "mkimg.h"
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#include "scheme.h"
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#ifndef FS_NANDFS
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#define FS_NANDFS 30
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#endif
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static struct mkimg_alias bsd_aliases[] = {
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{ ALIAS_FREEBSD_NANDFS, ALIAS_INT2TYPE(FS_NANDFS) },
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{ ALIAS_FREEBSD_SWAP, ALIAS_INT2TYPE(FS_SWAP) },
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@ -58,7 +54,7 @@ bsd_metadata(u_int where, lba_t blk)
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{
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if (where == SCHEME_META_IMG_START)
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blk += BBSIZE / secsz;
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blk += BSD_BOOTBLOCK_SIZE / secsz;
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else if (where == SCHEME_META_IMG_END)
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blk = round_cylinder(blk);
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else
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@ -76,21 +72,21 @@ bsd_write(lba_t imgsz, void *bootcode)
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int bsdparts, error, n;
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uint16_t checksum;
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buf = malloc(BBSIZE);
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buf = malloc(BSD_BOOTBLOCK_SIZE);
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if (buf == NULL)
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return (ENOMEM);
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if (bootcode != NULL) {
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memcpy(buf, bootcode, BBSIZE);
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memcpy(buf, bootcode, BSD_BOOTBLOCK_SIZE);
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memset(buf + secsz, 0, sizeof(struct disklabel));
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} else
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memset(buf, 0, BBSIZE);
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memset(buf, 0, BSD_BOOTBLOCK_SIZE);
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bsdparts = nparts + 1; /* Account for c partition */
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if (bsdparts < MAXPARTITIONS)
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bsdparts = MAXPARTITIONS;
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if (bsdparts < BSD_NPARTS_MIN)
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bsdparts = BSD_NPARTS_MIN;
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d = (void *)(buf + secsz);
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le32enc(&d->d_magic, DISKMAGIC);
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le32enc(&d->d_magic, BSD_MAGIC);
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le32enc(&d->d_secsize, secsz);
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le32enc(&d->d_nsectors, nsecs);
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le32enc(&d->d_ntracks, nheads);
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@ -98,14 +94,14 @@ bsd_write(lba_t imgsz, void *bootcode)
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le32enc(&d->d_secpercyl, nsecs * nheads);
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le32enc(&d->d_secperunit, imgsz);
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le16enc(&d->d_rpm, 3600);
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le32enc(&d->d_magic2, DISKMAGIC);
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le32enc(&d->d_magic2, BSD_MAGIC);
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le16enc(&d->d_npartitions, bsdparts);
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le32enc(&d->d_bbsize, BBSIZE);
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le32enc(&d->d_bbsize, BSD_BOOTBLOCK_SIZE);
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dp = &d->d_partitions[RAW_PART];
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dp = &d->d_partitions[BSD_PART_RAW];
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le32enc(&dp->p_size, imgsz);
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TAILQ_FOREACH(part, &partlist, link) {
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n = part->index + ((part->index >= RAW_PART) ? 1 : 0);
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n = part->index + ((part->index >= BSD_PART_RAW) ? 1 : 0);
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dp = &d->d_partitions[n];
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le32enc(&dp->p_size, part->size);
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le32enc(&dp->p_offset, part->block);
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@ -121,7 +117,7 @@ bsd_write(lba_t imgsz, void *bootcode)
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checksum ^= le16dec(p);
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le16enc(&d->d_checksum, checksum);
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error = image_write(0, buf, BBSIZE / secsz);
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error = image_write(0, buf, BSD_BOOTBLOCK_SIZE / secsz);
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free(buf);
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return (error);
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}
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@ -132,8 +128,8 @@ static struct mkimg_scheme bsd_scheme = {
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.aliases = bsd_aliases,
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.metadata = bsd_metadata,
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.write = bsd_write,
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.nparts = 19,
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.bootcode = BBSIZE,
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.nparts = BSD_NPARTS_MAX - 1,
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.bootcode = BSD_BOOTBLOCK_SIZE,
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.maxsecsz = 512
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};
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@ -33,22 +33,15 @@ __FBSDID("$FreeBSD$");
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#include <string.h>
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#include <unistd.h>
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#include <sys/diskmbr.h>
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#include <sys/disk/mbr.h>
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#include "endian.h"
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#include "image.h"
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#include "mkimg.h"
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#include "scheme.h"
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#ifndef DOSPTYP_FAT16B
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#define DOSPTYP_FAT16B 0x06
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#endif
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#ifndef DOSPTYP_FAT32
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#define DOSPTYP_FAT32 0x0b
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#endif
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static struct mkimg_alias ebr_aliases[] = {
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{ ALIAS_FAT16B, ALIAS_INT2TYPE(DOSPTYP_FAT16B) },
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{ ALIAS_FAT16B, ALIAS_INT2TYPE(DOSPTYP_FAT16) },
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{ ALIAS_FAT32, ALIAS_INT2TYPE(DOSPTYP_FAT32) },
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{ ALIAS_FREEBSD, ALIAS_INT2TYPE(DOSPTYP_386BSD) },
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{ ALIAS_NONE, 0 }
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@ -35,19 +35,14 @@ __FBSDID("$FreeBSD$");
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#include <unistd.h>
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#include <uuid.h>
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#include <sys/diskmbr.h>
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#include <sys/gpt.h>
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#include <sys/disk/gpt.h>
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#include <sys/disk/mbr.h>
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#include "endian.h"
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#include "image.h"
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#include "mkimg.h"
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#include "scheme.h"
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#ifndef GPT_ENT_TYPE_FREEBSD_NANDFS
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#define GPT_ENT_TYPE_FREEBSD_NANDFS \
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{0x74ba7dd9,0xa689,0x11e1,0xbd,0x04,{0x00,0xe0,0x81,0x28,0x6a,0xcf}}
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#endif
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static uuid_t gpt_uuid_efi = GPT_ENT_TYPE_EFI;
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static uuid_t gpt_uuid_freebsd = GPT_ENT_TYPE_FREEBSD;
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static uuid_t gpt_uuid_freebsd_boot = GPT_ENT_TYPE_FREEBSD_BOOT;
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@ -33,30 +33,17 @@ __FBSDID("$FreeBSD$");
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#include <string.h>
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#include <unistd.h>
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#include <sys/diskmbr.h>
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#include <sys/disk/mbr.h>
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#include "endian.h"
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#include "image.h"
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#include "mkimg.h"
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#include "scheme.h"
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#ifndef DOSPTYP_FAT16B
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#define DOSPTYP_FAT16B 0x06
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#endif
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#ifndef DOSPTYP_FAT32
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#define DOSPTYP_FAT32 0x0b
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#endif
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#ifndef DOSPTYP_PPCBOOT
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#define DOSPTYP_PPCBOOT 0x41
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#endif
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#ifndef DOSPTYP_EFI
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#define DOSPTYP_EFI 0xef
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#endif
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static struct mkimg_alias mbr_aliases[] = {
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{ ALIAS_EBR, ALIAS_INT2TYPE(DOSPTYP_EXT) },
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{ ALIAS_EFI, ALIAS_INT2TYPE(DOSPTYP_EFI) },
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{ ALIAS_FAT16B, ALIAS_INT2TYPE(DOSPTYP_FAT16B) },
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{ ALIAS_FAT16B, ALIAS_INT2TYPE(DOSPTYP_FAT16) },
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{ ALIAS_FAT32, ALIAS_INT2TYPE(DOSPTYP_FAT32) },
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{ ALIAS_FREEBSD, ALIAS_INT2TYPE(DOSPTYP_386BSD) },
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{ ALIAS_NTFS, ALIAS_INT2TYPE(DOSPTYP_NTFS) },
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@ -33,26 +33,13 @@ __FBSDID("$FreeBSD$");
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#include <string.h>
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#include <unistd.h>
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#include <sys/diskpc98.h>
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#include <sys/disk/pc98.h>
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#include "endian.h"
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#include "image.h"
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#include "mkimg.h"
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#include "scheme.h"
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#ifndef PC98_MAGIC
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#define PC98_MAGIC 0xaa55
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#endif
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#ifndef PC98_MAGICOFS
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#define PC98_MAGICOFS 510
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#endif
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#ifndef PC98_NPARTS
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#define PC98_NPARTS 16
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#endif
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#ifndef PC98_PTYP_386BSD
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#define PC98_PTYP_386BSD 0xc494
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#endif
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#define PC98_BOOTCODESZ 8192
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static struct mkimg_alias pc98_aliases[] = {
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@ -34,17 +34,13 @@ __FBSDID("$FreeBSD$");
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#include <string.h>
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#include <unistd.h>
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#include <sys/vtoc.h>
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#include <sys/disk/vtoc.h>
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#include "endian.h"
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#include "image.h"
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#include "mkimg.h"
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#include "scheme.h"
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#ifndef VTOC_TAG_FREEBSD_NANDFS
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#define VTOC_TAG_FREEBSD_NANDFS 0x0905
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#endif
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static struct mkimg_alias vtoc8_aliases[] = {
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{ ALIAS_FREEBSD_NANDFS, ALIAS_INT2TYPE(VTOC_TAG_FREEBSD_NANDFS) },
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{ ALIAS_FREEBSD_SWAP, ALIAS_INT2TYPE(VTOC_TAG_FREEBSD_SWAP) },
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