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19 lines
506 B
19 lines
506 B
/* x86 architecture timex specifications */
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#ifndef ASM_X86__TIMEX_H
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#define ASM_X86__TIMEX_H
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#include <asm/processor.h>
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#include <asm/tsc.h>
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#ifdef CONFIG_X86_ELAN
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# define PIT_TICK_RATE 1189200 /* AMD Elan has different frequency! */
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#elif defined(CONFIG_X86_RDC321X)
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# define PIT_TICK_RATE 1041667 /* Underlying HZ for R8610 */
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#else
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# define PIT_TICK_RATE 1193182 /* Underlying HZ */
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#endif
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#define CLOCK_TICK_RATE PIT_TICK_RATE
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#define ARCH_HAS_READ_CURRENT_TIMER
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#endif /* ASM_X86__TIMEX_H */
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