diff options
| author | Andrew Lunn <andrew@lunn.ch> | 2020-05-10 21:12:33 +0200 |
|---|---|---|
| committer | Jakub Kicinski <kuba@kernel.org> | 2020-05-10 12:28:41 -0700 |
| commit | 11ca3c4261cdb4e2f33e32daf6447f8185843317 (patch) | |
| tree | 407ca8128cd28acb4f31c7932af57aaac836209d /Documentation | |
| parent | 97c22438963a7484c05c59ab6654e30f0a3e9288 (diff) | |
net: ethtool: netlink: Add support for triggering a cable test
Add new ethtool netlink calls to trigger the starting of a PHY cable
test.
Add Kconfig'ury to ETHTOOL_NETLINK so that PHYLIB is not a module when
ETHTOOL_NETLINK is builtin, which would result in kernel linking errors.
v2:
Remove unwanted white space change
Remove ethnl_cable_test_act_ops and use doit handler
Rename cable_test_set_policy cable_test_act_policy
Remove ETHTOOL_MSG_CABLE_TEST_ACT_REPLY
v3:
Remove ETHTOOL_MSG_CABLE_TEST_ACT_REPLY from documentation
Remove unused cable_test_get_policy
Add Reviewed-by tags
v4:
Remove unwanted blank line
Signed-off-by: Andrew Lunn <andrew@lunn.ch>
Reviewed-by: Michal Kubecek <mkubecek@suse.cz>
Reviewed-by: Florian Fainelli <f.fainelli@gmail.com>
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Diffstat (limited to 'Documentation')
| -rw-r--r-- | Documentation/networking/ethtool-netlink.rst | 16 |
1 files changed, 15 insertions, 1 deletions
diff --git a/Documentation/networking/ethtool-netlink.rst b/Documentation/networking/ethtool-netlink.rst index 8f5cefc539cf..a8731d33d0c9 100644 --- a/Documentation/networking/ethtool-netlink.rst +++ b/Documentation/networking/ethtool-netlink.rst @@ -204,6 +204,7 @@ Userspace to kernel: ``ETHTOOL_MSG_EEE_GET`` get EEE settings ``ETHTOOL_MSG_EEE_SET`` set EEE settings ``ETHTOOL_MSG_TSINFO_GET`` get timestamping info + ``ETHTOOL_MSG_CABLE_TEST_ACT`` action start cable test ===================================== ================================ Kernel to userspace: @@ -958,13 +959,25 @@ Kernel response contents: is no special value for this case). The bitset attributes are omitted if they would be empty (no bit set). +CABLE_TEST +========== + +Start a cable test. + +Request contents: + + ==================================== ====== ========================== + ``ETHTOOL_A_CABLE_TEST_HEADER`` nested request header + ==================================== ====== ========================== + Request translation =================== The following table maps ioctl commands to netlink commands providing their functionality. Entries with "n/a" in right column are commands which do not -have their netlink replacement yet. +have their netlink replacement yet. Entries which "n/a" in the left column +are netlink only. =================================== ===================================== ioctl command netlink command @@ -1053,4 +1066,5 @@ have their netlink replacement yet. ``ETHTOOL_PHY_STUNABLE`` n/a ``ETHTOOL_GFECPARAM`` n/a ``ETHTOOL_SFECPARAM`` n/a + n/a ''ETHTOOL_MSG_CABLE_TEST_ACT'' =================================== ===================================== |