Enable the zero copy feature flag in xdp_set_features_flag() for a given ndev to get the AF-XDP zero copy support running for both Tx and Rx.
Signed-off-by: Meghana Malladi m-malladi@ti.com --- drivers/net/ethernet/ti/icssg/icssg_prueth.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/drivers/net/ethernet/ti/icssg/icssg_prueth.c b/drivers/net/ethernet/ti/icssg/icssg_prueth.c index 57a98ac0d303..c63970581332 100644 --- a/drivers/net/ethernet/ti/icssg/icssg_prueth.c +++ b/drivers/net/ethernet/ti/icssg/icssg_prueth.c @@ -1555,7 +1555,8 @@ static int prueth_netdev_init(struct prueth *prueth, xdp_set_features_flag(ndev, NETDEV_XDP_ACT_BASIC | NETDEV_XDP_ACT_REDIRECT | - NETDEV_XDP_ACT_NDO_XMIT); + NETDEV_XDP_ACT_NDO_XMIT | + NETDEV_XDP_ACT_XSK_ZEROCOPY);
netif_napi_add(ndev, &emac->napi_rx, icssg_napi_rx_poll); hrtimer_setup(&emac->rx_hrtimer, &emac_rx_timer_callback, CLOCK_MONOTONIC,