mac80211/drivers: rewrite the rate control API
So after the previous changes we were still unhappy with how
convoluted the API is and decided to make things simpler for
everybody. This completely changes the rate control API, now
taking into account 802.11n with MCS rates and more control,
most drivers don't support that though.
Signed-off-by: Felix Fietkau <nbd@openwrt.org>
Signed-off-by: Johannes Berg <johannes@sipsolutions.net>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
diff --git a/drivers/net/wireless/mac80211_hwsim.c b/drivers/net/wireless/mac80211_hwsim.c
index e2aeef8..c576523 100644
--- a/drivers/net/wireless/mac80211_hwsim.c
+++ b/drivers/net/wireless/mac80211_hwsim.c
@@ -209,7 +209,7 @@
/* TODO: set mactime */
rx_status.freq = data->channel->center_freq;
rx_status.band = data->channel->band;
- rx_status.rate_idx = info->tx_rate_idx;
+ rx_status.rate_idx = info->control.rates[0].idx;
/* TODO: simulate signal strength (and optional packet drop) */
/* Copy skb to all enabled radios that are on the current frequency */
@@ -269,13 +269,9 @@
if (txi->control.sta)
hwsim_check_sta_magic(txi->control.sta);
- memset(&txi->status, 0, sizeof(txi->status));
- if (!(txi->flags & IEEE80211_TX_CTL_NO_ACK)) {
- if (ack)
- txi->flags |= IEEE80211_TX_STAT_ACK;
- else
- txi->status.excessive_retries = 1;
- }
+ ieee80211_tx_info_clear_status(txi);
+ if (!(txi->flags & IEEE80211_TX_CTL_NO_ACK) && ack)
+ txi->flags |= IEEE80211_TX_STAT_ACK;
ieee80211_tx_status_irqsafe(hw, skb);
return NETDEV_TX_OK;
}