diff options
Diffstat (limited to 'include/asm-s390/timex.h')
| -rw-r--r-- | include/asm-s390/timex.h | 35 |
1 files changed, 0 insertions, 35 deletions
diff --git a/include/asm-s390/timex.h b/include/asm-s390/timex.h deleted file mode 100644 index 4df4a41029a..00000000000 --- a/include/asm-s390/timex.h +++ /dev/null @@ -1,35 +0,0 @@ -/* - * include/asm-s390/timex.h - * - * S390 version - * Copyright (C) 1999 IBM Deutschland Entwicklung GmbH, IBM Corporation - * - * Derived from "include/asm-i386/timex.h" - * Copyright (C) 1992, Linus Torvalds - */ - -#ifndef _ASM_S390_TIMEX_H -#define _ASM_S390_TIMEX_H - -#define CLOCK_TICK_RATE 1193180 /* Underlying HZ */ - -typedef unsigned long long cycles_t; - -static inline unsigned long long get_clock (void) -{ - unsigned long long clk; - -#if __GNUC__ > 3 || (__GNUC__ == 3 && __GNUC_MINOR__ > 2) - asm volatile("stck %0" : "=Q" (clk) : : "cc"); -#else /* __GNUC__ */ - asm volatile("stck 0(%1)" : "=m" (clk) : "a" (&clk) : "cc"); -#endif /* __GNUC__ */ - return clk; -} - -static inline cycles_t get_cycles(void) -{ - return (cycles_t) get_clock() >> 2; -} - -#endif |
