i40e: Add method to keep track of current rxnfc settings
This patch adds a struct to the VSI struct to keep track of rxnfc
settings done via ethtool. Without this patch, the device can only
list the options available, not the current settings and this is not
clear to the user. Without current settings, the available settings
never changing looks like a bug.
Also update the copyright year.
Change-ID: I087bbfdb33b330496a671630a7586773e3b3e589
Signed-off-by: Carolyn Wyborny <carolyn.wyborny@intel.com>
Tested-by: Jim Young <james.m.young@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
diff --git a/drivers/net/ethernet/intel/i40e/i40e_ethtool.c b/drivers/net/ethernet/intel/i40e/i40e_ethtool.c
index 5854460..5ef77dd 100644
--- a/drivers/net/ethernet/intel/i40e/i40e_ethtool.c
+++ b/drivers/net/ethernet/intel/i40e/i40e_ethtool.c
@@ -1741,6 +1741,11 @@
{
cmd->data = 0;
+ if (pf->vsi[pf->lan_vsi]->rxnfc.data != 0) {
+ cmd->data = pf->vsi[pf->lan_vsi]->rxnfc.data;
+ cmd->flow_type = pf->vsi[pf->lan_vsi]->rxnfc.flow_type;
+ return 0;
+ }
/* Report default options for RSS on i40e */
switch (cmd->flow_type) {
case TCP_V4_FLOW:
@@ -2012,6 +2017,9 @@
wr32(hw, I40E_PFQF_HENA(1), (u32)(hena >> 32));
i40e_flush(hw);
+ /* Save setting for future output/update */
+ pf->vsi[pf->lan_vsi]->rxnfc = *nfc;
+
return 0;
}