Merge branch 'enetc-xdp-fixes'

Vladimir Oltean says:

====================
Fixups for XDP on NXP ENETC

After some more XDP testing on the NXP LS1028A, this is a set of 10 bug
fixes, simplifications and tweaks, ranging from addressing Toke's feedback
(the network stack can run concurrently with XDP on the same TX rings)
to fixing some OOM conditions seen under TX congestion.
====================
Signed-off-by: David S. Miller <davem@davemloft.net>

drivers/net/ethernet/freescale/enetc/enetc.h

@@ -79,7 +79,7 @@ struct enetc_xdp_data {
 };
 
 #define ENETC_RX_RING_DEFAULT_SIZE	2048
-#define ENETC_TX_RING_DEFAULT_SIZE	256
+#define ENETC_TX_RING_DEFAULT_SIZE	2048
 #define ENETC_DEFAULT_TX_WORK		(ENETC_TX_RING_DEFAULT_SIZE / 2)
 
 struct enetc_bdr {
@@ -317,6 +317,7 @@ struct enetc_ndev_priv {
 
 	u32 speed; /* store speed for compare update pspeed */
 
+	struct enetc_bdr **xdp_tx_ring;
 	struct enetc_bdr *tx_ring[16];
 	struct enetc_bdr *rx_ring[16];