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freebsd-nq/lib/libdisk/open_disk.c

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o Move Int_Open_Disk() from disk.c to open_disk.c for use by all platforms except ia64 and use Int_Open_Disk() in open_ia64_disk.c on ia64. We need to know more than GEOM can provide us so we're forced to read from the disk. Move uuid_type() to open_ia64_disk.c and remove all references on non-ia64. o Pass the GEOM conftxt to Int_Open_Disk() so that only Open_Disk() needs to know about GEOM and libdisk can more easily be used with media not handled by GEOM. o Create an ia64 specific definiton of struct disk on ia64, because we don't need/have most of the fields other platforms need and other fields not applicable on platforms other than ia64. o Do not compile change.c on ia64. It's too PC specific. o In Fixup_Names() in create_chunk.c, try all partition numbers that are valid for the GPT disk. We have the total number of partitions that can be allocated in the disk structure on ia64. Also, use the GPT partition naming if we're creating one under a chunk of type "whole". It's a GPT partition in that case. o In Create_Chunk(), compile-out the PC specific code on ia64 that checks BIOS geometry restrictions. o In Debug_Disk() in disk.c, dump the ia64 specific fields. o Save the partition index in the chunk on ia64 so that we can preserve it when we write the data back to disk. This avoids that partitions get moved around or swapped after installing FreeBSD, which may render a disk unusable.
2003-11-02 08:39:08 +00:00
/*
* ----------------------------------------------------------------------------
* "THE BEER-WARE LICENSE" (Revision 42):
* <phk@FreeBSD.org> wrote this file. As long as you retain this notice you
* can do whatever you want with this stuff. If we meet some day, and you think
* this stuff is worth it, you can buy me a beer in return. Poul-Henning Kamp
* ----------------------------------------------------------------------------
*/
#include <sys/cdefs.h>
__FBSDID("$FreeBSD$");
#include <stdio.h>
#include <stdlib.h>
#include <unistd.h>
#include <fcntl.h>
#include <string.h>
#include <inttypes.h>
#include <err.h>
#include <sys/sysctl.h>
#include <sys/stdint.h>
#include <sys/types.h>
#include <sys/stat.h>
#include <sys/ioctl.h>
#include <sys/disklabel.h>
#include <sys/gpt.h>
#include <paths.h>
#include "libdisk.h"
#include <ctype.h>
#include <errno.h>
#include <assert.h>
#ifdef DEBUG
#define DPRINT(x) warn x
#define DPRINTX(x) warnx x
#else
#define DPRINT(x)
#define DPRINTX(x)
#endif
struct disk *
Int_Open_Disk(const char *name, char *conftxt)
{
struct disk *d;
int i;
char *p, *q, *r, *a, *b, *n, *t, *sn;
Change libdisk and sysinstall to use d_addr_t rather than u_long for disk addresses. For arch's with 64-bit longs, this is a nop, but for i386 this allows sysinstall to properly handle disks and filesystems > 1 TB. Changes from the original patch include: - Use d_addr_t rather than inventing a blkcnt type based on int64_t. - Use strtoimax() rather than strtoull() to parse d_addr_t's from config files. - Use intmax_t casts and %jd rather than %llu to printf d_addr_t values. Tested on: i386 Tested by: kuriyama Submitted by: julian MFC after: 1 month
2004-03-16 17:07:06 +00:00
daddr_t o, len, off;
o Move Int_Open_Disk() from disk.c to open_disk.c for use by all platforms except ia64 and use Int_Open_Disk() in open_ia64_disk.c on ia64. We need to know more than GEOM can provide us so we're forced to read from the disk. Move uuid_type() to open_ia64_disk.c and remove all references on non-ia64. o Pass the GEOM conftxt to Int_Open_Disk() so that only Open_Disk() needs to know about GEOM and libdisk can more easily be used with media not handled by GEOM. o Create an ia64 specific definiton of struct disk on ia64, because we don't need/have most of the fields other platforms need and other fields not applicable on platforms other than ia64. o Do not compile change.c on ia64. It's too PC specific. o In Fixup_Names() in create_chunk.c, try all partition numbers that are valid for the GPT disk. We have the total number of partitions that can be allocated in the disk structure on ia64. Also, use the GPT partition naming if we're creating one under a chunk of type "whole". It's a GPT partition in that case. o In Create_Chunk(), compile-out the PC specific code on ia64 that checks BIOS geometry restrictions. o In Debug_Disk() in disk.c, dump the ia64 specific fields. o Save the partition index in the chunk on ia64 so that we can preserve it when we write the data back to disk. This avoids that partitions get moved around or swapped after installing FreeBSD, which may render a disk unusable.
2003-11-02 08:39:08 +00:00
u_int l, s, ty, sc, hd, alt;
Change libdisk and sysinstall to use d_addr_t rather than u_long for disk addresses. For arch's with 64-bit longs, this is a nop, but for i386 this allows sysinstall to properly handle disks and filesystems > 1 TB. Changes from the original patch include: - Use d_addr_t rather than inventing a blkcnt type based on int64_t. - Use strtoimax() rather than strtoull() to parse d_addr_t's from config files. - Use intmax_t casts and %jd rather than %llu to printf d_addr_t values. Tested on: i386 Tested by: kuriyama Submitted by: julian MFC after: 1 month
2004-03-16 17:07:06 +00:00
daddr_t lo[10];
o Move Int_Open_Disk() from disk.c to open_disk.c for use by all platforms except ia64 and use Int_Open_Disk() in open_ia64_disk.c on ia64. We need to know more than GEOM can provide us so we're forced to read from the disk. Move uuid_type() to open_ia64_disk.c and remove all references on non-ia64. o Pass the GEOM conftxt to Int_Open_Disk() so that only Open_Disk() needs to know about GEOM and libdisk can more easily be used with media not handled by GEOM. o Create an ia64 specific definiton of struct disk on ia64, because we don't need/have most of the fields other platforms need and other fields not applicable on platforms other than ia64. o Do not compile change.c on ia64. It's too PC specific. o In Fixup_Names() in create_chunk.c, try all partition numbers that are valid for the GPT disk. We have the total number of partitions that can be allocated in the disk structure on ia64. Also, use the GPT partition naming if we're creating one under a chunk of type "whole". It's a GPT partition in that case. o In Create_Chunk(), compile-out the PC specific code on ia64 that checks BIOS geometry restrictions. o In Debug_Disk() in disk.c, dump the ia64 specific fields. o Save the partition index in the chunk on ia64 so that we can preserve it when we write the data back to disk. This avoids that partitions get moved around or swapped after installing FreeBSD, which may render a disk unusable.
2003-11-02 08:39:08 +00:00
for (p = conftxt; p != NULL && *p; p = strchr(p, '\n')) {
if (*p == '\n')
p++;
a = strsep(&p, " ");
if (strcmp(a, "0"))
continue;
a = strsep(&p, " ");
if (strcmp(a, "DISK"))
continue;
a = strsep(&p, " ");
if (strcmp(a, name))
continue;
break;
}
q = strchr(p, '\n');
if (q != NULL)
*q++ = '\0';
d = (struct disk *)calloc(sizeof *d, 1);
if(d == NULL)
return NULL;
d->name = strdup(name);
a = strsep(&p, " "); /* length in bytes */
len = strtoimax(a, &r, 0);
if (*r) {
printf("BARF %d <%d>\n", __LINE__, *r);
exit (0);
}
a = strsep(&p, " "); /* sectorsize */
s = strtoul(a, &r, 0);
if (*r) {
printf("BARF %d <%d>\n", __LINE__, *r);
exit (0);
}
if (s == 0)
return (NULL);
d->sector_size = s;
len /= s; /* media size in number of sectors. */
Make libdisk WARNS=4 clean. Glanced by: jhb
2004-03-30 01:39:00 +00:00
if (Add_Chunk(d, 0, len, name, whole, 0, 0, "-")) {
o Move Int_Open_Disk() from disk.c to open_disk.c for use by all platforms except ia64 and use Int_Open_Disk() in open_ia64_disk.c on ia64. We need to know more than GEOM can provide us so we're forced to read from the disk. Move uuid_type() to open_ia64_disk.c and remove all references on non-ia64. o Pass the GEOM conftxt to Int_Open_Disk() so that only Open_Disk() needs to know about GEOM and libdisk can more easily be used with media not handled by GEOM. o Create an ia64 specific definiton of struct disk on ia64, because we don't need/have most of the fields other platforms need and other fields not applicable on platforms other than ia64. o Do not compile change.c on ia64. It's too PC specific. o In Fixup_Names() in create_chunk.c, try all partition numbers that are valid for the GPT disk. We have the total number of partitions that can be allocated in the disk structure on ia64. Also, use the GPT partition naming if we're creating one under a chunk of type "whole". It's a GPT partition in that case. o In Create_Chunk(), compile-out the PC specific code on ia64 that checks BIOS geometry restrictions. o In Debug_Disk() in disk.c, dump the ia64 specific fields. o Save the partition index in the chunk on ia64 so that we can preserve it when we write the data back to disk. This avoids that partitions get moved around or swapped after installing FreeBSD, which may render a disk unusable.
2003-11-02 08:39:08 +00:00
DPRINT(("Failed to add 'whole' chunk"));
Make libdisk WARNS=4 clean. Glanced by: jhb
2004-03-30 01:39:00 +00:00
}
o Move Int_Open_Disk() from disk.c to open_disk.c for use by all platforms except ia64 and use Int_Open_Disk() in open_ia64_disk.c on ia64. We need to know more than GEOM can provide us so we're forced to read from the disk. Move uuid_type() to open_ia64_disk.c and remove all references on non-ia64. o Pass the GEOM conftxt to Int_Open_Disk() so that only Open_Disk() needs to know about GEOM and libdisk can more easily be used with media not handled by GEOM. o Create an ia64 specific definiton of struct disk on ia64, because we don't need/have most of the fields other platforms need and other fields not applicable on platforms other than ia64. o Do not compile change.c on ia64. It's too PC specific. o In Fixup_Names() in create_chunk.c, try all partition numbers that are valid for the GPT disk. We have the total number of partitions that can be allocated in the disk structure on ia64. Also, use the GPT partition naming if we're creating one under a chunk of type "whole". It's a GPT partition in that case. o In Create_Chunk(), compile-out the PC specific code on ia64 that checks BIOS geometry restrictions. o In Debug_Disk() in disk.c, dump the ia64 specific fields. o Save the partition index in the chunk on ia64 so that we can preserve it when we write the data back to disk. This avoids that partitions get moved around or swapped after installing FreeBSD, which may render a disk unusable.
2003-11-02 08:39:08 +00:00
for (;;) {
a = strsep(&p, " ");
if (a == NULL)
break;
b = strsep(&p, " ");
Change libdisk and sysinstall to use d_addr_t rather than u_long for disk addresses. For arch's with 64-bit longs, this is a nop, but for i386 this allows sysinstall to properly handle disks and filesystems > 1 TB. Changes from the original patch include: - Use d_addr_t rather than inventing a blkcnt type based on int64_t. - Use strtoimax() rather than strtoull() to parse d_addr_t's from config files. - Use intmax_t casts and %jd rather than %llu to printf d_addr_t values. Tested on: i386 Tested by: kuriyama Submitted by: julian MFC after: 1 month
2004-03-16 17:07:06 +00:00
o = strtoimax(b, &r, 0);
o Move Int_Open_Disk() from disk.c to open_disk.c for use by all platforms except ia64 and use Int_Open_Disk() in open_ia64_disk.c on ia64. We need to know more than GEOM can provide us so we're forced to read from the disk. Move uuid_type() to open_ia64_disk.c and remove all references on non-ia64. o Pass the GEOM conftxt to Int_Open_Disk() so that only Open_Disk() needs to know about GEOM and libdisk can more easily be used with media not handled by GEOM. o Create an ia64 specific definiton of struct disk on ia64, because we don't need/have most of the fields other platforms need and other fields not applicable on platforms other than ia64. o Do not compile change.c on ia64. It's too PC specific. o In Fixup_Names() in create_chunk.c, try all partition numbers that are valid for the GPT disk. We have the total number of partitions that can be allocated in the disk structure on ia64. Also, use the GPT partition naming if we're creating one under a chunk of type "whole". It's a GPT partition in that case. o In Create_Chunk(), compile-out the PC specific code on ia64 that checks BIOS geometry restrictions. o In Debug_Disk() in disk.c, dump the ia64 specific fields. o Save the partition index in the chunk on ia64 so that we can preserve it when we write the data back to disk. This avoids that partitions get moved around or swapped after installing FreeBSD, which may render a disk unusable.
2003-11-02 08:39:08 +00:00
if (*r) {
printf("BARF %d <%d>\n", __LINE__, *r);
exit (0);
}
if (!strcmp(a, "hd"))
d->bios_hd = o;
else if (!strcmp(a, "sc"))
d->bios_sect = o;
else
printf("HUH ? <%s> <%s>\n", a, b);
}
/*
* Calculate the number of cylinders this disk must have. If we have
Typo in comment.
2004-08-02 19:57:37 +00:00
* an obvious insanity, we set the number of cylinders to zero.
o Move Int_Open_Disk() from disk.c to open_disk.c for use by all platforms except ia64 and use Int_Open_Disk() in open_ia64_disk.c on ia64. We need to know more than GEOM can provide us so we're forced to read from the disk. Move uuid_type() to open_ia64_disk.c and remove all references on non-ia64. o Pass the GEOM conftxt to Int_Open_Disk() so that only Open_Disk() needs to know about GEOM and libdisk can more easily be used with media not handled by GEOM. o Create an ia64 specific definiton of struct disk on ia64, because we don't need/have most of the fields other platforms need and other fields not applicable on platforms other than ia64. o Do not compile change.c on ia64. It's too PC specific. o In Fixup_Names() in create_chunk.c, try all partition numbers that are valid for the GPT disk. We have the total number of partitions that can be allocated in the disk structure on ia64. Also, use the GPT partition naming if we're creating one under a chunk of type "whole". It's a GPT partition in that case. o In Create_Chunk(), compile-out the PC specific code on ia64 that checks BIOS geometry restrictions. o In Debug_Disk() in disk.c, dump the ia64 specific fields. o Save the partition index in the chunk on ia64 so that we can preserve it when we write the data back to disk. This avoids that partitions get moved around or swapped after installing FreeBSD, which may render a disk unusable.
2003-11-02 08:39:08 +00:00
*/
o = d->bios_hd * d->bios_sect;
d->bios_cyl = (o != 0) ? len / o : 0;
p = q;
lo[0] = 0;
for (; p != NULL && *p; p = q) {
Initialise `sn' before using its value.
2005-03-08 21:46:18 +00:00
sn = NULL;
o Move Int_Open_Disk() from disk.c to open_disk.c for use by all platforms except ia64 and use Int_Open_Disk() in open_ia64_disk.c on ia64. We need to know more than GEOM can provide us so we're forced to read from the disk. Move uuid_type() to open_ia64_disk.c and remove all references on non-ia64. o Pass the GEOM conftxt to Int_Open_Disk() so that only Open_Disk() needs to know about GEOM and libdisk can more easily be used with media not handled by GEOM. o Create an ia64 specific definiton of struct disk on ia64, because we don't need/have most of the fields other platforms need and other fields not applicable on platforms other than ia64. o Do not compile change.c on ia64. It's too PC specific. o In Fixup_Names() in create_chunk.c, try all partition numbers that are valid for the GPT disk. We have the total number of partitions that can be allocated in the disk structure on ia64. Also, use the GPT partition naming if we're creating one under a chunk of type "whole". It's a GPT partition in that case. o In Create_Chunk(), compile-out the PC specific code on ia64 that checks BIOS geometry restrictions. o In Debug_Disk() in disk.c, dump the ia64 specific fields. o Save the partition index in the chunk on ia64 so that we can preserve it when we write the data back to disk. This avoids that partitions get moved around or swapped after installing FreeBSD, which may render a disk unusable.
2003-11-02 08:39:08 +00:00
q = strchr(p, '\n');
if (q != NULL)
*q++ = '\0';
a = strsep(&p, " "); /* Index */
if (!strcmp(a, "0"))
break;
l = strtoimax(a, &r, 0);
if (*r) {
printf("BARF %d <%d>\n", __LINE__, *r);
exit (0);
}
t = strsep(&p, " "); /* Type {SUN, BSD, MBR, PC98, GPT} */
n = strsep(&p, " "); /* name */
a = strsep(&p, " "); /* len */
len = strtoimax(a, &r, 0);
if (*r) {
printf("BARF %d <%d>\n", __LINE__, *r);
exit (0);
}
a = strsep(&p, " "); /* secsize */
s = strtoimax(a, &r, 0);
if (*r) {
printf("BARF %d <%d>\n", __LINE__, *r);
exit (0);
}
for (;;) {
a = strsep(&p, " ");
if (a == NULL)
break;
/* XXX: Slice name may include a space. */
if (!strcmp(a, "sn")) {
sn = p;
break;
}
b = strsep(&p, " ");
o = strtoimax(b, &r, 0);
PowerPC support. submitted by: Suleiman Souhlal <refugee@segfaulted.com> approved by: phk, jhb
2004-04-21 23:21:13 +00:00
/* APPLE have ty as a string */
Don't barf when we encounter an UUID for GPT partitions. Instead, add the GPT partition on i386 and adm64 as type=gpt, subtype=0 and with the sname set to the UUID. This prevents sysinstall from bombing out. This also makes sure the GPT partition shows up in sysinstall so as to avoid accidental "clobberage". PR: bin/72896
2004-10-31 01:28:59 +00:00
if ((*r) && (strcmp(t, "APPLE") && strcmp(t, "GPT"))) {
o Move Int_Open_Disk() from disk.c to open_disk.c for use by all platforms except ia64 and use Int_Open_Disk() in open_ia64_disk.c on ia64. We need to know more than GEOM can provide us so we're forced to read from the disk. Move uuid_type() to open_ia64_disk.c and remove all references on non-ia64. o Pass the GEOM conftxt to Int_Open_Disk() so that only Open_Disk() needs to know about GEOM and libdisk can more easily be used with media not handled by GEOM. o Create an ia64 specific definiton of struct disk on ia64, because we don't need/have most of the fields other platforms need and other fields not applicable on platforms other than ia64. o Do not compile change.c on ia64. It's too PC specific. o In Fixup_Names() in create_chunk.c, try all partition numbers that are valid for the GPT disk. We have the total number of partitions that can be allocated in the disk structure on ia64. Also, use the GPT partition naming if we're creating one under a chunk of type "whole". It's a GPT partition in that case. o In Create_Chunk(), compile-out the PC specific code on ia64 that checks BIOS geometry restrictions. o In Debug_Disk() in disk.c, dump the ia64 specific fields. o Save the partition index in the chunk on ia64 so that we can preserve it when we write the data back to disk. This avoids that partitions get moved around or swapped after installing FreeBSD, which may render a disk unusable.
2003-11-02 08:39:08 +00:00
printf("BARF %d <%d>\n", __LINE__, *r);
exit (0);
}
if (!strcmp(a, "o"))
off = o;
else if (!strcmp(a, "i"))
i = o;
else if (!strcmp(a, "ty"))
ty = o;
else if (!strcmp(a, "sc"))
sc = o;
else if (!strcmp(a, "hd"))
hd = o;
else if (!strcmp(a, "alt"))
alt = o;
}
/* PLATFORM POLICY BEGIN ----------------------------------- */
if (platform == p_sparc64 && !strcmp(t, "SUN") && i == 2)
continue;
if (platform == p_sparc64 && !strcmp(t, "SUN") &&
d->chunks->part->part == NULL) {
d->bios_hd = hd;
d->bios_sect = sc;
o = d->chunks->size / (hd * sc);
o *= (hd * sc);
o -= alt * hd * sc;
Make libdisk WARNS=4 clean. Glanced by: jhb
2004-03-30 01:39:00 +00:00
if (Add_Chunk(d, 0, o, name, freebsd, 0, 0, "-")) {
o Move Int_Open_Disk() from disk.c to open_disk.c for use by all platforms except ia64 and use Int_Open_Disk() in open_ia64_disk.c on ia64. We need to know more than GEOM can provide us so we're forced to read from the disk. Move uuid_type() to open_ia64_disk.c and remove all references on non-ia64. o Pass the GEOM conftxt to Int_Open_Disk() so that only Open_Disk() needs to know about GEOM and libdisk can more easily be used with media not handled by GEOM. o Create an ia64 specific definiton of struct disk on ia64, because we don't need/have most of the fields other platforms need and other fields not applicable on platforms other than ia64. o Do not compile change.c on ia64. It's too PC specific. o In Fixup_Names() in create_chunk.c, try all partition numbers that are valid for the GPT disk. We have the total number of partitions that can be allocated in the disk structure on ia64. Also, use the GPT partition naming if we're creating one under a chunk of type "whole". It's a GPT partition in that case. o In Create_Chunk(), compile-out the PC specific code on ia64 that checks BIOS geometry restrictions. o In Debug_Disk() in disk.c, dump the ia64 specific fields. o Save the partition index in the chunk on ia64 so that we can preserve it when we write the data back to disk. This avoids that partitions get moved around or swapped after installing FreeBSD, which may render a disk unusable.
2003-11-02 08:39:08 +00:00
DPRINT(("Failed to add 'freebsd' chunk"));
Make libdisk WARNS=4 clean. Glanced by: jhb
2004-03-30 01:39:00 +00:00
}
o Move Int_Open_Disk() from disk.c to open_disk.c for use by all platforms except ia64 and use Int_Open_Disk() in open_ia64_disk.c on ia64. We need to know more than GEOM can provide us so we're forced to read from the disk. Move uuid_type() to open_ia64_disk.c and remove all references on non-ia64. o Pass the GEOM conftxt to Int_Open_Disk() so that only Open_Disk() needs to know about GEOM and libdisk can more easily be used with media not handled by GEOM. o Create an ia64 specific definiton of struct disk on ia64, because we don't need/have most of the fields other platforms need and other fields not applicable on platforms other than ia64. o Do not compile change.c on ia64. It's too PC specific. o In Fixup_Names() in create_chunk.c, try all partition numbers that are valid for the GPT disk. We have the total number of partitions that can be allocated in the disk structure on ia64. Also, use the GPT partition naming if we're creating one under a chunk of type "whole". It's a GPT partition in that case. o In Create_Chunk(), compile-out the PC specific code on ia64 that checks BIOS geometry restrictions. o In Debug_Disk() in disk.c, dump the ia64 specific fields. o Save the partition index in the chunk on ia64 so that we can preserve it when we write the data back to disk. This avoids that partitions get moved around or swapped after installing FreeBSD, which may render a disk unusable.
2003-11-02 08:39:08 +00:00
}
if (platform == p_alpha && !strcmp(t, "BSD") &&
d->chunks->part->part == NULL) {
if (Add_Chunk(d, 0, d->chunks->size, name, freebsd,
Make libdisk WARNS=4 clean. Glanced by: jhb
2004-03-30 01:39:00 +00:00
0, 0, "-")) {
o Move Int_Open_Disk() from disk.c to open_disk.c for use by all platforms except ia64 and use Int_Open_Disk() in open_ia64_disk.c on ia64. We need to know more than GEOM can provide us so we're forced to read from the disk. Move uuid_type() to open_ia64_disk.c and remove all references on non-ia64. o Pass the GEOM conftxt to Int_Open_Disk() so that only Open_Disk() needs to know about GEOM and libdisk can more easily be used with media not handled by GEOM. o Create an ia64 specific definiton of struct disk on ia64, because we don't need/have most of the fields other platforms need and other fields not applicable on platforms other than ia64. o Do not compile change.c on ia64. It's too PC specific. o In Fixup_Names() in create_chunk.c, try all partition numbers that are valid for the GPT disk. We have the total number of partitions that can be allocated in the disk structure on ia64. Also, use the GPT partition naming if we're creating one under a chunk of type "whole". It's a GPT partition in that case. o In Create_Chunk(), compile-out the PC specific code on ia64 that checks BIOS geometry restrictions. o In Debug_Disk() in disk.c, dump the ia64 specific fields. o Save the partition index in the chunk on ia64 so that we can preserve it when we write the data back to disk. This avoids that partitions get moved around or swapped after installing FreeBSD, which may render a disk unusable.
2003-11-02 08:39:08 +00:00
DPRINT(("Failed to add 'freebsd' chunk"));
Make libdisk WARNS=4 clean. Glanced by: jhb
2004-03-30 01:39:00 +00:00
}
o Move Int_Open_Disk() from disk.c to open_disk.c for use by all platforms except ia64 and use Int_Open_Disk() in open_ia64_disk.c on ia64. We need to know more than GEOM can provide us so we're forced to read from the disk. Move uuid_type() to open_ia64_disk.c and remove all references on non-ia64. o Pass the GEOM conftxt to Int_Open_Disk() so that only Open_Disk() needs to know about GEOM and libdisk can more easily be used with media not handled by GEOM. o Create an ia64 specific definiton of struct disk on ia64, because we don't need/have most of the fields other platforms need and other fields not applicable on platforms other than ia64. o Do not compile change.c on ia64. It's too PC specific. o In Fixup_Names() in create_chunk.c, try all partition numbers that are valid for the GPT disk. We have the total number of partitions that can be allocated in the disk structure on ia64. Also, use the GPT partition naming if we're creating one under a chunk of type "whole". It's a GPT partition in that case. o In Create_Chunk(), compile-out the PC specific code on ia64 that checks BIOS geometry restrictions. o In Debug_Disk() in disk.c, dump the ia64 specific fields. o Save the partition index in the chunk on ia64 so that we can preserve it when we write the data back to disk. This avoids that partitions get moved around or swapped after installing FreeBSD, which may render a disk unusable.
2003-11-02 08:39:08 +00:00
}
if (!strcmp(t, "BSD") && i == RAW_PART)
continue;
/* PLATFORM POLICY END ------------------------------------- */
off /= s;
len /= s;
off += lo[l - 1];
lo[l] = off;
if (!strcmp(t, "SUN"))
i = Add_Chunk(d, off, len, n, part, 0, 0, 0);
else if (!strncmp(t, "MBR", 3)) {
switch (ty) {
case 0xa5:
i = Add_Chunk(d, off, len, n, freebsd, ty, 0, 0);
break;
case 0x01:
case 0x04:
case 0x06:
case 0x0b:
case 0x0c:
case 0x0e:
i = Add_Chunk(d, off, len, n, fat, ty, 0, 0);
break;
case 0xef: /* EFI */
i = Add_Chunk(d, off, len, n, efi, ty, 0, 0);
break;
default:
i = Add_Chunk(d, off, len, n, mbr, ty, 0, 0);
break;
}
} else if (!strcmp(t, "BSD"))
i = Add_Chunk(d, off, len, n, part, ty, 0, 0);
else if (!strcmp(t, "PC98")) {
switch (ty & 0x7f) {
case 0x14:
i = Add_Chunk(d, off, len, n, freebsd, ty, 0,
sn);
break;
case 0x20:
case 0x21:
case 0x22:
case 0x23:
case 0x24:
i = Add_Chunk(d, off, len, n, fat, ty, 0, sn);
break;
default:
i = Add_Chunk(d, off, len, n, pc98, ty, 0, sn);
break;
}
} else if (!strcmp(t, "GPT"))
Don't barf when we encounter an UUID for GPT partitions. Instead, add the GPT partition on i386 and adm64 as type=gpt, subtype=0 and with the sname set to the UUID. This prevents sysinstall from bombing out. This also makes sure the GPT partition shows up in sysinstall so as to avoid accidental "clobberage". PR: bin/72896
2004-10-31 01:28:59 +00:00
i = Add_Chunk(d, off, len, n, gpt, 0, 0, b);
PowerPC support. submitted by: Suleiman Souhlal <refugee@segfaulted.com> approved by: phk, jhb
2004-04-21 23:21:13 +00:00
else if (!strcmp(t, "APPLE"))
i = Add_Chunk(d, off, len, n, apple, 0, 0, sn);
We have now so many GEOM classes that it is better to just skip unknown classes than exiting. Reviewed by: le OK'ed by: phk
2004-09-13 16:06:14 +00:00
else
; /* Ignore unknown classes. */
o Move Int_Open_Disk() from disk.c to open_disk.c for use by all platforms except ia64 and use Int_Open_Disk() in open_ia64_disk.c on ia64. We need to know more than GEOM can provide us so we're forced to read from the disk. Move uuid_type() to open_ia64_disk.c and remove all references on non-ia64. o Pass the GEOM conftxt to Int_Open_Disk() so that only Open_Disk() needs to know about GEOM and libdisk can more easily be used with media not handled by GEOM. o Create an ia64 specific definiton of struct disk on ia64, because we don't need/have most of the fields other platforms need and other fields not applicable on platforms other than ia64. o Do not compile change.c on ia64. It's too PC specific. o In Fixup_Names() in create_chunk.c, try all partition numbers that are valid for the GPT disk. We have the total number of partitions that can be allocated in the disk structure on ia64. Also, use the GPT partition naming if we're creating one under a chunk of type "whole". It's a GPT partition in that case. o In Create_Chunk(), compile-out the PC specific code on ia64 that checks BIOS geometry restrictions. o In Debug_Disk() in disk.c, dump the ia64 specific fields. o Save the partition index in the chunk on ia64 so that we can preserve it when we write the data back to disk. This avoids that partitions get moved around or swapped after installing FreeBSD, which may render a disk unusable.
2003-11-02 08:39:08 +00:00
}
/* PLATFORM POLICY BEGIN ------------------------------------- */
/* We have a chance to do things on a blank disk here */
if (platform == p_sparc64 && d->chunks->part->part == NULL) {
hd = d->bios_hd;
sc = d->bios_sect;
o = d->chunks->size / (hd * sc);
o *= (hd * sc);
o -= 2 * hd * sc;
Make libdisk WARNS=4 clean. Glanced by: jhb
2004-03-30 01:39:00 +00:00
if (Add_Chunk(d, 0, o, name, freebsd, 0, 0, "-")) {
o Move Int_Open_Disk() from disk.c to open_disk.c for use by all platforms except ia64 and use Int_Open_Disk() in open_ia64_disk.c on ia64. We need to know more than GEOM can provide us so we're forced to read from the disk. Move uuid_type() to open_ia64_disk.c and remove all references on non-ia64. o Pass the GEOM conftxt to Int_Open_Disk() so that only Open_Disk() needs to know about GEOM and libdisk can more easily be used with media not handled by GEOM. o Create an ia64 specific definiton of struct disk on ia64, because we don't need/have most of the fields other platforms need and other fields not applicable on platforms other than ia64. o Do not compile change.c on ia64. It's too PC specific. o In Fixup_Names() in create_chunk.c, try all partition numbers that are valid for the GPT disk. We have the total number of partitions that can be allocated in the disk structure on ia64. Also, use the GPT partition naming if we're creating one under a chunk of type "whole". It's a GPT partition in that case. o In Create_Chunk(), compile-out the PC specific code on ia64 that checks BIOS geometry restrictions. o In Debug_Disk() in disk.c, dump the ia64 specific fields. o Save the partition index in the chunk on ia64 so that we can preserve it when we write the data back to disk. This avoids that partitions get moved around or swapped after installing FreeBSD, which may render a disk unusable.
2003-11-02 08:39:08 +00:00
DPRINT(("Failed to add 'freebsd' chunk"));
Make libdisk WARNS=4 clean. Glanced by: jhb
2004-03-30 01:39:00 +00:00
}
o Move Int_Open_Disk() from disk.c to open_disk.c for use by all platforms except ia64 and use Int_Open_Disk() in open_ia64_disk.c on ia64. We need to know more than GEOM can provide us so we're forced to read from the disk. Move uuid_type() to open_ia64_disk.c and remove all references on non-ia64. o Pass the GEOM conftxt to Int_Open_Disk() so that only Open_Disk() needs to know about GEOM and libdisk can more easily be used with media not handled by GEOM. o Create an ia64 specific definiton of struct disk on ia64, because we don't need/have most of the fields other platforms need and other fields not applicable on platforms other than ia64. o Do not compile change.c on ia64. It's too PC specific. o In Fixup_Names() in create_chunk.c, try all partition numbers that are valid for the GPT disk. We have the total number of partitions that can be allocated in the disk structure on ia64. Also, use the GPT partition naming if we're creating one under a chunk of type "whole". It's a GPT partition in that case. o In Create_Chunk(), compile-out the PC specific code on ia64 that checks BIOS geometry restrictions. o In Debug_Disk() in disk.c, dump the ia64 specific fields. o Save the partition index in the chunk on ia64 so that we can preserve it when we write the data back to disk. This avoids that partitions get moved around or swapped after installing FreeBSD, which may render a disk unusable.
2003-11-02 08:39:08 +00:00
}
/* PLATFORM POLICY END --------------------------------------- */
return (d);
i = 0;
}
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