1 files changed, 35 insertions, 1 deletions

diff --git a/drivers/net/ethernet/cisco/enic/enic_main.c b/drivers/net/ethernet/cisco/enic/enic_main.c
index 0b5442986507..0c22fd014378 100644
--- a/drivers/net/ethernet/cisco/enic/enic_main.c
+++ b/drivers/net/ethernet/cisco/enic/enic_main.c
@@ -808,7 +808,7 @@ static void enic_set_rx_mode(struct net_device *netdev)
 static void enic_tx_timeout(struct net_device *netdev)
 {
 	struct enic *enic = netdev_priv(netdev);
-	schedule_work(&enic->reset);
+	schedule_work(&enic->tx_hang_reset);
 }
 
 static int enic_set_vf_mac(struct net_device *netdev, int vf, u8 *mac)
@@ -1928,6 +1928,19 @@ static int enic_dev_open(struct enic *enic)
 	return err;
 }
 
+static int enic_dev_soft_reset(struct enic *enic)
+{
+	int err;
+
+	err = enic_dev_wait(enic->vdev, vnic_dev_soft_reset,
+			    vnic_dev_soft_reset_done, 0);
+	if (err)
+		netdev_err(enic->netdev, "vNIC soft reset failed, err %d\n",
+			   err);
+
+	return err;
+}
+
 static int enic_dev_hang_reset(struct enic *enic)
 {
 	int err;
@@ -2064,6 +2077,26 @@ static void enic_reset(struct work_struct *work)
 	rtnl_lock();
 
 	spin_lock(&enic->enic_api_lock);
+	enic_stop(enic->netdev);
+	enic_dev_soft_reset(enic);
+	enic_reset_addr_lists(enic);
+	enic_init_vnic_resources(enic);
+	enic_set_rss_nic_cfg(enic);
+	enic_dev_set_ig_vlan_rewrite_mode(enic);
+	enic_open(enic->netdev);
+	spin_unlock(&enic->enic_api_lock);
+	call_netdevice_notifiers(NETDEV_REBOOT, enic->netdev);
+
+	rtnl_unlock();
+}
+
+static void enic_tx_hang_reset(struct work_struct *work)
+{
+	struct enic *enic = container_of(work, struct enic, tx_hang_reset);
+
+	rtnl_lock();
+
+	spin_lock(&enic->enic_api_lock);
 	enic_dev_hang_notify(enic);
 	enic_stop(enic->netdev);
 	enic_dev_hang_reset(enic);
@@ -2587,6 +2620,7 @@ static int enic_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
 
 	enic_set_rx_coal_setting(enic);
 	INIT_WORK(&enic->reset, enic_reset);
+	INIT_WORK(&enic->tx_hang_reset, enic_tx_hang_reset);
 	INIT_WORK(&enic->change_mtu_work, enic_change_mtu_work);
 
 	for (i = 0; i < enic->wq_count; i++)