crypto: remove uses of __constant_{endian} helpers
Harvey Harrison [Fri, 28 Nov 2008 12:49:19 +0000 (20:49 +0800)]
Base versions handle constant folding just fine.

Signed-off-by: Harvey Harrison <harvey.harrison@gmail.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>

crypto/fcrypt.c
drivers/crypto/talitos.h

index 1302f4c..b82d61f 100644 (file)
@@ -73,7 +73,7 @@ do {                                                          \
  * /afs/transarc.com/public/afsps/afs.rel31b.export-src/rxkad/sboxes.h
  */
 #undef Z
-#define Z(x) __constant_cpu_to_be32(x << 3)
+#define Z(x) cpu_to_be32(x << 3)
 static const __be32 sbox0[256] = {
        Z(0xea), Z(0x7f), Z(0xb2), Z(0x64), Z(0x9d), Z(0xb0), Z(0xd9), Z(0x11),
        Z(0xcd), Z(0x86), Z(0x86), Z(0x91), Z(0x0a), Z(0xb2), Z(0x93), Z(0x06),
@@ -110,7 +110,7 @@ static const __be32 sbox0[256] = {
 };
 
 #undef Z
-#define Z(x) __constant_cpu_to_be32((x << 27) | (x >> 5))
+#define Z(x) cpu_to_be32((x << 27) | (x >> 5))
 static const __be32 sbox1[256] = {
        Z(0x77), Z(0x14), Z(0xa6), Z(0xfe), Z(0xb2), Z(0x5e), Z(0x8c), Z(0x3e),
        Z(0x67), Z(0x6c), Z(0xa1), Z(0x0d), Z(0xc2), Z(0xa2), Z(0xc1), Z(0x85),
@@ -147,7 +147,7 @@ static const __be32 sbox1[256] = {
 };
 
 #undef Z
-#define Z(x) __constant_cpu_to_be32(x << 11)
+#define Z(x) cpu_to_be32(x << 11)
 static const __be32 sbox2[256] = {
        Z(0xf0), Z(0x37), Z(0x24), Z(0x53), Z(0x2a), Z(0x03), Z(0x83), Z(0x86),
        Z(0xd1), Z(0xec), Z(0x50), Z(0xf0), Z(0x42), Z(0x78), Z(0x2f), Z(0x6d),
@@ -184,7 +184,7 @@ static const __be32 sbox2[256] = {
 };
 
 #undef Z
-#define Z(x) __constant_cpu_to_be32(x << 19)
+#define Z(x) cpu_to_be32(x << 19)
 static const __be32 sbox3[256] = {
        Z(0xa9), Z(0x2a), Z(0x48), Z(0x51), Z(0x84), Z(0x7e), Z(0x49), Z(0xe2),
        Z(0xb5), Z(0xb7), Z(0x42), Z(0x33), Z(0x7d), Z(0x5d), Z(0xa6), Z(0x12),
index 125560a..575981f 100644 (file)
  */
 
 /* written back when done */
-#define DESC_HDR_DONE                  __constant_cpu_to_be32(0xff000000)
-#define DESC_HDR_LO_ICCR1_MASK         __constant_cpu_to_be32(0x00180000)
-#define DESC_HDR_LO_ICCR1_PASS         __constant_cpu_to_be32(0x00080000)
-#define DESC_HDR_LO_ICCR1_FAIL         __constant_cpu_to_be32(0x00100000)
+#define DESC_HDR_DONE                  cpu_to_be32(0xff000000)
+#define DESC_HDR_LO_ICCR1_MASK         cpu_to_be32(0x00180000)
+#define DESC_HDR_LO_ICCR1_PASS         cpu_to_be32(0x00080000)
+#define DESC_HDR_LO_ICCR1_FAIL         cpu_to_be32(0x00100000)
 
 /* primary execution unit select */
-#define        DESC_HDR_SEL0_MASK              __constant_cpu_to_be32(0xf0000000)
-#define        DESC_HDR_SEL0_AFEU              __constant_cpu_to_be32(0x10000000)
-#define        DESC_HDR_SEL0_DEU               __constant_cpu_to_be32(0x20000000)
-#define        DESC_HDR_SEL0_MDEUA             __constant_cpu_to_be32(0x30000000)
-#define        DESC_HDR_SEL0_MDEUB             __constant_cpu_to_be32(0xb0000000)
-#define        DESC_HDR_SEL0_RNG               __constant_cpu_to_be32(0x40000000)
-#define        DESC_HDR_SEL0_PKEU              __constant_cpu_to_be32(0x50000000)
-#define        DESC_HDR_SEL0_AESU              __constant_cpu_to_be32(0x60000000)
-#define        DESC_HDR_SEL0_KEU               __constant_cpu_to_be32(0x70000000)
-#define        DESC_HDR_SEL0_CRCU              __constant_cpu_to_be32(0x80000000)
+#define        DESC_HDR_SEL0_MASK              cpu_to_be32(0xf0000000)
+#define        DESC_HDR_SEL0_AFEU              cpu_to_be32(0x10000000)
+#define        DESC_HDR_SEL0_DEU               cpu_to_be32(0x20000000)
+#define        DESC_HDR_SEL0_MDEUA             cpu_to_be32(0x30000000)
+#define        DESC_HDR_SEL0_MDEUB             cpu_to_be32(0xb0000000)
+#define        DESC_HDR_SEL0_RNG               cpu_to_be32(0x40000000)
+#define        DESC_HDR_SEL0_PKEU              cpu_to_be32(0x50000000)
+#define        DESC_HDR_SEL0_AESU              cpu_to_be32(0x60000000)
+#define        DESC_HDR_SEL0_KEU               cpu_to_be32(0x70000000)
+#define        DESC_HDR_SEL0_CRCU              cpu_to_be32(0x80000000)
 
 /* primary execution unit mode (MODE0) and derivatives */
-#define        DESC_HDR_MODE0_ENCRYPT          __constant_cpu_to_be32(0x00100000)
-#define        DESC_HDR_MODE0_AESU_CBC         __constant_cpu_to_be32(0x00200000)
-#define        DESC_HDR_MODE0_DEU_CBC          __constant_cpu_to_be32(0x00400000)
-#define        DESC_HDR_MODE0_DEU_3DES         __constant_cpu_to_be32(0x00200000)
-#define        DESC_HDR_MODE0_MDEU_INIT        __constant_cpu_to_be32(0x01000000)
-#define        DESC_HDR_MODE0_MDEU_HMAC        __constant_cpu_to_be32(0x00800000)
-#define        DESC_HDR_MODE0_MDEU_PAD         __constant_cpu_to_be32(0x00400000)
-#define        DESC_HDR_MODE0_MDEU_MD5         __constant_cpu_to_be32(0x00200000)
-#define        DESC_HDR_MODE0_MDEU_SHA256      __constant_cpu_to_be32(0x00100000)
-#define        DESC_HDR_MODE0_MDEU_SHA1        __constant_cpu_to_be32(0x00000000)
+#define        DESC_HDR_MODE0_ENCRYPT          cpu_to_be32(0x00100000)
+#define        DESC_HDR_MODE0_AESU_CBC         cpu_to_be32(0x00200000)
+#define        DESC_HDR_MODE0_DEU_CBC          cpu_to_be32(0x00400000)
+#define        DESC_HDR_MODE0_DEU_3DES         cpu_to_be32(0x00200000)
+#define        DESC_HDR_MODE0_MDEU_INIT        cpu_to_be32(0x01000000)
+#define        DESC_HDR_MODE0_MDEU_HMAC        cpu_to_be32(0x00800000)
+#define        DESC_HDR_MODE0_MDEU_PAD         cpu_to_be32(0x00400000)
+#define        DESC_HDR_MODE0_MDEU_MD5         cpu_to_be32(0x00200000)
+#define        DESC_HDR_MODE0_MDEU_SHA256      cpu_to_be32(0x00100000)
+#define        DESC_HDR_MODE0_MDEU_SHA1        cpu_to_be32(0x00000000)
 #define        DESC_HDR_MODE0_MDEU_MD5_HMAC    (DESC_HDR_MODE0_MDEU_MD5 | \
                                         DESC_HDR_MODE0_MDEU_HMAC)
 #define        DESC_HDR_MODE0_MDEU_SHA256_HMAC (DESC_HDR_MODE0_MDEU_SHA256 | \
                                         DESC_HDR_MODE0_MDEU_HMAC)
 
 /* secondary execution unit select (SEL1) */
-#define        DESC_HDR_SEL1_MASK              __constant_cpu_to_be32(0x000f0000)
-#define        DESC_HDR_SEL1_MDEUA             __constant_cpu_to_be32(0x00030000)
-#define        DESC_HDR_SEL1_MDEUB             __constant_cpu_to_be32(0x000b0000)
-#define        DESC_HDR_SEL1_CRCU              __constant_cpu_to_be32(0x00080000)
+#define        DESC_HDR_SEL1_MASK              cpu_to_be32(0x000f0000)
+#define        DESC_HDR_SEL1_MDEUA             cpu_to_be32(0x00030000)
+#define        DESC_HDR_SEL1_MDEUB             cpu_to_be32(0x000b0000)
+#define        DESC_HDR_SEL1_CRCU              cpu_to_be32(0x00080000)
 
 /* secondary execution unit mode (MODE1) and derivatives */
-#define        DESC_HDR_MODE1_MDEU_CICV        __constant_cpu_to_be32(0x00004000)
-#define        DESC_HDR_MODE1_MDEU_INIT        __constant_cpu_to_be32(0x00001000)
-#define        DESC_HDR_MODE1_MDEU_HMAC        __constant_cpu_to_be32(0x00000800)
-#define        DESC_HDR_MODE1_MDEU_PAD         __constant_cpu_to_be32(0x00000400)
-#define        DESC_HDR_MODE1_MDEU_MD5         __constant_cpu_to_be32(0x00000200)
-#define        DESC_HDR_MODE1_MDEU_SHA256      __constant_cpu_to_be32(0x00000100)
-#define        DESC_HDR_MODE1_MDEU_SHA1        __constant_cpu_to_be32(0x00000000)
+#define        DESC_HDR_MODE1_MDEU_CICV        cpu_to_be32(0x00004000)
+#define        DESC_HDR_MODE1_MDEU_INIT        cpu_to_be32(0x00001000)
+#define        DESC_HDR_MODE1_MDEU_HMAC        cpu_to_be32(0x00000800)
+#define        DESC_HDR_MODE1_MDEU_PAD         cpu_to_be32(0x00000400)
+#define        DESC_HDR_MODE1_MDEU_MD5         cpu_to_be32(0x00000200)
+#define        DESC_HDR_MODE1_MDEU_SHA256      cpu_to_be32(0x00000100)
+#define        DESC_HDR_MODE1_MDEU_SHA1        cpu_to_be32(0x00000000)
 #define        DESC_HDR_MODE1_MDEU_MD5_HMAC    (DESC_HDR_MODE1_MDEU_MD5 | \
                                         DESC_HDR_MODE1_MDEU_HMAC)
 #define        DESC_HDR_MODE1_MDEU_SHA256_HMAC (DESC_HDR_MODE1_MDEU_SHA256 | \
                                         DESC_HDR_MODE1_MDEU_HMAC)
 
 /* direction of overall data flow (DIR) */
-#define        DESC_HDR_DIR_INBOUND            __constant_cpu_to_be32(0x00000002)
+#define        DESC_HDR_DIR_INBOUND            cpu_to_be32(0x00000002)
 
 /* request done notification (DN) */
-#define        DESC_HDR_DONE_NOTIFY            __constant_cpu_to_be32(0x00000001)
+#define        DESC_HDR_DONE_NOTIFY            cpu_to_be32(0x00000001)
 
 /* descriptor types */
-#define DESC_HDR_TYPE_AESU_CTR_NONSNOOP                __constant_cpu_to_be32(0 << 3)
-#define DESC_HDR_TYPE_IPSEC_ESP                        __constant_cpu_to_be32(1 << 3)
-#define DESC_HDR_TYPE_COMMON_NONSNOOP_NO_AFEU  __constant_cpu_to_be32(2 << 3)
-#define DESC_HDR_TYPE_HMAC_SNOOP_NO_AFEU       __constant_cpu_to_be32(4 << 3)
+#define DESC_HDR_TYPE_AESU_CTR_NONSNOOP                cpu_to_be32(0 << 3)
+#define DESC_HDR_TYPE_IPSEC_ESP                        cpu_to_be32(1 << 3)
+#define DESC_HDR_TYPE_COMMON_NONSNOOP_NO_AFEU  cpu_to_be32(2 << 3)
+#define DESC_HDR_TYPE_HMAC_SNOOP_NO_AFEU       cpu_to_be32(4 << 3)
 
 /* link table extent field bits */
 #define DESC_PTR_LNKTBL_JUMP                   0x80