8 files changed, 37 insertions, 7 deletions
diff --git a/hw/i386/kvm/i8254.c b/hw/i386/kvm/i8254.c
index 13f20f47d9..d4d4a859f0 100644
--- a/hw/i386/kvm/i8254.c
+++ b/hw/i386/kvm/i8254.c
@@ -293,7 +293,7 @@ static void kvm_pit_realizefn(DeviceState *dev, Error **errp)
         return;
     }
 
-    memory_region_init_reservation(&pit->ioports, NULL, "kvm-pit", 4);
+    memory_region_init_io(&pit->ioports, OBJECT(dev), NULL, NULL, "kvm-pit", 4);
 
     qdev_init_gpio_in(dev, kvm_pit_irq_control, 1);
 
diff --git a/hw/i386/kvm/i8259.c b/hw/i386/kvm/i8259.c
index 05394cdb7b..83b6bfec77 100644
--- a/hw/i386/kvm/i8259.c
+++ b/hw/i386/kvm/i8259.c
@@ -121,8 +121,8 @@ static void kvm_pic_realize(DeviceState *dev, Error **errp)
     PICCommonState *s = PIC_COMMON(dev);
     KVMPICClass *kpc = KVM_PIC_GET_CLASS(dev);
 
-    memory_region_init_reservation(&s->base_io, NULL, "kvm-pic", 2);
-    memory_region_init_reservation(&s->elcr_io, NULL, "kvm-elcr", 1);
+    memory_region_init_io(&s->base_io, OBJECT(dev), NULL, NULL, "kvm-pic", 2);
+    memory_region_init_io(&s->elcr_io, OBJECT(dev), NULL, NULL, "kvm-elcr", 1);
 
     kpc->parent_realize(dev, errp);
 }
diff --git a/hw/i386/kvm/ioapic.c b/hw/i386/kvm/ioapic.c
index 98ca480792..646f6245ee 100644
--- a/hw/i386/kvm/ioapic.c
+++ b/hw/i386/kvm/ioapic.c
@@ -142,7 +142,7 @@ static void kvm_ioapic_realize(DeviceState *dev, Error **errp)
 {
     IOAPICCommonState *s = IOAPIC_COMMON(dev);
 
-    memory_region_init_reservation(&s->io_memory, NULL, "kvm-ioapic", 0x1000);
+    memory_region_init_io(&s->io_memory, OBJECT(dev), NULL, NULL, "kvm-ioapic", 0x1000);
     /*
      * KVM ioapic only supports 0x11 now. This will only be used when
      * we want to dump ioapic version.
diff --git a/hw/i386/kvmvapic.c b/hw/i386/kvmvapic.c
index fc962c5fbc..70f6f26a94 100644
--- a/hw/i386/kvmvapic.c
+++ b/hw/i386/kvmvapic.c
@@ -11,7 +11,6 @@
 #include "qemu/osdep.h"
 #include "qemu-common.h"
 #include "cpu.h"
-#include "exec/exec-all.h"
 #include "sysemu/sysemu.h"
 #include "sysemu/cpus.h"
 #include "sysemu/hw_accel.h"
diff --git a/hw/i386/pc.c b/hw/i386/pc.c
index d768930d02..f3befe6721 100644
--- a/hw/i386/pc.c
+++ b/hw/i386/pc.c
@@ -64,7 +64,6 @@
 #include "hw/acpi/acpi.h"
 #include "hw/acpi/cpu_hotplug.h"
 #include "hw/boards.h"
-#include "hw/pci/pci_host.h"
 #include "acpi-build.h"
 #include "hw/mem/pc-dimm.h"
 #include "qapi/error.h"
@@ -2182,6 +2181,33 @@ static void pc_machine_set_nvdimm(Object *obj, bool value, Error **errp)
     pcms->acpi_nvdimm_state.is_enabled = value;
 }
 
+static void pc_machine_get_nvdimm_capabilities(Object *obj, Visitor *v,
+                                               const char *name, void *opaque,
+                                               Error **errp)
+{
+    PCMachineState *pcms = PC_MACHINE(obj);
+    uint32_t value = pcms->acpi_nvdimm_state.capabilities;
+
+    visit_type_uint32(v, name, &value, errp);
+}
+
+static void pc_machine_set_nvdimm_capabilities(Object *obj, Visitor *v,
+                                               const char *name, void *opaque,
+                                               Error **errp)
+{
+    PCMachineState *pcms = PC_MACHINE(obj);
+    Error *error = NULL;
+    uint32_t value;
+
+    visit_type_uint32(v, name, &value, &error);
+    if (error) {
+        error_propagate(errp, error);
+        return;
+    }
+
+    pcms->acpi_nvdimm_state.capabilities = value;
+}
+
 static bool pc_machine_get_smbus(Object *obj, Error **errp)
 {
     PCMachineState *pcms = PC_MACHINE(obj);
@@ -2395,6 +2421,10 @@ static void pc_machine_class_init(ObjectClass *oc, void *data)
     object_class_property_add_bool(oc, PC_MACHINE_NVDIMM,
         pc_machine_get_nvdimm, pc_machine_set_nvdimm, &error_abort);
 
+    object_class_property_add(oc, PC_MACHINE_NVDIMM_CAP, "uint32",
+        pc_machine_get_nvdimm_capabilities,
+        pc_machine_set_nvdimm_capabilities, NULL, NULL, &error_abort);
+
     object_class_property_add_bool(oc, PC_MACHINE_SMBUS,
         pc_machine_get_smbus, pc_machine_set_smbus, &error_abort);
 
diff --git a/hw/i386/pc_piix.c b/hw/i386/pc_piix.c
index b4c5b03274..3d81136065 100644
--- a/hw/i386/pc_piix.c
+++ b/hw/i386/pc_piix.c
@@ -430,6 +430,7 @@ static void pc_i440fx_3_0_machine_options(MachineClass *m)
     pc_i440fx_machine_options(m);
     m->alias = "pc";
     m->is_default = 1;
+    SET_MACHINE_COMPAT(m, PC_COMPAT_2_12);
 }
 
 DEFINE_I440FX_MACHINE(v3_0, "pc-i440fx-3.0", NULL,
diff --git a/hw/i386/pc_q35.c b/hw/i386/pc_q35.c
index 83d6d75efa..b60cbb9266 100644
--- a/hw/i386/pc_q35.c
+++ b/hw/i386/pc_q35.c
@@ -312,6 +312,7 @@ static void pc_q35_3_0_machine_options(MachineClass *m)
 {
     pc_q35_machine_options(m);
     m->alias = "q35";
+    SET_MACHINE_COMPAT(m, PC_COMPAT_2_12);
 }
 
 DEFINE_Q35_MACHINE(v3_0, "pc-q35-3.0", NULL,
diff --git a/hw/i386/xen/xen-mapcache.c b/hw/i386/xen/xen-mapcache.c
index 12fd932284..628b813a11 100644
--- a/hw/i386/xen/xen-mapcache.c
+++ b/hw/i386/xen/xen-mapcache.c
@@ -14,7 +14,6 @@
 #include <sys/resource.h>
 
 #include "hw/xen/xen_backend.h"
-#include "sysemu/blockdev.h"
 #include "qemu/bitmap.h"
 
 #include <xen/hvm/params.h>