diff options
Diffstat (limited to 'src/include/pc80/mc146818rtc.h')
| -rw-r--r-- | src/include/pc80/mc146818rtc.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/src/include/pc80/mc146818rtc.h b/src/include/pc80/mc146818rtc.h index 2f94cc0213..383c41fc66 100644 --- a/src/include/pc80/mc146818rtc.h +++ b/src/include/pc80/mc146818rtc.h @@ -93,6 +93,9 @@ #define RTC_CLK_YEAR 9 #define RTC_CLK_ALTCENTURY 0x32 +#define RTC_DATE_ALARM RTC_REG_D +#define RTC_MONTH_ALARM 0 + /* On PCs, the checksum is built only over bytes 16..45 */ #define PC_CKS_RANGE_START 16 #define PC_CKS_RANGE_END 45 |