diff options
| -rw-r--r-- | drivers/net/wireless/intel/iwlwifi/mvm/power.c | 55 |
1 files changed, 27 insertions, 28 deletions
diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/power.c b/drivers/net/wireless/intel/iwlwifi/mvm/power.c index 568f53c56199..72f4480ae7f5 100644 --- a/drivers/net/wireless/intel/iwlwifi/mvm/power.c +++ b/drivers/net/wireless/intel/iwlwifi/mvm/power.c @@ -211,19 +211,29 @@ static void iwl_mvm_power_configure_uapsd(struct iwl_mvm *mvm, IWL_MVM_PS_HEAVY_RX_THLD_PERCENT; } -static void iwl_mvm_p2p_standalone_iterator(void *_data, u8 *mac, - struct ieee80211_vif *vif) +struct iwl_allow_uapsd_iface_iterator_data { + struct ieee80211_vif *exclude_vif; + bool allow_uapsd; +}; + +static void iwl_mvm_allow_uapsd_iterator(void *_data, u8 *mac, + struct ieee80211_vif *vif) { - bool *is_p2p_standalone = _data; + struct iwl_allow_uapsd_iface_iterator_data *data = _data; - switch (ieee80211_vif_type_p2p(vif)) { - case NL80211_IFTYPE_P2P_GO: + /* exclude the given vif */ + if (vif == data->exclude_vif) + return; + + switch (vif->type) { case NL80211_IFTYPE_AP: - *is_p2p_standalone = false; + case NL80211_IFTYPE_ADHOC: + case NL80211_IFTYPE_NAN: + data->allow_uapsd = false; break; case NL80211_IFTYPE_STATION: if (vif->cfg.assoc) - *is_p2p_standalone = false; + data->allow_uapsd = false; break; default: @@ -235,6 +245,10 @@ 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); + struct iwl_allow_uapsd_iface_iterator_data data = { + .exclude_vif = vif, + .allow_uapsd = true, + }; if (ether_addr_equal(mvmvif->uapsd_misbehaving_ap_addr, vif->cfg.ap_addr)) @@ -249,30 +263,15 @@ static bool iwl_mvm_power_allow_uapsd(struct iwl_mvm *mvm, IEEE80211_P2P_OPPPS_ENABLE_BIT)) return false; - /* - * Avoid using uAPSD if client is in DCM - - * low latency issue in Miracast - */ - if (iwl_mvm_phy_ctx_count(mvm) >= 2) + if (vif->p2p && !iwl_mvm_is_p2p_scm_uapsd_supported(mvm)) return false; - if (vif->p2p) { - /* Allow U-APSD only if p2p is stand alone */ - bool is_p2p_standalone = true; - - if (!iwl_mvm_is_p2p_scm_uapsd_supported(mvm)) - return false; - - ieee80211_iterate_active_interfaces_atomic(mvm->hw, - IEEE80211_IFACE_ITER_NORMAL, - iwl_mvm_p2p_standalone_iterator, - &is_p2p_standalone); - - if (!is_p2p_standalone) - return false; - } + ieee80211_iterate_active_interfaces_atomic(mvm->hw, + IEEE80211_IFACE_ITER_NORMAL, + iwl_mvm_allow_uapsd_iterator, + &data); - return true; + return data.allow_uapsd; } static bool iwl_mvm_power_is_radar(struct ieee80211_vif *vif) |