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authorMarek Puzyniak <marek.puzyniak@tieto.com>2013-04-10 13:19:13 +0200
committerJohannes Berg <johannes.berg@intel.com>2013-04-10 20:24:18 +0200
commit0ca54f6c5fd4ce58aa044d1fc7f00d7f6cf2801c (patch)
treec28fc0f42e866621bab9a7745ea1e2ee76b74c3a /net/mac80211
parenta21a4d3e8ad4d513f5a6eefc91510febb205f601 (diff)
downloadop-kernel-dev-0ca54f6c5fd4ce58aa044d1fc7f00d7f6cf2801c.zip
op-kernel-dev-0ca54f6c5fd4ce58aa044d1fc7f00d7f6cf2801c.tar.gz
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 <marek.puzyniak@tieto.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Diffstat (limited to 'net/mac80211')
-rw-r--r--net/mac80211/ibss.c4
1 files changed, 4 insertions, 0 deletions
diff --git a/net/mac80211/ibss.c b/net/mac80211/ibss.c
index 2a0b218..b7bf6d7 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);
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