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4226dd86b1
linux/drivers/dma
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Fabio Baltieri 4226dd86b1 dmaengine: ste_dma40: add a done queue for completed descriptors 
This is to keep the active queue for only those transfers which are
actually active in the hardware.  Descriptors will be moved to the done
queue after they are completed in the hardware (interrupt handler) but
before all the cleanup work has been completed (tasklet).

Mostly based on a previous patch by Rabin Vincent.

Cc: Rabin Vincent <rabin.vincent@stericsson.com>
Acked-by: Linus Walleij <linus.walleij@linaro.org>
Acked-by: Vinod Koul <vinod.koul@intel.com>
Signed-off-by: Fabio Baltieri <fabio.baltieri@linaro.org>
2013-01-14 10:50:53 +01:00
..
ioat Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next 2012-12-12 18:07:07 -08:00
ipu dma: ipu: rename mach/ipu.h to include/linux/dma/ipu-dma.h 2012-10-15 10:03:12 +08:00
ppc4xx dma: remove use of __devinit 2012-11-28 12:42:36 -08:00
sh dma: remove use of __devinit 2012-11-28 12:42:36 -08:00
amba-pl08x.c drivers/dma/amba-pl08x.c: fix error return code 2012-08-22 09:51:04 +05:30
at_hdmac_regs.h ARM: at91: move platform_data definitions 2012-09-14 11:16:40 +02:00
at_hdmac.c Sound updates for 3.7-rc1 2012-10-09 07:07:14 +09:00
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
coh901318.c dma: coh901318: use devm allocation 2012-06-14 08:42:26 +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 dmatest: check for dma mapping error 2012-12-17 17:15:13 -08:00
dw_dmac_regs.h drivers/dma/dw_dmac: make driver's endianness configurable 2012-10-25 14:37:53 -07:00
dw_dmac.c dma: remove use of __devinit 2012-11-28 12:42:36 -08:00
edma.c dma: remove use of __devinit 2012-11-28 12:42:36 -08:00
ep93xx_dma.c Sound updates for 3.7-rc1 2012-10-09 07:07:14 +09:00
fsldma.c dma: remove use of __devinit 2012-11-28 12:42:36 -08:00
fsldma.h dmaengine: move last completed cookie into generic dma_chan structure 2012-03-13 11:36:06 +05:30
imx-dma.c Merge branch 'arm-next' of git://git.xilinx.com/linux-xlnx into next/cleanup 2012-11-06 07:51:06 -08:00
imx-sdma.c dma: imx-sdma: remove unneeded mach/hardware.h inclusion 2012-10-15 10:03:13 +08:00
intel_mid_dma_regs.h dma: fix comments 2012-09-01 08:57:12 -07:00
intel_mid_dma.c dma: remove use of __devinit 2012-11-28 12:42:36 -08:00
iop-adma.c dma: remove use of __devinit 2012-11-28 12:42:36 -08:00
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
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
mmp_pdma.c dma: remove use of __devinit 2012-11-28 12:42:36 -08:00
mmp_tdma.c dma: remove use of __devinit 2012-11-28 12:42:36 -08:00
mpc512x_dma.c dma: remove use of __devinit 2012-11-28 12:42:36 -08:00
mv_xor.c ARM: arm-soc: Updates for Marvell mvebu/kirkwood 2012-12-14 14:54:26 -08:00
mv_xor.h dma: mv_xor: clear the window override control registers 2012-11-22 18:16:37 +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 ARM: OMAP: Move plat-omap/dma-omap.h to include/linux/omap-dma.h 2012-11-30 08:41:50 -08:00
pch_dma.c dma: remove use of __devinit 2012-11-28 12:42:36 -08:00
pl330.c dma: remove use of __devinit 2012-11-28 12:42:36 -08:00
sa11x0-dma.c dma: remove use of __devinit 2012-11-28 12:42:36 -08:00
sirf-dma.c dma: remove use of __devinit 2012-11-28 12:42:36 -08:00
ste_dma40_ll.c dmaengine: ste_dma40: use writel_relaxed for lcxa 2013-01-14 10:50:15 +01:00
ste_dma40_ll.h dmaengine: ste_dma40: support more than 128 event lines 2013-01-14 10:50:48 +01:00
ste_dma40.c dmaengine: ste_dma40: add a done queue for completed descriptors 2013-01-14 10:50:53 +01:00
tegra20-apb-dma.c dma: remove use of __devinit 2012-11-28 12:42:36 -08:00
timb_dma.c dma: remove use of __devinit 2012-11-28 12:42:36 -08:00
TODO dmaengine: remove ste_dma40 from issue_pending TODO 2011-07-14 04:02:08 +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