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linux/drivers/dma/ioat
Dan Williams d0b0c8c79b ioat: fix xor_idx_to_desc
For versions of the device that implement operation-types 0x87, 0x88
(IOAT_OP_XOR, IOAT_OP_XOR_VAL) this map determines whether a given
source is located in the base or extended descriptor.  Source addresses
6 through 8 require an extended descriptor, hence 0xe0, not 0xd0.  No
shipping hardware currently implements these operation types.

Reported-by: Evgueni Smogailov <evgueni.smogailov@intel.com>
Signed-off-by: Dan Williams <dan.j.williams@intel.com>
2011-08-03 22:25:06 -07:00
..
dca.c
dma_v2.c Merge branch 'next' of git://git.kernel.org/pub/scm/linux/kernel/git/djbw/async_tx 2011-05-28 12:35:15 -07:00
dma_v2.h
dma_v3.c ioat: fix xor_idx_to_desc 2011-08-03 22:25:06 -07:00
dma.c Add appropriate <linux/prefetch.h> include for prefetch users 2011-05-22 21:41:57 -07:00
dma.h
hw.h
Makefile
pci.c ioat: Adding PCI IDs for IOAT devices on SandyBridge platforms 2011-07-22 14:17:31 -07:00
registers.h