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, 12 insertions, 6 deletions

diff --git a/hw/acpi/pcihp.c b/hw/acpi/pcihp.c
index 34dedf1e8b..612fec03ee 100644
--- a/hw/acpi/pcihp.c
+++ b/hw/acpi/pcihp.c
@@ -297,10 +297,11 @@ static const MemoryRegionOps acpi_pcihp_io_ops = {
     },
 };
 
-void acpi_pcihp_init(AcpiPciHpState *s, PCIBus *root_bus,
+void acpi_pcihp_init(Object *owner, AcpiPciHpState *s, PCIBus *root_bus,
                      MemoryRegion *address_space_io, bool bridges_enabled)
 {
-    uint16_t io_size = ACPI_PCIHP_SIZE;
+    s->io_len = ACPI_PCIHP_SIZE;
+    s->io_base = ACPI_PCIHP_ADDR;
 
     s->root= root_bus;
     s->legacy_piix = !bridges_enabled;
@@ -308,16 +309,21 @@ void acpi_pcihp_init(AcpiPciHpState *s, PCIBus *root_bus,
     if (s->legacy_piix) {
         unsigned *bus_bsel = g_malloc(sizeof *bus_bsel);
 
-        io_size = ACPI_PCIHP_LEGACY_SIZE;
+        s->io_len = ACPI_PCIHP_LEGACY_SIZE;
 
         *bus_bsel = ACPI_PCIHP_BSEL_DEFAULT;
         object_property_add_uint32_ptr(OBJECT(root_bus), ACPI_PCIHP_PROP_BSEL,
                                        bus_bsel, NULL);
     }
 
-    memory_region_init_io(&s->io, NULL, &acpi_pcihp_io_ops, s,
-                          "acpi-pci-hotplug", io_size);
-    memory_region_add_subregion(address_space_io, ACPI_PCIHP_ADDR, &s->io);
+    memory_region_init_io(&s->io, owner, &acpi_pcihp_io_ops, s,
+                          "acpi-pci-hotplug", s->io_len);
+    memory_region_add_subregion(address_space_io, s->io_base, &s->io);
+
+    object_property_add_uint16_ptr(owner, ACPI_PCIHP_IO_BASE_PROP, &s->io_base,
+                                   &error_abort);
+    object_property_add_uint16_ptr(owner, ACPI_PCIHP_IO_LEN_PROP, &s->io_len,
+                                   &error_abort);
 }
 
 const VMStateDescription vmstate_acpi_pcihp_pci_status = {