LXR linux-bk/include/asm-ia64/xor.h

   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
  17extern void xor_ia64_2(unsigned long, unsigned long *, unsigned long *);
  18extern void xor_ia64_3(unsigned long, unsigned long *, unsigned long *,
  19                       unsigned long *);
  20extern void xor_ia64_4(unsigned long, unsigned long *, unsigned long *,
  21                       unsigned long *, unsigned long *);
  22extern void xor_ia64_5(unsigned long, unsigned long *, unsigned long *,
  23                       unsigned long *, unsigned long *, unsigned long *);
  24
  25static 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)
  34