diff options
Diffstat (limited to 'net/bridge/br_private.h')
| -rw-r--r-- | net/bridge/br_private.h | 67 |
1 files changed, 53 insertions, 14 deletions
diff --git a/net/bridge/br_private.h b/net/bridge/br_private.h index 0f4a74bc6a9b..75c90edaf7db 100644 --- a/net/bridge/br_private.h +++ b/net/bridge/br_private.h @@ -15,6 +15,8 @@ #include <linux/netdevice.h> #include <linux/if_bridge.h> +#include <linux/netpoll.h> +#include <linux/u64_stats_sync.h> #include <net/route.h> #define BR_HASH_BITS 8 @@ -143,13 +145,23 @@ struct net_bridge_port #ifdef CONFIG_SYSFS char sysfs_name[IFNAMSIZ]; #endif + +#ifdef CONFIG_NET_POLL_CONTROLLER + struct netpoll *np; +#endif }; +#define br_port_get_rcu(dev) \ + ((struct net_bridge_port *) rcu_dereference(dev->rx_handler_data)) +#define br_port_get(dev) ((struct net_bridge_port *) dev->rx_handler_data) +#define br_port_exists(dev) (dev->priv_flags & IFF_BRIDGE_PORT) + struct br_cpu_netstats { - unsigned long rx_packets; - unsigned long rx_bytes; - unsigned long tx_packets; - unsigned long tx_bytes; + u64 rx_packets; + u64 rx_bytes; + u64 tx_packets; + u64 tx_bytes; + struct u64_stats_sync syncp; }; struct net_bridge @@ -164,6 +176,9 @@ struct net_bridge unsigned long feature_mask; #ifdef CONFIG_BRIDGE_NETFILTER struct rtable fake_rtable; + bool nf_call_iptables; + bool nf_call_ip6tables; + bool nf_call_arptables; #endif unsigned long flags; #define BR_SET_MAC_ADDR 0x00000001 @@ -273,16 +288,41 @@ extern void br_dev_setup(struct net_device *dev); extern netdev_tx_t br_dev_xmit(struct sk_buff *skb, struct net_device *dev); #ifdef CONFIG_NET_POLL_CONTROLLER -extern void br_netpoll_cleanup(struct net_device *dev); -extern void br_netpoll_enable(struct net_bridge *br, - struct net_device *dev); -extern void br_netpoll_disable(struct net_bridge *br, - struct net_device *dev); +static inline struct netpoll_info *br_netpoll_info(struct net_bridge *br) +{ + return br->dev->npinfo; +} + +static inline void br_netpoll_send_skb(const struct net_bridge_port *p, + struct sk_buff *skb) +{ + struct netpoll *np = p->np; + + if (np) + netpoll_send_skb(np, skb); +} + +extern int br_netpoll_enable(struct net_bridge_port *p); +extern void br_netpoll_disable(struct net_bridge_port *p); #else -#define br_netpoll_cleanup(br) -#define br_netpoll_enable(br, dev) -#define br_netpoll_disable(br, dev) +static inline struct netpoll_info *br_netpoll_info(struct net_bridge *br) +{ + return NULL; +} + +static inline void br_netpoll_send_skb(const struct net_bridge_port *p, + struct sk_buff *skb) +{ +} +static inline int br_netpoll_enable(struct net_bridge_port *p) +{ + return 0; +} + +static inline void br_netpoll_disable(struct net_bridge_port *p) +{ +} #endif /* br_fdb.c */ @@ -331,8 +371,7 @@ extern void br_features_recompute(struct net_bridge *br); /* br_input.c */ extern int br_handle_frame_finish(struct sk_buff *skb); -extern struct sk_buff *br_handle_frame(struct net_bridge_port *p, - struct sk_buff *skb); +extern struct sk_buff *br_handle_frame(struct sk_buff *skb); /* br_ioctl.c */ extern int br_dev_ioctl(struct net_device *dev, struct ifreq *rq, int cmd); |