diff options
| author | David S. Miller <davem@davemloft.net> | 2012-08-31 12:11:51 -0700 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2012-08-31 12:11:51 -0700 |
| commit | 7cff82f5f42a938a1b633e121a41d29c81de18bb (patch) | |
| tree | 80b07a1886e7f4b8caf547e9963245ca4ce75f1b /arch/sparc/crypto/aes_asm.S | |
| parent | 4e71bb49f256e4efc94a9fdaaa430d906cd88e6b (diff) | |
sparc64: Avoid code duplication in crypto assembler.
Put the opcode macros in a common header
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'arch/sparc/crypto/aes_asm.S')
| -rw-r--r-- | arch/sparc/crypto/aes_asm.S | 56 |
1 files changed, 1 insertions, 55 deletions
diff --git a/arch/sparc/crypto/aes_asm.S b/arch/sparc/crypto/aes_asm.S index 0fadad0c60ad..20860885f068 100644 --- a/arch/sparc/crypto/aes_asm.S +++ b/arch/sparc/crypto/aes_asm.S @@ -1,61 +1,7 @@ #include <linux/linkage.h> #include <asm/visasm.h> -#define F3F(x,y,z) (((x)<<30)|((y)<<19)|((z)<<5)) - -#define FPD_ENCODE(x) (((x) >> 5) | ((x) & ~(0x20))) - -#define RS1(x) (FPD_ENCODE(x) << 14) -#define RS2(x) (FPD_ENCODE(x) << 0) -#define RS3(x) (FPD_ENCODE(x) << 9) -#define RD(x) (FPD_ENCODE(x) << 25) -#define IMM5(x) ((x) << 9) - -#define AES_EROUND01(a,b,c,d) \ - .word (F3F(2, 0x19, 0)|RS1(a)|RS2(b)|RS3(c)|RD(d)); -#define AES_EROUND23(a,b,c,d) \ - .word (F3F(2, 0x19, 1)|RS1(a)|RS2(b)|RS3(c)|RD(d)); -#define AES_DROUND01(a,b,c,d) \ - .word (F3F(2, 0x19, 2)|RS1(a)|RS2(b)|RS3(c)|RD(d)); -#define AES_DROUND23(a,b,c,d) \ - .word (F3F(2, 0x19, 3)|RS1(a)|RS2(b)|RS3(c)|RD(d)); -#define AES_EROUND01_L(a,b,c,d) \ - .word (F3F(2, 0x19, 4)|RS1(a)|RS2(b)|RS3(c)|RD(d)); -#define AES_EROUND23_L(a,b,c,d) \ - .word (F3F(2, 0x19, 5)|RS1(a)|RS2(b)|RS3(c)|RD(d)); -#define AES_DROUND01_L(a,b,c,d) \ - .word (F3F(2, 0x19, 6)|RS1(a)|RS2(b)|RS3(c)|RD(d)); -#define AES_DROUND23_L(a,b,c,d) \ - .word (F3F(2, 0x19, 7)|RS1(a)|RS2(b)|RS3(c)|RD(d)); -#define AES_KEXPAND1(a,b,c,d) \ - .word (F3F(2, 0x19, 8)|RS1(a)|RS2(b)|IMM5(c)|RD(d)); -#define AES_KEXPAND0(a,b,c) \ - .word (F3F(2, 0x36, 0x130)|RS1(a)|RS2(b)|RD(c)); -#define AES_KEXPAND2(a,b,c) \ - .word (F3F(2, 0x36, 0x131)|RS1(a)|RS2(b)|RD(c)); - -#define MOVXTOD_G3_F4 \ - .word 0x89b02303; -#define MOVXTOD_G7_F6 \ - .word 0x8db02307; -#define MOVXTOD_G3_F0 \ - .word 0x81b02303; -#define MOVXTOD_G7_F2 \ - .word 0x85b02307; -#define MOVXTOD_O0_F0 \ - .word 0x81b02308; -#define MOVXTOD_O5_F0 \ - .word 0x81b0230d; -#define MOVXTOD_O5_F2 \ - .word 0x85b0230d; -#define MOVXTOD_O5_F4 \ - .word 0x89b0230d; -#define MOVXTOD_O5_F6 \ - .word 0x8db0230d; -#define MOVXTOD_G3_F60 \ - .word 0xbbb02303; -#define MOVXTOD_G7_F62 \ - .word 0xbfb02307; +#include "opcodes.h" #define ENCRYPT_TWO_ROUNDS(KEY_BASE, I0, I1, T0, T1) \ AES_EROUND01(KEY_BASE + 0, I0, I1, T0) \ |