i40evf: report link speed
The PF driver tells us the link speed, so do something with that
information. Add link speed to log messages, and report speed through
ethtool.
Change-Id: I279dc9540cc5203376406050a3e8d67e128d5882
Signed-off-by: Mitch Williams <mitch.a.williams@intel.com>
Tested-by: Andrew Bowers <andrewx.bowers@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
diff --git a/drivers/net/ethernet/intel/i40evf/i40evf_ethtool.c b/drivers/net/ethernet/intel/i40evf/i40evf_ethtool.c
index c9c202f6..e17a154 100644
--- a/drivers/net/ethernet/intel/i40evf/i40evf_ethtool.c
+++ b/drivers/net/ethernet/intel/i40evf/i40evf_ethtool.c
@@ -74,13 +74,33 @@
static int i40evf_get_settings(struct net_device *netdev,
struct ethtool_cmd *ecmd)
{
- /* In the future the VF will be able to query the PF for
- * some information - for now use a dummy value
- */
+ struct i40evf_adapter *adapter = netdev_priv(netdev);
+
ecmd->supported = 0;
ecmd->autoneg = AUTONEG_DISABLE;
ecmd->transceiver = XCVR_DUMMY1;
ecmd->port = PORT_NONE;
+ /* Set speed and duplex */
+ switch (adapter->link_speed) {
+ case I40E_LINK_SPEED_40GB:
+ ethtool_cmd_speed_set(ecmd, SPEED_40000);
+ break;
+ case I40E_LINK_SPEED_20GB:
+ ethtool_cmd_speed_set(ecmd, SPEED_20000);
+ break;
+ case I40E_LINK_SPEED_10GB:
+ ethtool_cmd_speed_set(ecmd, SPEED_10000);
+ break;
+ case I40E_LINK_SPEED_1GB:
+ ethtool_cmd_speed_set(ecmd, SPEED_1000);
+ break;
+ case I40E_LINK_SPEED_100MB:
+ ethtool_cmd_speed_set(ecmd, SPEED_100);
+ break;
+ default:
+ break;
+ }
+ ecmd->duplex = DUPLEX_FULL;
return 0;
}