summaryrefslogtreecommitdiff
path: root/net/mac80211/util.c
diff options
context:
space:
mode:
authorArik Nemtsov <arik@wizery.com>2014-07-17 17:14:23 +0300
committerJohannes Berg <johannes.berg@intel.com>2014-07-21 12:14:04 +0200
commit40b861a0eeb06bbfa472b456482ebf89b6886926 (patch)
treeba907a8dd7e5f7ac8f16e4308c16afca577fc641 /net/mac80211/util.c
parentdd8c0b03d35be7effe20c9e5fda7e231e2c88e19 (diff)
mac80211: add QoS IE during TDLS setup start
If QoS is supported by the card, add an appropriate IE to TDLS setup- request and setup-response frames. Consolidate the setting of the WMM info IE across mac80211. Signed-off-by: Arik Nemtsov <arikx.nemtsov@intel.com> Reviewed-by: Liad Kaufman <liad.kaufman@intel.com> Reviewed-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Diffstat (limited to 'net/mac80211/util.c')
-rw-r--r--net/mac80211/util.c15
1 files changed, 15 insertions, 0 deletions
diff --git a/net/mac80211/util.c b/net/mac80211/util.c
index ea79668c2e5f..08ce77664082 100644
--- a/net/mac80211/util.c
+++ b/net/mac80211/util.c
@@ -3082,3 +3082,18 @@ int ieee80211_max_num_channels(struct ieee80211_local *local)
return max_num_different_channels;
}
+
+u8 *ieee80211_add_wmm_info_ie(u8 *buf, u8 qosinfo)
+{
+ *buf++ = WLAN_EID_VENDOR_SPECIFIC;
+ *buf++ = 7; /* len */
+ *buf++ = 0x00; /* Microsoft OUI 00:50:F2 */
+ *buf++ = 0x50;
+ *buf++ = 0xf2;
+ *buf++ = 2; /* WME */
+ *buf++ = 0; /* WME info */
+ *buf++ = 1; /* WME ver */
+ *buf++ = qosinfo; /* U-APSD no in use */
+
+ return buf;
+}