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hostapd: Add Transmit Power Envelope IE when VHT is enabled

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Add Transmit Power Envelope element defined in IEEE P802.11-REVmc/D4.3,
8.4.2.161.

Signed-off-by: Rajkumar Manoharan <rmanohar@qti.qualcomm.com>
This commit is contained in:
Rajkumar Manoharan 2015-11-23 18:40:26 +05:30 • committed by Jouni Malinen
parent 7767687109
commit 3c417499e7
3 changed files with 116 additions and 0 deletions
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2
src/ap/beacon.c
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@ -481,6 +481,7 @@ static u8 * hostapd_gen_probe_resp(struct hostapd_data *hapd,
if (hapd->iconf->ieee80211ac && !hapd->conf->disable_11ac) {
pos = hostapd_eid_vht_capabilities(hapd, pos);
pos = hostapd_eid_vht_operation(hapd, pos);
pos = hostapd_eid_txpower_envelope(hapd, pos);
pos = hostapd_eid_wb_chsw_wrapper(hapd, pos);
}
if (hapd->conf->vendor_vht)
@ -1096,6 +1097,7 @@ int ieee802_11_build_ap_params(struct hostapd_data *hapd,
if (hapd->iconf->ieee80211ac && !hapd->conf->disable_11ac) {
tailpos = hostapd_eid_vht_capabilities(hapd, tailpos);
tailpos = hostapd_eid_vht_operation(hapd, tailpos);
tailpos = hostapd_eid_txpower_envelope(hapd, tailpos);
tailpos = hostapd_eid_wb_chsw_wrapper(hapd, tailpos);
}
if (hapd->conf->vendor_vht)