diff options
| author | David S. Miller <davem@davemloft.net> | 2017-10-04 21:39:34 -0700 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2017-10-04 21:39:34 -0700 |
| commit | c331501c88b64dd1bf83eddcc040441dec187f7e (patch) | |
| tree | 7336e8a94272855046ff07440fa0e23beba0f73d /include/linux/netdevice.h | |
| parent | 6621dd29eb9b5e6774ec7a9a75161352fdea47fc (diff) | |
| parent | e58376e1df2aaffbf12753959142a50f824c46ea (diff) | |
Merge branch 'enslavement-extack'
David Ahern says:
====================
net: Plumb extack error reporting to enslavements
Another round of extending extack error reporting, this time for
enslavements through ndo_add_slave and notifiers.
v2
- changed how the messages are added to bonding driver per Jiri's request
- fixed spectrum message for LAG overflow per Ido's comment
====================
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include/linux/netdevice.h')
| -rw-r--r-- | include/linux/netdevice.h | 19 |
1 files changed, 15 insertions, 4 deletions
diff --git a/include/linux/netdevice.h b/include/linux/netdevice.h index d04424cfffba..31bb3010c69b 100644 --- a/include/linux/netdevice.h +++ b/include/linux/netdevice.h @@ -1246,7 +1246,8 @@ struct net_device_ops { u32 flow_id); #endif int (*ndo_add_slave)(struct net_device *dev, - struct net_device *slave_dev); + struct net_device *slave_dev, + struct netlink_ext_ack *extack); int (*ndo_del_slave)(struct net_device *dev, struct net_device *slave_dev); netdev_features_t (*ndo_fix_features)(struct net_device *dev, @@ -2309,7 +2310,8 @@ int register_netdevice_notifier(struct notifier_block *nb); int unregister_netdevice_notifier(struct notifier_block *nb); struct netdev_notifier_info { - struct net_device *dev; + struct net_device *dev; + struct netlink_ext_ack *extack; }; struct netdev_notifier_change_info { @@ -2334,6 +2336,7 @@ static inline void netdev_notifier_info_init(struct netdev_notifier_info *info, struct net_device *dev) { info->dev = dev; + info->extack = NULL; } static inline struct net_device * @@ -2342,6 +2345,12 @@ netdev_notifier_info_to_dev(const struct netdev_notifier_info *info) return info->dev; } +static inline struct netlink_ext_ack * +netdev_notifier_info_to_extack(const struct netdev_notifier_info *info) +{ + return info->extack; +} + int call_netdevice_notifiers(unsigned long val, struct net_device *dev); @@ -3910,10 +3919,12 @@ void *netdev_adjacent_get_private(struct list_head *adj_list); void *netdev_lower_get_first_private_rcu(struct net_device *dev); struct net_device *netdev_master_upper_dev_get(struct net_device *dev); struct net_device *netdev_master_upper_dev_get_rcu(struct net_device *dev); -int netdev_upper_dev_link(struct net_device *dev, struct net_device *upper_dev); +int netdev_upper_dev_link(struct net_device *dev, struct net_device *upper_dev, + struct netlink_ext_ack *extack); int netdev_master_upper_dev_link(struct net_device *dev, struct net_device *upper_dev, - void *upper_priv, void *upper_info); + void *upper_priv, void *upper_info, + struct netlink_ext_ack *extack); void netdev_upper_dev_unlink(struct net_device *dev, struct net_device *upper_dev); void netdev_adjacent_rename_links(struct net_device *dev, char *oldname); |