1 files changed, 14 insertions, 4 deletions

diff --git a/include/linux/netdevice.h b/include/linux/netdevice.h
index d94cb1431519..eb06e58bed0b 100644
--- a/include/linux/netdevice.h
+++ b/include/linux/netdevice.h
@@ -1046,10 +1046,9 @@ struct net_device {
          */
         char                    name[IFNAMSIZ];
 
-        struct pm_qos_request   pm_qos_req;
-
-        /* device name hash chain */
+        /* device name hash chain, please keep it close to name[] */
         struct hlist_node       name_hlist;
+
         /* snmp alias */
         char                    *ifalias;
 
@@ -1322,6 +1321,8 @@ struct net_device {
 
         /* group the device belongs to */
         int group;
+
+        struct pm_qos_request   pm_qos_req;
 };
 #define to_net_dev(d) container_of(d, struct net_device, dev)
 
@@ -1626,6 +1627,7 @@ extern int		dev_alloc_name(struct net_device *dev, const char *name);
 extern int              dev_open(struct net_device *dev);
 extern int              dev_close(struct net_device *dev);
 extern void             dev_disable_lro(struct net_device *dev);
+extern int              dev_loopback_xmit(struct sk_buff *newskb);
 extern int              dev_queue_xmit(struct sk_buff *skb);
 extern int              register_netdevice(struct net_device *dev);
 extern void             unregister_netdevice_queue(struct net_device *dev,
@@ -2108,7 +2110,12 @@ static inline int netif_set_real_num_rx_queues(struct net_device *dev,
 static inline int netif_copy_real_num_queues(struct net_device *to_dev,
                                              const struct net_device *from_dev)
 {
-        netif_set_real_num_tx_queues(to_dev, from_dev->real_num_tx_queues);
+        int err;
+
+        err = netif_set_real_num_tx_queues(to_dev,
+                                           from_dev->real_num_tx_queues);
+        if (err)
+                return err;
 #ifdef CONFIG_RPS
         return netif_set_real_num_rx_queues(to_dev,
                                             from_dev->real_num_rx_queues);
@@ -2117,6 +2124,9 @@ static inline int netif_copy_real_num_queues(struct net_device *to_dev,
 #endif
 }
 
+#define DEFAULT_MAX_NUM_RSS_QUEUES      (8)
+extern int netif_get_num_default_rss_queues(void);
+
 /* Use this variant when it is known for sure that it
  * is executing from hardware interrupt context or with hardware interrupts
  * disabled.