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linux/drivers/dma
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Ezequiel Garcia 5a9a55bf91 dma: mv_xor: Flush descriptors before activating a channel 
We need to use writel() instead of writel_relaxed() when starting
a channel, to ensure all the descriptors have been flushed before
the activation.

While at it, remove the unneeded read-modify-write and make the
code simpler.

Cc: <stable@vger.kernel.org>
Signed-off-by: Lior Amsalem <alior@marvell.com>
Signed-off-by: Ezequiel Garcia <ezequiel.garcia@free-electrons.com>
Signed-off-by: Dan Williams <dan.j.williams@intel.com>
2014-05-21 14:02:35 -07:00
..
bestcomm
drivers: clean-up prom.h implicit includes
2013-10-09 20:04:04 -05:00
dw
dma: dw: Add suspend and resume handling for PCI mode DW_DMAC.
2014-03-26 11:52:03 +05:30
ioat
ioat: fix tasklet tear down
2014-02-25 09:44:20 -08:00
ipu
dmaengine: ipu: fix warnings from 64-bit dma_addr_t printouts
2013-11-13 14:10:48 +05:30
ppc4xx
Merge branch 'for-linus' of git://git.infradead.org/users/vkoul/slave-dma
2014-01-29 20:27:23 -08:00
sh
shdma: add R-Car Audio DMAC peri peri driver
2014-03-29 19:38:09 +05:30
acpi-dma.c
acpi-dma: convert to return error code when asked for channel
2014-02-11 23:30:50 +05:30
amba-pl08x.c
dma: pl08x: Export pl08x_filter_id
2014-01-28 08:45:54 +05:30
at_hdmac_regs.h
dmaengine: at_hdmac: remove unused function
2013-12-12 22:43:41 -08:00
at_hdmac.c
dmaengine: at_hdmac: use tasklet_kill in teardown
2014-03-17 18:33:43 +05:30
bcm2835-dma.c
dmaengine: Add DMA_PRIVATE to BCM2835 driver
2014-01-20 12:31:50 +05:30
coh901318_lli.c
Merge branch 'next' of git://git.infradead.org/users/vkoul/slave-dma
2013-02-26 09:24:48 -08:00
coh901318.c
dmaengine: coh901318: use DMA_COMPLETE for dma completion status
2013-10-25 11:15:56 +05:30
coh901318.h
dma: coh901318: merge header files
2013-01-07 17:36:37 +01:00
cppi41.c
dma: cppi41: start tear down only if channel is busy
2014-03-11 16:22:43 +05:30
dma-jz4740.c
dmaengine: jz4740: use DMA_COMPLETE for dma completion status
2013-10-25 11:15:58 +05:30
dmaengine.c
acpi-dma: convert to return error code when asked for channel
2014-02-11 23:30:50 +05:30
dmaengine.h
dmaengine: consolidate initialization of cookies
2012-03-13 11:37:22 +05:30
dmatest.c
Add new line to test result strings produced in verbose mode
2014-03-26 11:41:45 +05:30
edma.c
dma: edma: fix incorrect SG list handling
2014-04-14 09:29:55 +05:30
ep93xx_dma.c
dmaengine: remove DMA unmap from drivers
2013-11-14 11:04:38 -08:00
fsl-edma.c
dma: fix eDMA driver as a subsys_initcall
2014-04-16 12:03:47 +05:30
fsldma.c
dma: fix fsldma build warnings
2013-12-12 22:43:41 -08:00
fsldma.h
DMA: Freescale: change BWC from 256 bytes to 1024 bytes
2014-01-20 13:13:22 +05:30
imx-dma.c
dma: imx-dma: Add missing module owner field
2014-03-06 20:51:09 +05:30
imx-sdma.c
dma: sdma: Add imx25 compatible
2014-02-18 17:10:49 +05:30
intel_mid_dma_regs.h
dma: fix comments
2012-09-01 08:57:12 -07:00
intel_mid_dma.c
dmaengine: intel_mid_dma: use DMA_COMPLETE for dma completion status
2013-10-25 11:16:04 +05:30
iop-adma.c
Merge commit 'dmaengine-3.13-v2' of git://git.kernel.org/pub/scm/linux/kernel/git/djbw/dmaengine
2013-11-16 12:02:36 +05:30
iovlock.c
…
k3dma.c
dmaengine: k3dma: fix sparse warnings
2014-01-20 13:53:20 +05:30
Kconfig
platform: Fix timberdale dependencies
2014-04-16 11:57:27 +05:30
Makefile
dmaengine: add Qualcomm BAM dma driver
2014-04-05 20:44:26 +05:30
mmp_pdma.c
dma: mmp_pdma: add IRQF_SHARED when request irq
2014-03-06 14:47:47 +05:30
mmp_tdma.c
dma: mmp_tdma: move to generic device tree binding
2014-03-06 14:49:54 +05:30
moxart-dma.c
dmaengine: Add MOXA ART DMA engine driver
2014-01-20 12:32:46 +05:30
mpc512x_dma.c
drivers: clean-up prom.h implicit includes
2013-10-09 20:04:04 -05:00
mv_xor.c
dma: mv_xor: Flush descriptors before activating a channel
2014-05-21 14:02:35 -07:00
mv_xor.h
dma: mv_xor: Fix mis-usage of mmio 'base' and 'high_base' registers
2013-11-14 11:04:42 -08:00
mxs-dma.c
dma: mxs-dma: Use semaphores for cyclic DMA
2013-11-13 15:38:31 +05:30
of-dma.c
dma: add channel request API that supports deferred probe
2013-12-10 17:46:48 +05:30
omap-dma.c
Merge branch 'for-linus' of git://git.infradead.org/users/vkoul/slave-dma
2014-04-10 08:55:08 -07:00
pch_dma.c
dmaengine: pch_dma: use tasklet_kill in teardown
2014-03-17 18:34:11 +05:30
pl330.c
Merge branch 'for-linus' of git://git.infradead.org/users/vkoul/slave-dma
2014-01-29 20:27:23 -08:00
qcom_bam_dma.c
dmaengine: add Qualcomm BAM dma driver
2014-04-05 20:44:26 +05:30
s3c24xx-dma.c
dmaengine: s3c24xx-dma: make phy->irq signed for error handling
2014-03-11 14:23:18 +05:30
sa11x0-dma.c
dmaengine: sa11x0: use DMA_COMPLETE for dma completion status
2013-10-25 11:16:13 +05:30
sirf-dma.c
dmaengine: sirf: off by one in of_dma_sirfsoc_xlate()
2014-04-16 11:59:24 +05:30
ste_dma40_ll.c
dmaengine: ste_dma40_ll: Replace meaningless register set with comment
2013-06-04 11:12:10 +02:00
ste_dma40_ll.h
dmaengine: ste_dma40: Remove unnecessary call to d40_phy_cfg()
2013-05-23 21:13:19 +02:00
ste_dma40.c
dma: ste_dma40: don't dereference free:d descriptor
2014-02-17 14:06:58 +05:30
tegra20-apb-dma.c
Merge branch 'for-linus' of git://git.infradead.org/users/vkoul/slave-dma
2014-01-29 20:27:23 -08:00
timb_dma.c
dmaengine: remove DMA unmap from drivers
2013-11-14 11:04:38 -08:00
TODO
dmaengine: remove ste_dma40 from issue_pending TODO
2011-07-14 04:02:08 +05:30
txx9dmac.c
dma: fix build warnings in txx9
2013-12-12 22:43:41 -08:00
txx9dmac.h
dmaengine: move last completed cookie into generic dma_chan structure
2012-03-13 11:36:06 +05:30
virt-dma.c
dmaengine: virt-dma: add support for cyclic DMA periodic callbacks
2012-07-01 14:15:23 +01:00
virt-dma.h
dma: fix vchan_cookie_complete() debug print
2014-01-26 17:33:45 +05:30