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authorIgor Mammedov <imammedo@redhat.com>2014-02-05 16:36:50 +0100
committerMichael S. Tsirkin <mst@redhat.com>2014-02-10 10:27:00 +0200
commit5d268704d7c2bc58c38b87d7d94804639ef100ec (patch)
treefbe3d39bfd9db9efbac628f563ece30342181e83 /hw/pci-bridge
parentc24d5e0b91d138f8cc95f5694d4964de36a739d3 (diff)
pci/shpc: convert SHPC hotplug to use hotplug-handler API
Split shpc_device_hotplug() into hotplug/unplug callbacks and register them as "hotplug-handler" interface implementation of PCI_BRIDGE_DEV 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>
Diffstat (limited to 'hw/pci-bridge')
-rw-r--r--hw/pci-bridge/pci_bridge_dev.c9
1 files changed, 9 insertions, 0 deletions
diff --git a/hw/pci-bridge/pci_bridge_dev.c b/hw/pci-bridge/pci_bridge_dev.c
index 440e187c46..e68145c52f 100644
--- a/hw/pci-bridge/pci_bridge_dev.c
+++ b/hw/pci-bridge/pci_bridge_dev.c
@@ -26,6 +26,7 @@
#include "hw/pci/slotid_cap.h"
#include "exec/memory.h"
#include "hw/pci/pci_bus.h"
+#include "hw/hotplug.h"
#define TYPE_PCI_BRIDGE_DEV "pci-bridge"
#define PCI_BRIDGE_DEV(obj) \
@@ -136,6 +137,8 @@ static void pci_bridge_dev_class_init(ObjectClass *klass, void *data)
{
DeviceClass *dc = DEVICE_CLASS(klass);
PCIDeviceClass *k = PCI_DEVICE_CLASS(klass);
+ HotplugHandlerClass *hc = HOTPLUG_HANDLER_CLASS(klass);
+
k->init = pci_bridge_dev_initfn;
k->exit = pci_bridge_dev_exitfn;
k->config_write = pci_bridge_dev_write_config;
@@ -148,6 +151,8 @@ static void pci_bridge_dev_class_init(ObjectClass *klass, void *data)
dc->props = pci_bridge_dev_properties;
dc->vmsd = &pci_bridge_dev_vmstate;
set_bit(DEVICE_CATEGORY_BRIDGE, dc->categories);
+ hc->plug = shpc_device_hotplug_cb;
+ hc->unplug = shpc_device_hot_unplug_cb;
}
static const TypeInfo pci_bridge_dev_info = {
@@ -155,6 +160,10 @@ static const TypeInfo pci_bridge_dev_info = {
.parent = TYPE_PCI_BRIDGE,
.instance_size = sizeof(PCIBridgeDev),
.class_init = pci_bridge_dev_class_init,
+ .interfaces = (InterfaceInfo[]) {
+ { TYPE_HOTPLUG_HANDLER },
+ { }
+ }
};
static void pci_bridge_dev_register(void)