diff options
Diffstat (limited to 'drivers/net/wireless/iwlwifi/mvm/power.c')
| -rw-r--r-- | drivers/net/wireless/iwlwifi/mvm/power.c | 44 |
1 files changed, 17 insertions, 27 deletions
diff --git a/drivers/net/wireless/iwlwifi/mvm/power.c b/drivers/net/wireless/iwlwifi/mvm/power.c index c182a8baf685..d9769a23c68b 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; @@ -301,7 +281,6 @@ static void iwl_mvm_power_build_cmd(struct iwl_mvm *mvm, struct ieee80211_vif *vif, struct iwl_mac_power_cmd *cmd) { - struct ieee80211_hw *hw = mvm->hw; struct ieee80211_chanctx_conf *chanctx_conf; struct ieee80211_channel *chan; int dtimper, dtimper_msec; @@ -312,7 +291,7 @@ static void iwl_mvm_power_build_cmd(struct iwl_mvm *mvm, cmd->id_and_color = cpu_to_le32(FW_CMD_ID_AND_COLOR(mvmvif->id, mvmvif->color)); - dtimper = hw->conf.ps_dtim_period ?: 1; + dtimper = vif->bss_conf.dtim_period; /* * Regardless of power management state the driver must set @@ -503,6 +482,7 @@ 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 +492,8 @@ 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 +530,8 @@ 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 +541,8 @@ 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 +585,15 @@ 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 +819,9 @@ 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; @@ -894,7 +884,7 @@ int iwl_mvm_update_d0i3_power_mode(struct iwl_mvm *mvm, iwl_mvm_power_build_cmd(mvm, vif, &cmd); if (enable) { /* configure skip over dtim up to 300 msec */ - int dtimper = mvm->hw->conf.ps_dtim_period ?: 1; + int dtimper = vif->bss_conf.dtim_period ?: 1; int dtimper_msec = dtimper * vif->bss_conf.beacon_int; if (WARN_ON(!dtimper_msec)) |