Home | History | Annotate | Download | only in linux 
      1 /****************************************************************************
      2  ****************************************************************************
      3  ***
      4  ***   This header was automatically generated from a Linux kernel header
      5  ***   of the same name, to make information necessary for userspace to
      6  ***   call into the kernel available to libc.  It contains only constants,
      7  ***   structures, and macros generated from the original header, and thus,
      8  ***   contains no copyrightable information.
      9  ***
     10  ****************************************************************************
     11  ****************************************************************************/
     12 #ifndef _LINUX_RTC_H_
     13 #define _LINUX_RTC_H_
     14 
     15 struct rtc_time {
     16  int tm_sec;
     17  int tm_min;
     18  int tm_hour;
     19  int tm_mday;
     20  int tm_mon;
     21  int tm_year;
     22  int tm_wday;
     23  int tm_yday;
     24  int tm_isdst;
     25 };
     26 
     27 struct rtc_wkalrm {
     28  unsigned char enabled;
     29  unsigned char pending;
     30  struct rtc_time time;
     31 };
     32 
     33 struct rtc_pll_info {
     34  int pll_ctrl;
     35  int pll_value;
     36  int pll_max;
     37  int pll_min;
     38  int pll_posmult;
     39  int pll_negmult;
     40  long pll_clock;
     41 };
     42 
     43 #define RTC_AIE_ON _IO('p', 0x01)
     44 #define RTC_AIE_OFF _IO('p', 0x02)
     45 #define RTC_UIE_ON _IO('p', 0x03)
     46 #define RTC_UIE_OFF _IO('p', 0x04)
     47 #define RTC_PIE_ON _IO('p', 0x05)
     48 #define RTC_PIE_OFF _IO('p', 0x06)
     49 #define RTC_WIE_ON _IO('p', 0x0f)
     50 #define RTC_WIE_OFF _IO('p', 0x10)
     51 
     52 #define RTC_ALM_SET _IOW('p', 0x07, struct rtc_time)
     53 #define RTC_ALM_READ _IOR('p', 0x08, struct rtc_time)
     54 #define RTC_RD_TIME _IOR('p', 0x09, struct rtc_time)
     55 #define RTC_SET_TIME _IOW('p', 0x0a, struct rtc_time)
     56 #define RTC_IRQP_READ _IOR('p', 0x0b, unsigned long)
     57 #define RTC_IRQP_SET _IOW('p', 0x0c, unsigned long)
     58 #define RTC_EPOCH_READ _IOR('p', 0x0d, unsigned long)
     59 #define RTC_EPOCH_SET _IOW('p', 0x0e, unsigned long)
     60 
     61 #define RTC_WKALM_SET _IOW('p', 0x0f, struct rtc_wkalrm)
     62 #define RTC_WKALM_RD _IOR('p', 0x10, struct rtc_wkalrm)
     63 
     64 #define RTC_PLL_GET _IOR('p', 0x11, struct rtc_pll_info)
     65 #define RTC_PLL_SET _IOW('p', 0x12, struct rtc_pll_info)
     66 
     67 #define RTC_IRQF 0x80
     68 #define RTC_PF 0x40
     69 #define RTC_AF 0x20
     70 #define RTC_UF 0x10
     71 
     72 #endif
     73