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Merge up to 2.4.25-pre7

/*
 * 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.
 */

#include <asm-generic/xor.h>

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     do { \
		xor_speed(&xor_block_8regs); \
		xor_speed(&xor_block_8regs_p); \
		xor_speed(&xor_block_32regs); \
		xor_speed(&xor_block_32regs_p); \
		xor_speed(&xor_block_ia64); \
	} while(0)