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* The partition naming on ia64 (e.g. da0p1) cannot be selected basedmarcel2003-11-121-0/+4
| | | | | | | | | | | on whether the parent chunk is of type whole. This also applies to MBR slices for non-GPT disks. Since most of the GPT handling is conditionally compiled, do the same with the partition naming. This fixes a braino that caused slices to be named as GPT partitions and generally messing up an install. Pointy hat: marcel
* o Save a copy of the GPT entries for which there's a chunk with anmarcel2003-11-041-10/+55
| | | | | | | | | | | index referencing it. We need to know the original type and name so that we know what to put in the table when we reconstruct it. o Clear the table entries before we rebuild it to avoid that we end up with stale data. o Sequentially populate the table entries from the chunks. For the chunks that have an index (now referencing the saved copy) we use the saved type and name. This way we can handle unknown types better. In all cases we update the start and end LBAs.
* Don't divide the start and end of the chunk by the sector size whenmarcel2003-11-031-2/+2
| | | | | | filling in the GPT entry. Both are already in sector numbers (LBA) and exactly what we need for the entry. We now write a structurally correct GPT partitioning.
* Fix two bugs in the calculation of the last LBA of the GPT coveredmarcel2003-11-031-2/+2
| | | | | | | | | part of the disk. The first appears to be a typo and instead of dividing the media size with the sector size, we multiplied. The second is an off-by-1 error that's the result of mixing up count and index. The code in question is only applicable for virgin disks and is used to create the "whole" chunk, which covers only the GPT usable portion of the disk.
* Rewrite Write_Disk() so that it creates a GPT. Note that the code ismarcel2003-11-031-15/+363
| | | | | basicly untested, but the guts is all there. I need to free up a disk before I give it a spin.
* Turn Write_Disk() into a stub for now. It needs to be rewritten tomarcel2003-11-021-149/+2
| | | | write out a GPT and not a MBR.
* o Move Int_Open_Disk() from disk.c to open_disk.c for use by allmarcel2003-11-026-304/+603
| | | | | | | | | | | | | | | | | | | | | | | | | | 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.
* Do not fill in d_ncylinders, d_ntracks and d_nsectors in the disklabelmarcel2003-11-021-0/+2
| | | | | on ia64. Not only do we not have a disklabel by default, we also do not have a notion of cylinders, tracks and sectors.
* Compile-out support for allfreebsd, dedicate, sanitize and bios onmarcel2003-11-021-0/+2
| | | | ia64. These commands are PC specific and not supported.
* Turn Track_Aligned(), Prev_Track_Aligned(), Next_Track_Aligned(),marcel2003-11-021-7/+22
| | | | | | Cyl_Aligned(), Prev_Cyl_Aligned() and Next_Cyl_Aligned() into tautologies on ia64. GPT removes all notion of tracks, heads and sectors per track, so there are no alignment considerations.
* o In Print_Chunk(), don't print the address of the chunk on ia64. Itmarcel2003-11-021-4/+11
| | | | | | | | doesn't have any meaning and only results in lines longer than 80 characters. o In Delete_Chunk2(), also look for chunks of type "part" under chunks of type "whole" on ia64. They're not only under chunks of type "freebsd" there.
* Disable #define DEBUG in libdisk by default: since libdisk is primarilyrwatson2003-09-271-1/+1
| | | | | | | there to support sysinstall, and enabling DEBUG creates spurious console output that can't be read anyway... This slightly cleans up the visual impression of the system install by not spamming the console during the labeling of the disks.
* Ignore ccd(4)'s. This is not the best solution, but it at least removesobrien2003-08-281-0/+2
| | | | | | the "BARF 360" ccd(4) user's experience. Submitted by: rwatson
* Sanity check the list obtained from the kern.disks sysctl so that Disk_Names()scottl2003-06-071-1/+4
| | | | | doesn't get fooled into returning a bogus list. This should fix sysinstall from segfaulting when no disk devices are present.
* Teach libdisk that AMD64 works just like i386peter2003-04-305-8/+14
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* Only define platform once -- in a C file.obrien2003-04-302-20/+23
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* Fix a compiler warning.phk2003-04-231-0/+2
| | | | Submitted by: David Leimbach <leimy2k@mac.com>
* Fix compilation errors.phk2003-04-221-2/+1
| | | | I wonder how I managed to cross-compile this yesterday.
* Update libdisk to use the explicing encoding function for sunlabel dataphk2003-04-212-11/+13
| | | | structures.
* Use sized cast matching the sized pointer.phk2003-04-041-1/+1
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* Libdisk does not need to include <sys/diskslice.h> any more.phk2003-04-049-9/+0
| | | | | | | | | 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.
* The .Nm librarycharnier2003-03-241-2/+3
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* Ignore GBDE devices.phk2003-03-171-0/+2
| | | | Spotted by: Lucky Green <shamrock@cypherpunks.to>
* Fix build error.nyan2003-02-061-1/+0
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* - Remove unused old disk pointers from Write_FreeBSD() and Fill_Disklabel()jhb2003-02-047-21/+18
| | | | | functions. - Clean up a few signed/unsigned warnings.
* Remove mostly unused disk arguments from Fixup_*_Names() functions.jhb2003-02-041-9/+9
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* Use the fstype obtained from the GEOM dumpconf output to set the fstypejhb2003-01-101-1/+1
| | | | | | | of BSD part chunks when opening a disk. Reviewed by: phk MFC after: 2 days
* - Make New_Disk() non-static so it can be used in Create_Chunk_DWIM().jhb2003-01-103-3/+21
| | | | | | | | | | | | | | - 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
* Rename the dos_partition structure for pc98 to pc98_partition.nyan2003-01-041-2/+2
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* Correct typos, mostly s/ a / an / where appropriate. Some whitespace cleanup,schweikh2003-01-011-1/+1
| | | | especially in troff files.
* Return an error if the size of the sector is zero. This is for removablenyan2002-12-261-0/+6
| | | | | | | | devices that is not inserted any media. This is MFC candidate. Submitted by: ISAKA Yoji <isaka@cory.jp>
* Consistently mark std(in|out|err) with .Dv, because that's how theyru2002-12-041-1/+2
| | | | | | | are marked up in stdio(3), and because they are defined expressions of type "FILE *". Approved by: re
* Break up a bunch of crazy if statements to use a case statement insteadjhb2002-12-021-14/+16
| | | | | | | | | | | 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
* - Ease sanity check to get cylinders.nyan2002-11-171-6/+12
| | | | - Get the slice name from the result of kern.geom.conftxt.
* Fixed style(9)nyan2002-11-1514-410/+485
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* Handle EFI partitions the same as regular FAT partitions. The onlymarcel2002-11-132-0/+4
| | | | | | 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.
* - Document the chunk_name() function that replaces chunk_n[].davidc2002-11-111-5/+10
| | | | - Rearrange things a tiny bit.
* Remove parameter names from function prototypes (at least one collideddavidc2002-11-111-36/+37
| | | | | | with stdlib.h). discussed with: phk
* Remove debugging printfs.phk2002-11-111-7/+0
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* MBR slices are named the same on ia64 as they are on i386.marcel2002-11-111-4/+4
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* Write the boot block to the first 16 sectors of all partitions, instead ofjake2002-11-101-12/+13
| | | | | | | | | | 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.
* Add efi to the list of types for which we need to return tha name.marcel2002-11-101-1/+4
| | | | | 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.
* Add an efi chunk type. We need to be able to create an EFI partitionmarcel2002-11-101-0/+1
| | | | | on ia64, because that's where we need to put the loader and the kernel.
* General cleanup:marcel2002-11-101-96/+68
| | | | | | | | | | | | | | | | | | | | | | | 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...
* - Recognize FAT partition on MBR and PC98 disks.nyan2002-11-081-20/+47
| | | | - Fix to convert to the name of partition.
* MFi386: revision 1.4.nyan2002-11-081-1/+0
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* Don't set a variable to a bogus value right before setting it to thejhb2002-11-082-2/+0
| | | | correct value in the next statement.
* Don't set a value to a variable that we don't use.jhb2002-11-081-1/+0
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* - Merge Write_FreeBSD() into Write_Disk().jhb2002-11-081-40/+32
| | | | - Miscellaneous cleanups.
* Fixed pc98 support.nyan2002-11-072-6/+5
| | | | (merged i386 changes from chunk.c 1.41 and disk.c 1.100)
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