diff options
Diffstat (limited to 'hw/pci')
| -rw-r--r-- | hw/pci/Kconfig | 9 | ||||
| -rw-r--r-- | hw/pci/Makefile.objs | 9 | ||||
| -rw-r--r-- | hw/pci/pci.c | 3 | ||||
| -rw-r--r-- | hw/pci/pcie.c | 3 | ||||
| -rw-r--r-- | hw/pci/shpc.c | 3 |
5 files changed, 22 insertions, 5 deletions
diff --git a/hw/pci/Kconfig b/hw/pci/Kconfig new file mode 100644 index 0000000000..3b8638b51d --- /dev/null +++ b/hw/pci/Kconfig @@ -0,0 +1,9 @@ +config PCI + bool + +config PCI_EXPRESS + bool + select PCI + +config PCI_DEVICES + bool diff --git a/hw/pci/Makefile.objs b/hw/pci/Makefile.objs index 9f905e6344..c78f2fb24b 100644 --- a/hw/pci/Makefile.objs +++ b/hw/pci/Makefile.objs @@ -2,8 +2,13 @@ common-obj-$(CONFIG_PCI) += pci.o pci_bridge.o common-obj-$(CONFIG_PCI) += msix.o msi.o common-obj-$(CONFIG_PCI) += shpc.o common-obj-$(CONFIG_PCI) += slotid_cap.o -common-obj-$(CONFIG_PCI) += pci_host.o pcie_host.o -common-obj-$(CONFIG_PCI) += pcie.o pcie_aer.o pcie_port.o +common-obj-$(CONFIG_PCI) += pci_host.o + +# The functions in these modules can be used by devices too. Since we +# allow plugging PCIe devices into PCI buses, include them even if +# CONFIG_PCI_EXPRESS=n. +common-obj-$(CONFIG_PCI) += pcie.o pcie_aer.o +common-obj-$(CONFIG_PCI_EXPRESS) += pcie_port.o pcie_host.o common-obj-$(call lnot,$(CONFIG_PCI)) += pci-stub.o common-obj-$(CONFIG_ALL) += pci-stub.o diff --git a/hw/pci/pci.c b/hw/pci/pci.c index c9fc2fbe19..35451c1e99 100644 --- a/hw/pci/pci.c +++ b/hw/pci/pci.c @@ -428,7 +428,8 @@ PCIBus *pci_root_bus_new(DeviceState *parent, const char *name, void pci_root_bus_cleanup(PCIBus *bus) { pci_bus_uninit(bus); - object_unparent(OBJECT(bus)); + /* the caller of the unplug hotplug handler will delete this device */ + object_property_set_bool(OBJECT(bus), false, "realized", NULL); } void pci_bus_irqs(PCIBus *bus, pci_set_irq_fn set_irq, pci_map_irq_fn map_irq, diff --git a/hw/pci/pcie.c b/hw/pci/pcie.c index 3618d6ab2e..640f678773 100644 --- a/hw/pci/pcie.c +++ b/hw/pci/pcie.c @@ -450,7 +450,7 @@ void pcie_cap_slot_plug_cb(HotplugHandler *hotplug_dev, DeviceState *dev, void pcie_cap_slot_unplug_cb(HotplugHandler *hotplug_dev, DeviceState *dev, Error **errp) { - object_unparent(OBJECT(dev)); + object_property_set_bool(OBJECT(dev), false, "realized", NULL); } static void pcie_unplug_device(PCIBus *bus, PCIDevice *dev, void *opaque) @@ -458,6 +458,7 @@ static void pcie_unplug_device(PCIBus *bus, PCIDevice *dev, void *opaque) HotplugHandler *hotplug_ctrl = qdev_get_hotplug_handler(DEVICE(dev)); hotplug_handler_unplug(hotplug_ctrl, DEVICE(dev), &error_abort); + object_unparent(OBJECT(dev)); } void pcie_cap_slot_unplug_request_cb(HotplugHandler *hotplug_dev, diff --git a/hw/pci/shpc.c b/hw/pci/shpc.c index 52ccdc5ae3..49bbb841bd 100644 --- a/hw/pci/shpc.c +++ b/hw/pci/shpc.c @@ -249,6 +249,7 @@ static void shpc_free_devices_in_slot(SHPCDevice *shpc, int slot) hotplug_ctrl = qdev_get_hotplug_handler(DEVICE(affected_dev)); hotplug_handler_unplug(hotplug_ctrl, DEVICE(affected_dev), &error_abort); + object_unparent(OBJECT(affected_dev)); } } } @@ -546,7 +547,7 @@ void shpc_device_plug_cb(HotplugHandler *hotplug_dev, DeviceState *dev, void shpc_device_unplug_cb(HotplugHandler *hotplug_dev, DeviceState *dev, Error **errp) { - object_unparent(OBJECT(dev)); + object_property_set_bool(OBJECT(dev), false, "realized", NULL); } void shpc_device_unplug_request_cb(HotplugHandler *hotplug_dev, |