Lines Matching full:cycle

19  *	Depending on which hardware it reads, the cycle counter may wrap
23  * @read:		returns the current cycle value
27  * @mult:		cycle to nanosecond multiplier
28  * @shift:		cycle to nanosecond divisor (power of two)
40  *	cycle counter wrap around. Initialize with
41  *	timecounter_init(). Also used to convert cycle counts into the
44  *	cycle counter hardware, locking issues and reading the time
45  *	more often than the cycle counter wraps around. The nanosecond
48  * @cc:			the cycle counter used by this instance
49  * @cycle_last:		most recent cycle counter value seen by
64  * cyclecounter_cyc2ns - converts cycle counter cycles to nanoseconds
65  * @cc:		Pointer to cycle counter.
70  * Returns: cycle counter cycles converted to nanoseconds
95  * @cc:			A cycle counter, ready to be used.
98  * After this call the current cycle register (roughly) corresponds to
119  * timecounter_cyc2time - convert a cycle counter to same
125  * Cycle counts that are converted correctly as long as they
126  * fall into the interval [-1/2 max cycle count, +1/2 max cycle count],
127  * with "max cycle count" == cs->mask+1.
129  * This allows conversion of cycle counter values which were generated
132  * Returns: cycle counter converted to nanoseconds since the initial time stamp