diff options
Diffstat (limited to 'drivers/net/ethernet/engleder')
-rw-r--r-- | drivers/net/ethernet/engleder/tsnep_ethtool.c | 6 | ||||
-rw-r--r-- | drivers/net/ethernet/engleder/tsnep_main.c | 68 |
2 files changed, 44 insertions, 30 deletions
diff --git a/drivers/net/ethernet/engleder/tsnep_ethtool.c b/drivers/net/ethernet/engleder/tsnep_ethtool.c index 65ec1abc9442..228a638eae16 100644 --- a/drivers/net/ethernet/engleder/tsnep_ethtool.c +++ b/drivers/net/ethernet/engleder/tsnep_ethtool.c @@ -305,21 +305,17 @@ static void tsnep_ethtool_get_channels(struct net_device *netdev, } static int tsnep_ethtool_get_ts_info(struct net_device *netdev, - struct ethtool_ts_info *info) + struct kernel_ethtool_ts_info *info) { struct tsnep_adapter *adapter = netdev_priv(netdev); info->so_timestamping = SOF_TIMESTAMPING_TX_SOFTWARE | - SOF_TIMESTAMPING_RX_SOFTWARE | - SOF_TIMESTAMPING_SOFTWARE | SOF_TIMESTAMPING_TX_HARDWARE | SOF_TIMESTAMPING_RX_HARDWARE | SOF_TIMESTAMPING_RAW_HARDWARE; if (adapter->ptp_clock) info->phc_index = ptp_clock_index(adapter->ptp_clock); - else - info->phc_index = -1; info->tx_types = BIT(HWTSTAMP_TX_OFF) | BIT(HWTSTAMP_TX_ON); diff --git a/drivers/net/ethernet/engleder/tsnep_main.c b/drivers/net/ethernet/engleder/tsnep_main.c index 64eadd320798..0d030cb0b21c 100644 --- a/drivers/net/ethernet/engleder/tsnep_main.c +++ b/drivers/net/ethernet/engleder/tsnep_main.c @@ -229,8 +229,10 @@ static int tsnep_phy_loopback(struct tsnep_adapter *adapter, bool enable) * would delay a working loopback anyway, let's ensure that loopback * is working immediately by setting link mode directly */ - if (!retval && enable) + if (!retval && enable) { + netif_carrier_on(adapter->netdev); tsnep_set_link_mode(adapter); + } return retval; } @@ -238,7 +240,7 @@ static int tsnep_phy_loopback(struct tsnep_adapter *adapter, bool enable) static int tsnep_phy_open(struct tsnep_adapter *adapter) { struct phy_device *phydev; - struct ethtool_eee ethtool_eee; + struct ethtool_keee ethtool_keee; int retval; retval = phy_connect_direct(adapter->netdev, adapter->phydev, @@ -257,8 +259,8 @@ static int tsnep_phy_open(struct tsnep_adapter *adapter) phy_remove_link_mode(phydev, ETHTOOL_LINK_MODE_1000baseT_Half_BIT); /* disable EEE autoneg, EEE not supported by TSNEP */ - memset(ðtool_eee, 0, sizeof(ethtool_eee)); - phy_ethtool_set_eee(adapter->phydev, ðtool_eee); + memset(ðtool_keee, 0, sizeof(ethtool_keee)); + phy_ethtool_set_eee(adapter->phydev, ðtool_keee); adapter->phydev->irq = PHY_MAC_INTERRUPT; phy_start(adapter->phydev); @@ -1266,6 +1268,14 @@ static int tsnep_rx_refill_zc(struct tsnep_rx *rx, int count, bool reuse) return desc_refilled; } +static void tsnep_xsk_rx_need_wakeup(struct tsnep_rx *rx, int desc_available) +{ + if (desc_available) + xsk_set_rx_need_wakeup(rx->xsk_pool); + else + xsk_clear_rx_need_wakeup(rx->xsk_pool); +} + static bool tsnep_xdp_run_prog(struct tsnep_rx *rx, struct bpf_prog *prog, struct xdp_buff *xdp, int *status, struct netdev_queue *tx_nq, struct tsnep_tx *tx) @@ -1577,7 +1587,7 @@ static int tsnep_rx_poll_zc(struct tsnep_rx *rx, struct napi_struct *napi, length = __le32_to_cpu(entry->desc_wb->properties) & TSNEP_DESC_LENGTH_MASK; xsk_buff_set_size(entry->xdp, length - ETH_FCS_LEN); - xsk_buff_dma_sync_for_cpu(entry->xdp, rx->xsk_pool); + xsk_buff_dma_sync_for_cpu(entry->xdp); /* RX metadata with timestamps is in front of actual data, * subtract metadata size to get length of actual data and @@ -1627,10 +1637,7 @@ static int tsnep_rx_poll_zc(struct tsnep_rx *rx, struct napi_struct *napi, desc_available -= tsnep_rx_refill_zc(rx, desc_available, false); if (xsk_uses_need_wakeup(rx->xsk_pool)) { - if (desc_available) - xsk_set_rx_need_wakeup(rx->xsk_pool); - else - xsk_clear_rx_need_wakeup(rx->xsk_pool); + tsnep_xsk_rx_need_wakeup(rx, desc_available); return done; } @@ -1775,14 +1782,8 @@ static void tsnep_rx_reopen_xsk(struct tsnep_rx *rx) * first polling would be too late as need wakeup signalisation would * be delayed for an indefinite time */ - if (xsk_uses_need_wakeup(rx->xsk_pool)) { - int desc_available = tsnep_rx_desc_available(rx); - - if (desc_available) - xsk_set_rx_need_wakeup(rx->xsk_pool); - else - xsk_clear_rx_need_wakeup(rx->xsk_pool); - } + if (xsk_uses_need_wakeup(rx->xsk_pool)) + tsnep_xsk_rx_need_wakeup(rx, tsnep_rx_desc_available(rx)); } static bool tsnep_pending(struct tsnep_queue *queue) @@ -1965,23 +1966,41 @@ failed: static void tsnep_queue_enable(struct tsnep_queue *queue) { + struct tsnep_adapter *adapter = queue->adapter; + + netif_napi_set_irq(&queue->napi, queue->irq); napi_enable(&queue->napi); - tsnep_enable_irq(queue->adapter, queue->irq_mask); + tsnep_enable_irq(adapter, queue->irq_mask); - if (queue->tx) + if (queue->tx) { + netif_queue_set_napi(adapter->netdev, queue->tx->queue_index, + NETDEV_QUEUE_TYPE_TX, &queue->napi); tsnep_tx_enable(queue->tx); + } - if (queue->rx) + if (queue->rx) { + netif_queue_set_napi(adapter->netdev, queue->rx->queue_index, + NETDEV_QUEUE_TYPE_RX, &queue->napi); tsnep_rx_enable(queue->rx); + } } static void tsnep_queue_disable(struct tsnep_queue *queue) { - if (queue->tx) + struct tsnep_adapter *adapter = queue->adapter; + + if (queue->rx) + netif_queue_set_napi(adapter->netdev, queue->rx->queue_index, + NETDEV_QUEUE_TYPE_RX, NULL); + + if (queue->tx) { tsnep_tx_disable(queue->tx, &queue->napi); + netif_queue_set_napi(adapter->netdev, queue->tx->queue_index, + NETDEV_QUEUE_TYPE_TX, NULL); + } napi_disable(&queue->napi); - tsnep_disable_irq(queue->adapter, queue->irq_mask); + tsnep_disable_irq(adapter, queue->irq_mask); /* disable RX after NAPI polling has been disabled, because RX can be * enabled during NAPI polling @@ -2570,8 +2589,7 @@ static int tsnep_probe(struct platform_device *pdev) mutex_init(&adapter->rxnfc_lock); INIT_LIST_HEAD(&adapter->rxnfc_rules); - io = platform_get_resource(pdev, IORESOURCE_MEM, 0); - adapter->addr = devm_ioremap_resource(&pdev->dev, io); + adapter->addr = devm_platform_get_and_ioremap_resource(pdev, 0, &io); if (IS_ERR(adapter->addr)) return PTR_ERR(adapter->addr); netdev->mem_start = io->start; @@ -2689,7 +2707,7 @@ static struct platform_driver tsnep_driver = { .of_match_table = tsnep_of_match, }, .probe = tsnep_probe, - .remove_new = tsnep_remove, + .remove = tsnep_remove, }; module_platform_driver(tsnep_driver); |