bonding: convert miimon to use the new option API

[~andy/linux] / drivers / net / bonding / bonding.h

diff --git a/drivers/net/bonding/bonding.h b/drivers/net/bonding/bonding.h
index a9f4f9f4d8ceea321061e94f35164829e1de2f7c..4d04619593570d286faaa4eab2220fe1027d63b0 100644 (file)
--- a/drivers/net/bonding/bonding.h
+++ b/drivers/net/bonding/bonding.h
@@ -23,8 +23,11 @@
 #include <linux/netpoll.h>
 #include <linux/inetdevice.h>
 #include <linux/etherdevice.h>
+#include <linux/reciprocal_div.h>
+
 #include "bond_3ad.h"
 #include "bond_alb.h"
+#include "bond_options.h"
 
 #define DRV_VERSION    "3.7.1"
 #define DRV_RELDATE    "April 27, 2011"
@@ -101,6 +104,10 @@
                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))
 
@@ -167,6 +174,7 @@ struct bond_params {
        int resend_igmp;
        int lp_interval;
        int packets_per_slave;
+       struct reciprocal_value reciprocal_packets_per_slave;
 };
 
 struct bond_parm_tbl {
@@ -199,6 +207,7 @@ struct slave {
 #ifdef CONFIG_NET_POLL_CONTROLLER
        struct netpoll *np;
 #endif
+       struct kobject kobj;
 };
 
 /*
@@ -280,12 +289,18 @@ static inline bool bond_is_lb(const struct bonding *bond)
 
 static inline void bond_set_active_slave(struct slave *slave)
 {
-       slave->backup = 0;
+       if (slave->backup) {
+               slave->backup = 0;
+               rtmsg_ifinfo(RTM_NEWLINK, slave->dev, 0, GFP_KERNEL);
+       }
 }
 
 static inline void bond_set_backup_slave(struct slave *slave)
 {
-       slave->backup = 1;
+       if (!slave->backup) {
+               slave->backup = 1;
+               rtmsg_ifinfo(RTM_NEWLINK, slave->dev, 0, GFP_KERNEL);
+       }
 }
 
 static inline int bond_slave_state(struct slave *slave)
@@ -394,8 +409,8 @@ 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;
 }
@@ -412,19 +427,19 @@ static inline bool slave_can_tx(struct slave *slave)
 struct bond_net;
 
 int bond_arp_rcv(const struct sk_buff *skb, struct bonding *bond, struct slave *slave);
-int bond_dev_queue_xmit(struct bonding *bond, struct sk_buff *skb, struct net_device *slave_dev);
-void bond_xmit_slave_id(struct bonding *bond, struct sk_buff *skb, int slave_id);
+void 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_create_sysfs(struct bond_net *net);
 void bond_destroy_sysfs(struct bond_net *net);
 void bond_prepare_sysfs_group(struct bonding *bond);
+int bond_sysfs_slave_add(struct slave *slave);
+void bond_sysfs_slave_del(struct slave *slave);
 int bond_enslave(struct net_device *bond_dev, struct net_device *slave_dev);
 int bond_release(struct net_device *bond_dev, struct net_device *slave_dev);
-void bond_mii_monitor(struct work_struct *);
-void bond_loadbalance_arp_mon(struct work_struct *);
-void bond_activebackup_arp_mon(struct work_struct *);
+int bond_get_slave(struct net_device *slave_dev, struct sk_buff *skb);
 int bond_xmit_hash(struct bonding *bond, struct sk_buff *skb, int count);
 int bond_parse_parm(const char *mode_arg, const struct bond_parm_tbl *tbl);
+int bond_parm_tbl_lookup(int mode, const struct bond_parm_tbl *tbl);
 void bond_select_active_slave(struct bonding *bond);
 void bond_change_active_slave(struct bonding *bond, struct slave *new_active);
 void bond_create_debugfs(void);
@@ -437,10 +452,20 @@ void bond_setup(struct net_device *bond_dev);
 unsigned int bond_get_num_tx_queues(void);
 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_use_carrier_set(struct bonding *bond, int use_carrier);
+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_primary_set(struct bonding *bond, const char *primary);
+int bond_option_primary_reselect_set(struct bonding *bond,
+                                    int primary_reselect);
+int bond_option_resend_igmp_set(struct bonding *bond, int resend_igmp);
+int bond_option_all_slaves_active_set(struct bonding *bond,
+                                     int all_slaves_active);
+int bond_option_lp_interval_set(struct bonding *bond, int min_links);
 struct net_device *bond_option_active_slave_get_rcu(struct bonding *bond);
 struct net_device *bond_option_active_slave_get(struct bonding *bond);
+const char *bond_slave_link_status(s8 link);
 
 struct bond_net {
        struct net *            net;    /* Associated network namespace */
@@ -520,7 +545,6 @@ static inline int bond_get_targets_ip(__be32 *targets, __be32 ip)
 /* exported from bond_main.c */
 extern int bond_net_id;
 extern const struct bond_parm_tbl bond_lacp_tbl[];
-extern const struct bond_parm_tbl bond_mode_tbl[];
 extern const struct bond_parm_tbl xmit_hashtype_tbl[];
 extern const struct bond_parm_tbl arp_validate_tbl[];
 extern const struct bond_parm_tbl arp_all_targets_tbl[];