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(parent: 4a5926d) | patch
ioat2,3: disable asynchronous error notifications
authorDan Williams <dan.j.williams@intel.com>
Fri, 20 Nov 2009 00:07:57 +0000 (17:07 -0700)
committerDan Williams <dan.j.williams@intel.com>
Fri, 20 Nov 2009 00:07:57 +0000 (17:07 -0700)
commit4b11d202a5714fb81110ab17b78ea142744745bd
treed6f9fc6064e60711e1d041a48d8ff0927ca819e7tree | snapshot
parent4a5926dc03f5e507217078b42188a9382a7d9164commit | diff
ioat2,3: disable asynchronous error notifications

Error interrupts and error completions may cause channel hangs, so
poll the channel status register after a timeout.

Signed-off-by: Dan Williams <dan.j.williams@intel.com>
drivers/dma/ioat/registers.h diff | blob | history
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