arch/ia64/include/asm/xor.h

   1 /* SPDX-License-Identifier: GPL-2.0-or-later */
   2 /*
   3  * Optimized RAID-5 checksumming functions for IA-64.
   4  */
   5
   6
   7 extern void xor_ia64_2(unsigned long, unsigned long *, unsigned long *);
   8 extern void xor_ia64_3(unsigned long, unsigned long *, unsigned long *,
   9                        unsigned long *);
  10 extern void xor_ia64_4(unsigned long, unsigned long *, unsigned long *,
  11                        unsigned long *, unsigned long *);
  12 extern void xor_ia64_5(unsigned long, unsigned long *, unsigned long *,
  13                        unsigned long *, unsigned long *, unsigned long *);
  14
  15 static struct xor_block_template xor_block_ia64 = {
  16         .name = "ia64",
  17         .do_2 = xor_ia64_2,
  18         .do_3 = xor_ia64_3,
  19         .do_4 = xor_ia64_4,
  20         .do_5 = xor_ia64_5,
  21 };
  22
  23 #define XOR_TRY_TEMPLATES       xor_speed(&xor_block_ia64)