diff options
Diffstat (limited to 'include/rtc_.h')
| -rw-r--r-- | include/rtc_.h | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/include/rtc_.h b/include/rtc_.h index 24ff5363f..782966090 100644 --- a/include/rtc_.h +++ b/include/rtc_.h @@ -46,6 +46,17 @@ struct linux_rtc_wkalrm { struct linux_rtc_time time; /* time the alarm is set to */ }; +struct rtc_param { + uint64_t param; + union { + uint64_t uvalue; + int64_t svalue; + uint64_t ptr; + }; + uint32_t index; + uint32_t __pad; +}; + /* * ioctl calls that are permitted to the /dev/rtc interface, if * any of the RTC drivers are enabled. @@ -71,12 +82,19 @@ struct linux_rtc_wkalrm { #define RTC_WKALM_SET _IOW('p', 0x0f, struct linux_rtc_wkalrm)/* Set wakeup alarm*/ #define RTC_WKALM_RD _IOR('p', 0x10, struct linux_rtc_wkalrm)/* Get wakeup alarm*/ +#define RTC_PARAM_GET _IOW('p', 0x13, struct rtc_param) /* Get parameter */ +#define RTC_PARAM_SET _IOW('p', 0x14, struct rtc_param) /* Set parameter */ + /* interrupt flags */ #define RTC_IRQF 0x80 /* any of the following is active */ #define RTC_PF 0x40 #define RTC_AF 0x20 #define RTC_UF 0x10 +#define RTC_PARAM_FEATURES 0 +#define RTC_PARAM_CORRECTION 1 +#define RTC_PARAM_BACKUP_SWITCH_MODE 2 + POP_SAVED_FUNCTION_VISIBILITY #endif |