diff --git a/hw/virtio/virtio.c b/hw/virtio/virtio.c
index 3e0a484660..23bdc77a95 100644
--- a/hw/virtio/virtio.c
+++ b/hw/virtio/virtio.c
@@ -34,10 +34,433 @@
 #include "sysemu/dma.h"
 #include "sysemu/runstate.h"
 #include "standard-headers/linux/virtio_ids.h"
+#include "standard-headers/linux/vhost_types.h"
+#include "standard-headers/linux/virtio_blk.h"
+#include "standard-headers/linux/virtio_console.h"
+#include "standard-headers/linux/virtio_gpu.h"
+#include "standard-headers/linux/virtio_net.h"
+#include "standard-headers/linux/virtio_scsi.h"
+#include "standard-headers/linux/virtio_i2c.h"
+#include "standard-headers/linux/virtio_balloon.h"
+#include "standard-headers/linux/virtio_iommu.h"
+#include "standard-headers/linux/virtio_mem.h"
+#include "standard-headers/linux/virtio_vsock.h"
+#include CONFIG_DEVICES
 
 /* QAPI list of realized VirtIODevices */
 static QTAILQ_HEAD(, VirtIODevice) virtio_list;
 
+/*
+ * Maximum size of virtio device config space
+ */
+#define VHOST_USER_MAX_CONFIG_SIZE 256
+
+#define FEATURE_ENTRY(name, desc) (qmp_virtio_feature_map_t) \
+    { .virtio_bit = name, .feature_desc = desc }
+
+enum VhostUserProtocolFeature {
+    VHOST_USER_PROTOCOL_F_MQ = 0,
+    VHOST_USER_PROTOCOL_F_LOG_SHMFD = 1,
+    VHOST_USER_PROTOCOL_F_RARP = 2,
+    VHOST_USER_PROTOCOL_F_REPLY_ACK = 3,
+    VHOST_USER_PROTOCOL_F_NET_MTU = 4,
+    VHOST_USER_PROTOCOL_F_SLAVE_REQ = 5,
+    VHOST_USER_PROTOCOL_F_CROSS_ENDIAN = 6,
+    VHOST_USER_PROTOCOL_F_CRYPTO_SESSION = 7,
+    VHOST_USER_PROTOCOL_F_PAGEFAULT = 8,
+    VHOST_USER_PROTOCOL_F_CONFIG = 9,
+    VHOST_USER_PROTOCOL_F_SLAVE_SEND_FD = 10,
+    VHOST_USER_PROTOCOL_F_HOST_NOTIFIER = 11,
+    VHOST_USER_PROTOCOL_F_INFLIGHT_SHMFD = 12,
+    VHOST_USER_PROTOCOL_F_RESET_DEVICE = 13,
+    VHOST_USER_PROTOCOL_F_INBAND_NOTIFICATIONS = 14,
+    VHOST_USER_PROTOCOL_F_CONFIGURE_MEM_SLOTS = 15,
+    VHOST_USER_PROTOCOL_F_MAX
+};
+
+/* Virtio transport features mapping */
+static qmp_virtio_feature_map_t virtio_transport_map[] = {
+    /* Virtio device transport features */
+#ifndef VIRTIO_CONFIG_NO_LEGACY
+    FEATURE_ENTRY(VIRTIO_F_NOTIFY_ON_EMPTY, \
+            "VIRTIO_F_NOTIFY_ON_EMPTY: Notify when device runs out of avail. "
+            "descs. on VQ"),
+    FEATURE_ENTRY(VIRTIO_F_ANY_LAYOUT, \
+            "VIRTIO_F_ANY_LAYOUT: Device accepts arbitrary desc. layouts"),
+#endif /* !VIRTIO_CONFIG_NO_LEGACY */
+    FEATURE_ENTRY(VIRTIO_F_VERSION_1, \
+            "VIRTIO_F_VERSION_1: Device compliant for v1 spec (legacy)"),
+    FEATURE_ENTRY(VIRTIO_F_IOMMU_PLATFORM, \
+            "VIRTIO_F_IOMMU_PLATFORM: Device can be used on IOMMU platform"),
+    FEATURE_ENTRY(VIRTIO_F_RING_PACKED, \
+            "VIRTIO_F_RING_PACKED: Device supports packed VQ layout"),
+    FEATURE_ENTRY(VIRTIO_F_IN_ORDER, \
+            "VIRTIO_F_IN_ORDER: Device uses buffers in same order as made "
+            "available by driver"),
+    FEATURE_ENTRY(VIRTIO_F_ORDER_PLATFORM, \
+            "VIRTIO_F_ORDER_PLATFORM: Memory accesses ordered by platform"),
+    FEATURE_ENTRY(VIRTIO_F_SR_IOV, \
+            "VIRTIO_F_SR_IOV: Device supports single root I/O virtualization"),
+    /* Virtio ring transport features */
+    FEATURE_ENTRY(VIRTIO_RING_F_INDIRECT_DESC, \
+            "VIRTIO_RING_F_INDIRECT_DESC: Indirect descriptors supported"),
+    FEATURE_ENTRY(VIRTIO_RING_F_EVENT_IDX, \
+            "VIRTIO_RING_F_EVENT_IDX: Used & avail. event fields enabled"),
+    { -1, "" }
+};
+
+/* Vhost-user protocol features mapping */
+static qmp_virtio_feature_map_t vhost_user_protocol_map[] = {
+    FEATURE_ENTRY(VHOST_USER_PROTOCOL_F_MQ, \
+            "VHOST_USER_PROTOCOL_F_MQ: Multiqueue protocol supported"),
+    FEATURE_ENTRY(VHOST_USER_PROTOCOL_F_LOG_SHMFD, \
+            "VHOST_USER_PROTOCOL_F_LOG_SHMFD: Shared log memory fd supported"),
+    FEATURE_ENTRY(VHOST_USER_PROTOCOL_F_RARP, \
+            "VHOST_USER_PROTOCOL_F_RARP: Vhost-user back-end RARP broadcasting "
+            "supported"),
+    FEATURE_ENTRY(VHOST_USER_PROTOCOL_F_REPLY_ACK, \
+            "VHOST_USER_PROTOCOL_F_REPLY_ACK: Requested operation status ack. "
+            "supported"),
+    FEATURE_ENTRY(VHOST_USER_PROTOCOL_F_NET_MTU, \
+            "VHOST_USER_PROTOCOL_F_NET_MTU: Expose host MTU to guest supported"),
+    FEATURE_ENTRY(VHOST_USER_PROTOCOL_F_SLAVE_REQ, \
+            "VHOST_USER_PROTOCOL_F_SLAVE_REQ: Socket fd for back-end initiated "
+            "requests supported"),
+    FEATURE_ENTRY(VHOST_USER_PROTOCOL_F_CROSS_ENDIAN, \
+            "VHOST_USER_PROTOCOL_F_CROSS_ENDIAN: Endianness of VQs for legacy "
+            "devices supported"),
+    FEATURE_ENTRY(VHOST_USER_PROTOCOL_F_CRYPTO_SESSION, \
+            "VHOST_USER_PROTOCOL_F_CRYPTO_SESSION: Session creation for crypto "
+            "operations supported"),
+    FEATURE_ENTRY(VHOST_USER_PROTOCOL_F_PAGEFAULT, \
+            "VHOST_USER_PROTOCOL_F_PAGEFAULT: Request servicing on userfaultfd "
+            "for accessed pages supported"),
+    FEATURE_ENTRY(VHOST_USER_PROTOCOL_F_CONFIG, \
+            "VHOST_USER_PROTOCOL_F_CONFIG: Vhost-user messaging for virtio "
+            "device configuration space supported"),
+    FEATURE_ENTRY(VHOST_USER_PROTOCOL_F_SLAVE_SEND_FD, \
+            "VHOST_USER_PROTOCOL_F_SLAVE_SEND_FD: Slave fd communication "
+            "channel supported"),
+    FEATURE_ENTRY(VHOST_USER_PROTOCOL_F_HOST_NOTIFIER, \
+            "VHOST_USER_PROTOCOL_F_HOST_NOTIFIER: Host notifiers for specified "
+            "VQs supported"),
+    FEATURE_ENTRY(VHOST_USER_PROTOCOL_F_INFLIGHT_SHMFD, \
+            "VHOST_USER_PROTOCOL_F_INFLIGHT_SHMFD: Shared inflight I/O buffers "
+            "supported"),
+    FEATURE_ENTRY(VHOST_USER_PROTOCOL_F_RESET_DEVICE, \
+            "VHOST_USER_PROTOCOL_F_RESET_DEVICE: Disabling all rings and "
+            "resetting internal device state supported"),
+    FEATURE_ENTRY(VHOST_USER_PROTOCOL_F_INBAND_NOTIFICATIONS, \
+            "VHOST_USER_PROTOCOL_F_INBAND_NOTIFICATIONS: In-band messaging "
+            "supported"),
+    FEATURE_ENTRY(VHOST_USER_PROTOCOL_F_CONFIGURE_MEM_SLOTS, \
+            "VHOST_USER_PROTOCOL_F_CONFIGURE_MEM_SLOTS: Configuration for "
+            "memory slots supported"),
+    { -1, "" }
+};
+
+/* virtio device configuration statuses */
+static qmp_virtio_feature_map_t virtio_config_status_map[] = {
+    FEATURE_ENTRY(VIRTIO_CONFIG_S_DRIVER_OK, \
+            "VIRTIO_CONFIG_S_DRIVER_OK: Driver setup and ready"),
+    FEATURE_ENTRY(VIRTIO_CONFIG_S_FEATURES_OK, \
+            "VIRTIO_CONFIG_S_FEATURES_OK: Feature negotiation complete"),
+    FEATURE_ENTRY(VIRTIO_CONFIG_S_DRIVER, \
+            "VIRTIO_CONFIG_S_DRIVER: Guest OS compatible with device"),
+    FEATURE_ENTRY(VIRTIO_CONFIG_S_NEEDS_RESET, \
+            "VIRTIO_CONFIG_S_NEEDS_RESET: Irrecoverable error, device needs "
+            "reset"),
+    FEATURE_ENTRY(VIRTIO_CONFIG_S_FAILED, \
+            "VIRTIO_CONFIG_S_FAILED: Error in guest, device failed"),
+    FEATURE_ENTRY(VIRTIO_CONFIG_S_ACKNOWLEDGE, \
+            "VIRTIO_CONFIG_S_ACKNOWLEDGE: Valid virtio device found"),
+    { -1, "" }
+};
+
+/* virtio-blk features mapping */
+qmp_virtio_feature_map_t virtio_blk_feature_map[] = {
+    FEATURE_ENTRY(VIRTIO_BLK_F_SIZE_MAX, \
+            "VIRTIO_BLK_F_SIZE_MAX: Max segment size is size_max"),
+    FEATURE_ENTRY(VIRTIO_BLK_F_SEG_MAX, \
+            "VIRTIO_BLK_F_SEG_MAX: Max segments in a request is seg_max"),
+    FEATURE_ENTRY(VIRTIO_BLK_F_GEOMETRY, \
+            "VIRTIO_BLK_F_GEOMETRY: Legacy geometry available"),
+    FEATURE_ENTRY(VIRTIO_BLK_F_RO, \
+            "VIRTIO_BLK_F_RO: Device is read-only"),
+    FEATURE_ENTRY(VIRTIO_BLK_F_BLK_SIZE, \
+            "VIRTIO_BLK_F_BLK_SIZE: Block size of disk available"),
+    FEATURE_ENTRY(VIRTIO_BLK_F_TOPOLOGY, \
+            "VIRTIO_BLK_F_TOPOLOGY: Topology information available"),
+    FEATURE_ENTRY(VIRTIO_BLK_F_MQ, \
+            "VIRTIO_BLK_F_MQ: Multiqueue supported"),
+    FEATURE_ENTRY(VIRTIO_BLK_F_DISCARD, \
+            "VIRTIO_BLK_F_DISCARD: Discard command supported"),
+    FEATURE_ENTRY(VIRTIO_BLK_F_WRITE_ZEROES, \
+            "VIRTIO_BLK_F_WRITE_ZEROES: Write zeroes command supported"),
+#ifndef VIRTIO_BLK_NO_LEGACY
+    FEATURE_ENTRY(VIRTIO_BLK_F_BARRIER, \
+            "VIRTIO_BLK_F_BARRIER: Request barriers supported"),
+    FEATURE_ENTRY(VIRTIO_BLK_F_SCSI, \
+            "VIRTIO_BLK_F_SCSI: SCSI packet commands supported"),
+    FEATURE_ENTRY(VIRTIO_BLK_F_FLUSH, \
+            "VIRTIO_BLK_F_FLUSH: Flush command supported"),
+    FEATURE_ENTRY(VIRTIO_BLK_F_CONFIG_WCE, \
+            "VIRTIO_BLK_F_CONFIG_WCE: Cache writeback and writethrough modes "
+            "supported"),
+#endif /* !VIRTIO_BLK_NO_LEGACY */
+    FEATURE_ENTRY(VHOST_F_LOG_ALL, \
+            "VHOST_F_LOG_ALL: Logging write descriptors supported"),
+    FEATURE_ENTRY(VHOST_USER_F_PROTOCOL_FEATURES, \
+            "VHOST_USER_F_PROTOCOL_FEATURES: Vhost-user protocol features "
+            "negotiation supported"),
+    { -1, "" }
+};
+
+/* virtio-serial features mapping */
+qmp_virtio_feature_map_t virtio_serial_feature_map[] = {
+    FEATURE_ENTRY(VIRTIO_CONSOLE_F_SIZE, \
+            "VIRTIO_CONSOLE_F_SIZE: Host providing console size"),
+    FEATURE_ENTRY(VIRTIO_CONSOLE_F_MULTIPORT, \
+            "VIRTIO_CONSOLE_F_MULTIPORT: Multiple ports for device supported"),
+    FEATURE_ENTRY(VIRTIO_CONSOLE_F_EMERG_WRITE, \
+            "VIRTIO_CONSOLE_F_EMERG_WRITE: Emergency write supported"),
+    { -1, "" }
+};
+
+/* virtio-gpu features mapping */
+qmp_virtio_feature_map_t virtio_gpu_feature_map[] = {
+    FEATURE_ENTRY(VIRTIO_GPU_F_VIRGL, \
+            "VIRTIO_GPU_F_VIRGL: Virgl 3D mode supported"),
+    FEATURE_ENTRY(VIRTIO_GPU_F_EDID, \
+            "VIRTIO_GPU_F_EDID: EDID metadata supported"),
+    FEATURE_ENTRY(VIRTIO_GPU_F_RESOURCE_UUID, \
+            "VIRTIO_GPU_F_RESOURCE_UUID: Resource UUID assigning supported"),
+    FEATURE_ENTRY(VIRTIO_GPU_F_RESOURCE_BLOB, \
+            "VIRTIO_GPU_F_RESOURCE_BLOB: Size-based blob resources supported"),
+    FEATURE_ENTRY(VIRTIO_GPU_F_CONTEXT_INIT, \
+            "VIRTIO_GPU_F_CONTEXT_INIT: Context types and synchronization "
+            "timelines supported"),
+    FEATURE_ENTRY(VHOST_F_LOG_ALL, \
+            "VHOST_F_LOG_ALL: Logging write descriptors supported"),
+    FEATURE_ENTRY(VHOST_USER_F_PROTOCOL_FEATURES, \
+            "VHOST_USER_F_PROTOCOL_FEATURES: Vhost-user protocol features "
+            "negotiation supported"),
+    { -1, "" }
+};
+
+/* virtio-input features mapping */
+qmp_virtio_feature_map_t virtio_input_feature_map[] = {
+    FEATURE_ENTRY(VHOST_F_LOG_ALL, \
+            "VHOST_F_LOG_ALL: Logging write descriptors supported"),
+    FEATURE_ENTRY(VHOST_USER_F_PROTOCOL_FEATURES, \
+            "VHOST_USER_F_PROTOCOL_FEATURES: Vhost-user protocol features "
+            "negotiation supported"),
+    { -1, "" }
+};
+
+/* virtio-net features mapping */
+qmp_virtio_feature_map_t virtio_net_feature_map[] = {
+    FEATURE_ENTRY(VIRTIO_NET_F_CSUM, \
+            "VIRTIO_NET_F_CSUM: Device handling packets with partial checksum "
+            "supported"),
+    FEATURE_ENTRY(VIRTIO_NET_F_GUEST_CSUM, \
+            "VIRTIO_NET_F_GUEST_CSUM: Driver handling packets with partial "
+            "checksum supported"),
+    FEATURE_ENTRY(VIRTIO_NET_F_CTRL_GUEST_OFFLOADS, \
+            "VIRTIO_NET_F_CTRL_GUEST_OFFLOADS: Control channel offloading "
+            "reconfig. supported"),
+    FEATURE_ENTRY(VIRTIO_NET_F_MTU, \
+            "VIRTIO_NET_F_MTU: Device max MTU reporting supported"),
+    FEATURE_ENTRY(VIRTIO_NET_F_MAC, \
+            "VIRTIO_NET_F_MAC: Device has given MAC address"),
+    FEATURE_ENTRY(VIRTIO_NET_F_GUEST_TSO4, \
+            "VIRTIO_NET_F_GUEST_TSO4: Driver can receive TSOv4"),
+    FEATURE_ENTRY(VIRTIO_NET_F_GUEST_TSO6, \
+            "VIRTIO_NET_F_GUEST_TSO6: Driver can receive TSOv6"),
+    FEATURE_ENTRY(VIRTIO_NET_F_GUEST_ECN, \
+            "VIRTIO_NET_F_GUEST_ECN: Driver can receive TSO with ECN"),
+    FEATURE_ENTRY(VIRTIO_NET_F_GUEST_UFO, \
+            "VIRTIO_NET_F_GUEST_UFO: Driver can receive UFO"),
+    FEATURE_ENTRY(VIRTIO_NET_F_HOST_TSO4, \
+            "VIRTIO_NET_F_HOST_TSO4: Device can receive TSOv4"),
+    FEATURE_ENTRY(VIRTIO_NET_F_HOST_TSO6, \
+            "VIRTIO_NET_F_HOST_TSO6: Device can receive TSOv6"),
+    FEATURE_ENTRY(VIRTIO_NET_F_HOST_ECN, \
+            "VIRTIO_NET_F_HOST_ECN: Device can receive TSO with ECN"),
+    FEATURE_ENTRY(VIRTIO_NET_F_HOST_UFO, \
+            "VIRTIO_NET_F_HOST_UFO: Device can receive UFO"),
+    FEATURE_ENTRY(VIRTIO_NET_F_MRG_RXBUF, \
+            "VIRTIO_NET_F_MRG_RXBUF: Driver can merge receive buffers"),
+    FEATURE_ENTRY(VIRTIO_NET_F_STATUS, \
+            "VIRTIO_NET_F_STATUS: Configuration status field available"),
+    FEATURE_ENTRY(VIRTIO_NET_F_CTRL_VQ, \
+            "VIRTIO_NET_F_CTRL_VQ: Control channel available"),
+    FEATURE_ENTRY(VIRTIO_NET_F_CTRL_RX, \
+            "VIRTIO_NET_F_CTRL_RX: Control channel RX mode supported"),
+    FEATURE_ENTRY(VIRTIO_NET_F_CTRL_VLAN, \
+            "VIRTIO_NET_F_CTRL_VLAN: Control channel VLAN filtering supported"),
+    FEATURE_ENTRY(VIRTIO_NET_F_CTRL_RX_EXTRA, \
+            "VIRTIO_NET_F_CTRL_RX_EXTRA: Extra RX mode control supported"),
+    FEATURE_ENTRY(VIRTIO_NET_F_GUEST_ANNOUNCE, \
+            "VIRTIO_NET_F_GUEST_ANNOUNCE: Driver sending gratuitous packets "
+            "supported"),
+    FEATURE_ENTRY(VIRTIO_NET_F_MQ, \
+            "VIRTIO_NET_F_MQ: Multiqueue with automatic receive steering "
+            "supported"),
+    FEATURE_ENTRY(VIRTIO_NET_F_CTRL_MAC_ADDR, \
+            "VIRTIO_NET_F_CTRL_MAC_ADDR: MAC address set through control "
+            "channel"),
+    FEATURE_ENTRY(VIRTIO_NET_F_HASH_REPORT, \
+            "VIRTIO_NET_F_HASH_REPORT: Hash reporting supported"),
+    FEATURE_ENTRY(VIRTIO_NET_F_RSS, \
+            "VIRTIO_NET_F_RSS: RSS RX steering supported"),
+    FEATURE_ENTRY(VIRTIO_NET_F_RSC_EXT, \
+            "VIRTIO_NET_F_RSC_EXT: Extended coalescing info supported"),
+    FEATURE_ENTRY(VIRTIO_NET_F_STANDBY, \
+            "VIRTIO_NET_F_STANDBY: Device acting as standby for primary "
+            "device with same MAC addr. supported"),
+    FEATURE_ENTRY(VIRTIO_NET_F_SPEED_DUPLEX, \
+            "VIRTIO_NET_F_SPEED_DUPLEX: Device set linkspeed and duplex"),
+#ifndef VIRTIO_NET_NO_LEGACY
+    FEATURE_ENTRY(VIRTIO_NET_F_GSO, \
+            "VIRTIO_NET_F_GSO: Handling GSO-type packets supported"),
+#endif /* !VIRTIO_NET_NO_LEGACY */
+    FEATURE_ENTRY(VHOST_NET_F_VIRTIO_NET_HDR, \
+            "VHOST_NET_F_VIRTIO_NET_HDR: Virtio-net headers for RX and TX "
+            "packets supported"),
+    FEATURE_ENTRY(VHOST_F_LOG_ALL, \
+            "VHOST_F_LOG_ALL: Logging write descriptors supported"),
+    FEATURE_ENTRY(VHOST_USER_F_PROTOCOL_FEATURES, \
+            "VHOST_USER_F_PROTOCOL_FEATURES: Vhost-user protocol features "
+            "negotiation supported"),
+    { -1, "" }
+};
+
+/* virtio-scsi features mapping */
+qmp_virtio_feature_map_t virtio_scsi_feature_map[] = {
+    FEATURE_ENTRY(VIRTIO_SCSI_F_INOUT, \
+            "VIRTIO_SCSI_F_INOUT: Requests including read and writable data "
+            "buffers suppoted"),
+    FEATURE_ENTRY(VIRTIO_SCSI_F_HOTPLUG, \
+            "VIRTIO_SCSI_F_HOTPLUG: Reporting and handling hot-plug events "
+            "supported"),
+    FEATURE_ENTRY(VIRTIO_SCSI_F_CHANGE, \
+            "VIRTIO_SCSI_F_CHANGE: Reporting and handling LUN changes "
+            "supported"),
+    FEATURE_ENTRY(VIRTIO_SCSI_F_T10_PI, \
+            "VIRTIO_SCSI_F_T10_PI: T10 info included in request header"),
+    FEATURE_ENTRY(VHOST_F_LOG_ALL, \
+            "VHOST_F_LOG_ALL: Logging write descriptors supported"),
+    FEATURE_ENTRY(VHOST_USER_F_PROTOCOL_FEATURES, \
+            "VHOST_USER_F_PROTOCOL_FEATURES: Vhost-user protocol features "
+            "negotiation supported"),
+    { -1, "" }
+};
+
+/* virtio/vhost-user-fs features mapping */
+qmp_virtio_feature_map_t virtio_fs_feature_map[] = {
+    FEATURE_ENTRY(VHOST_F_LOG_ALL, \
+            "VHOST_F_LOG_ALL: Logging write descriptors supported"),
+    FEATURE_ENTRY(VHOST_USER_F_PROTOCOL_FEATURES, \
+            "VHOST_USER_F_PROTOCOL_FEATURES: Vhost-user protocol features "
+            "negotiation supported"),
+    { -1, "" }
+};
+
+/* virtio/vhost-user-i2c features mapping */
+qmp_virtio_feature_map_t virtio_i2c_feature_map[] = {
+    FEATURE_ENTRY(VIRTIO_I2C_F_ZERO_LENGTH_REQUEST, \
+            "VIRTIO_I2C_F_ZERO_LEGNTH_REQUEST: Zero length requests supported"),
+    FEATURE_ENTRY(VHOST_F_LOG_ALL, \
+            "VHOST_F_LOG_ALL: Logging write descriptors supported"),
+    FEATURE_ENTRY(VHOST_USER_F_PROTOCOL_FEATURES, \
+            "VHOST_USER_F_PROTOCOL_FEATURES: Vhost-user protocol features "
+            "negotiation supported"),
+    { -1, "" }
+};
+
+/* virtio/vhost-vsock features mapping */
+qmp_virtio_feature_map_t virtio_vsock_feature_map[] = {
+    FEATURE_ENTRY(VIRTIO_VSOCK_F_SEQPACKET, \
+            "VIRTIO_VSOCK_F_SEQPACKET: SOCK_SEQPACKET supported"),
+    FEATURE_ENTRY(VHOST_F_LOG_ALL, \
+            "VHOST_F_LOG_ALL: Logging write descriptors supported"),
+    FEATURE_ENTRY(VHOST_USER_F_PROTOCOL_FEATURES, \
+            "VHOST_USER_F_PROTOCOL_FEATURES: Vhost-user protocol features "
+            "negotiation supported"),
+    { -1, "" }
+};
+
+/* virtio-balloon features mapping */
+qmp_virtio_feature_map_t virtio_balloon_feature_map[] = {
+    FEATURE_ENTRY(VIRTIO_BALLOON_F_MUST_TELL_HOST, \
+            "VIRTIO_BALLOON_F_MUST_TELL_HOST: Tell host before reclaiming "
+            "pages"),
+    FEATURE_ENTRY(VIRTIO_BALLOON_F_STATS_VQ, \
+            "VIRTIO_BALLOON_F_STATS_VQ: Guest memory stats VQ available"),
+    FEATURE_ENTRY(VIRTIO_BALLOON_F_DEFLATE_ON_OOM, \
+            "VIRTIO_BALLOON_F_DEFLATE_ON_OOM: Deflate balloon when guest OOM"),
+    FEATURE_ENTRY(VIRTIO_BALLOON_F_FREE_PAGE_HINT, \
+            "VIRTIO_BALLOON_F_FREE_PAGE_HINT: VQ reporting free pages enabled"),
+    FEATURE_ENTRY(VIRTIO_BALLOON_F_PAGE_POISON, \
+            "VIRTIO_BALLOON_F_PAGE_POISON: Guest page poisoning enabled"),
+    FEATURE_ENTRY(VIRTIO_BALLOON_F_REPORTING, \
+            "VIRTIO_BALLOON_F_REPORTING: Page reporting VQ enabled"),
+    { -1, "" }
+};
+
+/* virtio-crypto features mapping */
+qmp_virtio_feature_map_t virtio_crypto_feature_map[] = {
+    FEATURE_ENTRY(VHOST_F_LOG_ALL, \
+            "VHOST_F_LOG_ALL: Logging write descriptors supported"),
+    { -1, "" }
+};
+
+/* virtio-iommu features mapping */
+qmp_virtio_feature_map_t virtio_iommu_feature_map[] = {
+    FEATURE_ENTRY(VIRTIO_IOMMU_F_INPUT_RANGE, \
+            "VIRTIO_IOMMU_F_INPUT_RANGE: Range of available virtual addrs. "
+            "available"),
+    FEATURE_ENTRY(VIRTIO_IOMMU_F_DOMAIN_RANGE, \
+            "VIRTIO_IOMMU_F_DOMAIN_RANGE: Number of supported domains "
+            "available"),
+    FEATURE_ENTRY(VIRTIO_IOMMU_F_MAP_UNMAP, \
+            "VIRTIO_IOMMU_F_MAP_UNMAP: Map and unmap requests available"),
+    FEATURE_ENTRY(VIRTIO_IOMMU_F_BYPASS, \
+            "VIRTIO_IOMMU_F_BYPASS: Endpoints not attached to domains are in "
+            "bypass mode"),
+    FEATURE_ENTRY(VIRTIO_IOMMU_F_PROBE, \
+            "VIRTIO_IOMMU_F_PROBE: Probe requests available"),
+    FEATURE_ENTRY(VIRTIO_IOMMU_F_MMIO, \
+            "VIRTIO_IOMMU_F_MMIO: VIRTIO_IOMMU_MAP_F_MMIO flag available"),
+    FEATURE_ENTRY(VIRTIO_IOMMU_F_BYPASS_CONFIG, \
+            "VIRTIO_IOMMU_F_BYPASS_CONFIG: Bypass field of IOMMU config "
+            "available"),
+    { -1, "" }
+};
+
+/* virtio-mem features mapping */
+qmp_virtio_feature_map_t virtio_mem_feature_map[] = {
+#ifndef CONFIG_ACPI
+    FEATURE_ENTRY(VIRTIO_MEM_F_ACPI_PXM, \
+            "VIRTIO_MEM_F_ACPI_PXM: node_id is an ACPI PXM and is valid"),
+#endif /* !CONFIG_ACPI */
+    FEATURE_ENTRY(VIRTIO_MEM_F_UNPLUGGED_INACCESSIBLE, \
+            "VIRTIO_MEM_F_UNPLUGGED_INACCESSIBLE: Unplugged memory cannot be "
+            "accessed"),
+    { -1, "" }
+};
+
+/* virtio-rng features mapping */
+qmp_virtio_feature_map_t virtio_rng_feature_map[] = {
+    FEATURE_ENTRY(VHOST_F_LOG_ALL, \
+            "VHOST_F_LOG_ALL: Logging write descriptors supported"),
+    FEATURE_ENTRY(VHOST_USER_F_PROTOCOL_FEATURES, \
+            "VHOST_USER_F_PROTOCOL_FEATURES: Vhost-user protocol features "
+            "negotiation supported"),
+    { -1, "" }
+};
+
 /*
  * The alignment to use between consumer and producer parts of vring.
  * x86 pagesize again. This is the default, used by transports like PCI
@@ -3975,6 +4398,203 @@ static VirtIODevice *virtio_device_find(const char *path)
     return NULL;
 }
 
+#define CONVERT_FEATURES(type, map, is_status, bitmap)   \
+    ({                                                   \
+        type *list = NULL;                               \
+        type *node;                                      \
+        for (i = 0; map[i].virtio_bit != -1; i++) {      \
+            if (is_status) {                             \
+                bit = map[i].virtio_bit;                 \
+            }                                            \
+            else {                                       \
+                bit = 1ULL << map[i].virtio_bit;         \
+            }                                            \
+            if ((bitmap & bit) == 0) {                   \
+                continue;                                \
+            }                                            \
+            node = g_new0(type, 1);                      \
+            node->value = g_strdup(map[i].feature_desc); \
+            node->next = list;                           \
+            list = node;                                 \
+            bitmap ^= bit;                               \
+        }                                                \
+        list;                                            \
+    })
+
+static VirtioDeviceStatus *qmp_decode_status(uint8_t bitmap)
+{
+    VirtioDeviceStatus *status;
+    uint8_t bit;
+    int i;
+
+    status = g_new0(VirtioDeviceStatus, 1);
+    status->statuses = CONVERT_FEATURES(strList, virtio_config_status_map,
+                                        1, bitmap);
+    status->has_unknown_statuses = bitmap != 0;
+    if (status->has_unknown_statuses) {
+        status->unknown_statuses = bitmap;
+    }
+
+    return status;
+}
+
+static VhostDeviceProtocols *qmp_decode_protocols(uint64_t bitmap)
+{
+    VhostDeviceProtocols *vhu_protocols;
+    uint64_t bit;
+    int i;
+
+    vhu_protocols = g_new0(VhostDeviceProtocols, 1);
+    vhu_protocols->protocols =
+                    CONVERT_FEATURES(strList,
+                                     vhost_user_protocol_map, 0, bitmap);
+    vhu_protocols->has_unknown_protocols = bitmap != 0;
+    if (vhu_protocols->has_unknown_protocols) {
+        vhu_protocols->unknown_protocols = bitmap;
+    }
+
+    return vhu_protocols;
+}
+
+static VirtioDeviceFeatures *qmp_decode_features(uint16_t device_id,
+                                                 uint64_t bitmap)
+{
+    VirtioDeviceFeatures *features;
+    uint64_t bit;
+    int i;
+
+    features = g_new0(VirtioDeviceFeatures, 1);
+    features->has_dev_features = true;
+
+    /* transport features */
+    features->transports = CONVERT_FEATURES(strList, virtio_transport_map, 0,
+                                            bitmap);
+
+    /* device features */
+    switch (device_id) {
+#ifdef CONFIG_VIRTIO_SERIAL
+    case VIRTIO_ID_CONSOLE:
+        features->dev_features =
+            CONVERT_FEATURES(strList, virtio_serial_feature_map, 0, bitmap);
+        break;
+#endif
+#ifdef CONFIG_VIRTIO_BLK
+    case VIRTIO_ID_BLOCK:
+        features->dev_features =
+            CONVERT_FEATURES(strList, virtio_blk_feature_map, 0, bitmap);
+        break;
+#endif
+#ifdef CONFIG_VIRTIO_GPU
+    case VIRTIO_ID_GPU:
+        features->dev_features =
+            CONVERT_FEATURES(strList, virtio_gpu_feature_map, 0, bitmap);
+        break;
+#endif
+#ifdef CONFIG_VIRTIO_NET
+    case VIRTIO_ID_NET:
+        features->dev_features =
+            CONVERT_FEATURES(strList, virtio_net_feature_map, 0, bitmap);
+        break;
+#endif
+#ifdef CONFIG_VIRTIO_SCSI
+    case VIRTIO_ID_SCSI:
+        features->dev_features =
+            CONVERT_FEATURES(strList, virtio_scsi_feature_map, 0, bitmap);
+        break;
+#endif
+#ifdef CONFIG_VIRTIO_BALLOON
+    case VIRTIO_ID_BALLOON:
+        features->dev_features =
+            CONVERT_FEATURES(strList, virtio_balloon_feature_map, 0, bitmap);
+        break;
+#endif
+#ifdef CONFIG_VIRTIO_IOMMU
+    case VIRTIO_ID_IOMMU:
+        features->dev_features =
+            CONVERT_FEATURES(strList, virtio_iommu_feature_map, 0, bitmap);
+        break;
+#endif
+#ifdef CONFIG_VIRTIO_INPUT
+    case VIRTIO_ID_INPUT:
+        features->dev_features =
+            CONVERT_FEATURES(strList, virtio_input_feature_map, 0, bitmap);
+        break;
+#endif
+#ifdef CONFIG_VHOST_USER_FS
+    case VIRTIO_ID_FS:
+        features->dev_features =
+            CONVERT_FEATURES(strList, virtio_fs_feature_map, 0, bitmap);
+        break;
+#endif
+#ifdef CONFIG_VHOST_VSOCK
+    case VIRTIO_ID_VSOCK:
+        features->dev_features =
+            CONVERT_FEATURES(strList, virtio_vsock_feature_map, 0, bitmap);
+        break;
+#endif
+#ifdef CONFIG_VIRTIO_CRYPTO
+    case VIRTIO_ID_CRYPTO:
+        features->dev_features =
+            CONVERT_FEATURES(strList, virtio_crypto_feature_map, 0, bitmap);
+        break;
+#endif
+#ifdef CONFIG_VIRTIO_MEM
+    case VIRTIO_ID_MEM:
+        features->dev_features =
+            CONVERT_FEATURES(strList, virtio_mem_feature_map, 0, bitmap);
+        break;
+#endif
+#ifdef CONFIG_VIRTIO_I2C_ADAPTER
+    case VIRTIO_ID_I2C_ADAPTER:
+        features->dev_features =
+            CONVERT_FEATURES(strList, virtio_i2c_feature_map, 0, bitmap);
+        break;
+#endif
+#ifdef CONFIG_VIRTIO_RNG
+    case VIRTIO_ID_RNG:
+        features->dev_features =
+            CONVERT_FEATURES(strList, virtio_rng_feature_map, 0, bitmap);
+        break;
+#endif
+    /* No features */
+    case VIRTIO_ID_9P:
+    case VIRTIO_ID_PMEM:
+    case VIRTIO_ID_IOMEM:
+    case VIRTIO_ID_RPMSG:
+    case VIRTIO_ID_CLOCK:
+    case VIRTIO_ID_MAC80211_WLAN:
+    case VIRTIO_ID_MAC80211_HWSIM:
+    case VIRTIO_ID_RPROC_SERIAL:
+    case VIRTIO_ID_MEMORY_BALLOON:
+    case VIRTIO_ID_CAIF:
+    case VIRTIO_ID_SIGNAL_DIST:
+    case VIRTIO_ID_PSTORE:
+    case VIRTIO_ID_SOUND:
+    case VIRTIO_ID_BT:
+    case VIRTIO_ID_RPMB:
+    case VIRTIO_ID_VIDEO_ENCODER:
+    case VIRTIO_ID_VIDEO_DECODER:
+    case VIRTIO_ID_SCMI:
+    case VIRTIO_ID_NITRO_SEC_MOD:
+    case VIRTIO_ID_WATCHDOG:
+    case VIRTIO_ID_CAN:
+    case VIRTIO_ID_DMABUF:
+    case VIRTIO_ID_PARAM_SERV:
+    case VIRTIO_ID_AUDIO_POLICY:
+    case VIRTIO_ID_GPIO:
+        break;
+    default:
+        g_assert_not_reached();
+    }
+
+    features->has_unknown_dev_features = bitmap != 0;
+    if (features->has_unknown_dev_features) {
+        features->unknown_dev_features = bitmap;
+    }
+
+    return features;
+}
+
 VirtioStatus *qmp_x_query_virtio_status(const char *path, Error **errp)
 {
     VirtIODevice *vdev;
@@ -3990,9 +4610,12 @@ VirtioStatus *qmp_x_query_virtio_status(const char *path, Error **errp)
     status->name = g_strdup(vdev->name);
     status->device_id = vdev->device_id;
     status->vhost_started = vdev->vhost_started;
-    status->guest_features = vdev->guest_features;
-    status->host_features = vdev->host_features;
-    status->backend_features = vdev->backend_features;
+    status->guest_features = qmp_decode_features(vdev->device_id,
+                                                 vdev->guest_features);
+    status->host_features = qmp_decode_features(vdev->device_id,
+                                                vdev->host_features);
+    status->backend_features = qmp_decode_features(vdev->device_id,
+                                                   vdev->backend_features);
 
     switch (vdev->device_endian) {
     case VIRTIO_DEVICE_ENDIAN_LITTLE:
@@ -4007,7 +4630,7 @@ VirtioStatus *qmp_x_query_virtio_status(const char *path, Error **errp)
     }
 
     status->num_vqs = virtio_get_num_queues(vdev);
-    status->status = vdev->status;
+    status->status = qmp_decode_status(vdev->status);
     status->isr = vdev->isr;
     status->queue_sel = vdev->queue_sel;
     status->vm_running = vdev->vm_running;
@@ -4030,10 +4653,14 @@ VirtioStatus *qmp_x_query_virtio_status(const char *path, Error **errp)
         status->vhost_dev->n_tmp_sections = hdev->n_tmp_sections;
         status->vhost_dev->nvqs = hdev->nvqs;
         status->vhost_dev->vq_index = hdev->vq_index;
-        status->vhost_dev->features = hdev->features;
-        status->vhost_dev->acked_features = hdev->acked_features;
-        status->vhost_dev->backend_features = hdev->backend_features;
-        status->vhost_dev->protocol_features = hdev->protocol_features;
+        status->vhost_dev->features =
+            qmp_decode_features(vdev->device_id, hdev->features);
+        status->vhost_dev->acked_features =
+            qmp_decode_features(vdev->device_id, hdev->acked_features);
+        status->vhost_dev->backend_features =
+            qmp_decode_features(vdev->device_id, hdev->backend_features);
+        status->vhost_dev->protocol_features =
+            qmp_decode_protocols(hdev->protocol_features);
         status->vhost_dev->max_queues = hdev->max_queues;
         status->vhost_dev->backend_cap = hdev->backend_cap;
         status->vhost_dev->log_enabled = hdev->log_enabled;
diff --git a/include/hw/virtio/vhost.h b/include/hw/virtio/vhost.h
index a346f23d13..1f6655e149 100644
--- a/include/hw/virtio/vhost.h
+++ b/include/hw/virtio/vhost.h
@@ -5,6 +5,9 @@
 #include "hw/virtio/virtio.h"
 #include "exec/memory.h"
 
+#define VHOST_F_DEVICE_IOTLB 63
+#define VHOST_USER_F_PROTOCOL_FEATURES 30
+
 /* Generic structures common for any vhost based device. */
 
 struct vhost_inflight {
diff --git a/include/hw/virtio/virtio.h b/include/hw/virtio/virtio.h
index 375eb5671b..69025f2914 100644
--- a/include/hw/virtio/virtio.h
+++ b/include/hw/virtio/virtio.h
@@ -71,6 +71,11 @@ typedef struct VirtQueueElement
 #define TYPE_VIRTIO_DEVICE "virtio-device"
 OBJECT_DECLARE_TYPE(VirtIODevice, VirtioDeviceClass, VIRTIO_DEVICE)
 
+typedef struct {
+    int virtio_bit;
+    const char *feature_desc;
+} qmp_virtio_feature_map_t;
+
 enum virtio_device_endian {
     VIRTIO_DEVICE_ENDIAN_UNKNOWN,
     VIRTIO_DEVICE_ENDIAN_LITTLE,
diff --git a/qapi/virtio.json b/qapi/virtio.json
index c86b3bc635..c9c8201e66 100644
--- a/qapi/virtio.json
+++ b/qapi/virtio.json
@@ -106,10 +106,10 @@
             'n-tmp-sections': 'int',
             'nvqs': 'uint32',
             'vq-index': 'int',
-            'features': 'uint64',
-            'acked-features': 'uint64',
-            'backend-features': 'uint64',
-            'protocol-features': 'uint64',
+            'features': 'VirtioDeviceFeatures',
+            'acked-features': 'VirtioDeviceFeatures',
+            'backend-features': 'VirtioDeviceFeatures',
+            'protocol-features': 'VhostDeviceProtocols',
             'max-queues': 'uint64',
             'backend-cap': 'uint64',
             'log-enabled': 'bool',
@@ -176,11 +176,11 @@
             'device-id': 'uint16',
             'vhost-started': 'bool',
             'device-endian': 'str',
-            'guest-features': 'uint64',
-            'host-features': 'uint64',
-            'backend-features': 'uint64',
+            'guest-features': 'VirtioDeviceFeatures',
+            'host-features': 'VirtioDeviceFeatures',
+            'backend-features': 'VirtioDeviceFeatures',
             'num-vqs': 'int',
-            'status': 'uint8',
+            'status': 'VirtioDeviceStatus',
             'isr': 'uint8',
             'queue-sel': 'uint16',
             'vm-running': 'bool',
@@ -222,14 +222,41 @@
 #          "name": "virtio-crypto",
 #          "started": true,
 #          "device-id": 20,
-#          "backend-features": 0,
+#          "backend-features": {
+#              "transports": [],
+#              "dev-features": []
+#          },
 #          "start-on-kick": false,
 #          "isr": 1,
 #          "broken": false,
-#          "status": 15,
+#          "status": {
+#              "statuses": [
+#                  "VIRTIO_CONFIG_S_ACKNOWLEDGE: Valid virtio device found",
+#                  "VIRTIO_CONFIG_S_DRIVER: Guest OS compatible with device",
+#                  "VIRTIO_CONFIG_S_FEATURES_OK: Feature negotiation complete",
+#                  "VIRTIO_CONFIG_S_DRIVER_OK: Driver setup and ready"
+#              ]
+#          },
 #          "num-vqs": 2,
-#          "guest-features": 5100273664,
-#          "host-features": 6325010432,
+#          "guest-features": {
+#              "dev-features": [],
+#              "transports": [
+#                  "VIRTIO_RING_F_EVENT_IDX: Used & avail. event fields enabled",
+#                  "VIRTIO_RING_F_INDIRECT_DESC: Indirect descriptors supported",
+#                  "VIRTIO_F_VERSION_1: Device compliant for v1 spec (legacy)"
+#              ]
+#          },
+#          "host-features": {
+#              "unknown-dev-features": 1073741824,
+#              "dev-features": [],
+#              "transports": [
+#                  "VIRTIO_RING_F_EVENT_IDX: Used & avail. event fields enabled",
+#                  "VIRTIO_RING_F_INDIRECT_DESC: Indirect descriptors supported",
+#                  "VIRTIO_F_VERSION_1: Device compliant for v1 spec (legacy)",
+#                  "VIRTIO_F_ANY_LAYOUT: Device accepts arbitrary desc. layouts",
+#                  "VIRTIO_F_NOTIFY_ON_EMPTY: Notify when device runs out of avail. descs. on VQ"
+#              ]
+#          },
 #          "use-guest-notifier-mask": true,
 #          "vm-running": true,
 #          "queue-sel": 1,
@@ -257,22 +284,147 @@
 #              "max-queues": 1,
 #              "backend-cap": 2,
 #              "log-size": 0,
-#              "backend-features": 0,
+#              "backend-features": {
+#                  "dev-features": [],
+#                  "transports": []
+#              },
 #              "nvqs": 2,
-#              "protocol-features": 0,
+#              "protocol-features": {
+#                  "protocols": []
+#              },
 #              "vq-index": 0,
 #              "log-enabled": false,
-#              "acked-features": 5100306432,
-#              "features": 13908344832
+#              "acked-features": {
+#                  "dev-features": [
+#                      "VIRTIO_NET_F_MRG_RXBUF: Driver can merge receive buffers"
+#                  ],
+#                  "transports": [
+#                      "VIRTIO_RING_F_EVENT_IDX: Used & avail. event fields enabled",
+#                      "VIRTIO_RING_F_INDIRECT_DESC: Indirect descriptors supported",
+#                      "VIRTIO_F_VERSION_1: Device compliant for v1 spec (legacy)"
+#                  ]
+#              },
+#              "features": {
+#                  "dev-features": [
+#                      "VHOST_F_LOG_ALL: Logging write descriptors supported",
+#                      "VIRTIO_NET_F_MRG_RXBUF: Driver can merge receive buffers"
+#                  ],
+#                  "transports": [
+#                      "VIRTIO_RING_F_EVENT_IDX: Used & avail. event fields enabled",
+#                      "VIRTIO_RING_F_INDIRECT_DESC: Indirect descriptors supported",
+#                      "VIRTIO_F_IOMMU_PLATFORM: Device can be used on IOMMU platform",
+#                      "VIRTIO_F_VERSION_1: Device compliant for v1 spec (legacy)",
+#                      "VIRTIO_F_ANY_LAYOUT: Device accepts arbitrary desc. layouts",
+#                      "VIRTIO_F_NOTIFY_ON_EMPTY: Notify when device runs out of avail. descs. on VQ"
+#                  ]
+#              }
+#          },
+#          "backend-features": {
+#              "dev-features": [
+#                  "VHOST_USER_F_PROTOCOL_FEATURES: Vhost-user protocol features negotation supported",
+#                  "VIRTIO_NET_F_GSO: Handling GSO-type packets supported",
+#                  "VIRTIO_NET_F_CTRL_MAC_ADDR: MAC address set through control channel",
+#                  "VIRTIO_NET_F_GUEST_ANNOUNCE: Driver sending gratuitous packets supported",
+#                  "VIRTIO_NET_F_CTRL_RX_EXTRA: Extra RX mode control supported",
+#                  "VIRTIO_NET_F_CTRL_VLAN: Control channel VLAN filtering supported",
+#                  "VIRTIO_NET_F_CTRL_RX: Control channel RX mode supported",
+#                  "VIRTIO_NET_F_CTRL_VQ: Control channel available",
+#                  "VIRTIO_NET_F_STATUS: Configuration status field available",
+#                  "VIRTIO_NET_F_MRG_RXBUF: Driver can merge receive buffers",
+#                  "VIRTIO_NET_F_HOST_UFO: Device can receive UFO",
+#                  "VIRTIO_NET_F_HOST_ECN: Device can receive TSO with ECN",
+#                  "VIRTIO_NET_F_HOST_TSO6: Device can receive TSOv6",
+#                  "VIRTIO_NET_F_HOST_TSO4: Device can receive TSOv4",
+#                  "VIRTIO_NET_F_GUEST_UFO: Driver can receive UFO",
+#                  "VIRTIO_NET_F_GUEST_ECN: Driver can receive TSO with ECN",
+#                  "VIRTIO_NET_F_GUEST_TSO6: Driver can receive TSOv6",
+#                  "VIRTIO_NET_F_GUEST_TSO4: Driver can receive TSOv4",
+#                  "VIRTIO_NET_F_MAC: Device has given MAC address",
+#                  "VIRTIO_NET_F_CTRL_GUEST_OFFLOADS: Control channel offloading reconfig. supported",
+#                  "VIRTIO_NET_F_GUEST_CSUM: Driver handling packets with partial checksum supported",
+#                  "VIRTIO_NET_F_CSUM: Device handling packets with partial checksum supported"
+#              ],
+#              "transports": [
+#                  "VIRTIO_RING_F_EVENT_IDX: Used & avail. event fields enabled",
+#                  "VIRTIO_RING_F_INDIRECT_DESC: Indirect descriptors supported",
+#                  "VIRTIO_F_VERSION_1: Device compliant for v1 spec (legacy)",
+#                  "VIRTIO_F_ANY_LAYOUT: Device accepts arbitrary desc. layouts",
+#                  "VIRTIO_F_NOTIFY_ON_EMPTY: Notify when device runs out of avail. descs. on VQ"
+#              ]
 #          },
-#          "backend-features": 6337593319,
 #          "start-on-kick": false,
 #          "isr": 1,
 #          "broken": false,
-#          "status": 15,
+#          "status": {
+#              "statuses": [
+#                  "VIRTIO_CONFIG_S_ACKNOWLEDGE: Valid virtio device found",
+#                  "VIRTIO_CONFIG_S_DRIVER: Guest OS compatible with device",
+#                  "VIRTIO_CONFIG_S_FEATURES_OK: Feature negotiation complete",
+#                  "VIRTIO_CONFIG_S_DRIVER_OK: Driver setup and ready"
+#              ]
+#          },
 #          "num-vqs": 3,
-#          "guest-features": 5111807911,
-#          "host-features": 6337593319,
+#          "guest-features": {
+#              "dev-features": [
+#                  "VIRTIO_NET_F_CTRL_MAC_ADDR: MAC address set through control channel",
+#                  "VIRTIO_NET_F_GUEST_ANNOUNCE: Driver sending gratuitous packets supported",
+#                  "VIRTIO_NET_F_CTRL_VLAN: Control channel VLAN filtering supported",
+#                  "VIRTIO_NET_F_CTRL_RX: Control channel RX mode supported",
+#                  "VIRTIO_NET_F_CTRL_VQ: Control channel available",
+#                  "VIRTIO_NET_F_STATUS: Configuration status field available",
+#                  "VIRTIO_NET_F_MRG_RXBUF: Driver can merge receive buffers",
+#                  "VIRTIO_NET_F_HOST_UFO: Device can receive UFO",
+#                  "VIRTIO_NET_F_HOST_ECN: Device can receive TSO with ECN",
+#                  "VIRTIO_NET_F_HOST_TSO6: Device can receive TSOv6",
+#                  "VIRTIO_NET_F_HOST_TSO4: Device can receive TSOv4",
+#                  "VIRTIO_NET_F_GUEST_UFO: Driver can receive UFO",
+#                  "VIRTIO_NET_F_GUEST_ECN: Driver can receive TSO with ECN",
+#                  "VIRTIO_NET_F_GUEST_TSO6: Driver can receive TSOv6",
+#                  "VIRTIO_NET_F_GUEST_TSO4: Driver can receive TSOv4",
+#                  "VIRTIO_NET_F_MAC: Device has given MAC address",
+#                  "VIRTIO_NET_F_CTRL_GUEST_OFFLOADS: Control channel offloading reconfig. supported",
+#                  "VIRTIO_NET_F_GUEST_CSUM: Driver handling packets with partial checksum supported",
+#                  "VIRTIO_NET_F_CSUM: Device handling packets with partial checksum supported"
+#              ],
+#              "transports": [
+#                  "VIRTIO_RING_F_EVENT_IDX: Used & avail. event fields enabled",
+#                  "VIRTIO_RING_F_INDIRECT_DESC: Indirect descriptors supported",
+#                  "VIRTIO_F_VERSION_1: Device compliant for v1 spec (legacy)"
+#             ]
+#          },
+#          "host-features": {
+#              "dev-features": [
+#                  "VHOST_USER_F_PROTOCOL_FEATURES: Vhost-user protocol features negotation supported",
+#                  "VIRTIO_NET_F_GSO: Handling GSO-type packets supported",
+#                  "VIRTIO_NET_F_CTRL_MAC_ADDR: MAC address set through control channel",
+#                  "VIRTIO_NET_F_GUEST_ANNOUNCE: Driver sending gratuitous packets supported",
+#                  "VIRTIO_NET_F_CTRL_RX_EXTRA: Extra RX mode control supported",
+#                  "VIRTIO_NET_F_CTRL_VLAN: Control channel VLAN filtering supported",
+#                  "VIRTIO_NET_F_CTRL_RX: Control channel RX mode supported",
+#                  "VIRTIO_NET_F_CTRL_VQ: Control channel available",
+#                  "VIRTIO_NET_F_STATUS: Configuration status field available",
+#                  "VIRTIO_NET_F_MRG_RXBUF: Driver can merge receive buffers",
+#                  "VIRTIO_NET_F_HOST_UFO: Device can receive UFO",
+#                  "VIRTIO_NET_F_HOST_ECN: Device can receive TSO with ECN",
+#                  "VIRTIO_NET_F_HOST_TSO6: Device can receive TSOv6",
+#                  "VIRTIO_NET_F_HOST_TSO4: Device can receive TSOv4",
+#                  "VIRTIO_NET_F_GUEST_UFO: Driver can receive UFO",
+#                  "VIRTIO_NET_F_GUEST_ECN: Driver can receive TSO with ECN",
+#                  "VIRTIO_NET_F_GUEST_TSO6: Driver can receive TSOv6",
+#                  "VIRTIO_NET_F_GUEST_TSO4: Driver can receive TSOv4",
+#                  "VIRTIO_NET_F_MAC: Device has given MAC address",
+#                  "VIRTIO_NET_F_CTRL_GUEST_OFFLOADS: Control channel offloading reconfig. supported",
+#                  "VIRTIO_NET_F_GUEST_CSUM: Driver handling packets with partial checksum supported",
+#                  "VIRTIO_NET_F_CSUM: Device handling packets with partial checksum supported"
+#              ],
+#              "transports": [
+#                  "VIRTIO_RING_F_EVENT_IDX: Used & avail. event fields enabled",
+#                  "VIRTIO_RING_F_INDIRECT_DESC: Indirect descriptors supported",
+#                  "VIRTIO_F_VERSION_1: Device compliant for v1 spec (legacy)",
+#                  "VIRTIO_F_ANY_LAYOUT: Device accepts arbitrary desc. layouts",
+#                  "VIRTIO_F_NOTIFY_ON_EMPTY: Notify when device runs out of avail. descs. on VQ"
+#             ]
+#          },
 #          "use-guest-notifier-mask": true,
 #          "vm-running": true,
 #          "queue-sel": 2,
@@ -288,3 +440,62 @@
   'data': { 'path': 'str' },
   'returns': 'VirtioStatus',
   'features': [ 'unstable' ] }
+
+##
+# @VirtioDeviceStatus:
+#
+# A structure defined to list the configuration statuses of a virtio
+# device
+#
+# @statuses: List of decoded configuration statuses of the virtio
+#            device
+#
+# @unknown-statuses: Virtio device statuses bitmap that have not been decoded
+#
+# Since: 7.1
+##
+
+{ 'struct': 'VirtioDeviceStatus',
+  'data': { 'statuses': [ 'str' ],
+            '*unknown-statuses': 'uint8' } }
+
+##
+# @VhostDeviceProtocols:
+#
+# A structure defined to list the vhost user protocol features of a
+# Vhost User device
+#
+# @protocols: List of decoded vhost user protocol features of a vhost
+#             user device
+#
+# @unknown-protocols: Vhost user device protocol features bitmap that
+#                     have not been decoded
+#
+# Since: 7.1
+##
+
+{ 'struct': 'VhostDeviceProtocols',
+  'data': { 'protocols': [ 'str' ],
+            '*unknown-protocols': 'uint64' } }
+
+##
+# @VirtioDeviceFeatures:
+#
+# The common fields that apply to most Virtio devices. Some devices
+# may not have their own device-specific features (e.g. virtio-rng).
+#
+# @transports: List of transport features of the virtio device
+#
+# @dev-features: List of device-specific features (if the device has
+#                unique features)
+#
+# @unknown-dev-features: Virtio device features bitmap that have not
+#                        been decoded
+#
+# Since: 7.1
+##
+
+{ 'struct': 'VirtioDeviceFeatures',
+  'data': { 'transports': [ 'str' ],
+            '*dev-features': [ 'str' ],
+            '*unknown-dev-features': 'uint64' } }
