2 * Altivec XOR operations
4 * Copyright 2017 IBM Corp.
6 * This program is free software; you can redistribute it and/or
7 * modify it under the terms of the GNU General Public License
8 * as published by the Free Software Foundation; either version
9 * 2 of the License, or (at your option) any later version.
12 #include <linux/preempt.h>
13 #include <linux/export.h>
14 #include <linux/sched.h>
15 #include <asm/switch_to.h>
18 void xor_altivec_2(unsigned long bytes, unsigned long *v1_in,
22 enable_kernel_altivec();
23 __xor_altivec_2(bytes, v1_in, v2_in);
24 disable_kernel_altivec();
27 EXPORT_SYMBOL(xor_altivec_2);
29 void xor_altivec_3(unsigned long bytes, unsigned long *v1_in,
30 unsigned long *v2_in, unsigned long *v3_in)
33 enable_kernel_altivec();
34 __xor_altivec_3(bytes, v1_in, v2_in, v3_in);
35 disable_kernel_altivec();
38 EXPORT_SYMBOL(xor_altivec_3);
40 void xor_altivec_4(unsigned long bytes, unsigned long *v1_in,
41 unsigned long *v2_in, unsigned long *v3_in,
45 enable_kernel_altivec();
46 __xor_altivec_4(bytes, v1_in, v2_in, v3_in, v4_in);
47 disable_kernel_altivec();
50 EXPORT_SYMBOL(xor_altivec_4);
52 void xor_altivec_5(unsigned long bytes, unsigned long *v1_in,
53 unsigned long *v2_in, unsigned long *v3_in,
54 unsigned long *v4_in, unsigned long *v5_in)
57 enable_kernel_altivec();
58 __xor_altivec_5(bytes, v1_in, v2_in, v3_in, v4_in, v5_in);
59 disable_kernel_altivec();
62 EXPORT_SYMBOL(xor_altivec_5);