diff options
| author | Johannes Berg <johannes@sipsolutions.net> | 2008-09-11 03:04:36 +0200 |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2008-09-15 16:48:24 -0400 |
| commit | ae17e986091637e7ef5a8224c7b689029b105131 (patch) | |
| tree | 184fb207b36348f4ac989831b3425d9d67221e02 /drivers/net/wireless/iwlwifi/iwl-3945-rs.c | |
| parent | 323ce79a9cdbf838ea577677b1ddace8e0b4d4c6 (diff) | |
mac80211: move txrate_idx into RC algorithms
The sta_info->txrate_idx member isn't used by all RC algorithms
in the way it was intended to be used, move it into those that
require it (only PID) and keep track in the core code of which
rate was last used for reporting to userspace and the mesh MLME.
Signed-off-by: Johannes Berg <johannes@sipsolutions.net>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'drivers/net/wireless/iwlwifi/iwl-3945-rs.c')
| -rw-r--r-- | drivers/net/wireless/iwlwifi/iwl-3945-rs.c | 10 |
1 files changed, 3 insertions, 7 deletions
diff --git a/drivers/net/wireless/iwlwifi/iwl-3945-rs.c b/drivers/net/wireless/iwlwifi/iwl-3945-rs.c index f751b9097592..a279bf1dc9b0 100644 --- a/drivers/net/wireless/iwlwifi/iwl-3945-rs.c +++ b/drivers/net/wireless/iwlwifi/iwl-3945-rs.c @@ -334,13 +334,11 @@ static void rs_rate_init(void *priv_rate, void *priv_sta, for (i = IWL_RATE_COUNT - 1; i >= 0; i--) { if (sta->sta.supp_rates[local->hw.conf.channel->band] & (1 << i)) { - sta->txrate_idx = i; + rs_sta->last_txrate_idx = i; break; } } - rs_sta->last_txrate_idx = sta->txrate_idx; - /* For 5 GHz band it start at IWL_FIRST_OFDM_RATE */ if (local->hw.conf.channel->band == IEEE80211_BAND_5GHZ) rs_sta->last_txrate_idx += IWL_FIRST_OFDM_RATE; @@ -809,15 +807,13 @@ static void rs_get_rate(void *priv_rate, struct net_device *dev, rs_sta->last_txrate_idx = index; if (sband->band == IEEE80211_BAND_5GHZ) - sta->txrate_idx = rs_sta->last_txrate_idx - IWL_FIRST_OFDM_RATE; + sel->rate_idx = rs_sta->last_txrate_idx - IWL_FIRST_OFDM_RATE; else - sta->txrate_idx = rs_sta->last_txrate_idx; + sel->rate_idx = rs_sta->last_txrate_idx; rcu_read_unlock(); IWL_DEBUG_RATE("leave: %d\n", index); - - sel->rate_idx = sta->txrate_idx; } static struct rate_control_ops rs_ops = { |