Commit db1b58e9 authored by David Gibson's avatar David Gibson Committed by Anthony Liguori
Browse files

pseries: savevm support for PAPR VIO logical tty 



This patch adds the necessary VMStateDescription information to support
savevm/loadvm for the spapr_tty (PAPR logical serial) device.

Signed-off-by: default avatarDavid Gibson <david@gibson.dropbear.id.au>
Reviewed-by: default avatarAnthony Liguori <aliguori@us.ibm.com>
Message-id: 1374175984-8930-5-git-send-email-aliguori@us.ibm.com
Signed-off-by: default avatarAnthony Liguori <aliguori@us.ibm.com>
parent 686fefe4

hw/char/spapr_vty.c

+16 −0
Original line number Diff line number Diff line
@@ -142,6 +142,21 @@ static Property spapr_vty_properties[] = { 
    DEFINE_PROP_END_OF_LIST(),

};



static const VMStateDescription vmstate_spapr_vty = {

    .name = "spapr_vty",

    .version_id = 1,

    .minimum_version_id = 1,

    .minimum_version_id_old = 1,

    .fields      = (VMStateField []) {

        VMSTATE_SPAPR_VIO(sdev, VIOsPAPRVTYDevice),



        VMSTATE_UINT32(in, VIOsPAPRVTYDevice),

        VMSTATE_UINT32(out, VIOsPAPRVTYDevice),

        VMSTATE_BUFFER(buf, VIOsPAPRVTYDevice),

        VMSTATE_END_OF_LIST()

    },

};



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

{

    DeviceClass *dc = DEVICE_CLASS(klass);
@@ -152,6 +167,7 @@ static void spapr_vty_class_init(ObjectClass *klass, void *data) 
    k->dt_type = "serial";

    k->dt_compatible = "hvterm1";

    dc->props = spapr_vty_properties;

    dc->vmsd = &vmstate_spapr_vty;

}



static const TypeInfo spapr_vty_info = {