NEWS: Document ccwgroup based qeth device support

Signed-off-by: Boris Fiuczynski <fiuczy@linux.ibm.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>

diff --git a/NEWS.rst b/NEWS.rst
index 7dc6a3fa37803b4bbe8cf80f8754ad37b4eae36c..4fc8a3bba068e061ef0715b2a481d0c86b37c830 100644 (file)
--- a/NEWS.rst
+++ b/NEWS.rst
@@ -31,6 +31,17 @@ v11.1.0 (unreleased)
 
 * **New features**
 
+  * nodedev: Support ccwgroup based qeth devices
+
+    CCW group devices are devices that use multiple subchannels on the
+    mainframe's channel subsystem. A qeth group device maps to subchannels and
+    their corresponding device numbers and device bus-IDs. The ``ccwgroup``
+    device nodes are placed besides the subchannel nodes under computer and list
+    the group members within a new ``ccwgroup`` capability. A new capability
+    ``ccwgroup_member`` is added into capability ``ccw`` to represent a device
+    membership to a ccwgroup. Filters are added to find ccwgroups as well as
+    ccwgroup members.
+
   * ch: Support handling events from cloud-hypervisor
 
     The ch driver now supports handling events from the cloud-hypervisor.