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| author | Yuval Shaia <yuval.shaia@oracle.com> | 2018-12-21 16:40:24 +0200 |
|---|---|---|
| committer | Marcel Apfelbaum <marcel.apfelbaum@gmail.com> | 2018-12-22 11:09:56 +0200 |
| commit | 4a5c9903f3164cef134e7f81b361b3fa7d5c0b52 (patch) | |
| tree | 5b5b4dd651d60ef7e8733af953beb9f0d9bfe4e6 /qapi/rdma.json | |
| parent | 1625bb13dadad959ce1a6a6912c8e5c167591e87 (diff) | |
qapi: Define new QMP message for pvrdma
pvrdma requires that the same GID attached to it will be attached to the
backend device in the host.
A new QMP messages is defined so pvrdma device can broadcast any change
made to its GID table. This event is captured by libvirt which in turn
will update the GID table in the backend device.
Signed-off-by: Yuval Shaia <yuval.shaia@oracle.com>
Reviewed-by: Marcel Apfelbaum <marcel.apfelbaum@gmail.com>
Acked-by: Markus Armbruster <armbru@redhat.com>
Signed-off-by: Marcel Apfelbaum <marcel.apfelbaum@gmail.com>
Diffstat (limited to 'qapi/rdma.json')
| -rw-r--r-- | qapi/rdma.json | 38 |
1 files changed, 38 insertions, 0 deletions
diff --git a/qapi/rdma.json b/qapi/rdma.json new file mode 100644 index 0000000000..b58105b1b6 --- /dev/null +++ b/qapi/rdma.json @@ -0,0 +1,38 @@ +# -*- Mode: Python -*- +# + +## +# = RDMA device +## + +## +# @RDMA_GID_STATUS_CHANGED: +# +# Emitted when guest driver adds/deletes GID to/from device +# +# @netdev: RoCE Network Device name +# +# @gid-status: Add or delete indication +# +# @subnet-prefix: Subnet Prefix +# +# @interface-id : Interface ID +# +# Since: 4.0 +# +# Example: +# +# <- {"timestamp": {"seconds": 1541579657, "microseconds": 986760}, +# "event": "RDMA_GID_STATUS_CHANGED", +# "data": +# {"netdev": "bridge0", +# "interface-id": 15880512517475447892, +# "gid-status": true, +# "subnet-prefix": 33022}} +# +## +{ 'event': 'RDMA_GID_STATUS_CHANGED', + 'data': { 'netdev' : 'str', + 'gid-status' : 'bool', + 'subnet-prefix' : 'uint64', + 'interface-id' : 'uint64' } } |