Commit 95f4f404 authored by Luiz Capitulino's avatar Luiz Capitulino Committed by Michael Roth
Browse files

qemu-ga: add guest-suspend-hybrid 



Signed-off-by: default avatarLuiz Capitulino <lcapitulino@redhat.com>
parent fbf42210

qapi-schema-guest.json

+23 −0
Original line number Diff line number Diff line
@@ -347,3 +347,26 @@ 
# Since: 1.1

##

{ 'command': 'guest-suspend-ram' }



##

# @guest-suspend-hybrid

#

# Save guest state to disk and suspend to ram.

#

# This command requires the pm-utils package to be installed in the guest.

#

# IMPORTANT: guest-suspend-hybrid requires QEMU to support the 'system_wakeup'

# command.  Thus, it's *required* to query QEMU for the presence of the

# 'system_wakeup' command before issuing guest-suspend-hybrid.

#

# Returns: nothing on success

#          If hybrid suspend is not supported, Unsupported

#

# Notes: o This is an asynchronous request. There's no guarantee a response

#          will be sent

#        o It's strongly recommended to issue the guest-sync command before

#          sending commands when the guest resumes

#

# Since: 1.1

##

{ 'command': 'guest-suspend-hybrid' }

qga/commands-posix.c

+10 −0
Original line number Diff line number Diff line
@@ -715,6 +715,16 @@ void qmp_guest_suspend_ram(Error **err) 
    guest_suspend("pm-suspend", "mem", err);

}



void qmp_guest_suspend_hybrid(Error **err)

{

    bios_supports_mode("pm-is-supported", "--suspend-hybrid", NULL, err);

    if (error_is_set(err)) {

        return;

    }



    guest_suspend("pm-suspend-hybrid", NULL, err);

}



/* register init/cleanup routines for stateful command groups */

void ga_command_state_init(GAState *s, GACommandState *cs)

{

qga/commands-win32.c

+5 −0
Original line number Diff line number Diff line
@@ -134,6 +134,11 @@ void qmp_guest_suspend_ram(Error **err) 
    error_set(err, QERR_UNSUPPORTED);

}



void qmp_guest_suspend_hybrid(Error **err)

{

    error_set(err, QERR_UNSUPPORTED);

}



/* register init/cleanup routines for stateful command groups */

void ga_command_state_init(GAState *s, GACommandState *cs)

{