[linux-2.6-block.git] / arch / frv / include / asm / timex.h

/* SPDX-License-Identifier: GPL-2.0 */
/* timex.h: FR-V architecture timex specifications
 */
#ifndef _ASM_TIMEX_H
#define _ASM_TIMEX_H

#define CLOCK_TICK_RATE		1193180 /* Underlying HZ */
#define CLOCK_TICK_FACTOR	20	/* Factor of both 1000000 and CLOCK_TICK_RATE */

typedef unsigned long cycles_t;

static inline cycles_t get_cycles(void)
{
	return 0;
}

#define vxtime_lock()		do {} while (0)
#define vxtime_unlock()		do {} while (0)

/* This attribute is used in include/linux/jiffies.h alongside with
 * __cacheline_aligned_in_smp. It is assumed that __cacheline_aligned_in_smp
 * for frv does not contain another section specification.
 */
#define __jiffy_arch_data	__attribute__((__section__(".data")))

#endif
Commit	Line	Data
b2441318	1	/* SPDX-License-Identifier: GPL-2.0 */
1da177e4 LT	2	/* timex.h: FR-V architecture timex specifications
	3	*/
	4	#ifndef _ASM_TIMEX_H
	5	#define _ASM_TIMEX_H
	6
	7	#define CLOCK_TICK_RATE 1193180 /* Underlying HZ */
	8	#define CLOCK_TICK_FACTOR 20 /* Factor of both 1000000 and CLOCK_TICK_RATE */
	9
1da177e4 LT	10	typedef unsigned long cycles_t;
	11
	12	static inline cycles_t get_cycles(void)
	13	{
	14	return 0;
	15	}
	16
	17	#define vxtime_lock() do {} while (0)
	18	#define vxtime_unlock() do {} while (0)
	19
60b0a8c3 MK	20	/* This attribute is used in include/linux/jiffies.h alongside with
	21	* __cacheline_aligned_in_smp. It is assumed that __cacheline_aligned_in_smp
	22	* for frv does not contain another section specification.
	23	*/
	24	#define __jiffy_arch_data __attribute__((__section__(".data")))
	25
1da177e4 LT	26	#endif
1da177e4 LT	27