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/*
* This file and its contents are supplied under the terms of the
* Common Development and Distribution License ("CDDL"), version 1.0.
* You may only use this file in accordance with the terms of version
* 1.0 of the CDDL.
*
* A full copy of the text of the CDDL should have accompanied this
* source. A copy of the CDDL is also available via the Internet at
* http://www.illumos.org/license/CDDL.
*/
/*
* Copyright 2021 Oxide Computer Company
*/
#ifndef _SYS_VMM_RESERVOIR_H
#define _SYS_VMM_RESERVOIR_H
#include <sys/types.h>
#include <sys/cred.h>
struct vmmr_region;
typedef struct vmmr_region vmmr_region_t;
void vmmr_init();
void vmmr_fini();
bool vmmr_is_empty();
int vmmr_alloc(size_t, bool, vmmr_region_t **);
void *vmmr_region_mem_at(vmmr_region_t *, uintptr_t);
pfn_t vmmr_region_pfn_at(vmmr_region_t *, uintptr_t);
void vmmr_free(vmmr_region_t *);
int vmmr_add(size_t, bool);
int vmmr_remove(size_t, bool);
int vmmr_ioctl(int, intptr_t, int, cred_t *, int *);
#endif /* _SYS_VMM_RESERVOIR_H */
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