linux.git/drivers/ata, branch v2.6.26-rc7

Merge git://git.kernel.org/pub/scm/linux/kernel/git/bart/ide-2.6

2008-06-20T19:46:47+00:00

* git://git.kernel.org/pub/scm/linux/kernel/git/bart/ide-2.6:
  BAST: Remove old IDE driver
  pcmcia ide kingston compactflash's have a new manufacturer id
  pcmcia: add another pata/ide ID
  pcmcia: add an pata/ide ID
  ide: increase timeout in wait_drive_not_busy()
  palm_bk3710: fix resource management

pcmcia: add another pata/ide ID

2008-06-20T18:53:34+00:00

Addition of Transcend 1GB 45x id so that it is properly detected.

[bart: fix typo in ide-cs's ID spotted by Alan Cox]

Signed-off-by: William Peters 
Signed-off-by: Kristoffer Ericson 
CC: Alan Cox 
CC: linux-ide@vger.kernel.org
Signed-off-by: Dominik Brodowski 
Signed-off-by: Bartlomiej Zolnierkiewicz

pcmcia: add an pata/ide ID

2008-06-20T18:53:34+00:00

Add an id for:

product info: "M-Systems", "CF300", ""
manfid: 0x000a, 0x0000
function: 4 (fixed disk)

Signed-off-by: Matt Reimer 
CC: Alan Cox 
CC: linux-ide@vger.kernel.org
Signed-off-by: Dominik Brodowski 
Signed-off-by: Bartlomiej Zolnierkiewicz

ahci: sis can't do PMP

2008-06-19T00:56:58+00:00

From: Piter PUNK 

SiS AHCIs say they can do PMP but can't and fail detection if SRST w/
pmp==15 is used.  Turn off PMP support.

tj: added patch description, adapted patch to #upstream-fixes and
    renamed board_ahci_sis to board_ahci_nopmp.

Signed-off-by: Tejun Heo 
Signed-off-by: Jeff Garzik

ata_piix: add TECRA M4 to broken suspend list

2008-06-19T00:28:17+00:00

TOSHIBA also used "TECRA M4" in additon to "Tecra M4", add it.

Signed-off-by: Tejun Heo 
Signed-off-by: Jeff Garzik

LIBATA: Add HAVE_PATA_PLATFORM to select PATA_PLATFORM driver

2008-06-19T00:28:00+00:00

Add HAVE_PATA_PLATFORM to select the pata platform driver
to ensure that we do not end up with a long 'depends on' list
when other users of this driver turn up.

Signed-off-by: Ben Dooks 
Signed-off-by: Jeff Garzik

sata_mv: warn on PIO with multiple DRQs

2008-06-19T00:27:58+00:00

Chip errata sometimes prevents reliable use of PIO commands which involve
more than a single DRQ (data request).  In normal operation, libata should
not generate such PIO commands (uses DMA instead), but they could be sent
in via SG_IO from userspace.

A full workaround might be to break up such commands into sequences
of single DRQ ones, but that's just way too complex for something
that doesn't normally happen in real life.

So, allow the attempt (it often works, despite the errata),
but log the event for reference when somebody screams.

Signed-off-by: Mark Lord 
Signed-off-by: Jeff Garzik

sata_mv: enable async_notify for 60x1 Rev.C0 and higher

2008-06-19T00:27:55+00:00

The early chipsets cannot safely handle Async Notification (AN),
but 6041/6081 chip revision "C0" (and newer) can handle it.

So allow AN for "C0" and higher.

This enables use of hotplug on PMP ports for the 6041/6081 PCI Rev.9 chips.

Signed-off-by: Mark Lord 
Signed-off-by: Jeff Garzik

libata: don't check whether to use DMA or not for no data commands

2008-06-19T00:27:49+00:00

There's no reason to check whether to use DMA or not for no data
commands.  Don't do it.  While at it, make local variable using_pio in
atapi_xlat() set iff ATAPI_PROT_PIO is going to be used and rename
ata_check_atapi_dma() to atapi_check_dma() for consistency.

Signed-off-by: Tejun Heo 
Signed-off-by: Jeff Garzik

ahci: jmb361 has only one port

2008-06-19T00:27:45+00:00

JMB361 has only one port but reports it has two causing longish probe
failure on the second one.  Quirk it.

Reported by Gajo Petrovic in bz 10911.

Signed-off-by: Tejun Heo 
Cc: Gajo Petrovic 
Signed-off-by: Jeff Garzik