openkylin
/
linux
mirror of https://gitee.com/openkylin/linux.git
9
0
Fork 0
Code Issues Projects Releases Wiki Activity
linux/drivers/dma
History
Thomas Petazzoni 1ef48a262b dma: mv_xor: merge mv_xor_device and mv_xor_chan 
Even though the DMA engine infrastructure has support for multiple
channels per device, the mv_xor driver registers one DMA engine device
for each channel, because the mv_xor channels inside the same XOR
engine have different capabilities, and the DMA engine infrastructure
only allows to express capabilities at the DMA engine device level.

The mv_xor driver has therefore been registering one DMA engine device
and one DMA engine channel for each XOR channel since its introduction
in the kernel. However, it kept two separate internal structures,
mv_xor_device and mv_xor_channel, which didn't make a lot of sense
since there was a 1:1 mapping between those structures.

This patch gets rid of this duplication, and merges everything into
the mv_xor_chan structure.

Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
 		2012-11-20 15:58:59 +01:00
..
ioat Merge branch 'next' of git://git.infradead.org/users/vkoul/slave-dma 2012-10-10 11:10:41 +09:00
ipu dma: ipu: remove the use of ipu_platform_data 2012-07-01 21:57:43 +08:00
ppc4xx dma: fix comments 2012-09-01 08:57:12 -07:00
sh dmaengine: shdma: restore partial transfer calculation 2012-08-01 13:48:52 +09:00
Kconfig drivers/dma/dw_dmac: make driver's endianness configurable 2012-10-25 14:37:53 -07:00
Makefile dmaengine: mmp-pdma support 2012-09-14 08:14:07 +05:30
TODO dmaengine: remove ste_dma40 from issue_pending TODO 2011-07-14 04:02:08 +05:30
amba-pl08x.c drivers/dma/amba-pl08x.c: fix error return code 2012-08-22 09:51:04 +05:30
at_hdmac.c Sound updates for 3.7-rc1 2012-10-09 07:07:14 +09:00
at_hdmac_regs.h ARM: at91: move platform_data definitions 2012-09-14 11:16:40 +02:00
coh901318.c dma: coh901318: use devm allocation 2012-06-14 08:42:26 +05:30
coh901318_lli.c dmaengine: Use sg_dma_address instead of sg_phys 2012-05-11 12:04:38 +05:30
coh901318_lli.h dmaengine: move drivers to dma_transfer_direction 2011-10-27 20:53:43 +05:30
dmaengine.c drivers/dma/dmaengine.c: lower the priority of 'failed to get' dma channel message 2012-10-06 03:04:36 +09:00
dmaengine.h dmaengine: consolidate initialization of cookies 2012-03-13 11:37:22 +05:30
dmatest.c dmaengine: fix missing 'cnt' in ?: in dmatest 2012-01-23 11:43:18 -08:00
dw_dmac.c dw_dmac: fix a regression in dwc_prep_dma_memcpy 2012-10-02 13:18:00 +05:30
dw_dmac_regs.h drivers/dma/dw_dmac: make driver's endianness configurable 2012-10-25 14:37:53 -07:00
edma.c dmaengine: add TI EDMA DMA engine driver 2012-09-01 06:14:02 +05:30
ep93xx_dma.c Sound updates for 3.7-rc1 2012-10-09 07:07:14 +09:00
fsldma.c dma: fix comments 2012-09-01 08:57:12 -07:00
fsldma.h dmaengine: move last completed cookie into generic dma_chan structure 2012-03-13 11:36:06 +05:30
imx-dma.c dmaengine: imx-dma: fix missing unlock on error in imxdma_xfer_desc() 2012-10-24 08:52:45 +05:30
imx-sdma.c Sound updates for 3.7-rc1 2012-10-09 07:07:14 +09:00
intel_mid_dma.c treewide: fix comment/printk/variable typos 2012-09-01 10:33:05 -07:00
intel_mid_dma_regs.h dma: fix comments 2012-09-01 08:57:12 -07:00
iop-adma.c dmaengine-fixes for 3.4-rc3 2012-04-10 15:30:16 -07:00
iovlock.c include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h 2010-03-30 22:02:32 +09:00
mmp_pdma.c dmaengine: mmp-pdma support 2012-09-14 08:14:07 +05:30
mmp_tdma.c Merge branch 'next' of git://git.infradead.org/users/vkoul/slave-dma 2012-10-10 11:10:41 +09:00
mpc512x_dma.c dmaengine: consolidate initialization of cookies 2012-03-13 11:37:22 +05:30
mv_xor.c dma: mv_xor: merge mv_xor_device and mv_xor_chan 2012-11-20 15:58:59 +01:00
mv_xor.h dma: mv_xor: merge mv_xor_device and mv_xor_chan 2012-11-20 15:58:59 +01:00
mxs-dma.c Merge branch 'next' of git://git.infradead.org/users/vkoul/slave-dma 2012-10-10 11:10:41 +09:00
omap-dma.c Sound updates for 3.7-rc1 2012-10-09 07:07:14 +09:00
pch_dma.c dmaengine: Use sg_dma_address instead of sg_phys 2012-05-11 12:04:38 +05:30
pl330.c Merge branch 'next' of git://git.infradead.org/users/vkoul/slave-dma 2012-10-10 11:10:41 +09:00
sa11x0-dma.c dmaengine: Pass flags via device_prep_dma_cyclic() callback 2012-09-22 11:12:45 -04:00
sirf-dma.c dmaengine: sirf: fix a typo in moving running dma_desc to active queue 2012-10-24 16:30:38 +05:30
ste_dma40.c Merge branch 'next' of git://git.infradead.org/users/vkoul/slave-dma 2012-10-10 11:10:41 +09:00
ste_dma40_ll.c dma40: cyclic xfer support 2011-01-30 22:27:21 -08:00
ste_dma40_ll.h dma: fix comments 2012-09-01 08:57:12 -07:00
tegra20-apb-dma.c Merge branch 'next' of git://git.infradead.org/users/vkoul/slave-dma 2012-10-10 11:10:41 +09:00
timb_dma.c dmaengine: add context parameter to prep_slave_sg and prep_dma_cyclic 2012-03-21 19:20:23 +05:30
txx9dmac.c dmaengine: add context parameter to prep_slave_sg and prep_dma_cyclic 2012-03-21 19:20:23 +05:30
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 dmaengine: virt-dma: add support for cyclic DMA periodic callbacks 2012-07-01 14:15:23 +01:00