diff options
Diffstat (limited to 'include/net/cfg80211.h')
| -rw-r--r-- | include/net/cfg80211.h | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/include/net/cfg80211.h b/include/net/cfg80211.h index 28f6f1a5b44..5c7169b0ac5 100644 --- a/include/net/cfg80211.h +++ b/include/net/cfg80211.h @@ -4771,6 +4771,20 @@ int cfg80211_iter_combinations(struct wiphy *wiphy, void cfg80211_stop_iface(struct wiphy *wiphy, struct wireless_dev *wdev, gfp_t gfp); +/** + * cfg80211_shutdown_all_interfaces - shut down all interfaces for a wiphy + * @wiphy: the wiphy to shut down + * + * This function shuts down all interfaces belonging to this wiphy by + * calling dev_close() (and treating non-netdev interfaces as needed). + * It shouldn't really be used unless there are some fatal device errors + * that really can't be recovered in any other way. + * + * Callers must hold the RTNL and be able to deal with callbacks into + * the driver while the function is running. + */ +void cfg80211_shutdown_all_interfaces(struct wiphy *wiphy); + /* Logging, debugging and troubleshooting/diagnostic helpers. */ /* wiphy_printk helpers, similar to dev_printk */ |