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(parent: e8d2c47) | patch
powerpc: Add pgprot_cached_noncoherent()
authorGeoff Thorpe <geoff@geoffthorpe.net>
Thu, 27 Oct 2011 02:58:45 +0000 (02:58 +0000)
committerBenjamin Herrenschmidt <benh@kernel.crashing.org>
Fri, 25 Nov 2011 03:32:52 +0000 (14:32 +1100)
commit09c188c4f6b331dbb61a2b5bd05d4c89c733fe33
tree5d5692bdce877b00a1687b875bad17886f28412atree | snapshot (tar.gz zip)
parente8d2c47352453606fdfef17742ab4154262f937dcommit | diff
powerpc: Add pgprot_cached_noncoherent()

This adds a pgprot combination required by some cache-enabled IO device
mappings, such as Freescale datapath (QMan and BMan) portals.

Signed-off-by: Geoff Thorpe <geoff@geoffthorpe.net>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
arch/powerpc/include/asm/pgtable.h diff | blob | blame | history