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MIPS: asm: r4kcache: Add EVA cache flushing functions
authorLeonid Yegoshin <Leonid.Yegoshin@imgtec.com>
Mon, 16 Dec 2013 11:46:33 +0000 (11:46 +0000)
committerRalf Baechle <ralf@linux-mips.org>
Wed, 26 Mar 2014 22:09:18 +0000 (23:09 +0100)
commitde8974e3f76c00231cf6839797b4766d5a926ca3
treec15c79b04e6b796decfc00c71581e305bb9c23f0tree | snapshot
parenta80538549957bb0e0fdce147584450be802c04e1commit | diff
MIPS: asm: r4kcache: Add EVA cache flushing functions

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>
arch/mips/include/asm/r4kcache.h diff | blob | history
Linux kernel for KaRo TX COM modules