ixgbevf: Add XDP support for pass and drop actions
Implement XDP_PASS and XDP_DROP based on the ixgbe implementation.
Based largely on commit 924708081629 ("ixgbe: add XDP support for pass and
drop actions").
Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com>
Acked-by: John Fastabend <john.fastabend@gmail.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/ixgbevf/ethtool.c b/drivers/net/ethernet/intel/ixgbevf/ethtool.c
index e7623fe..4946a62 100644
--- a/drivers/net/ethernet/intel/ixgbevf/ethtool.c
+++ b/drivers/net/ethernet/intel/ixgbevf/ethtool.c
@@ -1,7 +1,7 @@
/*******************************************************************************
Intel 82599 Virtual Function driver
- Copyright(c) 1999 - 2015 Intel Corporation.
+ Copyright(c) 1999 - 2018 Intel Corporation.
This program is free software; you can redistribute it and/or modify it
under the terms and conditions of the GNU General Public License,
@@ -336,8 +336,13 @@ static int ixgbevf_set_ringparam(struct net_device *netdev,
for (i = 0; i < adapter->num_rx_queues; i++) {
/* clone ring and setup updated count */
rx_ring[i] = *adapter->rx_ring[i];
+
+ /* Clear copied XDP RX-queue info */
+ memset(&rx_ring[i].xdp_rxq, 0,
+ sizeof(rx_ring[i].xdp_rxq));
+
rx_ring[i].count = new_rx_count;
- err = ixgbevf_setup_rx_resources(&rx_ring[i]);
+ err = ixgbevf_setup_rx_resources(adapter, &rx_ring[i]);
if (err) {
while (i) {
i--;