Add support for the ethtool get_link and get_link_ksettings
operations. Display standard port information using ethtool.
Before the change:
$ethtool enP30832s1
> No data available
After the change:
$ethtool enP30832s1
> Settings for enP30832s1:
Supported ports: [ ]
Supported link modes: Not reported
Supported pause frame use: No
Supports auto-negotiation: No
Supported FEC modes: Not reported
Advertised link modes: Not reported
Advertised pause frame use: No
Advertised auto-negotiation: No
Advertised FEC modes: Not reported
Speed: Unknown!
Duplex: Full
Auto-negotiation: off
Port: Other
PHYAD: 0
Transceiver: internal
Link detected: yes
Signed-off-by: Erni Sri Satya Vennela <ernis@xxxxxxxxxxxxxxxxxxx>
Reviewed-by: Haiyang Zhang <haiyangz@xxxxxxxxxxxxx>
Reviewed-by: Shradha Gupta <shradhagupta@xxxxxxxxxxxxxxxxxxx>
---
Changes in v2:
* Remove support for displaying auto-negotiation details
* Change PORT_DA to PORT_OTHER
---
drivers/net/ethernet/microsoft/mana/mana_ethtool.c | 11 +++++++++++
1 file changed, 11 insertions(+)
diff --git a/drivers/net/ethernet/microsoft/mana/mana_ethtool.c b/drivers/net/ethernet/microsoft/mana/mana_ethtool.c
index dc3864377538..349f11bf8e64 100644
--- a/drivers/net/ethernet/microsoft/mana/mana_ethtool.c
+++ b/drivers/net/ethernet/microsoft/mana/mana_ethtool.c
@@ -443,6 +443,15 @@ static int mana_set_ringparam(struct net_device *ndev,
return err;
}
+static int mana_get_link_ksettings(struct net_device *ndev,
+ struct ethtool_link_ksettings *cmd)
+{
+ cmd->base.duplex = DUPLEX_FULL;
+ cmd->base.port = PORT_OTHER;
+
+ return 0;
+}
+
const struct ethtool_ops mana_ethtool_ops = {
.get_ethtool_stats = mana_get_ethtool_stats,
.get_sset_count = mana_get_sset_count,
@@ -456,4 +465,6 @@ const struct ethtool_ops mana_ethtool_ops = {
.set_channels = mana_set_channels,
.get_ringparam = mana_get_ringparam,
.set_ringparam = mana_set_ringparam,
+ .get_link_ksettings = mana_get_link_ksettings,
+ .get_link = ethtool_op_get_link,
};
--
2.34.1
