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pci/pcie: convert PCIE hotplug to use hotplug-handler API

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Split pcie_cap_slot_hotplug() into hotplug/unplug callbacks
and register them as "hotplug-handler" interface implementation of
PCIE_SLOT device.

Replace pci_bus_hotplug() wiring with setting link on PCI BUS
"hotplug-handler" property to PCI_BRIDGE_DEV device.

Signed-off-by: Igor Mammedov <imammedo@redhat.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
This commit is contained in:
Igor Mammedov 2014-02-05 16:36:51 +01:00 • committed by Michael S. Tsirkin
parent 5d268704d7
commit a66e657e18
3 changed files with 53 additions and 25 deletions
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8
hw/pci/pcie_port.c
View file

@ -19,6 +19,7 @@
*/
#include "hw/pci/pcie_port.h"
#include "hw/hotplug.h"
void pcie_port_init_reg(PCIDevice *d)
{
@ -149,8 +150,11 @@ static Property pcie_slot_props[] = {
static void pcie_slot_class_init(ObjectClass *oc, void *data)
{
DeviceClass *dc = DEVICE_CLASS(oc);
HotplugHandlerClass *hc = HOTPLUG_HANDLER_CLASS(oc);
dc->props = pcie_slot_props;
hc->plug = pcie_cap_slot_hotplug_cb;
hc->unplug = pcie_cap_slot_hot_unplug_cb;
}
static const TypeInfo pcie_slot_type_info = {
@ -159,6 +163,10 @@ static const TypeInfo pcie_slot_type_info = {
.instance_size = sizeof(PCIESlot),
.abstract = true,
.class_init = pcie_slot_class_init,
.interfaces = (InterfaceInfo[]) {
{ TYPE_HOTPLUG_HANDLER },
{ }
}
};
static void pcie_port_register_types(void)