diff options
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/x86/crypto/serpent-avx-x86_64-asm_64.S | 12 | ||||
| -rw-r--r-- | arch/x86/crypto/serpent_avx_glue.c | 2 | ||||
| -rw-r--r-- | arch/x86/crypto/serpent_sse2_glue.c | 2 | ||||
| -rw-r--r-- | arch/x86/include/asm/serpent-avx.h | 32 | ||||
| -rw-r--r-- | arch/x86/include/asm/serpent-sse2.h (renamed from arch/x86/include/asm/serpent.h) | 4 |
5 files changed, 42 insertions, 10 deletions
diff --git a/arch/x86/crypto/serpent-avx-x86_64-asm_64.S b/arch/x86/crypto/serpent-avx-x86_64-asm_64.S index 0ed47a1..504106b 100644 --- a/arch/x86/crypto/serpent-avx-x86_64-asm_64.S +++ b/arch/x86/crypto/serpent-avx-x86_64-asm_64.S @@ -579,10 +579,10 @@ vmovdqu x3, (3*4*4)(out); .align 8 -.global __serpent_enc_blk_8way -.type __serpent_enc_blk_8way,@function; +.global __serpent_enc_blk_8way_avx +.type __serpent_enc_blk_8way_avx,@function; -__serpent_enc_blk_8way: +__serpent_enc_blk_8way_avx: /* input: * %rdi: ctx, CTX * %rsi: dst @@ -647,10 +647,10 @@ __enc_xor8: ret; .align 8 -.global serpent_dec_blk_8way -.type serpent_dec_blk_8way,@function; +.global serpent_dec_blk_8way_avx +.type serpent_dec_blk_8way_avx,@function; -serpent_dec_blk_8way: +serpent_dec_blk_8way_avx: /* input: * %rdi: ctx, CTX * %rsi: dst diff --git a/arch/x86/crypto/serpent_avx_glue.c b/arch/x86/crypto/serpent_avx_glue.c index 0dc7a26..dd81bab 100644 --- a/arch/x86/crypto/serpent_avx_glue.c +++ b/arch/x86/crypto/serpent_avx_glue.c @@ -39,7 +39,7 @@ #include <asm/i387.h> #include <asm/xcr.h> #include <asm/xsave.h> -#include <asm/serpent.h> +#include <asm/serpent-avx.h> #include <crypto/scatterwalk.h> #include <linux/workqueue.h> #include <linux/spinlock.h> diff --git a/arch/x86/crypto/serpent_sse2_glue.c b/arch/x86/crypto/serpent_sse2_glue.c index 4b21be8..deecd25 100644 --- a/arch/x86/crypto/serpent_sse2_glue.c +++ b/arch/x86/crypto/serpent_sse2_glue.c @@ -42,7 +42,7 @@ #include <crypto/lrw.h> #include <crypto/xts.h> #include <asm/i387.h> -#include <asm/serpent.h> +#include <asm/serpent-sse2.h> #include <crypto/scatterwalk.h> #include <linux/workqueue.h> #include <linux/spinlock.h> diff --git a/arch/x86/include/asm/serpent-avx.h b/arch/x86/include/asm/serpent-avx.h new file mode 100644 index 0000000..432deed --- /dev/null +++ b/arch/x86/include/asm/serpent-avx.h @@ -0,0 +1,32 @@ +#ifndef ASM_X86_SERPENT_AVX_H +#define ASM_X86_SERPENT_AVX_H + +#include <linux/crypto.h> +#include <crypto/serpent.h> + +#define SERPENT_PARALLEL_BLOCKS 8 + +asmlinkage void __serpent_enc_blk_8way_avx(struct serpent_ctx *ctx, u8 *dst, + const u8 *src, bool xor); +asmlinkage void serpent_dec_blk_8way_avx(struct serpent_ctx *ctx, u8 *dst, + const u8 *src); + +static inline void serpent_enc_blk_xway(struct serpent_ctx *ctx, u8 *dst, + const u8 *src) +{ + __serpent_enc_blk_8way_avx(ctx, dst, src, false); +} + +static inline void serpent_enc_blk_xway_xor(struct serpent_ctx *ctx, u8 *dst, + const u8 *src) +{ + __serpent_enc_blk_8way_avx(ctx, dst, src, true); +} + +static inline void serpent_dec_blk_xway(struct serpent_ctx *ctx, u8 *dst, + const u8 *src) +{ + serpent_dec_blk_8way_avx(ctx, dst, src); +} + +#endif diff --git a/arch/x86/include/asm/serpent.h b/arch/x86/include/asm/serpent-sse2.h index d3ef63f..e6e77df 100644 --- a/arch/x86/include/asm/serpent.h +++ b/arch/x86/include/asm/serpent-sse2.h @@ -1,5 +1,5 @@ -#ifndef ASM_X86_SERPENT_H -#define ASM_X86_SERPENT_H +#ifndef ASM_X86_SERPENT_SSE2_H +#define ASM_X86_SERPENT_SSE2_H #include <linux/crypto.h> #include <crypto/serpent.h> |
