ieee80211_ave_rssi need to be declare as export for driver to use it. Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@xxxxxxxxx> --- v3: provide documentation v4: move the documentation to the header file --- include/net/mac80211.h | 8 ++++++++ net/mac80211/util.c | 1 + 2 files changed, 9 insertions(+), 0 deletions(-) diff --git a/include/net/mac80211.h b/include/net/mac80211.h index bebd89f..da36581 100644 --- a/include/net/mac80211.h +++ b/include/net/mac80211.h @@ -3802,6 +3802,14 @@ int ieee80211_add_srates_ie(struct ieee80211_vif *vif, int ieee80211_add_ext_srates_ie(struct ieee80211_vif *vif, struct sk_buff *skb, bool need_basic); +/** + * ieee80211_ave_rssi - report the average rssi for the specified interface + * + * @vif: the specified virtual interface + * + * This function return the average rssi value for the requested interface. + * It assumes that the given vif is valid. + */ int ieee80211_ave_rssi(struct ieee80211_vif *vif); #endif /* MAC80211_H */ diff --git a/net/mac80211/util.c b/net/mac80211/util.c index 89c1e5b..c42c49c 100644 --- a/net/mac80211/util.c +++ b/net/mac80211/util.c @@ -1801,3 +1801,4 @@ int ieee80211_ave_rssi(struct ieee80211_vif *vif) return ifmgd->ave_beacon_signal; } +EXPORT_SYMBOL_GPL(ieee80211_ave_rssi); -- 1.7.0.4 -- To unsubscribe from this list: send the line "unsubscribe linux-wireless" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
