1 /* SPDX-License-Identifier: GPL-2.0 */
2 #ifndef _XOR_H
3 #define _XOR_H
4
5 #define MAX_XOR_BLOCKS 4
6
7 extern void xor_blocks(unsigned int count, unsigned int bytes,
8 void *dest, void **srcs);
9
10 struct xor_block_template {
11 struct xor_block_template *next;
12 const char *name;
13 int speed;
14 void (*do_2)(unsigned long, unsigned long * __restrict,
15 const unsigned long * __restrict);
16 void (*do_3)(unsigned long, unsigned long * __restrict,
17 const unsigned long * __restrict,
18 const unsigned long * __restrict);
19 void (*do_4)(unsigned long, unsigned long * __restrict,
20 const unsigned long * __restrict,
21 const unsigned long * __restrict,
22 const unsigned long * __restrict);
23 void (*do_5)(unsigned long, unsigned long * __restrict,
24 const unsigned long * __restrict,
25 const unsigned long * __restrict,
26 const unsigned long * __restrict,
27 const unsigned long * __restrict);
28 };
29
30 #endif
31
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