summaryrefslogtreecommitdiffstats
path: root/include/linux/rtc.h
diff options
context:
space:
mode:
authorDavid Howells <dhowells@redhat.com>2012-10-13 10:46:48 +0100
committerDavid Howells <dhowells@redhat.com>2012-10-13 10:46:48 +0100
commit607ca46e97a1b6594b29647d98a32d545c24bdff (patch)
tree30f4c0784bfddb57332cdc0678bd06d1e77fa185 /include/linux/rtc.h
parent08cce05c5a91f5017f4edc9866cf026908c73f9f (diff)
downloadop-kernel-dev-607ca46e97a1b6594b29647d98a32d545c24bdff.zip
op-kernel-dev-607ca46e97a1b6594b29647d98a32d545c24bdff.tar.gz
UAPI: (Scripted) Disintegrate include/linux
Signed-off-by: David Howells <dhowells@redhat.com> Acked-by: Arnd Bergmann <arnd@arndb.de> Acked-by: Thomas Gleixner <tglx@linutronix.de> Acked-by: Michael Kerrisk <mtk.manpages@gmail.com> Acked-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com> Acked-by: Dave Jones <davej@redhat.com>
Diffstat (limited to 'include/linux/rtc.h')
-rw-r--r--include/linux/rtc.h96
1 files changed, 1 insertions, 95 deletions
diff --git a/include/linux/rtc.h b/include/linux/rtc.h
index 20ec4d3..9531845c 100644
--- a/include/linux/rtc.h
+++ b/include/linux/rtc.h
@@ -11,102 +11,10 @@
#ifndef _LINUX_RTC_H_
#define _LINUX_RTC_H_
-/*
- * The struct used to pass data via the following ioctl. Similar to the
- * struct tm in <time.h>, but it needs to be here so that the kernel
- * source is self contained, allowing cross-compiles, etc. etc.
- */
-
-struct rtc_time {
- int tm_sec;
- int tm_min;
- int tm_hour;
- int tm_mday;
- int tm_mon;
- int tm_year;
- int tm_wday;
- int tm_yday;
- int tm_isdst;
-};
-
-/*
- * This data structure is inspired by the EFI (v0.92) wakeup
- * alarm API.
- */
-struct rtc_wkalrm {
- unsigned char enabled; /* 0 = alarm disabled, 1 = alarm enabled */
- unsigned char pending; /* 0 = alarm not pending, 1 = alarm pending */
- struct rtc_time time; /* time the alarm is set to */
-};
-
-/*
- * Data structure to control PLL correction some better RTC feature
- * pll_value is used to get or set current value of correction,
- * the rest of the struct is used to query HW capabilities.
- * This is modeled after the RTC used in Q40/Q60 computers but
- * should be sufficiently flexible for other devices
- *
- * +ve pll_value means clock will run faster by
- * pll_value*pll_posmult/pll_clock
- * -ve pll_value means clock will run slower by
- * pll_value*pll_negmult/pll_clock
- */
-
-struct rtc_pll_info {
- int pll_ctrl; /* placeholder for fancier control */
- int pll_value; /* get/set correction value */
- int pll_max; /* max +ve (faster) adjustment value */
- int pll_min; /* max -ve (slower) adjustment value */
- int pll_posmult; /* factor for +ve correction */
- int pll_negmult; /* factor for -ve correction */
- long pll_clock; /* base PLL frequency */
-};
-
-/*
- * ioctl calls that are permitted to the /dev/rtc interface, if
- * any of the RTC drivers are enabled.
- */
-
-#define RTC_AIE_ON _IO('p', 0x01) /* Alarm int. enable on */
-#define RTC_AIE_OFF _IO('p', 0x02) /* ... off */
-#define RTC_UIE_ON _IO('p', 0x03) /* Update int. enable on */
-#define RTC_UIE_OFF _IO('p', 0x04) /* ... off */
-#define RTC_PIE_ON _IO('p', 0x05) /* Periodic int. enable on */
-#define RTC_PIE_OFF _IO('p', 0x06) /* ... off */
-#define RTC_WIE_ON _IO('p', 0x0f) /* Watchdog int. enable on */
-#define RTC_WIE_OFF _IO('p', 0x10) /* ... off */
-
-#define RTC_ALM_SET _IOW('p', 0x07, struct rtc_time) /* Set alarm time */
-#define RTC_ALM_READ _IOR('p', 0x08, struct rtc_time) /* Read alarm time */
-#define RTC_RD_TIME _IOR('p', 0x09, struct rtc_time) /* Read RTC time */
-#define RTC_SET_TIME _IOW('p', 0x0a, struct rtc_time) /* Set RTC time */
-#define RTC_IRQP_READ _IOR('p', 0x0b, unsigned long) /* Read IRQ rate */
-#define RTC_IRQP_SET _IOW('p', 0x0c, unsigned long) /* Set IRQ rate */
-#define RTC_EPOCH_READ _IOR('p', 0x0d, unsigned long) /* Read epoch */
-#define RTC_EPOCH_SET _IOW('p', 0x0e, unsigned long) /* Set epoch */
-
-#define RTC_WKALM_SET _IOW('p', 0x0f, struct rtc_wkalrm)/* Set wakeup alarm*/
-#define RTC_WKALM_RD _IOR('p', 0x10, struct rtc_wkalrm)/* Get wakeup alarm*/
-
-#define RTC_PLL_GET _IOR('p', 0x11, struct rtc_pll_info) /* Get PLL correction */
-#define RTC_PLL_SET _IOW('p', 0x12, struct rtc_pll_info) /* Set PLL correction */
-
-#define RTC_VL_READ _IOR('p', 0x13, int) /* Voltage low detector */
-#define RTC_VL_CLR _IO('p', 0x14) /* Clear voltage low information */
-
-/* interrupt flags */
-#define RTC_IRQF 0x80 /* Any of the following is active */
-#define RTC_PF 0x40 /* Periodic interrupt */
-#define RTC_AF 0x20 /* Alarm interrupt */
-#define RTC_UF 0x10 /* Update interrupt for 1Hz RTC */
-
-
-#define RTC_MAX_FREQ 8192
-
-#ifdef __KERNEL__
#include <linux/types.h>
#include <linux/interrupt.h>
+#include <uapi/linux/rtc.h>
extern int rtc_month_days(unsigned int month, unsigned int year);
extern int rtc_year_days(unsigned int day, unsigned int month, unsigned int year);
@@ -282,6 +190,4 @@ extern int rtc_hctosys_ret;
#define rtc_hctosys_ret -ENODEV
#endif
-#endif /* __KERNEL__ */
-
#endif /* _LINUX_RTC_H_ */
OpenPOWER on IntegriCloud