ixgbe: setup xdp_rxq_info
Driver hook points for xdp_rxq_info:
* reg : ixgbe_setup_rx_resources()
* unreg: ixgbe_free_rx_resources()
Tested on actual hardware.
V2: Fix ixgbe_set_ringparam, clear xdp_rxq_info in temp_ring
Cc: intel-wired-lan@lists.osuosl.org
Cc: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Cc: Alexander Duyck <alexander.duyck@gmail.com>
Signed-off-by: Jesper Dangaard Brouer <brouer@redhat.com>
Acked-by: John Fastabend <john.fastabend@gmail.com>
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_ethtool.c b/drivers/net/ethernet/intel/ixgbe/ixgbe_ethtool.c
index 0aad1c2..0aaf70b 100644
--- a/drivers/net/ethernet/intel/ixgbe/ixgbe_ethtool.c
+++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_ethtool.c
@@ -1156,6 +1156,10 @@ static int ixgbe_set_ringparam(struct net_device *netdev,
memcpy(&temp_ring[i], adapter->rx_ring[i],
sizeof(struct ixgbe_ring));
+ /* Clear copied XDP RX-queue info */
+ memset(&temp_ring[i].xdp_rxq, 0,
+ sizeof(temp_ring[i].xdp_rxq));
+
temp_ring[i].count = new_rx_count;
err = ixgbe_setup_rx_resources(adapter, &temp_ring[i]);
if (err) {