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authorJohannes Berg <johannes.berg@intel.com>2013-02-06 23:07:41 +0100
committerJohannes Berg <johannes.berg@intel.com>2013-02-11 18:45:00 +0100
commit09b85568c142fc1c776dea86a24fcb05f0eeb48b (patch)
tree7ab219e5f4b4b9d0c698d83e83ce1e1ea43cd3d3 /include/net/mac80211.h
parentef429dadf33feeb150098dbe84ccaa877e3261f6 (diff)
downloadop-kernel-dev-09b85568c142fc1c776dea86a24fcb05f0eeb48b.zip
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mac80211: remove dynamic PS driver interface
The functions were added for some sort of Bluetooth coexistence, but aren't used, so remove them again. Reviewed-by: Luciano Coelho <coelho@ti.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Diffstat (limited to 'include/net/mac80211.h')
-rw-r--r--include/net/mac80211.h39
1 files changed, 0 insertions, 39 deletions
diff --git a/include/net/mac80211.h b/include/net/mac80211.h
index b9e0246..8d25769 100644
--- a/include/net/mac80211.h
+++ b/include/net/mac80211.h
@@ -1695,15 +1695,6 @@ void ieee80211_free_txskb(struct ieee80211_hw *hw, struct sk_buff *skb);
* dynamic PS feature in stack and will just keep %IEEE80211_CONF_PS
* enabled whenever user has enabled powersave.
*
- * Some hardware need to toggle a single shared antenna between WLAN and
- * Bluetooth to facilitate co-existence. These types of hardware set
- * limitations on the use of host controlled dynamic powersave whenever there
- * is simultaneous WLAN and Bluetooth traffic. For these types of hardware, the
- * driver may request temporarily going into full power save, in order to
- * enable toggling the antenna between BT and WLAN. If the driver requests
- * disabling dynamic powersave, the @dynamic_ps_timeout value will be
- * temporarily set to zero until the driver re-enables dynamic powersave.
- *
* Driver informs U-APSD client support by enabling
* %IEEE80211_HW_SUPPORTS_UAPSD flag. The mode is configured through the
* uapsd paramater in conf_tx() operation. Hardware needs to send the QoS
@@ -3939,36 +3930,6 @@ void ieee80211_connection_loss(struct ieee80211_vif *vif);
void ieee80211_resume_disconnect(struct ieee80211_vif *vif);
/**
- * ieee80211_disable_dyn_ps - force mac80211 to temporarily disable dynamic psm
- *
- * @vif: &struct ieee80211_vif pointer from the add_interface callback.
- *
- * Some hardware require full power save to manage simultaneous BT traffic
- * on the WLAN frequency. Full PSM is required periodically, whenever there are
- * burst of BT traffic. The hardware gets information of BT traffic via
- * hardware co-existence lines, and consequentially requests mac80211 to
- * (temporarily) enter full psm.
- * This function will only temporarily disable dynamic PS, not enable PSM if
- * it was not already enabled.
- * The driver must make sure to re-enable dynamic PS using
- * ieee80211_enable_dyn_ps() if the driver has disabled it.
- *
- */
-void ieee80211_disable_dyn_ps(struct ieee80211_vif *vif);
-
-/**
- * ieee80211_enable_dyn_ps - restore dynamic psm after being disabled
- *
- * @vif: &struct ieee80211_vif pointer from the add_interface callback.
- *
- * This function restores dynamic PS after being temporarily disabled via
- * ieee80211_disable_dyn_ps(). Each ieee80211_disable_dyn_ps() call must
- * be coupled with an eventual call to this function.
- *
- */
-void ieee80211_enable_dyn_ps(struct ieee80211_vif *vif);
-
-/**
* ieee80211_cqm_rssi_notify - inform a configured connection quality monitoring
* rssi threshold triggered
*
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