Commit 0606b288 authored by Mark Cave-Ayland's avatar Mark Cave-Ayland
Browse files

adb: introduce realize/unrealize and VMStateDescription for ADB bus 



Signed-off-by: default avatarMark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Tested-by: default avatarFinn Thain <fthain@telegraphics.com.au>
Acked-by: default avatarLaurent Vivier <laurent@vivier.eu>
Message-Id: <20200623204936.24064-7-mark.cave-ayland@ilande.co.uk>
parent 414eb1d5

hw/input/adb.c

+32 −0
Original line number Diff line number Diff line
@@ -89,10 +89,42 @@ int adb_poll(ADBBusState *s, uint8_t *obuf, uint16_t poll_mask) 
    return olen;

}



static const VMStateDescription vmstate_adb_bus = {

    .name = "adb_bus",

    .version_id = 0,

    .minimum_version_id = 0,

    .fields = (VMStateField[]) {

        VMSTATE_END_OF_LIST()

    }

};



static void adb_bus_realize(BusState *qbus, Error **errp)

{

    ADBBusState *adb_bus = ADB_BUS(qbus);



    vmstate_register(NULL, -1, &vmstate_adb_bus, adb_bus);

}



static void adb_bus_unrealize(BusState *qbus)

{

    ADBBusState *adb_bus = ADB_BUS(qbus);



    vmstate_unregister(NULL, &vmstate_adb_bus, adb_bus);

}



static void adb_bus_class_init(ObjectClass *klass, void *data)

{

    BusClass *k = BUS_CLASS(klass);



    k->realize = adb_bus_realize;

    k->unrealize = adb_bus_unrealize;

}



static const TypeInfo adb_bus_type_info = {

    .name = TYPE_ADB_BUS,

    .parent = TYPE_BUS,

    .instance_size = sizeof(ADBBusState),

    .class_init = adb_bus_class_init,

};



const VMStateDescription vmstate_adb_device = {