diff options
Diffstat (limited to 'drivers/net/ethernet/ti/cpsw.c')
| -rw-r--r-- | drivers/net/ethernet/ti/cpsw.c | 25 |
1 files changed, 15 insertions, 10 deletions
diff --git a/drivers/net/ethernet/ti/cpsw.c b/drivers/net/ethernet/ti/cpsw.c index f4d7aec50479..1850e348f555 100644 --- a/drivers/net/ethernet/ti/cpsw.c +++ b/drivers/net/ethernet/ti/cpsw.c @@ -1236,6 +1236,7 @@ static inline int cpsw_tx_packet_submit(struct cpsw_priv *priv, { struct cpsw_common *cpsw = priv->cpsw; + skb_tx_timestamp(skb); return cpdma_chan_submit(txch, skb, skb->data, skb->len, priv->emac_port + cpsw->data.dual_emac); } @@ -1597,6 +1598,7 @@ static netdev_tx_t cpsw_ndo_start_xmit(struct sk_buff *skb, { struct cpsw_priv *priv = netdev_priv(ndev); struct cpsw_common *cpsw = priv->cpsw; + struct cpts *cpts = cpsw->cpts; struct netdev_queue *txq; struct cpdma_chan *txch; int ret, q_idx; @@ -1608,11 +1610,9 @@ static netdev_tx_t cpsw_ndo_start_xmit(struct sk_buff *skb, } if (skb_shinfo(skb)->tx_flags & SKBTX_HW_TSTAMP && - cpts_is_tx_enabled(cpsw->cpts)) + cpts_is_tx_enabled(cpts) && cpts_can_timestamp(cpts, skb)) skb_shinfo(skb)->tx_flags |= SKBTX_IN_PROGRESS; - skb_tx_timestamp(skb); - q_idx = skb_get_queue_mapping(skb); if (q_idx >= cpsw->tx_ch_num) q_idx = q_idx % cpsw->tx_ch_num; @@ -1731,10 +1731,14 @@ static int cpsw_hwtstamp_set(struct net_device *dev, struct ifreq *ifr) cpts_rx_enable(cpts, 0); break; case HWTSTAMP_FILTER_ALL: + case HWTSTAMP_FILTER_NTP_ALL: + return -ERANGE; case HWTSTAMP_FILTER_PTP_V1_L4_EVENT: case HWTSTAMP_FILTER_PTP_V1_L4_SYNC: case HWTSTAMP_FILTER_PTP_V1_L4_DELAY_REQ: - return -ERANGE; + cpts_rx_enable(cpts, HWTSTAMP_FILTER_PTP_V1_L4_EVENT); + cfg.rx_filter = HWTSTAMP_FILTER_PTP_V1_L4_EVENT; + break; case HWTSTAMP_FILTER_PTP_V2_L4_EVENT: case HWTSTAMP_FILTER_PTP_V2_L4_SYNC: case HWTSTAMP_FILTER_PTP_V2_L4_DELAY_REQ: @@ -1744,7 +1748,7 @@ static int cpsw_hwtstamp_set(struct net_device *dev, struct ifreq *ifr) case HWTSTAMP_FILTER_PTP_V2_EVENT: case HWTSTAMP_FILTER_PTP_V2_SYNC: case HWTSTAMP_FILTER_PTP_V2_DELAY_REQ: - cpts_rx_enable(cpts, 1); + cpts_rx_enable(cpts, HWTSTAMP_FILTER_PTP_V2_EVENT); cfg.rx_filter = HWTSTAMP_FILTER_PTP_V2_EVENT; break; default: @@ -1783,7 +1787,7 @@ static int cpsw_hwtstamp_get(struct net_device *dev, struct ifreq *ifr) cfg.tx_type = cpts_is_tx_enabled(cpts) ? HWTSTAMP_TX_ON : HWTSTAMP_TX_OFF; cfg.rx_filter = (cpts_is_rx_enabled(cpts) ? - HWTSTAMP_FILTER_PTP_V2_EVENT : HWTSTAMP_FILTER_NONE); + cpts->rx_enable : HWTSTAMP_FILTER_NONE); return copy_to_user(ifr->ifr_data, &cfg, sizeof(cfg)) ? -EFAULT : 0; } @@ -2140,6 +2144,7 @@ static int cpsw_get_ts_info(struct net_device *ndev, (1 << HWTSTAMP_TX_ON); info->rx_filters = (1 << HWTSTAMP_FILTER_NONE) | + (1 << HWTSTAMP_FILTER_PTP_V1_L4_EVENT) | (1 << HWTSTAMP_FILTER_PTP_V2_EVENT); return 0; } @@ -2165,11 +2170,11 @@ static int cpsw_get_link_ksettings(struct net_device *ndev, struct cpsw_common *cpsw = priv->cpsw; int slave_no = cpsw_slave_index(cpsw, priv); - if (cpsw->slaves[slave_no].phy) - return phy_ethtool_ksettings_get(cpsw->slaves[slave_no].phy, - ecmd); - else + if (!cpsw->slaves[slave_no].phy) return -EOPNOTSUPP; + + phy_ethtool_ksettings_get(cpsw->slaves[slave_no].phy, ecmd); + return 0; } static int cpsw_set_link_ksettings(struct net_device *ndev, |