Author: kevlo
Date: Wed Aug 20 01:32:04 2014
New Revision: 270192
URL: http://svnweb.freebsd.org/changeset/base/270192
Log:
If eapol packets are sent at the lowest rate, key negotiation will
become more reliable.
Submitted by: Akinori Furukoshi <moonlightakkiy at yahoo dot ca>
Modified:
head/sys/dev/usb/wlan/if_run.c
Modified: head/sys/dev/usb/wlan/if_run.c
==============================================================================
--- head/sys/dev/usb/wlan/if_run.c Wed Aug 20 01:26:27 2014
(r270191)
+++ head/sys/dev/usb/wlan/if_run.c Wed Aug 20 01:32:04 2014
(r270192)
@@ -3255,13 +3255,13 @@ run_set_tx_desc(struct run_softc *sc, st
txwi = (struct rt2860_txwi *)(txd + 1);
txwi->len = htole16(m->m_pkthdr.len - pad);
if (rt2860_rates[ridx].phy == IEEE80211_T_DS) {
- txwi->phy = htole16(RT2860_PHY_CCK);
+ mcs |= RT2860_PHY_CCK;
if (ridx != RT2860_RIDX_CCK1 &&
(ic->ic_flags & IEEE80211_F_SHPREAMBLE))
mcs |= RT2860_PHY_SHPRE;
} else
- txwi->phy = htole16(RT2860_PHY_OFDM);
- txwi->phy |= htole16(mcs);
+ mcs |= RT2860_PHY_OFDM;
+ txwi->phy = htole16(mcs);
/* check if RTS/CTS or CTS-to-self protection is required */
if (!IEEE80211_IS_MULTICAST(wh->i_addr1) &&
@@ -3338,7 +3338,7 @@ run_tx(struct run_softc *sc, struct mbuf
/* pickup a rate index */
if (IEEE80211_IS_MULTICAST(wh->i_addr1) ||
- type != IEEE80211_FC0_TYPE_DATA) {
+ type != IEEE80211_FC0_TYPE_DATA || m->m_flags & M_EAPOL) {
ridx = (ic->ic_curmode == IEEE80211_MODE_11A) ?
RT2860_RIDX_OFDM6 : RT2860_RIDX_CCK1;
ctl_ridx = rt2860_rates[ridx].ctl_ridx;
@@ -4998,7 +4998,7 @@ run_updateprot_cb(void *arg)
tmp = RT2860_RTSTH_EN | RT2860_PROT_NAV_SHORT | RT2860_TXOP_ALLOW_ALL;
/* setup protection frame rate (MCS code) */
tmp |= (ic->ic_curmode == IEEE80211_MODE_11A) ?
- rt2860_rates[RT2860_RIDX_OFDM6].mcs :
+ rt2860_rates[RT2860_RIDX_OFDM6].mcs | RT2860_PHY_OFDM :
rt2860_rates[RT2860_RIDX_CCK11].mcs;
/* CCK frames don't require protection */
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