[PATCH net v2 1/3] net: ti: icssg-prueth: Set XDP feature flags for ndev

[Meghana Malladi]

xdp_features demonstrates what all XDP capabilities are supported
on a given network device. The driver needs to set these xdp_features
flag to let the network stack know what XDP features a given driver
is supporting. These flags need to be set for a given ndev irrespective
of any XDP program being loaded or not.

Fixes: 62aa3246f462 ("net: ti: icssg-prueth: Add XDP support")
Signed-off-by: Meghana Malladi <m-malladi at ti.com>
---
 drivers/net/ethernet/ti/icssg/icssg_prueth.c | 9 ++++-----
 1 file changed, 4 insertions(+), 5 deletions(-)

diff --git a/drivers/net/ethernet/ti/icssg/icssg_prueth.c b/drivers/net/ethernet/ti/icssg/icssg_prueth.c
index 443f90fa6557..ee35fecf61e7 100644
--- a/drivers/net/ethernet/ti/icssg/icssg_prueth.c
+++ b/drivers/net/ethernet/ti/icssg/icssg_prueth.c
@@ -1109,11 +1109,6 @@ static int emac_xdp_xmit(struct net_device *dev, int n, struct xdp_frame **frame
 static int emac_xdp_setup(struct prueth_emac *emac, struct netdev_bpf *bpf)
 {
 	struct bpf_prog *prog = bpf->prog;
-	xdp_features_t val;
-
-	val = NETDEV_XDP_ACT_BASIC | NETDEV_XDP_ACT_REDIRECT |
-	      NETDEV_XDP_ACT_NDO_XMIT;
-	xdp_set_features_flag(emac->ndev, val);
 
 	if (!emac->xdpi.prog && !prog)
 		return 0;
@@ -1291,6 +1286,10 @@ static int prueth_netdev_init(struct prueth *prueth,
 	ndev->hw_features = NETIF_F_SG;
 	ndev->features = ndev->hw_features | NETIF_F_HW_VLAN_CTAG_FILTER;
 	ndev->hw_features |= NETIF_PRUETH_HSR_OFFLOAD_FEATURES;
+	xdp_set_features_flag(ndev,
+			      NETDEV_XDP_ACT_BASIC |
+			      NETDEV_XDP_ACT_REDIRECT |
+			      NETDEV_XDP_ACT_NDO_XMIT);
 
 	netif_napi_add(ndev, &emac->napi_rx, icssg_napi_rx_poll);
 	hrtimer_setup(&emac->rx_hrtimer, &emac_rx_timer_callback, CLOCK_MONOTONIC,
-- 
2.43.0