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path: root/drivers/net/bonding/bonding.h
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Diffstat (limited to 'drivers/net/bonding/bonding.h')
-rw-r--r--drivers/net/bonding/bonding.h34
1 files changed, 33 insertions, 1 deletions
diff --git a/drivers/net/bonding/bonding.h b/drivers/net/bonding/bonding.h
index c6fdd851579..4eedb12df6c 100644
--- a/drivers/net/bonding/bonding.h
+++ b/drivers/net/bonding/bonding.h
@@ -19,6 +19,7 @@
#include <linux/proc_fs.h>
#include <linux/if_bonding.h>
#include <linux/kobject.h>
+#include <linux/cpumask.h>
#include <linux/in6.h>
#include "bond_3ad.h"
#include "bond_alb.h"
@@ -117,6 +118,35 @@
bond_for_each_slave_from(bond, pos, cnt, (bond)->first_slave)
+#ifdef CONFIG_NET_POLL_CONTROLLER
+extern cpumask_var_t netpoll_block_tx;
+
+static inline void block_netpoll_tx(void)
+{
+ preempt_disable();
+ BUG_ON(cpumask_test_and_set_cpu(smp_processor_id(),
+ netpoll_block_tx));
+}
+
+static inline void unblock_netpoll_tx(void)
+{
+ BUG_ON(!cpumask_test_and_clear_cpu(smp_processor_id(),
+ netpoll_block_tx));
+ preempt_enable();
+}
+
+static inline int is_netpoll_tx_blocked(struct net_device *dev)
+{
+ if (unlikely(dev->priv_flags & IFF_IN_NETPOLL))
+ return cpumask_test_cpu(smp_processor_id(), netpoll_block_tx);
+ return 0;
+}
+#else
+#define block_netpoll_tx()
+#define unblock_netpoll_tx()
+#define is_netpoll_tx_blocked(dev) (0)
+#endif
+
struct bond_params {
int mode;
int xmit_policy;
@@ -136,6 +166,7 @@ struct bond_params {
__be32 arp_targets[BOND_MAX_ARP_TARGETS];
int tx_queues;
int all_slaves_active;
+ int resend_igmp;
};
struct bond_parm_tbl {
@@ -202,6 +233,7 @@ struct bonding {
s8 send_grat_arp;
s8 send_unsol_na;
s8 setup_by_slave;
+ s8 igmp_retrans;
#ifdef CONFIG_PROC_FS
struct proc_dir_entry *proc_entry;
char proc_file_name[IFNAMSIZ];
@@ -223,6 +255,7 @@ struct bonding {
struct delayed_work arp_work;
struct delayed_work alb_work;
struct delayed_work ad_work;
+ struct delayed_work mcast_work;
#if defined(CONFIG_IPV6) || defined(CONFIG_IPV6_MODULE)
struct in6_addr master_ipv6;
#endif
@@ -331,7 +364,6 @@ static inline void bond_unset_master_alb_flags(struct bonding *bond)
struct vlan_entry *bond_next_vlan(struct bonding *bond, struct vlan_entry *curr);
int bond_dev_queue_xmit(struct bonding *bond, struct sk_buff *skb, struct net_device *slave_dev);
int bond_create(struct net *net, const char *name);
-int bond_release_and_destroy(struct net_device *bond_dev, struct net_device *slave_dev);
int bond_create_sysfs(void);
void bond_destroy_sysfs(void);
void bond_prepare_sysfs_group(struct bonding *bond);