+/**
+ * struct timer_ops - used to define a timer source
+ *
+ * @name: name of the timer.
+ * @init: Probes and initializes the timer. Takes clock= override
+ * string as an argument. Returns 0 on success, anything else
+ * on failure.
+ * @mark_offset: called by the timer interrupt.
+ * @get_offset: called by gettimeofday(). Returns the number of microseconds
+ * since the last timer interupt.
+ * @monotonic_clock: returns the number of nanoseconds since the init of the
+ * timer.
+ * @delay: delays this many clock cycles.
+ */
+struct timer_opts {
+ char* name;
+ void (*mark_offset)(void);
+ unsigned long (*get_offset)(void);
+ unsigned long long (*monotonic_clock)(void);
+ void (*delay)(unsigned long);
+ unsigned long (*read_timer)(void);
+ int (*suspend)(pm_message_t state);
+ int (*resume)(void);
+};
+
+struct init_timer_opts {
+ int (*init)(char *override);
+ struct timer_opts *opts;
+};
+