Richard Röjfors 94fe8c683c ks8842: Support DMA when accessed via timberdale ... This patch adds support for RX and TX DMA via the DMA API, this is only supported when the KS8842 is accessed via timberdale. There is no support for DMA on the generic bus interface it self, a state machine inside the FPGA is handling RX and TX transfers to/from buffers in the FPGA. The host CPU can do DMA to and from these buffers. The FPGA has to handle the RX interrupts, so these must be enabled in the ks8842 but not in the FPGA. The driver must not disable the RX interrupt that would mean that the data transfers into the FPGA buffers would stop. The host shall not enable TX interrupts since TX is handled by the FPGA, the host is notified by DMA callbacks when transfers are finished. Which DMA channels to use are added as parameters in the platform data struct. Signed-off-by: Richard Röjfors <richard.rojfors@pelagicore.com> Signed-off-by: David S. Miller <davem@davemloft.net>		2010-07-27 20:48:19 -07:00
..
accessibility
acpi	Merge branch 'idle-release' of git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux-idle-2.6	2010-05-28 16:14:17 -07:00
amba
ata	libata: implement dump_id force param	2010-05-25 19:41:19 -04:00
atm	drivers: atm: don't use private copy of hex_to_bin()	2010-07-23 12:50:49 -07:00
auxdisplay	auxdisplay: section cleanup in cfag12864bfb driver	2010-05-25 08:07:09 -07:00
base	device.h drivers/base/core.c Convert dev_<level> logging macros to functions	2010-07-04 10:40:17 -07:00
block	Merge remote branch 'origin' into secretlab/next-devicetree	2010-05-22 00:36:56 -06:00
bluetooth	drivers: bluetooth: bluecard_cs.c: Fixed include error, changed to linux/io.h	2010-07-01 21:28:14 -07:00
cdrom	of: Always use 'struct device.of_node' to get device node pointer.	2010-05-18 16:10:44 -06:00
char	drop unused dentry argument to ->fsync	2010-05-27 22:05:02 -04:00
clocksource	Merge branch 'timers-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip	2010-05-19 17:10:57 -07:00
connector
cpufreq	Merge branch 'x86-cpu-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip	2010-05-18 08:49:13 -07:00
cpuidle	Merge branch 'idle-release' of git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux-idle-2.6	2010-05-28 16:14:17 -07:00
crypto	Merge remote branch 'origin' into secretlab/next-devicetree	2010-05-22 00:36:56 -06:00
dca
dio
dma	Merge branch 'next' of git://git.kernel.org/pub/scm/linux/kernel/git/djbw/async_tx	2010-05-30 09:12:43 -07:00
edac	drivers/edac: convert logging messages direct uses of __FILE__ to %s, __FILE	2010-05-27 09:12:52 -07:00
eisa
firewire	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394-2.6	2010-05-27 10:22:06 -07:00
firmware	sysfs: add struct file* to bin_attr callbacks	2010-05-21 09:37:31 -07:00
gpio	gpio: Fix inverted rdc321x gpio data out registers	2010-05-28 01:37:59 +02:00
gpu	Merge branch 'drm-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/airlied/drm-2.6	2010-05-28 16:14:40 -07:00
hid	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input	2010-05-27 09:19:55 -07:00
hwmon	hwmon: (lm75) Add support for the Texas Instruments TMP105	2010-05-27 19:59:03 +02:00
i2c	Merge remote branch 'origin' into secretlab/next-devicetree	2010-05-22 00:36:56 -06:00
ide	m68k: amiga - Amiga Gayle IDE platform device conversion	2010-05-26 19:51:09 +02:00
idle	intel_idle: native hardware cpuidle driver for latest Intel processors	2010-05-28 14:26:20 -04:00
ieee1394	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394-2.6	2010-05-27 10:22:06 -07:00
ieee802154
infiniband	IB/{nes, ipoib}: Pass supported flags to ethtool_op_set_flags()	2010-07-04 11:48:14 -07:00
input	input: Touchscreen driver for TPS6507x	2010-05-28 01:37:38 +02:00
isdn	drivers: isdn: get rid of custom strtoul()	2010-07-15 19:05:25 -07:00
leds	leds: Fix leds-gpio openfirmware compile issue	2010-05-28 08:35:27 +01:00
lguest
macintosh	Merge branch 'bkl/ioctl' of git://git.kernel.org/pub/scm/linux/kernel/git/frederic/random-tracing	2010-05-24 08:01:10 -07:00
mca
md	md: convert cpu notifier to return encapsulate errno value	2010-05-27 09:12:48 -07:00
media	Merge branch 'bkl/ioctl' of git://git.kernel.org/pub/scm/linux/kernel/git/frederic/random-tracing	2010-05-24 08:01:10 -07:00
memstick
message	drivers/message/i2o/i2o_config.c: use memdup_user	2010-05-27 09:12:41 -07:00
mfd	mfd: Rename twl5031 sih modules	2010-05-28 01:38:02 +02:00
misc	lktdm: add support for hardlockup, softlockup and hung task crashes	2010-05-27 09:12:54 -07:00
mmc	drivers/mmc/host: use ERR_CAST	2010-05-27 09:12:40 -07:00
mtd	drop unused dentry argument to ->fsync	2010-05-27 22:05:02 -04:00
net	ks8842: Support DMA when accessed via timberdale	2010-07-27 20:48:19 -07:00
nubus
of	Merge remote branch 'origin' into secretlab/next-devicetree	2010-05-22 00:36:56 -06:00
oprofile	oprofile: protect from not being in an IRQ context	2010-05-03 23:02:39 +02:00
parisc	net: fix 64 bit counters on 32 bit arches	2010-07-07 14:58:56 -07:00
parport	m68k: amiga - Parallel port platform device conversion	2010-05-26 19:51:09 +02:00
pci	Merge branch 'release' of git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux-acpi-2.6	2010-05-28 14:42:18 -07:00
pcmcia	Merge branch 'bkl/ioctl' of git://git.kernel.org/pub/scm/linux/kernel/git/frederic/random-tracing	2010-05-24 08:01:10 -07:00
platform	Move N014, N051 and CR620 dmi information to load scm dmi table	2010-05-20 10:16:13 -04:00
pnp	Merge branches 'bugzilla-14337', 'bugzilla-14998', 'bugzilla-15407', 'bugzilla-15903' and 'misc-2.6.34' into release	2010-05-06 22:04:31 -04:00
power	Merge git://git.infradead.org/battery-2.6	2010-05-25 08:16:34 -07:00
pps
ps3
rapidio	rapidio: fix new kernel-doc warnings	2010-05-30 09:02:47 -07:00
regulator	mfd: AB3100 register access change to abx500 API	2010-05-28 01:37:45 +02:00
rtc	mfd: AB3100 register access change to abx500 API	2010-05-28 01:37:45 +02:00
s390	qeth: avoid useless removal of multicast addresses	2010-07-23 12:36:25 -07:00
sbus	Merge branch 'bkl/ioctl' of git://git.kernel.org/pub/scm/linux/kernel/git/frederic/random-tracing	2010-05-24 08:01:10 -07:00
scsi	net: fix 64 bit counters on 32 bit arches	2010-07-07 14:58:56 -07:00
serial	pcnet_cs: add new id (TOSHIBA Modem/LAN Card)	2010-06-16 18:10:54 -07:00
sfi	SFI: add sysfs interface for SFI tables.	2010-05-27 12:46:20 -04:00
sh	sh: simplify WARN usage in SH clock driver	2010-05-13 17:43:11 +09:00
sn
spi	spi/xilinx: Fix compile error	2010-05-25 00:48:24 -06:00
ssb	ssb: remove the ssb DMA API	2010-06-04 16:00:42 -04:00
staging	net: preserve ifreq parameter when calling generic phy_mii_ioctl().	2010-07-18 19:15:25 -07:00
tc
telephony	drivers/telephony/ixj.c: use memdup_user	2010-05-27 09:12:42 -07:00
thermal
uio
usb	usb/atm/ueagle-atm.c: call atm_dev_signal_change() when signal changes.	2010-07-09 00:09:24 -07:00
uwb
vhost	vhost net: Fix warning.	2010-07-21 21:09:23 -07:00
video	drop unused dentry argument to ->fsync	2010-05-27 22:05:02 -04:00
virtio	Merge branch 'virtio' of git://git.kernel.org/pub/scm/linux/kernel/git/rusty/linux-2.6-for-linus	2010-05-21 17:22:52 -07:00
vlynq	vlynq: make whole Kconfig-menu dependant on architecture	2010-05-14 16:59:54 +02:00
w1	sysfs: add struct file* to bin_attr callbacks	2010-05-21 09:37:31 -07:00
watchdog	mfd: Change rdc321x resources flags to IORESOURCE_IO	2010-05-28 01:37:52 +02:00
xen	xen: fix build when SYSRQ is disabled	2010-05-25 08:07:07 -07:00
zorro	sysfs: add struct file* to bin_attr callbacks	2010-05-21 09:37:31 -07:00
Kconfig
Makefile	intel_idle: native hardware cpuidle driver for latest Intel processors	2010-05-28 14:26:20 -04:00