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authorSosnowski, Maciej <maciej.sosnowski@intel.com>2010-09-16 06:02:26 +0000
committerDavid S. Miller <davem@davemloft.net>2010-09-17 20:08:21 -0700
commit4e8cec269dd9e823804141f25ce37c23e72d3c12 (patch)
tree1271fd6bab1aeda1254b8d6a48d8dcd2a25e87f2 /net
parentf0f9deae9e7c421fa0c1c627beb8e174325e1ba7 (diff)
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dca: disable dca on IOAT ver.3.0 multiple-IOH platforms
Direct Cache Access is not supported on IOAT ver.3.0 multiple-IOH platforms. This patch blocks registering of dca providers when multiple IOH detected with IOAT ver.3.0. Signed-off-by: Maciej Sosnowski <maciej.sosnowski@intel.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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