#ifndef ARCH_SPARC64_H
#define ARCH_SPARC64_H
-#define ARCH (arch_sparc64)
-
-#ifndef __NR_ioprio_set
-#define __NR_ioprio_set 196
-#define __NR_ioprio_get 218
-#endif
-
-#ifndef __NR_fadvise64
-#define __NR_fadvise64 209
-#endif
-
-#ifndef __NR_sys_splice
-#define __NR_sys_splice 232
-#define __NR_sys_tee 280
-#define __NR_sys_vmsplice 25
-#endif
+#define FIO_ARCH (arch_sparc64)
#define nop do { } while (0)
#define read_barrier() membar_safe("#LoadLoad")
#define write_barrier() membar_safe("#StoreStore")
-typedef struct {
- volatile unsigned char lock;
-} spinlock_t;
-
-static inline void spin_lock(spinlock_t *lock)
-{
- unsigned long tmp;
-
- __asm__ __volatile__(
- "1: ldstub [%1], %0\n"
- " membar #StoreLoad | #StoreStore\n"
- " brnz,pn %0, 2f\n"
- " nop\n"
- " .subsection 2\n"
- "2: ldub [%1], %0\n"
- " membar #LoadLoad\n"
- " brnz,pt %0, 2b\n"
- " nop\n"
- " ba,a,pt %%xcc, 1b\n"
- " .previous"
- : "=&r" (tmp)
- : "r" (lock)
- : "memory");
-}
-
-static inline void spin_unlock(spinlock_t *lock)
-{
- __asm__ __volatile__(
- " membar #StoreStore | #LoadStore\n"
- " stb %%g0, [%0]"
- : /* No outputs */
- : "r" (lock)
- : "memory");
-}
-
#endif