diff options
Diffstat (limited to 'drivers/net/ethernet/freescale/enetc/enetc_pf.c')
-rw-r--r-- | drivers/net/ethernet/freescale/enetc/enetc_pf.c | 83 |
1 files changed, 38 insertions, 45 deletions
diff --git a/drivers/net/ethernet/freescale/enetc/enetc_pf.c b/drivers/net/ethernet/freescale/enetc/enetc_pf.c index 224fc37a6757..f61fedf462e5 100644 --- a/drivers/net/ethernet/freescale/enetc/enetc_pf.c +++ b/drivers/net/ethernet/freescale/enetc/enetc_pf.c @@ -129,16 +129,20 @@ static void enetc_clear_mac_ht_flt(struct enetc_si *si, int si_idx, int type) } static void enetc_set_mac_ht_flt(struct enetc_si *si, int si_idx, int type, - u32 *hash) + unsigned long hash) { bool err = si->errata & ENETC_ERR_UCMCSWP; if (type == UC) { - enetc_port_wr(&si->hw, ENETC_PSIUMHFR0(si_idx, err), *hash); - enetc_port_wr(&si->hw, ENETC_PSIUMHFR1(si_idx), *(hash + 1)); + enetc_port_wr(&si->hw, ENETC_PSIUMHFR0(si_idx, err), + lower_32_bits(hash)); + enetc_port_wr(&si->hw, ENETC_PSIUMHFR1(si_idx), + upper_32_bits(hash)); } else { /* MC */ - enetc_port_wr(&si->hw, ENETC_PSIMMHFR0(si_idx, err), *hash); - enetc_port_wr(&si->hw, ENETC_PSIMMHFR1(si_idx), *(hash + 1)); + enetc_port_wr(&si->hw, ENETC_PSIMMHFR0(si_idx, err), + lower_32_bits(hash)); + enetc_port_wr(&si->hw, ENETC_PSIMMHFR1(si_idx), + upper_32_bits(hash)); } } @@ -182,7 +186,7 @@ static void enetc_sync_mac_filters(struct enetc_pf *pf) if (i == UC) enetc_clear_mac_flt_entry(si, pos); - enetc_set_mac_ht_flt(si, 0, i, (u32 *)f->mac_hash_table); + enetc_set_mac_ht_flt(si, 0, i, *f->mac_hash_table); } } @@ -248,10 +252,10 @@ static void enetc_pf_set_rx_mode(struct net_device *ndev) } static void enetc_set_vlan_ht_filter(struct enetc_hw *hw, int si_idx, - u32 *hash) + unsigned long hash) { - enetc_port_wr(hw, ENETC_PSIVHFR0(si_idx), *hash); - enetc_port_wr(hw, ENETC_PSIVHFR1(si_idx), *(hash + 1)); + enetc_port_wr(hw, ENETC_PSIVHFR0(si_idx), lower_32_bits(hash)); + enetc_port_wr(hw, ENETC_PSIVHFR1(si_idx), upper_32_bits(hash)); } static int enetc_vid_hash_idx(unsigned int vid) @@ -279,7 +283,7 @@ static void enetc_sync_vlan_ht_filter(struct enetc_pf *pf, bool rehash) } } - enetc_set_vlan_ht_filter(&pf->si->hw, 0, (u32 *)pf->vlan_ht_filter); + enetc_set_vlan_ht_filter(&pf->si->hw, 0, *pf->vlan_ht_filter); } static int enetc_vlan_rx_add_vid(struct net_device *ndev, __be16 prot, u16 vid) @@ -703,6 +707,8 @@ static const struct net_device_ops enetc_ndev_ops = { .ndo_set_features = enetc_pf_set_features, .ndo_do_ioctl = enetc_ioctl, .ndo_setup_tc = enetc_setup_tc, + .ndo_bpf = enetc_setup_bpf, + .ndo_xdp_xmit = enetc_xdp_xmit, }; static void enetc_pf_netdev_setup(struct enetc_si *si, struct net_device *ndev, @@ -1081,26 +1087,6 @@ static int enetc_init_port_rss_memory(struct enetc_si *si) return err; } -static void enetc_init_unused_port(struct enetc_si *si) -{ - struct device *dev = &si->pdev->dev; - struct enetc_hw *hw = &si->hw; - int err; - - si->cbd_ring.bd_count = ENETC_CBDR_DEFAULT_SIZE; - err = enetc_alloc_cbdr(dev, &si->cbd_ring); - if (err) - return; - - enetc_setup_cbdr(hw, &si->cbd_ring); - - enetc_init_port_rfs_memory(si); - enetc_init_port_rss_memory(si); - - enetc_clear_cbdr(hw); - enetc_free_cbdr(dev, &si->cbd_ring); -} - static int enetc_pf_probe(struct pci_dev *pdev, const struct pci_device_id *ent) { @@ -1124,8 +1110,24 @@ static int enetc_pf_probe(struct pci_dev *pdev, goto err_map_pf_space; } + err = enetc_setup_cbdr(&pdev->dev, &si->hw, ENETC_CBDR_DEFAULT_SIZE, + &si->cbd_ring); + if (err) + goto err_setup_cbdr; + + err = enetc_init_port_rfs_memory(si); + if (err) { + dev_err(&pdev->dev, "Failed to initialize RFS memory\n"); + goto err_init_port_rfs; + } + + err = enetc_init_port_rss_memory(si); + if (err) { + dev_err(&pdev->dev, "Failed to initialize RSS memory\n"); + goto err_init_port_rss; + } + if (node && !of_device_is_available(node)) { - enetc_init_unused_port(si); dev_info(&pdev->dev, "device is disabled, skipping\n"); err = -ENODEV; goto err_device_disabled; @@ -1158,18 +1160,6 @@ static int enetc_pf_probe(struct pci_dev *pdev, goto err_alloc_si_res; } - err = enetc_init_port_rfs_memory(si); - if (err) { - dev_err(&pdev->dev, "Failed to initialize RFS memory\n"); - goto err_init_port_rfs; - } - - err = enetc_init_port_rss_memory(si); - if (err) { - dev_err(&pdev->dev, "Failed to initialize RSS memory\n"); - goto err_init_port_rss; - } - err = enetc_configure_si(priv); if (err) { dev_err(&pdev->dev, "Failed to configure SI\n"); @@ -1205,15 +1195,17 @@ err_phylink_create: err_mdiobus_create: enetc_free_msix(priv); err_config_si: -err_init_port_rss: -err_init_port_rfs: err_alloc_msix: enetc_free_si_resources(priv); err_alloc_si_res: si->ndev = NULL; free_netdev(ndev); err_alloc_netdev: +err_init_port_rss: +err_init_port_rfs: err_device_disabled: + enetc_teardown_cbdr(&si->cbd_ring); +err_setup_cbdr: err_map_pf_space: enetc_pci_remove(pdev); @@ -1239,6 +1231,7 @@ static void enetc_pf_remove(struct pci_dev *pdev) enetc_free_msix(priv); enetc_free_si_resources(priv); + enetc_teardown_cbdr(&si->cbd_ring); free_netdev(si->ndev); |