28 lines
877 B
C
28 lines
877 B
C
|
/*
|
||
|
|
* vhost software live migration iova tree
|
||
|
|
*
|
||
|
|
* SPDX-FileCopyrightText: Red Hat, Inc. 2021
|
||
|
|
* SPDX-FileContributor: Author: Eugenio Pérez <eperezma@redhat.com>
|
||
|
|
*
|
||
|
|
* SPDX-License-Identifier: GPL-2.0-or-later
|
||
|
|
*/
|
||
|
|
|
||
|
|
#ifndef HW_VIRTIO_VHOST_IOVA_TREE_H
|
||
|
|
#define HW_VIRTIO_VHOST_IOVA_TREE_H
|
||
|
|
|
||
|
|
#include "qemu/iova-tree.h"
|
||
|
|
#include "exec/memory.h"
|
||
|
|
|
||
|
|
typedef struct VhostIOVATree VhostIOVATree;
|
||
|
|
|
||
|
|
VhostIOVATree *vhost_iova_tree_new(uint64_t iova_first, uint64_t iova_last);
|
||
|
|
void vhost_iova_tree_delete(VhostIOVATree *iova_tree);
|
||
|
|
G_DEFINE_AUTOPTR_CLEANUP_FUNC(VhostIOVATree, vhost_iova_tree_delete);
|
||
|
|
|
||
|
|
const DMAMap *vhost_iova_tree_find_iova(const VhostIOVATree *iova_tree,
|
||
|
|
const DMAMap *map);
|
||
|
|
int vhost_iova_tree_map_alloc(VhostIOVATree *iova_tree, DMAMap *map);
|
||
|
|
void vhost_iova_tree_remove(VhostIOVATree *iova_tree, const DMAMap *map);
|
||
|
|
|
||
|
|
#endif
|