summary refs log tree commit diff stats
path: root/include
diff options
context:
space:
mode:
Diffstat (limited to 'include')
-rw-r--r--include/hw/acpi/acpi.h7
-rw-r--r--include/hw/acpi/aml-build.h5
-rw-r--r--include/hw/i386/intel_iommu.h1
-rw-r--r--include/hw/i386/pc.h40
-rw-r--r--include/hw/ipmi/ipmi.h45
-rw-r--r--include/hw/mem/pc-dimm.h2
-rw-r--r--include/hw/virtio/dataplane/vring.h2
-rw-r--r--include/hw/virtio/virtio-balloon.h2
-rw-r--r--include/hw/virtio/virtio-blk.h5
-rw-r--r--include/hw/virtio/virtio-net.h2
-rw-r--r--include/hw/virtio/virtio-scsi.h15
-rw-r--r--include/hw/virtio/virtio-serial.h2
-rw-r--r--include/hw/virtio/virtio.h13
-rw-r--r--include/hw/xen/xen.h1
-rw-r--r--include/migration/vmstate.h18
-rw-r--r--include/qapi/visitor-impl.h63
-rw-r--r--include/qapi/visitor.h60
-rw-r--r--include/qom/object.h13
18 files changed, 178 insertions, 118 deletions
diff --git a/include/hw/acpi/acpi.h b/include/hw/acpi/acpi.h
index b20bd55a67..2de30211f2 100644
--- a/include/hw/acpi/acpi.h
+++ b/include/hw/acpi/acpi.h
@@ -196,4 +196,11 @@ unsigned acpi_table_len(void *current);
 void acpi_table_add(const QemuOpts *opts, Error **errp);
 void acpi_table_add_builtin(const QemuOpts *opts, Error **errp);
 
+typedef struct AcpiSlicOem AcpiSlicOem;
+struct AcpiSlicOem {
+  char *id;
+  char *table_id;
+};
+int acpi_get_slic_oem(AcpiSlicOem *oem);
+
 #endif /* !QEMU_HW_ACPI_H */
diff --git a/include/hw/acpi/aml-build.h b/include/hw/acpi/aml-build.h
index 6d6f705b0c..aa29d30d1f 100644
--- a/include/hw/acpi/aml-build.h
+++ b/include/hw/acpi/aml-build.h
@@ -357,13 +357,14 @@ Aml *aml_sizeof(Aml *arg);
 void
 build_header(GArray *linker, GArray *table_data,
              AcpiTableHeader *h, const char *sig, int len, uint8_t rev,
-             const char *oem_table_id);
+             const char *oem_id, const char *oem_table_id);
 void *acpi_data_push(GArray *table_data, unsigned size);
 unsigned acpi_data_len(GArray *table);
 void acpi_add_table(GArray *table_offsets, GArray *table_data);
 void acpi_build_tables_init(AcpiBuildTables *tables);
 void acpi_build_tables_cleanup(AcpiBuildTables *tables, bool mfre);
 void
-build_rsdt(GArray *table_data, GArray *linker, GArray *table_offsets);
+build_rsdt(GArray *table_data, GArray *linker, GArray *table_offsets,
+           const char *oem_id, const char *oem_table_id);
 
 #endif
diff --git a/include/hw/i386/intel_iommu.h b/include/hw/i386/intel_iommu.h
index 5dbadb785c..b024ffa720 100644
--- a/include/hw/i386/intel_iommu.h
+++ b/include/hw/i386/intel_iommu.h
@@ -83,6 +83,7 @@ struct VTDIOTLBEntry {
     uint64_t gfn;
     uint16_t domain_id;
     uint64_t slpte;
+    uint64_t mask;
     bool read_flags;
     bool write_flags;
 };
diff --git a/include/hw/i386/pc.h b/include/hw/i386/pc.h
index 65e8f245a8..8b3546ed5c 100644
--- a/include/hw/i386/pc.h
+++ b/include/hw/i386/pc.h
@@ -45,11 +45,13 @@ struct PCMachineState {
 
     /* State for other subsystems/APIs: */
     MemoryHotplugState hotplug_memory;
+    Notifier machine_done;
 
     /* Pointers to devices and objects: */
     HotplugHandler *acpi_dev;
     ISADevice *rtc;
     PCIBus *bus;
+    FWCfgState *fw_cfg;
 
     /* Configuration options: */
     uint64_t max_ram_below_4g;
@@ -59,6 +61,15 @@ struct PCMachineState {
 
     /* RAM information (sizes, addresses, configuration): */
     ram_addr_t below_4g_mem_size, above_4g_mem_size;
+
+    /* CPU and apic information: */
+    bool apic_xrupt_override;
+    unsigned apic_id_limit;
+
+    /* NUMA information: */
+    uint64_t numa_nodes;
+    uint64_t *node_mem;
+    uint64_t *node_cpu;
 };
 
 #define PC_MACHINE_ACPI_DEVICE_PROP "acpi-device"
@@ -151,21 +162,6 @@ typedef struct PcPciInfo {
 #define ACPI_PM_PROP_GPE0_BLK_LEN "gpe0_blk_len"
 #define ACPI_PM_PROP_TCO_ENABLED "enable_tco"
 
-struct PcGuestInfo {
-    bool isapc_ram_fw;
-    hwaddr ram_size, ram_size_below_4g;
-    unsigned apic_id_limit;
-    bool apic_xrupt_override;
-    uint64_t numa_nodes;
-    uint64_t *node_mem;
-    uint64_t *node_cpu;
-    FWCfgState *fw_cfg;
-    int legacy_acpi_table_size;
-    bool has_acpi_build;
-    bool has_reserved_memory;
-    bool rsdp_in_ram;
-};
-
 /* parallel.c */
 
 void parallel_hds_isa_init(ISABus *bus, int n);
@@ -232,7 +228,7 @@ void pc_cpus_init(PCMachineState *pcms);
 void pc_hot_add_cpu(const int64_t id, Error **errp);
 void pc_acpi_init(const char *default_dsdt);
 
-PcGuestInfo *pc_guest_info_init(PCMachineState *pcms);
+void pc_guest_info_init(PCMachineState *pcms);
 
 #define PCI_HOST_PROP_PCI_HOLE_START   "pci-hole-start"
 #define PCI_HOST_PROP_PCI_HOLE_END     "pci-hole-end"
@@ -245,13 +241,11 @@ PcGuestInfo *pc_guest_info_init(PCMachineState *pcms);
 void pc_pci_as_mapping_init(Object *owner, MemoryRegion *system_memory,
                             MemoryRegion *pci_address_space);
 
-FWCfgState *xen_load_linux(PCMachineState *pcms,
-                           PcGuestInfo *guest_info);
-FWCfgState *pc_memory_init(PCMachineState *pcms,
-                           MemoryRegion *system_memory,
-                           MemoryRegion *rom_memory,
-                           MemoryRegion **ram_memory,
-                           PcGuestInfo *guest_info);
+void xen_load_linux(PCMachineState *pcms);
+void pc_memory_init(PCMachineState *pcms,
+                    MemoryRegion *system_memory,
+                    MemoryRegion *rom_memory,
+                    MemoryRegion **ram_memory);
 qemu_irq pc_allocate_cpu_irq(void);
 DeviceState *pc_vga_init(ISABus *isa_bus, PCIBus *pci_bus);
 void pc_basic_device_init(ISABus *isa_bus, qemu_irq *gsi,
diff --git a/include/hw/ipmi/ipmi.h b/include/hw/ipmi/ipmi.h
index 32bac0fa88..74a2b5af96 100644
--- a/include/hw/ipmi/ipmi.h
+++ b/include/hw/ipmi/ipmi.h
@@ -210,4 +210,49 @@ IPMIFwInfo *ipmi_next_fwinfo(IPMIFwInfo *current);
 #define ipmi_debug(fs, ...)
 #endif
 
+struct ipmi_sdr_header {
+    uint8_t  rec_id[2];
+    uint8_t  sdr_version;               /* 0x51 */
+    uint8_t  rec_type;
+    uint8_t  rec_length;
+};
+#define IPMI_SDR_HEADER_SIZE     sizeof(struct ipmi_sdr_header)
+
+#define ipmi_sdr_recid(sdr) ((sdr)->rec_id[0] | ((sdr)->rec_id[1] << 8))
+#define ipmi_sdr_length(sdr) ((sdr)->rec_length + IPMI_SDR_HEADER_SIZE)
+
+/*
+ * 43.2 SDR Type 02h. Compact Sensor Record
+ */
+#define IPMI_SDR_COMPACT_TYPE    2
+
+struct ipmi_sdr_compact {
+    struct ipmi_sdr_header header;
+
+    uint8_t  sensor_owner_id;
+    uint8_t  sensor_owner_lun;
+    uint8_t  sensor_owner_number;       /* byte 8 */
+    uint8_t  entity_id;
+    uint8_t  entity_instance;
+    uint8_t  sensor_init;
+    uint8_t  sensor_caps;
+    uint8_t  sensor_type;
+    uint8_t  reading_type;
+    uint8_t  assert_mask[2];            /* byte 16 */
+    uint8_t  deassert_mask[2];
+    uint8_t  discrete_mask[2];
+    uint8_t  sensor_unit1;
+    uint8_t  sensor_unit2;
+    uint8_t  sensor_unit3;
+    uint8_t  sensor_direction[2];       /* byte 24 */
+    uint8_t  positive_threshold;
+    uint8_t  negative_threshold;
+    uint8_t  reserved[3];
+    uint8_t  oem;
+    uint8_t  id_str_len;                /* byte 32 */
+    uint8_t  id_string[16];
+};
+
+typedef uint8_t ipmi_sdr_compact_buffer[sizeof(struct ipmi_sdr_compact)];
+
 #endif
diff --git a/include/hw/mem/pc-dimm.h b/include/hw/mem/pc-dimm.h
index d83bf30ea9..218dfb0eda 100644
--- a/include/hw/mem/pc-dimm.h
+++ b/include/hw/mem/pc-dimm.h
@@ -77,7 +77,7 @@ typedef struct PCDIMMDeviceClass {
  * @mr: hotplug memory address space container
  */
 typedef struct MemoryHotplugState {
-    ram_addr_t base;
+    hwaddr base;
     MemoryRegion mr;
 } MemoryHotplugState;
 
diff --git a/include/hw/virtio/dataplane/vring.h b/include/hw/virtio/dataplane/vring.h
index a596e4c175..e80985ee4c 100644
--- a/include/hw/virtio/dataplane/vring.h
+++ b/include/hw/virtio/dataplane/vring.h
@@ -44,7 +44,7 @@ void vring_teardown(Vring *vring, VirtIODevice *vdev, int n);
 void vring_disable_notification(VirtIODevice *vdev, Vring *vring);
 bool vring_enable_notification(VirtIODevice *vdev, Vring *vring);
 bool vring_should_notify(VirtIODevice *vdev, Vring *vring);
-int vring_pop(VirtIODevice *vdev, Vring *vring, VirtQueueElement *elem);
+void *vring_pop(VirtIODevice *vdev, Vring *vring, size_t sz);
 void vring_push(VirtIODevice *vdev, Vring *vring, VirtQueueElement *elem,
                 int len);
 
diff --git a/include/hw/virtio/virtio-balloon.h b/include/hw/virtio/virtio-balloon.h
index 09c2ce4dcd..35f62ac119 100644
--- a/include/hw/virtio/virtio-balloon.h
+++ b/include/hw/virtio/virtio-balloon.h
@@ -37,7 +37,7 @@ typedef struct VirtIOBalloon {
     uint32_t num_pages;
     uint32_t actual;
     uint64_t stats[VIRTIO_BALLOON_S_NR];
-    VirtQueueElement stats_vq_elem;
+    VirtQueueElement *stats_vq_elem;
     size_t stats_vq_offset;
     QEMUTimer *stats_timer;
     int64_t stats_last_update;
diff --git a/include/hw/virtio/virtio-blk.h b/include/hw/virtio/virtio-blk.h
index ae11a63934..199bb0ebd5 100644
--- a/include/hw/virtio/virtio-blk.h
+++ b/include/hw/virtio/virtio-blk.h
@@ -60,9 +60,9 @@ typedef struct VirtIOBlock {
 } VirtIOBlock;
 
 typedef struct VirtIOBlockReq {
+    VirtQueueElement elem;
     int64_t sector_num;
     VirtIOBlock *dev;
-    VirtQueueElement elem;
     struct virtio_blk_inhdr *in;
     struct virtio_blk_outhdr out;
     QEMUIOVector qiov;
@@ -80,8 +80,7 @@ typedef struct MultiReqBuffer {
     bool is_write;
 } MultiReqBuffer;
 
-VirtIOBlockReq *virtio_blk_alloc_request(VirtIOBlock *s);
-
+void virtio_blk_init_request(VirtIOBlock *s, VirtIOBlockReq *req);
 void virtio_blk_free_request(VirtIOBlockReq *req);
 
 void virtio_blk_handle_request(VirtIOBlockReq *req, MultiReqBuffer *mrb);
diff --git a/include/hw/virtio/virtio-net.h b/include/hw/virtio/virtio-net.h
index f3cc25feca..2ce3b03bd4 100644
--- a/include/hw/virtio/virtio-net.h
+++ b/include/hw/virtio/virtio-net.h
@@ -47,7 +47,7 @@ typedef struct VirtIONetQueue {
     QEMUBH *tx_bh;
     int tx_waiting;
     struct {
-        VirtQueueElement elem;
+        VirtQueueElement *elem;
     } async_tx;
     struct VirtIONet *n;
 } VirtIONetQueue;
diff --git a/include/hw/virtio/virtio-scsi.h b/include/hw/virtio/virtio-scsi.h
index 0394eb23de..a8029aa017 100644
--- a/include/hw/virtio/virtio-scsi.h
+++ b/include/hw/virtio/virtio-scsi.h
@@ -112,18 +112,17 @@ typedef struct VirtIOSCSI {
 } VirtIOSCSI;
 
 typedef struct VirtIOSCSIReq {
+    /* Note:
+     * - fields up to resp_iov are initialized by virtio_scsi_init_req;
+     * - fields starting at vring are zeroed by virtio_scsi_init_req.
+     * */
+    VirtQueueElement elem;
+
     VirtIOSCSI *dev;
     VirtQueue *vq;
     QEMUSGList qsgl;
     QEMUIOVector resp_iov;
 
-    /* Note:
-     * - fields before elem are initialized by virtio_scsi_init_req;
-     * - elem is uninitialized at the time of allocation.
-     * - fields after elem are zeroed by virtio_scsi_init_req.
-     * */
-
-    VirtQueueElement elem;
     /* Set by dataplane code. */
     VirtIOSCSIVring *vring;
 
@@ -161,7 +160,7 @@ void virtio_scsi_common_unrealize(DeviceState *dev, Error **errp);
 void virtio_scsi_handle_ctrl_req(VirtIOSCSI *s, VirtIOSCSIReq *req);
 bool virtio_scsi_handle_cmd_req_prepare(VirtIOSCSI *s, VirtIOSCSIReq *req);
 void virtio_scsi_handle_cmd_req_submit(VirtIOSCSI *s, VirtIOSCSIReq *req);
-VirtIOSCSIReq *virtio_scsi_init_req(VirtIOSCSI *s, VirtQueue *vq);
+void virtio_scsi_init_req(VirtIOSCSI *s, VirtQueue *vq, VirtIOSCSIReq *req);
 void virtio_scsi_free_req(VirtIOSCSIReq *req);
 void virtio_scsi_push_event(VirtIOSCSI *s, SCSIDevice *dev,
                             uint32_t event, uint32_t reason);
diff --git a/include/hw/virtio/virtio-serial.h b/include/hw/virtio/virtio-serial.h
index 527d0bf624..12a55a19e9 100644
--- a/include/hw/virtio/virtio-serial.h
+++ b/include/hw/virtio/virtio-serial.h
@@ -122,7 +122,7 @@ struct VirtIOSerialPort {
      * element popped and continue consuming it once the backend
      * becomes writable again.
      */
-    VirtQueueElement elem;
+    VirtQueueElement *elem;
 
     /*
      * The index and the offset into the iov buffer that was popped in
diff --git a/include/hw/virtio/virtio.h b/include/hw/virtio/virtio.h
index 205fadf234..108cdb0f48 100644
--- a/include/hw/virtio/virtio.h
+++ b/include/hw/virtio/virtio.h
@@ -46,10 +46,10 @@ typedef struct VirtQueueElement
     unsigned int index;
     unsigned int out_num;
     unsigned int in_num;
-    hwaddr in_addr[VIRTQUEUE_MAX_SIZE];
-    hwaddr out_addr[VIRTQUEUE_MAX_SIZE];
-    struct iovec in_sg[VIRTQUEUE_MAX_SIZE];
-    struct iovec out_sg[VIRTQUEUE_MAX_SIZE];
+    hwaddr *in_addr;
+    hwaddr *out_addr;
+    struct iovec *in_sg;
+    struct iovec *out_sg;
 } VirtQueueElement;
 
 #define VIRTIO_QUEUE_MAX 1024
@@ -143,6 +143,7 @@ VirtQueue *virtio_add_queue(VirtIODevice *vdev, int queue_size,
 
 void virtio_del_queue(VirtIODevice *vdev, int n);
 
+void *virtqueue_alloc_element(size_t sz, unsigned out_num, unsigned in_num);
 void virtqueue_push(VirtQueue *vq, const VirtQueueElement *elem,
                     unsigned int len);
 void virtqueue_flush(VirtQueue *vq, unsigned int count);
@@ -152,7 +153,9 @@ void virtqueue_fill(VirtQueue *vq, const VirtQueueElement *elem,
                     unsigned int len, unsigned int idx);
 
 void virtqueue_map(VirtQueueElement *elem);
-int virtqueue_pop(VirtQueue *vq, VirtQueueElement *elem);
+void *virtqueue_pop(VirtQueue *vq, size_t sz);
+void *qemu_get_virtqueue_element(QEMUFile *f, size_t sz);
+void qemu_put_virtqueue_element(QEMUFile *f, VirtQueueElement *elem);
 int virtqueue_avail_bytes(VirtQueue *vq, unsigned int in_bytes,
                           unsigned int out_bytes);
 void virtqueue_get_avail_bytes(VirtQueue *vq, unsigned int *in_bytes,
diff --git a/include/hw/xen/xen.h b/include/hw/xen/xen.h
index 1b81b4be9a..c57735419c 100644
--- a/include/hw/xen/xen.h
+++ b/include/hw/xen/xen.h
@@ -33,6 +33,7 @@ int xen_pci_slot_get_pirq(PCIDevice *pci_dev, int irq_num);
 void xen_piix3_set_irq(void *opaque, int irq_num, int level);
 void xen_piix_pci_write_config_client(uint32_t address, uint32_t val, int len);
 void xen_hvm_inject_msi(uint64_t addr, uint32_t data);
+int xen_is_pirq_msi(uint32_t msi_data);
 
 qemu_irq *xen_interrupt_controller_init(void);
 
diff --git a/include/migration/vmstate.h b/include/migration/vmstate.h
index a4b81bb5f6..7246f29afe 100644
--- a/include/migration/vmstate.h
+++ b/include/migration/vmstate.h
@@ -386,26 +386,26 @@ extern const VMStateInfo vmstate_info_bitmap;
     .offset       = vmstate_offset_array(_state, _field, _type, _num),\
 }
 
-/* a variable length array (i.e. _type *_field) but we know the
- * length
- */
-#define VMSTATE_STRUCT_VARRAY_KNOWN(_field, _state, _num, _version, _vmsd, _type) { \
+#define VMSTATE_STRUCT_VARRAY_UINT8(_field, _state, _field_num, _version, _vmsd, _type) { \
     .name       = (stringify(_field)),                               \
-    .num          = (_num),                                          \
+    .num_offset = vmstate_offset_value(_state, _field_num, uint8_t), \
     .version_id = (_version),                                        \
     .vmsd       = &(_vmsd),                                          \
     .size       = sizeof(_type),                                     \
-    .flags      = VMS_STRUCT|VMS_ARRAY,                              \
+    .flags      = VMS_STRUCT|VMS_VARRAY_UINT8,                       \
     .offset     = offsetof(_state, _field),                          \
 }
 
-#define VMSTATE_STRUCT_VARRAY_UINT8(_field, _state, _field_num, _version, _vmsd, _type) { \
+/* a variable length array (i.e. _type *_field) but we know the
+ * length
+ */
+#define VMSTATE_STRUCT_VARRAY_POINTER_KNOWN(_field, _state, _num, _version, _vmsd, _type) { \
     .name       = (stringify(_field)),                               \
-    .num_offset = vmstate_offset_value(_state, _field_num, uint8_t), \
+    .num          = (_num),                                          \
     .version_id = (_version),                                        \
     .vmsd       = &(_vmsd),                                          \
     .size       = sizeof(_type),                                     \
-    .flags      = VMS_STRUCT|VMS_VARRAY_UINT8,                       \
+    .flags      = VMS_STRUCT|VMS_ARRAY|VMS_POINTER,                  \
     .offset     = offsetof(_state, _field),                          \
 }
 
diff --git a/include/qapi/visitor-impl.h b/include/qapi/visitor-impl.h
index 44a21b79d6..ea252f8e3a 100644
--- a/include/qapi/visitor-impl.h
+++ b/include/qapi/visitor-impl.h
@@ -1,7 +1,7 @@
 /*
  * Core Definitions for QAPI Visitor implementations
  *
- * Copyright (C) 2012 Red Hat, Inc.
+ * Copyright (C) 2012-2016 Red Hat, Inc.
  *
  * Author: Paolo Bonizni <pbonzini@redhat.com>
  *
@@ -18,52 +18,53 @@
 struct Visitor
 {
     /* Must be set */
-    void (*start_struct)(Visitor *v, void **obj, const char *kind,
-                         const char *name, size_t size, Error **errp);
+    void (*start_struct)(Visitor *v, const char *name, void **obj,
+                         size_t size, Error **errp);
     void (*end_struct)(Visitor *v, Error **errp);
 
     void (*start_implicit_struct)(Visitor *v, void **obj, size_t size,
                                   Error **errp);
-    void (*end_implicit_struct)(Visitor *v, Error **errp);
+    /* May be NULL */
+    void (*end_implicit_struct)(Visitor *v);
 
     void (*start_list)(Visitor *v, const char *name, Error **errp);
-    GenericList *(*next_list)(Visitor *v, GenericList **list, Error **errp);
-    void (*end_list)(Visitor *v, Error **errp);
+    /* Must be set */
+    GenericList *(*next_list)(Visitor *v, GenericList **list);
+    /* Must be set */
+    void (*end_list)(Visitor *v);
 
-    void (*type_enum)(Visitor *v, int *obj, const char * const strings[],
-                      const char *kind, const char *name, Error **errp);
+    void (*type_enum)(Visitor *v, const char *name, int *obj,
+                      const char *const strings[], Error **errp);
     /* May be NULL; only needed for input visitors. */
-    void (*get_next_type)(Visitor *v, QType *type, bool promote_int,
-                          const char *name, Error **errp);
+    void (*get_next_type)(Visitor *v, const char *name, QType *type,
+                          bool promote_int, Error **errp);
 
-    void (*type_int)(Visitor *v, int64_t *obj, const char *name, Error **errp);
-    void (*type_bool)(Visitor *v, bool *obj, const char *name, Error **errp);
-    void (*type_str)(Visitor *v, char **obj, const char *name, Error **errp);
-    void (*type_number)(Visitor *v, double *obj, const char *name,
+    /* Must be set. */
+    void (*type_int64)(Visitor *v, const char *name, int64_t *obj,
+                       Error **errp);
+    /* Must be set. */
+    void (*type_uint64)(Visitor *v, const char *name, uint64_t *obj,
+                        Error **errp);
+    /* Optional; fallback is type_uint64().  */
+    void (*type_size)(Visitor *v, const char *name, uint64_t *obj,
+                      Error **errp);
+    /* Must be set. */
+    void (*type_bool)(Visitor *v, const char *name, bool *obj, Error **errp);
+    void (*type_str)(Visitor *v, const char *name, char **obj, Error **errp);
+    void (*type_number)(Visitor *v, const char *name, double *obj,
                         Error **errp);
-    void (*type_any)(Visitor *v, QObject **obj, const char *name,
+    void (*type_any)(Visitor *v, const char *name, QObject **obj,
                      Error **errp);
 
     /* May be NULL; most useful for input visitors. */
-    void (*optional)(Visitor *v, bool *present, const char *name);
+    void (*optional)(Visitor *v, const char *name, bool *present);
 
-    void (*type_uint8)(Visitor *v, uint8_t *obj, const char *name, Error **errp);
-    void (*type_uint16)(Visitor *v, uint16_t *obj, const char *name, Error **errp);
-    void (*type_uint32)(Visitor *v, uint32_t *obj, const char *name, Error **errp);
-    void (*type_uint64)(Visitor *v, uint64_t *obj, const char *name, Error **errp);
-    void (*type_int8)(Visitor *v, int8_t *obj, const char *name, Error **errp);
-    void (*type_int16)(Visitor *v, int16_t *obj, const char *name, Error **errp);
-    void (*type_int32)(Visitor *v, int32_t *obj, const char *name, Error **errp);
-    void (*type_int64)(Visitor *v, int64_t *obj, const char *name, Error **errp);
-    /* visit_type_size() falls back to (*type_uint64)() if type_size is unset */
-    void (*type_size)(Visitor *v, uint64_t *obj, const char *name, Error **errp);
     bool (*start_union)(Visitor *v, bool data_present, Error **errp);
-    void (*end_union)(Visitor *v, bool data_present, Error **errp);
 };
 
-void input_type_enum(Visitor *v, int *obj, const char * const strings[],
-                     const char *kind, const char *name, Error **errp);
-void output_type_enum(Visitor *v, int *obj, const char * const strings[],
-                      const char *kind, const char *name, Error **errp);
+void input_type_enum(Visitor *v, const char *name, int *obj,
+                     const char *const strings[], Error **errp);
+void output_type_enum(Visitor *v, const char *name, int *obj,
+                      const char *const strings[], Error **errp);
 
 #endif
diff --git a/include/qapi/visitor.h b/include/qapi/visitor.h
index a14a16d755..5e581dcf7e 100644
--- a/include/qapi/visitor.h
+++ b/include/qapi/visitor.h
@@ -1,6 +1,7 @@
 /*
  * Core Definitions for QAPI Visitor Classes
  *
+ * Copyright (C) 2012-2016 Red Hat, Inc.
  * Copyright IBM, Corp. 2011
  *
  * Authors:
@@ -27,15 +28,16 @@ typedef struct GenericList
     struct GenericList *next;
 } GenericList;
 
-void visit_start_struct(Visitor *v, void **obj, const char *kind,
-                        const char *name, size_t size, Error **errp);
+void visit_start_struct(Visitor *v, const char *name, void **obj,
+                        size_t size, Error **errp);
 void visit_end_struct(Visitor *v, Error **errp);
 void visit_start_implicit_struct(Visitor *v, void **obj, size_t size,
                                  Error **errp);
-void visit_end_implicit_struct(Visitor *v, Error **errp);
+void visit_end_implicit_struct(Visitor *v);
+
 void visit_start_list(Visitor *v, const char *name, Error **errp);
-GenericList *visit_next_list(Visitor *v, GenericList **list, Error **errp);
-void visit_end_list(Visitor *v, Error **errp);
+GenericList *visit_next_list(Visitor *v, GenericList **list);
+void visit_end_list(Visitor *v);
 
 /**
  * Check if an optional member @name of an object needs visiting.
@@ -43,7 +45,7 @@ void visit_end_list(Visitor *v, Error **errp);
  * corresponding visit_type_*() needs calling; for other visitors,
  * leave *@present unchanged.  Return *@present for convenience.
  */
-bool visit_optional(Visitor *v, bool *present, const char *name);
+bool visit_optional(Visitor *v, const char *name, bool *present);
 
 /**
  * Determine the qtype of the item @name in the current object visit.
@@ -51,25 +53,33 @@ bool visit_optional(Visitor *v, bool *present, const char *name);
  * alternate type; for other visitors, leave *@type unchanged.
  * If @promote_int, treat integers as QTYPE_FLOAT.
  */
-void visit_get_next_type(Visitor *v, QType *type, bool promote_int,
-                         const char *name, Error **errp);
-void visit_type_enum(Visitor *v, int *obj, const char * const strings[],
-                     const char *kind, const char *name, Error **errp);
-void visit_type_int(Visitor *v, int64_t *obj, const char *name, Error **errp);
-void visit_type_uint8(Visitor *v, uint8_t *obj, const char *name, Error **errp);
-void visit_type_uint16(Visitor *v, uint16_t *obj, const char *name, Error **errp);
-void visit_type_uint32(Visitor *v, uint32_t *obj, const char *name, Error **errp);
-void visit_type_uint64(Visitor *v, uint64_t *obj, const char *name, Error **errp);
-void visit_type_int8(Visitor *v, int8_t *obj, const char *name, Error **errp);
-void visit_type_int16(Visitor *v, int16_t *obj, const char *name, Error **errp);
-void visit_type_int32(Visitor *v, int32_t *obj, const char *name, Error **errp);
-void visit_type_int64(Visitor *v, int64_t *obj, const char *name, Error **errp);
-void visit_type_size(Visitor *v, uint64_t *obj, const char *name, Error **errp);
-void visit_type_bool(Visitor *v, bool *obj, const char *name, Error **errp);
-void visit_type_str(Visitor *v, char **obj, const char *name, Error **errp);
-void visit_type_number(Visitor *v, double *obj, const char *name, Error **errp);
-void visit_type_any(Visitor *v, QObject **obj, const char *name, Error **errp);
+void visit_get_next_type(Visitor *v, const char *name, QType *type,
+                         bool promote_int, Error **errp);
+void visit_type_enum(Visitor *v, const char *name, int *obj,
+                     const char *const strings[], Error **errp);
+void visit_type_int(Visitor *v, const char *name, int64_t *obj, Error **errp);
+void visit_type_uint8(Visitor *v, const char *name, uint8_t *obj,
+                      Error **errp);
+void visit_type_uint16(Visitor *v, const char *name, uint16_t *obj,
+                       Error **errp);
+void visit_type_uint32(Visitor *v, const char *name, uint32_t *obj,
+                       Error **errp);
+void visit_type_uint64(Visitor *v, const char *name, uint64_t *obj,
+                       Error **errp);
+void visit_type_int8(Visitor *v, const char *name, int8_t *obj, Error **errp);
+void visit_type_int16(Visitor *v, const char *name, int16_t *obj,
+                      Error **errp);
+void visit_type_int32(Visitor *v, const char *name, int32_t *obj,
+                      Error **errp);
+void visit_type_int64(Visitor *v, const char *name, int64_t *obj,
+                      Error **errp);
+void visit_type_size(Visitor *v, const char *name, uint64_t *obj,
+                     Error **errp);
+void visit_type_bool(Visitor *v, const char *name, bool *obj, Error **errp);
+void visit_type_str(Visitor *v, const char *name, char **obj, Error **errp);
+void visit_type_number(Visitor *v, const char *name, double *obj,
+                       Error **errp);
+void visit_type_any(Visitor *v, const char *name, QObject **obj, Error **errp);
 bool visit_start_union(Visitor *v, bool data_present, Error **errp);
-void visit_end_union(Visitor *v, bool data_present, Error **errp);
 
 #endif
diff --git a/include/qom/object.h b/include/qom/object.h
index d0dafe986c..698827d948 100644
--- a/include/qom/object.h
+++ b/include/qom/object.h
@@ -18,10 +18,9 @@
 #include <stdint.h>
 #include <stdbool.h>
 #include "qemu/queue.h"
+#include "qemu/typedefs.h"
 #include "qapi/error.h"
 
-struct Visitor;
-
 struct TypeImpl;
 typedef struct TypeImpl *Type;
 
@@ -291,16 +290,16 @@ typedef struct InterfaceInfo InterfaceInfo;
  * ObjectPropertyAccessor:
  * @obj: the object that owns the property
  * @v: the visitor that contains the property data
- * @opaque: the object property opaque
  * @name: the name of the property
+ * @opaque: the object property opaque
  * @errp: a pointer to an Error that is filled if getting/setting fails.
  *
  * Called when trying to get/set a property.
  */
 typedef void (ObjectPropertyAccessor)(Object *obj,
-                                      struct Visitor *v,
-                                      void *opaque,
+                                      Visitor *v,
                                       const char *name,
+                                      void *opaque,
                                       Error **errp);
 
 /**
@@ -1025,7 +1024,7 @@ void object_unparent(Object *obj);
  *
  * Reads a property from a object.
  */
-void object_property_get(Object *obj, struct Visitor *v, const char *name,
+void object_property_get(Object *obj, Visitor *v, const char *name,
                          Error **errp);
 
 /**
@@ -1161,7 +1160,7 @@ void object_property_get_uint16List(Object *obj, const char *name,
  *
  * Writes a property to a object.
  */
-void object_property_set(Object *obj, struct Visitor *v, const char *name,
+void object_property_set(Object *obj, Visitor *v, const char *name,
                          Error **errp);
 
 /**