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Commit 281ed297 authored by Jouni Malinen's avatar Jouni Malinen Committed by John W. Linville
Browse files

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: default avatarJouni Malinen <j@w1.fi>
Signed-off-by: default avatarJohn W. Linville <linville@tuxdriver.com>
parent 20adc1ae

drivers/net/wireless/mac80211_hwsim.c

+6 −0
Original line number Diff line number Diff line
@@ -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;