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(parent: 6eb9d3c) | patch
dmaengine: ioatdma: workaround for incorrect DMACAP register
authorDave Jiang <dave.jiang@intel.com>
Fri, 13 Feb 2015 19:23:53 +0000 (12:23 -0700)
committerVinod Koul <vinod.koul@intel.com>
Thu, 5 Mar 2015 09:02:02 +0000 (14:32 +0530)
commit9ca1c5f2ab9d5bc8955a2cc7ad36ba7074dd7c60
treef9fd354c95eb25494169a8052fcc901f2a461cb1tree | snapshot (tar.gz zip)
parent6eb9d3c1e9c5977f7fe6be125006443e7da2427ccommit | diff
dmaengine: ioatdma: workaround for incorrect DMACAP register

BDX-DE IOATDMA reports incorrect DMACAP register for PQ related
ops. Ignoring those bits.

Signed-off-by: Dave Jiang <dave.jiang@intel.com>
Acked-by: Dan Williams <dan.j.williams@intel.com>
Signed-off-by: Vinod Koul <vinod.koul@intel.com>
drivers/dma/ioat/dma_v3.c diff | blob | blame | history