| /* |
| * linux/include/asm-sparc64/timex.h |
| * |
| * sparc64 architecture timex specifications |
| */ |
| #ifndef _ASMsparc64_TIMEX_H |
| #define _ASMsparc64_TIMEX_H |
| |
| #include <asm/timer.h> |
| |
| #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) |
| |
| /* Getting on the cycle counter on sparc64. */ |
| typedef unsigned long cycles_t; |
| #define get_cycles() tick_ops->get_tick() |
| |
| #endif |
