linux-toradex.git/drivers/ata/ata_piix.c, branch v4.19-rc4

ata_piix: constify pci_bits

2018-01-08T14:15:41+00:00

pci_bits are not supposed to change at runtime. Functions
pci_test_config_bits() working with const 'struct pci_bits'.
So mark the non-const structs as const.

Signed-off-by: Arvind Yadav 
Signed-off-by: Tejun Heo

ata_piix: Add Fujitsu-Siemens Lifebook S6120 to short cable IDs

2017-09-19T03:32:02+00:00

Fujitsu-Siemens Lifebook S6120 misdetects the cable type for some
drives. The problematic one in this case is an mSATA SSD hooked up via a
mSATA->PATA bridge. With regular hard disks the detection seems to work
correctly.

Strangely an older Lifebook model (S6020) detects the cable as 80c
with the mSATA SSD, even if using the exact same flex cable.

Cc: Tejun Heo 
Signed-off-by: Ville Syrjälä 
Signed-off-by: Tejun Heo

ata: update references for libata documentation

2017-05-16T11:44:20+00:00

The libata documentation is now using ReST. Update references
to it to point to the new place.

Signed-off-by: Mauro Carvalho Chehab

ata_piix: Add Device IDs for Intel 9 Series PCH

2014-08-28T12:53:40+00:00

This patch adds the IDE mode SATA Device IDs for the Intel 9 Series PCH.

Signed-off-by: James Ralston 
Signed-off-by: Tejun Heo 
Cc: stable@vger.kernel.org

ata: use CONFIG_PM_SLEEP instead of CONFIG_PM where applicable in host drivers

2014-05-10T02:37:49+00:00

This patch fixes host drivers to use CONFIG_PM_SLEEP instead of CONFIG_PM
where applicable.  Benefits of this change:

* unused code is not being compiled in for CONFIG_PM=y, CONFIG_PM_SLEEP=n
  and CONFIG_PM_RUNTIME=y configurations

* easier transition to use struct dev_pm_ops and SIMPLE_DEV_PM_OPS() in
  the future

* more consistent code (there are host drivers which are using the correct
  CONFIG_PM_SLEEP checks already)

The patch leaves the core libata code and ->port_[suspend,resume] support
in sata_[inic162x,nv,sil24].c alone for now.

Signed-off-by: Bartlomiej Zolnierkiewicz 
Signed-off-by: Tejun Heo

ata_piix: minor typo and a printk fix

2013-10-13T20:17:48+00:00

The patch fixes a printk() being cut in half, some typos
and a change in comments to better reflect the specs.

Signed-off-by: Levente Kurusa 
Signed-off-by: Tejun Heo

ata: Fix DVD not dectected at some platform with Wellsburg PCH

2013-07-16T11:52:02+00:00

There is a patch b55f84e2d527182e7c611d466cd0bb6ddce201de "ata_piix: Fix DVD
 not dectected at some Haswell platforms" to fix an issue of DVD not
recognized on Haswell Desktop platform with Lynx Point.
Recently, it is also found the same issue at some platformas with Wellsburg PCH.

So deliver a similar patch to fix it by disables 32bit PIO in IDE mode.

Signed-off-by: Youquan Song 
Signed-off-by: Tejun Heo 
Cc: stable@vger.kernel.org

Merge branch 'libata/for-3.10-fixes' into libata/for-3.11

2013-07-03T02:54:16+00:00

libata/for-3.10-fixes never got submitted during v3.10 cycle.  Merge
it into for-3.11 so that it can be routed together with other changes
scheduled for v3.11.

Three trivial conflicts in drivers/ata/sata_rcar.c.  All are caused by
1b20f6a9ad ("sata_rcar: add 'base' local variable to some functions")
conflicting with logic updates in for-3.10-fixes.  The offending
commit simply adds local variable @base on functions which
dereferences sata_rcar_priv->base multiple times.  The resolutions are
trivial - applying s/priv->base/base/ in the conflicting logic
updates.

Signed-off-by: Tejun Heo

ata_piix: IDE-mode SATA patch for Intel Coleto Creek DeviceIDs

2013-06-21T18:40:30+00:00

This patch adds the IDE-mode SATA DeviceIDs for the Intel Coleto Creek PCH.

Signed-off-by: Seth Heasley 
Signed-off-by: Tejun Heo 
Cc: stable@vger.kernel.org

ata: use pci_get_drvdata()

2013-06-03T05:22:03+00:00

Use the wrapper function for getting the driver data using pci_dev
instead of using dev_get_drvdata() with &pdev->dev, so we can directly
pass a struct pci_dev.  This is a purely cosmetic change.

Signed-off-by: Jingoo Han 
Signed-off-by: Tejun Heo