diff options
author | Johannes Berg <johannes.berg@intel.com> | 2022-07-12 18:32:49 +0200 |
---|---|---|
committer | Johannes Berg <johannes.berg@intel.com> | 2022-07-15 11:43:23 +0200 |
commit | 7464f665158e09f3f29116d8d0676824c1f1eeda (patch) | |
tree | 87af8f9613720815b3eb871d45069e7965f7c76c /net/wireless/util.c | |
parent | wifi: mac80211: mlme: look up beacon elems only if needed (diff) | |
download | linux-7464f665158e09f3f29116d8d0676824c1f1eeda.tar.xz linux-7464f665158e09f3f29116d8d0676824c1f1eeda.zip |
wifi: cfg80211: add cfg80211_get_iftype_ext_capa()
Add a helper function cfg80211_get_iftype_ext_capa() to
look up interface type-specific (extended) capabilities.
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Diffstat (limited to 'net/wireless/util.c')
-rw-r--r-- | net/wireless/util.c | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/net/wireless/util.c b/net/wireless/util.c index fe7956c8c6da..2c127951764a 100644 --- a/net/wireless/util.c +++ b/net/wireless/util.c @@ -2490,3 +2490,17 @@ int cfg80211_remove_virtual_intf(struct cfg80211_registered_device *rdev, return rdev_del_virtual_intf(rdev, wdev); } + +const struct wiphy_iftype_ext_capab * +cfg80211_get_iftype_ext_capa(struct wiphy *wiphy, enum nl80211_iftype type) +{ + int i; + + for (i = 0; i < wiphy->num_iftype_ext_capab; i++) { + if (wiphy->iftype_ext_capab[i].iftype == type) + return &wiphy->iftype_ext_capab[i]; + } + + return NULL; +} +EXPORT_SYMBOL(cfg80211_get_iftype_ext_capa); |