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| author | Petr Machata <petrm@mellanox.com> | 2018-12-12 17:02:54 +0000 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2018-12-12 16:34:22 -0800 |
| commit | 479c86dc551c9720765ed19433990eae6a1f899f (patch) | |
| tree | ecd13ac6dcb54e24d367e781fd5c7bb600804ee7 /include/net | |
| parent | 69b7320e14e6e8c7a77fa5803cecc86434a1162d (diff) | |
| download | linux-479c86dc551c9720765ed19433990eae6a1f899f.tar.bz2 | |
net: switchdev: Add extack to struct switchdev_notifier_info
In order to pass extack to the drivers that need it, add an extack field
to struct switchdev_notifier_info, and an extack argument to the
function call_switchdev_blocking_notifiers(). Also add a helper function
switchdev_notifier_info_to_extack().
Signed-off-by: Petr Machata <petrm@mellanox.com>
Acked-by: Jiri Pirko <jiri@mellanox.com>
Acked-by: Ivan Vecera <ivecera@redhat.com>
Reviewed-by: Ido Schimmel <idosch@mellanox.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include/net')
| -rw-r--r-- | include/net/switchdev.h | 13 |
1 files changed, 11 insertions, 2 deletions
diff --git a/include/net/switchdev.h b/include/net/switchdev.h index 69016305ad58..4facfa6775e8 100644 --- a/include/net/switchdev.h +++ b/include/net/switchdev.h @@ -149,6 +149,7 @@ enum switchdev_notifier_type { struct switchdev_notifier_info { struct net_device *dev; + struct netlink_ext_ack *extack; }; struct switchdev_notifier_fdb_info { @@ -172,6 +173,12 @@ switchdev_notifier_info_to_dev(const struct switchdev_notifier_info *info) return info->dev; } +static inline struct netlink_ext_ack * +switchdev_notifier_info_to_extack(const struct switchdev_notifier_info *info) +{ + return info->extack; +} + #ifdef CONFIG_NET_SWITCHDEV void switchdev_deferred_process(void); @@ -193,7 +200,8 @@ int call_switchdev_notifiers(unsigned long val, struct net_device *dev, int register_switchdev_blocking_notifier(struct notifier_block *nb); int unregister_switchdev_blocking_notifier(struct notifier_block *nb); int call_switchdev_blocking_notifiers(unsigned long val, struct net_device *dev, - struct switchdev_notifier_info *info); + struct switchdev_notifier_info *info, + struct netlink_ext_ack *extack); void switchdev_port_fwd_mark_set(struct net_device *dev, struct net_device *group_dev, @@ -278,7 +286,8 @@ unregister_switchdev_blocking_notifier(struct notifier_block *nb) static inline int call_switchdev_blocking_notifiers(unsigned long val, struct net_device *dev, - struct switchdev_notifier_info *info) + struct switchdev_notifier_info *info, + struct netlink_ext_ack *extack) { return NOTIFY_DONE; } |