Merge branch 'for-upstream' of git://git.kernel.org/pub/scm/linux/ker…

…nel/git/bluetooth/bluetooth

Conflicts:
	net/bluetooth/hci_event.c

drivers/bcma/driver_chipcommon_pmu.c

@@ -139,7 +139,9 @@ void bcma_pmu_workarounds(struct bcma_drv_cc *cc)
 		bcma_chipco_chipctl_maskset(cc, 0, ~0, 0x7);
 		break;
 	case 0x4331:
-		/* BCM4331 workaround is SPROM-related, we put it in sprom.c */
+	case 43431:
+		/* Ext PA lines must be enabled for tx on BCM4331 */
+		bcma_chipco_bcm4331_ext_pa_lines_ctl(cc, true);
 		break;
 	case 43224:
 		if (bus->chipinfo.rev == 0) {

drivers/bcma/sprom.c

@@ -579,13 +579,13 @@ int bcma_sprom_get(struct bcma_bus *bus)
 	if (!sprom)
 		return -ENOMEM;
 
-	if (bus->chipinfo.id == 0x4331)
+	if (bus->chipinfo.id == 0x4331 || bus->chipinfo.id == 43431)
 		bcma_chipco_bcm4331_ext_pa_lines_ctl(&bus->drv_cc, false);
 
 	pr_debug("SPROM offset 0x%x\n", offset);
 	bcma_sprom_read(bus, offset, sprom);
 
-	if (bus->chipinfo.id == 0x4331)
+	if (bus->chipinfo.id == 0x4331 || bus->chipinfo.id == 43431)
 		bcma_chipco_bcm4331_ext_pa_lines_ctl(&bus->drv_cc, true);
 
 	err = bcma_sprom_valid(sprom);

drivers/net/wireless/brcm80211/brcmfmac/bcmsdh.c

@@ -89,9 +89,9 @@ int brcmf_sdio_intr_register(struct brcmf_sdio_dev *sdiodev)
 	data |= 1 << SDIO_FUNC_1 | 1 << SDIO_FUNC_2 | 1;
 	brcmf_sdio_regwb(sdiodev, SDIO_CCCR_IENx, data, &ret);
 
-	/* redirect, configure ane enable io for interrupt signal */
+	/* redirect, configure and enable io for interrupt signal */
 	data = SDIO_SEPINT_MASK | SDIO_SEPINT_OE;
-	if (sdiodev->irq_flags | IRQF_TRIGGER_HIGH)
+	if (sdiodev->irq_flags & IRQF_TRIGGER_HIGH)
 		data |= SDIO_SEPINT_ACT_HI;
 	brcmf_sdio_regwb(sdiodev, SDIO_CCCR_BRCM_SEPINT, data, &ret);
 

drivers/net/wireless/iwlwifi/iwl-eeprom.c

@@ -568,28 +568,28 @@ static int iwl_find_otp_image(struct iwl_trans *trans,
  * iwl_get_max_txpower_avg - get the highest tx power from all chains.
  *     find the highest tx power from all chains for the channel
  */
-static s8 iwl_get_max_txpower_avg(const struct iwl_cfg *cfg,
+static s8 iwl_get_max_txpower_avg(struct iwl_priv *priv,
 		struct iwl_eeprom_enhanced_txpwr *enhanced_txpower,
 		int element, s8 *max_txpower_in_half_dbm)
 {
 	s8 max_txpower_avg = 0; /* (dBm) */
 
 	/* Take the highest tx power from any valid chains */
-	if ((cfg->valid_tx_ant & ANT_A) &&
+	if ((priv->hw_params.valid_tx_ant & ANT_A) &&
 	    (enhanced_txpower[element].chain_a_max > max_txpower_avg))
 		max_txpower_avg = enhanced_txpower[element].chain_a_max;
-	if ((cfg->valid_tx_ant & ANT_B) &&
+	if ((priv->hw_params.valid_tx_ant & ANT_B) &&
 	    (enhanced_txpower[element].chain_b_max > max_txpower_avg))
 		max_txpower_avg = enhanced_txpower[element].chain_b_max;
-	if ((cfg->valid_tx_ant & ANT_C) &&
+	if ((priv->hw_params.valid_tx_ant & ANT_C) &&
 	    (enhanced_txpower[element].chain_c_max > max_txpower_avg))
 		max_txpower_avg = enhanced_txpower[element].chain_c_max;
-	if (((cfg->valid_tx_ant == ANT_AB) |
-	    (cfg->valid_tx_ant == ANT_BC) |
-	    (cfg->valid_tx_ant == ANT_AC)) &&
+	if (((priv->hw_params.valid_tx_ant == ANT_AB) |
+	    (priv->hw_params.valid_tx_ant == ANT_BC) |
+	    (priv->hw_params.valid_tx_ant == ANT_AC)) &&
 	    (enhanced_txpower[element].mimo2_max > max_txpower_avg))
 		max_txpower_avg =  enhanced_txpower[element].mimo2_max;
-	if ((cfg->valid_tx_ant == ANT_ABC) &&
+	if ((priv->hw_params.valid_tx_ant == ANT_ABC) &&
 	    (enhanced_txpower[element].mimo3_max > max_txpower_avg))
 		max_txpower_avg = enhanced_txpower[element].mimo3_max;
 
@@ -691,7 +691,7 @@ static void iwl_eeprom_enhanced_txpower(struct iwl_priv *priv)
 				 ((txp->delta_20_in_40 & 0xf0) >> 4),
 				 (txp->delta_20_in_40 & 0x0f));
 
-		max_txp_avg = iwl_get_max_txpower_avg(priv->cfg, txp_array, idx,
+		max_txp_avg = iwl_get_max_txpower_avg(priv, txp_array, idx,
 						      &max_txp_avg_halfdbm);
 
 		/*

drivers/net/wireless/iwlwifi/iwl-mac80211.c

@@ -199,6 +199,7 @@ int iwlagn_mac_setup_register(struct iwl_priv *priv,
 			    WIPHY_FLAG_DISABLE_BEACON_HINTS |
 			    WIPHY_FLAG_IBSS_RSN;
 
+#ifdef CONFIG_PM_SLEEP
 	if (priv->fw->img[IWL_UCODE_WOWLAN].sec[0].len &&
 	    priv->trans->ops->wowlan_suspend &&
 	    device_can_wakeup(priv->trans->dev)) {
@@ -217,6 +218,7 @@ int iwlagn_mac_setup_register(struct iwl_priv *priv,
 		hw->wiphy->wowlan.pattern_max_len =
 					IWLAGN_WOWLAN_MAX_PATTERN_LEN;
 	}
+#endif
 
 	if (iwlwifi_mod_params.power_save)
 		hw->wiphy->flags |= WIPHY_FLAG_PS_ON_BY_DEFAULT;

drivers/net/wireless/mac80211_hwsim.c

@@ -1721,6 +1721,24 @@ static void hwsim_exit_netlink(void)
 		       "unregister family %i\n", ret);
 }
 
+static const struct ieee80211_iface_limit hwsim_if_limits[] = {
+	{ .max = 1, .types = BIT(NL80211_IFTYPE_ADHOC) },
+	{ .max = 2048,  .types = BIT(NL80211_IFTYPE_STATION) |
+				 BIT(NL80211_IFTYPE_P2P_CLIENT) |
+#ifdef CONFIG_MAC80211_MESH
+				 BIT(NL80211_IFTYPE_MESH_POINT) |
+#endif
+				 BIT(NL80211_IFTYPE_AP) |
+				 BIT(NL80211_IFTYPE_P2P_GO) },
+};
+
+static const struct ieee80211_iface_combination hwsim_if_comb = {
+	.limits = hwsim_if_limits,
+	.n_limits = ARRAY_SIZE(hwsim_if_limits),
+	.max_interfaces = 2048,
+	.num_different_channels = 1,
+};
+
 static int __init init_mac80211_hwsim(void)
 {
 	int i, err = 0;
@@ -1782,6 +1800,9 @@ static int __init init_mac80211_hwsim(void)
 		hw->wiphy->n_addresses = 2;
 		hw->wiphy->addresses = data->addresses;
 
+		hw->wiphy->iface_combinations = &hwsim_if_comb;
+		hw->wiphy->n_iface_combinations = 1;
+
 		if (fake_hw_scan) {
 			hw->wiphy->max_scan_ssids = 255;
 			hw->wiphy->max_scan_ie_len = IEEE80211_MAX_DATA_LEN;

drivers/net/wireless/mwifiex/cfg80211.c

@@ -948,6 +948,19 @@ static int mwifiex_cfg80211_start_ap(struct wiphy *wiphy,
 		bss_cfg->ssid.ssid_len = params->ssid_len;
 	}
 
+	switch (params->hidden_ssid) {
+	case NL80211_HIDDEN_SSID_NOT_IN_USE:
+		bss_cfg->bcast_ssid_ctl = 1;
+		break;
+	case NL80211_HIDDEN_SSID_ZERO_LEN:
+		bss_cfg->bcast_ssid_ctl = 0;
+		break;
+	case NL80211_HIDDEN_SSID_ZERO_CONTENTS:
+		/* firmware doesn't support this type of hidden SSID */
+	default:
+		return -EINVAL;
+	}
+
 	if (mwifiex_set_secure_params(priv, bss_cfg, params)) {
 		kfree(bss_cfg);
 		wiphy_err(wiphy, "Failed to parse secuirty parameters!\n");

drivers/net/wireless/mwifiex/fw.h

@@ -122,6 +122,7 @@ enum MWIFIEX_802_11_PRIVACY_FILTER {
 #define TLV_TYPE_CHANNELBANDLIST    (PROPRIETARY_TLV_BASE_ID + 42)
 #define TLV_TYPE_UAP_BEACON_PERIOD  (PROPRIETARY_TLV_BASE_ID + 44)
 #define TLV_TYPE_UAP_DTIM_PERIOD    (PROPRIETARY_TLV_BASE_ID + 45)
+#define TLV_TYPE_UAP_BCAST_SSID     (PROPRIETARY_TLV_BASE_ID + 48)
 #define TLV_TYPE_UAP_RTS_THRESHOLD  (PROPRIETARY_TLV_BASE_ID + 51)
 #define TLV_TYPE_UAP_WPA_PASSPHRASE (PROPRIETARY_TLV_BASE_ID + 60)
 #define TLV_TYPE_UAP_ENCRY_PROTOCOL (PROPRIETARY_TLV_BASE_ID + 64)
@@ -1209,6 +1210,11 @@ struct host_cmd_tlv_ssid {
 	u8 ssid[0];
 } __packed;
 
+struct host_cmd_tlv_bcast_ssid {
+	struct host_cmd_tlv tlv;
+	u8 bcast_ctl;
+} __packed;
+
 struct host_cmd_tlv_beacon_period {
 	struct host_cmd_tlv tlv;
 	__le16 period;

drivers/net/wireless/mwifiex/uap_cmd.c

@@ -132,6 +132,7 @@ mwifiex_uap_bss_param_prepare(u8 *tlv, void *cmd_buf, u16 *param_size)
 	struct host_cmd_tlv_dtim_period *dtim_period;
 	struct host_cmd_tlv_beacon_period *beacon_period;
 	struct host_cmd_tlv_ssid *ssid;
+	struct host_cmd_tlv_bcast_ssid *bcast_ssid;
 	struct host_cmd_tlv_channel_band *chan_band;
 	struct host_cmd_tlv_frag_threshold *frag_threshold;
 	struct host_cmd_tlv_rts_threshold *rts_threshold;
@@ -153,6 +154,14 @@ mwifiex_uap_bss_param_prepare(u8 *tlv, void *cmd_buf, u16 *param_size)
 		cmd_size += sizeof(struct host_cmd_tlv) +
 			    bss_cfg->ssid.ssid_len;
 		tlv += sizeof(struct host_cmd_tlv) + bss_cfg->ssid.ssid_len;
+
+		bcast_ssid = (struct host_cmd_tlv_bcast_ssid *)tlv;
+		bcast_ssid->tlv.type = cpu_to_le16(TLV_TYPE_UAP_BCAST_SSID);
+		bcast_ssid->tlv.len =
+				cpu_to_le16(sizeof(bcast_ssid->bcast_ctl));
+		bcast_ssid->bcast_ctl = bss_cfg->bcast_ssid_ctl;
+		cmd_size += sizeof(struct host_cmd_tlv_bcast_ssid);
+		tlv += sizeof(struct host_cmd_tlv_bcast_ssid);
 	}
 	if (bss_cfg->channel && bss_cfg->channel <= MAX_CHANNEL_BAND_BG) {
 		chan_band = (struct host_cmd_tlv_channel_band *)tlv;
@@ -416,6 +425,7 @@ int mwifiex_uap_set_channel(struct mwifiex_private *priv, int channel)
 	if (!bss_cfg)
 		return -ENOMEM;
 
+	mwifiex_set_sys_config_invalid_data(bss_cfg);
 	bss_cfg->band_cfg = BAND_CONFIG_MANUAL;
 	bss_cfg->channel = channel;
 

drivers/net/wireless/rt2x00/rt2x00.h

@@ -396,8 +396,7 @@ struct rt2x00_intf {
 	 * for hardware which doesn't support hardware
 	 * sequence counting.
 	 */
-	spinlock_t seqlock;
-	u16 seqno;
+	atomic_t seqno;
 };
 
 static inline struct rt2x00_intf* vif_to_intf(struct ieee80211_vif *vif)

drivers/net/wireless/rt2x00/rt2x00mac.c

@@ -277,7 +277,6 @@ int rt2x00mac_add_interface(struct ieee80211_hw *hw,
 	else
 		rt2x00dev->intf_sta_count++;
 
-	spin_lock_init(&intf->seqlock);
 	mutex_init(&intf->beacon_skb_mutex);
 	intf->beacon = entry;
 

drivers/net/wireless/rt2x00/rt2x00queue.c

@@ -207,6 +207,7 @@ static void rt2x00queue_create_tx_descriptor_seq(struct rt2x00_dev *rt2x00dev,
 	struct ieee80211_tx_info *tx_info = IEEE80211_SKB_CB(skb);
 	struct ieee80211_hdr *hdr = (struct ieee80211_hdr *)skb->data;
 	struct rt2x00_intf *intf = vif_to_intf(tx_info->control.vif);
+	u16 seqno;
 
 	if (!(tx_info->flags & IEEE80211_TX_CTL_ASSIGN_SEQ))
 		return;
@@ -238,15 +239,13 @@ static void rt2x00queue_create_tx_descriptor_seq(struct rt2x00_dev *rt2x00dev,
 	 * sequence counting per-frame, since those will override the
 	 * sequence counter given by mac80211.
 	 */
-	spin_lock(&intf->seqlock);
-
 	if (test_bit(ENTRY_TXD_FIRST_FRAGMENT, &txdesc->flags))
-		intf->seqno += 0x10;
-	hdr->seq_ctrl &= cpu_to_le16(IEEE80211_SCTL_FRAG);
-	hdr->seq_ctrl |= cpu_to_le16(intf->seqno);
-
-	spin_unlock(&intf->seqlock);
+		seqno = atomic_add_return(0x10, &intf->seqno);
+	else
+		seqno = atomic_read(&intf->seqno);
 
+	hdr->seq_ctrl &= cpu_to_le16(IEEE80211_SCTL_FRAG);
+	hdr->seq_ctrl |= cpu_to_le16(seqno);
 }
 
 static void rt2x00queue_create_tx_descriptor_plcp(struct rt2x00_dev *rt2x00dev,

include/net/bluetooth/hci.h

@@ -1195,6 +1195,12 @@ struct extended_inquiry_info {
 	__u8     data[240];
 } __packed;
 
+#define HCI_EV_KEY_REFRESH_COMPLETE	0x30
+struct hci_ev_key_refresh_complete {
+	__u8	status;
+	__le16	handle;
+} __packed;
+
 #define HCI_EV_IO_CAPA_REQUEST		0x31
 struct hci_ev_io_capa_request {
 	bdaddr_t bdaddr;

net/bluetooth/hci_event.c

@@ -3040,6 +3040,50 @@ static void hci_extended_inquiry_result_evt(struct hci_dev *hdev,
 	hci_dev_unlock(hdev);
 }
 
+static void hci_key_refresh_complete_evt(struct hci_dev *hdev,
+					 struct sk_buff *skb)
+{
+	struct hci_ev_key_refresh_complete *ev = (void *) skb->data;
+	struct hci_conn *conn;
+
+	BT_DBG("%s status %u handle %u", hdev->name, ev->status,
+	       __le16_to_cpu(ev->handle));
+
+	hci_dev_lock(hdev);
+
+	conn = hci_conn_hash_lookup_handle(hdev, __le16_to_cpu(ev->handle));
+	if (!conn)
+		goto unlock;
+
+	if (!ev->status)
+		conn->sec_level = conn->pending_sec_level;
+
+	clear_bit(HCI_CONN_ENCRYPT_PEND, &conn->flags);
+
+	if (ev->status && conn->state == BT_CONNECTED) {
+		hci_acl_disconn(conn, HCI_ERROR_AUTH_FAILURE);
+		hci_conn_put(conn);
+		goto unlock;
+	}
+
+	if (conn->state == BT_CONFIG) {
+		if (!ev->status)
+			conn->state = BT_CONNECTED;
+
+		hci_proto_connect_cfm(conn, ev->status);
+		hci_conn_put(conn);
+	} else {
+		hci_auth_cfm(conn, ev->status);
+
+		hci_conn_hold(conn);
+		conn->disc_timeout = HCI_DISCONN_TIMEOUT;
+		hci_conn_put(conn);
+	}
+
+unlock:
+	hci_dev_unlock(hdev);
+}
+
 static u8 hci_get_auth_req(struct hci_conn *conn)
 {
 	/* If remote requests dedicated bonding follow that lead */
@@ -3560,6 +3604,10 @@ void hci_event_packet(struct hci_dev *hdev, struct sk_buff *skb)
 		hci_extended_inquiry_result_evt(hdev, skb);
 		break;
 
+	case HCI_EV_KEY_REFRESH_COMPLETE:
+		hci_key_refresh_complete_evt(hdev, skb);
+		break;
+
 	case HCI_EV_IO_CAPA_REQUEST:
 		hci_io_capa_request_evt(hdev, skb);
 		break;

net/bluetooth/l2cap_core.c

@@ -1314,7 +1314,12 @@ static void security_timeout(struct work_struct *work)
 	struct l2cap_conn *conn = container_of(work, struct l2cap_conn,
 						security_timer.work);
 
-	l2cap_conn_del(conn->hcon, ETIMEDOUT);
+	BT_DBG("conn %p", conn);
+
+	if (test_and_clear_bit(HCI_CONN_LE_SMP_PEND, &conn->hcon->flags)) {
+		smp_chan_destroy(conn);
+		l2cap_conn_del(conn->hcon, ETIMEDOUT);
+	}
 }
 
 static struct l2cap_conn *l2cap_conn_add(struct hci_conn *hcon, u8 status)

net/bluetooth/mgmt.c

@@ -1873,6 +1873,22 @@ static void pairing_complete_cb(struct hci_conn *conn, u8 status)
 		pairing_complete(cmd, mgmt_status(status));
 }
 
+static void le_connect_complete_cb(struct hci_conn *conn, u8 status)
+{
+	struct pending_cmd *cmd;
+
+	BT_DBG("status %u", status);
+
+	if (!status)
+		return;
+
+	cmd = find_pairing(conn);
+	if (!cmd)
+		BT_DBG("Unable to find a pending command");
+	else
+		pairing_complete(cmd, mgmt_status(status));
+}
+
 static int pair_device(struct sock *sk, struct hci_dev *hdev, void *data,
 		       u16 len)
 {
@@ -1941,6 +1957,8 @@ static int pair_device(struct sock *sk, struct hci_dev *hdev, void *data,
 	/* For LE, just connecting isn't a proof that the pairing finished */
 	if (cp->addr.type == BDADDR_BREDR)
 		conn->connect_cfm_cb = pairing_complete_cb;
+	else
+		conn->connect_cfm_cb = le_connect_complete_cb;
 
 	conn->security_cfm_cb = pairing_complete_cb;
 	conn->disconn_cfm_cb = pairing_complete_cb;