diff options
Diffstat (limited to 'drivers/net/ethernet/hisilicon/hns3/hns3_ethtool.c')
| -rw-r--r-- | drivers/net/ethernet/hisilicon/hns3/hns3_ethtool.c | 51 |
1 files changed, 51 insertions, 0 deletions
diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3_ethtool.c b/drivers/net/ethernet/hisilicon/hns3/hns3_ethtool.c index acef5435d7b7..f306de16d73f 100644 --- a/drivers/net/ethernet/hisilicon/hns3/hns3_ethtool.c +++ b/drivers/net/ethernet/hisilicon/hns3/hns3_ethtool.c @@ -46,6 +46,9 @@ 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), }; #define HNS3_TXQ_STATS_COUNT ARRAY_SIZE(hns3_txq_stats) @@ -1592,6 +1595,50 @@ 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; + 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; + default: + ret = -EOPNOTSUPP; + break; + } + + return ret; +} + #define HNS3_ETHTOOL_COALESCE (ETHTOOL_COALESCE_USECS | \ ETHTOOL_COALESCE_USE_ADAPTIVE | \ ETHTOOL_COALESCE_RX_USECS_HIGH | \ @@ -1635,6 +1682,8 @@ 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 = { @@ -1674,6 +1723,8 @@ static const struct ethtool_ops hns3_ethtool_ops = { .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) |