[PATCH RFC net-next 5/5] net: ethernet: ti: am65-cpsw: enable zero copy in XDP features

Roger Quadros rogerq at kernel.org
Tue May 20 10:23:54 UTC 2025


Now that we have the plumbing in for XDP zero copy RX and TX, enable
the zero copy feature flag.

Signed-off-by: Roger Quadros <rogerq at kernel.org>
---
 drivers/net/ethernet/ti/am65-cpsw-nuss.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/drivers/net/ethernet/ti/am65-cpsw-nuss.c b/drivers/net/ethernet/ti/am65-cpsw-nuss.c
index e89b3cefcb05..894a0bd2a810 100644
--- a/drivers/net/ethernet/ti/am65-cpsw-nuss.c
+++ b/drivers/net/ethernet/ti/am65-cpsw-nuss.c
@@ -3173,7 +3173,8 @@ am65_cpsw_nuss_init_port_ndev(struct am65_cpsw_common *common, u32 port_idx)
 			       NETIF_F_HW_VLAN_CTAG_FILTER;
 	port->ndev->xdp_features = NETDEV_XDP_ACT_BASIC |
 				   NETDEV_XDP_ACT_REDIRECT |
-				   NETDEV_XDP_ACT_NDO_XMIT;
+				   NETDEV_XDP_ACT_NDO_XMIT |
+				   NETDEV_XDP_ACT_XSK_ZEROCOPY;
 	port->ndev->vlan_features |=  NETIF_F_SG;
 	port->ndev->netdev_ops = &am65_cpsw_nuss_netdev_ops;
 	port->ndev->ethtool_ops = &am65_cpsw_ethtool_ops_slave;

-- 
2.34.1



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