mc146818rtc.h File Reference

#include <asm/io.h>

Go to the source code of this file.

Macros
#define	RTC_PORT(x)   (0x70 + (x))
#define	RTC_IRQ   8
#define	RTC_ALWAYS_BCD   1
#define	mc146818_decode_year(year)   ((year) < 70 ? (year) + 2000 : (year) + 1900)

Macro Definition Documentation

#define mc146818_decode_year

(

year

)

((year) < 70 ? (year) + 2000 : (year) + 1900)

Definition at line 33 of file mc146818rtc.h.

#define RTC_ALWAYS_BCD   1

Definition at line 30 of file mc146818rtc.h.

#define RTC_IRQ   8

Definition at line 16 of file mc146818rtc.h.

#define RTC_PORT

(

x

)

(0x70 + (x))

Definition at line 15 of file mc146818rtc.h.