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/avr32/mm/copy_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/avr32/mm/copy_page.S')
| -rw-r--r-- | arch/avr32/mm/copy_page.S | 28 |
1 files changed, 28 insertions, 0 deletions
diff --git a/arch/avr32/mm/copy_page.S b/arch/avr32/mm/copy_page.S new file mode 100644 index 00000000000..c2b3752946b --- /dev/null +++ b/arch/avr32/mm/copy_page.S @@ -0,0 +1,28 @@ +/* + * Copyright (C) 2004-2006 Atmel Corporation + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ +#include <linux/linkage.h> +#include <asm/page.h> + +/* + * copy_page + * + * r12 to (P1 address) + * r11 from (P1 address) + * r8-r10 scratch + */ + .text + .global copy_page +copy_page: + sub r10, r11, -(1 << PAGE_SHIFT) + /* pref r11[0] */ +1: /* pref r11[8] */ + ld.d r8, r11++ + st.d r12++, r8 + cp r11, r10 + brlo 1b + mov pc, lr |