| #ifndef _ASM_IA64_TIMEX_H |
| #define _ASM_IA64_TIMEX_H |
| |
| /* |
| * Copyright (C) 1998-2001 Hewlett-Packard Co |
| * Copyright (C) 1998-2001 David Mosberger-Tang <davidm@hpl.hp.com> |
| */ |
| /* |
| * 2001/01/18 davidm Removed CLOCK_TICK_RATE. It makes no sense on IA-64. |
| * Also removed cacheflush_time as it's entirely unused. |
| */ |
| |
| typedef unsigned long cycles_t; |
| |
| static inline cycles_t |
| get_cycles (void) |
| { |
| cycles_t ret; |
| |
| __asm__ __volatile__ ("mov %0=ar.itc" : "=r"(ret)); |
| return ret; |
| } |
| |
| #define vxtime_lock() do {} while (0) |
| #define vxtime_unlock() do {} while (0) |
| |
| #endif /* _ASM_IA64_TIMEX_H */ |
