Yoshihiro Shimoda d716d9b702 dmaengine: rcar-dmac: fix max_chunk_size for R-Car Gen3 ...

According to R-Car Gen3 Rev.0.80 manual, the DMATCR can be set to
16,777,215 as maximum. So, this patch fixes the max_chunk_size for
safety on all of SoCs. Otherwise, a system may hang if the DMATCR
is set to 0 on R-Car Gen3.

Signed-off-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
Reviewed-by: Simon Horman <horms+renesas@verge.net.au>
Signed-off-by: Vinod Koul <vinod.koul@intel.com>

2018-02-27 20:34:38 +05:30

..

bestcomm

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

dw

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

hsu

serial: 8250_mid: handle interrupt correctly in DMA case

2017-01-19 14:20:23 +01:00

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

dmaengine: ipu: Make sure the interrupt routine checks all interrupts.

2017-01-02 10:48:44 +05:30

ppc4xx

Merge branch 'topic/ppc4xx' into for-linus

2017-09-06 21:54:41 +05:30

qcom

Merge branch 'topic/qcom_hidma' into for-linus

2018-01-31 13:50:40 +05:30

sh

dmaengine: rcar-dmac: fix max_chunk_size for R-Car Gen3

2018-02-27 20:34:38 +05:30

xilinx

dmaengine: xilinx_dma: Free BD consistent memory

2018-01-08 16:24:50 +05:30

acpi-dma.c

…

altera-msgdma.c

dmaengine: altera: Use IRQ-safe spinlock calls in the error paths as well

2017-10-20 11:51:10 +05:30

amba-pl08x.c

dmaengine: amba-pl08x: Use vchan_terminate_vdesc() instead of desc_free

2017-12-04 22:33:51 +05:30

at_hdmac_regs.h

dmaengine: at_hdmac: Remove unnecessary 0x prefixes before %pad

2017-11-08 10:47:04 +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_xdmac.c

dmaengine: at_xdmac: Handle return value of clk_prepare_enable.

2017-08-21 22:20:44 +05:30

bcm2835-dma.c

dmaengine: bcm2835-dma: Use vchan_terminate_vdesc() instead of desc_free

2017-12-04 22:33:51 +05:30

bcm-sba-raid.c

dmaengine: bcm-sba-raid: Use common GPL comment header

2017-10-23 11:35:47 +05:30

coh901318_lli.c

…

coh901318.c

dmaengine: coh901318: Remove unnecessary 0x prefixes before %pad

2017-11-08 10:46:46 +05:30

coh901318.h

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cppi41.c

dmaengine: cppi41: Fix channel queues array size check

2017-12-22 17:47:04 +05:30

dma-axi-dmac.c

dmaengine: axi-dmac: Fix software cyclic mode

2017-09-17 18:58:18 +05:30

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: remove BUG_ON while registering devices

2017-08-28 09:39:46 +05:30

dmaengine.h

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

dmatest.c

dmaengine: dmatest: fix container_of member in dmatest_callback

2018-01-30 12:24:43 +05:30

edma.c

dmaengine: edma: Use vchan_terminate_vdesc() instead of desc_free

2017-12-04 22:33:51 +05:30

ep93xx_dma.c

dmaengine: ep93xx: Don't drain the transfers in terminate_all()

2017-05-24 09:52:46 +05:30

fsl_raid.c

dmaengine: fsl_raid: make of_device_ids const.

2017-06-29 09:25:28 +05:30

fsl_raid.h

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fsl-edma.c

dmaengine: fsl-edma: disable clks on all error paths

2017-12-15 09:53:04 +05:30

fsldma.c

dmaengine: remove DMA_SG as it is dead code in kernel

2017-08-22 09:22:11 +05:30

fsldma.h

dmaengine: fsldma: set BWC, DAHTS and SAHTS values correctly

2017-06-22 18:31:35 +05:30

idma64.c

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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: Add MODULE_FIRMWARE

2017-12-22 17:35:44 +05:30

iop-adma.c

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k3dma.c

dmaengine: k3dma: Use vchan_terminate_vdesc() instead of desc_free

2017-12-04 22:33:51 +05:30

Kconfig

Merge branch 'topic/sprd' into for-linus

2017-11-14 10:36:09 +05:30

lpc18xx-dmamux.c

…

Makefile

dmaengine updates for 4.15-rc1

2017-11-14 16:49:31 -08:00

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

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mmp_pdma.c

…

mmp_tdma.c

…

moxart-dma.c

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mpc512x_dma.c

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mv_xor_v2.c

dmaengine: mv_xor_v2: add support for suspend/resume

2017-05-14 18:24:46 +05:30

mv_xor.c

dmaengine: remove DMA_SG as it is dead code in kernel

2017-08-22 09:22:11 +05:30

mv_xor.h

…

mxs-dma.c

dmaengine: mxs: Use %zu for printing a size_t variable

2017-06-15 09:44:45 +05:30

nbpfaxi.c

dmaengine: nbpfaxi: Use of_device_get_match_data() helper

2017-10-12 22:20:51 +05:30

of-dma.c

dmaengine: Convert to using %pOF instead of full_name

2017-07-19 09:30:44 +05:30

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

dmaengine: pch_dma: Replace PCI pool old API

2017-10-31 17:01:06 +05:30

pl330.c

dmaengine: pl330: fix descriptor allocation fail

2017-10-20 11:46:45 +05:30

pxa_dma.c

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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

dmaengine: sa11x0: add DMA filters

2017-09-27 16:11:51 +05:30

sirf-dma.c

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sprd-dma.c

dmaengine: sprd: statify 'sprd_dma_prep_dma_memcpy'

2018-01-15 11:33:11 +05:30

st_fdma.c

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st_fdma.h

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ste_dma40_ll.c

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ste_dma40_ll.h

…

ste_dma40.c

Merge branch 'topic/dmatest' into for-linus

2017-09-06 21:55:10 +05:30

stm32-dma.c

dmaengine: stm32-dma: fix up error dev_err message

2017-03-06 10:41:24 +05:30

stm32-dmamux.c

dmaengine: stm32-dmamux: Remove unnecessary platform_get_resource() error check

2018-01-19 11:07:50 +05:30

stm32-mdma.c

dmaengine: stm32_mdma: activate pack/unpack feature

2017-11-08 10:49:53 +05:30

sun4i-dma.c

dmaengine: sun4i: fix invalid argument

2017-04-24 09:50:05 +05:30

sun6i-dma.c

dmaengine: sun6i: Retrieve channel count/max request from devicetree

2017-10-23 11:44:03 +05:30

tegra20-apb-dma.c

dmaengine: tegra-apb: Support non-flow controlled slave configuration

2017-11-29 19:35:05 +05:30

tegra210-adma.c

dmaengine: tegra210-adma: fix of_irq_get() error check

2017-08-09 11:39:16 +05:30

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

TODO

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txx9dmac.c

…

txx9dmac.h

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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

dmaengine: xgene-dma: remove unused xgene_dma_invalidate_buffer

2017-08-22 22:13:44 +05:30

zx_dma.c

dmaengine: zx: fix build warning

2017-01-25 15:33:45 +05:30