| /* x86 architecture timex specifications */ |
| #ifndef _ASM_X86_TIMEX_H |
| #define _ASM_X86_TIMEX_H |
| |
| #include <asm/processor.h> |
| #include <asm/tsc.h> |
| |
| #ifdef CONFIG_X86_ELAN |
| # define PIT_TICK_RATE 1189200 /* AMD Elan has different frequency! */ |
| #elif defined(CONFIG_X86_RDC321X) |
| # define PIT_TICK_RATE 1041667 /* Underlying HZ for R8610 */ |
| #else |
| # define PIT_TICK_RATE 1193182 /* Underlying HZ */ |
| #endif |
| #define CLOCK_TICK_RATE PIT_TICK_RATE |
| |
| extern int read_current_timer(unsigned long *timer_value); |
| #define ARCH_HAS_READ_CURRENT_TIMER 1 |
| |
| #endif |