* add drive->media != ide_disk check to ide_abort()
* kill ide_cdrom_abort() and idedisk_abort()
* split __ide_abort() out of ide_abort()
* call driver->abort() inside ide_abort()
* convert the only user of driver->abort()
* fix default_abort() and idescsi_atapi_abort()
* make idescsi_atapi_abort() static
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>

* split __ide_error() out of ide_error()
* call driver->error() inside ide_error()
* convert all users of driver->error()
* fix default_cleanup() and idescsi_atapi_error()
* make idescsi_atapi_error() static
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>

* move idedisk_error() and ide_cdrom_error() to ide-io.c
* rename idedisk_error() to ide_ata_error()
* rename ide_cdrom_error() to ide_atapi_error()
* use ide_{ata,atapi}_error() in ide_error()
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>

* move idedisk_dump_status() and ide_dump_status() to ide-lib.c
* rename idedisk_dump_status() to ide_dump_ata_status()
* use ide_dump_{ata,atapi}_status() in ide_dump_status()
* use ide_dump_status() in ide-cd.c, ide-disk.c and ide-scsi.c
* make ide_dump_opcode() and ide_dump_atapi_status)() static
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>

* add it to ide-lib.c and cleanup ide{disk}_dump_status()
* as a bonus it fixes unknown opcode reporting in ide_dump_status()
* use ide_dump_opcode() in ide_dump_atapi_status()
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>

also kill default_sense() in ide.c
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>

From: Jim Paris <jim@jtan.com>

Bartlomiej: I have an ICH3-M controller on my laptop.  The BIOS is
leaving the prog-if as 0x8E (primary = legacy, secondary = native).
When the PCI interrupt is routed (either in the IDE driver's
pci_enable_device, or earlier if pci=routeirq is used), unhandled
interrupts cause IRQ 9 to be disabled, breaking most of my other
hardware.  This seems to be caused by having the nonexistant secondary
interface set to native mode.  According to the datasheet I checked,
having different modes for primary/secondary is not an allowed
combination anyway, so the following PCI quirk checks for this case
and forces both interfaces to legacy if true.

It may make sense to make this more generic (this problem may affect
other PCI IDs as well), or it may be better solved in the IDE driver,
at least when pci=routeirq is not used.  But the following patch does
work well for me.
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>

From: Prarit Bhargava <prarit@sgi.com>

Please see discussion related to this patch here,

http://marc.theaimsgroup.com/?l=linux-ide&m=110485007824374&w=2Acked-by: Jens Axboe <axboe@suse.de>
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>

Ben did not disagree to hide the 3 additional lines printed when booting
my ibook with the 'quiet' cmdline option.
I think these debug printk have no real value for normal operation.
Signed-off-by: Olaf Hering <olh@suse.de>
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>

Reported to work OK by Daniel Robitaille <robitaille@gmail.com>.
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>

On Mon, 03 Jan 2005 21:44:33 +0000, Alan Cox <alan@lxorguk.ukuu.org.uk> wrote:
>
> Different PCI functions are but nothing requires that the PCI function
> that is the IDE controller is only the IDE controller. In some cases
> other logic lives in the "spare" BAR register areas of the device.
>
> One example where the weird design makes it obvious is the CS5520. Here
> the 5520 bridge has the IDE in one BAR and all sorts of other logic
> (including the xBUS virtual ISA environment) in the same PCI function.
> On that chip a pci_disable_device on the IDE pci_dev turns off mundane
> things like the timer chips keyboard and mouse 8).
>
> Other vendors do equally evil things and providing the chip reports IDE
> class and has the IDE BARs set up nobody else is any the wiser and
> presumably gate count goes down.
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>

into ppc970.osdl.org:/home/torvalds/v2.6/linux

Remove nowhere referenced file. (egrep "filename\." didn't find anything)
Signed-off-by: Domen Puncer <domen@coderock.org>
Signed-off-by: Ian Molton <spyro@f2s.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

This avoids having fs/fifo.c having to know anything about
pipe data passing details, and cleans up the code.

This updates the banner comments at the top of the frv arch files so
that they don't proclaim to be part of the m68k arch and also to
attribute responsibility for them to myself. 
Signed-Off-By: David Howells <dhowells@redhat.com>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

This makes the general pud_alloc() and pmd_alloc() inline functions
unavailable if CONFIG_MMU is not defined. 
Signed-Off-By: David Howells <dhowells@redhat.com>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

This provides a stub asm/a.out.h for the FRV arch.  This shouldn't be
necessary as FRV doesn't support the AOUT binfmt, but it seems to be
required by some archs for compilation of fs/exec.c.
Signed-Off-By: David Howells <dhowells@redhat.com>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

This removes the excess argument being passed to expand_stack() as it
isn't needed in -bk8.
Signed-Off-By: David Howells <dhowells@redhat.com>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

This marks the vperfctr syscalls as unavailable as they aren't actually
implemented in -bk8. 
Signed-Off-By: David Howells <dhowells@redhat.com>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

Thisintroduces __GFP_ZERO as an additional gfp_mask element to allow to
request zeroed pages from the page allocator:

 - Modifies the page allocator so that it zeroes memory if __GFP_ZERO is
   set

 - Replace all page zeroing after allocating pages by prior allocations with
   allocations using __GFP_ZERO
Signed-off-by: Christoph Lameter <clameter@sgi.com>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

into ppc970.osdl.org:/home/torvalds/v2.6/linux

into kernel.bkbits.net:/home/davem/sparc-2.6

The callers used to do it, but with the 4-level page
table code this is no longer the case.  Noticed by
Nick Piggin and Andrew Morton.
Signed-off-by: David S. Miller <davem@davemloft.net>

into ppc970.osdl.org:/home/torvalds/v2.6/linux

Reported by Wakko Warner.

The megaraid driver is trying to remove a non-empty directory in procfs.

Trivially fixed by first unregistering the driver, which will remove all
the per-controller files in the megaraid directory, and only _then_
removing the megaraid /proc directory entry.

into shinybook.infradead.org:/home/dwmw2/bk/mtd-2.6

Signed-off-by: Domen Puncer <domen@coderock.org>
Signed-off-by: David Woodhouse <dwmw2@infradead.org>

Let the CVS idents catch up where changes have been made upstream.
Signed-off-by: David Woodhouse <dwmw2@infradead.org>

Signed-off-by: Adrian Bunk <bunk@stusta.de>
Signed-off-by: David Woodhouse <dwmw2@infradead.org>

Also some cosmetic fixes in the map driver itself.
Signed-off-by: David Woodhouse <dwmw2@infradead.org>

Signed-off-by: David Woodhouse <dwmw2@infradead.org>

This allows one kernel build to support multiple machines.
Signed-off-by: Richard Purdie <rpurdie@rpsys.net>
Signed-off-by: David Woodhouse <dwmw2@infradead.org>

Rewritten alternative driver by Gareth Bult and Jörn Engel.
Signed-off-by: David Woodhouse <dwmw2@infradead.org>

I took a look at the cause for these warnings in the 2.6.10 kernel,

drivers/mtd/maps/nettel.c:361: warning: assignment makes pointer from integer without a cast
drivers/mtd/maps/nettel.c:395: warning: assignment makes pointer from integer without a cast

and as far as I can see the casts in there (to unsigned long and back to
void*) are completely unnessesary ('virt' in 'struct map_info' is a void
__iomem *), and getting rid of those casts buys us a warning free build.
Signed-off-by: Jesper Juhl <juhl-lkml@dif.dk>
Signed-off-by: David Woodhouse <dwmw2@infradead.org>

The patch below fixes a small but fatal bug in the code that handles
non-buswidth-aligned writes. The problem is that the code used the same
index in both map_word and buf, therefore putting the wrong words in the
map_word that partially contains old data and partially contains new
data. The result: corrupt data is being written.
Signed-off-by: Koen Martens <kmartens@sonologic.nl>
Signed-off-by: David Woodhouse <dwmw2@infradead.org>

EMU10K1/EMU10K2 driver
Print out the invalid values at resource allocation errors, too.
Signed-off-by: Takashi Iwai <tiwai@suse.de>

ES1968 driver,CA0106 driver,EMU10K1/EMU10K2 driver
Don't probe sample rates on chips which need no VRA.
Signed-off-by: Takashi Iwai <tiwai@suse.de>