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authorLinus Torvalds <torvalds@linux-foundation.org>2010-05-20 21:04:44 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2010-05-20 21:04:44 -0700
commitf8965467f366fd18f01feafb5db10512d7b4422c (patch)
tree3706a9cd779859271ca61b85c63a1bc3f82d626e /net/bridge/br_private.h
parenta26272e5200765691e67d6780e52b32498fdb659 (diff)
parent2ec8c6bb5d8f3a62a79f463525054bae1e3d4487 (diff)
downloadlinux-f8965467f366fd18f01feafb5db10512d7b4422c.tar.gz
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next-2.6
* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next-2.6: (1674 commits) qlcnic: adding co maintainer ixgbe: add support for active DA cables ixgbe: dcb, do not tag tc_prio_control frames ixgbe: fix ixgbe_tx_is_paused logic ixgbe: always enable vlan strip/insert when DCB is enabled ixgbe: remove some redundant code in setting FCoE FIP filter ixgbe: fix wrong offset to fc_frame_header in ixgbe_fcoe_ddp ixgbe: fix header len when unsplit packet overflows to data buffer ipv6: Never schedule DAD timer on dead address ipv6: Use POSTDAD state ipv6: Use state_lock to protect ifa state ipv6: Replace inet6_ifaddr->dead with state cxgb4: notify upper drivers if the device is already up when they load cxgb4: keep interrupts available when the ports are brought down cxgb4: fix initial addition of MAC address cnic: Return SPQ credit to bnx2x after ring setup and shutdown. cnic: Convert cnic_local_flags to atomic ops. can: Fix SJA1000 command register writes on SMP systems bridge: fix build for CONFIG_SYSFS disabled ARCNET: Limit com20020 PCI ID matches for SOHARD cards ... Fix up various conflicts with pcmcia tree drivers/net/ {pcmcia/3c589_cs.c, wireless/orinoco/orinoco_cs.c and wireless/orinoco/spectrum_cs.c} and feature removal (Documentation/feature-removal-schedule.txt). Also fix a non-content conflict due to pm_qos_requirement getting renamed in the PM tree (now pm_qos_request) in net/mac80211/scan.c
Diffstat (limited to 'net/bridge/br_private.h')
-rw-r--r--net/bridge/br_private.h57
1 files changed, 55 insertions, 2 deletions
diff --git a/net/bridge/br_private.h b/net/bridge/br_private.h
index 846d7d1e2075..0f4a74bc6a9b 100644
--- a/net/bridge/br_private.h
+++ b/net/bridge/br_private.h
@@ -45,6 +45,17 @@ struct mac_addr
unsigned char addr[6];
};
+struct br_ip
+{
+ union {
+ __be32 ip4;
+#if defined(CONFIG_IPV6) || defined(CONFIG_IPV6_MODULE)
+ struct in6_addr ip6;
+#endif
+ } u;
+ __be16 proto;
+};
+
struct net_bridge_fdb_entry
{
struct hlist_node hlist;
@@ -64,7 +75,7 @@ struct net_bridge_port_group {
struct rcu_head rcu;
struct timer_list timer;
struct timer_list query_timer;
- __be32 addr;
+ struct br_ip addr;
u32 queries_sent;
};
@@ -77,7 +88,7 @@ struct net_bridge_mdb_entry
struct rcu_head rcu;
struct timer_list timer;
struct timer_list query_timer;
- __be32 addr;
+ struct br_ip addr;
u32 queries_sent;
};
@@ -128,6 +139,17 @@ struct net_bridge_port
struct hlist_head mglist;
struct hlist_node rlist;
#endif
+
+#ifdef CONFIG_SYSFS
+ char sysfs_name[IFNAMSIZ];
+#endif
+};
+
+struct br_cpu_netstats {
+ unsigned long rx_packets;
+ unsigned long rx_bytes;
+ unsigned long tx_packets;
+ unsigned long tx_bytes;
};
struct net_bridge
@@ -135,6 +157,8 @@ struct net_bridge
spinlock_t lock;
struct list_head port_list;
struct net_device *dev;
+
+ struct br_cpu_netstats __percpu *stats;
spinlock_t hash_lock;
struct hlist_head hash[BR_HASH_SIZE];
unsigned long feature_mask;
@@ -220,6 +244,21 @@ struct br_input_skb_cb {
# define BR_INPUT_SKB_CB_MROUTERS_ONLY(__skb) (0)
#endif
+#define br_printk(level, br, format, args...) \
+ printk(level "%s: " format, (br)->dev->name, ##args)
+
+#define br_err(__br, format, args...) \
+ br_printk(KERN_ERR, __br, format, ##args)
+#define br_warn(__br, format, args...) \
+ br_printk(KERN_WARNING, __br, format, ##args)
+#define br_notice(__br, format, args...) \
+ br_printk(KERN_NOTICE, __br, format, ##args)
+#define br_info(__br, format, args...) \
+ br_printk(KERN_INFO, __br, format, ##args)
+
+#define br_debug(br, format, args...) \
+ pr_debug("%s: " format, (br)->dev->name, ##args)
+
extern struct notifier_block br_device_notifier;
extern const u8 br_group_address[ETH_ALEN];
@@ -233,6 +272,18 @@ static inline int br_is_root_bridge(const struct net_bridge *br)
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);
+#else
+#define br_netpoll_cleanup(br)
+#define br_netpoll_enable(br, dev)
+#define br_netpoll_disable(br, dev)
+
+#endif
/* br_fdb.c */
extern int br_fdb_init(void);
@@ -433,6 +484,7 @@ extern void br_ifinfo_notify(int event, struct net_bridge_port *port);
/* br_sysfs_if.c */
extern const struct sysfs_ops brport_sysfs_ops;
extern int br_sysfs_addif(struct net_bridge_port *p);
+extern int br_sysfs_renameif(struct net_bridge_port *p);
/* br_sysfs_br.c */
extern int br_sysfs_addbr(struct net_device *dev);
@@ -441,6 +493,7 @@ extern void br_sysfs_delbr(struct net_device *dev);
#else
#define br_sysfs_addif(p) (0)
+#define br_sysfs_renameif(p) (0)
#define br_sysfs_addbr(dev) (0)
#define br_sysfs_delbr(dev) do { } while(0)
#endif /* CONFIG_SYSFS */