linux/include
Vincent Pelletier 3d097b1518 libata: Add atapi_dmadir force flag
commit 966fbe193f upstream.

Some device require DMADIR to be enabled, but are not detected as such
by atapi_id_dmadir.  One such example is "Asus Serillel 2"
SATA-host-to-PATA-device bridge: the bridge itself requires DMADIR,
even if the bridged device does not.

As atapi_dmadir module parameter can cause problems with some devices
(as per Tejun Heo's memory), enabling it globally may not be possible
depending on the hardware.

This patch adds atapi_dmadir in the form of a "force" horkage value,
allowing global, per-bus and per-device control.

Signed-off-by: Vincent Pelletier <plr.vincent@gmail.com>
Signed-off-by: Tejun Heo <tj@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-01-09 12:24:23 -08:00
..
acpi ACPI / hotplug: Fix conflicted PCI bridge notify handlers 2013-12-04 10:57:04 -08:00
asm-generic mm: Fix generic hugetlb pte check return type. 2013-10-13 16:08:33 -07:00
clocksource ARM: late Exynos multiplatform changes 2013-05-07 11:28:42 -07:00
crypto crypto: scatterwalk - Use sg_chain_ptr on chain entries 2013-12-11 22:36:29 -08:00
drm drm/radeon: 0x9649 is SUMO2 not SUMO 2014-01-09 12:24:22 -08:00
dt-bindings
keys
linux libata: Add atapi_dmadir force flag 2014-01-09 12:24:23 -08:00
math-emu
media media: v4l2: added missing mutex.h include to v4l2-ctrls.h 2013-09-26 17:18:26 -07:00
memory
misc
net netfilter: push reasm skb through instead of original frag skbs 2013-12-08 07:29:25 -08:00
pcmcia
ras
rdma
rxrpc
scsi SCSI: Disable WRITE SAME for RAID and virtual host adapter drivers 2013-12-11 22:36:28 -08:00
sound ALSA: memalloc.h - fix wrong truncation of dma_addr_t 2013-12-20 07:45:06 -08:00
target target/file: Update hw_max_sectors based on current block_size 2014-01-09 12:24:20 -08:00
trace tracing: Allow events to have NULL strings 2013-12-04 10:57:17 -08:00
uapi ALSA: compress: Fix 64bit ABI incompatibility 2013-12-20 07:45:06 -08:00
video Merge branch 'fbdev-3.10-fixes' of git://gitorious.org/linux-omap-dss2/linux into linux-fbdev/for-3.10-fixes 2013-05-29 17:00:34 +08:00
xen xenbus: delay xenbus frontend resume if xenstored is not running 2013-05-29 09:04:19 -04:00
Kbuild