iwlwifi: implement new mac80211 station add/remove calls
mac80211 recently implemented two new callbacks that are used to request
station add/remove from the driver. The benefot from these new callbacks
are that they enable the driver to sleep while performing this work.
This is a big patch since a few things need to be coordinated in this move.
First we need to decouple station management from rate scaling, which
caused a lot of code to be moved and/or deleted. Next we needed to tie in
with mac80211's station management callback and let it direct our station
management as well as trigger the rate scaling initialization.
Signed-off-by: Reinette Chatre <reinette.chatre@intel.com>
diff --git a/drivers/net/wireless/iwlwifi/iwl-agn-rs.h b/drivers/net/wireless/iwlwifi/iwl-agn-rs.h
index e182f5a..8292f6d 100644
--- a/drivers/net/wireless/iwlwifi/iwl-agn-rs.h
+++ b/drivers/net/wireless/iwlwifi/iwl-agn-rs.h
@@ -403,7 +403,6 @@
u8 is_green;
u8 is_dup;
enum ieee80211_band band;
- u8 ibss_sta_added;
/* The following are bitmaps of rates; IWL_RATE_6M_MASK, etc. */
u32 supp_rates;
@@ -478,6 +477,12 @@
*/
extern void iwl3945_rate_scale_init(struct ieee80211_hw *hw, s32 sta_id);
+/* Initialize station's rate scaling information after adding station */
+extern void iwl_rs_rate_init(struct iwl_priv *priv,
+ struct ieee80211_sta *sta, u8 sta_id);
+extern void iwl3945_rs_rate_init(struct iwl_priv *priv,
+ struct ieee80211_sta *sta, u8 sta_id);
+
/**
* iwl_rate_control_register - Register the rate control algorithm callbacks
*