diff options
Diffstat (limited to 'arch/x86')
| -rw-r--r-- | arch/x86/crypto/ghash-clmulni-intel_asm.S | 11 | ||||
| -rw-r--r-- | arch/x86/include/asm/i387.h | 7 |
2 files changed, 13 insertions, 5 deletions
diff --git a/arch/x86/crypto/ghash-clmulni-intel_asm.S b/arch/x86/crypto/ghash-clmulni-intel_asm.S index 71768d543dbb..59584982fb75 100644 --- a/arch/x86/crypto/ghash-clmulni-intel_asm.S +++ b/arch/x86/crypto/ghash-clmulni-intel_asm.S @@ -17,6 +17,7 @@ */ #include <linux/linkage.h> +#include <asm/i387.h> .align 16 .Lbswap_mask: @@ -101,7 +102,7 @@ ENTRY(clmul_ghash_mul) movups (%rsi), SHASH movaps .Lbswap_mask, BSWAP # pshufb BSWAP, DATA - .byte 0x66, 0x0f, 0x38, 0x00, 0xc5 + PSHUFB_XMM5_XMM0 call __clmul_gf128mul_ble # pshufb BSWAP, DATA .byte 0x66, 0x0f, 0x38, 0x00, 0xc5 @@ -119,12 +120,12 @@ ENTRY(clmul_ghash_update) movups (%rdi), DATA movups (%rcx), SHASH # pshufb BSWAP, DATA - .byte 0x66, 0x0f, 0x38, 0x00, 0xc5 + PSHUFB_XMM5_XMM0 .align 4 .Lupdate_loop: movups (%rsi), IN1 # pshufb BSWAP, IN1 - .byte 0x66, 0x0f, 0x38, 0x00, 0xf5 + PSHUFB_XMM5_XMM6 pxor IN1, DATA call __clmul_gf128mul_ble sub $16, %rdx @@ -132,7 +133,7 @@ ENTRY(clmul_ghash_update) cmp $16, %rdx jge .Lupdate_loop # pshufb BSWAP, DATA - .byte 0x66, 0x0f, 0x38, 0x00, 0xc5 + PSHUFB_XMM5_XMM0 movups DATA, (%rdi) .Lupdate_just_ret: ret @@ -146,7 +147,7 @@ ENTRY(clmul_ghash_setkey) movaps .Lbswap_mask, BSWAP movups (%rsi), %xmm0 # pshufb BSWAP, %xmm0 - .byte 0x66, 0x0f, 0x38, 0x00, 0xc5 + PSHUFB_XMM5_XMM0 movaps %xmm0, %xmm1 psllq $1, %xmm0 psrlq $63, %xmm1 diff --git a/arch/x86/include/asm/i387.h b/arch/x86/include/asm/i387.h index 0b20bbb758f2..ebfb8a9e11f7 100644 --- a/arch/x86/include/asm/i387.h +++ b/arch/x86/include/asm/i387.h @@ -10,6 +10,8 @@ #ifndef _ASM_X86_I387_H #define _ASM_X86_I387_H +#ifndef __ASSEMBLY__ + #include <linux/sched.h> #include <linux/kernel_stat.h> #include <linux/regset.h> @@ -411,4 +413,9 @@ static inline unsigned short get_fpu_mxcsr(struct task_struct *tsk) } } +#endif /* __ASSEMBLY__ */ + +#define PSHUFB_XMM5_XMM0 .byte 0x66, 0x0f, 0x38, 0x00, 0xc5 +#define PSHUFB_XMM5_XMM6 .byte 0x66, 0x0f, 0x38, 0x00, 0xf5 + #endif /* _ASM_X86_I387_H */ |