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Add support for Time Advertisement

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This adds preliminary support for IEEE 802.11v Time Advertisement
mechanism with UTC TSF offset.
This commit is contained in:
Jouni Malinen 2011-10-18 00:24:16 +03:00 • committed by Jouni Malinen
parent 96b2cb226a
commit 39b97072b2
11 changed files with 156 additions and 0 deletions
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9
src/ap/beacon.c
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@ -357,6 +357,9 @@ void handle_probe_req(struct hostapd_data *hapd,
pos = hostapd_eid_ext_capab(hapd, pos);
pos = hostapd_eid_time_adv(hapd, pos);
pos = hostapd_eid_time_zone(hapd, pos);
pos = hostapd_eid_interworking(hapd, pos);
pos = hostapd_eid_adv_proto(hapd, pos);
pos = hostapd_eid_roaming_consortium(hapd, pos);
@ -494,6 +497,12 @@ void ieee802_11_set_beacon(struct hostapd_data *hapd)
tailpos = hostapd_eid_ext_capab(hapd, tailpos);
/*
* TODO: Time Advertisement element should only be included in some
* DTIM Beacon frames.
*/
tailpos = hostapd_eid_time_adv(hapd, tailpos);
tailpos = hostapd_eid_interworking(hapd, tailpos);
tailpos = hostapd_eid_adv_proto(hapd, tailpos);
tailpos = hostapd_eid_roaming_consortium(hapd, tailpos);