Merge mac80211-next into ath-next

Patch "ath10k: introduce basic tdls functionality" depends on this mac80211
patch:

c23e31c mac80211: initialize rate control earlier for tdls station

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

@@ -1632,7 +1632,8 @@ static void ath10k_peer_assoc_h_crypto(struct ath10k *ar,
 	lockdep_assert_held(&ar->conf_mutex);
 
 	bss = cfg80211_get_bss(ar->hw->wiphy, ar->hw->conf.chandef.chan,
-			       info->bssid, NULL, 0, 0, 0);
+			       info->bssid, NULL, 0, IEEE80211_BSS_TYPE_ANY,
+			       IEEE80211_PRIVACY_ANY);
 	if (bss) {
 		const struct cfg80211_bss_ies *ies;
 

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

@@ -686,20 +686,21 @@ ath6kl_add_bss_if_needed(struct ath6kl_vif *vif,
 {
 	struct ath6kl *ar = vif->ar;
 	struct cfg80211_bss *bss;
-	u16 cap_mask, cap_val;
+	u16 cap_val;
+	enum ieee80211_bss_type bss_type;
 	u8 *ie;
 
 	if (nw_type & ADHOC_NETWORK) {
-		cap_mask = WLAN_CAPABILITY_IBSS;
 		cap_val = WLAN_CAPABILITY_IBSS;
+		bss_type = IEEE80211_BSS_TYPE_IBSS;
 	} else {
-		cap_mask = WLAN_CAPABILITY_ESS;
 		cap_val = WLAN_CAPABILITY_ESS;
+		bss_type = IEEE80211_BSS_TYPE_ESS;
 	}
 
 	bss = cfg80211_get_bss(ar->wiphy, chan, bssid,
 			       vif->ssid, vif->ssid_len,
-			       cap_mask, cap_val);
+			       bss_type, IEEE80211_PRIVACY_ANY);
 	if (bss == NULL) {
 		/*
 		 * Since cfg80211 may not yet know about the BSS,

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

@@ -409,7 +409,7 @@ static int wil_cfg80211_connect(struct wiphy *wiphy,
 
 	bss = cfg80211_get_bss(wiphy, sme->channel, sme->bssid,
 			       sme->ssid, sme->ssid_len,
-			       WLAN_CAPABILITY_ESS, WLAN_CAPABILITY_ESS);
+			       IEEE80211_BSS_TYPE_ESS, IEEE80211_PRIVACY_ANY);
 	if (!bss) {
 		wil_err(wil, "Unable to find BSS\n");
 		return -ENOENT;

drivers/net/wireless/cw1200/sta.c

@@ -1240,8 +1240,8 @@ static void cw1200_do_join(struct cw1200_common *priv)
 
 	bssid = priv->vif->bss_conf.bssid;
 
-	bss = cfg80211_get_bss(priv->hw->wiphy, priv->channel,
-			bssid, NULL, 0, 0, 0);
+	bss = cfg80211_get_bss(priv->hw->wiphy, priv->channel, bssid, NULL, 0,
+			       IEEE80211_BSS_TYPE_ANY, IEEE80211_PRIVACY_ANY);
 
 	if (!bss && !conf->ibss_joined) {
 		wsm_unlock_tx(priv);

drivers/net/wireless/ipw2x00/Kconfig

@@ -66,7 +66,7 @@ config IPW2100_DEBUG
 config IPW2200
 	tristate "Intel PRO/Wireless 2200BG and 2915ABG Network Connection"
 	depends on PCI && CFG80211
-	select CFG80211_WEXT
+	select CFG80211_WEXT_EXPORT
 	select WIRELESS_EXT
 	select WEXT_SPY
 	select WEXT_PRIV

drivers/net/wireless/libertas/cfg.c

@@ -1356,8 +1356,8 @@ static int lbs_cfg_connect(struct wiphy *wiphy, struct net_device *dev,
 
 	/* Find the BSS we want using available scan results */
 	bss = cfg80211_get_bss(wiphy, sme->channel, sme->bssid,
-		sme->ssid, sme->ssid_len,
-		WLAN_CAPABILITY_ESS, WLAN_CAPABILITY_ESS);
+		sme->ssid, sme->ssid_len, IEEE80211_BSS_TYPE_ESS,
+		IEEE80211_PRIVACY_ANY);
 	if (!bss) {
 		wiphy_err(wiphy, "assoc: bss %pM not in scan results\n",
 			  sme->bssid);
@@ -2000,7 +2000,7 @@ static int lbs_join_ibss(struct wiphy *wiphy, struct net_device *dev,
 	 * bss list is populated already */
 	bss = cfg80211_get_bss(wiphy, params->chandef.chan, params->bssid,
 		params->ssid, params->ssid_len,
-		WLAN_CAPABILITY_IBSS, WLAN_CAPABILITY_IBSS);
+		IEEE80211_BSS_TYPE_IBSS, IEEE80211_PRIVACY_ANY);
 
 	if (bss) {
 		ret = lbs_ibss_join_existing(priv, params, bss);

drivers/net/wireless/mac80211_hwsim.c

@@ -330,6 +330,83 @@ static const struct ieee80211_rate hwsim_rates[] = {
 	{ .bitrate = 540 }
 };
 
+#define OUI_QCA 0x001374
+#define QCA_NL80211_SUBCMD_TEST 1
+enum qca_nl80211_vendor_subcmds {
+	QCA_WLAN_VENDOR_ATTR_TEST = 8,
+	QCA_WLAN_VENDOR_ATTR_MAX = QCA_WLAN_VENDOR_ATTR_TEST
+};
+
+static const struct nla_policy
+hwsim_vendor_test_policy[QCA_WLAN_VENDOR_ATTR_MAX + 1] = {
+	[QCA_WLAN_VENDOR_ATTR_MAX] = { .type = NLA_U32 },
+};
+
+static int mac80211_hwsim_vendor_cmd_test(struct wiphy *wiphy,
+					  struct wireless_dev *wdev,
+					  const void *data, int data_len)
+{
+	struct sk_buff *skb;
+	struct nlattr *tb[QCA_WLAN_VENDOR_ATTR_MAX + 1];
+	int err;
+	u32 val;
+
+	err = nla_parse(tb, QCA_WLAN_VENDOR_ATTR_MAX, data, data_len,
+			hwsim_vendor_test_policy);
+	if (err)
+		return err;
+	if (!tb[QCA_WLAN_VENDOR_ATTR_TEST])
+		return -EINVAL;
+	val = nla_get_u32(tb[QCA_WLAN_VENDOR_ATTR_TEST]);
+	wiphy_debug(wiphy, "%s: test=%u\n", __func__, val);
+
+	/* Send a vendor event as a test. Note that this would not normally be
+	 * done within a command handler, but rather, based on some other
+	 * trigger. For simplicity, this command is used to trigger the event
+	 * here.
+	 *
+	 * event_idx = 0 (index in mac80211_hwsim_vendor_commands)
+	 */
+	skb = cfg80211_vendor_event_alloc(wiphy, wdev, 100, 0, GFP_KERNEL);
+	if (skb) {
+		/* skb_put() or nla_put() will fill up data within
+		 * NL80211_ATTR_VENDOR_DATA.
+		 */
+
+		/* Add vendor data */
+		nla_put_u32(skb, QCA_WLAN_VENDOR_ATTR_TEST, val + 1);
+
+		/* Send the event - this will call nla_nest_end() */
+		cfg80211_vendor_event(skb, GFP_KERNEL);
+	}
+
+	/* Send a response to the command */
+	skb = cfg80211_vendor_cmd_alloc_reply_skb(wiphy, 10);
+	if (!skb)
+		return -ENOMEM;
+
+	/* skb_put() or nla_put() will fill up data within
+	 * NL80211_ATTR_VENDOR_DATA
+	 */
+	nla_put_u32(skb, QCA_WLAN_VENDOR_ATTR_TEST, val + 2);
+
+	return cfg80211_vendor_cmd_reply(skb);
+}
+
+static struct wiphy_vendor_command mac80211_hwsim_vendor_commands[] = {
+	{
+		.info = { .vendor_id = OUI_QCA,
+			  .subcmd = QCA_NL80211_SUBCMD_TEST },
+		.flags = WIPHY_VENDOR_CMD_NEED_NETDEV,
+		.doit = mac80211_hwsim_vendor_cmd_test,
+	}
+};
+
+/* Advertise support vendor specific events */
+static const struct nl80211_vendor_cmd_info mac80211_hwsim_vendor_events[] = {
+	{ .vendor_id = OUI_QCA, .subcmd = 1 },
+};
+
 static const struct ieee80211_iface_limit hwsim_if_limits[] = {
 	{ .max = 1, .types = BIT(NL80211_IFTYPE_ADHOC) },
 	{ .max = 2048,  .types = BIT(NL80211_IFTYPE_STATION) |
@@ -906,8 +983,7 @@ static void mac80211_hwsim_tx_frame_nl(struct ieee80211_hw *hw,
 		goto nla_put_failure;
 	}
 
-	if (nla_put(skb, HWSIM_ATTR_ADDR_TRANSMITTER,
-		    ETH_ALEN, data->addresses[1].addr))
+	if (nla_put(skb, HWSIM_ATTR_ADDR_TRANSMITTER, ETH_ALEN, hdr->addr2))
 		goto nla_put_failure;
 
 	/* We get the skb->data */
@@ -1519,21 +1595,16 @@ static void mac80211_hwsim_bss_info_changed(struct ieee80211_hw *hw,
 		vp->aid = info->aid;
 	}
 
-	if (changed & BSS_CHANGED_BEACON_INT) {
-		wiphy_debug(hw->wiphy, "  BCNINT: %d\n", info->beacon_int);
-		data->beacon_int = info->beacon_int * 1024;
-	}
-
 	if (changed & BSS_CHANGED_BEACON_ENABLED) {
-		wiphy_debug(hw->wiphy, "  BCN EN: %d\n", info->enable_beacon);
+		wiphy_debug(hw->wiphy, "  BCN EN: %d (BI=%u)\n",
+			    info->enable_beacon, info->beacon_int);
 		vp->bcn_en = info->enable_beacon;
 		if (data->started &&
 		    !hrtimer_is_queued(&data->beacon_timer.timer) &&
 		    info->enable_beacon) {
 			u64 tsf, until_tbtt;
 			u32 bcn_int;
-			if (WARN_ON(!data->beacon_int))
-				data->beacon_int = 1000 * 1024;
+			data->beacon_int = info->beacon_int * 1024;
 			tsf = mac80211_hwsim_get_tsf(hw, vif);
 			bcn_int = data->beacon_int;
 			until_tbtt = bcn_int - do_div(tsf, bcn_int);
@@ -1547,8 +1618,10 @@ static void mac80211_hwsim_bss_info_changed(struct ieee80211_hw *hw,
 				mac80211_hwsim_bcn_en_iter, &count);
 			wiphy_debug(hw->wiphy, "  beaconing vifs remaining: %u",
 				    count);
-			if (count == 0)
+			if (count == 0) {
 				tasklet_hrtimer_cancel(&data->beacon_timer);
+				data->beacon_int = 0;
+			}
 		}
 	}
 
@@ -2417,6 +2490,12 @@ static int mac80211_hwsim_new_radio(struct genl_info *info,
 	hw->max_rates = 4;
 	hw->max_rate_tries = 11;
 
+	hw->wiphy->vendor_commands = mac80211_hwsim_vendor_commands;
+	hw->wiphy->n_vendor_commands =
+		ARRAY_SIZE(mac80211_hwsim_vendor_commands);
+	hw->wiphy->vendor_events = mac80211_hwsim_vendor_events;
+	hw->wiphy->n_vendor_events = ARRAY_SIZE(mac80211_hwsim_vendor_events);
+
 	if (param->reg_strict)
 		hw->wiphy->regulatory_flags |= REGULATORY_STRICT_REG;
 	if (param->regd) {
@@ -2608,7 +2687,7 @@ static struct mac80211_hwsim_data *get_hwsim_data_ref_from_addr(const u8 *addr)
 
 	spin_lock_bh(&hwsim_radio_lock);
 	list_for_each_entry(data, &hwsim_radios, list) {
-		if (memcmp(data->addresses[1].addr, addr, ETH_ALEN) == 0) {
+		if (mac80211_hwsim_addr_match(data, addr)) {
 			_found = true;
 			break;
 		}

drivers/net/wireless/mwifiex/cfg80211.c

@@ -1954,13 +1954,13 @@ mwifiex_cfg80211_assoc(struct mwifiex_private *priv, size_t ssid_len,
 		if (mode == NL80211_IFTYPE_ADHOC)
 			bss = cfg80211_get_bss(priv->wdev.wiphy, channel,
 					       bssid, ssid, ssid_len,
-					       WLAN_CAPABILITY_IBSS,
-					       WLAN_CAPABILITY_IBSS);
+					       IEEE80211_BSS_TYPE_IBSS,
+					       IEEE80211_PRIVACY_ANY);
 		else
 			bss = cfg80211_get_bss(priv->wdev.wiphy, channel,
 					       bssid, ssid, ssid_len,
-					       WLAN_CAPABILITY_ESS,
-					       WLAN_CAPABILITY_ESS);
+					       IEEE80211_BSS_TYPE_ESS,
+					       IEEE80211_PRIVACY_ANY);
 
 		if (!bss) {
 			if (is_scanning_required) {

drivers/net/wireless/orinoco/Kconfig

@@ -2,7 +2,7 @@ config HERMES
 	tristate "Hermes chipset 802.11b support (Orinoco/Prism2/Symbol)"
 	depends on (PPC_PMAC || PCI || PCMCIA)
 	depends on CFG80211
-	select CFG80211_WEXT
+	select CFG80211_WEXT_EXPORT
 	select WIRELESS_EXT
 	select WEXT_SPY
 	select WEXT_PRIV

drivers/net/wireless/ti/wl18xx/event.c

@@ -77,7 +77,7 @@ static int wlcore_smart_config_sync_event(struct wl1271 *wl, u8 sync_channel,
 	wl1271_debug(DEBUG_EVENT,
 		     "SMART_CONFIG_SYNC_EVENT_ID, freq: %d (chan: %d band %d)",
 		     freq, sync_channel, sync_band);
-	skb = cfg80211_vendor_event_alloc(wl->hw->wiphy, 20,
+	skb = cfg80211_vendor_event_alloc(wl->hw->wiphy, NULL, 20,
 					  WLCORE_VENDOR_EVENT_SC_SYNC,
 					  GFP_KERNEL);
 
@@ -98,7 +98,7 @@ static int wlcore_smart_config_decode_event(struct wl1271 *wl,
 	wl1271_debug(DEBUG_EVENT, "SMART_CONFIG_DECODE_EVENT_ID");
 	wl1271_dump_ascii(DEBUG_EVENT, "SSID:", ssid, ssid_len);
 
-	skb = cfg80211_vendor_event_alloc(wl->hw->wiphy,
+	skb = cfg80211_vendor_event_alloc(wl->hw->wiphy, NULL,
 					  ssid_len + pwd_len + 20,
 					  WLCORE_VENDOR_EVENT_SC_DECODE,
 					  GFP_KERNEL);

include/net/cfg80211.h

@@ -214,6 +214,39 @@ enum ieee80211_rate_flags {
 	IEEE80211_RATE_SUPPORTS_10MHZ	= 1<<6,
 };
 
+/**
+ * enum ieee80211_bss_type - BSS type filter
+ *
+ * @IEEE80211_BSS_TYPE_ESS: Infrastructure BSS
+ * @IEEE80211_BSS_TYPE_PBSS: Personal BSS
+ * @IEEE80211_BSS_TYPE_IBSS: Independent BSS
+ * @IEEE80211_BSS_TYPE_MBSS: Mesh BSS
+ * @IEEE80211_BSS_TYPE_ANY: Wildcard value for matching any BSS type
+ */
+enum ieee80211_bss_type {
+	IEEE80211_BSS_TYPE_ESS,
+	IEEE80211_BSS_TYPE_PBSS,
+	IEEE80211_BSS_TYPE_IBSS,
+	IEEE80211_BSS_TYPE_MBSS,
+	IEEE80211_BSS_TYPE_ANY
+};
+
+/**
+ * enum ieee80211_privacy - BSS privacy filter
+ *
+ * @IEEE80211_PRIVACY_ON: privacy bit set
+ * @IEEE80211_PRIVACY_OFF: privacy bit clear
+ * @IEEE80211_PRIVACY_ANY: Wildcard value for matching any privacy setting
+ */
+enum ieee80211_privacy {
+	IEEE80211_PRIVACY_ON,
+	IEEE80211_PRIVACY_OFF,
+	IEEE80211_PRIVACY_ANY
+};
+
+#define IEEE80211_PRIVACY(x)	\
+	((x) ? IEEE80211_PRIVACY_ON : IEEE80211_PRIVACY_OFF)
+
 /**
  * struct ieee80211_rate - bitrate definition
  *
@@ -4012,14 +4045,16 @@ struct cfg80211_bss *cfg80211_get_bss(struct wiphy *wiphy,
 				      struct ieee80211_channel *channel,
 				      const u8 *bssid,
 				      const u8 *ssid, size_t ssid_len,
-				      u16 capa_mask, u16 capa_val);
+				      enum ieee80211_bss_type bss_type,
+				      enum ieee80211_privacy);
 static inline struct cfg80211_bss *
 cfg80211_get_ibss(struct wiphy *wiphy,
 		  struct ieee80211_channel *channel,
 		  const u8 *ssid, size_t ssid_len)
 {
 	return cfg80211_get_bss(wiphy, channel, NULL, ssid, ssid_len,
-				WLAN_CAPABILITY_IBSS, WLAN_CAPABILITY_IBSS);
+				IEEE80211_BSS_TYPE_IBSS,
+				IEEE80211_PRIVACY_ANY);
 }
 
 /**
@@ -4260,6 +4295,7 @@ struct sk_buff *__cfg80211_alloc_reply_skb(struct wiphy *wiphy,
 					   int approxlen);
 
 struct sk_buff *__cfg80211_alloc_event_skb(struct wiphy *wiphy,
+					   struct wireless_dev *wdev,
 					   enum nl80211_commands cmd,
 					   enum nl80211_attrs attr,
 					   int vendor_event_idx,
@@ -4314,6 +4350,7 @@ int cfg80211_vendor_cmd_reply(struct sk_buff *skb);
 /**
  * cfg80211_vendor_event_alloc - allocate vendor-specific event skb
  * @wiphy: the wiphy
+ * @wdev: the wireless device
  * @event_idx: index of the vendor event in the wiphy's vendor_events
  * @approxlen: an upper bound of the length of the data that will
  *	be put into the skb
@@ -4322,16 +4359,20 @@ int cfg80211_vendor_cmd_reply(struct sk_buff *skb);
  * This function allocates and pre-fills an skb for an event on the
  * vendor-specific multicast group.
  *
+ * If wdev != NULL, both the ifindex and identifier of the specified
+ * wireless device are added to the event message before the vendor data
+ * attribute.
+ *
  * When done filling the skb, call cfg80211_vendor_event() with the
  * skb to send the event.
  *
  * Return: An allocated and pre-filled skb. %NULL if any errors happen.
  */
 static inline struct sk_buff *
-cfg80211_vendor_event_alloc(struct wiphy *wiphy, int approxlen,
-			    int event_idx, gfp_t gfp)
+cfg80211_vendor_event_alloc(struct wiphy *wiphy, struct wireless_dev *wdev,
+			     int approxlen, int event_idx, gfp_t gfp)
 {
-	return __cfg80211_alloc_event_skb(wiphy, NL80211_CMD_VENDOR,
+	return __cfg80211_alloc_event_skb(wiphy, wdev, NL80211_CMD_VENDOR,
 					  NL80211_ATTR_VENDOR_DATA,
 					  event_idx, approxlen, gfp);
 }
@@ -4432,7 +4473,7 @@ static inline int cfg80211_testmode_reply(struct sk_buff *skb)
 static inline struct sk_buff *
 cfg80211_testmode_alloc_event_skb(struct wiphy *wiphy, int approxlen, gfp_t gfp)
 {
-	return __cfg80211_alloc_event_skb(wiphy, NL80211_CMD_TESTMODE,
+	return __cfg80211_alloc_event_skb(wiphy, NULL, NL80211_CMD_TESTMODE,
 					  NL80211_ATTR_TESTDATA, -1,
 					  approxlen, gfp);
 }