From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([2001:4830:134:3::10]:56043) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1XXRqr-0002JR-Ht for qemu-devel@nongnu.org; Fri, 26 Sep 2014 05:30:15 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1XXRql-0007r3-Bi for qemu-devel@nongnu.org; Fri, 26 Sep 2014 05:30:09 -0400 Received: from mx1.redhat.com ([209.132.183.28]:53465) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1XXRqk-0007hS-Lk for qemu-devel@nongnu.org; Fri, 26 Sep 2014 05:30:03 -0400 From: Igor Mammedov Date: Fri, 26 Sep 2014 09:28:30 +0000 Message-Id: <1411723721-20484-26-git-send-email-imammedo@redhat.com> In-Reply-To: <1411723721-20484-1-git-send-email-imammedo@redhat.com> References: <1411723721-20484-1-git-send-email-imammedo@redhat.com> Subject: [Qemu-devel] [PATCH v2 25/36] s390x: convert virtio-ccw to hotplug handler API List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: qemu-devel@nongnu.org Cc: cornelia.huck@de.ibm.com, mst@redhat.com, amit.shah@redhat.com, agraf@suse.de, borntraeger@de.ibm.com, kraxel@redhat.com, dmitry@daynix.com, pbonzini@redhat.com, rth@twiddle.net Signed-off-by: Igor Mammedov --- v2: fix not working unplug --- hw/s390x/virtio-ccw.c | 17 +++++++++-------- 1 file changed, 9 insertions(+), 8 deletions(-) diff --git a/hw/s390x/virtio-ccw.c b/hw/s390x/virtio-ccw.c index 33a1d86..09d9500 100644 --- a/hw/s390x/virtio-ccw.c +++ b/hw/s390x/virtio-ccw.c @@ -230,7 +230,7 @@ VirtualCssBus *virtual_css_bus_init(void) cbus = VIRTUAL_CSS_BUS(bus); /* Enable hotplugging */ - bus->allow_hotplug = 1; + qbus_set_hotplug_handler(bus, dev, &error_abort); return cbus; } @@ -1590,7 +1590,8 @@ static int virtio_ccw_busdev_exit(DeviceState *dev) return _info->exit(_dev); } -static int virtio_ccw_busdev_unplug(DeviceState *dev) +static void virtio_ccw_busdev_unplug(HotplugHandler *hotplug_dev, + DeviceState *dev, Error **errp) { VirtioCcwDevice *_dev = (VirtioCcwDevice *)dev; SubchDev *sch = _dev->sch; @@ -1609,7 +1610,6 @@ static int virtio_ccw_busdev_unplug(DeviceState *dev) css_generate_sch_crws(sch->cssid, sch->ssid, sch->schid, 1, 0); object_unparent(OBJECT(dev)); - return 0; } static Property virtio_ccw_properties[] = { @@ -1624,9 +1624,7 @@ static void virtio_ccw_device_class_init(ObjectClass *klass, void *data) dc->props = virtio_ccw_properties; dc->init = virtio_ccw_busdev_init; dc->exit = virtio_ccw_busdev_exit; - dc->unplug = virtio_ccw_busdev_unplug; dc->bus_type = TYPE_VIRTUAL_CSS_BUS; - } static const TypeInfo virtio_ccw_device_info = { @@ -1650,8 +1648,10 @@ static int virtual_css_bridge_init(SysBusDevice *dev) static void virtual_css_bridge_class_init(ObjectClass *klass, void *data) { SysBusDeviceClass *k = SYS_BUS_DEVICE_CLASS(klass); + HotplugHandlerClass *hc = HOTPLUG_HANDLER_CLASS(klass); k->init = virtual_css_bridge_init; + hc->unplug = virtio_ccw_busdev_unplug; } static const TypeInfo virtual_css_bridge_info = { @@ -1659,6 +1659,10 @@ static const TypeInfo virtual_css_bridge_info = { .parent = TYPE_SYS_BUS_DEVICE, .instance_size = sizeof(SysBusDevice), .class_init = virtual_css_bridge_class_init, + .interfaces = (InterfaceInfo[]) { + { TYPE_HOTPLUG_HANDLER }, + { } + } }; /* virtio-ccw-bus */ @@ -1667,13 +1671,10 @@ static void virtio_ccw_bus_new(VirtioBusState *bus, size_t bus_size, VirtioCcwDevice *dev) { DeviceState *qdev = DEVICE(dev); - BusState *qbus; char virtio_bus_name[] = "virtio-bus"; qbus_create_inplace(bus, bus_size, TYPE_VIRTIO_CCW_BUS, qdev, virtio_bus_name); - qbus = BUS(bus); - qbus->allow_hotplug = 1; } static void virtio_ccw_bus_class_init(ObjectClass *klass, void *data) -- 1.8.3.1