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authorRicardo Mendoza <ricmm@gentoo.org>2010-07-19 05:59:59 +0200
committerRalf Baechle <ralf@linux-mips.org>2010-08-05 14:26:06 +0200
commit58a6d45193a4f5af9d55f243779ea485656e3a22 (patch)
tree493f9cbd858c38754374a2b90e5d467e052628ec /arch/mips/mm
parentMIPS: tracing: Fix the indentation of mcount.S (diff)
downloadlinux-58a6d45193a4f5af9d55f243779ea485656e3a22.tar.xz
linux-58a6d45193a4f5af9d55f243779ea485656e3a22.zip
MIPS: RM7000: Make use of cache_op() instead of inline asm
Small cleanup of the cache code to get rid of inline asm, in preparation to give tertiary cache support. Signed-off-by: Ricardo Mendoza <ricmm@gentoo.org> To: linux-mips@linux-mips.org Patchwork: https://patchwork.linux-mips.org/patch/1476/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
Diffstat (limited to 'arch/mips/mm')
-rw-r--r--arch/mips/mm/sc-rm7k.c12
1 files changed, 2 insertions, 10 deletions
diff --git a/arch/mips/mm/sc-rm7k.c b/arch/mips/mm/sc-rm7k.c
index de69bfbf506e..53634398a56d 100644
--- a/arch/mips/mm/sc-rm7k.c
+++ b/arch/mips/mm/sc-rm7k.c
@@ -95,16 +95,8 @@ static __cpuinit void __rm7k_sc_enable(void)
write_c0_taglo(0);
write_c0_taghi(0);
- for (i = 0; i < scache_size; i += sc_lsize) {
- __asm__ __volatile__ (
- ".set noreorder\n\t"
- ".set mips3\n\t"
- "cache %1, (%0)\n\t"
- ".set mips0\n\t"
- ".set reorder"
- :
- : "r" (CKSEG0ADDR(i)), "i" (Index_Store_Tag_SD));
- }
+ for (i = 0; i < scache_size; i += sc_lsize)
+ cache_op(Index_Store_Tag_SD, CKSEG0ADDR(i));
}
static __cpuinit void rm7k_sc_enable(void)