diff options
Diffstat (limited to 'drivers/net/ethernet/hisilicon/hns3/hns3_ethtool.c')
| -rw-r--r-- | drivers/net/ethernet/hisilicon/hns3/hns3_ethtool.c | 150 |
1 files changed, 103 insertions, 47 deletions
diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3_ethtool.c b/drivers/net/ethernet/hisilicon/hns3/hns3_ethtool.c index b48faf769b1c..82061ab6930f 100644 --- a/drivers/net/ethernet/hisilicon/hns3/hns3_ethtool.c +++ b/drivers/net/ethernet/hisilicon/hns3/hns3_ethtool.c @@ -46,6 +46,12 @@ static const struct hns3_stats hns3_txq_stats[] = { HNS3_TQP_STAT("tso_err", tx_tso_err), HNS3_TQP_STAT("over_max_recursion", over_max_recursion), HNS3_TQP_STAT("hw_limitation", hw_limitation), + HNS3_TQP_STAT("bounce", tx_bounce), + HNS3_TQP_STAT("spare_full", tx_spare_full), + HNS3_TQP_STAT("copy_bits_err", copy_bits_err), + HNS3_TQP_STAT("sgl", tx_sgl), + HNS3_TQP_STAT("skb2sgl_err", skb2sgl_err), + HNS3_TQP_STAT("map_sg_err", map_sg_err), }; #define HNS3_TXQ_STATS_COUNT ARRAY_SIZE(hns3_txq_stats) @@ -65,6 +71,8 @@ static const struct hns3_stats hns3_rxq_stats[] = { HNS3_TQP_STAT("csum_complete", csum_complete), HNS3_TQP_STAT("multicast", rx_multicast), HNS3_TQP_STAT("non_reuse_pg", non_reuse_pg), + HNS3_TQP_STAT("frag_alloc_err", frag_alloc_err), + HNS3_TQP_STAT("frag_alloc", frag_alloc), }; #define HNS3_PRIV_FLAGS_LEN ARRAY_SIZE(hns3_priv_flags) @@ -88,7 +96,6 @@ static int hns3_lp_setup(struct net_device *ndev, enum hnae3_loop loop, bool en) { struct hnae3_handle *h = hns3_get_handle(ndev); struct hnae3_ae_dev *ae_dev = pci_get_drvdata(h->pdev); - bool vlan_filter_enable; int ret; if (!h->ae_algo->ops->set_loopback || @@ -110,14 +117,11 @@ static int hns3_lp_setup(struct net_device *ndev, enum hnae3_loop loop, bool en) if (ret || ae_dev->dev_version >= HNAE3_DEVICE_VERSION_V2) return ret; - if (en) { + if (en) h->ae_algo->ops->set_promisc_mode(h, true, true); - } else { + else /* recover promisc mode before loopback test */ hns3_request_update_promisc_mode(h); - vlan_filter_enable = ndev->flags & IFF_PROMISC ? false : true; - hns3_enable_vlan_filter(ndev, vlan_filter_enable); - } return ret; } @@ -1134,50 +1138,32 @@ static void hns3_get_channels(struct net_device *netdev, h->ae_algo->ops->get_channels(h, ch); } -static int hns3_get_coalesce_per_queue(struct net_device *netdev, u32 queue, - struct ethtool_coalesce *cmd) +static int hns3_get_coalesce(struct net_device *netdev, + struct ethtool_coalesce *cmd) { - struct hns3_enet_tqp_vector *tx_vector, *rx_vector; struct hns3_nic_priv *priv = netdev_priv(netdev); + struct hns3_enet_coalesce *tx_coal = &priv->tx_coal; + struct hns3_enet_coalesce *rx_coal = &priv->rx_coal; struct hnae3_handle *h = priv->ae_handle; - u16 queue_num = h->kinfo.num_tqps; if (hns3_nic_resetting(netdev)) return -EBUSY; - if (queue >= queue_num) { - netdev_err(netdev, - "Invalid queue value %u! Queue max id=%u\n", - queue, queue_num - 1); - return -EINVAL; - } - - tx_vector = priv->ring[queue].tqp_vector; - rx_vector = priv->ring[queue_num + queue].tqp_vector; - - cmd->use_adaptive_tx_coalesce = - tx_vector->tx_group.coal.adapt_enable; - cmd->use_adaptive_rx_coalesce = - rx_vector->rx_group.coal.adapt_enable; + cmd->use_adaptive_tx_coalesce = tx_coal->adapt_enable; + cmd->use_adaptive_rx_coalesce = rx_coal->adapt_enable; - cmd->tx_coalesce_usecs = tx_vector->tx_group.coal.int_gl; - cmd->rx_coalesce_usecs = rx_vector->rx_group.coal.int_gl; + cmd->tx_coalesce_usecs = tx_coal->int_gl; + cmd->rx_coalesce_usecs = rx_coal->int_gl; cmd->tx_coalesce_usecs_high = h->kinfo.int_rl_setting; cmd->rx_coalesce_usecs_high = h->kinfo.int_rl_setting; - cmd->tx_max_coalesced_frames = tx_vector->tx_group.coal.int_ql; - cmd->rx_max_coalesced_frames = rx_vector->rx_group.coal.int_ql; + cmd->tx_max_coalesced_frames = tx_coal->int_ql; + cmd->rx_max_coalesced_frames = rx_coal->int_ql; return 0; } -static int hns3_get_coalesce(struct net_device *netdev, - struct ethtool_coalesce *cmd) -{ - return hns3_get_coalesce_per_queue(netdev, 0, cmd); -} - static int hns3_check_gl_coalesce_para(struct net_device *netdev, struct ethtool_coalesce *cmd) { @@ -1292,19 +1278,7 @@ static int hns3_check_coalesce_para(struct net_device *netdev, return ret; } - ret = hns3_check_ql_coalesce_param(netdev, cmd); - if (ret) - return ret; - - if (cmd->use_adaptive_tx_coalesce == 1 || - cmd->use_adaptive_rx_coalesce == 1) { - netdev_info(netdev, - "adaptive-tx=%u and adaptive-rx=%u, tx_usecs or rx_usecs will changed dynamically.\n", - cmd->use_adaptive_tx_coalesce, - cmd->use_adaptive_rx_coalesce); - } - - return 0; + return hns3_check_ql_coalesce_param(netdev, cmd); } static void hns3_set_coalesce_per_queue(struct net_device *netdev, @@ -1350,6 +1324,9 @@ static int hns3_set_coalesce(struct net_device *netdev, struct ethtool_coalesce *cmd) { struct hnae3_handle *h = hns3_get_handle(netdev); + struct hns3_nic_priv *priv = netdev_priv(netdev); + struct hns3_enet_coalesce *tx_coal = &priv->tx_coal; + struct hns3_enet_coalesce *rx_coal = &priv->rx_coal; u16 queue_num = h->kinfo.num_tqps; int ret; int i; @@ -1364,6 +1341,15 @@ static int hns3_set_coalesce(struct net_device *netdev, h->kinfo.int_rl_setting = hns3_rl_round_down(cmd->rx_coalesce_usecs_high); + tx_coal->adapt_enable = cmd->use_adaptive_tx_coalesce; + rx_coal->adapt_enable = cmd->use_adaptive_rx_coalesce; + + tx_coal->int_gl = cmd->tx_coalesce_usecs; + rx_coal->int_gl = cmd->rx_coalesce_usecs; + + tx_coal->int_ql = cmd->tx_max_coalesced_frames; + rx_coal->int_ql = cmd->rx_max_coalesced_frames; + for (i = 0; i < queue_num; i++) hns3_set_coalesce_per_queue(netdev, cmd, i); @@ -1614,12 +1600,77 @@ static int hns3_set_priv_flags(struct net_device *netdev, u32 pflags) return 0; } +static int hns3_get_tunable(struct net_device *netdev, + const struct ethtool_tunable *tuna, + void *data) +{ + struct hns3_nic_priv *priv = netdev_priv(netdev); + int ret = 0; + + switch (tuna->id) { + case ETHTOOL_TX_COPYBREAK: + /* all the tx rings have the same tx_copybreak */ + *(u32 *)data = priv->tx_copybreak; + break; + case ETHTOOL_RX_COPYBREAK: + *(u32 *)data = priv->rx_copybreak; + break; + default: + ret = -EOPNOTSUPP; + break; + } + + return ret; +} + +static int hns3_set_tunable(struct net_device *netdev, + const struct ethtool_tunable *tuna, + const void *data) +{ + struct hns3_nic_priv *priv = netdev_priv(netdev); + struct hnae3_handle *h = priv->ae_handle; + int i, ret = 0; + + switch (tuna->id) { + case ETHTOOL_TX_COPYBREAK: + priv->tx_copybreak = *(u32 *)data; + + for (i = 0; i < h->kinfo.num_tqps; i++) + priv->ring[i].tx_copybreak = priv->tx_copybreak; + + break; + case ETHTOOL_RX_COPYBREAK: + priv->rx_copybreak = *(u32 *)data; + + for (i = h->kinfo.num_tqps; i < h->kinfo.num_tqps * 2; i++) + priv->ring[i].rx_copybreak = priv->rx_copybreak; + + break; + default: + ret = -EOPNOTSUPP; + break; + } + + return ret; +} + #define HNS3_ETHTOOL_COALESCE (ETHTOOL_COALESCE_USECS | \ ETHTOOL_COALESCE_USE_ADAPTIVE | \ ETHTOOL_COALESCE_RX_USECS_HIGH | \ ETHTOOL_COALESCE_TX_USECS_HIGH | \ ETHTOOL_COALESCE_MAX_FRAMES) +static int hns3_get_ts_info(struct net_device *netdev, + struct ethtool_ts_info *info) +{ + struct hnae3_handle *handle = hns3_get_handle(netdev); + + if (handle->ae_algo->ops->get_ts_info) + return handle->ae_algo->ops->get_ts_info(handle, info); + + return ethtool_op_get_ts_info(netdev, info); +} + static const struct ethtool_ops hns3vf_ethtool_ops = { .supported_coalesce_params = HNS3_ETHTOOL_COALESCE, .get_drvinfo = hns3_get_drvinfo, @@ -1646,6 +1697,8 @@ static const struct ethtool_ops hns3vf_ethtool_ops = { .set_msglevel = hns3_set_msglevel, .get_priv_flags = hns3_get_priv_flags, .set_priv_flags = hns3_set_priv_flags, + .get_tunable = hns3_get_tunable, + .set_tunable = hns3_set_tunable, }; static const struct ethtool_ops hns3_ethtool_ops = { @@ -1684,6 +1737,9 @@ static const struct ethtool_ops hns3_ethtool_ops = { .get_module_eeprom = hns3_get_module_eeprom, .get_priv_flags = hns3_get_priv_flags, .set_priv_flags = hns3_set_priv_flags, + .get_ts_info = hns3_get_ts_info, + .get_tunable = hns3_get_tunable, + .set_tunable = hns3_set_tunable, }; void hns3_ethtool_set_ops(struct net_device *netdev) |