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1da177e4 LT |
1 | /* |
2 | * include/asm-ia64/xor.h | |
3 | * | |
4 | * Optimized RAID-5 checksumming functions for IA-64. | |
5 | * | |
6 | * This program is free software; you can redistribute it and/or modify | |
7 | * it under the terms of the GNU General Public License as published by | |
8 | * the Free Software Foundation; either version 2, or (at your option) | |
9 | * any later version. | |
10 | * | |
11 | * You should have received a copy of the GNU General Public License | |
12 | * (for example /usr/src/linux/COPYING); if not, write to the Free | |
13 | * Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. | |
14 | */ | |
15 | ||
16 | ||
17 | extern void xor_ia64_2(unsigned long, unsigned long *, unsigned long *); | |
18 | extern void xor_ia64_3(unsigned long, unsigned long *, unsigned long *, | |
19 | unsigned long *); | |
20 | extern void xor_ia64_4(unsigned long, unsigned long *, unsigned long *, | |
21 | unsigned long *, unsigned long *); | |
22 | extern void xor_ia64_5(unsigned long, unsigned long *, unsigned long *, | |
23 | unsigned long *, unsigned long *, unsigned long *); | |
24 | ||
25 | static struct xor_block_template xor_block_ia64 = { | |
26 | .name = "ia64", | |
27 | .do_2 = xor_ia64_2, | |
28 | .do_3 = xor_ia64_3, | |
29 | .do_4 = xor_ia64_4, | |
30 | .do_5 = xor_ia64_5, | |
31 | }; | |
32 | ||
33 | #define XOR_TRY_TEMPLATES xor_speed(&xor_block_ia64) |