diff options
Diffstat (limited to 'arch/powerpc/lib/xor_vmx.h')
| -rw-r--r-- | arch/powerpc/lib/xor_vmx.h | 21 |
1 files changed, 21 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..5c2b0839b --- /dev/null +++ b/arch/powerpc/lib/xor_vmx.h @@ -0,0 +1,21 @@ +/* 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 *v1_in, + unsigned long *v2_in); + +void __xor_altivec_3(unsigned long bytes, unsigned long *v1_in, + unsigned long *v2_in, unsigned long *v3_in); + +void __xor_altivec_4(unsigned long bytes, unsigned long *v1_in, + unsigned long *v2_in, unsigned long *v3_in, + unsigned long *v4_in); + +void __xor_altivec_5(unsigned long bytes, unsigned long *v1_in, + unsigned long *v2_in, unsigned long *v3_in, + unsigned long *v4_in, unsigned long *v5_in); |