hw/display/xlnx_dp: Free FIFOs adding xlnx_dp_finalize()
[qemu/ar7.git] / migration / savevm.h
blob6461342cb43877cb0aaf4247c0cd539d937aa37b
1 /*
2  * QEMU save vm functions
3  *
4  * Copyright (c) 2003-2008 Fabrice Bellard
5  * Copyright (c) 2009-2017 Red Hat Inc
6  *
7  * Authors:
8  *  Juan Quintela <quintela@redhat.com>
9  *
10  * This work is licensed under the terms of the GNU GPL, version 2 or later.
11  * See the COPYING file in the top-level directory.
12  */
14 #ifndef MIGRATION_SAVEVM_H
15 #define MIGRATION_SAVEVM_H
17 #define QEMU_VM_FILE_MAGIC           0x5145564d
18 #define QEMU_VM_FILE_VERSION_COMPAT  0x00000002
19 #define QEMU_VM_FILE_VERSION         0x00000003
21 #define QEMU_VM_EOF                  0x00
22 #define QEMU_VM_SECTION_START        0x01
23 #define QEMU_VM_SECTION_PART         0x02
24 #define QEMU_VM_SECTION_END          0x03
25 #define QEMU_VM_SECTION_FULL         0x04
26 #define QEMU_VM_SUBSECTION           0x05
27 #define QEMU_VM_VMDESCRIPTION        0x06
28 #define QEMU_VM_CONFIGURATION        0x07
29 #define QEMU_VM_COMMAND              0x08
30 #define QEMU_VM_SECTION_FOOTER       0x7e
32 bool qemu_savevm_state_blocked(Error **errp);
33 void qemu_savevm_non_migratable_list(strList **reasons);
34 void qemu_savevm_state_setup(QEMUFile *f);
35 bool qemu_savevm_state_guest_unplug_pending(void);
36 int qemu_savevm_state_resume_prepare(MigrationState *s);
37 void qemu_savevm_state_header(QEMUFile *f);
38 int qemu_savevm_state_iterate(QEMUFile *f, bool postcopy);
39 void qemu_savevm_state_cleanup(void);
40 void qemu_savevm_state_complete_postcopy(QEMUFile *f);
41 int qemu_savevm_state_complete_precopy(QEMUFile *f, bool iterable_only,
42                                        bool inactivate_disks);
43 void qemu_savevm_state_pending(QEMUFile *f, uint64_t max_size,
44                                uint64_t *res_precopy_only,
45                                uint64_t *res_compatible,
46                                uint64_t *res_postcopy_only);
47 void qemu_savevm_send_ping(QEMUFile *f, uint32_t value);
48 void qemu_savevm_send_open_return_path(QEMUFile *f);
49 int qemu_savevm_send_packaged(QEMUFile *f, const uint8_t *buf, size_t len);
50 void qemu_savevm_send_postcopy_advise(QEMUFile *f);
51 void qemu_savevm_send_postcopy_listen(QEMUFile *f);
52 void qemu_savevm_send_postcopy_run(QEMUFile *f);
53 void qemu_savevm_send_postcopy_resume(QEMUFile *f);
54 void qemu_savevm_send_recv_bitmap(QEMUFile *f, char *block_name);
56 void qemu_savevm_send_postcopy_ram_discard(QEMUFile *f, const char *name,
57                                            uint16_t len,
58                                            uint64_t *start_list,
59                                            uint64_t *length_list);
60 void qemu_savevm_send_colo_enable(QEMUFile *f);
61 void qemu_savevm_live_state(QEMUFile *f);
62 int qemu_save_device_state(QEMUFile *f);
64 int qemu_loadvm_state(QEMUFile *f);
65 void qemu_loadvm_state_cleanup(void);
66 int qemu_loadvm_state_main(QEMUFile *f, MigrationIncomingState *mis);
67 int qemu_load_device_state(QEMUFile *f);
68 int qemu_savevm_state_complete_precopy_non_iterable(QEMUFile *f,
69         bool in_postcopy, bool inactivate_disks);
71 #endif