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-rw-r--r--Documentation/networking/ethtool-netlink.rst17
1 files changed, 17 insertions, 0 deletions
diff --git a/Documentation/networking/ethtool-netlink.rst b/Documentation/networking/ethtool-netlink.rst
index b8d00676ed82..530c1775e5f4 100644
--- a/Documentation/networking/ethtool-netlink.rst
+++ b/Documentation/networking/ethtool-netlink.rst
@@ -227,6 +227,7 @@ Userspace to kernel:
``ETHTOOL_MSG_MM_SET`` set MAC merge layer parameters
``ETHTOOL_MSG_TS_GET`` get current timestamping
``ETHTOOL_MSG_TS_LIST_GET`` list available timestampings
+ ``ETHTOOL_MSG_TS_SET`` set current timestamping
===================================== =================================
Kernel to userspace:
@@ -2038,6 +2039,21 @@ Kernel response contents:
This command lists all the possible timestamp layer available.
+TS_SET
+======
+
+Modify the selected timestamping.
+
+Request contents:
+
+ ======================= ====== ===================
+ ``ETHTOOL_A_TS_HEADER`` nested reply header
+ ``ETHTOOL_A_TS_LAYER`` u32 timestamping
+ ======================= ====== ===================
+
+This command set the timestamping with one that should be listed by the
+TSLIST_GET command.
+
Request translation
===================
@@ -2146,4 +2162,5 @@ are netlink only.
n/a ``ETHTOOL_MSG_MM_SET``
n/a ``ETHTOOL_MSG_TS_GET``
n/a ``ETHTOOL_MSG_TS_LIST_GET``
+ n/a ``ETHTOOL_MSG_TS_SET``
=================================== =====================================