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-rw-r--r--include/linux/netdevice.h24
1 files changed, 12 insertions, 12 deletions
diff --git a/include/linux/netdevice.h b/include/linux/netdevice.h
index a335f2022690..0de3c59720fa 100644
--- a/include/linux/netdevice.h
+++ b/include/linux/netdevice.h
@@ -914,7 +914,11 @@ struct net_device {
914 struct list_head unreg_list; 914 struct list_head unreg_list;
915 915
916 /* Net device features */ 916 /* Net device features */
917 unsigned long features; 917 u32 features;
918
919 /* VLAN feature mask */
920 u32 vlan_features;
921
918#define NETIF_F_SG 1 /* Scatter/gather IO. */ 922#define NETIF_F_SG 1 /* Scatter/gather IO. */
919#define NETIF_F_IP_CSUM 2 /* Can checksum TCP/UDP over IPv4. */ 923#define NETIF_F_IP_CSUM 2 /* Can checksum TCP/UDP over IPv4. */
920#define NETIF_F_NO_CSUM 4 /* Does not require checksum. F.e. loopack. */ 924#define NETIF_F_NO_CSUM 4 /* Does not require checksum. F.e. loopack. */
@@ -1176,9 +1180,6 @@ struct net_device {
1176 /* rtnetlink link ops */ 1180 /* rtnetlink link ops */
1177 const struct rtnl_link_ops *rtnl_link_ops; 1181 const struct rtnl_link_ops *rtnl_link_ops;
1178 1182
1179 /* VLAN feature mask */
1180 unsigned long vlan_features;
1181
1182 /* for setting kernel sock attribute on TCP connection setup */ 1183 /* for setting kernel sock attribute on TCP connection setup */
1183#define GSO_MAX_SIZE 65536 1184#define GSO_MAX_SIZE 65536
1184 unsigned int gso_max_size; 1185 unsigned int gso_max_size;
@@ -1401,7 +1402,7 @@ struct packet_type {
1401 struct packet_type *, 1402 struct packet_type *,
1402 struct net_device *); 1403 struct net_device *);
1403 struct sk_buff *(*gso_segment)(struct sk_buff *skb, 1404 struct sk_buff *(*gso_segment)(struct sk_buff *skb,
1404 int features); 1405 u32 features);
1405 int (*gso_send_check)(struct sk_buff *skb); 1406 int (*gso_send_check)(struct sk_buff *skb);
1406 struct sk_buff **(*gro_receive)(struct sk_buff **head, 1407 struct sk_buff **(*gro_receive)(struct sk_buff **head,
1407 struct sk_buff *skb); 1408 struct sk_buff *skb);
@@ -2370,7 +2371,7 @@ extern int netdev_tstamp_prequeue;
2370extern int weight_p; 2371extern int weight_p;
2371extern int netdev_set_master(struct net_device *dev, struct net_device *master); 2372extern int netdev_set_master(struct net_device *dev, struct net_device *master);
2372extern int skb_checksum_help(struct sk_buff *skb); 2373extern int skb_checksum_help(struct sk_buff *skb);
2373extern struct sk_buff *skb_gso_segment(struct sk_buff *skb, int features); 2374extern struct sk_buff *skb_gso_segment(struct sk_buff *skb, u32 features);
2374#ifdef CONFIG_BUG 2375#ifdef CONFIG_BUG
2375extern void netdev_rx_csum_fault(struct net_device *dev); 2376extern void netdev_rx_csum_fault(struct net_device *dev);
2376#else 2377#else
@@ -2397,22 +2398,21 @@ extern char *netdev_drivername(const struct net_device *dev, char *buffer, int l
2397 2398
2398extern void linkwatch_run_queue(void); 2399extern void linkwatch_run_queue(void);
2399 2400
2400unsigned long netdev_increment_features(unsigned long all, unsigned long one, 2401u32 netdev_increment_features(u32 all, u32 one, u32 mask);
2401 unsigned long mask); 2402u32 netdev_fix_features(u32 features, const char *name);
2402unsigned long netdev_fix_features(unsigned long features, const char *name);
2403 2403
2404void netif_stacked_transfer_operstate(const struct net_device *rootdev, 2404void netif_stacked_transfer_operstate(const struct net_device *rootdev,
2405 struct net_device *dev); 2405 struct net_device *dev);
2406 2406
2407int netif_skb_features(struct sk_buff *skb); 2407u32 netif_skb_features(struct sk_buff *skb);
2408 2408
2409static inline int net_gso_ok(int features, int gso_type) 2409static inline int net_gso_ok(u32 features, int gso_type)
2410{ 2410{
2411 int feature = gso_type << NETIF_F_GSO_SHIFT; 2411 int feature = gso_type << NETIF_F_GSO_SHIFT;
2412 return (features & feature) == feature; 2412 return (features & feature) == feature;
2413} 2413}
2414 2414
2415static inline int skb_gso_ok(struct sk_buff *skb, int features) 2415static inline int skb_gso_ok(struct sk_buff *skb, u32 features)
2416{ 2416{
2417 return net_gso_ok(features, skb_shinfo(skb)->gso_type) && 2417 return net_gso_ok(features, skb_shinfo(skb)->gso_type) &&
2418 (!skb_has_frag_list(skb) || (features & NETIF_F_FRAGLIST)); 2418 (!skb_has_frag_list(skb) || (features & NETIF_F_FRAGLIST));