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authorMagnus Damm <magnus.damm@gmail.com>2008-01-25 12:42:48 +0900
committerPaul Mundt <lethal@linux-sh.org>2008-02-14 14:22:07 +0900
commit2a3eeba88f935b200245d1536b99cd4b7eec1d4a (patch)
treeac201b3def115a6c695b317a968743a28bf86681 /README
parente760e716d47b48caf98da348368fd41b4a9b9e7e (diff)
sh: declared coherent memory support V2 fix
This patch fixes the recently introduced declared coherent memory support. Without this fix a cached memory area is returned by dma_alloc_coherent() - unless dma_declare_coherent_memory() has setup a separate area. This patch makes sure an uncached memory area is returned. With this patch it is now possible to ping through an rtl8139 interface on r2d-plus. Signed-off-by: Magnus Damm <damm@igel.co.jp> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
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