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  1. 15 May, 2007 1 commit
  3. 10 May, 2007 1 commit
  5. 09 May, 2007 2 commits
    • Bartlomiej Zolnierkiewicz's avatar
      ide: legacy PCI bus order probing fixes · 6d208b39
      Bartlomiej Zolnierkiewicz authored 
      IDE PCI host drivers should register themselves with IDE core only when
IDE driver is built-in, otherwise (IDE driver is modular and thus IDE PCI
host drivers are also modular) the code has no effect and just complicates
the probing.

Fix it by adding new config option CONFIG_IDEPCI_PCIBUS (defined only when
needed and invisible to the user) and covering by #ifdef/#endif the code
in question.  It turned out that "ide=reverse" was silently accepted but did
nothing in case when IDE driver was modular, this is fixed now.
Signed-off-by: default avatarBartlomiej Zolnierkiewicz <bzolnier@gmail.com>
      6d208b39
    • Bartlomiej Zolnierkiewicz's avatar
      ide: make /proc/ide/ optional · ecfd80e4
      Bartlomiej Zolnierkiewicz authored 
      All important information/features should be already available through
sysfs and ioctl interfaces.

Add CONFIG_IDE_PROC_FS (CONFIG_SCSI_PROC_FS rip-off) config option,
disabling it makes IDE driver ~5 kB smaller (on x86-32).

While at it add CONFIG_PROC_FS=n versions of proc_ide_{create,destroy}()
and remove no longer needed #ifdefs.
Signed-off-by: default avatarBartlomiej Zolnierkiewicz <bzolnier@gmail.com>
      ecfd80e4
  7. 20 Apr, 2007 1 commit
  9. 26 Mar, 2007 1 commit
  11. 17 Mar, 2007 2 commits
  13. 14 Mar, 2007 1 commit
  15. 03 Mar, 2007 1 commit
  17. 17 Feb, 2007 2 commits
  19. 07 Feb, 2007 4 commits
    • Hannes Reinecke's avatar
      ACPI support for IDE devices · e3a59b4d
      Hannes Reinecke authored 
      This patch implements ACPI integration for generic IDE devices.
The ACPI spec mandates that some methods are called during suspend and
resume. And consequently there most modern Laptops cannot resume
properly without it.

According to the spec, we should call '_GTM' (Get Timing) upon suspend
to store the current IDE adapter settings.
Upon resume we should call '_STM' (Set Timing) to initialize the
adapter with the stored settings; afterwards '_GTF' (Get Taskfile)
should be called which returns a buffer with some IDE initialisation
commands. Those commands should be passed to the drive.

There are two module params which control the behaviour of this patch:

'ide=noacpi'
	Do not call any ACPI methods (Disables any ACPI method calls)
'ide=acpigtf'
	Enable execution of _GTF methods upon resume.
	Has no effect if 'ide=noacpi' is set.
'ide=acpionboot'
	Enable execution of ACPI methods during boot.
	This might be required on some machines if 'ide=acpigtf' is
	selected as some machines modify the _GTF information
	depending on the drive identification passed down with _STM.
Signed-off-by: default avatarHannes Reinecke <hare@suse.de>
Signed-off-by: default avatarBartlomiej Zolnierkiewicz <bzolnier@gmail.com>
      e3a59b4d
    • Mark Lord's avatar
      IDE Driver for Delkin/Lexar/etc.. cardbus CF adapter · 78281c53
      Mark Lord authored 
      On Thursday 11 January 2007 23:17, Bartlomiej Zolnierkiewicz wrote:
> 
> My working IDE tree (against Linus' tree) now resides here:
> 
> 	http://kernel.org/pub/linux/kernel/people/bart/pata-2.6/patches/

Bart, here's a driver I've been keeping out-of-tree for the past couple
of years.  This is for the Delking/Lexar/ASKA/etc.. 32-bit cardbus IDE
CompactFlash adapter card.

It's probably way out of sync with the latest driver model (??), but it
still builds/works.  I'm not interested in doing much of a rewrite, other
than for libata someday, as I no longer use the card myself.

But lots of other people do seem to use it, so it might be nice to see it
"in-tree".
Signed-off-by: default avatarMark Lord <mlord@pobox.com>
Signed-off-by: default avatarBartlomiej Zolnierkiewicz <bzolnier@gmail.com>
      78281c53
    • Jack Lee's avatar
      ide: add it8213 IDE driver · 9c6712c0
      Jack Lee authored 
      From: Alan Cox <alan@lxorguk.ukuu.org.uk>
Signed-off-by: default avatarBartlomiej Zolnierkiewicz <bzolnier@gmail.com>
      9c6712c0
    • Sergei Shtylyov's avatar
      ide: add Toshiba TC86C001 IDE driver (take 2) · 33dced2e
      Sergei Shtylyov authored 
      This is the driver for the Toshiba TC86C001 GOKU-S PCI IDE controller,
completely reworked from the original brain-damaged Toshiba's 2.4 version.

This single channel UltraDMA/66 controller is very simple in programming,
yet Toshiba managed to plant many interesting bugs in it.  The particularly
nasty "limitation 5" (as they call the errata) caused me to abuse the IDE
core in a possibly most interesting way so far.  However, this is still
better than the #ifdef mess in drivers/ide/ide-io.c that the original
version included (well, it had much more mess)...
Signed-off-by: default avatarSergei Shtylyov <sshtylyov@ru.mvista.com>
Acked-by: default avatarAlan Cox <alan@redhat.com>
Cc: Greg KH <greg@kroah.com>
Signed-off-by: default avatarAndrew Morton <akpm@osdl.org>
Signed-off-by: default avatarBartlomiej Zolnierkiewicz <bzolnier@gmail.com>
      33dced2e
  21. 12 Dec, 2006 1 commit
  23. 07 Dec, 2006 1 commit
    • Olaf Hering's avatar
      [PATCH] winbond IDE depends on IDEDMA · 9468f687
      Olaf Hering authored 
      winbond ide depends on idedma.
Move the option into the IDEDMA section.

  drivers/built-in.o: In function `.sl82c105_ide_dma_timeout':
  sl82c105.c:(.text+0x624d0): undefined reference to `.__ide_dma_timeout'
  drivers/built-in.o: In function `.sl82c105_ide_dma_off_quietly':
  sl82c105.c:(.text+0x6274c): undefined reference to `.__ide_dma_off_quietly'
  drivers/built-in.o: In function `.sl82c105_ide_dma_on':
  sl82c105.c:(.text+0x6284c): undefined reference to `.__ide_dma_on'
  drivers/built-in.o: In function `.sl82c105_check_drive':
  sl82c105.c:(.text+0x628ec): undefined reference to `.__ide_dma_bad_drive'
  sl82c105.c:(.text+0x62934): undefined reference to `.__ide_dma_good_drive'
  drivers/built-in.o: In function `.sl82c105_ide_dma_start':
  sl82c105.c:(.text+0x62c24): undefined reference to `.ide_dma_start'
  make[1]: *** [.tmp_vmlinux1] Error 1
Signed-off-by: default avatarOlaf Hering <olaf@aepfle.de>
Acked-by: default avatar"Bartlomiej Zolnierkiewicz" <bzolnier@gmail.com>
Cc: Alan Cox <alan@lxorguk.ukuu.org.uk>
Signed-off-by: default avatarAndrew Morton <akpm@osdl.org>
Signed-off-by: default avatarLinus Torvalds <torvalds@osdl.org>
      9468f687
  25. 03 Oct, 2006 3 commits
  27. 30 Sep, 2006 1 commit
    • David Howells's avatar
      [PATCH] BLOCK: Make it possible to disable the block layer [try #6] · 9361401e
      David Howells authored 
      Make it possible to disable the block layer.  Not all embedded devices require
it, some can make do with just JFFS2, NFS, ramfs, etc - none of which require
the block layer to be present.

This patch does the following:

 (*) Introduces CONFIG_BLOCK to disable the block layer, buffering and blockdev
     support.

 (*) Adds dependencies on CONFIG_BLOCK to any configuration item that controls
     an item that uses the block layer.  This includes:

     (*) Block I/O tracing.

     (*) Disk partition code.

     (*) All filesystems that are block based, eg: Ext3, ReiserFS, ISOFS.

     (*) The SCSI layer.  As far as I can tell, even SCSI chardevs use the
     	 block layer to do scheduling.  Some drivers that use SCSI facilities -
     	 such as USB storage - end up disabled indirectly from this.

     (*) Various block-based device drivers, such as IDE and the old CDROM
     	 drivers.

     (*) MTD blockdev handling and FTL.

     (*) JFFS - which uses set_bdev_super(), something it could avoid doing by
     	 taking a leaf out of JFFS2's book.

 (*) Makes most of the contents of linux/blkdev.h, linux/buffer_head.h and
     linux/elevator.h contingent on CONFIG_BLOCK being set.  sector_div() is,
     however, still used in places, and so is still available.

 (*) Also made contingent are the contents of linux/mpage.h, linux/genhd.h and
     parts of linux/fs.h.

 (*) Makes a number of files in fs/ contingent on CONFIG_BLOCK.

 (*) Makes mm/bounce.c (bounce buffering) contingent on CONFIG_BLOCK.

 (*) set_page_dirty() doesn't call __set_page_dirty_buffers() if CONFIG_BLOCK
     is not enabled.

 (*) fs/no-block.c is created to hold out-of-line stubs and things that are
     required when CONFIG_BLOCK is not set:

     (*) Default blockdev file operations (to give error ENODEV on opening).

 (*) Makes some /proc changes:

     (*) /proc/devices does not list any blockdevs.

     (*) /proc/diskstats and /proc/partitions are contingent on CONFIG_BLOCK.

 (*) Makes some compat ioctl handling contingent on CONFIG_BLOCK.

 (*) If CONFIG_BLOCK is not defined, makes sys_quotactl() return -ENODEV if
     given command other than Q_SYNC or if a special device is specified.

 (*) In init/do_mounts.c, no reference is made to the blockdev routines if
     CONFIG_BLOCK is not defined.  This does not prohibit NFS roots or JFFS2.

 (*) The bdflush, ioprio_set and ioprio_get syscalls can now be absent (return
     error ENOSYS by way of cond_syscall if so).

 (*) The seclvl_bd_claim() and seclvl_bd_release() security calls do nothing if
     CONFIG_BLOCK is not set, since they can't then happen.
Signed-Off-By: default avatarDavid Howells <dhowells@redhat.com>
Signed-off-by: default avatarJens Axboe <axboe@kernel.dk>
      9361401e
  29. 31 Jul, 2006 1 commit
  31. 25 Jul, 2006 1 commit
    • Johannes Berg's avatar
      [POWERPC] fix up front-LED Kconfig · d1a8df91
      Johannes Berg authored 
      This patch fixes the front-LED Kconfig issues I introduced while
creating it. Apparently having a dependency isn't enough to have the
select not evaluated or something like that.

The patch also changes the default configuration for pmac32 select the
default for the LED to be the IDE trigger. While I was at it, I
completely updated the defconfig and also added snd-aoa to it.
Signed-off-by: default avatarJohannes Berg <johannes@sipsolutions.net>
Signed-off-by: default avatarPaul Mackerras <paulus@samba.org>
      d1a8df91
  33. 07 Jul, 2006 1 commit
  35. 28 Jun, 2006 1 commit
  37. 03 Feb, 2006 3 commits
  39. 15 Dec, 2005 2 commits
  41. 18 Nov, 2005 1 commit
  43. 17 Nov, 2005 1 commit
  45. 09 Nov, 2005 1 commit
  47. 29 Oct, 2005 1 commit
    • Pete Popov's avatar
      Cleaned up AMD Au1200 IDE driver: · 26a940e2
      Pete Popov authored 
      - converted to platform bus
- removed pci dependencies
- removed virt_to_phys/phys_to_virt calls
    
System now can root off of a disk.
Signed-off-by: default avatarRalf Baechle <ralf@linux-mips.org>

diff --git a/Documentation/mips/AU1xxx_IDE.README b/Documentation/mips/AU1xxx_IDE.README
new file mode 100644
      26a940e2
  49. 18 Aug, 2005 1 commit
  51. 28 Jun, 2005 1 commit
    • Alan Cox's avatar
      [PATCH] ide: it8212 backport for Bartlomiej IDE · da9091ee
      Alan Cox authored 
      This lets you throw out the iteraid stuff that has ended up back in due
to stupid goings on in the IDE world. Its the same heavily tested code
shipped in Fedora/Red Hat products but without the other dependancies on
the Bartlomiej IDE layer.

Pre-requisite: the ide-disk patch I sent to handle pure LBA devices.

Obviously you lose things like hot unplug with the Bartlomiej IDE layer
at the moment but that won't matter to most users.

The patch does the following
- Add IT8211/12 to pci_ids.h
- Add Makefile/Kconfig entry
- Add it8212 driver

No core IDE code is touched by this diff

Embedded system testing and the ability to force raid mode off by David
Howells

Made possible by the ite reference code, documentation and also several
clarifications and pieces of assistance provided by ITE themselves
Signed-off-by: default avatarAlan Cox <alan@redhat.com>
Acked-by: default avatarBartlomiej Zolnierkiewicz <B.Zolnierkiewicz@elka.pw.edu.pl>
Signed-off-by: default avatarAndrew Morton <akpm@osdl.org>
Signed-off-by: default avatarLinus Torvalds <torvalds@osdl.org>
      da9091ee
  53. 22 Jun, 2005 1 commit
  55. 16 Apr, 2005 1 commit
    • Linus Torvalds's avatar
      Linux-2.6.12-rc2 · 1da177e4
      Linus Torvalds authored 
      Initial git repository build. I'm not bothering with the full history,
even though we have it. We can create a separate "historical" git
archive of that later if we want to, and in the meantime it's about
3.2GB when imported into git - space that would just make the early
git days unnecessarily complicated, when we don't have a lot of good
infrastructure for it.

Let it rip!
      1da177e4