AuxXxilium/linux_dsm_epyc7002
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1e2dbdefe7
linux_dsm_epyc7002/drivers/dma
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Jingchang Lu 1e2dbdefe7 dmaengine: fsl-edma: fixup reg offset and hw S/G support in big-endian model 
The offset of all 8-/16-bit registers in big-endian eDMA model are
swapped in a 32-bit size opposite those in the little-endian model.

The hardware Scatter/Gather requires the subsequent TCDs stored in memory
in little endian independent of the register endian model, the eDMA engine
will do the swap if need.

This patch also use regular assignment for tcd variables r/w
instead of with io function previously that may not always be true.

Signed-off-by: Jingchang Lu <jingchang.lu@freescale.com>
Signed-off-by: Vinod Koul <vinod.koul@intel.com>
2014-12-09 14:41:58 +05:30
..
bestcomm drivers: clean-up prom.h implicit includes 2013-10-09 20:04:04 -05:00
dw dmaengine: dw: export probe()/remove() and Co to users 2014-10-15 20:31:05 +05:30
ioat net_dma: simple removal 2014-09-28 07:05:16 -07:00
ipu dmaengine: ipu: use return value of request_irq 2014-07-25 15:39:50 +05:30
ppc4xx Merge branch 'for-linus' of git://git.infradead.org/users/vkoul/slave-dma 2014-01-29 20:27:23 -08:00
sh dmaengine: shdma: fix a race condition in __ld_cleanup() 2014-11-17 13:50:42 +05:30
xilinx dmaengine: xilinx: vdma: icg should be difference of stride and hsize 2014-11-06 13:11:47 +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 dmaengine: pl08x: Remove chancnt affectations 2014-11-06 11:32:44 +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
at_xdmac.c dmaengine: at_xdmac: Add DMA_PRIVATE 2014-11-17 14:07:21 +05:30
bcm2835-dma.c dmaengine: Remove .owner field for driver 2014-11-06 11:54:18 +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 dmaengine: Remove .owner field for driver 2014-11-06 11:54:18 +05:30
dma-jz4740.c dmaengine: Remove .owner field for driver 2014-11-06 11:54:18 +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: fsl-edma: fixup reg offset and hw S/G support in big-endian model 2014-12-09 14:41:58 +05:30
fsldma.c dmaengine: fsldma: Remove chancnt affectations 2014-11-06 11:32:45 +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: clarify about firmware not found error 2014-12-05 23:18:53 +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 dmaengine: Remove .owner field for driver 2014-11-06 11:54:18 +05:30
k3dma.c dmaengine: k3dma: Add CONFIG_PM_SLEEP to suspend/resume functions 2014-11-17 13:50:45 +05:30
Kconfig Merge branch 'topic/at_xdmac' into for-linus 2014-12-05 19:31:32 +05:30
Makefile dmaengine: at_xdmac: creation of the atmel eXtended DMA Controller driver 2014-11-06 11:00:08 +05:30
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 .owner field for driver 2014-11-06 11:54:18 +05:30
mmp_tdma.c dmaengine: Remove .owner field for driver 2014-11-06 11:54:18 +05:30
moxart-dma.c dmaengine: Add MOXA ART DMA engine driver 2014-01-20 12:32:46 +05:30
mpc512x_dma.c dmaengine: Remove .owner field for driver 2014-11-06 11:54:18 +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: Remove .owner field for driver 2014-11-06 11:54:18 +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: Remove chancnt affectations 2014-11-06 11:32:45 +05:30
pch_dma.c drivers/dma/pch_dma: declare pch_dma_id_table as static 2014-12-05 23:28:30 +05:30
pl330.c dmaengine: pl330: update author info 2014-12-05 21:04:22 +05:30
qcom_bam_dma.c dmaengine: qcom_bam_dma: Add BAM v1.3.0 support 2014-11-17 13:50:40 +05:30
s3c24xx-dma.c dmaengine: Remove .owner field for driver 2014-11-06 11:54:18 +05:30
sa11x0-dma.c dmaengine: sa11x0: Remove chancnt affectations 2014-11-06 11:32:45 +05:30
sirf-dma.c dmaengine: sirf: Add CONFIG_PM_SLEEP to suspend/resume functions 2014-11-17 13:50:44 +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: ste_dma40: fix error return code 2014-12-05 23:25:48 +05:30
sun6i-dma.c dmaengine: sun6i: Add support for Allwinner A23 (sun8i) variant 2014-11-17 13:50:37 +05:30
tegra20-apb-dma.c dmaengine: Remove .owner field for driver 2014-11-06 11:54:18 +05:30
timb_dma.c dmaengine: Remove .owner field for driver 2014-11-06 11:54:18 +05:30
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