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path: root/drivers/net/ethernet/emulex/benet/be_ethtool.c
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Diffstat (limited to 'drivers/net/ethernet/emulex/benet/be_ethtool.c')
-rw-r--r--drivers/net/ethernet/emulex/benet/be_ethtool.c25
1 files changed, 25 insertions, 0 deletions
diff --git a/drivers/net/ethernet/emulex/benet/be_ethtool.c b/drivers/net/ethernet/emulex/benet/be_ethtool.c
index 4f8c941217cc..b440a1fac77b 100644
--- a/drivers/net/ethernet/emulex/benet/be_ethtool.c
+++ b/drivers/net/ethernet/emulex/benet/be_ethtool.c
@@ -1119,6 +1119,29 @@ static int be_set_rxnfc(struct net_device *netdev, struct ethtool_rxnfc *cmd)
return status;
}
+static void be_get_channels(struct net_device *netdev,
+ struct ethtool_channels *ch)
+{
+ struct be_adapter *adapter = netdev_priv(netdev);
+
+ ch->combined_count = adapter->num_evt_qs;
+ ch->max_combined = be_max_qs(adapter);
+}
+
+static int be_set_channels(struct net_device *netdev,
+ struct ethtool_channels *ch)
+{
+ struct be_adapter *adapter = netdev_priv(netdev);
+
+ if (ch->rx_count || ch->tx_count || ch->other_count ||
+ !ch->combined_count || ch->combined_count > be_max_qs(adapter))
+ return -EINVAL;
+
+ adapter->cfg_num_qs = ch->combined_count;
+
+ return be_update_queues(adapter);
+}
+
const struct ethtool_ops be_ethtool_ops = {
.get_settings = be_get_settings,
.get_drvinfo = be_get_drvinfo,
@@ -1145,4 +1168,6 @@ const struct ethtool_ops be_ethtool_ops = {
.self_test = be_self_test,
.get_rxnfc = be_get_rxnfc,
.set_rxnfc = be_set_rxnfc,
+ .get_channels = be_get_channels,
+ .set_channels = be_set_channels
};