| #ifndef __ASM_SH64_TIMEX_H |
| #define __ASM_SH64_TIMEX_H |
| |
| /* |
| * This file is subject to the terms and conditions of the GNU General Public |
| * License. See the file "COPYING" in the main directory of this archive |
| * for more details. |
| * |
| * include/asm-sh64/timex.h |
| * |
| * Copyright (C) 2000, 2001 Paolo Alberelli |
| * Copyright (C) 2003 Paul Mundt |
| * |
| * sh-5 architecture timex specifications |
| * |
| */ |
| |
| #define CLOCK_TICK_RATE 1193180 /* Underlying HZ */ |
| #define CLOCK_TICK_FACTOR 20 /* Factor of both 1000000 and CLOCK_TICK_RATE */ |
| #define FINETUNE ((((((long)LATCH * HZ - CLOCK_TICK_RATE) << SHIFT_HZ) * \ |
| (1000000/CLOCK_TICK_FACTOR) / (CLOCK_TICK_RATE/CLOCK_TICK_FACTOR)) \ |
| << (SHIFT_SCALE-SHIFT_HZ)) / HZ) |
| |
| typedef unsigned long cycles_t; |
| |
| extern cycles_t cacheflush_time; |
| |
| static __inline__ cycles_t get_cycles (void) |
| { |
| return 0; |
| } |
| |
| #define vxtime_lock() do {} while (0) |
| #define vxtime_unlock() do {} while (0) |
| |
| #endif /* __ASM_SH64_TIMEX_H */ |
