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| author | Johannes Berg <johannes@sipsolutions.net> | 2008-10-09 12:20:13 +0200 |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2008-10-31 19:00:13 -0400 |
| commit | d51626df5747efaa8d2c00678f64cb503845effe (patch) | |
| tree | cd1edba321572abd8b7ce90b9ecd4d6ff4c1ef1d /net/wireless/nl80211.c | |
| parent | 94778280fabdb6bc76db5509bd95859f1141385b (diff) | |
| download | lwn-d51626df5747efaa8d2c00678f64cb503845effe.tar.gz lwn-d51626df5747efaa8d2c00678f64cb503845effe.zip | |
nl80211: export HT capabilities
This exports the local HT capabilities in nl80211.
Signed-off-by: Johannes Berg <johannes@sipsolutions.net>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'net/wireless/nl80211.c')
| -rw-r--r-- | net/wireless/nl80211.c | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/net/wireless/nl80211.c b/net/wireless/nl80211.c index 572793c8c7ab..4d12e885170e 100644 --- a/net/wireless/nl80211.c +++ b/net/wireless/nl80211.c @@ -157,6 +157,19 @@ static int nl80211_send_wiphy(struct sk_buff *msg, u32 pid, u32 seq, int flags, if (!nl_band) goto nla_put_failure; + /* add HT info */ + if (dev->wiphy.bands[band]->ht_cap.ht_supported) { + NLA_PUT(msg, NL80211_BAND_ATTR_HT_MCS_SET, + sizeof(dev->wiphy.bands[band]->ht_cap.mcs), + &dev->wiphy.bands[band]->ht_cap.mcs); + NLA_PUT_U16(msg, NL80211_BAND_ATTR_HT_CAPA, + dev->wiphy.bands[band]->ht_cap.cap); + NLA_PUT_U8(msg, NL80211_BAND_ATTR_HT_AMPDU_FACTOR, + dev->wiphy.bands[band]->ht_cap.ampdu_factor); + NLA_PUT_U8(msg, NL80211_BAND_ATTR_HT_AMPDU_DENSITY, + dev->wiphy.bands[band]->ht_cap.ampdu_density); + } + /* add frequencies */ nl_freqs = nla_nest_start(msg, NL80211_BAND_ATTR_FREQS); if (!nl_freqs) |