관리-도구

편집 파일: ds1286.h

/* * Copyright (C) 1998, 1999, 2003 Ralf Baechle * * This file is subject to the terms and conditions of the GNU General Public * License. See the file "COPYING" in the main directory of this archive * for more details. */ #ifndef __LINUX_DS1286_H #define __LINUX_DS1286_H /********************************************************************** * register summary **********************************************************************/ #define RTC_HUNDREDTH_SECOND 0 #define RTC_SECONDS 1 #define RTC_MINUTES 2 #define RTC_MINUTES_ALARM 3 #define RTC_HOURS 4 #define RTC_HOURS_ALARM 5 #define RTC_DAY 6 #define RTC_DAY_ALARM 7 #define RTC_DATE 8 #define RTC_MONTH 9 #define RTC_YEAR 10 #define RTC_CMD 11 #define RTC_WHSEC 12 #define RTC_WSEC 13 #define RTC_UNUSED 14 /* RTC_*_alarm is always true if 2 MSBs are set */ # define RTC_ALARM_DONT_CARE 0xC0 /* * Bits in the month register */ #define RTC_EOSC 0x80 #define RTC_ESQW 0x40 /* * Bits in the Command register */ #define RTC_TDF 0x01 #define RTC_WAF 0x02 #define RTC_TDM 0x04 #define RTC_WAM 0x08 #define RTC_PU_LVL 0x10 #define RTC_IBH_LO 0x20 #define RTC_IPSW 0x40 #define RTC_TE 0x80 #endif /* __LINUX_DS1286_H */