[linux-2.6-block.git] / arch / powerpc / include / asm / mmiowb.h

/* SPDX-License-Identifier: GPL-2.0 */
#ifndef _ASM_POWERPC_MMIOWB_H
#define _ASM_POWERPC_MMIOWB_H

#ifdef CONFIG_MMIOWB

#include <linux/compiler.h>
#include <asm/barrier.h>
#include <asm/paca.h>

#define arch_mmiowb_state()	(&local_paca->mmiowb_state)
#define mmiowb()		mb()

#endif /* CONFIG_MMIOWB */

#include <asm-generic/mmiowb.h>

#endif	/* _ASM_POWERPC_MMIOWB_H */
Commit	Line	Data
420af155 WD	1	/* SPDX-License-Identifier: GPL-2.0 */
	2	#ifndef _ASM_POWERPC_MMIOWB_H
	3	#define _ASM_POWERPC_MMIOWB_H
	4
	5	#ifdef CONFIG_MMIOWB
	6
	7	#include <linux/compiler.h>
	8	#include <asm/barrier.h>
	9	#include <asm/paca.h>
	10
	11	#define arch_mmiowb_state() (&local_paca->mmiowb_state)
	12	#define mmiowb() mb()
	13
420af155 WD	14	#endif /* CONFIG_MMIOWB */
	15
	16	#include <asm-generic/mmiowb.h>
	17
	18	#endif /* _ASM_POWERPC_MMIOWB_H */