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charset="utf-8" Signed-off-by: Eric Auger --- hw/arm/virt.c | 37 ++++++++++++++++++++++++++++++++++++- 1 file changed, 36 insertions(+), 1 deletion(-) diff --git a/hw/arm/virt.c b/hw/arm/virt.c index aaee5443bb..5e6562e754 100644 --- a/hw/arm/virt.c +++ b/hw/arm/virt.c @@ -87,6 +87,7 @@ #include "hw/virtio/virtio-iommu.h" #include "hw/char/pl011.h" #include "qemu/guest-random.h" +#include "hw/acpi/pcihp.h" =20 static GlobalProperty arm_virt_compat[] =3D { { TYPE_VIRTIO_IOMMU_PCI, "aw-bits", "48" }, @@ -2983,6 +2984,11 @@ static void virt_machine_device_pre_plug_cb(HotplugH= andler *hotplug_dev, qlist_append_str(reserved_regions, resv_prop_str); qdev_prop_set_array(dev, "reserved-regions", reserved_regions); g_free(resv_prop_str); + } else if (object_dynamic_cast(OBJECT(dev), TYPE_PCI_DEVICE)) { + if (vms->acpi_pcihp) { + acpi_pcihp_device_pre_plug_cb(HOTPLUG_HANDLER(vms->acpi_dev), + dev, errp); + } } } =20 @@ -3012,6 +3018,14 @@ static void virt_machine_device_plug_cb(HotplugHandl= er *hotplug_dev, vms->iommu =3D VIRT_IOMMU_VIRTIO; vms->virtio_iommu_bdf =3D pci_get_bdf(pdev); create_virtio_iommu_dt_bindings(vms); + } else if (object_dynamic_cast(OBJECT(dev), TYPE_PCI_DEVICE)) { + AcpiGedState *acpi_ged_state =3D ACPI_GED(vms->acpi_dev); + AcpiPciHpState *acpi_pci_hotplug =3D &acpi_ged_state->pcihp_state; + + if (vms->acpi_pcihp) { + acpi_pcihp_device_plug_cb(HOTPLUG_HANDLER(vms->acpi_dev), + acpi_pci_hotplug, dev, errp); + } } } =20 @@ -3061,6 +3075,15 @@ static void virt_machine_device_unplug_request_cb(Ho= tplugHandler *hotplug_dev, } else if (object_dynamic_cast(OBJECT(dev), TYPE_VIRTIO_MD_PCI)) { virtio_md_pci_unplug_request(VIRTIO_MD_PCI(dev), MACHINE(hotplug_d= ev), errp); + } else if (object_dynamic_cast(OBJECT(dev), TYPE_PCI_DEVICE)) { + VirtMachineState *vms =3D VIRT_MACHINE(hotplug_dev); + AcpiGedState *acpi_ged_state =3D ACPI_GED(vms->acpi_dev); + AcpiPciHpState *acpi_pci_hotplug =3D &acpi_ged_state->pcihp_state; + + if (vms->acpi_pcihp) { + acpi_pcihp_device_unplug_request_cb(HOTPLUG_HANDLER(vms->acpi_= dev), + acpi_pci_hotplug, dev, err= p); + } } else { error_setg(errp, "device unplug request for unsupported device" " type: %s", object_get_typename(OBJECT(dev))); @@ -3074,6 +3097,15 @@ static void virt_machine_device_unplug_cb(HotplugHan= dler *hotplug_dev, virt_dimm_unplug(hotplug_dev, dev, errp); } else if (object_dynamic_cast(OBJECT(dev), TYPE_VIRTIO_MD_PCI)) { virtio_md_pci_unplug(VIRTIO_MD_PCI(dev), MACHINE(hotplug_dev), err= p); + } else if (object_dynamic_cast(OBJECT(dev), TYPE_PCI_DEVICE)) { + VirtMachineState *vms =3D VIRT_MACHINE(hotplug_dev); + AcpiGedState *acpi_ged_state =3D ACPI_GED(vms->acpi_dev); + AcpiPciHpState *acpi_pci_hotplug =3D &acpi_ged_state->pcihp_state; + + if (vms->acpi_pcihp) { + acpi_pcihp_device_unplug_cb(HOTPLUG_HANDLER(vms->acpi_dev), + acpi_pci_hotplug, dev, errp); + } } else { error_setg(errp, "virt: device unplug for unsupported device" " type: %s", object_get_typename(OBJECT(dev))); @@ -3084,11 +3116,14 @@ static HotplugHandler *virt_machine_get_hotplug_han= dler(MachineState *machine, DeviceState *dev) { MachineClass *mc =3D MACHINE_GET_CLASS(machine); + VirtMachineState *vms =3D VIRT_MACHINE(machine); =20 if (device_is_dynamic_sysbus(mc, dev) || object_dynamic_cast(OBJECT(dev), TYPE_PC_DIMM) || object_dynamic_cast(OBJECT(dev), TYPE_VIRTIO_MD_PCI) || - object_dynamic_cast(OBJECT(dev), TYPE_VIRTIO_IOMMU_PCI)) { + object_dynamic_cast(OBJECT(dev), TYPE_VIRTIO_IOMMU_PCI) || + (object_dynamic_cast(OBJECT(dev), TYPE_PCI_DEVICE) && + vms->acpi_pcihp)) { return HOTPLUG_HANDLER(machine); } return NULL; --=20 2.49.0