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/*
 * Machine dependent access functions for RTC registers.
 */
#ifndef _ASM_MC146818RTC_H
#define _ASM_MC146818RTC_H
 
#ifdef CONFIG_ATARI
/* RTC in Atari machines */
 
#include <asm/atarihw.h>
 
#define RTC_PORT(x)	(TT_RTC_BAS + 2*(x))
 
#define CMOS_READ(addr) ({ \
atari_outb_p((addr),RTC_PORT(0)); \
atari_inb_p(RTC_PORT(1)); \
})
#define CMOS_WRITE(val, addr) ({ \
atari_outb_p((addr),RTC_PORT(0)); \
atari_outb_p((val),RTC_PORT(1)); \
})
#endif /* CONFIG_ATARI */
 
#endif /* _ASM_MC146818RTC_H */