linux/drivers/dma
Dan Williams 5669e31c5a ioat: add 'ioat' sysfs attributes
Export driver attributes for diagnostic purposes:
'ring_size': total number of descriptors available to the engine
'ring_active': number of descriptors in-flight
'capabilities': supported operation types for this channel
'version': Intel(R) QuickData specfication revision

This also allows some chattiness to be removed from the driver startup
as this information is now available via sysfs.

Signed-off-by: Dan Williams <dan.j.williams@intel.com>
2009-09-08 17:42:56 -07:00
..
ioat ioat: add 'ioat' sysfs attributes 2009-09-08 17:42:56 -07:00
ipu dma: fix ipu_idmac.c to not discard the last queued buffer 2009-05-12 14:41:48 -07:00
dmaengine.c dmaengine, async_tx: add a "no channel switch" allocator 2009-09-08 17:42:51 -07:00
dmatest.c dmaengine, async_tx: support alignment checks 2009-09-08 17:42:53 -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: Fix compile warnings 2009-05-27 13:40:00 -07:00
fsldma.h fsldma: allow Freescale Elo DMA driver to be compiled as a module 2008-09-26 17:00:11 -07:00
iop-adma.c dmaengine: cleanup unused transaction types 2009-09-08 17:42:52 -07:00
iovlock.c net_dma: poll for a descriptor after allocation failure 2009-09-08 17:38:54 -07:00
Kconfig dmaengine, async_tx: add a "no channel switch" allocator 2009-09-08 17:42:51 -07:00
Makefile ioat: move to drivers/dma/ioat/ 2009-07-28 14:32:12 -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