Ira Snyder 776c8943f2 fsldma: snooping is not enabled for last entry in descriptor chain ...

On the 83xx controller, snooping is necessary for the DMA controller to
ensure cache coherence with the CPU when transferring to/from RAM.

The last descriptor in a chain will always have the End-of-Chain interrupt
bit set, so we can set the snoop bit while adding the End-of-Chain
interrupt bit.

Signed-off-by: Ira W. Snyder <iws@ovro.caltech.edu>
Signed-off-by: Li Yang <leoli@freescale.com>

2009-05-22 16:53:56 +08:00

..

ipu

dma: fix ipu_idmac.c to not discard the last queued buffer

2009-05-12 14:41:48 -07:00

dmaengine.c

ioatdma: fix "ioatdma frees DMA memory with wrong function"

2009-05-12 14:41:47 -07:00

dmatest.c

dmatest: fix max channels handling

2009-04-08 15:08:23 -07:00

dw_dmac_regs.h

dw_dmac: add cyclic API to DW DMA driver

2009-04-01 15:42:34 -07:00

dw_dmac.c

Merge branch 'next' of git://git.kernel.org/pub/scm/linux/kernel/git/djbw/async_tx

2009-04-03 12:13:45 -07:00

fsldma.c

fsldma: snooping is not enabled for last entry in descriptor chain

2009-05-22 16:53:56 +08:00

fsldma.h

fsldma: allow Freescale Elo DMA driver to be compiled as a module

2008-09-26 17:00:11 -07:00

ioat_dca.c

I/OAT: update driver version and copyright dates

2009-03-04 16:04:40 -07:00

ioat_dma.c

ioatdma: fix "ioatdma frees DMA memory with wrong function"

2009-05-12 14:41:47 -07:00

ioat.c

dma-mapping: replace all DMA_32BIT_MASK macro with DMA_BIT_MASK(32)

2009-04-07 08:31:11 -07:00

ioatdma_hw.h

I/OAT: update driver version and copyright dates

2009-03-04 16:04:40 -07:00

ioatdma_registers.h

I/OAT: update driver version and copyright dates

2009-03-04 16:04:40 -07:00

ioatdma.h

I/OAT: update driver version and copyright dates

2009-03-04 16:04:40 -07:00

iop-adma.c

dmaengine: initialize tx_list in dma_async_tx_descriptor_init

2009-03-25 09:13:24 -07:00

iovlock.c

[2/4] I/OAT: fix dma_pin_iovec_pages() error handling

2008-11-10 15:00:56 -08:00

Kconfig

dmaengine: allow dma support for async_tx to be toggled

2009-03-25 09:13:25 -07:00

Makefile

i.MX31: Image Processing Unit DMA and IRQ drivers

2009-01-19 15:36:21 -07:00

mv_xor.c

dmaengine: initialize tx_list in dma_async_tx_descriptor_init

2009-03-25 09:13:24 -07:00

mv_xor.h

dmaengine: DMA engine driver for Marvell XOR engine

2008-07-08 11:58:36 -07:00