From 0ca54f6c5fd4ce58aa044d1fc7f00d7f6cf2801c Mon Sep 17 00:00:00 2001 From: Marek Puzyniak Date: Wed, 10 Apr 2013 13:19:13 +0200 Subject: mac80211: provide SSID in IBSS mode Some drivers need SSID in AP and IBSS mode. AP SSID is provided through BSS_CHANGED_SSID notification. There was no easy way to do the same for IBSS. In IBSS mode SSID is known but was not stored in BSS configuration. Extend the AP-mode functionality to also work in IBSS mode. Signed-off-by: Marek Puzyniak Signed-off-by: Johannes Berg --- net/mac80211/ibss.c | 4 ++++ 1 file changed, 4 insertions(+) (limited to 'net/mac80211') diff --git a/net/mac80211/ibss.c b/net/mac80211/ibss.c index 2a0b2186d98..b7bf6d76f1d 100644 --- a/net/mac80211/ibss.c +++ b/net/mac80211/ibss.c @@ -209,6 +209,8 @@ static void __ieee80211_sta_join_ibss(struct ieee80211_sub_if_data *sdata, sdata->vif.bss_conf.enable_beacon = true; sdata->vif.bss_conf.beacon_int = beacon_int; sdata->vif.bss_conf.basic_rates = basic_rates; + sdata->vif.bss_conf.ssid_len = ifibss->ssid_len; + memcpy(sdata->vif.bss_conf.ssid, ifibss->ssid, ifibss->ssid_len); bss_change = BSS_CHANGED_BEACON_INT; bss_change |= ieee80211_reset_erp_info(sdata); bss_change |= BSS_CHANGED_BSSID; @@ -217,6 +219,7 @@ static void __ieee80211_sta_join_ibss(struct ieee80211_sub_if_data *sdata, bss_change |= BSS_CHANGED_BASIC_RATES; bss_change |= BSS_CHANGED_HT; bss_change |= BSS_CHANGED_IBSS; + bss_change |= BSS_CHANGED_SSID; /* * In 5 GHz/802.11a, we can always use short slot time. @@ -1159,6 +1162,7 @@ int ieee80211_ibss_leave(struct ieee80211_sub_if_data *sdata) sdata->vif.bss_conf.ibss_joined = false; sdata->vif.bss_conf.ibss_creator = false; sdata->vif.bss_conf.enable_beacon = false; + sdata->vif.bss_conf.ssid_len = 0; clear_bit(SDATA_STATE_OFFCHANNEL_BEACON_STOPPED, &sdata->state); ieee80211_bss_info_change_notify(sdata, BSS_CHANGED_BEACON_ENABLED | BSS_CHANGED_IBSS); -- cgit v1.2.3