aboutsummaryrefslogtreecommitdiff
path: root/qapi
diff options
context:
space:
mode:
authorKevin Wolf <kwolf@redhat.com>2020-10-20 12:47:58 +0200
committerKevin Wolf <kwolf@redhat.com>2021-03-19 10:17:13 +0100
commit3d0d3c30ae3a259bff176f85a3efa2d0816695af (patch)
tree227a3adb98ca4151ab74dcaf21cdbe90ebc02b80 /qapi
parentf3189b9135ae9bbc922ac56528784ca9cd04ef4a (diff)
downloadqemu-arm-3d0d3c30ae3a259bff176f85a3efa2d0816695af.tar.gz
qapi/qom: Add ObjectOptions for colo-compare
This adds a QAPI schema for the properties of the colo-compare object. Signed-off-by: Kevin Wolf <kwolf@redhat.com> Acked-by: Paolo Bonzini <pbonzini@redhat.com> Acked-by: Peter Krempa <pkrempa@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com>
Diffstat (limited to 'qapi')
-rw-r--r--qapi/qom.json49
1 files changed, 49 insertions, 0 deletions
diff --git a/qapi/qom.json b/qapi/qom.json
index b600b1b7a7..0cdc361797 100644
--- a/qapi/qom.json
+++ b/qapi/qom.json
@@ -223,6 +223,53 @@
'canbus': 'str' } }
##
+# @ColoCompareProperties:
+#
+# Properties for colo-compare objects.
+#
+# @primary_in: name of the character device backend to use for the primary
+# input (incoming packets are redirected to @outdev)
+#
+# @secondary_in: name of the character device backend to use for secondary
+# input (incoming packets are only compared to the input on
+# @primary_in and then dropped)
+#
+# @outdev: name of the character device backend to use for output
+#
+# @iothread: name of the iothread to run in
+#
+# @notify_dev: name of the character device backend to be used to communicate
+# with the remote colo-frame (only for Xen COLO)
+#
+# @compare_timeout: the maximum time to hold a packet from @primary_in for
+# comparison with an incoming packet on @secondary_in in
+# milliseconds (default: 3000)
+#
+# @expired_scan_cycle: the interval at which colo-compare checks whether
+# packets from @primary have timed out, in milliseconds
+# (default: 3000)
+#
+# @max_queue_size: the maximum number of packets to keep in the queue for
+# comparing with incoming packets from @secondary_in. If the
+# queue is full and addtional packets are received, the
+# addtional packets are dropped. (default: 1024)
+#
+# @vnet_hdr_support: if true, vnet header support is enabled (default: false)
+#
+# Since: 2.8
+##
+{ 'struct': 'ColoCompareProperties',
+ 'data': { 'primary_in': 'str',
+ 'secondary_in': 'str',
+ 'outdev': 'str',
+ 'iothread': 'str',
+ '*notify_dev': 'str',
+ '*compare_timeout': 'uint64',
+ '*expired_scan_cycle': 'uint32',
+ '*max_queue_size': 'uint32',
+ '*vnet_hdr_support': 'bool' } }
+
+##
# @CryptodevBackendProperties:
#
# Properties for cryptodev-backend and cryptodev-backend-builtin objects.
@@ -458,6 +505,7 @@
'authz-simple',
'can-bus',
'can-host-socketcan',
+ 'colo-compare',
'cryptodev-backend',
'cryptodev-backend-builtin',
{ 'name': 'cryptodev-vhost-user',
@@ -501,6 +549,7 @@
'authz-pam': 'AuthZPAMProperties',
'authz-simple': 'AuthZSimpleProperties',
'can-host-socketcan': 'CanHostSocketcanProperties',
+ 'colo-compare': 'ColoCompareProperties',
'cryptodev-backend': 'CryptodevBackendProperties',
'cryptodev-backend-builtin': 'CryptodevBackendProperties',
'cryptodev-vhost-user': { 'type': 'CryptodevVhostUserProperties',