diff options
Diffstat (limited to 'drivers/net/ethernet/intel/ixgbe/ixgbe_main.c')
| -rw-r--r-- | drivers/net/ethernet/intel/ixgbe/ixgbe_main.c | 30 |
1 files changed, 16 insertions, 14 deletions
diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c b/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c index 4507fba8747a..773c35fecace 100644 --- a/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c +++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c @@ -6647,7 +6647,7 @@ int ixgbe_setup_rx_resources(struct ixgbe_adapter *adapter, rx_ring->queue_index, ixgbe_rx_napi_id(rx_ring)) < 0) goto err; - rx_ring->xdp_prog = adapter->xdp_prog; + WRITE_ONCE(rx_ring->xdp_prog, adapter->xdp_prog); return 0; err: @@ -8943,7 +8943,8 @@ ixgbe_mdio_read(struct net_device *netdev, int prtad, int devad, u16 addr) int regnum = addr; if (devad != MDIO_DEVAD_NONE) - regnum |= (devad << 16) | MII_ADDR_C45; + return mdiobus_c45_read(adapter->mii_bus, prtad, + devad, regnum); return mdiobus_read(adapter->mii_bus, prtad, regnum); } @@ -8966,7 +8967,8 @@ static int ixgbe_mdio_write(struct net_device *netdev, int prtad, int devad, int regnum = addr; if (devad != MDIO_DEVAD_NONE) - regnum |= (devad << 16) | MII_ADDR_C45; + return mdiobus_c45_write(adapter->mii_bus, prtad, devad, + regnum, value); return mdiobus_write(adapter->mii_bus, prtad, regnum, value); } @@ -10303,14 +10305,15 @@ static int ixgbe_xdp_setup(struct net_device *dev, struct bpf_prog *prog) synchronize_rcu(); err = ixgbe_setup_tc(dev, adapter->hw_tcs); - if (err) { - rcu_assign_pointer(adapter->xdp_prog, old_prog); + if (err) return -EINVAL; - } + if (!prog) + xdp_features_clear_redirect_target(dev); } else { - for (i = 0; i < adapter->num_rx_queues; i++) - (void)xchg(&adapter->rx_ring[i]->xdp_prog, - adapter->xdp_prog); + for (i = 0; i < adapter->num_rx_queues; i++) { + WRITE_ONCE(adapter->rx_ring[i]->xdp_prog, + adapter->xdp_prog); + } } if (old_prog) @@ -10326,6 +10329,7 @@ static int ixgbe_xdp_setup(struct net_device *dev, struct bpf_prog *prog) if (adapter->xdp_ring[i]->xsk_pool) (void)ixgbe_xsk_wakeup(adapter->netdev, i, XDP_WAKEUP_RX); + xdp_features_set_redirect_target(dev, true); } return 0; @@ -10814,8 +10818,6 @@ static int ixgbe_probe(struct pci_dev *pdev, const struct pci_device_id *ent) goto err_pci_reg; } - pci_enable_pcie_error_reporting(pdev); - pci_set_master(pdev); pci_save_state(pdev); @@ -11023,6 +11025,9 @@ skip_sriov: netdev->priv_flags |= IFF_UNICAST_FLT; netdev->priv_flags |= IFF_SUPP_NOFCS; + netdev->xdp_features = NETDEV_XDP_ACT_BASIC | NETDEV_XDP_ACT_REDIRECT | + NETDEV_XDP_ACT_XSK_ZEROCOPY; + /* MTU range: 68 - 9710 */ netdev->min_mtu = ETH_MIN_MTU; netdev->max_mtu = IXGBE_MAX_JUMBO_FRAME_SIZE - (ETH_HLEN + ETH_FCS_LEN); @@ -11243,7 +11248,6 @@ err_ioremap: disable_dev = !test_and_set_bit(__IXGBE_DISABLED, &adapter->state); free_netdev(netdev); err_alloc_etherdev: - pci_disable_pcie_error_reporting(pdev); pci_release_mem_regions(pdev); err_pci_reg: err_dma: @@ -11332,8 +11336,6 @@ static void ixgbe_remove(struct pci_dev *pdev) disable_dev = !test_and_set_bit(__IXGBE_DISABLED, &adapter->state); free_netdev(netdev); - pci_disable_pcie_error_reporting(pdev); - if (disable_dev) pci_disable_device(pdev); } |