From 281ed297ffb6741550e33b99b24ac3f5c16e3458 Mon Sep 17 00:00:00 2001 From: Jouni Malinen Date: Sat, 6 Aug 2011 23:07:00 +0300 Subject: [PATCH] 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 --- drivers/net/wireless/mac80211_hwsim.c | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/drivers/net/wireless/mac80211_hwsim.c b/drivers/net/wireless/mac80211_hwsim.c index 031cd89b1768..34b79fc91e39 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;