MIPS: asm: Add prefetch instruction for EVA
authorLeonid Yegoshin <Leonid.Yegoshin@imgtec.com>
Tue, 3 Dec 2013 10:48:15 +0000 (10:48 +0000)
committerRalf Baechle <ralf@linux-mips.org>
Wed, 26 Mar 2014 22:09:12 +0000 (23:09 +0100)
commit5b736cd243f942d474621a7521e08b34b8e4197b
treec5f061c2540671f2c68ace937ed111029cf48584
parenta6e18781c5b839dc5ad00a38303d101a0333965b
MIPS: asm: Add prefetch instruction for EVA

EVA can use the PREFE instruction to perform the virtual address
translation using the user mapping of the address rather than the
kernel mapping.

Signed-off-by: Leonid Yegoshin <Leonid.Yegoshin@imgtec.com>
Signed-off-by: Markos Chandras <markos.chandras@imgtec.com>
arch/mips/include/asm/asm.h