AuxXxilium/linux_dsm_epyc7002
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f5151311c3
linux_dsm_epyc7002/drivers/dma
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Baolin Wang f5151311c3 dmaengine: Add matching device node validation in __dma_request_channel() 
When user try to request one DMA channel by __dma_request_channel(), it won't
validate if it is the correct DMA device to request, that will lead each DMA
engine driver to validate the correct device node in their filter function
if it is necessary.

Thus we can add the matching device node validation in the DMA engine core,
to remove all of device node validation in the drivers.

Tested-by: Peter Ujfalusi <peter.ujfalusi@ti.com>
Signed-off-by: Baolin Wang <baolin.wang@linaro.org>
Signed-off-by: Vinod Koul <vkoul@kernel.org>
2019-05-27 11:23:52 +05:30
..
bestcomm treewide: kmalloc() -> kmalloc_array() 2018-06-12 16:19:22 -07:00
dw Merge branch 'topic/dw' into for-linus 2019-03-12 12:03:47 +05:30
dw-axi-dmac dmaengine: dw-axi-dmac: Fix trivia typo 2019-01-08 22:36:18 +05:30
hsu dmaengine: hsu: remove dma_slave_config direction usage 2018-10-07 19:25:09 +05:30
ioat dmaengine: ioatdma: support latency tolerance report (LTR) for v3.4 2019-02-25 12:18:38 +05:30
ipu treewide: Use array_size() in vmalloc() 2018-06-12 16:19:22 -07:00
mediatek dmaengine: mediatek-cqdma: fix wrong register usage in mtk_cqdma_start 2019-04-26 17:26:38 +05:30
ppc4xx dmaengine: ppc4xx: fix off-by-one build failure 2018-10-16 20:08:30 +05:30
qcom dmaengine: qcom_hidma: assign channel cookie correctly 2019-01-20 10:43:34 +05:30
sh dmaengine: sudmac: remove unused driver 2019-05-21 09:52:50 +05:30
ti dmaengine: cppi41: delete channel from pending list when stop channel 2018-12-05 14:01:59 +05:30
xilinx dmaengine: xilinx_dma: Remove set but unused ‘tail_desc’ 2019-05-22 10:45:04 +05:30
acpi-dma.c
altera-msgdma.c
amba-pl08x.c dmaengine: pl08x: be fair when re-assigning physical channel 2019-03-25 21:52:28 +05:30
at_hdmac_regs.h
at_hdmac.c dmaengine: at_hdmac: drop useless LIST_HEAD 2019-01-07 09:49:26 +05:30
at_xdmac.c dmaengine: at_xdmac: remove a stray bottom half unlock 2019-05-04 16:11:02 +05:30
bcm2835-dma.c dmaengine updates for v5.2-rc1 2019-05-09 08:51:45 -07:00
bcm-sba-raid.c dmaengine: bcm-sba-raid: Use dev_get_drvdata() 2019-04-29 10:47:15 +05:30
coh901318_lli.c
coh901318.c dmaengine: coh901318: Remove unused variable 2018-11-26 13:35:52 +05:30
coh901318.h
dma-axi-dmac.c dmaengine: axi-dmac: Sanity check memory mapped interface support 2019-05-21 10:38:18 +05:30
dma-jz4740.c dmaengine: jz4740: remove dma_slave_config direction usage 2018-10-07 19:20:14 +05:30
dma-jz4780.c dmaengine: jz4780: Use SPDX license notifier 2019-05-21 09:56:55 +05:30
dmaengine.c dmaengine: Add matching device node validation in __dma_request_channel() 2019-05-27 11:23:52 +05:30
dmaengine.h
dmatest.c dmaengine updates for v5.1-rc1 2019-03-14 09:11:54 -07:00
ep93xx_dma.c dmaengine: ep93xx: fix some typo 2018-11-11 14:56:49 +05:30
fsl_raid.c
fsl_raid.h
fsl-edma-common.c dmaengine: fsl-edma: dma map slave device address 2019-02-04 12:32:53 +05:30
fsl-edma-common.h dmaengine: fsl-edma: Fix typo in Vybrid name 2019-05-04 15:50:26 +05:30
fsl-edma.c dmaengine: fsl-edma: Adjust indentation 2019-05-04 15:50:26 +05:30
fsl-qdma.c dmaengine: fsl-qdma: add MODULE_LICENSE 2019-01-07 09:50:16 +05:30
fsldma.c dmaengine: fsldma: Replace DMA_IN/OUT by FSL_DMA_IN/OUT 2019-01-07 09:50:16 +05:30
fsldma.h dmaengine: fsldma: Add 64-bit I/O accessors for powerpc64 2019-02-04 12:56:54 +05:30
idma64.c dmaengine: idma64: Move driver name to the header 2019-04-26 16:55:23 +05:30
idma64.h dmaengine: idma64: Use actual device for DMA transfers 2019-03-21 19:48:26 +05:30
img-mdc-dma.c
imx-dma.c dmaengine updates for v5.1-rc1 2019-03-14 09:11:54 -07:00
imx-sdma.c dmaengine: imx-sdma: Only check ratio on parts that support 1:1 2019-04-26 17:18:21 +05:30
iop-adma.c
k3dma.c dmaengine: k3dma: Add support for dma-channel-mask 2019-02-04 14:30:57 +05:30
Kconfig dmaengine: axi-dmac: extend support for ZynqMP arch 2019-03-25 21:52:28 +05:30
lpc18xx-dmamux.c
Makefile dmaengine: fsl-qdma: Add qDMA controller driver for Layerscape SoCs 2019-01-07 09:50:16 +05:30
mcf-edma.c dmaengine: fsl-edma: dma map slave device address 2019-02-04 12:32:53 +05:30
mic_x100_dma.c dmaengine: mic_x100_dma: convert to DEFINE_SHOW_ATTRIBUTE 2018-12-17 11:49:41 +05:30
mic_x100_dma.h
mmp_pdma.c dmaengine: mmp_pdma: remove dma_slave_config direction usage 2018-11-05 10:32:46 +05:30
mmp_tdma.c Merge branch 'topic/dmam' into for-linus 2018-10-24 09:15:43 +01:00
moxart-dma.c treewide: Use struct_size() for kmalloc()-family 2018-06-06 11:15:43 -07:00
mpc512x_dma.c
mv_xor_v2.c dmaengine: mv_xor_v2: use {lower,upper}_32_bits to configure HW descriptor address 2018-07-25 17:53:22 +05:30
mv_xor.c Merge branch 'topic/mv' into for-linus 2019-03-12 12:04:16 +05:30
mv_xor.h
mxs-dma.c cross-tree: phase out dma_zalloc_coherent() 2019-01-08 07:58:37 -05:00
nbpfaxi.c dmaengine: nbpfaxi: Use dev_get_drvdata() 2019-04-29 10:47:15 +05:30
of-dma.c dmaengine: Add matching device node validation in __dma_request_channel() 2019-05-27 11:23:52 +05:30
owl-dma.c dmaengine: owl: Fix warnings generated during build 2018-10-15 22:39:16 +05:30
pch_dma.c PCI: Move Rohm Vendor ID to generic list 2019-02-01 17:24:52 -06:00
pl330.c dmaengine: pl330: _stop: clear interrupt status 2019-04-26 16:51:37 +05:30
pxa_dma.c dmaengine-4.21-rc1 2019-01-01 15:45:48 -08:00
s3c24xx-dma.c headers: separate linux/mod_devicetable.h from linux/platform_device.h 2018-07-07 17:52:26 +02:00
sa11x0-dma.c dmaengine: sa11x0: drop useless LIST_HEAD 2019-01-07 09:49:26 +05:30
sirf-dma.c
sprd-dma.c dmaengine: sprd: Change channel id to slave id for DMA cell specifier 2019-02-25 12:11:19 +05:30
st_fdma.c dmaengine: st_fdma: use struct_size() in kzalloc() 2019-01-07 18:05:22 +05:30
st_fdma.h
ste_dma40_ll.c
ste_dma40_ll.h
ste_dma40.c dmaengine: ste_dma40: remove dma_slave_config direction usage 2018-11-24 20:22:21 +05:30
stm32-dma.c dmaengine: stm32-dma: Fix redundant call to platform_get_irq 2019-05-21 10:09:24 +05:30
stm32-dmamux.c dmaengine: stm32-dmamux: Add PM Runtime support 2019-01-07 09:52:24 +05:30
stm32-mdma.c dmaengine: stm32-mdma: Revert "dmaengine: stm32-mdma: Add a check on read_u32_array" 2019-03-25 21:56:54 +05:30
sun4i-dma.c
sun6i-dma.c
tegra20-apb-dma.c dmaengine: tegra-apb: Use struct_size() in devm_kzalloc() 2019-01-07 18:07:58 +05:30
tegra210-adma.c dmaengine: tegra210-adma: restore channel status 2019-05-04 16:13:42 +05:30
timb_dma.c dmaengine: timb_dma: Use struct_size() in kzalloc() 2019-01-20 10:50:07 +05:30
TODO
txx9dmac.c drivers: Remove explicit invocations of mmiowb() 2019-04-08 12:01:02 +01:00
txx9dmac.h
uniphier-mdmac.c dmaengine: uniphier-mdmac: add UniPhier MIO DMAC driver 2018-11-24 19:42:59 +05:30
virt-dma.c
virt-dma.h
xgene-dma.c dmaengine: xgene-dma: fix spelling mistake "descripto" -> "descriptor" 2019-04-26 16:57:15 +05:30
zx_dma.c treewide: devm_kzalloc() -> devm_kcalloc() 2018-06-12 16:19:22 -07:00