From: Eli Billauer Date: Mon, 30 Dec 2013 21:16:25 +0000 (+0200) Subject: staging: xillybus: Open Firmware driver supporting coherent DMA X-Git-Tag: v3.14-rc1~150^2~43 X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=cc212550eed155d99e1d4b3e0cfa3510a3d9f9af;p=pandora-kernel.git staging: xillybus: Open Firmware driver supporting coherent DMA If the "dma-coherent" property is present in the device tree, the driver will not perform cache invalidations. This feature significantly improves data throughput and reduces CPU load. Signed-off-by: Eli Billauer Signed-off-by: Greg Kroah-Hartman --- Reading git-diff-tree failed