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95b4ecbf75
linux/drivers
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Siva Yerramreddy 95b4ecbf75 dma: MIC X100 DMA Driver 
This patch implements DMA Engine API for DMA controller on MIC X100
Coprocessors. DMA h/w is shared between host and card s/w.
Channels 0 to 3 are used by host and 4 to 7 are used by card.
Since the DMA device doesn't show up as PCIe device, a virtual bus called mic
bus is created and virtual devices are added on that bus to follow device model.
Allowed dma transfer directions are host to card, card to host and card to card.

Reviewed-by: Ashutosh Dixit <ashutosh.dixit@intel.com>
Reviewed-by: Nikhil Rao <nikhil.rao@intel.com>
Reviewed-by: Sudeep Dutt <sudeep.dutt@intel.com>
Signed-off-by: Siva Yerramreddy <yshivakrishna@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-07-12 09:57:42 -07:00
..
accessibility
acpi Merge branch 'pm-sleep' 2014-06-12 13:43:08 +02:00
amba
ata Merge branch 'for-3.16' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/libata 2014-06-09 14:58:36 -07:00
atm
auxdisplay
base More ACPI and power management updates for 3.16-rc1 2014-06-12 13:14:19 -07:00
bcma
block Merge git://git.infradead.org/users/willy/linux-nvme 2014-06-15 15:58:03 -10:00
bluetooth Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next 2014-06-12 14:27:40 -07:00
bus
cdrom Merge branch 'for-linus' of git://git.kernel.dk/linux-block 2014-06-11 08:41:17 -07:00
char char: xilinx_hwicap: missing error code if ioremap() fails 2014-07-09 16:59:58 -07:00
clk This pull request contains the second half the of the clk changes for 2014-06-15 16:02:20 -10:00
clocksource
connector
cpufreq Merge branch 'pm-cpufreq' 2014-06-12 13:43:02 +02:00
cpuidle Merge branch 'next' of git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc 2014-06-12 20:11:38 -07:00
crypto crypto/nx: disable NX on little endian builds 2014-06-11 17:03:19 +10:00
dca
devfreq
dio
dma dma: MIC X100 DMA Driver 2014-07-12 09:57:42 -07:00
edac
eisa
extcon
firewire
firmware Merge branch 'arm64-efi-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip into next 2014-06-05 13:15:32 -07:00
fmc
gpio gpio: of: Fix handling for deferred probe for -gpio suffix 2014-06-12 09:57:00 +02:00
gpu Merge branch 'drm-next' of git://people.freedesktop.org/~airlied/linux 2014-06-12 11:32:30 -07:00
hid Most of this is cleaning up various driver sysfs permissions so we can 2014-06-11 16:09:14 -07:00
hsi
hv hyperv: remove meaningless pr_err() in vmbus_recvpacket_raw() 2014-07-09 14:21:27 -07:00
hwmon hwmon: vexpress: Use devm helper for hwmon device registration 2014-06-12 08:36:50 -07:00
hwspinlock
i2c Merge branch 'i2c/for-next' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux into next 2014-06-06 12:26:57 -07:00
ide
idle
iio
infiniband Merge branch 'for-next' of git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending 2014-06-12 22:38:32 -07:00
input Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input 2014-06-09 18:46:02 -07:00
iommu IOMMU Updates for Linux v3.16 2014-06-06 11:48:46 -07:00
ipack ipoctal: request_irq after configuration 2014-07-09 17:02:15 -07:00
irqchip
isdn
leds Merge branch 'for-next' of git://git.kernel.org/pub/scm/linux/kernel/git/cooloney/linux-leds 2014-06-12 13:08:09 -07:00
lguest
macintosh
mailbox
mcb
md . Add dm_accept_partial_bio interface to DM core to allow DM targets 2014-06-12 13:33:29 -07:00
media Merge branch 'topic/omap3isp' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media 2014-06-12 23:04:28 -07:00
memory
memstick
message
mfd This pull-request contains some misplaced patches from Tony 2014-06-12 12:42:32 -07:00
misc misc: mic: add dma support in card driver 2014-07-11 18:31:12 -07:00
mmc Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next 2014-06-12 14:27:40 -07:00
mtd Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs 2014-06-12 10:30:18 -07:00
net vxlan: Checksum fixes 2014-06-15 01:00:50 -07:00
nfc
ntb
nubus
of Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next 2014-06-12 14:27:40 -07:00
oprofile
parisc
parport parport: convert use of typedef ctl_table to struct ctl_table 2014-06-06 16:08:15 -07:00
pci PCI: Suspend/resume quirks for Apple thunderbolt 2014-06-19 14:12:26 -07:00
pcmcia pcmcia: journada720: use sa1100 pin interfaces correctly 2014-07-09 14:41:30 -07:00
phy
pinctrl
platform Merge branch 'for_linus' of git://cavan.codon.org.uk/platform-drivers-x86 2014-06-10 16:58:32 -07:00
pnp
power
powercap
pps
ps3
ptp
pwm pwm: Changes for v3.16-rc1 2014-06-11 14:06:55 -07:00
rapidio rapidio/tsi721: use pci_enable_msix_exact() instead of pci_enable_msix() 2014-06-06 16:08:13 -07:00
regulator Most of this is cleaning up various driver sysfs permissions so we can 2014-06-11 16:09:14 -07:00
remoteproc
reset
rpmsg
rtc rtc: s5m: consolidate two device type switch statements 2014-06-10 15:34:47 -07:00
s390 Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next 2014-06-12 14:27:40 -07:00
sbus
scsi SCSI for-linus on 20140613 2014-06-14 19:49:48 -05:00
sfi
sh SH Driver Update for v3.16 2014-06-06 11:44:09 -07:00
sn
soc
spi
spmi spmi: Remove duplicate inclusion of module.h 2014-07-10 15:22:13 -07:00
ssb
staging Merge branch 'topic/omap3isp' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media 2014-06-12 23:04:28 -07:00
target Merge branch 'for-next' of git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending 2014-06-12 22:38:32 -07:00
tc
thermal Merge branch 'next' of git://git.kernel.org/pub/scm/linux/kernel/git/rzhang/linux 2014-06-11 14:26:21 -07:00
thunderbolt thunderbolt: Correct the size argument to devm_kzalloc 2014-07-07 18:56:20 -07:00
tty Merge commit '3cf2f34' into sched/core, to fix build error 2014-06-12 13:46:37 +02:00
uio uio: uio_pruss: use struct device 2014-07-09 17:32:06 -07:00
usb Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next 2014-06-12 14:27:40 -07:00
uwb
vfio A handful of VFIO bug fixes for v3.16 2014-06-07 20:12:15 -07:00
vhost Merge branch 'for-next' of git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending 2014-06-12 22:38:32 -07:00
video This pull-request merely contains some very basic build/run-time bug fixes. 2014-06-12 12:45:50 -07:00
virt
virtio
vlynq
vme VME: remove duplicate CA91CX42_DCTL_VDW_M define 2014-07-09 16:33:42 -07:00
w1 w1: select crc16 library for ds2406 2014-06-23 12:38:08 -04:00
watchdog watchdog: add Intel MID watchdog driver support 2014-06-10 21:48:16 +02:00
xen Merge commit '3cf2f34' into sched/core, to fix build error 2014-06-12 13:46:37 +02:00
zorro
Kconfig thunderbolt: Add initial cactus ridge NHI support 2014-06-19 14:04:52 -07:00
Makefile thunderbolt: Add initial cactus ridge NHI support 2014-06-19 14:04:52 -07:00