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

4 files changed, 28 insertions, 36 deletions

diff --git a/hw/display/cirrus_vga.c b/hw/display/cirrus_vga.c
index ec923c8c4b..8765a7e1d0 100644
--- a/hw/display/cirrus_vga.c
+++ b/hw/display/cirrus_vga.c
@@ -3006,7 +3006,7 @@ static const TypeInfo isa_cirrus_vga_info = {
  *
  ***************************************/
 
-static int pci_cirrus_vga_initfn(PCIDevice *dev)
+static void pci_cirrus_vga_realize(PCIDevice *dev, Error **errp)
 {
      PCICirrusVGAState *d = DO_UPCAST(PCICirrusVGAState, dev, dev);
      CirrusVGAState *s = &d->cirrus_vga;
@@ -3017,9 +3017,9 @@ static int pci_cirrus_vga_initfn(PCIDevice *dev)
        Also accept 8 MB/16 MB for backward compatibility. */
      if (s->vga.vram_size_mb != 4 && s->vga.vram_size_mb != 8 &&
          s->vga.vram_size_mb != 16) {
-         error_report("Invalid cirrus_vga ram size '%u'",
-                      s->vga.vram_size_mb);
-         return -1;
+         error_setg(errp, "Invalid cirrus_vga ram size '%u'",
+                    s->vga.vram_size_mb);
+         return;
      }
      /* setup VGA */
      vga_common_init(&s->vga, OBJECT(dev), true);
@@ -3044,7 +3044,6 @@ static int pci_cirrus_vga_initfn(PCIDevice *dev)
      if (device_id == CIRRUS_ID_CLGD5446) {
          pci_register_bar(&d->dev, 1, 0, &s->cirrus_mmio_io);
      }
-     return 0;
 }
 
 static Property pci_vga_cirrus_properties[] = {
@@ -3058,7 +3057,7 @@ static void cirrus_vga_class_init(ObjectClass *klass, void *data)
     DeviceClass *dc = DEVICE_CLASS(klass);
     PCIDeviceClass *k = PCI_DEVICE_CLASS(klass);
 
-    k->init = pci_cirrus_vga_initfn;
+    k->realize = pci_cirrus_vga_realize;
     k->romfile = VGABIOS_CIRRUS_FILENAME;
     k->vendor_id = PCI_VENDOR_ID_CIRRUS;
     k->device_id = CIRRUS_ID_CLGD5446;
diff --git a/hw/display/qxl.c b/hw/display/qxl.c
index 762f75dc2d..b6d65b9487 100644
--- a/hw/display/qxl.c
+++ b/hw/display/qxl.c
@@ -1913,7 +1913,7 @@ static void qxl_init_ramsize(PCIQXLDevice *qxl)
     qxl->vram_size = pow2ceil(qxl->vram_size);
 }
 
-static int qxl_init_common(PCIQXLDevice *qxl)
+static void qxl_realize_common(PCIQXLDevice *qxl, Error **errp)
 {
     uint8_t* config = qxl->pci.config;
     uint32_t pci_device_rev;
@@ -1945,9 +1945,9 @@ static int qxl_init_common(PCIQXLDevice *qxl)
         io_size = pow2ceil(QXL_IO_RANGE_SIZE);
         break;
     default:
-        error_report("Invalid revision %d for qxl device (max %d)",
-                     qxl->revision, QXL_DEFAULT_REVISION);
-        return -1;
+        error_setg(errp, "Invalid revision %d for qxl device (max %d)",
+                   qxl->revision, QXL_DEFAULT_REVISION);
+        return;
     }
 
     pci_set_byte(&config[PCI_REVISION_ID], pci_device_rev);
@@ -2011,9 +2011,9 @@ static int qxl_init_common(PCIQXLDevice *qxl)
 
     qxl->ssd.qxl.base.sif = &qxl_interface.base;
     if (qemu_spice_add_display_interface(&qxl->ssd.qxl, qxl->vga.con) != 0) {
-        error_report("qxl interface %d.%d not supported by spice-server",
-                     SPICE_INTERFACE_QXL_MAJOR, SPICE_INTERFACE_QXL_MINOR);
-        return -1;
+        error_setg(errp, "qxl interface %d.%d not supported by spice-server",
+                   SPICE_INTERFACE_QXL_MAJOR, SPICE_INTERFACE_QXL_MINOR);
+        return;
     }
     qemu_add_vm_change_state_handler(qxl_vm_change_state_handler, qxl);
 
@@ -2022,15 +2022,13 @@ static int qxl_init_common(PCIQXLDevice *qxl)
 
     qxl->update_area_bh = qemu_bh_new(qxl_render_update_area_bh, qxl);
     qxl->ssd.cursor_bh = qemu_bh_new(qemu_spice_cursor_refresh_bh, &qxl->ssd);
-
-    return 0;
 }
 
-static int qxl_init_primary(PCIDevice *dev)
+static void qxl_realize_primary(PCIDevice *dev, Error **errp)
 {
     PCIQXLDevice *qxl = DO_UPCAST(PCIQXLDevice, pci, dev);
     VGACommonState *vga = &qxl->vga;
-    int rc;
+    Error *local_err = NULL;
 
     qxl->id = 0;
     qxl_init_ramsize(qxl);
@@ -2047,18 +2045,18 @@ static int qxl_init_primary(PCIDevice *dev)
     vga->con = graphic_console_init(DEVICE(dev), 0, &qxl_ops, qxl);
     qemu_spice_display_init_common(&qxl->ssd);
 
-    rc = qxl_init_common(qxl);
-    if (rc != 0) {
-        return rc;
+    qxl_realize_common(qxl, &local_err);
+    if (local_err) {
+        error_propagate(errp, local_err);
+        return;
     }
 
     qxl->ssd.dcl.ops = &display_listener_ops;
     qxl->ssd.dcl.con = vga->con;
     register_displaychangelistener(&qxl->ssd.dcl);
-    return rc;
 }
 
-static int qxl_init_secondary(PCIDevice *dev)
+static void qxl_realize_secondary(PCIDevice *dev, Error **errp)
 {
     static int device_id = 1;
     PCIQXLDevice *qxl = DO_UPCAST(PCIQXLDevice, pci, dev);
@@ -2071,7 +2069,7 @@ static int qxl_init_secondary(PCIDevice *dev)
     qxl->vga.vram_ptr = memory_region_get_ram_ptr(&qxl->vga.vram);
     qxl->vga.con = graphic_console_init(DEVICE(dev), 0, &qxl_ops, qxl);
 
-    return qxl_init_common(qxl);
+    qxl_realize_common(qxl, errp);
 }
 
 static void qxl_pre_save(void *opaque)
@@ -2284,7 +2282,7 @@ static void qxl_primary_class_init(ObjectClass *klass, void *data)
     DeviceClass *dc = DEVICE_CLASS(klass);
     PCIDeviceClass *k = PCI_DEVICE_CLASS(klass);
 
-    k->init = qxl_init_primary;
+    k->realize = qxl_realize_primary;
     k->romfile = "vgabios-qxl.bin";
     k->vendor_id = REDHAT_PCI_VENDOR_ID;
     k->device_id = QXL_DEVICE_ID_STABLE;
@@ -2309,7 +2307,7 @@ static void qxl_secondary_class_init(ObjectClass *klass, void *data)
     DeviceClass *dc = DEVICE_CLASS(klass);
     PCIDeviceClass *k = PCI_DEVICE_CLASS(klass);
 
-    k->init = qxl_init_secondary;
+    k->realize = qxl_realize_secondary;
     k->vendor_id = REDHAT_PCI_VENDOR_ID;
     k->device_id = QXL_DEVICE_ID_STABLE;
     k->class_id = PCI_CLASS_DISPLAY_OTHER;
diff --git a/hw/display/vga-pci.c b/hw/display/vga-pci.c
index 53739e4f79..d67f748af4 100644
--- a/hw/display/vga-pci.c
+++ b/hw/display/vga-pci.c
@@ -189,7 +189,7 @@ static const MemoryRegionOps pci_vga_qext_ops = {
     .endianness = DEVICE_LITTLE_ENDIAN,
 };
 
-static int pci_std_vga_initfn(PCIDevice *dev)
+static void pci_std_vga_realize(PCIDevice *dev, Error **errp)
 {
     PCIVGAState *d = DO_UPCAST(PCIVGAState, dev, dev);
     VGACommonState *s = &d->vga;
@@ -232,11 +232,9 @@ static int pci_std_vga_initfn(PCIDevice *dev)
         /* compatibility with pc-0.13 and older */
         vga_init_vbe(s, OBJECT(dev), pci_address_space(dev));
     }
-
-    return 0;
 }
 
-static int pci_secondary_vga_initfn(PCIDevice *dev)
+static void pci_secondary_vga_realize(PCIDevice *dev, Error **errp)
 {
     PCIVGAState *d = DO_UPCAST(PCIVGAState, dev, dev);
     VGACommonState *s = &d->vga;
@@ -268,7 +266,6 @@ static int pci_secondary_vga_initfn(PCIDevice *dev)
     pci_register_bar(&d->dev, 0, PCI_BASE_ADDRESS_MEM_PREFETCH, &s->vram);
     pci_register_bar(&d->dev, 2, PCI_BASE_ADDRESS_SPACE_MEMORY, &d->mmio);
 
-    return 0;
 }
 
 static void pci_secondary_vga_reset(DeviceState *dev)
@@ -298,7 +295,7 @@ static void vga_class_init(ObjectClass *klass, void *data)
     DeviceClass *dc = DEVICE_CLASS(klass);
     PCIDeviceClass *k = PCI_DEVICE_CLASS(klass);
 
-    k->init = pci_std_vga_initfn;
+    k->realize = pci_std_vga_realize;
     k->romfile = "vgabios-stdvga.bin";
     k->vendor_id = PCI_VENDOR_ID_QEMU;
     k->device_id = PCI_DEVICE_ID_QEMU_VGA;
@@ -314,7 +311,7 @@ static void secondary_class_init(ObjectClass *klass, void *data)
     DeviceClass *dc = DEVICE_CLASS(klass);
     PCIDeviceClass *k = PCI_DEVICE_CLASS(klass);
 
-    k->init = pci_secondary_vga_initfn;
+    k->realize = pci_secondary_vga_realize;
     k->vendor_id = PCI_VENDOR_ID_QEMU;
     k->device_id = PCI_DEVICE_ID_QEMU_VGA;
     k->class_id = PCI_CLASS_DISPLAY_OTHER;
diff --git a/hw/display/vmware_vga.c b/hw/display/vmware_vga.c
index 1751f19793..c17ddd1fcd 100644
--- a/hw/display/vmware_vga.c
+++ b/hw/display/vmware_vga.c
@@ -1298,7 +1298,7 @@ static const MemoryRegionOps vmsvga_io_ops = {
     },
 };
 
-static int pci_vmsvga_initfn(PCIDevice *dev)
+static void pci_vmsvga_realize(PCIDevice *dev, Error **errp)
 {
     struct pci_vmsvga_state_s *s = VMWARE_SVGA(dev);
 
@@ -1323,8 +1323,6 @@ static int pci_vmsvga_initfn(PCIDevice *dev)
         /* compatibility with pc-0.13 and older */
         vga_init_vbe(&s->chip.vga, OBJECT(dev), pci_address_space(dev));
     }
-
-    return 0;
 }
 
 static Property vga_vmware_properties[] = {
@@ -1338,7 +1336,7 @@ static void vmsvga_class_init(ObjectClass *klass, void *data)
     DeviceClass *dc = DEVICE_CLASS(klass);
     PCIDeviceClass *k = PCI_DEVICE_CLASS(klass);
 
-    k->init = pci_vmsvga_initfn;
+    k->realize = pci_vmsvga_realize;
     k->romfile = "vgabios-vmware.bin";
     k->vendor_id = PCI_VENDOR_ID_VMWARE;
     k->device_id = SVGA_PCI_DEVICE_ID;