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84adccfb8c
linux-next/drivers/dma
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Viresh Kumar 84adccfb8c dmaengine/dw_dmac fix: dwc_scan_descriptors must compare first desc address also with llp 
dwc_scan_descriptors scans all descriptors from active_list in case transfer is
not completed.  It compares first_desc->lli.llp, and then all childrens of its
tx_list. But it doesn't compare its own address, i.e. first_desc->txd.phys, as
this is what we have initially programmed into the controller register. So this
causes dma to stop and finish a transfer, which was never started. And thus
fail.

Signed-off-by: Viresh Kumar <viresh.kumar@st.com>
Signed-off-by: Vinod Koul <vinod.koul@intel.com>
2011-03-31 11:07:31 +05:30
..
ioat drivers/dma/ioat: Use the ccflag-y instead of EXTRA_CFLAGS 2010-12-04 15:03:06 -08:00
ipu dma: ipu_idmac: do not lose valid received data in the irq handler 2011-02-14 02:28:16 -08:00
ppc4xx drivers/dma/ppc4xx: Use printf extension %pR for struct resource 2010-12-04 15:03:40 -08:00
amba-pl08x.c DMA: PL08x: fix channel pausing to timeout rather than lockup 2011-01-30 22:03:47 -08:00
at_hdmac_regs.h at_hdmac: implement a private tx_list 2009-09-08 17:53:03 -07:00
at_hdmac.c Merge branch 'next' of git://git.kernel.org/pub/scm/linux/kernel/git/djbw/async_tx 2011-01-17 10:54:41 -08:00
coh901318_lli.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
coh901318_lli.h tree-wide: Assorted spelling fixes 2010-02-09 11:13:56 +01:00
coh901318.c Merge branch 'next' of git://git.kernel.org/pub/scm/linux/kernel/git/djbw/async_tx 2010-10-27 19:04:36 -07:00
dmaengine.c async_tx: make async_tx channel switching opt-in 2010-10-07 17:08:32 -07:00
dmatest.c dmaengine/dmatest: Pass timeout via module params 2011-03-22 11:12:29 -07:00
dw_dmac_regs.h dmaengine/dw_dmac fix: use readl & writel instead of __raw_readl & __raw_writel 2011-03-07 01:12:28 +05:30
dw_dmac.c dmaengine/dw_dmac fix: dwc_scan_descriptors must compare first desc address also with llp 2011-03-31 11:07:31 +05:30
fsldma.c fsldma: make halt behave nicely on all supported controllers 2011-03-11 17:52:37 -08:00
fsldma.h fsldma: fix controller lockups 2011-03-11 17:52:36 -08:00
imx-dma.c dmaengine i.MX dma: initialize dma capabilities outside channel loop 2011-01-31 12:36:23 +01:00
imx-sdma.c Merge branch 'imx' into dmaengine-fixes 2011-02-14 02:40:46 -08:00
intel_mid_dma_regs.h intel_mid_dma: change the slave interface 2010-10-07 15:03:44 -07:00
intel_mid_dma.c Merge branch 'next' of git://git.kernel.org/pub/scm/linux/kernel/git/djbw/async_tx 2011-01-17 10:54:41 -08:00
iop-adma.c Update CONFIG_MD_RAID6_PQ to CONFIG_RAID6_PQ in drivers/dma/iop-adma.c 2011-01-14 17:58:12 -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 dma: let IMX_DMA depend on IMX_HAVE_DMA_V1 instead of an explicit list of SoCs 2011-03-22 11:11:20 -07:00
Makefile dmaengine: mxs-dma: add dma support for i.MX23/28 2011-03-02 07:06:27 +05:30
mpc512x_dma.c powerpc/512x: try to free dma descriptors in case of allocation failure 2010-12-29 22:29:36 -07:00
mv_xor.c mv_xor: fix race in tasklet function 2011-01-03 01:39:26 -08:00
mv_xor.h mv_xor: implement a private tx_list 2009-09-08 17:53:03 -07:00
mxs-dma.c dmaengine: mxs-dma: add dma support for i.MX23/28 2011-03-02 07:06:27 +05:30
pch_dma.c drivers, pch_dma: Fix warning when CONFIG_PM=n. 2011-03-07 01:26:50 +05:30
pl330.c DMA: PL330: Add dma api driver 2010-05-23 20:28:19 -07:00
shdma.c dma: shdma: don't register the global die notifier multiple times 2011-01-07 11:03:26 +09:00
shdma.h dma: shdma: NMI support. 2010-12-17 19:16:10 +09:00
ste_dma40_ll.c dma40: cyclic xfer support 2011-01-30 22:27:21 -08:00
ste_dma40_ll.h dma40: cyclic xfer support 2011-01-30 22:27:21 -08:00
ste_dma40.c dma40: cyclic xfer support 2011-01-30 22:27:21 -08:00
timb_dma.c dma/timberdale: simplify conditional 2010-10-19 15:20:11 -07:00
txx9dmac.c Merge branch 'next' of git://git.kernel.org/pub/scm/linux/kernel/git/djbw/async_tx 2010-05-21 17:05:46 -07:00
txx9dmac.h txx9dmac: implement a private tx_list 2009-09-08 17:53:03 -07:00