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mac80211: set an external flag for TDLS stations 

Expose a new tdls flag for the public ieee80211_sta struct.
This can be used in some rate control decisions.

Signed-off-by: Arik Nemtsov <arikx.nemtsov@intel.com>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
This commit is contained in:
Arik Nemtsov 2014-05-01 10:17:27 +03:00 committed by Johannes Berg
parent 8c5bb1fad0
commit 0c4972ccaa
2 changed files with 4 additions and 0 deletions
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2
include/net/mac80211.h
View File

@ -1374,6 +1374,7 @@ struct ieee80211_sta_rates {
* the station moves to associated state. * the station moves to associated state.
* @smps_mode: current SMPS mode (off, static or dynamic) * @smps_mode: current SMPS mode (off, static or dynamic)
* @rates: rate control selection table * @rates: rate control selection table
* @tdls: indicates whether the STA is a TDLS peer
*/ */
struct ieee80211_sta { struct ieee80211_sta {
u32 supp_rates[IEEE80211_NUM_BANDS]; u32 supp_rates[IEEE80211_NUM_BANDS];
@ -1388,6 +1389,7 @@ struct ieee80211_sta {
enum ieee80211_sta_rx_bandwidth bandwidth; enum ieee80211_sta_rx_bandwidth bandwidth;
enum ieee80211_smps_mode smps_mode; enum ieee80211_smps_mode smps_mode;
struct ieee80211_sta_rates __rcu *rates; struct ieee80211_sta_rates __rcu *rates;
bool tdls;
/* must be last */ /* must be last */
u8 drv_priv[0] __aligned(sizeof(void *)); u8 drv_priv[0] __aligned(sizeof(void *));

2
net/mac80211/cfg.c
View File

@ -1459,6 +1459,8 @@ static int ieee80211_add_station(struct wiphy *wiphy, struct net_device *dev,
if (!(params->sta_flags_set & BIT(NL80211_STA_FLAG_TDLS_PEER))) { if (!(params->sta_flags_set & BIT(NL80211_STA_FLAG_TDLS_PEER))) {
sta_info_pre_move_state(sta, IEEE80211_STA_AUTH); sta_info_pre_move_state(sta, IEEE80211_STA_AUTH);
sta_info_pre_move_state(sta, IEEE80211_STA_ASSOC); sta_info_pre_move_state(sta, IEEE80211_STA_ASSOC);
} else {
sta->sta.tdls = true;
} }
err = sta_apply_parameters(local, sta, params); err = sta_apply_parameters(local, sta, params);