[libvirt PATCH 1/3] qemu: capabilities: Introduce QEMU_CAPS_NETDEV_STREAM_RECONNECT

From: Peter Krempa <pkrempa(a)redhat.com>

Detect that the 'stream' netdev backend supports reconnecting.

Signed-off-by: Peter Krempa <pkrempa(a)redhat.com>
Signed-off-by: Laine Stump <laine(a)redhat.com>
---
 src/qemu/qemu_capabilities.c                     | 4 ++++
 src/qemu/qemu_capabilities.h                     | 3 +++
 tests/qemucapabilitiesdata/caps_8.0.0.x86_64.xml | 1 +
 3 files changed, 8 insertions(+)

diff --git a/src/qemu/qemu_capabilities.c b/src/qemu/qemu_capabilities.c
index d92d5a62dd..3cb5785baa 100644
--- a/src/qemu/qemu_capabilities.c
+++ b/src/qemu/qemu_capabilities.c
@@ -687,6 +687,9 @@ VIR_ENUM_IMPL(virQEMUCaps,
               "virtio-crypto", /* QEMU_CAPS_DEVICE_VIRTIO_CRYPTO */
               "cryptodev-backend-lkcf", /* QEMU_CAPS_OBJECT_CRYPTO_LKCF */
               "pvpanic-pci", /* QEMU_CAPS_DEVICE_PANIC_PCI */
+
+              /* 445 */
+              "netdev.stream.reconnect", /* QEMU_CAPS_NETDEV_STREAM_RECONNECT
*/
     );
 
 
@@ -1559,6 +1562,7 @@ static struct virQEMUCapsStringFlags virQEMUCapsQMPSchemaQueries[] =
{
     { "nbd-server-start/arg-type/tls-creds", QEMU_CAPS_NBD_TLS },
     { "nbd-server-add/arg-type/bitmap", QEMU_CAPS_NBD_BITMAP },
     { "netdev_add/arg-type/+stream", QEMU_CAPS_NETDEV_STREAM },
+    { "netdev_add/arg-type/+stream/reconnect",
QEMU_CAPS_NETDEV_STREAM_RECONNECT },
     { "netdev_add/arg-type/+vhost-vdpa", QEMU_CAPS_NETDEV_VHOST_VDPA },
     /* JSON support for -netdev was introduced for the 'dgram' netdev type */
     { "netdev_add/arg-type/type/^dgram", QEMU_CAPS_NETDEV_JSON },
diff --git a/src/qemu/qemu_capabilities.h b/src/qemu/qemu_capabilities.h
index b72348cf88..d049f79dd9 100644
--- a/src/qemu/qemu_capabilities.h
+++ b/src/qemu/qemu_capabilities.h
@@ -667,6 +667,9 @@ typedef enum { /* virQEMUCapsFlags grouping marker for syntax-check
*/
     QEMU_CAPS_OBJECT_CRYPTO_LKCF, /* -object cryptodev-backend-lkcf */
     QEMU_CAPS_DEVICE_PANIC_PCI, /* -device pvpanic-pci */
 
+    /* 445 */
+    QEMU_CAPS_NETDEV_STREAM_RECONNECT, /* -netdev stream supports reconnect */
+
     QEMU_CAPS_LAST /* this must always be the last item */
 } virQEMUCapsFlags;
 
diff --git a/tests/qemucapabilitiesdata/caps_8.0.0.x86_64.xml
b/tests/qemucapabilitiesdata/caps_8.0.0.x86_64.xml
index bcad3db057..ce051d3f1c 100644
--- a/tests/qemucapabilitiesdata/caps_8.0.0.x86_64.xml
+++ b/tests/qemucapabilitiesdata/caps_8.0.0.x86_64.xml
@@ -205,6 +205,7 @@
   <flag name='virtio-crypto'/>
   <flag name='cryptodev-backend-lkcf'/>
   <flag name='pvpanic-pci'/>
+  <flag name='netdev.stream.reconnect'/>
   <version>7002050</version>
   <kvmVersion>0</kvmVersion>
   <microcodeVersion>43100244</microcodeVersion>
-- 
2.39.2