net: Add netdev ops for SR-IOV configuration

Add netdev ops for configuring SR-IOV VF devices through the PF driver.

Signed-off-by: Mitch Williams <mitch.a.williams@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

include/linux/netdevice.h

@@ -28,6 +28,7 @@
 #include <linux/if.h>
 #include <linux/if_ether.h>
 #include <linux/if_packet.h>
+#include <linux/if_link.h>
 
 #ifdef __KERNEL__
 #include <linux/timer.h>
@@ -621,6 +622,13 @@ struct netdev_queue {
  *	this function is called when a VLAN id is unregistered.
  *
  * void (*ndo_poll_controller)(struct net_device *dev);
+ *
+ *	SR-IOV management functions.
+ * int (*ndo_set_vf_mac)(struct net_device *dev, int vf, u8* mac);
+ * int (*ndo_set_vf_vlan)(struct net_device *dev, int vf, u16 vlan, u8 qos);
+ * int (*ndo_set_vf_tx_rate)(struct net_device *dev, int vf, int rate);
+ * int (*ndo_get_vf_config)(struct net_device *dev,
+ *			    int vf, struct ifla_vf_info *ivf);
  */
 #define HAVE_NET_DEVICE_OPS
 struct net_device_ops {
@@ -660,6 +668,15 @@ struct net_device_ops {
 #ifdef CONFIG_NET_POLL_CONTROLLER
 	void                    (*ndo_poll_controller)(struct net_device *dev);
 #endif
+	int			(*ndo_set_vf_mac)(struct net_device *dev,
+						  int queue, u8 *mac);
+	int			(*ndo_set_vf_vlan)(struct net_device *dev,
+						   int queue, u16 vlan, u8 qos);
+	int			(*ndo_set_vf_tx_rate)(struct net_device *dev,
+						      int vf, int rate);
+	int			(*ndo_get_vf_config)(struct net_device *dev,
+						     int vf,
+						     struct ifla_vf_info *ivf);
 #if defined(CONFIG_FCOE) || defined(CONFIG_FCOE_MODULE)
 	int			(*ndo_fcoe_enable)(struct net_device *dev);
 	int			(*ndo_fcoe_disable)(struct net_device *dev);