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lib
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modules
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4.4.0-1128-aws
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build
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arch
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m32r
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include
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asm
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Filename :
mc146818rtc.h
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/* * Machine dependent access functions for RTC registers. */ #ifndef _ASM_MC146818RTC_H #define _ASM_MC146818RTC_H #include <asm/io.h> #ifndef RTC_PORT #define RTC_PORT(x) ((x)) #define RTC_ALWAYS_BCD 1 /* RTC operates in binary mode */ #endif /* * The yet supported machines all access the RTC index register via * an ISA port access but the way to access the date register differs ... */ #define CMOS_READ(addr) ({ \ outb_p((addr),RTC_PORT(0)); \ inb_p(RTC_PORT(1)); \ }) #define CMOS_WRITE(val, addr) ({ \ outb_p((addr),RTC_PORT(0)); \ outb_p((val),RTC_PORT(1)); \ }) #define RTC_IRQ 8 #endif /* _ASM_MC146818RTC_H */