1 files changed, 38 insertions, 52 deletions

diff --git a/drivers/net/ethernet/cavium/liquidio/lio_main.c b/drivers/net/ethernet/cavium/liquidio/lio_main.c
index 66d31c018c7e..e73bc211779a 100644
--- a/drivers/net/ethernet/cavium/liquidio/lio_main.c
+++ b/drivers/net/ethernet/cavium/liquidio/lio_main.c
@@ -405,27 +405,8 @@ static void liquidio_pcie_resume(struct pci_dev *pdev __attribute__((unused)))
 	/* Nothing to be done here. */
 }
 
-#ifdef CONFIG_PM
-/**
- * \brief called when suspending
- * @param pdev Pointer to PCI device
- * @param state state to suspend to
- */
-static int liquidio_suspend(struct pci_dev *pdev __attribute__((unused)),
-			    pm_message_t state __attribute__((unused)))
-{
-	return 0;
-}
-
-/**
- * \brief called when resuming
- * @param pdev Pointer to PCI device
- */
-static int liquidio_resume(struct pci_dev *pdev __attribute__((unused)))
-{
-	return 0;
-}
-#endif
+#define liquidio_suspend NULL
+#define liquidio_resume NULL
 
 /* For PCI-E Advanced Error Recovery (AER) Interface */
 static const struct pci_error_handlers liquidio_err_handler = {
@@ -451,17 +432,15 @@ static const struct pci_device_id liquidio_pci_tbl[] = {
 };
 MODULE_DEVICE_TABLE(pci, liquidio_pci_tbl);
 
+static SIMPLE_DEV_PM_OPS(liquidio_pm_ops, liquidio_suspend, liquidio_resume);
+
 static struct pci_driver liquidio_pci_driver = {
 	.name		= "LiquidIO",
 	.id_table	= liquidio_pci_tbl,
 	.probe		= liquidio_probe,
 	.remove		= liquidio_remove,
 	.err_handler	= &liquidio_err_handler,    /* For AER */
-
-#ifdef CONFIG_PM
-	.suspend	= liquidio_suspend,
-	.resume		= liquidio_resume,
-#endif
+	.driver.pm	= &liquidio_pm_ops,
 #ifdef CONFIG_PCI_IOV
 	.sriov_configure = liquidio_enable_sriov,
 #endif
@@ -2691,6 +2670,35 @@ static int liquidio_vxlan_port_command(struct net_device *netdev, int command,
 	return ret;
 }
 
+static int liquidio_udp_tunnel_set_port(struct net_device *netdev,
+					unsigned int table, unsigned int entry,
+					struct udp_tunnel_info *ti)
+{
+	return liquidio_vxlan_port_command(netdev,
+					   OCTNET_CMD_VXLAN_PORT_CONFIG,
+					   htons(ti->port),
+					   OCTNET_CMD_VXLAN_PORT_ADD);
+}
+
+static int liquidio_udp_tunnel_unset_port(struct net_device *netdev,
+					  unsigned int table,
+					  unsigned int entry,
+					  struct udp_tunnel_info *ti)
+{
+	return liquidio_vxlan_port_command(netdev,
+					   OCTNET_CMD_VXLAN_PORT_CONFIG,
+					   htons(ti->port),
+					   OCTNET_CMD_VXLAN_PORT_DEL);
+}
+
+static const struct udp_tunnel_nic_info liquidio_udp_tunnels = {
+	.set_port	= liquidio_udp_tunnel_set_port,
+	.unset_port	= liquidio_udp_tunnel_unset_port,
+	.tables		= {
+		{ .n_entries = 1024, .tunnel_types = UDP_TUNNEL_TYPE_VXLAN, },
+	},
+};
+
 /** \brief Net device fix features
  * @param netdev  pointer to network device
  * @param request features requested
@@ -2779,30 +2787,6 @@ static int liquidio_set_features(struct net_device *netdev,
 	return 0;
 }
 
-static void liquidio_add_vxlan_port(struct net_device *netdev,
-				    struct udp_tunnel_info *ti)
-{
-	if (ti->type != UDP_TUNNEL_TYPE_VXLAN)
-		return;
-
-	liquidio_vxlan_port_command(netdev,
-				    OCTNET_CMD_VXLAN_PORT_CONFIG,
-				    htons(ti->port),
-				    OCTNET_CMD_VXLAN_PORT_ADD);
-}
-
-static void liquidio_del_vxlan_port(struct net_device *netdev,
-				    struct udp_tunnel_info *ti)
-{
-	if (ti->type != UDP_TUNNEL_TYPE_VXLAN)
-		return;
-
-	liquidio_vxlan_port_command(netdev,
-				    OCTNET_CMD_VXLAN_PORT_CONFIG,
-				    htons(ti->port),
-				    OCTNET_CMD_VXLAN_PORT_DEL);
-}
-
 static int __liquidio_set_vf_mac(struct net_device *netdev, int vfidx,
 				 u8 *mac, bool is_admin_assigned)
 {
@@ -3229,8 +3213,8 @@ static const struct net_device_ops lionetdevops = {
 	.ndo_do_ioctl		= liquidio_ioctl,
 	.ndo_fix_features	= liquidio_fix_features,
 	.ndo_set_features	= liquidio_set_features,
-	.ndo_udp_tunnel_add	= liquidio_add_vxlan_port,
-	.ndo_udp_tunnel_del	= liquidio_del_vxlan_port,
+	.ndo_udp_tunnel_add	= udp_tunnel_nic_add_port,
+	.ndo_udp_tunnel_del	= udp_tunnel_nic_del_port,
 	.ndo_set_vf_mac		= liquidio_set_vf_mac,
 	.ndo_set_vf_vlan	= liquidio_set_vf_vlan,
 	.ndo_get_vf_config	= liquidio_get_vf_config,
@@ -3585,6 +3569,8 @@ static int setup_nic_devices(struct octeon_device *octeon_dev)
 		netdev->hw_enc_features = (lio->enc_dev_capability &
 					   ~NETIF_F_LRO);
 
+		netdev->udp_tunnel_nic_info = &liquidio_udp_tunnels;
+
 		lio->dev_capability |= NETIF_F_GSO_UDP_TUNNEL;
 
 		netdev->vlan_features = lio->dev_capability;