i40e: Add warning for NPAR partitions with link speed less than 10Gbps
NPAR enabled partitions should warn the user when detected link speed is
less than 10Gpbs.
Change-ID: I7728bb8ce279bf0f4f755d78d7071074a4eb5f69
Signed-off-by: Greg Rose <gregory.v.rose@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
diff --git a/drivers/net/ethernet/intel/i40e/i40e_main.c b/drivers/net/ethernet/intel/i40e/i40e_main.c
index a5f2660..7c14973 100644
--- a/drivers/net/ethernet/intel/i40e/i40e_main.c
+++ b/drivers/net/ethernet/intel/i40e/i40e_main.c
@@ -4557,6 +4557,15 @@
return;
}
+ /* Warn user if link speed on NPAR enabled partition is not at
+ * least 10GB
+ */
+ if (vsi->back->hw.func_caps.npar_enable &&
+ (vsi->back->hw.phy.link_info.link_speed == I40E_LINK_SPEED_1GB ||
+ vsi->back->hw.phy.link_info.link_speed == I40E_LINK_SPEED_100MB))
+ netdev_warn(vsi->netdev,
+ "The partition detected link speed that is less than 10Gbps\n");
+
switch (vsi->back->hw.phy.link_info.link_speed) {
case I40E_LINK_SPEED_40GB:
strlcpy(speed, "40 Gbps", SPEED_SIZE);