diff options
Diffstat (limited to 'arch/powerpc/lib/xor_vmx.h')
| -rw-r--r-- | arch/powerpc/lib/xor_vmx.h | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/arch/powerpc/lib/xor_vmx.h b/arch/powerpc/lib/xor_vmx.h new file mode 100644 index 000000000..573c41d90 --- /dev/null +++ b/arch/powerpc/lib/xor_vmx.h @@ -0,0 +1,22 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +/* + * Simple interface to link xor_vmx.c and xor_vmx_glue.c + * + * Separating these file ensures that no altivec instructions are run + * outside of the enable/disable altivec block. + */ + +void __xor_altivec_2(unsigned long bytes, unsigned long * __restrict p1, + const unsigned long * __restrict p2); +void __xor_altivec_3(unsigned long bytes, unsigned long * __restrict p1, + const unsigned long * __restrict p2, + const unsigned long * __restrict p3); +void __xor_altivec_4(unsigned long bytes, unsigned long * __restrict p1, + const unsigned long * __restrict p2, + const unsigned long * __restrict p3, + const unsigned long * __restrict p4); +void __xor_altivec_5(unsigned long bytes, unsigned long * __restrict p1, + const unsigned long * __restrict p2, + const unsigned long * __restrict p3, + const unsigned long * __restrict p4, + const unsigned long * __restrict p5); |