use the rates ERP flag to derive CCK or OFDM modulation for the radiotap header. (it might be more correct to get this information from the hardware itself, but it seems safe to assume this in most practical cases.) Signed-off-by: Bruno Randolf <br1@xxxxxxxxxxx> --- net/mac80211/rx.c | 5 ++++- 1 files changed, 4 insertions(+), 1 deletions(-) diff --git a/net/mac80211/rx.c b/net/mac80211/rx.c index 254462f..a67ded3 100644 --- a/net/mac80211/rx.c +++ b/net/mac80211/rx.c @@ -157,8 +157,11 @@ ieee80211_add_rx_radiotap_header(struct ieee80211_local *local, if (status->band == IEEE80211_BAND_5GHZ) *(__le16 *)pos = cpu_to_le16(IEEE80211_CHAN_OFDM | IEEE80211_CHAN_5GHZ); + else if (rate->flags & IEEE80211_RATE_ERP_G) + *(__le16 *)pos = cpu_to_le16(IEEE80211_CHAN_OFDM | + IEEE80211_CHAN_2GHZ); else - *(__le16 *)pos = cpu_to_le16(IEEE80211_CHAN_DYN | + *(__le16 *)pos = cpu_to_le16(IEEE80211_CHAN_CCK | IEEE80211_CHAN_2GHZ); pos += 2; -- To unsubscribe from this list: send the line "unsubscribe linux-wireless" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
