Commit 2ea4100f authored by Wenchao Xia's avatar Wenchao Xia Committed by Luiz Capitulino
Browse files

qapi event: convert SUSPEND_DISK 



Signed-off-by: default avatarWenchao Xia <wenchaoqemu@gmail.com>
Signed-off-by: default avatarPaolo Bonzini <pbonzini@redhat.com>
Reviewed-by: default avatarEric Blake <eblake@redhat.com>
Signed-off-by: default avatarLuiz Capitulino <lcapitulino@redhat.com>
parent 1d11a95a

docs/qmp/qmp-events.txt

+0 −14
Original line number Diff line number Diff line
@@ -352,20 +352,6 @@ Example: 
                      "channel-id": 0, "tls": true}

}}



SUSPEND_DISK

------------



Emitted when the guest makes a request to enter S4 state.



Data: None.



Example:



{ "event": "SUSPEND_DISK",

     "timestamp": { "seconds": 1344456160, "microseconds": 309119 } }



Note: QEMU shuts down when entering S4 state.



VNC_CONNECTED

-------------

hw/acpi/core.c

+2 −2
Original line number Diff line number Diff line
@@ -22,11 +22,11 @@ 
#include "hw/hw.h"

#include "hw/i386/pc.h"

#include "hw/acpi/acpi.h"

#include "monitor/monitor.h"

#include "qemu/config-file.h"

#include "qapi/opts-visitor.h"

#include "qapi/dealloc-visitor.h"

#include "qapi-visit.h"

#include "qapi-event.h"



struct acpi_table_header {

    uint16_t _length;         /* our length, not actual part of the hdr */
@@ -550,7 +550,7 @@ static void acpi_pm1_cnt_write(ACPIREGS *ar, uint16_t val) 
            break;

        default:

            if (sus_typ == ar->pm1.cnt.s4_val) { /* S4 request */

                monitor_protocol_event(QEVENT_SUSPEND_DISK, NULL);

                qapi_event_send_suspend_disk(&error_abort);

                qemu_system_shutdown_request();

            }

            break;

qapi-event.json

+12 −0
Original line number Diff line number Diff line
@@ -57,3 +57,15 @@ 
# Since: 1.1

##

{ 'event': 'SUSPEND' }



##

# @SUSPEND_DISK

#

# Emitted when guest enters a hardware suspension state with data saved on

# disk, for example, S4 state, which is sometimes called hibernate state

#

# Note: QEMU shuts down (similar to event @SHUTDOWN) when entering this state

#

# Since: 1.2

##

{ 'event': 'SUSPEND_DISK' }