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Differential D26712 Diff 78368 head/sys/net80211/ieee80211_vht.c

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head/sys/net80211/ieee80211_vht.c

Show First 20 Lines • Show All 147 Lines • ▼ Show 20 Linesieee80211_vht_vattach(struct ieee80211vap *vap)
vap->iv_vhtcaps = ic->ic_vhtcaps; vap->iv_vhtcaps = ic->ic_vhtcaps;
vap->iv_vhtextcaps = ic->ic_vhtextcaps; vap->iv_vhtextcaps = ic->ic_vhtextcaps;
/* XXX assume VHT80 support; should really check vhtcaps */ /* XXX assume VHT80 support; should really check vhtcaps */
vap->iv_flags_vht = vap->iv_flags_vht =
IEEE80211_FVHT_VHT IEEE80211_FVHT_VHT
| IEEE80211_FVHT_USEVHT40 | IEEE80211_FVHT_USEVHT40
| IEEE80211_FVHT_USEVHT80; | IEEE80211_FVHT_USEVHT80;
#if 0 if (IEEE80211_VHTCAP_SUPP_CHAN_WIDTH_IS_160MHZ(vap->iv_vhtcaps))
/* XXX TODO: enable VHT80+80, VHT160 capabilities */
if (XXX TODO FIXME)
vap->iv_flags_vht |= IEEE80211_FVHT_USEVHT160; vap->iv_flags_vht |= IEEE80211_FVHT_USEVHT160;
if (XXX TODO FIXME) if (IEEE80211_VHTCAP_SUPP_CHAN_WIDTH_IS_160_80P80MHZ(vap->iv_vhtcaps))
vap->iv_flags_vht |= IEEE80211_FVHT_USEVHT80P80; vap->iv_flags_vht |= IEEE80211_FVHT_USEVHT80P80;
#endif
memcpy(&vap->iv_vht_mcsinfo, &ic->ic_vht_mcsinfo, memcpy(&vap->iv_vht_mcsinfo, &ic->ic_vht_mcsinfo,
sizeof(struct ieee80211_vht_mcs_info)); sizeof(struct ieee80211_vht_mcs_info));
} }
void void
ieee80211_vht_vdetach(struct ieee80211vap *vap) ieee80211_vht_vdetach(struct ieee80211vap *vap)
{ {
Show All 26 Lines
ieee80211_vht_announce(struct ieee80211com *ic) ieee80211_vht_announce(struct ieee80211com *ic)
{ {
int i, tx, rx; int i, tx, rx;
if (! IEEE80211_CONF_VHT(ic)) if (! IEEE80211_CONF_VHT(ic))
return; return;
/* Channel width */ /* Channel width */
ic_printf(ic, "[VHT] Channel Widths: 20MHz, 40MHz, 80MHz"); ic_printf(ic, "[VHT] Channel Widths: 20MHz, 40MHz, 80MHz%s%s\n",
if (_IEEE80211_MASKSHIFT(ic->ic_vhtcaps, (IEEE80211_VHTCAP_SUPP_CHAN_WIDTH_IS_160MHZ(ic->ic_vhtcaps)) ?
IEEE80211_VHTCAP_SUPP_CHAN_WIDTH_MASK) >= 1) ", 160MHz" : "",
printf(" 160MHz"); (IEEE80211_VHTCAP_SUPP_CHAN_WIDTH_IS_160_80P80MHZ(ic->ic_vhtcaps)) ?
if (_IEEE80211_MASKSHIFT(ic->ic_vhtcaps, ", 80+80MHz" : "");
IEEE80211_VHTCAP_SUPP_CHAN_WIDTH_MASK) == 2)
printf(" 80+80MHz");
printf("\n");
/* Features */ /* Features */
ic_printf(ic, "[VHT] Features: %b\n", ic->ic_vhtcaps, ic_printf(ic, "[VHT] Features: %b\n", ic->ic_vhtcaps,
IEEE80211_VHTCAP_BITS); IEEE80211_VHTCAP_BITS);
/* For now, just 5GHz VHT. Worry about 2GHz VHT later */ /* For now, just 5GHz VHT. Worry about 2GHz VHT later */
for (i = 0; i < 8; i++) { for (i = 0; i < 8; i++) {
/* Each stream is 2 bits */ /* Each stream is 2 bits */
tx = (ic->ic_vht_mcsinfo.tx_mcs_map >> (2*i)) & 0x3; tx = (ic->ic_vht_mcsinfo.tx_mcs_map >> (2*i)) & 0x3;
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