diff options
| -rw-r--r-- | drivers/net/ethernet/freescale/fec_main.c | 13 |
1 files changed, 9 insertions, 4 deletions
diff --git a/drivers/net/ethernet/freescale/fec_main.c b/drivers/net/ethernet/freescale/fec_main.c index 8fbe47703d47..9ce0319b33c3 100644 --- a/drivers/net/ethernet/freescale/fec_main.c +++ b/drivers/net/ethernet/freescale/fec_main.c @@ -3732,12 +3732,18 @@ static int fec_enet_bpf(struct net_device *dev, struct netdev_bpf *bpf) if (fep->quirks & FEC_QUIRK_SWAP_FRAME) return -EOPNOTSUPP; + if (!bpf->prog) + xdp_features_clear_redirect_target(dev); + if (is_run) { napi_disable(&fep->napi); netif_tx_disable(dev); } old_prog = xchg(&fep->xdp_prog, bpf->prog); + if (old_prog) + bpf_prog_put(old_prog); + fec_restart(dev); if (is_run) { @@ -3745,8 +3751,8 @@ static int fec_enet_bpf(struct net_device *dev, struct netdev_bpf *bpf) netif_tx_start_all_queues(dev); } - if (old_prog) - bpf_prog_put(old_prog); + if (bpf->prog) + xdp_features_set_redirect_target(dev, false); return 0; @@ -4016,8 +4022,7 @@ static int fec_enet_init(struct net_device *ndev) if (!(fep->quirks & FEC_QUIRK_SWAP_FRAME)) ndev->xdp_features = NETDEV_XDP_ACT_BASIC | - NETDEV_XDP_ACT_REDIRECT | - NETDEV_XDP_ACT_NDO_XMIT; + NETDEV_XDP_ACT_REDIRECT; fec_restart(ndev); |