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| author | Dr. David Alan Gilbert <dgilbert@redhat.com> | 2015-11-05 18:10:46 +0000 |
|---|---|---|
| committer | Juan Quintela <quintela@redhat.com> | 2015-11-10 15:00:25 +0100 |
| commit | 2e37701efdba7bb89f7159eff055bb71dbb9f02f (patch) | |
| tree | 776153fa48fb0c327ab1669da199442c98c5a97e /include | |
| parent | c76ca1888f49b4155a9de5a915dc9f814800c817 (diff) | |
| download | focaccia-qemu-2e37701efdba7bb89f7159eff055bb71dbb9f02f.tar.gz focaccia-qemu-2e37701efdba7bb89f7159eff055bb71dbb9f02f.zip | |
Return path: Control commands
Add two src->dest commands: * OPEN_RETURN_PATH - To request that the destination open the return path * PING - Request an acknowledge from the destination Signed-off-by: Dr. David Alan Gilbert <dgilbert@redhat.com> Reviewed-by: Amit Shah <amit.shah@redhat.com> Reviewed-by: Juan Quintela <quintela@redhat.com> Signed-off-by: Juan Quintela <quintela@redhat.com>
Diffstat (limited to 'include')
| -rw-r--r-- | include/migration/migration.h | 2 | ||||
| -rw-r--r-- | include/sysemu/sysemu.h | 4 |
2 files changed, 6 insertions, 0 deletions
diff --git a/include/migration/migration.h b/include/migration/migration.h index 0bb4383302..98a6d079fd 100644 --- a/include/migration/migration.h +++ b/include/migration/migration.h @@ -48,6 +48,8 @@ typedef QLIST_HEAD(, LoadStateEntry) LoadStateEntry_Head; struct MigrationIncomingState { QEMUFile *from_src_file; + QEMUFile *to_src_file; + /* See savevm.c */ LoadStateEntry_Head loadvm_handlers; }; diff --git a/include/sysemu/sysemu.h b/include/sysemu/sysemu.h index 0a8790efa8..70473f432a 100644 --- a/include/sysemu/sysemu.h +++ b/include/sysemu/sysemu.h @@ -87,6 +87,8 @@ void qemu_announce_self(void); /* Subcommands for QEMU_VM_COMMAND */ enum qemu_vm_cmd { MIG_CMD_INVALID = 0, /* Must be 0 */ + MIG_CMD_OPEN_RETURN_PATH, /* Tell the dest to open the Return path */ + MIG_CMD_PING, /* Request a PONG on the RP */ MIG_CMD_MAX }; @@ -100,6 +102,8 @@ void qemu_savevm_state_complete_precopy(QEMUFile *f); uint64_t qemu_savevm_state_pending(QEMUFile *f, uint64_t max_size); void qemu_savevm_command_send(QEMUFile *f, enum qemu_vm_cmd command, uint16_t len, uint8_t *data); +void qemu_savevm_send_ping(QEMUFile *f, uint32_t value); +void qemu_savevm_send_open_return_path(QEMUFile *f); int qemu_loadvm_state(QEMUFile *f); typedef enum DisplayType |