diff options
| author | David Woodhouse <dwmw2@infradead.org> | 2006-10-01 17:55:53 +0100 |
|---|---|---|
| committer | David Woodhouse <dwmw2@infradead.org> | 2006-10-01 17:55:53 +0100 |
| commit | 8a84fc15ae5cafcc366dd85cf8e1ab2040679abc (patch) | |
| tree | 5d8dce194c9667fa92e9ec9f545cec867a9a1e0d /arch/sh/mm/clear_page.S | |
| parent | 28b79ff9661b22e4c41c0d00d4ab8503e810f13d (diff) | |
| parent | 82965addad66fce61a92c5f03104ea90b0b87124 (diff) | |
Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux-2.6
Manually resolve conflict in include/mtd/Kbuild
Signed-off-by: David Woodhouse <dwmw2@infradead.org>
Diffstat (limited to 'arch/sh/mm/clear_page.S')
| -rw-r--r-- | arch/sh/mm/clear_page.S | 99 |
1 files changed, 1 insertions, 98 deletions
diff --git a/arch/sh/mm/clear_page.S b/arch/sh/mm/clear_page.S index 08acead7b2a..7b96425ae27 100644 --- a/arch/sh/mm/clear_page.S +++ b/arch/sh/mm/clear_page.S @@ -193,102 +193,5 @@ ENTRY(__clear_user_page) nop .L4096: .word 4096 -ENTRY(__flush_cache_4096) - mov.l 1f,r3 - add r6,r3 - mov r4,r0 - mov #64,r2 - shll r2 - mov #64,r6 - jmp @r3 - mov #96,r7 - .align 2 -1: .long 2f -2: - .rept 32 - mov.l r5,@r0 - mov.l r5,@(32,r0) - mov.l r5,@(r0,r6) - mov.l r5,@(r0,r7) - add r2,r5 - add r2,r0 - .endr - nop - nop - nop - nop - nop - nop - nop - rts - nop - -ENTRY(__flush_dcache_all) - mov.l 2f,r0 - mov.l 3f,r4 - and r0,r4 ! r4 = (unsigned long)&empty_zero_page[0] & ~0xffffc000 - stc sr,r1 ! save SR - mov.l 4f,r2 - or r1,r2 - mov #32,r3 - shll2 r3 -1: - ldc r2,sr ! set BL bit - movca.l r0,@r4 - ocbi @r4 - add #32,r4 - movca.l r0,@r4 - ocbi @r4 - add #32,r4 - movca.l r0,@r4 - ocbi @r4 - add #32,r4 - movca.l r0,@r4 - ocbi @r4 - ldc r1,sr ! restore SR - dt r3 - bf/s 1b - add #32,r4 - - rts - nop - .align 2 -2: .long 0xffffc000 -3: .long empty_zero_page -4: .long 0x10000000 ! BL bit - -/* __flush_cache_4096_all(unsigned long addr) */ -ENTRY(__flush_cache_4096_all) - mov.l 2f,r0 - mov.l 3f,r2 - and r0,r2 - or r2,r4 ! r4 = addr | (unsigned long)&empty_zero_page[0] & ~0x3fff - stc sr,r1 ! save SR - mov.l 4f,r2 - or r1,r2 - mov #32,r3 -1: - ldc r2,sr ! set BL bit - movca.l r0,@r4 - ocbi @r4 - add #32,r4 - movca.l r0,@r4 - ocbi @r4 - add #32,r4 - movca.l r0,@r4 - ocbi @r4 - add #32,r4 - movca.l r0,@r4 - ocbi @r4 - ldc r1,sr ! restore SR - dt r3 - bf/s 1b - add #32,r4 - - rts - nop - .align 2 -2: .long 0xffffc000 -3: .long empty_zero_page -4: .long 0x10000000 ! BL bit #endif + |