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authorPaolo Abeni <pabeni@redhat.com>2025-09-22 16:18:23 +0200
committerMichael S. Tsirkin <mst@redhat.com>2025-10-04 10:50:37 -0400
commita76f5b795cab8ea0654e4813caa694470d7250a9 (patch)
treefe3379e631a09b96e897fbbe26762f5660344f07 /hw/virtio/virtio-qmp.h
parent9f979ef0e01a2dd47d167c482a9e2d1dcdff2d3f (diff)
downloadfocaccia-qemu-a76f5b795cab8ea0654e4813caa694470d7250a9.tar.gz
focaccia-qemu-a76f5b795cab8ea0654e4813caa694470d7250a9.zip
qmp: update virtio features map to support extended features
Extend the VirtioDeviceFeatures struct with an additional u64
to track unknown features in the 64-127 bit range and decode
the full virtio features spaces for vhost and virtio devices.

Also add entries for the soon-to-be-supported virtio net GSO over
UDP features.

Reviewed-by: Akihiko Odaki <odaki@rsg.ci.i.u-tokyo.ac.jp>
Acked-by: Jason Wang <jasowang@redhat.com>
Acked-by: Markus Armbruster <armbru@redhat.com>
Acked-by: Stefano Garzarella <sgarzare@redhat.com>
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
Tested-by: Lei Yang <leiyang@redhat.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Message-ID: <e51969f94d89045b333f1bc5ef5fca9e12fc371a.1758549625.git.pabeni@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Diffstat (limited to 'hw/virtio/virtio-qmp.h')
-rw-r--r--hw/virtio/virtio-qmp.h3
1 files changed, 2 insertions, 1 deletions
diff --git a/hw/virtio/virtio-qmp.h b/hw/virtio/virtio-qmp.h
index 245a446a56..e0a1e49035 100644
--- a/hw/virtio/virtio-qmp.h
+++ b/hw/virtio/virtio-qmp.h
@@ -18,6 +18,7 @@
 VirtIODevice *qmp_find_virtio_device(const char *path);
 VirtioDeviceStatus *qmp_decode_status(uint8_t bitmap);
 VhostDeviceProtocols *qmp_decode_protocols(uint64_t bitmap);
-VirtioDeviceFeatures *qmp_decode_features(uint16_t device_id, uint64_t bitmap);
+VirtioDeviceFeatures *qmp_decode_features(uint16_t device_id,
+                                          const uint64_t *bitmap);
 
 #endif