WSL2-Linux-Kernel/drivers/dma
Christoph Hellwig 3d6ce86ee7 drivers: remove force dma flag from buses
With each bus implementing its own DMA configuration callback, there is no
need for bus to explicitly set the force_dma flag.  Modify the
of_dma_configure function to accept an input parameter which specifies if
implicit DMA configuration is required when it is not described by the
firmware.

Signed-off-by: Nipun Gupta <nipun.gupta@nxp.com>
Acked-by: Bjorn Helgaas <bhelgaas@google.com>  # PCI parts
Reviewed-by: Rob Herring <robh@kernel.org>
[hch: tweaked the changelog a bit]
Signed-off-by: Christoph Hellwig <hch@lst.de>
2018-05-03 16:25:08 +02:00
..
bestcomm
dw
dw-axi-dmac dmaengine: dw-axi-dmac: fix spelling mistake: "catched" -> "caught" 2018-03-27 17:44:39 +05:30
hsu
ioat Merge branch 'for-mingo' of git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu into core/rcu 2018-01-03 14:14:18 +01:00
ipu
mediatek dmaengine: mediatek: Add MediaTek High-Speed DMA controller for MT7622 and MT7623 SoC 2018-03-27 15:18:15 +05:30
ppc4xx
qcom drivers: remove force dma flag from buses 2018-05-03 16:25:08 +02:00
sh DMAengine updates for v4.17-rc1 2018-04-10 12:14:37 -07:00
xilinx dmaengine: xilinx_dma: Free BD consistent memory 2018-01-08 16:24:50 +05:30
Kconfig Merge branch 'topic/mtek' into for-linus 2018-04-10 08:55:26 +05:30
Makefile Merge branch 'topic/mtek' into for-linus 2018-04-10 08:55:26 +05:30
TODO
acpi-dma.c
altera-msgdma.c
amba-pl08x.c dmaengine: amba-pl08x: Use vchan_terminate_vdesc() instead of desc_free 2017-12-04 22:33:51 +05:30
at_hdmac.c dmaengine: at_hdmac: fix potential NULL pointer dereference in atc_prep_dma_interleaved 2017-11-29 19:48:17 +05:30
at_hdmac_regs.h
at_xdmac.c dmaengine: at_xdmac: fix rare residue corruption 2018-03-27 17:33:44 +05:30
bcm-sba-raid.c
bcm2835-dma.c dmaengine: bcm2835-dma: Use vchan_terminate_vdesc() instead of desc_free 2017-12-04 22:33:51 +05:30
coh901318.c
coh901318.h
coh901318_lli.c
cppi41.c dmaengine: cppi41: Fix channel queues array size check 2017-12-22 17:47:04 +05:30
dma-axi-dmac.c
dma-jz4740.c dmaengine: jz4740: disable/unprepare clk if probe fails 2017-12-11 09:00:06 +05:30
dma-jz4780.c dmaengine: dma-jz4780: Use vchan_terminate_vdesc() instead of desc_free 2017-12-04 22:33:51 +05:30
dmaengine.c
dmaengine.h
dmatest.c dmaengine: dmatest: add norandom option 2018-02-12 09:16:01 +05:30
edma.c dmaengine: edma: Check the memory allocation for the memcpy dma device 2018-03-27 17:43:42 +05:30
ep93xx_dma.c
fsl-edma.c dmaengine: fsl-edma: disable clks on all error paths 2017-12-15 09:53:04 +05:30
fsl_raid.c
fsl_raid.h
fsldma.c
fsldma.h
idma64.c
idma64.h
img-mdc-dma.c dmaengine: img-mdc-dma: Use vchan_terminate_vdesc() instead of desc_free 2017-12-04 22:33:51 +05:30
imx-dma.c ARM: 8745/1: get rid of __memzero() 2018-01-21 15:37:56 +00:00
imx-sdma.c dmaengine: imx-sdma: fix pagefault when channel is disabled during interrupt 2018-03-05 19:33:47 +05:30
iop-adma.c
k3dma.c dmaengine: k3dma: Use vchan_terminate_vdesc() instead of desc_free 2017-12-04 22:33:51 +05:30
lpc18xx-dmamux.c
mic_x100_dma.c dmaengine: mic_x100_dma: Use PTR_ERR_OR_ZERO() 2017-12-04 22:40:38 +05:30
mic_x100_dma.h
mmp_pdma.c
mmp_tdma.c
moxart-dma.c
mpc512x_dma.c
mv_xor.c
mv_xor.h
mv_xor_v2.c dmaengine: mv_xor_v2: Fix clock resource by adding a register clock 2018-03-11 20:33:27 +05:30
mxs-dma.c
nbpfaxi.c
of-dma.c
omap-dma.c dmaengine: omap-dma: Use vchan_terminate_vdesc() instead of desc_free 2017-12-04 22:33:51 +05:30
pch_dma.c
pl330.c dmaengine: pl330: fix a race condition in case of threaded irqs 2018-03-06 17:21:39 +05:30
pxa_dma.c
s3c24xx-dma.c dmaengine: s3c24xx-dma: Use vchan_terminate_vdesc() instead of desc_free 2017-12-04 22:33:51 +05:30
sa11x0-dma.c
sirf-dma.c
sprd-dma.c dmaengine: sprd: statify 'sprd_dma_prep_dma_memcpy' 2018-01-15 11:33:11 +05:30
st_fdma.c
st_fdma.h
ste_dma40.c
ste_dma40_ll.c
ste_dma40_ll.h
stm32-dma.c dmaengine: stm32-dma: properly mask irq bits 2018-04-04 11:49:36 +05:30
stm32-dmamux.c dmaengine: stm32-dmamux: fix a potential buffer overflow 2018-03-22 10:51:35 +05:30
stm32-mdma.c
sun4i-dma.c
sun6i-dma.c
tegra20-apb-dma.c dmaengine: tegra-apb: Support non-flow controlled slave configuration 2017-11-29 19:35:05 +05:30
tegra210-adma.c
ti-dma-crossbar.c dmaengine: ti-dma-crossbar: Fix event mapping for TPCC_EVT_MUX_60_63 2017-12-22 17:48:07 +05:30
timb_dma.c dmaengine: timb_dma: fix spelling mistake: "Couldnt" -> "Couldn't" 2017-12-11 08:57:38 +05:30
txx9dmac.c
txx9dmac.h
virt-dma.c dmaengine: virt-dma: Add helper to free/reuse a descriptor 2017-12-04 22:33:51 +05:30
virt-dma.h dmaengine: virt-dma: Support for race free transfer termination 2017-12-04 22:33:51 +05:30
xgene-dma.c
zx_dma.c