linux/dma at c27f95568d1ed2573fc9c8848d741da63ca9a34e - linux - Gitea: Git with a cup of tea

FEX-Emu/linux

mirror of https://github.com/FEX-Emu/linux.git synced 2025-02-11 06:16:10 +00:00

History

Jon Medhurst c27f95568d dmaengine: pl330: Limit MFIFO usage for memcpy to avoid exhausting entries

The MFIFO is shared by all channels so restrict each memcpy to it's fair
share. This is being over cautious, but without a global view of DMA
channel usage on a system it's not possible to come up with a more
optimum safe limit.

Signed-off-by: Jon Medhurst <tixy@linaro.org>
Signed-off-by: Vinod Koul <vinod.koul@intel.com>

2014-11-17 13:01:20 +05:30

..

drivers: clean-up prom.h implicit includes

2013-10-09 20:04:04 -05:00

dmaengine: dw: export probe()/remove() and Co to users

2014-10-15 20:31:05 +05:30

net_dma: simple removal

2014-09-28 07:05:16 -07:00

dmaengine: ipu: use return value of request_irq

2014-07-25 15:39:50 +05:30

Merge branch 'for-linus' of git://git.infradead.org/users/vkoul/slave-dma

2014-01-29 20:27:23 -08:00

dma: rcar-audmapp: Fix for no corresponding slave ID

2014-08-28 12:42:10 +05:30

dma: xilinx: Remove .owner field for driver

2014-08-19 22:36:50 +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: Use correct specifier for size_t values

2014-08-04 13:45:26 +05:30

at_hdmac_regs.h

dmaengine: at_hdmac: remove unused function

2013-12-12 22:43:41 -08:00

at_hdmac.c

dma: at_hdmac: fix invalid remaining bytes detection

2014-08-07 21:52:27 +05:30

bcm2835-dma.c

dmaengine: Remove the context argument to the prep_dma_cyclic operation

2014-08-04 13:41:50 +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 dmaengine_terminate_all() API

2014-10-15 21:30:59 +05:30

coh901318.h

dma: coh901318: merge header files

2013-01-07 17:36:37 +01:00

cppi41.c

dma: cppi41: Switch to using managed resource in probe

2014-10-15 20:26:45 +05:30

dma-jz4740.c

dmaengine: jz4740: Fix non-cyclic descriptor completion

2014-09-11 10:54:25 +05:30

dmaengine.c

dmaengine-3.17

2014-10-07 20:39:25 -04:00

dmaengine.h

dmaengine: consolidate initialization of cookies

2012-03-13 11:37:22 +05:30

dmatest.c

dmaengine-3.17

2014-10-07 20:39:25 -04:00

edma.c

dmaengine: edma: check for echan->edesc => NULL in edma_dma_pause()

2014-10-15 20:55:04 +05:30

ep93xx_dma.c

dmaengine: Remove the context argument to the prep_dma_cyclic operation

2014-08-04 13:41:50 +05:30

fsl-edma.c

dmaengine: Remove the context argument to the prep_dma_cyclic operation

2014-08-04 13:41:50 +05:30

fsldma.c

dmaengine: freescale: remove FSLDMA_EXTERNAL_START control method

2014-10-15 21:31:28 +05:30

fsldma.h

dmaengine: Freescale: change descriptor release process for supporting async_tx

2014-07-14 21:32:18 +05:30

imx-dma.c

dmaengine: Remove the context argument to the prep_dma_cyclic operation

2014-08-04 13:41:50 +05:30

imx-sdma.c

dma: imx-sdma: fix another incorrect __init annotation

2014-09-28 21:30:05 +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

k3dma.c

dmaengine: k3dma: fix sparse warnings

2014-01-20 13:53:20 +05:30

Kconfig

Merge branch 'for-linus' of git://git.infradead.org/users/vkoul/slave-dma

2014-10-18 18:11:04 -07:00

Makefile

dmaengine-3.17

2014-10-07 20:39:25 -04:00

mic_x100_dma.c

dma: MIC X100 DMA Driver

2014-07-12 09:57:42 -07:00

mic_x100_dma.h

dma: MIC X100 DMA Driver

2014-07-12 09:57:42 -07:00

mmp_pdma.c

dmaengine: Remove the context argument to the prep_dma_cyclic operation

2014-08-04 13:41:50 +05:30

mmp_tdma.c

dmaengine: mmp_tdma: add DMA_PREP_INTERRUPT flag support

2014-09-11 10:47:44 +05:30

moxart-dma.c

dmaengine: Add MOXA ART DMA engine driver

2014-01-20 12:32:46 +05:30

mpc512x_dma.c

dmaengine: mpc512x: register for device tree channel lookup

2014-07-26 00:21:42 +05:30

mv_xor.c

Merge branch 'for-linus' of git://git.infradead.org/users/vkoul/slave-dma

2014-10-18 18:11:04 -07:00

mv_xor.h

dma: mv_xor: Add support for DMA_INTERRUPT

2014-09-23 20:17:01 +05:30

mxs-dma.c

dmaengine: Remove the context argument to the prep_dma_cyclic operation

2014-08-04 13:41:50 +05:30

nbpfaxi.c

dmaengine: nbpf_error_get_channel() can be static

2014-08-05 22:00:18 +05:30

of-dma.c

dmaengine: of: add common xlate function for matching by channel id

2014-07-26 00:21:41 +05:30

omap-dma.c

dmaengine: omap-dma: Restore the CLINK_CTRL in resume path

2014-09-23 18:22:55 +05:30

pch_dma.c

dmaengine: pch: fix compilation for alpha target

2014-05-22 18:50:49 +05:30

pl330.c

dmaengine: pl330: Limit MFIFO usage for memcpy to avoid exhausting entries

2014-11-17 13:01:20 +05:30

qcom_bam_dma.c

dmaengine: qcom_bam_dma: Add descriptor flags

2014-07-14 22:06:41 +05:30

s3c24xx-dma.c

dmaengine: Remove the context argument to the prep_dma_cyclic operation

2014-08-04 13:41:50 +05:30

sa11x0-dma.c

dmaengine: Remove the context argument to the prep_dma_cyclic operation

2014-08-04 13:41:50 +05:30

sirf-dma.c

dmaengine: Remove the context argument to the prep_dma_cyclic operation

2014-08-04 13:41:50 +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

dmaengine: Remove the context argument to the prep_dma_cyclic operation

2014-08-04 13:41:50 +05:30

sun6i-dma.c

dmaengine: sun6i: Fix memcpy operation

2014-11-12 14:54:09 +05:30

tegra20-apb-dma.c

dmaengine: Remove the context argument to the prep_dma_cyclic operation

2014-08-04 13:41:50 +05:30

timb_dma.c

dmaengine: remove DMA unmap from drivers

2013-11-14 11:04:38 -08:00

TODO

dmaengine: dw: don't perform DMA when dmaengine_submit is called

2014-07-15 22:14:30 +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