From 8f727ef3c4859f2c397a7609beb845dcd66729f5 Mon Sep 17 00:00:00 2001 From: Johannes Berg Date: Fri, 30 Mar 2012 08:43:32 +0200 Subject: mac80211: notify driver of rate control updates Devices that have internal rate control need to be notified when the bandwidth or SMPS state changes just like external rate control algorithms get a notification now. Add this notification and clarify the change bits while at it, the HT_CHANGED bit really meant only bandwidth changed. Signed-off-by: Johannes Berg Signed-off-by: John W. Linville --- net/mac80211/driver-ops.h | 15 +++++++++++++++ 1 file changed, 15 insertions(+) (limited to 'net/mac80211/driver-ops.h') diff --git a/net/mac80211/driver-ops.h b/net/mac80211/driver-ops.h index e8dbda1b5b8a..0eb2bc003058 100644 --- a/net/mac80211/driver-ops.h +++ b/net/mac80211/driver-ops.h @@ -476,6 +476,21 @@ int drv_sta_state(struct ieee80211_local *local, return ret; } +static inline void drv_sta_rc_update(struct ieee80211_local *local, + struct ieee80211_sub_if_data *sdata, + struct ieee80211_sta *sta, u32 changed) +{ + sdata = get_bss_sdata(sdata); + check_sdata_in_driver(sdata); + + trace_drv_sta_rc_update(local, sdata, sta, changed); + if (local->ops->sta_rc_update) + local->ops->sta_rc_update(&local->hw, &sdata->vif, + sta, changed); + + trace_drv_return_void(local); +} + static inline int drv_conf_tx(struct ieee80211_local *local, struct ieee80211_sub_if_data *sdata, u16 queue, const struct ieee80211_tx_queue_params *params) -- cgit v1.2.3-59-g8ed1b