From: Jouni Malinen Date: Sat, 6 Aug 2011 20:07:00 +0000 (+0300) Subject: mac80211_hwsim: Fix RX status reporting for HT X-Git-Tag: upstream/snapshot3+hdmi~8889^2~254^2~325 X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=281ed297ffb6741550e33b99b24ac3f5c16e3458;p=platform%2Fadaptation%2Frenesas_rcar%2Frenesas_kernel.git mac80211_hwsim: Fix RX status reporting for HT RX_FLAG_HT must be included when reporting MCS rates. Without this, mac80211 ended up dropping any frame sent at MCS index 12 or higher and that resulted in oddly random looking errors in mac80211_hwsim tests. Signed-off-by: Jouni Malinen Signed-off-by: John W. Linville --- diff --git a/drivers/net/wireless/mac80211_hwsim.c b/drivers/net/wireless/mac80211_hwsim.c index 031cd89..34b79fc 100644 --- a/drivers/net/wireless/mac80211_hwsim.c +++ b/drivers/net/wireless/mac80211_hwsim.c @@ -612,6 +612,12 @@ static bool mac80211_hwsim_tx_frame_no_nl(struct ieee80211_hw *hw, rx_status.freq = data->channel->center_freq; rx_status.band = data->channel->band; rx_status.rate_idx = info->control.rates[0].idx; + if (info->control.rates[0].flags & IEEE80211_TX_RC_MCS) + rx_status.flag |= RX_FLAG_HT; + if (info->control.rates[0].flags & IEEE80211_TX_RC_40_MHZ_WIDTH) + rx_status.flag |= RX_FLAG_40MHZ; + if (info->control.rates[0].flags & IEEE80211_TX_RC_SHORT_GI) + rx_status.flag |= RX_FLAG_SHORT_GI; /* TODO: simulate real signal strength (and optional packet loss) */ rx_status.signal = data->power_level - 50;