diff options
Diffstat (limited to 'include/asm-ia64/xor.h')
| -rw-r--r-- | include/asm-ia64/xor.h | 33 |
1 files changed, 33 insertions, 0 deletions
diff --git a/include/asm-ia64/xor.h b/include/asm-ia64/xor.h new file mode 100644 index 000000000000..41fb8744d17a --- /dev/null +++ b/include/asm-ia64/xor.h @@ -0,0 +1,33 @@ +/* + * include/asm-ia64/xor.h + * + * Optimized RAID-5 checksumming functions for IA-64. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2, or (at your option) + * any later version. + * + * You should have received a copy of the GNU General Public License + * (for example /usr/src/linux/COPYING); if not, write to the Free + * Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + */ + + +extern void xor_ia64_2(unsigned long, unsigned long *, unsigned long *); +extern void xor_ia64_3(unsigned long, unsigned long *, unsigned long *, + unsigned long *); +extern void xor_ia64_4(unsigned long, unsigned long *, unsigned long *, + unsigned long *, unsigned long *); +extern void xor_ia64_5(unsigned long, unsigned long *, unsigned long *, + unsigned long *, unsigned long *, unsigned long *); + +static struct xor_block_template xor_block_ia64 = { + .name = "ia64", + .do_2 = xor_ia64_2, + .do_3 = xor_ia64_3, + .do_4 = xor_ia64_4, + .do_5 = xor_ia64_5, +}; + +#define XOR_TRY_TEMPLATES xor_speed(&xor_block_ia64) |