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-rw-r--r--lib/raid6/s390vx.uc55
1 files changed, 10 insertions, 45 deletions
diff --git a/lib/raid6/s390vx.uc b/lib/raid6/s390vx.uc
index 92c05b7596bc..863e2d320938 100644
--- a/lib/raid6/s390vx.uc
+++ b/lib/raid6/s390vx.uc
@@ -16,10 +16,10 @@
#define NSIZE 16
-static inline void LOAD_CONST(void)
+static __always_inline void LOAD_CONST(void)
{
- asm volatile("VREPIB %v24,7");
- asm volatile("VREPIB %v25,0x1d");
+ fpu_vrepib(24, 0x07);
+ fpu_vrepib(25, 0x1d);
}
/*
@@ -27,10 +27,7 @@ static inline void LOAD_CONST(void)
* vector register y left by 1 bit and stores the result in
* vector register x.
*/
-static inline void SHLBYTE(int x, int y)
-{
- asm volatile ("VAB %0,%1,%1" : : "i" (x), "i" (y));
-}
+#define SHLBYTE(x, y) fpu_vab(x, y, y)
/*
* For each of the 16 bytes in the vector register y the MASK()
@@ -38,45 +35,13 @@ static inline void SHLBYTE(int x, int y)
* or 0x00 if the high bit is 0. The result is stored in vector
* register x.
*/
-static inline void MASK(int x, int y)
-{
- asm volatile ("VESRAVB %0,%1,24" : : "i" (x), "i" (y));
-}
-
-static inline void AND(int x, int y, int z)
-{
- asm volatile ("VN %0,%1,%2" : : "i" (x), "i" (y), "i" (z));
-}
-
-static inline void XOR(int x, int y, int z)
-{
- asm volatile ("VX %0,%1,%2" : : "i" (x), "i" (y), "i" (z));
-}
+#define MASK(x, y) fpu_vesravb(x, y, 24)
-static inline void LOAD_DATA(int x, u8 *ptr)
-{
- typedef struct { u8 _[16 * $#]; } addrtype;
- register addrtype *__ptr asm("1") = (addrtype *) ptr;
-
- asm volatile ("VLM %2,%3,0,%1"
- : : "m" (*__ptr), "a" (__ptr), "i" (x),
- "i" (x + $# - 1));
-}
-
-static inline void STORE_DATA(int x, u8 *ptr)
-{
- typedef struct { u8 _[16 * $#]; } addrtype;
- register addrtype *__ptr asm("1") = (addrtype *) ptr;
-
- asm volatile ("VSTM %2,%3,0,1"
- : "=m" (*__ptr) : "a" (__ptr), "i" (x),
- "i" (x + $# - 1));
-}
-
-static inline void COPY_VEC(int x, int y)
-{
- asm volatile ("VLR %0,%1" : : "i" (x), "i" (y));
-}
+#define AND(x, y, z) fpu_vn(x, y, z)
+#define XOR(x, y, z) fpu_vx(x, y, z)
+#define LOAD_DATA(x, ptr) fpu_vlm(x, x + $# - 1, ptr)
+#define STORE_DATA(x, ptr) fpu_vstm(x, x + $# - 1, ptr)
+#define COPY_VEC(x, y) fpu_vlr(x, y)
static void raid6_s390vx$#_gen_syndrome(int disks, size_t bytes, void **ptrs)
{