Merge remote-tracking branch 'remotes/mst/tags/for_upstream' into staging

pci, pc, virtio fixes and cleanups

A bunch of fixes all over the place.
All of ACPI refactoring has been merged.
Legacy pci commands have been dropped.
virtio header cleanup
initial patches from virtio-1.0 branch

Signed-off-by: Michael S. Tsirkin <mst@redhat.com>

* remotes/mst/tags/for_upstream: (130 commits)
  acpi: drop unused code
  aml-build: comment fix
  acpi-build: fix typo in comment
  acpi: update generated files
  vhost user:support vhost user nic for non msi guests
  aml-build: fix build for glib < 2.22
  acpi: update generated files
  Makefile.target: binary depends on config-devices
  acpi-test-data: update after pci rewrite
  acpi, mem-hotplug: use PC_DIMM_SLOT_PROP in acpi_memory_plug_cb().
  pci-hotplug-old: Has been dead for five major releases, bury
  pci: Give a few helpers internal linkage
  acpi: make build_*() routines static to aml-build.c
  pc: acpi: remove not used anymore ssdt-[misc|pcihp].hex.generated blobs
  pc: acpi-build: drop template patching and create PCI bus tree dynamically
  tests: ACPI: update pc/SSDT.bridge due to new alg of PCI tree creation
  pc: acpi-build: simplify PCI bus tree generation
  tests: add ACPI blobs for qemu with bridge cases
  tests: bios-tables-test: add support for testing bridges
  tests: ACPI test blobs update due to PCI0._CRS changes
  ...

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

Conflicts:
	hw/pci/pci-hotplug-old.c

1 files changed, 11 insertions, 4 deletions

diff --git a/hw/acpi/piix4.c b/hw/acpi/piix4.c
index 184e7e49b9..d1f11793a0 100644
--- a/hw/acpi/piix4.c
+++ b/hw/acpi/piix4.c
@@ -370,6 +370,13 @@ static void piix4_device_unplug_request_cb(HotplugHandler *hotplug_dev,
     }
 }
 
+static void piix4_device_unplug_cb(HotplugHandler *hotplug_dev,
+                                   DeviceState *dev, Error **errp)
+{
+    error_setg(errp, "acpi: device unplug for not supported device"
+               " type: %s", object_get_typename(OBJECT(dev)));
+}
+
 static void piix4_update_bus_hotplug(PCIBus *pci_bus, void *opaque)
 {
     PIIX4PMState *s = opaque;
@@ -420,7 +427,7 @@ static void piix4_pm_add_propeties(PIIX4PMState *s)
                                   &s->io_base, NULL);
 }
 
-static int piix4_pm_initfn(PCIDevice *dev)
+static void piix4_pm_realize(PCIDevice *dev, Error **errp)
 {
     PIIX4PMState *s = PIIX4_PM(dev);
     uint8_t *pci_conf;
@@ -470,7 +477,6 @@ static int piix4_pm_initfn(PCIDevice *dev)
     piix4_acpi_system_hot_add_init(pci_address_space_io(dev), dev->bus, s);
 
     piix4_pm_add_propeties(s);
-    return 0;
 }
 
 Object *piix4_pm_find(void)
@@ -556,7 +562,7 @@ static void piix4_acpi_system_hot_add_init(MemoryRegion *parent,
                           "acpi-gpe0", GPE_LEN);
     memory_region_add_subregion(parent, GPE_BASE, &s->io_gpe);
 
-    acpi_pcihp_init(&s->acpi_pci_hotplug, bus, parent,
+    acpi_pcihp_init(OBJECT(s), &s->acpi_pci_hotplug, bus, parent,
                     s->use_acpi_pci_hotplug);
 
     acpi_cpu_hotplug_init(parent, OBJECT(s), &s->gpe_cpu,
@@ -593,7 +599,7 @@ static void piix4_pm_class_init(ObjectClass *klass, void *data)
     HotplugHandlerClass *hc = HOTPLUG_HANDLER_CLASS(klass);
     AcpiDeviceIfClass *adevc = ACPI_DEVICE_IF_CLASS(klass);
 
-    k->init = piix4_pm_initfn;
+    k->realize = piix4_pm_realize;
     k->config_write = pm_write_config;
     k->vendor_id = PCI_VENDOR_ID_INTEL;
     k->device_id = PCI_DEVICE_ID_INTEL_82371AB_3;
@@ -610,6 +616,7 @@ static void piix4_pm_class_init(ObjectClass *klass, void *data)
     dc->hotpluggable = false;
     hc->plug = piix4_device_plug_cb;
     hc->unplug_request = piix4_device_unplug_request_cb;
+    hc->unplug = piix4_device_unplug_cb;
     adevc->ospm_status = piix4_ospm_status;
 }