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-rw-r--r--include/exec/cpu-common.h4
-rw-r--r--include/hw/pci/pci_ids.h7
-rw-r--r--include/hw/virtio/vhost-scsi.h9
-rw-r--r--include/hw/virtio/vhost.h6
-rw-r--r--include/hw/virtio/virtio-access.h4
-rw-r--r--include/hw/virtio/virtio-balloon.h6
-rw-r--r--include/hw/virtio/virtio-net.h31
-rw-r--r--include/hw/virtio/virtio-rng.h10
-rw-r--r--include/hw/virtio/virtio-scsi.h13
-rw-r--r--include/hw/virtio/virtio-serial.h3
-rw-r--r--include/hw/virtio/virtio.h24
-rw-r--r--include/migration/migration.h17
-rw-r--r--include/migration/qemu-file.h5
-rw-r--r--include/migration/vmstate.h10
-rw-r--r--include/net/vhost_net.h4
-rw-r--r--include/qemu/typedefs.h2
-rw-r--r--include/sysemu/arch_init.h1
-rw-r--r--include/sysemu/sysemu.h1
18 files changed, 74 insertions, 83 deletions
diff --git a/include/exec/cpu-common.h b/include/exec/cpu-common.h
index 43428bd030..de8a7200a9 100644
--- a/include/exec/cpu-common.h
+++ b/include/exec/cpu-common.h
@@ -126,10 +126,10 @@ void cpu_flush_icache_range(hwaddr start, int len);
extern struct MemoryRegion io_mem_rom;
extern struct MemoryRegion io_mem_notdirty;
-typedef void (RAMBlockIterFunc)(void *host_addr,
+typedef int (RAMBlockIterFunc)(const char *block_name, void *host_addr,
ram_addr_t offset, ram_addr_t length, void *opaque);
-void qemu_ram_foreach_block(RAMBlockIterFunc func, void *opaque);
+int qemu_ram_foreach_block(RAMBlockIterFunc func, void *opaque);
#endif
diff --git a/include/hw/pci/pci_ids.h b/include/hw/pci/pci_ids.h
index c6de71030b..49c062b8ce 100644
--- a/include/hw/pci/pci_ids.h
+++ b/include/hw/pci/pci_ids.h
@@ -47,6 +47,13 @@
#define PCI_CLASS_COMMUNICATION_SERIAL 0x0700
#define PCI_CLASS_COMMUNICATION_OTHER 0x0780
+#define PCI_CLASS_INPUT_KEYBOARD 0x0900
+#define PCI_CLASS_INPUT_PEN 0x0901
+#define PCI_CLASS_INPUT_MOUSE 0x0902
+#define PCI_CLASS_INPUT_SCANNER 0x0903
+#define PCI_CLASS_INPUT_GAMEPORT 0x0904
+#define PCI_CLASS_INPUT_OTHER 0x0980
+
#define PCI_CLASS_PROCESSOR_CO 0x0b40
#define PCI_CLASS_PROCESSOR_POWERPC 0x0b20
diff --git a/include/hw/virtio/vhost-scsi.h b/include/hw/virtio/vhost-scsi.h
index dea0075626..701bfee619 100644
--- a/include/hw/virtio/vhost-scsi.h
+++ b/include/hw/virtio/vhost-scsi.h
@@ -66,13 +66,4 @@ typedef struct VHostSCSI {
int lun;
} VHostSCSI;
-#define DEFINE_VHOST_SCSI_PROPERTIES(_state, _conf_field) \
- DEFINE_PROP_STRING("vhostfd", _state, _conf_field.vhostfd), \
- DEFINE_PROP_STRING("wwpn", _state, _conf_field.wwpn), \
- DEFINE_PROP_UINT32("boot_tpgt", _state, _conf_field.boot_tpgt, 0), \
- DEFINE_PROP_UINT32("num_queues", _state, _conf_field.num_queues, 1), \
- DEFINE_PROP_UINT32("max_sectors", _state, _conf_field.max_sectors, 0xFFFF), \
- DEFINE_PROP_UINT32("cmd_per_lun", _state, _conf_field.cmd_per_lun, 128)
-
-
#endif
diff --git a/include/hw/virtio/vhost.h b/include/hw/virtio/vhost.h
index 816a2e8db2..84f170e789 100644
--- a/include/hw/virtio/vhost.h
+++ b/include/hw/virtio/vhost.h
@@ -78,8 +78,8 @@ bool vhost_virtqueue_pending(struct vhost_dev *hdev, int n);
*/
void vhost_virtqueue_mask(struct vhost_dev *hdev, VirtIODevice *vdev, int n,
bool mask);
-unsigned vhost_get_features(struct vhost_dev *hdev, const int *feature_bits,
- unsigned features);
+uint64_t vhost_get_features(struct vhost_dev *hdev, const int *feature_bits,
+ uint64_t features);
void vhost_ack_features(struct vhost_dev *hdev, const int *feature_bits,
- unsigned features);
+ uint64_t features);
#endif
diff --git a/include/hw/virtio/virtio-access.h b/include/hw/virtio/virtio-access.h
index 46456fd9da..ee28c21fef 100644
--- a/include/hw/virtio/virtio-access.h
+++ b/include/hw/virtio/virtio-access.h
@@ -19,6 +19,10 @@
static inline bool virtio_access_is_big_endian(VirtIODevice *vdev)
{
+ if (virtio_has_feature(vdev, VIRTIO_F_VERSION_1)) {
+ /* Devices conforming to VIRTIO 1.0 or later are always LE. */
+ return false;
+ }
#if defined(TARGET_IS_BIENDIAN)
return virtio_is_big_endian(vdev);
#elif defined(TARGET_WORDS_BIGENDIAN)
diff --git a/include/hw/virtio/virtio-balloon.h b/include/hw/virtio/virtio-balloon.h
index 4ab8f541b0..346a9fdb7d 100644
--- a/include/hw/virtio/virtio-balloon.h
+++ b/include/hw/virtio/virtio-balloon.h
@@ -25,6 +25,12 @@
typedef struct virtio_balloon_stat VirtIOBalloonStat;
+typedef struct virtio_balloon_stat_modern {
+ uint16_t tag;
+ uint8_t reserved[6];
+ uint64_t val;
+} VirtIOBalloonStatModern;
+
typedef struct VirtIOBalloon {
VirtIODevice parent_obj;
VirtQueue *ivq, *dvq, *svq;
diff --git a/include/hw/virtio/virtio-net.h b/include/hw/virtio/virtio-net.h
index e0dbb418ad..280dacfbe9 100644
--- a/include/hw/virtio/virtio-net.h
+++ b/include/hw/virtio/virtio-net.h
@@ -107,36 +107,7 @@ typedef struct VirtIONet {
* VIRTIO_NET_F_CTRL_GUEST_OFFLOADS feature bit.
*/
#define VIRTIO_NET_CTRL_GUEST_OFFLOADS 5
- #define VIRTIO_NET_CTRL_GUEST_OFFLOADS_SET 0
-
-#define DEFINE_VIRTIO_NET_FEATURES(_state, _field) \
- DEFINE_PROP_BIT("any_layout", _state, _field, VIRTIO_F_ANY_LAYOUT, true), \
- DEFINE_PROP_BIT("csum", _state, _field, VIRTIO_NET_F_CSUM, true), \
- DEFINE_PROP_BIT("guest_csum", _state, _field, VIRTIO_NET_F_GUEST_CSUM, true), \
- DEFINE_PROP_BIT("gso", _state, _field, VIRTIO_NET_F_GSO, true), \
- DEFINE_PROP_BIT("guest_tso4", _state, _field, VIRTIO_NET_F_GUEST_TSO4, true), \
- DEFINE_PROP_BIT("guest_tso6", _state, _field, VIRTIO_NET_F_GUEST_TSO6, true), \
- DEFINE_PROP_BIT("guest_ecn", _state, _field, VIRTIO_NET_F_GUEST_ECN, true), \
- DEFINE_PROP_BIT("guest_ufo", _state, _field, VIRTIO_NET_F_GUEST_UFO, true), \
- DEFINE_PROP_BIT("guest_announce", _state, _field, VIRTIO_NET_F_GUEST_ANNOUNCE, true), \
- DEFINE_PROP_BIT("host_tso4", _state, _field, VIRTIO_NET_F_HOST_TSO4, true), \
- DEFINE_PROP_BIT("host_tso6", _state, _field, VIRTIO_NET_F_HOST_TSO6, true), \
- DEFINE_PROP_BIT("host_ecn", _state, _field, VIRTIO_NET_F_HOST_ECN, true), \
- DEFINE_PROP_BIT("host_ufo", _state, _field, VIRTIO_NET_F_HOST_UFO, true), \
- DEFINE_PROP_BIT("mrg_rxbuf", _state, _field, VIRTIO_NET_F_MRG_RXBUF, true), \
- DEFINE_PROP_BIT("status", _state, _field, VIRTIO_NET_F_STATUS, true), \
- DEFINE_PROP_BIT("ctrl_vq", _state, _field, VIRTIO_NET_F_CTRL_VQ, true), \
- DEFINE_PROP_BIT("ctrl_rx", _state, _field, VIRTIO_NET_F_CTRL_RX, true), \
- DEFINE_PROP_BIT("ctrl_vlan", _state, _field, VIRTIO_NET_F_CTRL_VLAN, true), \
- DEFINE_PROP_BIT("ctrl_rx_extra", _state, _field, VIRTIO_NET_F_CTRL_RX_EXTRA, true), \
- DEFINE_PROP_BIT("ctrl_mac_addr", _state, _field, VIRTIO_NET_F_CTRL_MAC_ADDR, true), \
- DEFINE_PROP_BIT("ctrl_guest_offloads", _state, _field, VIRTIO_NET_F_CTRL_GUEST_OFFLOADS, true), \
- DEFINE_PROP_BIT("mq", _state, _field, VIRTIO_NET_F_MQ, false)
-
-#define DEFINE_VIRTIO_NET_PROPERTIES(_state, _field) \
- DEFINE_PROP_UINT32("x-txtimer", _state, _field.txtimer, TX_TIMER_INTERVAL),\
- DEFINE_PROP_INT32("x-txburst", _state, _field.txburst, TX_BURST), \
- DEFINE_PROP_STRING("tx", _state, _field.tx)
+#define VIRTIO_NET_CTRL_GUEST_OFFLOADS_SET 0
void virtio_net_set_netclient_name(VirtIONet *n, const char *name,
const char *type);
diff --git a/include/hw/virtio/virtio-rng.h b/include/hw/virtio/virtio-rng.h
index 7702ff4749..0316488733 100644
--- a/include/hw/virtio/virtio-rng.h
+++ b/include/hw/virtio/virtio-rng.h
@@ -46,14 +46,4 @@ typedef struct VirtIORNG {
int64_t quota_remaining;
} VirtIORNG;
-/* Set a default rate limit of 2^47 bytes per minute or roughly 2TB/s. If
- you have an entropy source capable of generating more entropy than this
- and you can pass it through via virtio-rng, then hats off to you. Until
- then, this is unlimited for all practical purposes.
-*/
-#define DEFINE_VIRTIO_RNG_PROPERTIES(_state, _conf_field) \
- DEFINE_PROP_UINT64("max-bytes", _state, _conf_field.max_bytes, \
- INT64_MAX), \
- DEFINE_PROP_UINT32("period", _state, _conf_field.period_ms, 1 << 16)
-
#endif
diff --git a/include/hw/virtio/virtio-scsi.h b/include/hw/virtio/virtio-scsi.h
index b42e7f1379..088fe9f4b9 100644
--- a/include/hw/virtio/virtio-scsi.h
+++ b/include/hw/virtio/virtio-scsi.h
@@ -141,19 +141,6 @@ typedef struct VirtIOSCSIReq {
} req;
} VirtIOSCSIReq;
-#define DEFINE_VIRTIO_SCSI_PROPERTIES(_state, _conf_field) \
- DEFINE_PROP_UINT32("num_queues", _state, _conf_field.num_queues, 1), \
- DEFINE_PROP_UINT32("max_sectors", _state, _conf_field.max_sectors, 0xFFFF),\
- DEFINE_PROP_UINT32("cmd_per_lun", _state, _conf_field.cmd_per_lun, 128)
-
-#define DEFINE_VIRTIO_SCSI_FEATURES(_state, _feature_field) \
- DEFINE_PROP_BIT("any_layout", _state, _feature_field, \
- VIRTIO_F_ANY_LAYOUT, true), \
- DEFINE_PROP_BIT("hotplug", _state, _feature_field, VIRTIO_SCSI_F_HOTPLUG, \
- true), \
- DEFINE_PROP_BIT("param_change", _state, _feature_field, \
- VIRTIO_SCSI_F_CHANGE, true)
-
typedef void (*HandleOutput)(VirtIODevice *, VirtQueue *);
void virtio_scsi_common_realize(DeviceState *dev, Error **errp,
diff --git a/include/hw/virtio/virtio-serial.h b/include/hw/virtio/virtio-serial.h
index 18d1bccd0b..527d0bf624 100644
--- a/include/hw/virtio/virtio-serial.h
+++ b/include/hw/virtio/virtio-serial.h
@@ -221,7 +221,4 @@ void virtio_serial_throttle_port(VirtIOSerialPort *port, bool throttle);
#define VIRTIO_SERIAL(obj) \
OBJECT_CHECK(VirtIOSerial, (obj), TYPE_VIRTIO_SERIAL)
-#define DEFINE_VIRTIO_SERIAL_PROPERTIES(_state, _field) \
- DEFINE_PROP_UINT32("max_ports", _state, _field.max_virtserial_ports, 31)
-
#endif
diff --git a/include/hw/virtio/virtio.h b/include/hw/virtio/virtio.h
index 2bb7c1ad1a..473fb75e28 100644
--- a/include/hw/virtio/virtio.h
+++ b/include/hw/virtio/virtio.h
@@ -78,6 +78,7 @@ struct VirtIODevice
size_t config_len;
void *config;
uint16_t config_vector;
+ uint32_t generation;
int nvectors;
VirtQueue *vq;
uint16_t device_id;
@@ -99,6 +100,7 @@ typedef struct VirtioDeviceClass {
uint64_t (*get_features)(VirtIODevice *vdev, uint64_t requested_features);
uint64_t (*bad_features)(VirtIODevice *vdev);
void (*set_features)(VirtIODevice *vdev, uint64_t val);
+ int (*validate_features)(VirtIODevice *vdev);
void (*get_config)(VirtIODevice *vdev, uint8_t *config);
void (*set_config)(VirtIODevice *vdev, const uint8_t *config);
void (*reset)(VirtIODevice *vdev);
@@ -172,16 +174,28 @@ uint32_t virtio_config_readl(VirtIODevice *vdev, uint32_t addr);
void virtio_config_writeb(VirtIODevice *vdev, uint32_t addr, uint32_t data);
void virtio_config_writew(VirtIODevice *vdev, uint32_t addr, uint32_t data);
void virtio_config_writel(VirtIODevice *vdev, uint32_t addr, uint32_t data);
+uint32_t virtio_config_modern_readb(VirtIODevice *vdev, uint32_t addr);
+uint32_t virtio_config_modern_readw(VirtIODevice *vdev, uint32_t addr);
+uint32_t virtio_config_modern_readl(VirtIODevice *vdev, uint32_t addr);
+void virtio_config_modern_writeb(VirtIODevice *vdev,
+ uint32_t addr, uint32_t data);
+void virtio_config_modern_writew(VirtIODevice *vdev,
+ uint32_t addr, uint32_t data);
+void virtio_config_modern_writel(VirtIODevice *vdev,
+ uint32_t addr, uint32_t data);
void virtio_queue_set_addr(VirtIODevice *vdev, int n, hwaddr addr);
hwaddr virtio_queue_get_addr(VirtIODevice *vdev, int n);
void virtio_queue_set_num(VirtIODevice *vdev, int n, int num);
int virtio_queue_get_num(VirtIODevice *vdev, int n);
int virtio_get_num_queues(VirtIODevice *vdev);
+void virtio_queue_set_rings(VirtIODevice *vdev, int n, hwaddr desc,
+ hwaddr avail, hwaddr used);
+void virtio_queue_update_rings(VirtIODevice *vdev, int n);
void virtio_queue_set_align(VirtIODevice *vdev, int n, int align);
void virtio_queue_notify(VirtIODevice *vdev, int n);
uint16_t virtio_queue_vector(VirtIODevice *vdev, int n);
void virtio_queue_set_vector(VirtIODevice *vdev, int n, uint16_t vector);
-void virtio_set_status(VirtIODevice *vdev, uint8_t val);
+int virtio_set_status(VirtIODevice *vdev, uint8_t val);
void virtio_reset(void *opaque);
void virtio_update_irq(VirtIODevice *vdev);
int virtio_set_features(VirtIODevice *vdev, uint64_t val);
@@ -252,7 +266,11 @@ static inline bool virtio_has_feature(VirtIODevice *vdev, unsigned int fbit)
static inline bool virtio_is_big_endian(VirtIODevice *vdev)
{
- assert(vdev->device_endian != VIRTIO_DEVICE_ENDIAN_UNKNOWN);
- return vdev->device_endian == VIRTIO_DEVICE_ENDIAN_BIG;
+ if (!virtio_has_feature(vdev, VIRTIO_F_VERSION_1)) {
+ assert(vdev->device_endian != VIRTIO_DEVICE_ENDIAN_UNKNOWN);
+ return vdev->device_endian == VIRTIO_DEVICE_ENDIAN_BIG;
+ }
+ /* Devices conforming to VIRTIO 1.0 or later are always LE. */
+ return false;
}
#endif
diff --git a/include/migration/migration.h b/include/migration/migration.h
index a6e025a248..9387c8c9d4 100644
--- a/include/migration/migration.h
+++ b/include/migration/migration.h
@@ -34,6 +34,7 @@
#define QEMU_VM_SECTION_FULL 0x04
#define QEMU_VM_SUBSECTION 0x05
#define QEMU_VM_VMDESCRIPTION 0x06
+#define QEMU_VM_SECTION_FOOTER 0x7e
struct MigrationParams {
bool blk;
@@ -42,6 +43,20 @@ struct MigrationParams {
typedef struct MigrationState MigrationState;
+typedef QLIST_HEAD(, LoadStateEntry) LoadStateEntry_Head;
+
+/* State for the incoming migration */
+struct MigrationIncomingState {
+ QEMUFile *file;
+
+ /* See savevm.c */
+ LoadStateEntry_Head loadvm_handlers;
+};
+
+MigrationIncomingState *migration_incoming_get_current(void);
+MigrationIncomingState *migration_incoming_state_new(QEMUFile *f);
+void migration_incoming_state_destroy(void);
+
struct MigrationState
{
int64_t bandwidth_limit;
@@ -180,4 +195,6 @@ size_t ram_control_save_page(QEMUFile *f, ram_addr_t block_offset,
ram_addr_t offset, size_t size,
uint64_t *bytes_sent);
+void ram_mig_init(void);
+void savevm_skip_section_footers(void);
#endif
diff --git a/include/migration/qemu-file.h b/include/migration/qemu-file.h
index a01c5b817e..4f67d79227 100644
--- a/include/migration/qemu-file.h
+++ b/include/migration/qemu-file.h
@@ -157,7 +157,7 @@ static inline void qemu_put_ubyte(QEMUFile *f, unsigned int v)
void qemu_put_be16(QEMUFile *f, unsigned int v);
void qemu_put_be32(QEMUFile *f, unsigned int v);
void qemu_put_be64(QEMUFile *f, uint64_t v);
-int qemu_peek_buffer(QEMUFile *f, uint8_t *buf, int size, size_t offset);
+int qemu_peek_buffer(QEMUFile *f, uint8_t **buf, int size, size_t offset);
int qemu_get_buffer(QEMUFile *f, uint8_t *buf, int size);
ssize_t qemu_put_compression_data(QEMUFile *f, const uint8_t *p, size_t size,
int level);
@@ -312,4 +312,7 @@ static inline void qemu_get_sbe64s(QEMUFile *f, int64_t *pv)
{
qemu_get_be64s(f, (uint64_t *)pv);
}
+
+size_t qemu_get_counted_string(QEMUFile *f, char buf[256]);
+
#endif
diff --git a/include/migration/vmstate.h b/include/migration/vmstate.h
index bc7616aaa8..7153b1e145 100644
--- a/include/migration/vmstate.h
+++ b/include/migration/vmstate.h
@@ -120,11 +120,6 @@ typedef struct {
bool (*field_exists)(void *opaque, int version_id);
} VMStateField;
-typedef struct VMStateSubsection {
- const VMStateDescription *vmsd;
- bool (*needed)(void *opaque);
-} VMStateSubsection;
-
struct VMStateDescription {
const char *name;
int unmigratable;
@@ -135,8 +130,9 @@ struct VMStateDescription {
int (*pre_load)(void *opaque);
int (*post_load)(void *opaque, int version_id);
void (*pre_save)(void *opaque);
+ bool (*needed)(void *opaque);
VMStateField *fields;
- const VMStateSubsection *subsections;
+ const VMStateDescription **subsections;
};
extern const VMStateDescription vmstate_dummy;
@@ -812,6 +808,8 @@ extern const VMStateInfo vmstate_info_bitmap;
#define SELF_ANNOUNCE_ROUNDS 5
+void loadvm_free_handlers(MigrationIncomingState *mis);
+
int vmstate_load_state(QEMUFile *f, const VMStateDescription *vmsd,
void *opaque, int version_id);
void vmstate_save_state(QEMUFile *f, const VMStateDescription *vmsd,
diff --git a/include/net/vhost_net.h b/include/net/vhost_net.h
index b1c18a3f3b..9eb493efc3 100644
--- a/include/net/vhost_net.h
+++ b/include/net/vhost_net.h
@@ -22,8 +22,8 @@ void vhost_net_stop(VirtIODevice *dev, NetClientState *ncs, int total_queues);
void vhost_net_cleanup(VHostNetState *net);
-unsigned vhost_net_get_features(VHostNetState *net, unsigned features);
-void vhost_net_ack_features(VHostNetState *net, unsigned features);
+uint64_t vhost_net_get_features(VHostNetState *net, uint64_t features);
+void vhost_net_ack_features(VHostNetState *net, uint64_t features);
bool vhost_net_virtqueue_pending(VHostNetState *net, int n);
void vhost_net_virtqueue_mask(VHostNetState *net, VirtIODevice *dev,
diff --git a/include/qemu/typedefs.h b/include/qemu/typedefs.h
index cde3314896..6fdcbcd524 100644
--- a/include/qemu/typedefs.h
+++ b/include/qemu/typedefs.h
@@ -31,6 +31,7 @@ typedef struct I2CBus I2CBus;
typedef struct I2SCodec I2SCodec;
typedef struct ISABus ISABus;
typedef struct ISADevice ISADevice;
+typedef struct LoadStateEntry LoadStateEntry;
typedef struct MACAddr MACAddr;
typedef struct MachineClass MachineClass;
typedef struct MachineState MachineState;
@@ -38,6 +39,7 @@ typedef struct MemoryListener MemoryListener;
typedef struct MemoryMappingList MemoryMappingList;
typedef struct MemoryRegion MemoryRegion;
typedef struct MemoryRegionSection MemoryRegionSection;
+typedef struct MigrationIncomingState MigrationIncomingState;
typedef struct MigrationParams MigrationParams;
typedef struct Monitor Monitor;
typedef struct MouseTransformInfo MouseTransformInfo;
diff --git a/include/sysemu/arch_init.h b/include/sysemu/arch_init.h
index 54b36c16c4..c38892fec6 100644
--- a/include/sysemu/arch_init.h
+++ b/include/sysemu/arch_init.h
@@ -30,7 +30,6 @@ extern const uint32_t arch_type;
void select_soundhw(const char *optarg);
void do_acpitable_option(const QemuOpts *opts);
void do_smbios_option(QemuOpts *opts);
-void ram_mig_init(void);
void cpudef_init(void);
void audio_init(void);
int kvm_available(void);
diff --git a/include/sysemu/sysemu.h b/include/sysemu/sysemu.h
index 853d90a317..ef793f702e 100644
--- a/include/sysemu/sysemu.h
+++ b/include/sysemu/sysemu.h
@@ -84,6 +84,7 @@ void qemu_announce_self(void);
bool qemu_savevm_state_blocked(Error **errp);
void qemu_savevm_state_begin(QEMUFile *f,
const MigrationParams *params);
+void qemu_savevm_state_header(QEMUFile *f);
int qemu_savevm_state_iterate(QEMUFile *f);
void qemu_savevm_state_complete(QEMUFile *f);
void qemu_savevm_state_cancel(void);
generated by cgit v1.2.3 (git 2.26.2) at 2024-11-30 22:59:38 +0000