From 53873f134d285191ef6435882d55837093a36c53 Mon Sep 17 00:00:00 2001 From: Johannes Berg Date: Tue, 3 May 2016 16:52:04 +0300 Subject: cfg80211: make wdev_list accessible to drivers There's no harm in having drivers read the list, since they can use RCU protection or RTNL locking; allow this to not require each and every driver to also implement its own bookkeeping. Signed-off-by: Johannes Berg --- include/net/cfg80211.h | 5 +++++ 1 file changed, 5 insertions(+) (limited to 'include/net') diff --git a/include/net/cfg80211.h b/include/net/cfg80211.h index 5f6e98ad21a2..63921672bed0 100644 --- a/include/net/cfg80211.h +++ b/include/net/cfg80211.h @@ -3189,6 +3189,9 @@ struct wiphy_vendor_command { * @vht_capa_mod_mask: Specify what VHT capabilities can be over-ridden. * If null, then none can be over-ridden. * + * @wdev_list: the list of associated (virtual) interfaces; this list must + * not be modified by the driver, but can be read with RTNL/RCU protection. + * * @max_acl_mac_addrs: Maximum number of MAC addresses that the device * supports for ACL. * @@ -3328,6 +3331,8 @@ struct wiphy { const struct ieee80211_ht_cap *ht_capa_mod_mask; const struct ieee80211_vht_cap *vht_capa_mod_mask; + struct list_head wdev_list; + /* the network namespace this phy lives in currently */ possible_net_t _net; -- cgit