qemu

FORK: QEMU emulator
git clone https://git.neptards.moe/neptards/qemu.git
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vhost-iova-tree.h (870B)

      1 /*
      2  * vhost software live migration iova tree
      3  *
      4  * SPDX-FileCopyrightText: Red Hat, Inc. 2021
      5  * SPDX-FileContributor: Author: Eugenio Pérez <eperezma@redhat.com>
      6  *
      7  * SPDX-License-Identifier: GPL-2.0-or-later
      8  */
      9 
     10 #ifndef HW_VIRTIO_VHOST_IOVA_TREE_H
     11 #define HW_VIRTIO_VHOST_IOVA_TREE_H
     12 
     13 #include "qemu/iova-tree.h"
     14 #include "exec/memory.h"
     15 
     16 typedef struct VhostIOVATree VhostIOVATree;
     17 
     18 VhostIOVATree *vhost_iova_tree_new(uint64_t iova_first, uint64_t iova_last);
     19 void vhost_iova_tree_delete(VhostIOVATree *iova_tree);
     20 G_DEFINE_AUTOPTR_CLEANUP_FUNC(VhostIOVATree, vhost_iova_tree_delete);
     21 
     22 const DMAMap *vhost_iova_tree_find_iova(const VhostIOVATree *iova_tree,
     23                                         const DMAMap *map);
     24 int vhost_iova_tree_map_alloc(VhostIOVATree *iova_tree, DMAMap *map);
     25 void vhost_iova_tree_remove(VhostIOVATree *iova_tree, DMAMap map);
     26 
     27 #endif