diff options
Diffstat (limited to 'src/include/pc80/mc146818rtc.h')
| -rw-r--r-- | src/include/pc80/mc146818rtc.h | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/src/include/pc80/mc146818rtc.h b/src/include/pc80/mc146818rtc.h index a1f06e7021..9f18ba49e8 100644 --- a/src/include/pc80/mc146818rtc.h +++ b/src/include/pc80/mc146818rtc.h @@ -76,6 +76,18 @@ # define RTC_VRT 0x80 /* valid RAM and time */ /**********************************************************************/ +/* Date and Time in RTC CMOS */ +#define RTC_CLK_SECOND 0 +#define RTC_CLK_SECOND_ALARM 1 +#define RTC_CLK_MINUTE 2 +#define RTC_CLK_MINUTE_ALARM 3 +#define RTC_CLK_HOUR 4 +#define RTC_CLK_HOUR_ALARM 5 +#define RTC_CLK_DAYOFWEEK 6 +#define RTC_CLK_DAYOFMONTH 7 +#define RTC_CLK_MONTH 8 +#define RTC_CLK_YEAR 9 + /* On PCs, the checksum is built only over bytes 16..45 */ #define PC_CKS_RANGE_START 16 #define PC_CKS_RANGE_END 45 |