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8058e25809
linux/drivers/dma
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Dave Jiang 8058e25809 dmaengine: mv_xor: move unmap to before callback 
Completion callback should happen after dma_descriptor_unmap() has
happened. This allow the cache invalidate to happen and ensure that
the data accessed by the upper layer is in memory that was from DMA
rather than stale data. On some architecture this is done by the
hardware, however we should make the code consistent to not cause
confusion.

Signed-off-by: Dave Jiang <dave.jiang@intel.com>
Signed-off-by: Vinod Koul <vinod.koul@intel.com>
2016-08-08 08:11:43 +05:30
..
bestcomm dmaengine: Remove site specific OOM error messages on kzalloc 2016-06-21 21:35:00 +05:30
dw dmaengine: dw: convert callback to helper function 2016-08-08 08:11:38 +05:30
hsu dmaengine: hsu: Export hsu_dma_get_status() 2016-06-25 14:30:42 -07:00
ioat dmaengine: ioatdma: add error strings to chanerr output 2016-08-08 08:11:42 +05:30
ipu dmaengine: ipu: convert callback to helper function 2016-08-08 08:11:39 +05:30
ppc4xx dmaengine: ppc4xx_adma: convert callback to helper function 2016-08-08 08:11:40 +05:30
qcom dmaengine: qcom_hidma: convert callback to helper function 2016-08-08 08:11:41 +05:30
sh dmaengine: sh_shdma-base: convert callback to helper function 2016-08-08 08:11:43 +05:30
xilinx dmengine: xilinx_dma: convert callback to helper function 2016-08-08 08:11:43 +05:30
acpi-dma.c
amba-pl08x.c dmaengine: Remove site specific OOM error messages on kzalloc 2016-06-21 21:35:00 +05:30
at_hdmac_regs.h
at_hdmac.c dmaengine: at_hdmac: convert callback to helper function 2016-08-08 08:11:38 +05:30
at_xdmac.c dmaengine: at_xdmac: convert callback to helper function 2016-08-08 08:11:38 +05:30
bcm2835-dma.c dmaengine: bcm2835: fix 64-bit warning 2016-07-06 22:39:43 +05:30
coh901318_lli.c
coh901318.c dmaengine: coh901318: convert callback to helper function 2016-08-08 08:11:38 +05:30
coh901318.h
cppi41.c dmaengine: cppi41: convert callback to helper function 2016-08-08 08:11:38 +05:30
dma-axi-dmac.c dmaengine: axi-dmac: Return IRQ_NONE if no IRQs are pending 2016-07-01 22:56:41 +05:30
dma-jz4740.c dmaengine: jz4740: kill the tasklets upon exit 2016-07-16 20:19:00 +05:30
dma-jz4780.c
dmaengine.c Merge branch 'topic/core' into for-linus 2016-05-17 10:13:40 +05:30
dmaengine.h dmaengine: add support to provide error result from a DMA transation 2016-08-08 08:11:42 +05:30
dmatest.c dmaengine: dmatest: Add support for scatter-gather DMA mode 2016-07-16 20:17:26 +05:30
edma.c dmaengine: edma: kill the tasklets upon exit 2016-07-16 20:18:58 +05:30
ep93xx_dma.c dmaengine: ep93xx_dma: convert callback to helper function 2016-08-08 08:11:38 +05:30
fsl_raid.c dmaengine: fsl_raid: move unmap to before callback 2016-08-08 08:11:43 +05:30
fsl_raid.h
fsl-edma.c dmaengine: fsl-edma: kill the tasklets upon exit 2016-07-16 20:19:00 +05:30
fsldma.c dmaengine: fsldma: move unmap to before callback 2016-08-08 08:11:43 +05:30
fsldma.h
idma64.c
idma64.h asm-generic changes for 4.6 2016-03-24 23:13:48 -07:00
img-mdc-dma.c
imx-dma.c dmaengine: imx-dma: convert callback to helper function 2016-08-08 08:11:39 +05:30
imx-sdma.c dmaengine: imx-sdma: convert callback to helper function 2016-08-08 08:11:39 +05:30
iop-adma.c dmaengine: iop-adma: convert callback to helper function 2016-08-08 08:11:39 +05:30
k3dma.c Merge branch 'topic/dmaengine_cleanups' into for-linus 2016-07-28 10:10:37 +05:30
Kconfig Merge branch 'topic/xilinx' into for-linus 2016-07-16 20:10:54 +05:30
lpc18xx-dmamux.c
Makefile dmaengine: mv_xor_v2: new driver 2016-07-12 10:09:53 +05:30
mic_x100_dma.c dmaengine: mic_x100_dma: convert callback to helper function 2016-08-08 08:11:39 +05:30
mic_x100_dma.h
mmp_pdma.c dmaengine: mmp_pdma: convert callback to helper function 2016-08-08 08:11:39 +05:30
mmp_tdma.c dmaengine: mmp_tdma: convert callback to helper function 2016-08-08 08:11:40 +05:30
moxart-dma.c dmaengine: moxart-dma: explicitly freeup irq 2016-07-16 20:19:03 +05:30
mpc512x_dma.c dmaengine: mpc512x_dma: convert callback to helper function 2016-08-08 08:11:40 +05:30
mv_xor_v2.c dmaengine: mv_xor_v2: remove trailing whitespace 2016-07-12 10:10:00 +05:30
mv_xor.c dmaengine: mv_xor: move unmap to before callback 2016-08-08 08:11:43 +05:30
mv_xor.h dmaengine: mv_xor: use SoC type instead of directly the operation mode 2016-05-03 12:27:47 +05:30
mxs-dma.c dmaengine: mxs-dma: convert callback to helper function 2016-08-08 08:11:40 +05:30
nbpfaxi.c dmaengine: nbpfaxi: convert callback to helper function 2016-08-08 08:11:40 +05:30
of-dma.c dmaengine: of_dma: approximate an average distribution 2016-05-14 13:34:10 +05:30
omap-dma.c Merge branch 'topic/dmaengine_cleanups' into for-linus 2016-07-28 10:10:37 +05:30
pch_dma.c dmaengine: pch_dma: convert callback to helper function 2016-08-08 08:11:40 +05:30
pl330.c dmaengine: pl330: convert callback to helper function 2016-08-08 08:11:40 +05:30
pxa_dma.c dmaengine: pxa_dma: implement device_synchronize 2016-07-23 16:07:29 +05:30
s3c24xx-dma.c dmaengine: s3c24xx: kill the tasklets upon exit 2016-07-23 16:07:24 +05:30
sa11x0-dma.c
sirf-dma.c dmaengine: sirf-dma: convert callback to helper function 2016-08-08 08:11:41 +05:30
ste_dma40_ll.c dmaengine: ste_dma40_ll: make d40_width_to_bits static 2016-06-08 08:59:55 +05:30
ste_dma40_ll.h
ste_dma40.c dmaengine: ste_dma40: convert callback to helper function 2016-08-08 08:11:41 +05:30
stm32-dma.c
sun4i-dma.c remove lots of IS_ERR_VALUE abuses 2016-05-27 15:26:11 -07:00
sun6i-dma.c dmaengine: sun6i-dma: Only calculate residue if state exists. 2016-06-21 21:35:00 +05:30
tegra20-apb-dma.c dmaengine: tegra20-apb-dma: convert callback to helper function 2016-08-08 08:11:41 +05:30
tegra210-adma.c dmaengine: tegra-adma: Add support for Tegra210 ADMA 2016-05-13 14:56:24 +05:30
ti-dma-crossbar.c dmaengine: ti-dma-crossbar: make omap_dmaxbar_init static 2016-06-28 20:09:54 +05:30
timb_dma.c dmaengine: timb_dma: convert callback to helper function 2016-08-08 08:11:41 +05:30
TODO
txx9dmac.c dmaengine: txx9dmac: convert callback to helper function 2016-08-08 08:11:41 +05:30
txx9dmac.h
virt-dma.c dmaengine: virt-dma: convert callback to helper function 2016-08-08 08:11:41 +05:30
virt-dma.h
xgene-dma.c dmaengine: xgene-dma: convert callback to helper function 2016-08-08 08:11:42 +05:30
zx296702_dma.c