Commit Graph

245 Commits

Author SHA1 Message Date
Scott Long
4e89f2d88f Sanity check the list obtained from the kern.disks sysctl so that Disk_Names()
doesn't get fooled into returning a bogus list.  This should fix sysinstall
from segfaulting when no disk devices are present.
2003-06-07 20:02:56 +00:00
Peter Wemm
2512cd4e8f Teach libdisk that AMD64 works just like i386 2003-04-30 21:03:16 +00:00
David E. O'Brien
9be6d929b1 Only define platform once -- in a C file. 2003-04-30 17:14:58 +00:00
Poul-Henning Kamp
604c210c15 Fix a compiler warning.
Submitted by:	David Leimbach <leimy2k@mac.com>
2003-04-23 12:15:31 +00:00
Poul-Henning Kamp
32c44cd7bb Fix compilation errors.
I wonder how I managed to cross-compile this yesterday.
2003-04-22 05:34:35 +00:00
Poul-Henning Kamp
9ad2132174 Update libdisk to use the explicing encoding function for sunlabel data
structures.
2003-04-21 20:36:44 +00:00
Poul-Henning Kamp
a12b1b124a Use sized cast matching the sized pointer. 2003-04-04 16:59:39 +00:00
Poul-Henning Kamp
197e5e73ef Libdisk does not need to include <sys/diskslice.h> any more.
Move the remaining bits of <sys/diskslice.h> to <i386/include/bootinfo.h>

Move i386/pc98 specific bits from <sys/reboot.h> to
<i386/include/bootinfo.h> as well.

Adjust includes in sys/boot accordingly.
2003-04-04 16:35:16 +00:00
Philippe Charnier
592bb5e477 The .Nm library 2003-03-24 16:01:01 +00:00
Poul-Henning Kamp
2082addf66 Ignore GBDE devices.
Spotted by:	Lucky Green <shamrock@cypherpunks.to>
2003-03-17 07:25:50 +00:00
Yoshihiro Takahashi
60469a5bf3 Fix build error. 2003-02-06 14:26:41 +00:00
John Baldwin
9284f8f522 - Remove unused old disk pointers from Write_FreeBSD() and Fill_Disklabel()
functions.
- Clean up a few signed/unsigned warnings.
2003-02-04 17:35:23 +00:00
John Baldwin
58b5f01edc Remove mostly unused disk arguments from Fixup_*_Names() functions. 2003-02-04 17:26:45 +00:00
John Baldwin
f3c6522625 Use the fstype obtained from the GEOM dumpconf output to set the fstype
of BSD part chunks when opening a disk.

Reviewed by:	phk
MFC after:	2 days
2003-01-10 19:45:10 +00:00
John Baldwin
53465bf736 - Make New_Disk() non-static so it can be used in Create_Chunk_DWIM().
- In Create_Chunk_DWIM(), if there is a freebsd chunk that has no
  children chunks, then trying to add a child part chunk will fail even
  though there is free space.  Handle this special case by adding an
  unused chunk the full size of the freebsd chunk as a child of the
  freebsd chunk before adding the new part chunk.  This situation can
  happen when changing the type of an existing slice to be a FreeBSD
  slice type or when installing onto a blank disk on Alpha (which has
  no slices.)

Reviewed by:	phk
MFC after:	2 days
2003-01-10 19:25:38 +00:00
Yoshihiro Takahashi
404a379e4a Rename the dos_partition structure for pc98 to pc98_partition. 2003-01-04 08:50:48 +00:00
Jens Schweikhardt
9d5abbddbf Correct typos, mostly s/ a / an / where appropriate. Some whitespace cleanup,
especially in troff files.
2003-01-01 18:49:04 +00:00
Yoshihiro Takahashi
7a6b06168b Return an error if the size of the sector is zero. This is for removable
devices that is not inserted any media.

This is MFC candidate.

Submitted by:	ISAKA Yoji <isaka@cory.jp>
2002-12-26 15:50:45 +00:00
Ruslan Ermilov
ae82896268 Consistently mark std(in|out|err) with .Dv, because that's how they
are marked up in stdio(3), and because they are defined expressions
of type "FILE *".

Approved by:	re
2002-12-04 18:57:46 +00:00
John Baldwin
ba0b471d64 Break up a bunch of crazy if statements to use a case statement instead
to be cleaner.  Also, when deleting a chunk, try to find the mother chunk
as a whole chunk by default if this isn't a BSD partition or a unused or
whole chunk.  Before we just did this for FreeBSD and FAT slices, which
means that other chunk types such as EFI and mbr (mbr is used for slices
that don't have their own chunk type).

Submitted by:	nyan (mostly)
Approved by:	re
2002-12-02 21:42:29 +00:00
Yoshihiro Takahashi
1cfcbbd71c - Ease sanity check to get cylinders.
- Get the slice name from the result of kern.geom.conftxt.
2002-11-17 13:51:22 +00:00
Yoshihiro Takahashi
021587f8c1 Fixed style(9) 2002-11-15 13:24:29 +00:00
Marcel Moolenaar
c3e6b1182b Handle EFI partitions the same as regular FAT partitions. The only
difference between the two from a low-level point of view is that
the partition type is different. This change adds EFI related cases
to existing switch statements with existing FAT related cases.
2002-11-13 05:31:32 +00:00
Chad David
86b62d35bf - Document the chunk_name() function that replaces chunk_n[].
- Rearrange things a tiny bit.
2002-11-11 19:37:19 +00:00
Chad David
8ff8da756b Remove parameter names from function prototypes (at least one collided
with stdlib.h).

discussed with: phk
2002-11-11 18:55:57 +00:00
Poul-Henning Kamp
efb14d4614 Remove debugging printfs. 2002-11-11 10:08:46 +00:00
Marcel Moolenaar
cd5a1c3b76 MBR slices are named the same on ia64 as they are on i386. 2002-11-11 04:46:39 +00:00
Jake Burkholder
83702273a3 Write the boot block to the first 16 sectors of all partitions, instead of
always to the first 16 sectors of the disk.  The firmware reads the boot
code from a partition, defaulting to 'a' if none is specified, which only
corresponds to the first 16 sectors of the disk if 'a' is first.  Solaris
often makes the swap partition first, instead of the root partition, and
users expect to be able to do the same with freebsd as well.  This also
allows one to temporarily boot from another partition if the boot block
on the root partition gets scrambled somehow.
2002-11-10 21:07:29 +00:00
Marcel Moolenaar
7593e0d3c5 Add efi to the list of types for which we need to return tha name.
Also, return chunk type efi in case we find an EFI partition in
the GPT. We used to return FAT due to a lack of EFI type.
2002-11-10 20:53:10 +00:00
Marcel Moolenaar
c9a3bb24d6 Add an efi chunk type. We need to be able to create an EFI partition
on ia64, because that's where we need to put the loader and the
kernel.
2002-11-10 20:49:28 +00:00
Marcel Moolenaar
255bef40ce General cleanup:
o  Remove all code guarded by !defined(__ia64__). This file is
   specifically written for ia64,
o  Handle the case when read_block() or write_block() fails. We
   don't want sysinstall(8) to signal a thumbs-up on error,
o  Set the starting (cyl,hd,sect) triple to 0xFFFFFF when either
   bios_hd or bios_sect is zero or the LBA us not representable
   with the triple. In that case automaticly initialize the
   ending triple with 0xFFFFFF as well,
o  Reindent Write_Int32() as it was different than the rest of
   the file,
o  Remove some unused variables that appeared to be used but
   were effectively useless.
o  Plug a memory leak: The second timne we read the MBR, we write
   out a modified block, but didn't free the memory after writing.
o  Replace d1->sector_size with 512 when we read/write the MBR.
   We ignore the sector size in cases we shouldn't but adhered to
   it in cases it would be wrong if the sector_size wasn't 512.

This file should eventually be rewritten to write out a GPT. For
now, a MBR will do...
2002-11-10 20:47:02 +00:00
Yoshihiro Takahashi
3b6431b5ed - Recognize FAT partition on MBR and PC98 disks.
- Fix to convert to the name of partition.
2002-11-08 15:25:15 +00:00
Yoshihiro Takahashi
8704e2bb35 MFi386: revision 1.4. 2002-11-08 14:49:14 +00:00
John Baldwin
a96977d0ab Don't set a variable to a bogus value right before setting it to the
correct value in the next statement.
2002-11-08 14:00:44 +00:00
John Baldwin
7f55ebcd18 Don't set a value to a variable that we don't use. 2002-11-08 14:00:09 +00:00
John Baldwin
2b39144955 - Merge Write_FreeBSD() into Write_Disk().
- Miscellaneous cleanups.
2002-11-08 13:58:00 +00:00
Yoshihiro Takahashi
ba91558ce9 Fixed pc98 support.
(merged i386 changes from chunk.c 1.41 and disk.c 1.100)
2002-11-07 14:54:53 +00:00
John Baldwin
75bd4c1549 Get this closer to working. The Write_Disk() function's for loop needed
to use the same start condition as the i386 version.  However, since
Alpha's only have one fake "slice" from sysinstall's perspective we don't
need to use a loop, but can just write out the BSD label in the first
fake "slice".
2002-11-07 14:39:21 +00:00
John Baldwin
da58ad34ef Remove unused MBR gunk leftover from i386. 2002-11-03 21:18:17 +00:00
Yoshihiro Takahashi
0932c866b6 Fix to compile for pc98. 2002-11-03 09:35:08 +00:00
Marcel Moolenaar
62b693d7db Initialize d->bios_cyl. We know the media size in sectors, the number
of heads end the number of sectors per track. If there's an obvious
insanity (heads and sectors are both zero or the media size is not
an integral multiple of heads times sector) we set the number of
cylinders to zero.
2002-11-03 01:37:08 +00:00
Marcel Moolenaar
12d76c6fec Add support for GPT:
1. When the parition type is not an integer, try to parse the type
   as an UUID. If that succeeds, map the UUID to chunk_e.
2. For GPT partitions, pass the type constructed in point 1 above
   to Add_Chunk.

While here, fix the MBREXT case by only checking if the first 3
characters are MBR. This avoids duplication.
2002-11-02 12:14:04 +00:00
Marcel Moolenaar
0a8575280c Add support for ia64. This is almost identical to i386, except that
with GPT chunks of type "part" do not necessarily live under chunks
of type "freebsd". We don't necessarily have a disklabel.
2002-11-02 12:05:16 +00:00
Poul-Henning Kamp
a6db5ac980 Don't claim all MBR's have subtype 165 on i386.
Spotted by:	Frode Nordahl <frode@nordahl.net>
2002-11-02 10:57:44 +00:00
Poul-Henning Kamp
0514d63049 Fill in partition 2 with with "whole disk" parameters. 2002-11-01 16:28:19 +00:00
Poul-Henning Kamp
fd4a61e809 Style(9) improvements. 2002-10-31 07:56:40 +00:00
Poul-Henning Kamp
63abca411d Set the sector size for the disk. 2002-10-31 07:55:38 +00:00
Yoshihiro Takahashi
fe1f2a9a84 Restore to pc98 support. 2002-10-31 05:51:25 +00:00
Yoshihiro Takahashi
fecafa765a Use ${MACHINE} variable instead of using '.if .endif' each machines. 2002-10-31 05:43:49 +00:00
Yoshihiro Takahashi
c540b79f8b Add '#include <err.h>' for warn(). 2002-10-31 05:38:48 +00:00