bonding: create bond_first_slave_rcu()

[karo-tx-linux.git] / drivers / net / bonding / bonding.h

diff --git a/drivers/net/bonding/bonding.h b/drivers/net/bonding/bonding.h
index ca31286aa028158341a5847382b75afb74a6ea2f..8f0d6d0c383b591c5687feb9246b93d1e50af523 100644 (file)
--- a/drivers/net/bonding/bonding.h
+++ b/drivers/net/bonding/bonding.h
@@ -35,6 +35,8 @@
 
 #define BOND_MAX_ARP_TARGETS   16
 
+#define BOND_DEFAULT_MIIMON    100
+
 #define IS_UP(dev)                                        \
              ((((dev)->flags & IFF_UP) == IFF_UP)      && \
               netif_running(dev)                       && \
@@ -55,6 +57,11 @@
                 ((mode) == BOND_MODE_TLB)          ||  \
                 ((mode) == BOND_MODE_ALB))
 
+#define BOND_NO_USES_ARP(mode)                         \
+               (((mode) == BOND_MODE_8023AD)   ||      \
+                ((mode) == BOND_MODE_TLB)      ||      \
+                ((mode) == BOND_MODE_ALB))
+
 #define TX_QUEUE_OVERRIDE(mode)                                \
                        (((mode) == BOND_MODE_ACTIVEBACKUP) ||  \
                         ((mode) == BOND_MODE_ROUNDROBIN))
@@ -94,6 +101,10 @@
                netdev_adjacent_get_private(bond_slave_list(bond)->prev) : \
                NULL)
 
+/* Caller must have rcu_read_lock */
+#define bond_first_slave_rcu(bond) \
+       netdev_lower_get_first_private_rcu(bond->dev)
+
 #define bond_is_first_slave(bond, pos) (pos == bond_first_slave(bond))
 #define bond_is_last_slave(bond, pos) (pos == bond_last_slave(bond))
 
@@ -387,8 +398,8 @@ static inline __be32 bond_confirm_addr(struct net_device *dev, __be32 dst, __be3
        in_dev = __in_dev_get_rcu(dev);
 
        if (in_dev)
-               addr = inet_confirm_addr(in_dev, dst, local, RT_SCOPE_HOST);
-
+               addr = inet_confirm_addr(dev_net(dev), in_dev, dst, local,
+                                        RT_SCOPE_HOST);
        rcu_read_unlock();
        return addr;
 }
@@ -432,6 +443,17 @@ int bond_netlink_init(void);
 void bond_netlink_fini(void);
 int bond_option_mode_set(struct bonding *bond, int mode);
 int bond_option_active_slave_set(struct bonding *bond, struct net_device *slave_dev);
+int bond_option_miimon_set(struct bonding *bond, int miimon);
+int bond_option_updelay_set(struct bonding *bond, int updelay);
+int bond_option_downdelay_set(struct bonding *bond, int downdelay);
+int bond_option_use_carrier_set(struct bonding *bond, int use_carrier);
+int bond_option_arp_interval_set(struct bonding *bond, int arp_interval);
+int bond_option_arp_ip_targets_set(struct bonding *bond, __be32 *targets,
+                                  int count);
+int bond_option_arp_ip_target_add(struct bonding *bond, __be32 target);
+int bond_option_arp_ip_target_rem(struct bonding *bond, __be32 target);
+int bond_option_arp_validate_set(struct bonding *bond, int arp_validate);
+int bond_option_arp_all_targets_set(struct bonding *bond, int arp_all_targets);
 struct net_device *bond_option_active_slave_get_rcu(struct bonding *bond);
 struct net_device *bond_option_active_slave_get(struct bonding *bond);