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-rw-r--r--include/hw/boards.h12
-rw-r--r--include/hw/i386/ioapic_internal.h5
-rw-r--r--include/hw/i386/pc.h9
-rw-r--r--include/hw/mem/pc-dimm.h4
-rw-r--r--include/hw/nmi.h1
-rw-r--r--include/hw/virtio/virtio-gpu.h6
-rw-r--r--include/hw/virtio/virtio-rng.h2
-rw-r--r--include/hw/xen/xen_backend.h6
-rw-r--r--include/hw/xen/xen_common.h2
9 files changed, 27 insertions, 20 deletions
diff --git a/include/hw/boards.h b/include/hw/boards.h
index 8d4fe56b5f..d268bd00a9 100644
--- a/include/hw/boards.h
+++ b/include/hw/boards.h
@@ -114,7 +114,7 @@ struct MachineClass {
     const char *default_machine_opts;
     const char *default_boot_order;
     const char *default_display;
-    GlobalProperty *compat_props;
+    GArray *compat_props;
     const char *hw_version;
     ram_addr_t default_ram_size;
     bool option_rom_has_mr;
@@ -154,6 +154,7 @@ struct MachineState {
     bool iommu;
     bool suppress_vmdesc;
     bool enforce_config_section;
+    bool enable_graphics;
 
     ram_addr_t ram_size;
     ram_addr_t maxram_size;
@@ -185,11 +186,18 @@ struct MachineState {
 
 #define SET_MACHINE_COMPAT(m, COMPAT) \
     do {                              \
+        int i;                        \
         static GlobalProperty props[] = {       \
             COMPAT                              \
             { /* end of list */ }               \
         };                                      \
-        (m)->compat_props = props;              \
+        if (!m->compat_props) { \
+            m->compat_props = g_array_new(false, false, sizeof(void *)); \
+        } \
+        for (i = 0; props[i].driver != NULL; i++) {    \
+            GlobalProperty *prop = &props[i];          \
+            g_array_append_val(m->compat_props, prop); \
+        }                                              \
     } while (0)
 
 #endif
diff --git a/include/hw/i386/ioapic_internal.h b/include/hw/i386/ioapic_internal.h
index 797ed47305..cab9e67ee7 100644
--- a/include/hw/i386/ioapic_internal.h
+++ b/include/hw/i386/ioapic_internal.h
@@ -47,6 +47,11 @@
 #define IOAPIC_LVT_DEST_MODE            (1 << IOAPIC_LVT_DEST_MODE_SHIFT)
 #define IOAPIC_LVT_DELIV_MODE           (7 << IOAPIC_LVT_DELIV_MODE_SHIFT)
 
+/* Bits that are read-only for IOAPIC entry */
+#define IOAPIC_RO_BITS                  (IOAPIC_LVT_REMOTE_IRR | \
+                                         IOAPIC_LVT_DELIV_STATUS)
+#define IOAPIC_RW_BITS                  (~(uint64_t)IOAPIC_RO_BITS)
+
 #define IOAPIC_TRIGGER_EDGE             0
 #define IOAPIC_TRIGGER_LEVEL            1
 
diff --git a/include/hw/i386/pc.h b/include/hw/i386/pc.h
index 96f0b66c77..367b6dbf0e 100644
--- a/include/hw/i386/pc.h
+++ b/include/hw/i386/pc.h
@@ -360,7 +360,6 @@ bool e820_get_entry(int, uint32_t, uint64_t *, uint64_t *);
     HW_COMPAT_2_5
 
 #define PC_COMPAT_2_4 \
-    PC_COMPAT_2_5 \
     HW_COMPAT_2_4 \
     {\
         .driver   = "Haswell-" TYPE_X86_CPU,\
@@ -431,7 +430,6 @@ bool e820_get_entry(int, uint32_t, uint64_t *, uint64_t *);
 
 
 #define PC_COMPAT_2_3 \
-    PC_COMPAT_2_4 \
     HW_COMPAT_2_3 \
     {\
         .driver   = TYPE_X86_CPU,\
@@ -512,7 +510,6 @@ bool e820_get_entry(int, uint32_t, uint64_t *, uint64_t *);
     },
 
 #define PC_COMPAT_2_2 \
-    PC_COMPAT_2_3 \
     HW_COMPAT_2_2 \
     {\
         .driver = "kvm64" "-" TYPE_X86_CPU,\
@@ -606,7 +603,6 @@ bool e820_get_entry(int, uint32_t, uint64_t *, uint64_t *);
     },
 
 #define PC_COMPAT_2_1 \
-    PC_COMPAT_2_2 \
     HW_COMPAT_2_1 \
     {\
         .driver = "coreduo" "-" TYPE_X86_CPU,\
@@ -620,7 +616,6 @@ bool e820_get_entry(int, uint32_t, uint64_t *, uint64_t *);
     },
 
 #define PC_COMPAT_2_0 \
-    PC_COMPAT_2_1 \
     {\
         .driver   = "virtio-scsi-pci",\
         .property = "any_layout",\
@@ -680,7 +675,6 @@ bool e820_get_entry(int, uint32_t, uint64_t *, uint64_t *);
     },
 
 #define PC_COMPAT_1_7 \
-    PC_COMPAT_2_0 \
     {\
         .driver   = TYPE_USB_DEVICE,\
         .property = "msos-desc",\
@@ -698,7 +692,6 @@ bool e820_get_entry(int, uint32_t, uint64_t *, uint64_t *);
     },
 
 #define PC_COMPAT_1_6 \
-    PC_COMPAT_1_7 \
     {\
         .driver   = "e1000",\
         .property = "mitigation",\
@@ -722,7 +715,6 @@ bool e820_get_entry(int, uint32_t, uint64_t *, uint64_t *);
     },
 
 #define PC_COMPAT_1_5 \
-    PC_COMPAT_1_6 \
     {\
         .driver   = "Conroe-" TYPE_X86_CPU,\
         .property = "model",\
@@ -766,7 +758,6 @@ bool e820_get_entry(int, uint32_t, uint64_t *, uint64_t *);
     },
 
 #define PC_COMPAT_1_4 \
-    PC_COMPAT_1_5 \
     {\
         .driver   = "scsi-hd",\
         .property = "discard_granularity",\
diff --git a/include/hw/mem/pc-dimm.h b/include/hw/mem/pc-dimm.h
index 218dfb0eda..8cdc3266b3 100644
--- a/include/hw/mem/pc-dimm.h
+++ b/include/hw/mem/pc-dimm.h
@@ -20,8 +20,6 @@
 #include "sysemu/hostmem.h"
 #include "hw/qdev.h"
 
-#define DEFAULT_PC_DIMMSIZE (1024*1024*1024)
-
 #define TYPE_PC_DIMM "pc-dimm"
 #define PC_DIMM(obj) \
     OBJECT_CHECK(PCDIMMDevice, (obj), TYPE_PC_DIMM)
@@ -72,7 +70,7 @@ typedef struct PCDIMMDeviceClass {
 
 /**
  * MemoryHotplugState:
- * @base: address in guest RAM address space where hotplug memory
+ * @base: address in guest physical address space where hotplug memory
  * address space begins.
  * @mr: hotplug memory address space container
  */
diff --git a/include/hw/nmi.h b/include/hw/nmi.h
index f4cec6257d..b541772e1d 100644
--- a/include/hw/nmi.h
+++ b/include/hw/nmi.h
@@ -45,6 +45,5 @@ typedef struct NMIClass {
 } NMIClass;
 
 void nmi_monitor_handle(int cpu_index, Error **errp);
-void inject_nmi(void);
 
 #endif /* NMI_H */
diff --git a/include/hw/virtio/virtio-gpu.h b/include/hw/virtio/virtio-gpu.h
index 13b0ab0848..1602a13ba2 100644
--- a/include/hw/virtio/virtio-gpu.h
+++ b/include/hw/virtio/virtio-gpu.h
@@ -27,8 +27,6 @@
 
 #define VIRTIO_ID_GPU 16
 
-#define VIRTIO_GPU_MAX_SCANOUT 4
-
 struct virtio_gpu_simple_resource {
     uint32_t resource_id;
     uint32_t width;
@@ -98,8 +96,8 @@ typedef struct VirtIOGPU {
     QTAILQ_HEAD(, virtio_gpu_ctrl_command) cmdq;
     QTAILQ_HEAD(, virtio_gpu_ctrl_command) fenceq;
 
-    struct virtio_gpu_scanout scanout[VIRTIO_GPU_MAX_SCANOUT];
-    struct virtio_gpu_requested_state req_state[VIRTIO_GPU_MAX_SCANOUT];
+    struct virtio_gpu_scanout scanout[VIRTIO_GPU_MAX_SCANOUTS];
+    struct virtio_gpu_requested_state req_state[VIRTIO_GPU_MAX_SCANOUTS];
 
     struct virtio_gpu_conf conf;
     int enabled_output_bitmask;
diff --git a/include/hw/virtio/virtio-rng.h b/include/hw/virtio/virtio-rng.h
index 3f07de70c7..2bc1ee5b50 100644
--- a/include/hw/virtio/virtio-rng.h
+++ b/include/hw/virtio/virtio-rng.h
@@ -26,7 +26,7 @@ struct VirtIORNGConf {
     RngBackend *rng;
     uint64_t max_bytes;
     uint32_t period_ms;
-    RndRandom *default_backend;
+    RngRandom *default_backend;
 };
 
 typedef struct VirtIORNG {
diff --git a/include/hw/xen/xen_backend.h b/include/hw/xen/xen_backend.h
index c839eeb489..6e18a46a97 100644
--- a/include/hw/xen/xen_backend.h
+++ b/include/hw/xen/xen_backend.h
@@ -28,6 +28,7 @@ struct XenDevOps {
     int       (*free)(struct XenDevice *xendev);
     void      (*backend_changed)(struct XenDevice *xendev, const char *node);
     void      (*frontend_changed)(struct XenDevice *xendev, const char *node);
+    int       (*backend_register)(void);
 };
 
 struct XenDevice {
@@ -60,8 +61,10 @@ extern xc_interface *xen_xc;
 extern xenforeignmemory_handle *xen_fmem;
 extern struct xs_handle *xenstore;
 extern const char *xen_protocol;
+extern DeviceState *xen_sysdev;
 
 /* xenstore helper functions */
+int xenstore_mkdir(char *path, int p);
 int xenstore_write_str(const char *base, const char *node, const char *val);
 int xenstore_write_int(const char *base, const char *node, int ival);
 int xenstore_write_int64(const char *base, const char *node, int64_t ival);
@@ -98,6 +101,9 @@ extern struct XenDevOps xen_kbdmouse_ops;     /* xen_framebuffer.c */
 extern struct XenDevOps xen_framebuffer_ops;  /* xen_framebuffer.c */
 extern struct XenDevOps xen_blkdev_ops;       /* xen_disk.c        */
 extern struct XenDevOps xen_netdev_ops;       /* xen_nic.c         */
+#ifdef CONFIG_USB_LIBUSB
+extern struct XenDevOps xen_usb_ops;          /* xen-usb.c         */
+#endif
 
 void xen_init_display(int domid);
 
diff --git a/include/hw/xen/xen_common.h b/include/hw/xen/xen_common.h
index 7b52e8ffc1..5eabf37328 100644
--- a/include/hw/xen/xen_common.h
+++ b/include/hw/xen/xen_common.h
@@ -49,6 +49,8 @@ typedef xc_gnttab xengnttab_handle;
 #define xengnttab_unmap(h, a, n) xc_gnttab_munmap(h, a, n)
 #define xengnttab_map_grant_refs(h, c, d, r, p) \
     xc_gnttab_map_grant_refs(h, c, d, r, p)
+#define xengnttab_map_domain_grant_refs(h, c, d, r, p) \
+    xc_gnttab_map_domain_grant_refs(h, c, d, r, p)
 
 #define xenforeignmemory_open(l, f) xen_xc