Drivers need to report the number of transmission attempts for each rate as well as to terminate the rate array with -1. The in-kernel datapath of hwsim simulates a perfect medium, therefore the driver only needs to report that the first transmission attempt was sucessfully completed at the most favorable rate. Rate control is working again for this driver. Tested mesh mode with minstrel. Signed-off-by: Javier Cardona <javier@xxxxxxxxxxx> --- drivers/net/wireless/mac80211_hwsim.c | 5 +++++ 1 files changed, 5 insertions(+), 0 deletions(-) diff --git a/drivers/net/wireless/mac80211_hwsim.c b/drivers/net/wireless/mac80211_hwsim.c index 3edd473..840cd53 100644 --- a/drivers/net/wireless/mac80211_hwsim.c +++ b/drivers/net/wireless/mac80211_hwsim.c @@ -741,6 +741,11 @@ static void mac80211_hwsim_tx(struct ieee80211_hw *hw, struct sk_buff *skb) hwsim_check_sta_magic(txi->control.sta); ieee80211_tx_info_clear_status(txi); + + /* frame was transmitted at most favorable rate at first attempt */ + txi->control.rates[0].count = 1; + txi->control.rates[1].idx = -1; + if (!(txi->flags & IEEE80211_TX_CTL_NO_ACK) && ack) txi->flags |= IEEE80211_TX_STAT_ACK; ieee80211_tx_status_irqsafe(hw, skb); -- 1.7.5.4 -- 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
