/* xpmem.h COPYRIGHT FUJITSU LIMITED 2017 */
/**
 * \file xpmem.h
 *  License details are found in the file LICENSE.
 * \brief
 *  Structures and functions of xpmem
 * \author Yoichi Umezawa  <yoichi.umezawa.qh@hitachi.com> \par
 * 	Copyright (C) 2016 Yoichi Umezawa
 */
/*
 * HISTORY
 */

#ifndef _XPMEM_H
#define _XPMEM_H

#include <process.h>
#include <ihk/context.h>

#define XPMEM_DEV_PATH  "/dev/xpmem"

#if defined(POSTK_DEBUG_ARCH_DEP_46) || defined(POSTK_DEBUG_ARCH_DEP_62)
extern int xpmem_open(int, const char*, int, ihk_mc_user_context_t *ctx);
#else /* POSTK_DEBUG_ARCH_DEP_46 || POSTK_DEBUG_ARCH_DEP_62 */
extern int xpmem_open(ihk_mc_user_context_t *ctx);
#endif /* POSTK_DEBUG_ARCH_DEP_46 || POSTK_DEBUG_ARCH_DEP_62 */
extern int xpmem_remove_process_memory_range(struct process_vm *vm, 
	struct vm_range *vmr);
extern int xpmem_fault_process_memory_range(struct process_vm *vm, 
	struct vm_range *vmr, unsigned long vaddr, uint64_t reason);

#endif /* _XPMEM_H */