linux-toradex.git/drivers/ata, branch v3.2.16 Linux kernel for Apalis and Colibri modules pata_legacy: correctly mask recovery field for HT6560B 2012-04-02T16:52:49+00:00 Sergei Shtylyov sshtylyov@ru.mvista.com 2012-01-19T16:09:56+00:00 ae72c6c317b0c2fd455c131b45e290b9acf6b354 commit 9716387311c790de381214c03e7f1b72b91a8189 upstream. According to the HT6560H datasheet, the recovery timing field is 4-bit wide, with a value of 0 meaning 16 cycles. Correct obvious thinko in the recovery field mask. Signed-off-by: Sergei Shtylyov <sshtylyov@ru.mvista.com> Signed-off-by: Jeff Garzik <jgarzik@redhat.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 
commit 9716387311c790de381214c03e7f1b72b91a8189 upstream.

According to the HT6560H datasheet, the recovery timing field is 4-bit wide,
with a value of 0 meaning 16 cycles. Correct obvious thinko in the recovery
field mask.

Signed-off-by: Sergei Shtylyov <sshtylyov@ru.mvista.com>
Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
pata_of_platform: Add missing CONFIG_OF_IRQ dependency. 2011-12-22T20:00:32+00:00 David Miller davem@davemloft.net 2011-12-21T22:38:10+00:00 19d40dcabf1cdf84e1a76c147b7177b5a6c21943 Signed-off-by: David S. Miller <davem@davemloft.net> Signed-off-by: Jeff Garzik <jgarzik@redhat.com> 
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
libata: fix build without BMDMA 2011-11-17T07:11:42+00:00 Alexander Beregalov a.beregalov@gmail.com 2011-11-12T21:30:56+00:00 aab9440453d19c1885fa391d4aafd7705f316247 fix these errors: drivers/ata/libata-sff.c:2538:3: error: implicit declaration of function 'ata_pci_bmdma_prepare_host' drivers/ata/libata-sff.c:2549:40: error: 'ata_bmdma_interrupt' undeclared (first use in this function) Signed-off-by: Alexander Beregalov <a.beregalov@gmail.com> Signed-off-by: Jeff Garzik <jgarzik@redhat.com> 
fix these errors:
drivers/ata/libata-sff.c:2538:3: error: implicit declaration of function
'ata_pci_bmdma_prepare_host'
drivers/ata/libata-sff.c:2549:40: error: 'ata_bmdma_interrupt'
undeclared (first use in this function)

Signed-off-by: Alexander Beregalov <a.beregalov@gmail.com>
Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
[libata] ahci_platform: fix DT probing 2011-11-17T07:10:49+00:00 Rob Herring rob.herring@calxeda.com 2011-11-16T03:00:56+00:00 ff956135008bca99b5e38f48f0d10a2c04fef2d6 The change in commit 904c04feaf13ed "ahci_platform: Add the board_ids..." doesn't work for the DT probing case as platform_get_device_id returns NULL. Pick the default ahci_port_info in this case. Signed-off-by: Rob Herring <rob.herring@calxeda.com> Acked-by: Anton Vorontsov <cbouatmailru@gmail.com> Cc: Richard Zhu <richard.zhu@linaro.org> Cc: linux-ide@vger.kernel.org Cc: linux-kernel@vger.kernel.org Signed-off-by: Jeff Garzik <jgarzik@redhat.com> 
The change in commit 904c04feaf13ed "ahci_platform: Add the board_ids..."
doesn't work for the DT probing case as platform_get_device_id returns
NULL. Pick the default ahci_port_info in this case.

Signed-off-by: Rob Herring <rob.herring@calxeda.com>
Acked-by: Anton Vorontsov <cbouatmailru@gmail.com>
Cc: Richard Zhu <richard.zhu@linaro.org>
Cc: linux-ide@vger.kernel.org
Cc: linux-kernel@vger.kernel.org
Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
pata_of_platform: Don't use NO_IRQ 2011-11-10T20:57:59+00:00 Anton Vorontsov cbouatmailru@gmail.com 2011-11-10T16:28:59+00:00 2d5fcc986da944bca8257f358b155eec79fc4120 Drivers should not use NO_IRQ; moreover, some architectures don't have it nowadays. '0' is the 'no irq' case. Signed-off-by: Anton Vorontsov <cbouatmailru@gmail.com> Acked-by: Alan Cox <alan@linux.intel.com> Signed-off-by: Jeff Garzik <jgarzik@redhat.com> 
Drivers should not use NO_IRQ; moreover, some architectures don't
have it nowadays. '0' is the 'no irq' case.

Signed-off-by: Anton Vorontsov <cbouatmailru@gmail.com>
Acked-by: Alan Cox <alan@linux.intel.com>
Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
[libata] ahci: Add ASMedia ASM1061 support 2011-11-09T06:47:36+00:00 Keng-Yu Lin kengyu@canonical.com 2011-11-09T06:47:36+00:00 c9703765f3d5ab27909011dee4a05affe48e4442 Signed-off-by: Keng-Yu Lin <kengyu@canonical.com> Signed-off-by: Jeff Garzik <jgarzik@redhat.com> 
Signed-off-by: Keng-Yu Lin <kengyu@canonical.com>
Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
[libata] Issue SRST to Sil3726 PMP 2011-11-09T06:38:00+00:00 Gwendal Grignou gwendal@google.com 2011-10-20T00:17:02+00:00 7a46c0780babea7d0b3f277a33ea243be38eb942 Reenable sending SRST to devices connected behind a Sil3726 PMP. This allow staggered spinups and handles drives that spins up slowly. While the drives spin up, the PMP will not accept SRST. Most controller reissues the reset until the drive is ready, while some [Sil3124] returns an error. In ata_eh_error, wait 10s before reset the ATA port and try again. Signed-off-by: Gwendal Grignou <gwendal@google.com> Acked-by: Tejun Heo <tj@kernel.org> Signed-off-by: Jeff Garzik <jgarzik@redhat.com> 
Reenable sending SRST to devices connected behind a Sil3726 PMP.
This allow staggered spinups and handles drives that spins up slowly.

While the drives spin up, the PMP will not accept SRST.
Most controller reissues the reset until the drive is ready, while
some [Sil3124] returns an error.
In ata_eh_error, wait 10s before reset the ATA port and try again.

Signed-off-by: Gwendal Grignou <gwendal@google.com>
Acked-by: Tejun Heo <tj@kernel.org>
Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
sata_sis.c: trivial spelling fix 2011-11-09T06:36:49+00:00 Chris Dunlop chris@onthe.net.au 2011-10-23T23:38:18+00:00 142924cf402f9c0568004f0e2a27988fe3556c61 Trivial spelling fix. Signed-off-by: Chris Dunlop <chris@onthe.net.au> Signed-off-by: Jeff Garzik <jgarzik@redhat.com> 
Trivial spelling fix.

Signed-off-by: Chris Dunlop <chris@onthe.net.au>
Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
ahci_platform: use dev_get_platdata() 2011-11-09T06:36:00+00:00 JiSheng Zhang jszhang3@gmail.com 2011-10-31T13:20:10+00:00 003456145f0d23b73f080abd1fd7981788438693 Use dev_get_platdata() to retrieve the struct ahci_platform_data data from the platform. Signed-off-by: JiSheng Zhang <jszhang3@gmail.com> Signed-off-by: Jeff Garzik <jgarzik@redhat.com> 
Use dev_get_platdata() to retrieve the struct ahci_platform_data data
from the platform.

Signed-off-by: JiSheng Zhang <jszhang3@gmail.com>
Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
[libata] libata-scsi.c: Add function parameter documentation 2011-11-09T06:32:27+00:00 Marcos Paulo de Souza marcos.mage@gmail.com 2011-11-01T01:50:16+00:00 6d2dd054295e26dad0a84e2fe2029a1428242f8b Add the documentation of parameters of ata_change_queue_depth to silence the warning of make xmldocs Signed-off-by: Marcos paulo de Souza <marcos.mage@gmail.com> Acked-by: Randy Dunlap <rdunlap@xenotime.net> Signed-off-by: Jeff Garzik <jgarzik@redhat.com> 
Add the documentation of parameters of ata_change_queue_depth to silence the warning of make xmldocs

Signed-off-by: Marcos paulo de Souza <marcos.mage@gmail.com>
Acked-by: Randy Dunlap <rdunlap@xenotime.net>
Signed-off-by: Jeff Garzik <jgarzik@redhat.com>