mac80211: move U-APSD enablement to vif flags

In order to let drivers have more dynamic U-APSD support,
move the enablement flag to the virtual interface driver
flags. This lets drivers not only set it up differently
for different interfaces, but also enable/disable on the
fly if needed.

Signed-off-by: Johannes Berg <johannes.berg@intel.com>

diff --git a/drivers/net/wireless/ath/ath10k/mac.c b/drivers/net/wireless/ath/ath10k/mac.c
index c400567..2619db1 100644 (file)
--- a/drivers/net/wireless/ath/ath10k/mac.c
+++ b/drivers/net/wireless/ath/ath10k/mac.c
@@ -2871,6 +2871,8 @@ static int ath10k_add_interface(struct ieee80211_hw *hw,
        int bit;
        u32 vdev_param;
 
+       vif->driver_flags |= IEEE80211_VIF_SUPPORTS_UAPSD;
+
        mutex_lock(&ar->conf_mutex);
 
        memset(arvif, 0, sizeof(*arvif));
@@ -5024,7 +5026,6 @@ int ath10k_mac_register(struct ath10k *ar)
        ar->hw->flags = IEEE80211_HW_SIGNAL_DBM |
                        IEEE80211_HW_SUPPORTS_PS |
                        IEEE80211_HW_SUPPORTS_DYNAMIC_PS |
-                       IEEE80211_HW_SUPPORTS_UAPSD |
                        IEEE80211_HW_MFP_CAPABLE |
                        IEEE80211_HW_REPORTS_TX_ACK_STATUS |
                        IEEE80211_HW_HAS_RATE_CONTROL |

diff --git a/drivers/net/wireless/cw1200/main.c b/drivers/net/wireless/cw1200/main.c
index 3e78cc3..0da6e42 100644 (file)
--- a/drivers/net/wireless/cw1200/main.c
+++ b/drivers/net/wireless/cw1200/main.c
@@ -282,7 +282,6 @@ static struct ieee80211_hw *cw1200_init_common(const u8 *macaddr,
                    IEEE80211_HW_SUPPORTS_PS |
                    IEEE80211_HW_SUPPORTS_DYNAMIC_PS |
                    IEEE80211_HW_REPORTS_TX_ACK_STATUS |
-                   IEEE80211_HW_SUPPORTS_UAPSD |
                    IEEE80211_HW_CONNECTION_MONITOR |
                    IEEE80211_HW_AMPDU_AGGREGATION |
                    IEEE80211_HW_TX_AMPDU_SETUP_IN_HW |

diff --git a/drivers/net/wireless/cw1200/sta.c b/drivers/net/wireless/cw1200/sta.c
index 5b84664..a1e3237 100644 (file)
--- a/drivers/net/wireless/cw1200/sta.c
+++ b/drivers/net/wireless/cw1200/sta.c
@@ -213,6 +213,7 @@ int cw1200_add_interface(struct ieee80211_hw *dev,
        /* __le32 auto_calibration_mode = __cpu_to_le32(1); */
 
        vif->driver_flags |= IEEE80211_VIF_BEACON_FILTER |
+                            IEEE80211_VIF_SUPPORTS_UAPSD |
                             IEEE80211_VIF_SUPPORTS_CQM_RSSI;
 
        mutex_lock(&priv->conf_mutex);

diff --git a/drivers/net/wireless/iwlwifi/mvm/mac80211.c b/drivers/net/wireless/iwlwifi/mvm/mac80211.c
index 31a5b3f..346331d 100644 (file)
--- a/drivers/net/wireless/iwlwifi/mvm/mac80211.c
+++ b/drivers/net/wireless/iwlwifi/mvm/mac80211.c
@@ -326,6 +326,8 @@ int iwl_mvm_mac_setup_register(struct iwl_mvm *mvm)
        hw->radiotap_vht_details |= IEEE80211_RADIOTAP_VHT_KNOWN_STBC |
                IEEE80211_RADIOTAP_VHT_KNOWN_BEAMFORMED;
        hw->rate_control_algorithm = "iwl-mvm-rs";
+       hw->uapsd_queues = IWL_MVM_UAPSD_QUEUES;
+       hw->uapsd_max_sp_len = IWL_UAPSD_MAX_SP;
 
        /*
         * Enable 11w if advertised by firmware and software crypto
@@ -336,13 +338,6 @@ int iwl_mvm_mac_setup_register(struct iwl_mvm *mvm)
            !iwlwifi_mod_params.sw_crypto)
                hw->flags |= IEEE80211_HW_MFP_CAPABLE;
 
-       if (mvm->fw->ucode_capa.flags & IWL_UCODE_TLV_FLAGS_UAPSD_SUPPORT &&
-           !iwlwifi_mod_params.uapsd_disable) {
-               hw->flags |= IEEE80211_HW_SUPPORTS_UAPSD;
-               hw->uapsd_queues = IWL_MVM_UAPSD_QUEUES;
-               hw->uapsd_max_sp_len = IWL_UAPSD_MAX_SP;
-       }
-
        if (mvm->fw->ucode_capa.api[0] & IWL_UCODE_TLV_API_LMAC_SCAN ||
            mvm->fw->ucode_capa.capa[0] & IWL_UCODE_TLV_CAPA_UMAC_SCAN) {
                hw->flags |= IEEE80211_SINGLE_HW_SCAN_ON_ALL_BANDS;
@@ -1147,6 +1142,10 @@ static int iwl_mvm_mac_add_interface(struct ieee80211_hw *hw,
                mvm->bf_allowed_vif = mvmvif;
                vif->driver_flags |= IEEE80211_VIF_BEACON_FILTER |
                                     IEEE80211_VIF_SUPPORTS_CQM_RSSI;
+               if (mvm->fw->ucode_capa.flags &
+                                       IWL_UCODE_TLV_FLAGS_UAPSD_SUPPORT &&
+                   !iwlwifi_mod_params.uapsd_disable)
+                       vif->driver_flags |= IEEE80211_VIF_SUPPORTS_UAPSD;
        }
 
        /*

diff --cc drivers/net/wireless/ti/wl1251/main.c
Simple merge

diff --cc drivers/net/wireless/ti/wlcore/main.c
Simple merge

diff --cc include/net/mac80211.h
Simple merge

diff --cc net/mac80211/debugfs.c
Simple merge

diff --cc net/mac80211/main.c
Simple merge

diff --cc net/mac80211/mlme.c
Simple merge