X-Git-Url: http://ftp.safe.ca/?a=blobdiff_plain;f=include%2Flinux%2Fclockchips.h;h=0cf725bdd2a1a76d2f9da0d6855268cf7a97955d;hb=253d553ba75ab26b3e9e2f70cbf6fbf0813f7e86;hp=8d7a39019ace5aab2dea9f209399007677af8daa;hpb=93da56efcf8c6a111f0349f6b7651172d4745ca0;p=safe%2Fjmp%2Flinux-2.6

diff --git a/include/linux/clockchips.h b/include/linux/clockchips.h
index 8d7a390..0cf725b 100644
--- a/include/linux/clockchips.h
+++ b/include/linux/clockchips.h
@@ -8,7 +8,7 @@
 #ifndef _LINUX_CLOCKCHIPS_H
 #define _LINUX_CLOCKCHIPS_H
 
-#ifdef CONFIG_GENERIC_CLOCKEVENTS
+#ifdef CONFIG_GENERIC_CLOCKEVENTS_BUILD
 
 #include <linux/clocksource.h>
 #include <linux/cpumask.h>
@@ -23,6 +23,7 @@ enum clock_event_mode {
 	CLOCK_EVT_MODE_SHUTDOWN,
 	CLOCK_EVT_MODE_PERIODIC,
 	CLOCK_EVT_MODE_ONESHOT,
+	CLOCK_EVT_MODE_RESUME,
 };
 
 /* Clock event notification values */
@@ -30,10 +31,12 @@ enum clock_event_nofitiers {
 	CLOCK_EVT_NOTIFY_ADD,
 	CLOCK_EVT_NOTIFY_BROADCAST_ON,
 	CLOCK_EVT_NOTIFY_BROADCAST_OFF,
+	CLOCK_EVT_NOTIFY_BROADCAST_FORCE,
 	CLOCK_EVT_NOTIFY_BROADCAST_ENTER,
 	CLOCK_EVT_NOTIFY_BROADCAST_EXIT,
 	CLOCK_EVT_NOTIFY_SUSPEND,
 	CLOCK_EVT_NOTIFY_RESUME,
+	CLOCK_EVT_NOTIFY_CPU_DYING,
 	CLOCK_EVT_NOTIFY_CPU_DEAD,
 };
 
@@ -74,19 +77,19 @@ enum clock_event_nofitiers {
 struct clock_event_device {
 	const char		*name;
 	unsigned int		features;
-	unsigned long		max_delta_ns;
-	unsigned long		min_delta_ns;
-	unsigned long		mult;
-	int			shift;
+	u64			max_delta_ns;
+	u64			min_delta_ns;
+	u32			mult;
+	u32			shift;
 	int			rating;
 	int			irq;
-	cpumask_t		cpumask;
+	const struct cpumask	*cpumask;
 	int			(*set_next_event)(unsigned long evt,
 						  struct clock_event_device *);
 	void			(*set_mode)(enum clock_event_mode mode,
 					    struct clock_event_device *);
 	void			(*event_handler)(struct clock_event_device *);
-	void			(*broadcast)(cpumask_t mask);
+	void			(*broadcast)(const struct cpumask *mask);
 	struct list_head	list;
 	enum clock_event_mode	mode;
 	ktime_t			next_event;
@@ -113,8 +116,8 @@ static inline unsigned long div_sc(unsigned long ticks, unsigned long nsec,
 }
 
 /* Clock event layer functions */
-extern unsigned long clockevent_delta2ns(unsigned long latch,
-					 struct clock_event_device *evt);
+extern u64 clockevent_delta2ns(unsigned long latch,
+			       struct clock_event_device *evt);
 extern void clockevents_register_device(struct clock_event_device *dev);
 
 extern void clockevents_exchange_device(struct clock_event_device *old,
@@ -122,15 +125,26 @@ extern void clockevents_exchange_device(struct clock_event_device *old,
 extern void clockevents_set_mode(struct clock_event_device *dev,
 				 enum clock_event_mode mode);
 extern int clockevents_register_notifier(struct notifier_block *nb);
-extern void clockevents_unregister_notifier(struct notifier_block *nb);
 extern int clockevents_program_event(struct clock_event_device *dev,
 				     ktime_t expires, ktime_t now);
 
-extern void clockevents_notify(unsigned long reason, void *arg);
+extern void clockevents_handle_noop(struct clock_event_device *dev);
+
+static inline void
+clockevents_calc_mult_shift(struct clock_event_device *ce, u32 freq, u32 minsec)
+{
+	return clocks_calc_mult_shift(&ce->mult, &ce->shift, NSEC_PER_SEC,
+				      freq, minsec);
+}
 
+#ifdef CONFIG_GENERIC_CLOCKEVENTS
+extern void clockevents_notify(unsigned long reason, void *arg);
 #else
+# define clockevents_notify(reason, arg) do { } while (0)
+#endif
+
+#else /* CONFIG_GENERIC_CLOCKEVENTS_BUILD */
 
-static inline void clockevents_resume_events(void) { }
 #define clockevents_notify(reason, arg) do { } while (0)
 
 #endif