acrn-kernel/include/asm-ia64/xor.h

34 lines
1.1 KiB
C

/*
* 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)