summaryrefslogtreecommitdiff
path: root/arch/sparc/crypto/crc32c_asm.S
diff options
context:
space:
mode:
authorDavid S. Miller <davem@davemloft.net>2012-08-31 23:11:51 +0400
committerDavid S. Miller <davem@davemloft.net>2012-08-31 23:11:51 +0400
commit7cff82f5f42a938a1b633e121a41d29c81de18bb (patch)
tree80b07a1886e7f4b8caf547e9963245ca4ce75f1b /arch/sparc/crypto/crc32c_asm.S
parent4e71bb49f256e4efc94a9fdaaa430d906cd88e6b (diff)
downloadlinux-7cff82f5f42a938a1b633e121a41d29c81de18bb.tar.xz
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/crc32c_asm.S')
-rw-r--r--arch/sparc/crypto/crc32c_asm.S11
1 files changed, 1 insertions, 10 deletions
diff --git a/arch/sparc/crypto/crc32c_asm.S b/arch/sparc/crypto/crc32c_asm.S
index cb479ec72433..2b1976e765b5 100644
--- a/arch/sparc/crypto/crc32c_asm.S
+++ b/arch/sparc/crypto/crc32c_asm.S
@@ -2,16 +2,7 @@
#include <asm/visasm.h>
#include <asm/asi.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 RD(x) (FPD_ENCODE(x) << 25)
-
-#define CRC32C(a,b,c) \
- .word (F3F(2,0x36,0x147)|RS1(a)|RS2(b)|RD(c));
+#include "opcodes.h"
ENTRY(crc32c_sparc64)
/* %o0=crc32p, %o1=data_ptr, %o2=len */