Merge git://git.kernel.org/pub/scm/linux/kernel/git/mason/btrfs-unstable
[linux-2.6/mini2440.git] / arch / ia64 / include / asm / xor.h
bloba349e23dea15c1de27854a889e28b80ccafe2717
1 /*
2 * Optimized RAID-5 checksumming functions for IA-64.
4 * This program is free software; you can redistribute it and/or modify
5 * it under the terms of the GNU General Public License as published by
6 * the Free Software Foundation; either version 2, or (at your option)
7 * any later version.
9 * You should have received a copy of the GNU General Public License
10 * (for example /usr/src/linux/COPYING); if not, write to the Free
11 * Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
15 extern void xor_ia64_2(unsigned long, unsigned long *, unsigned long *);
16 extern void xor_ia64_3(unsigned long, unsigned long *, unsigned long *,
17 unsigned long *);
18 extern void xor_ia64_4(unsigned long, unsigned long *, unsigned long *,
19 unsigned long *, unsigned long *);
20 extern void xor_ia64_5(unsigned long, unsigned long *, unsigned long *,
21 unsigned long *, unsigned long *, unsigned long *);
23 static struct xor_block_template xor_block_ia64 = {
24 .name = "ia64",
25 .do_2 = xor_ia64_2,
26 .do_3 = xor_ia64_3,
27 .do_4 = xor_ia64_4,
28 .do_5 = xor_ia64_5,
31 #define XOR_TRY_TEMPLATES xor_speed(&xor_block_ia64)