Merge tag 'mac80211-next-for-davem-2017-04-18' of git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next

Johannes Berg says:

====================
My last pull request has been a while, we now have:
 * connection quality monitoring with multiple thresholds
 * support for FILS shared key authentication offload
 * pre-CAC regulatory compliance - only ETSI allows this
 * sanity check for some rate confusion that hit ChromeOS
   (but nobody else uses it, evidently)
 * some documentation updates
 * lots of cleanups
====================

Signed-off-by: David S. Miller <davem@davemloft.net>

Documentation/driver-api/80211/cfg80211.rst

@@ -2,6 +2,9 @@
 cfg80211 subsystem
 ==================
 
+.. kernel-doc:: include/net/cfg80211.h
+   :doc: Introduction
+
 Device registration
 ===================
 
@@ -179,6 +182,12 @@ Actions and configuration
 .. kernel-doc:: include/net/cfg80211.h
    :functions: cfg80211_ibss_joined
 
+.. kernel-doc:: include/net/cfg80211.h
+   :functions: cfg80211_connect_resp_params
+
+.. kernel-doc:: include/net/cfg80211.h
+   :functions: cfg80211_connect_done
+
 .. kernel-doc:: include/net/cfg80211.h
    :functions: cfg80211_connect_result
 

drivers/net/wireless/admtek/adm8211.c

@@ -1917,6 +1917,8 @@ static int adm8211_probe(struct pci_dev *pdev,
 
 	dev->wiphy->bands[NL80211_BAND_2GHZ] = &priv->band;
 
+	wiphy_ext_feature_set(dev->wiphy, NL80211_EXT_FEATURE_CQM_RSSI_LIST);
+
 	err = ieee80211_register_hw(dev);
 	if (err) {
 		printk(KERN_ERR "%s (adm8211): Cannot register device\n",

drivers/net/wireless/ath/ar5523/ar5523.c

@@ -1689,6 +1689,8 @@ static int ar5523_probe(struct usb_interface *intf,
 	if (error)
 		goto out_cancel_rx_cmd;
 
+	wiphy_ext_feature_set(hw->wiphy, NL80211_EXT_FEATURE_CQM_RSSI_LIST);
+
 	usb_set_intfdata(intf, hw);
 
 	error = ieee80211_register_hw(hw);

drivers/net/wireless/ath/ath10k/mac.c

@@ -8267,6 +8267,8 @@ int ath10k_mac_register(struct ath10k *ar)
 	ar->hw->wiphy->cipher_suites = cipher_suites;
 	ar->hw->wiphy->n_cipher_suites = ARRAY_SIZE(cipher_suites);
 
+	wiphy_ext_feature_set(ar->hw->wiphy, NL80211_EXT_FEATURE_CQM_RSSI_LIST);
+
 	ret = ieee80211_register_hw(ar->hw);
 	if (ret) {
 		ath10k_err(ar, "failed to register ieee80211: %d\n", ret);

drivers/net/wireless/ath/ath5k/base.c

@@ -2564,6 +2564,8 @@ ath5k_init_ah(struct ath5k_hw *ah, const struct ath_bus_ops *bus_ops)
 
 	hw->extra_tx_headroom = 2;
 
+	wiphy_ext_feature_set(hw->wiphy, NL80211_EXT_FEATURE_CQM_RSSI_LIST);
+
 	/*
 	 * Mark the device as detached to avoid processing
 	 * interrupts until setup is complete.

drivers/net/wireless/ath/ath6kl/cfg80211.c

@@ -1503,7 +1503,6 @@ static struct wireless_dev *ath6kl_cfg80211_add_iface(struct wiphy *wiphy,
 						      const char *name,
 						      unsigned char name_assign_type,
 						      enum nl80211_iftype type,
-						      u32 *flags,
 						      struct vif_params *params)
 {
 	struct ath6kl *ar = wiphy_priv(wiphy);
@@ -1550,7 +1549,7 @@ static int ath6kl_cfg80211_del_iface(struct wiphy *wiphy,
 
 static int ath6kl_cfg80211_change_iface(struct wiphy *wiphy,
 					struct net_device *ndev,
-					enum nl80211_iftype type, u32 *flags,
+					enum nl80211_iftype type,
 					struct vif_params *params)
 {
 	struct ath6kl_vif *vif = netdev_priv(ndev);

drivers/net/wireless/ath/ath9k/htc_drv_init.c

@@ -780,6 +780,8 @@ static void ath9k_set_hw_capab(struct ath9k_htc_priv *priv,
 	}
 
 	SET_IEEE80211_PERM_ADDR(hw, common->macaddr);
+
+	wiphy_ext_feature_set(hw->wiphy, NL80211_EXT_FEATURE_CQM_RSSI_LIST);
 }
 
 static int ath9k_init_firmware_version(struct ath9k_htc_priv *priv)

drivers/net/wireless/ath/ath9k/init.c

@@ -955,6 +955,8 @@ static void ath9k_set_hw_capab(struct ath_softc *sc, struct ieee80211_hw *hw)
 	ath9k_cmn_reload_chainmask(ah);
 
 	SET_IEEE80211_PERM_ADDR(hw, common->macaddr);
+
+	wiphy_ext_feature_set(hw->wiphy, NL80211_EXT_FEATURE_CQM_RSSI_LIST);
 }
 
 int ath9k_init_device(u16 devid, struct ath_softc *sc,

drivers/net/wireless/ath/carl9170/main.c

@@ -1874,6 +1874,8 @@ void *carl9170_alloc(size_t priv_size)
 	for (i = 0; i < ARRAY_SIZE(ar->noise); i++)
 		ar->noise[i] = -95; /* ATH_DEFAULT_NOISE_FLOOR */
 
+	wiphy_ext_feature_set(hw->wiphy, NL80211_EXT_FEATURE_CQM_RSSI_LIST);
+
 	return ar;
 
 err_nomem:

drivers/net/wireless/ath/wcn36xx/main.c

@@ -1112,6 +1112,9 @@ static int wcn36xx_init_ieee80211(struct wcn36xx *wcn)
 	wcn->hw->sta_data_size = sizeof(struct wcn36xx_sta);
 	wcn->hw->vif_data_size = sizeof(struct wcn36xx_vif);
 
+	wiphy_ext_feature_set(wcn->hw->wiphy,
+			      NL80211_EXT_FEATURE_CQM_RSSI_LIST);
+
 	return ret;
 }
 

drivers/net/wireless/ath/wil6210/cfg80211.c

@@ -178,9 +178,8 @@ int wil_cid_fill_sinfo(struct wil6210_priv *wil, int cid,
 			BIT(NL80211_STA_INFO_RX_DROP_MISC) |
 			BIT(NL80211_STA_INFO_TX_FAILED);
 
-	sinfo->txrate.flags = RATE_INFO_FLAGS_MCS | RATE_INFO_FLAGS_60G;
+	sinfo->txrate.flags = RATE_INFO_FLAGS_60G;
 	sinfo->txrate.mcs = le16_to_cpu(reply.evt.bf_mcs);
-	sinfo->rxrate.flags = RATE_INFO_FLAGS_MCS | RATE_INFO_FLAGS_60G;
 	sinfo->rxrate.mcs = stats->last_mcs_rx;
 	sinfo->rx_bytes = stats->rx_bytes;
 	sinfo->rx_packets = stats->rx_packets;
@@ -256,7 +255,7 @@ static struct wireless_dev *
 wil_cfg80211_add_iface(struct wiphy *wiphy, const char *name,
 		       unsigned char name_assign_type,
 		       enum nl80211_iftype type,
-		       u32 *flags, struct vif_params *params)
+		       struct vif_params *params)
 {
 	struct wil6210_priv *wil = wiphy_to_wil(wiphy);
 	struct net_device *ndev = wil_to_ndev(wil);
@@ -307,7 +306,7 @@ static int wil_cfg80211_del_iface(struct wiphy *wiphy,
 
 static int wil_cfg80211_change_iface(struct wiphy *wiphy,
 				     struct net_device *ndev,
-				     enum nl80211_iftype type, u32 *flags,
+				     enum nl80211_iftype type,
 				     struct vif_params *params)
 {
 	struct wil6210_priv *wil = wiphy_to_wil(wiphy);
@@ -334,11 +333,8 @@ static int wil_cfg80211_change_iface(struct wiphy *wiphy,
 	case NL80211_IFTYPE_P2P_GO:
 		break;
 	case NL80211_IFTYPE_MONITOR:
-		if (flags)
-			wil->monitor_flags = *flags;
-		else
-			wil->monitor_flags = 0;
-
+		if (params->flags)
+			wil->monitor_flags = params->flags;
 		break;
 	default:
 		return -EOPNOTSUPP;

drivers/net/wireless/atmel/at76c50x-usb.c

@@ -2377,6 +2377,8 @@ static int at76_init_new_device(struct at76_priv *priv,
 
 	wiphy->hw_version = priv->board_type;
 
+	wiphy_ext_feature_set(wiphy, NL80211_EXT_FEATURE_CQM_RSSI_LIST);
+
 	ret = ieee80211_register_hw(priv->hw);
 	if (ret) {
 		printk(KERN_ERR "cannot register mac80211 hw (status %d)!\n",

drivers/net/wireless/broadcom/b43/main.c

@@ -5598,6 +5598,8 @@ static struct b43_wl *b43_wireless_init(struct b43_bus_dev *dev)
 
 	hw->wiphy->flags |= WIPHY_FLAG_IBSS_RSN;
 
+	wiphy_ext_feature_set(hw->wiphy, NL80211_EXT_FEATURE_CQM_RSSI_LIST);
+
 	wl->hw_registred = false;
 	hw->max_rates = 2;
 	SET_IEEE80211_DEV(hw, dev->dev);

drivers/net/wireless/broadcom/b43legacy/main.c

@@ -3850,6 +3850,8 @@ static int b43legacy_wireless_init(struct ssb_device *dev)
 	else
 		SET_IEEE80211_PERM_ADDR(hw, sprom->il0mac);
 
+	wiphy_ext_feature_set(hw->wiphy, NL80211_EXT_FEATURE_CQM_RSSI_LIST);
+
 	/* Get and initialize struct b43legacy_wl */
 	wl = hw_to_b43legacy_wl(hw);
 	memset(wl, 0, sizeof(*wl));

drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.c

@@ -575,12 +575,11 @@ static int brcmf_cfg80211_request_ap_if(struct brcmf_if *ifp)
  *
  * @wiphy: wiphy device of new interface.
  * @name: name of the new interface.
- * @flags: not used.
  * @params: contains mac address for AP device.
  */
 static
 struct wireless_dev *brcmf_ap_add_vif(struct wiphy *wiphy, const char *name,
-				      u32 *flags, struct vif_params *params)
+				      struct vif_params *params)
 {
 	struct brcmf_cfg80211_info *cfg = wiphy_to_cfg(wiphy);
 	struct brcmf_if *ifp = netdev_priv(cfg_to_ndev(cfg));
@@ -653,7 +652,6 @@ static struct wireless_dev *brcmf_cfg80211_add_iface(struct wiphy *wiphy,
 						     const char *name,
 						     unsigned char name_assign_type,
 						     enum nl80211_iftype type,
-						     u32 *flags,
 						     struct vif_params *params)
 {
 	struct wireless_dev *wdev;
@@ -674,12 +672,12 @@ static struct wireless_dev *brcmf_cfg80211_add_iface(struct wiphy *wiphy,
 	case NL80211_IFTYPE_MESH_POINT:
 		return ERR_PTR(-EOPNOTSUPP);
 	case NL80211_IFTYPE_AP:
-		wdev = brcmf_ap_add_vif(wiphy, name, flags, params);
+		wdev = brcmf_ap_add_vif(wiphy, name, params);
 		break;
 	case NL80211_IFTYPE_P2P_CLIENT:
 	case NL80211_IFTYPE_P2P_GO:
 	case NL80211_IFTYPE_P2P_DEVICE:
-		wdev = brcmf_p2p_add_vif(wiphy, name, name_assign_type, type, flags, params);
+		wdev = brcmf_p2p_add_vif(wiphy, name, name_assign_type, type, params);
 		break;
 	case NL80211_IFTYPE_UNSPECIFIED:
 	default:
@@ -858,7 +856,7 @@ int brcmf_cfg80211_del_iface(struct wiphy *wiphy, struct wireless_dev *wdev)
 
 static s32
 brcmf_cfg80211_change_iface(struct wiphy *wiphy, struct net_device *ndev,
-			 enum nl80211_iftype type, u32 *flags,
+			 enum nl80211_iftype type,
 			 struct vif_params *params)
 {
 	struct brcmf_cfg80211_info *cfg = wiphy_priv(wiphy);
@@ -6553,7 +6551,7 @@ static s32 brcmf_config_dongle(struct brcmf_cfg80211_info *cfg)
 	if (err)
 		goto default_conf_out;
 	err = brcmf_cfg80211_change_iface(wdev->wiphy, ndev, wdev->iftype,
-					  NULL, NULL);
+					  NULL);
 	if (err)
 		goto default_conf_out;
 

drivers/net/wireless/broadcom/brcm80211/brcmfmac/p2p.c

@@ -2141,12 +2141,11 @@ fail:
  * @name: name of the new interface.
  * @name_assign_type: origin of the interface name
  * @type: nl80211 interface type.
- * @flags: not used.
  * @params: contains mac address for P2P device.
  */
 struct wireless_dev *brcmf_p2p_add_vif(struct wiphy *wiphy, const char *name,
 				       unsigned char name_assign_type,
-				       enum nl80211_iftype type, u32 *flags,
+				       enum nl80211_iftype type,
 				       struct vif_params *params)
 {
 	struct brcmf_cfg80211_info *cfg = wiphy_to_cfg(wiphy);

drivers/net/wireless/broadcom/brcm80211/brcmfmac/p2p.h

@@ -150,7 +150,7 @@ s32 brcmf_p2p_attach(struct brcmf_cfg80211_info *cfg, bool p2pdev_forced);
 void brcmf_p2p_detach(struct brcmf_p2p_info *p2p);
 struct wireless_dev *brcmf_p2p_add_vif(struct wiphy *wiphy, const char *name,
 				       unsigned char name_assign_type,
-				       enum nl80211_iftype type, u32 *flags,
+				       enum nl80211_iftype type,
 				       struct vif_params *params);
 int brcmf_p2p_del_vif(struct wiphy *wiphy, struct wireless_dev *wdev);
 int brcmf_p2p_ifchange(struct brcmf_cfg80211_info *cfg,

drivers/net/wireless/broadcom/brcm80211/brcmsmac/mac80211_if.c

@@ -1082,6 +1082,8 @@ static int ieee_hw_init(struct ieee80211_hw *hw)
 	 * hw->wiphy->flags |= WIPHY_FLAG_AP_PROBE_RESP_OFFLOAD;
 	 */
 
+	wiphy_ext_feature_set(hw->wiphy, NL80211_EXT_FEATURE_CQM_RSSI_LIST);
+
 	hw->rate_control_algorithm = "minstrel_ht";
 
 	hw->sta_data_size = 0;

drivers/net/wireless/intel/iwlegacy/3945-mac.c

@@ -3592,6 +3592,8 @@ il3945_setup_mac(struct il_priv *il)
 
 	il_leds_init(il);
 
+	wiphy_ext_feature_set(il->hw->wiphy, NL80211_EXT_FEATURE_CQM_RSSI_LIST);
+
 	ret = ieee80211_register_hw(il->hw);
 	if (ret) {
 		IL_ERR("Failed to register hw (error %d)\n", ret);

drivers/net/wireless/intel/iwlegacy/3945-rs.c

@@ -656,7 +656,7 @@ il3945_rs_get_rate(void *il_r, struct ieee80211_sta *sta, void *il_sta,
 	rate_mask = sta->supp_rates[sband->band];
 
 	/* get user max rate if set */
-	max_rate_idx = txrc->max_rate_idx;
+	max_rate_idx = fls(txrc->rate_idx_mask) - 1;
 	if (sband->band == NL80211_BAND_5GHZ && max_rate_idx != -1)
 		max_rate_idx += IL_FIRST_OFDM_RATE;
 	if (max_rate_idx < 0 || max_rate_idx >= RATE_COUNT)