Chris Leech 000725d56a ioatdma: Push pending transactions to hardware more frequently ...

Every 20 descriptors turns out to be to few append commands with
newer/faster CPUs.  Pushing every 4 still cuts down on MMIO writes to an
acceptable level without letting the DMA engine run out of work.

Signed-off-by: Chris Leech <christopher.leech@intel.com>

2007-07-11 15:39:03 -07:00

..

dmaengine.c

[PATCH] rm pointless dmaengine exports

2007-03-16 19:25:03 -07:00

ioatdma_hw.h

[I/OAT]: Driver for the Intel(R) I/OAT DMA engine

2006-06-17 21:18:46 -07:00

ioatdma_io.h

[I/OAT]: Driver for the Intel(R) I/OAT DMA engine

2006-06-17 21:18:46 -07:00

ioatdma_registers.h

[IOAT]: fix sparse ulong warning

2006-07-03 19:24:19 -07:00

ioatdma.c

ioatdma: Push pending transactions to hardware more frequently

2007-07-11 15:39:03 -07:00

ioatdma.h

[PATCH] drivers/dma trivial annotations

2006-10-10 15:37:21 -07:00

iovlock.c

[IOAT]: drivers/dma/iovlock.c: make num_pages_spanned() static

2006-07-03 19:27:20 -07:00

Kconfig

[S390] Kconfig: unwanted menus for s390.

2007-05-10 15:46:07 +02:00

Makefile

[I/OAT]: Utility functions for offloading sk_buff to iovec copies

2006-06-17 21:25:46 -07:00