diff options
Diffstat (limited to 'drivers/net/ethernet/freescale/enetc/enetc.c')
| -rw-r--r-- | drivers/net/ethernet/freescale/enetc/enetc.c | 34 |
1 files changed, 33 insertions, 1 deletions
diff --git a/drivers/net/ethernet/freescale/enetc/enetc.c b/drivers/net/ethernet/freescale/enetc/enetc.c index ccf2611f4a20..298c55786fd9 100644 --- a/drivers/net/ethernet/freescale/enetc/enetc.c +++ b/drivers/net/ethernet/freescale/enetc/enetc.c @@ -756,6 +756,9 @@ void enetc_get_si_caps(struct enetc_si *si) if (val & ENETC_SIPCAPR0_QBV) si->hw_features |= ENETC_SI_F_QBV; + + if (val & ENETC_SIPCAPR0_PSFP) + si->hw_features |= ENETC_SI_F_PSFP; } static int enetc_dma_alloc_bdr(struct enetc_bdr *r, size_t bd_size) @@ -1518,6 +1521,8 @@ int enetc_setup_tc(struct net_device *ndev, enum tc_setup_type type, return enetc_setup_tc_cbs(ndev, type_data); case TC_SETUP_QDISC_ETF: return enetc_setup_tc_txtime(ndev, type_data); + case TC_SETUP_BLOCK: + return enetc_setup_tc_psfp(ndev, type_data); default: return -EOPNOTSUPP; } @@ -1567,15 +1572,42 @@ static int enetc_set_rss(struct net_device *ndev, int en) return 0; } +static int enetc_set_psfp(struct net_device *ndev, int en) +{ + struct enetc_ndev_priv *priv = netdev_priv(ndev); + int err; + + if (en) { + err = enetc_psfp_enable(priv); + if (err) + return err; + + priv->active_offloads |= ENETC_F_QCI; + return 0; + } + + err = enetc_psfp_disable(priv); + if (err) + return err; + + priv->active_offloads &= ~ENETC_F_QCI; + + return 0; +} + int enetc_set_features(struct net_device *ndev, netdev_features_t features) { netdev_features_t changed = ndev->features ^ features; + int err = 0; if (changed & NETIF_F_RXHASH) enetc_set_rss(ndev, !!(features & NETIF_F_RXHASH)); - return 0; + if (changed & NETIF_F_HW_TC) + err = enetc_set_psfp(ndev, !!(features & NETIF_F_HW_TC)); + + return err; } #ifdef CONFIG_FSL_ENETC_PTP_CLOCK |