MIPS: asm: r4kcache: Add EVA cache flushing functions

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Add EVA cache flushing functions similar to non-EVA configurations.
Because the cache may or may not contain user virtual addresses, we
need to use the 'cache' or 'cachee' instruction based on whether we
flush the cache on behalf of kernel or user respectively.

Signed-off-by: Leonid Yegoshin <Leonid.Yegoshin@imgtec.com>
Signed-off-by: Markos Chandras <markos.chandras@imgtec.com>

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Leonid Yegoshin 2013-12-16 11:46:33 +00:00 • committed by Ralf Baechle

parent a805385499

commit de8974e3f7

1 changed files with 151 additions and 1 deletions

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arch/mips/include/asm/r4kcache.h

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