diff options
| author | Mahesh Palivela <maheshp@posedge.com> | 2012-06-22 11:27:46 +0400 |
|---|---|---|
| committer | Johannes Berg <johannes.berg@intel.com> | 2012-06-28 15:08:34 +0400 |
| commit | bf0c111ec80355ee9fe2e2bdb609a536b54768d8 (patch) | |
| tree | 9a2f8b805b588948015bcf8350425a9e6b66560e /net/wireless | |
| parent | ce0e169529a2db1cd910d2d45a5713fcdc29f6e1 (diff) | |
| download | linux-bf0c111ec80355ee9fe2e2bdb609a536b54768d8.tar.xz | |
cfg80211: allow advertising VHT capabilities
Allow drivers to advertise their VHT capabilities
and export them to userspace via nl80211.
Signed-off-by: Mahesh Palivela <maheshp@posedge.com>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Diffstat (limited to 'net/wireless')
| -rw-r--r-- | net/wireless/nl80211.c | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/net/wireless/nl80211.c b/net/wireless/nl80211.c index 067c9fe02a7f..5c4a720f0442 100644 --- a/net/wireless/nl80211.c +++ b/net/wireless/nl80211.c @@ -921,6 +921,15 @@ static int nl80211_send_wiphy(struct sk_buff *msg, u32 pid, u32 seq, int flags, dev->wiphy.bands[band]->ht_cap.ampdu_density))) goto nla_put_failure; + /* add VHT info */ + if (dev->wiphy.bands[band]->vht_cap.vht_supported && + (nla_put(msg, NL80211_BAND_ATTR_VHT_MCS_SET, + sizeof(dev->wiphy.bands[band]->vht_cap.vht_mcs), + &dev->wiphy.bands[band]->vht_cap.vht_mcs) || + nla_put_u32(msg, NL80211_BAND_ATTR_VHT_CAPA, + dev->wiphy.bands[band]->vht_cap.cap))) + goto nla_put_failure; + /* add frequencies */ nl_freqs = nla_nest_start(msg, NL80211_BAND_ATTR_FREQS); if (!nl_freqs) |