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path: root/drivers/net/wireless/iwlwifi/mvm/power.c
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Diffstat (limited to 'drivers/net/wireless/iwlwifi/mvm/power.c')
-rw-r--r--drivers/net/wireless/iwlwifi/mvm/power.c39
1 files changed, 15 insertions, 24 deletions
diff --git a/drivers/net/wireless/iwlwifi/mvm/power.c b/drivers/net/wireless/iwlwifi/mvm/power.c
index c182a8b..2b2d108 100644
--- a/drivers/net/wireless/iwlwifi/mvm/power.c
+++ b/drivers/net/wireless/iwlwifi/mvm/power.c
@@ -246,30 +246,10 @@ static void iwl_mvm_power_configure_uapsd(struct iwl_mvm *mvm,
IWL_MVM_PS_HEAVY_RX_THLD_PERCENT;
}
-static void iwl_mvm_binding_iterator(void *_data, u8 *mac,
- struct ieee80211_vif *vif)
-{
- unsigned long *data = _data;
- struct iwl_mvm_vif *mvmvif = iwl_mvm_vif_from_mac80211(vif);
-
- if (!mvmvif->phy_ctxt)
- return;
-
- if (vif->type == NL80211_IFTYPE_STATION ||
- vif->type == NL80211_IFTYPE_AP)
- __set_bit(mvmvif->phy_ctxt->id, data);
-}
-
static bool iwl_mvm_power_allow_uapsd(struct iwl_mvm *mvm,
struct ieee80211_vif *vif)
{
struct iwl_mvm_vif *mvmvif = iwl_mvm_vif_from_mac80211(vif);
- unsigned long phy_ctxt_counter = 0;
-
- ieee80211_iterate_active_interfaces_atomic(mvm->hw,
- IEEE80211_IFACE_ITER_NORMAL,
- iwl_mvm_binding_iterator,
- &phy_ctxt_counter);
if (!memcmp(mvmvif->uapsd_misbehaving_bssid, vif->bss_conf.bssid,
ETH_ALEN))
@@ -291,7 +271,7 @@ static bool iwl_mvm_power_allow_uapsd(struct iwl_mvm *mvm,
* Avoid using uAPSD if client is in DCM -
* low latency issue in Miracast
*/
- if (hweight8(phy_ctxt_counter) >= 2)
+ if (iwl_mvm_phy_ctx_count(mvm) >= 2)
return false;
return true;
@@ -503,6 +483,7 @@ int iwl_mvm_power_uapsd_misbehaving_ap_notif(struct iwl_mvm *mvm,
}
struct iwl_power_vifs {
+ struct iwl_mvm *mvm;
struct ieee80211_vif *bf_vif;
struct ieee80211_vif *bss_vif;
struct ieee80211_vif *p2p_vif;
@@ -512,6 +493,8 @@ struct iwl_power_vifs {
bool bss_active;
bool ap_active;
bool monitor_active;
+ bool bss_tdls;
+ bool p2p_tdls;
};
static void iwl_mvm_power_iterator(void *_data, u8 *mac,
@@ -548,6 +531,8 @@ static void iwl_mvm_power_iterator(void *_data, u8 *mac,
/* only a single MAC of the same type */
WARN_ON(power_iterator->p2p_vif);
power_iterator->p2p_vif = vif;
+ power_iterator->p2p_tdls =
+ !!iwl_mvm_tdls_sta_count(power_iterator->mvm, vif);
if (mvmvif->phy_ctxt)
if (mvmvif->phy_ctxt->id < MAX_PHYS)
power_iterator->p2p_active = true;
@@ -557,6 +542,8 @@ static void iwl_mvm_power_iterator(void *_data, u8 *mac,
/* only a single MAC of the same type */
WARN_ON(power_iterator->bss_vif);
power_iterator->bss_vif = vif;
+ power_iterator->bss_tdls =
+ !!iwl_mvm_tdls_sta_count(power_iterator->mvm, vif);
if (mvmvif->phy_ctxt)
if (mvmvif->phy_ctxt->id < MAX_PHYS)
power_iterator->bss_active = true;
@@ -599,13 +586,15 @@ iwl_mvm_power_set_pm(struct iwl_mvm *mvm,
ap_mvmvif = iwl_mvm_vif_from_mac80211(vifs->ap_vif);
/* enable PM on bss if bss stand alone */
- if (vifs->bss_active && !vifs->p2p_active && !vifs->ap_active) {
+ if (vifs->bss_active && !vifs->p2p_active && !vifs->ap_active &&
+ !vifs->bss_tdls) {
bss_mvmvif->pm_enabled = true;
return;
}
/* enable PM on p2p if p2p stand alone */
- if (vifs->p2p_active && !vifs->bss_active && !vifs->ap_active) {
+ if (vifs->p2p_active && !vifs->bss_active && !vifs->ap_active &&
+ !vifs->p2p_tdls) {
if (mvm->fw->ucode_capa.flags & IWL_UCODE_TLV_FLAGS_P2P_PM)
p2p_mvmvif->pm_enabled = true;
return;
@@ -831,7 +820,9 @@ int iwl_mvm_disable_beacon_filter(struct iwl_mvm *mvm,
int iwl_mvm_power_update_mac(struct iwl_mvm *mvm)
{
struct iwl_mvm_vif *mvmvif;
- struct iwl_power_vifs vifs = {};
+ struct iwl_power_vifs vifs = {
+ .mvm = mvm,
+ };
bool ba_enable;
int ret;
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