linux

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History

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

ioat3: dca and raid operations are incompatible

2009-11-19 17:07:10 -07:00

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

ioat2,3: convert to producer/consumer locking

2010-05-01 15:22:55 -07:00

dma_v3.c

ioat: fix xor_idx_to_desc