linux-stable.git/drivers/ata/Kconfig, branch linux-4.1.y

ata: SATA_MV should depend on HAS_DMA

2017-12-07T02:20:10+00:00

[ Upstream commit 62989cebd367a1aae1e009e1a5b1ec046a4c8fdc ]

If NO_DMA=y:

    ERROR: "dma_pool_alloc" [drivers/ata/sata_mv.ko] undefined!
    ERROR: "dmam_pool_create" [drivers/ata/sata_mv.ko] undefined!
    ERROR: "dma_pool_free" [drivers/ata/sata_mv.ko] undefined!

Add a dependency on HAS_DMA to fix this.

Signed-off-by: Geert Uytterhoeven 
Signed-off-by: Tejun Heo 
Signed-off-by: Sasha Levin

ata: SATA_HIGHBANK should depend on HAS_DMA

2017-12-07T02:20:10+00:00

[ Upstream commit 2a736e0585e585c2566b5119af8381910a170e44 ]

If NO_DMA=y:

    ERROR: "bad_dma_ops" [drivers/ata/sata_highbank.ko] undefined!

Add a dependency on HAS_DMA to fix this.

Signed-off-by: Geert Uytterhoeven 
Signed-off-by: Tejun Heo 
Signed-off-by: Sasha Levin

ata: ATA_BMDMA should depend on HAS_DMA

2017-12-07T02:20:10+00:00

[ Upstream commit 7bc7ab1e63dfe004931502f90ce7020e375623da ]

If NO_DMA=y:

    ERROR: "dmam_alloc_coherent" [drivers/ata/libata.ko] undefined!

Add a dependency on HAS_DMA to fix this.

Signed-off-by: Geert Uytterhoeven 
Signed-off-by: Tejun Heo 
Signed-off-by: Sasha Levin

ata: select DW_DMAC in case of SATA_DWC

2015-05-05T13:48:45+00:00

Since sata_dwc_460ex.c was moved to generic DMA driver we have to ensure that
user can still compile it.

Fixes: 8b3444852a2b (sata_dwc_460ex: move to generic DMA driver)
Signed-off-by: Andy Shevchenko 
Signed-off-by: Tejun Heo

Remove celleb-only SCC PATA drivers

2015-04-14T17:07:17+00:00

The SCC PATA interface is only used by celleb.
celleb has been dropped [1], so drop the drivers.

[1] http://patchwork.ozlabs.org/patch/451730/

CC: "David S. Miller" 
CC: linux-ide@vger.kernel.org
CC: Valentin Rothberg 
CC: mpe@ellerman.id.au
CC: linuxppc-dev@lists.ozlab.org
Acked-by: Bartlomiej Zolnierkiewicz 
Signed-off-by: Daniel Axtens 
Signed-off-by: Tejun Heo

sata_dwc_460ex: disable COMPILE_TEST again

2015-02-11T02:24:57+00:00

Commit 84683a7e081f ("sata_dwc_460ex: enable COMPILE_TEST for the
driver") enabled this driver for non-ppc460-ex platforms, but it was
then disabled for ARM and ARM64 by commit 2de5a9c004e9 ("sata_dwc_460ex:
disable compilation on ARM and ARM64") because it's too noisy and
broken.

This disabled is entirely, because it's too noisy on x86-64 too, and
there's no point in disabling architectures one by one.  At a minimum,
the code isn't 64-bit clean, and even on 32-bit it is questionable
whether it makes sense.

Cc: Andy Shevchenko 
Cc: Tejun Heo 
Signed-off-by: Linus Torvalds

Merge branch 'for-3.19-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/libata into for-3.20

2015-02-09T12:54:41+00:00

09c32aaa3683 ("ahci_xgene: Fix the dma state machine lockup for the
ATA_CMD_SMART PIO mode command.") missed 3.19 release.  Fold it into
for-3.20.

Signed-off-by: Tejun Heo

ata: pata_at91: depend on !ARCH_MULTIPLATFORM

2015-01-13T20:56:02+00:00

Until the driver is corrected to stop using mach/at91isam9_smc.h, it won't
compile in a ARCH_MULTIPLATFORM configuration.

Suggested-by: Arnd Bergmann 
Signed-off-by: Alexandre Belloni 
Signed-off-by: Tejun Heo

sata_dwc_460ex: disable compilation on ARM and ARM64

2015-01-12T13:05:52+00:00

For now disable the compilation of the driver on ARM and ARM64. In the future
we will fix the DMA handling in that driver and re-enable compilation back.

Reported-by: kbuild test robot 
Signed-off-by: Andy Shevchenko 
Signed-off-by: Tejun Heo

sata_dwc_460ex: enable COMPILE_TEST for the driver

2015-01-08T13:26:58+00:00

To test how the driver could be compiled in the non-native environment let's
enable COMPILE_TEST for it. It would be useful for further work.

This patch enables COMPILE_TEST for the driver and fixes compilation errors on
at least x86 platforms.

Signed-off-by: Andy Shevchenko 
Signed-off-by: Tejun Heo