[ceph.git] / ceph / src / spdk / dpdk / lib / librte_eal / common / include / arch / ppc_64 / rte_pause.h

/* SPDX-License-Identifier: BSD-3-Clause
 * Copyright(c) 2017 Cavium, Inc
 */

#ifndef _RTE_PAUSE_PPC64_H_
#define _RTE_PAUSE_PPC64_H_

#ifdef __cplusplus
extern "C" {
#endif

#include "rte_atomic.h"

#include "generic/rte_pause.h"

static inline void rte_pause(void)
{
	/* Set hardware multi-threading low priority */
	asm volatile("or 1,1,1");
	/* Set hardware multi-threading medium priority */
	asm volatile("or 2,2,2");
	rte_compiler_barrier();
}

#ifdef __cplusplus
}
#endif

#endif /* _RTE_PAUSE_PPC64_H_ */
Commit	Line	Data
11fdf7f2 TL	1	/* SPDX-License-Identifier: BSD-3-Clause
	2	* Copyright(c) 2017 Cavium, Inc
	3	*/
	4
	5	#ifndef _RTE_PAUSE_PPC64_H_
	6	#define _RTE_PAUSE_PPC64_H_
	7
	8	#ifdef __cplusplus
	9	extern "C" {
	10	#endif
	11
9f95a23c TL	12	#include "rte_atomic.h"
9f95a23c TL	13
11fdf7f2 TL	14	#include "generic/rte_pause.h"
	15
	16	static inline void rte_pause(void)
	17	{
9f95a23c TL	18	/* Set hardware multi-threading low priority */
	19	asm volatile("or 1,1,1");
	20	/* Set hardware multi-threading medium priority */
	21	asm volatile("or 2,2,2");
	22	rte_compiler_barrier();
11fdf7f2 TL	23	}
	24
	25	#ifdef __cplusplus
	26	}
	27	#endif
	28
	29	#endif /* _RTE_PAUSE_PPC64_H_ */