diff options
Diffstat (limited to 'drivers/net/ethernet/google/gve/gve_ethtool.c')
| -rw-r--r-- | drivers/net/ethernet/google/gve/gve_ethtool.c | 44 |
1 files changed, 43 insertions, 1 deletions
diff --git a/drivers/net/ethernet/google/gve/gve_ethtool.c b/drivers/net/ethernet/google/gve/gve_ethtool.c index 5a8b490ab3ad..bdfc6e77b2af 100644 --- a/drivers/net/ethernet/google/gve/gve_ethtool.c +++ b/drivers/net/ethernet/google/gve/gve_ethtool.c @@ -75,7 +75,8 @@ static const char gve_gstrings_adminq_stats[][ETH_GSTRING_LEN] = { "adminq_destroy_tx_queue_cnt", "adminq_destroy_rx_queue_cnt", "adminq_dcfg_device_resources_cnt", "adminq_set_driver_parameter_cnt", "adminq_report_stats_cnt", "adminq_report_link_speed_cnt", "adminq_get_ptype_map_cnt", - "adminq_query_flow_rules", "adminq_cfg_flow_rule", + "adminq_query_flow_rules", "adminq_cfg_flow_rule", "adminq_cfg_rss_cnt", + "adminq_query_rss_cnt", }; static const char gve_gstrings_priv_flags[][ETH_GSTRING_LEN] = { @@ -453,6 +454,8 @@ gve_get_ethtool_stats(struct net_device *netdev, data[i++] = priv->adminq_get_ptype_map_cnt; data[i++] = priv->adminq_query_flow_rules_cnt; data[i++] = priv->adminq_cfg_flow_rule_cnt; + data[i++] = priv->adminq_cfg_rss_cnt; + data[i++] = priv->adminq_query_rss_cnt; } static void gve_get_channels(struct net_device *netdev, @@ -838,6 +841,41 @@ static int gve_get_rxnfc(struct net_device *netdev, struct ethtool_rxnfc *cmd, u return err; } +static u32 gve_get_rxfh_key_size(struct net_device *netdev) +{ + struct gve_priv *priv = netdev_priv(netdev); + + return priv->rss_key_size; +} + +static u32 gve_get_rxfh_indir_size(struct net_device *netdev) +{ + struct gve_priv *priv = netdev_priv(netdev); + + return priv->rss_lut_size; +} + +static int gve_get_rxfh(struct net_device *netdev, struct ethtool_rxfh_param *rxfh) +{ + struct gve_priv *priv = netdev_priv(netdev); + + if (!priv->rss_key_size || !priv->rss_lut_size) + return -EOPNOTSUPP; + + return gve_adminq_query_rss_config(priv, rxfh); +} + +static int gve_set_rxfh(struct net_device *netdev, struct ethtool_rxfh_param *rxfh, + struct netlink_ext_ack *extack) +{ + struct gve_priv *priv = netdev_priv(netdev); + + if (!priv->rss_key_size || !priv->rss_lut_size) + return -EOPNOTSUPP; + + return gve_adminq_configure_rss(priv, rxfh); +} + const struct ethtool_ops gve_ethtool_ops = { .supported_coalesce_params = ETHTOOL_COALESCE_USECS, .supported_ring_params = ETHTOOL_RING_USE_TCP_DATA_SPLIT, @@ -851,6 +889,10 @@ const struct ethtool_ops gve_ethtool_ops = { .get_channels = gve_get_channels, .set_rxnfc = gve_set_rxnfc, .get_rxnfc = gve_get_rxnfc, + .get_rxfh_indir_size = gve_get_rxfh_indir_size, + .get_rxfh_key_size = gve_get_rxfh_key_size, + .get_rxfh = gve_get_rxfh, + .set_rxfh = gve_set_rxfh, .get_link = ethtool_op_get_link, .get_coalesce = gve_get_coalesce, .set_coalesce = gve_set_coalesce, |