svn commit: r194021 - head/sys/net80211
Sam Leffler
sam at FreeBSD.org
Thu Jun 11 17:09:40 UTC 2009
Author: sam
Date: Thu Jun 11 17:09:39 2009
New Revision: 194021
URL: http://svn.freebsd.org/changeset/base/194021
Log:
use negotiated short gi to calculate the tx rate; using the htcaps
does not take into account local state (e.g. manual disable of sgi)
Modified:
head/sys/net80211/ieee80211_ioctl.c
Modified: head/sys/net80211/ieee80211_ioctl.c
==============================================================================
--- head/sys/net80211/ieee80211_ioctl.c Thu Jun 11 17:06:58 2009 (r194020)
+++ head/sys/net80211/ieee80211_ioctl.c Thu Jun 11 17:09:39 2009 (r194021)
@@ -403,12 +403,12 @@ get_sta_info(void *arg, struct ieee80211
const struct ieee80211_mcs_rates *mcs =
&ieee80211_htrates[ni->ni_txrate &~ IEEE80211_RATE_MCS];
if (IEEE80211_IS_CHAN_HT40(ni->ni_chan)) {
- if (ni->ni_htcap & IEEE80211_HTCAP_SHORTGI40)
+ if (ni->ni_flags & IEEE80211_NODE_SGI40)
si->isi_txmbps = mcs->ht40_rate_800ns;
else
si->isi_txmbps = mcs->ht40_rate_400ns;
} else {
- if (ni->ni_htcap & IEEE80211_HTCAP_SHORTGI20)
+ if (ni->ni_flags & IEEE80211_NODE_SGI20)
si->isi_txmbps = mcs->ht20_rate_800ns;
else
si->isi_txmbps = mcs->ht20_rate_400ns;
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