Merge branch 'for-davem' of git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-next-2.6

4 files changed, 49 insertions, 15 deletions

diff --git a/include/linux/nl80211.h b/include/linux/nl80211.h
index ec1690da7845..31603e8b5581 100644
--- a/include/linux/nl80211.h
+++ b/include/linux/nl80211.h
@@ -295,7 +295,9 @@
  *	auth and assoc steps. For this, you need to specify the SSID in a
  *	%NL80211_ATTR_SSID attribute, and can optionally specify the association
  *	IEs in %NL80211_ATTR_IE, %NL80211_ATTR_AUTH_TYPE, %NL80211_ATTR_MAC,
- *	%NL80211_ATTR_WIPHY_FREQ and %NL80211_ATTR_CONTROL_PORT.
+ *	%NL80211_ATTR_WIPHY_FREQ, %NL80211_ATTR_CONTROL_PORT,
+ *	%NL80211_ATTR_CONTROL_PORT_ETHERTYPE and
+ *	%NL80211_ATTR_CONTROL_PORT_NO_ENCRYPT.
  *	It is also sent as an event, with the BSSID and response IEs when the
  *	connection is established or failed to be established. This can be
  *	determined by the STATUS_CODE attribute.
@@ -686,6 +688,15 @@ enum nl80211_commands {
  *	request, the driver will assume that the port is unauthorized until
  *	authorized by user space. Otherwise, port is marked authorized by
  *	default in station mode.
+ * @NL80211_ATTR_CONTROL_PORT_ETHERTYPE: A 16-bit value indicating the
+ *	ethertype that will be used for key negotiation. It can be
+ *	specified with the associate and connect commands. If it is not
+ *	specified, the value defaults to 0x888E (PAE, 802.1X). This
+ *	attribute is also used as a flag in the wiphy information to
+ *	indicate that protocols other than PAE are supported.
+ * @NL80211_ATTR_CONTROL_PORT_NO_ENCRYPT: When included along with
+ *	%NL80211_ATTR_CONTROL_PORT_ETHERTYPE, indicates that the custom
+ *	ethertype frames used for key negotiation must not be encrypted.
  *
  * @NL80211_ATTR_TESTDATA: Testmode data blob, passed through to the driver.
  *	We recommend using nested, driver-specific attributes within this.
@@ -951,6 +962,9 @@ enum nl80211_attrs {
 	NL80211_ATTR_RX_FRAME_TYPES,
 	NL80211_ATTR_FRAME_TYPE,
 
+	NL80211_ATTR_CONTROL_PORT_ETHERTYPE,
+	NL80211_ATTR_CONTROL_PORT_NO_ENCRYPT,
+
 	/* add attributes here, update the policy in nl80211.c */
 
 	__NL80211_ATTR_AFTER_LAST,
diff --git a/include/linux/spi/wl12xx.h b/include/linux/spi/wl12xx.h
index a223ecbc71ef..a20bccf0b5c2 100644
--- a/include/linux/spi/wl12xx.h
+++ b/include/linux/spi/wl12xx.h
@@ -3,7 +3,7 @@
  *
  * Copyright (C) 2009 Nokia Corporation
  *
- * Contact: Kalle Valo <kalle.valo@nokia.com>
+ * Contact: Luciano Coelho <luciano.coelho@nokia.com>
  *
  * This program is free software; you can redistribute it and/or
  * modify it under the terms of the GNU General Public License
diff --git a/include/net/cfg80211.h b/include/net/cfg80211.h
index f2740537b5d6..4c8c727d0cca 100644
--- a/include/net/cfg80211.h
+++ b/include/net/cfg80211.h
@@ -763,6 +763,10 @@ const u8 *ieee80211_bss_get_ie(struct cfg80211_bss *bss, u8 ie);
  *	sets/clears %NL80211_STA_FLAG_AUTHORIZED. If true, the driver is
  *	required to assume that the port is unauthorized until authorized by
  *	user space. Otherwise, port is marked authorized by default.
+ * @control_port_ethertype: the control port protocol that should be
+ *	allowed through even on unauthorized ports
+ * @control_port_no_encrypt: TRUE to prevent encryption of control port
+ *	protocol frames.
  */
 struct cfg80211_crypto_settings {
 	u32 wpa_versions;
@@ -772,6 +776,8 @@ struct cfg80211_crypto_settings {
 	int n_akm_suites;
 	u32 akm_suites[NL80211_MAX_NR_AKM_SUITES];
 	bool control_port;
+	__be16 control_port_ethertype;
+	bool control_port_no_encrypt;
 };
 
 /**
@@ -1293,15 +1299,19 @@ struct cfg80211_ops {
  * @WIPHY_FLAG_4ADDR_AP: supports 4addr mode even on AP (with a single station
  *	on a VLAN interface)
  * @WIPHY_FLAG_4ADDR_STATION: supports 4addr mode even as a station
+ * @WIPHY_FLAG_CONTROL_PORT_PROTOCOL: This device supports setting the
+ *	control port protocol ethertype. The device also honours the
+ *	control_port_no_encrypt flag.
  */
 enum wiphy_flags {
-	WIPHY_FLAG_CUSTOM_REGULATORY	= BIT(0),
-	WIPHY_FLAG_STRICT_REGULATORY	= BIT(1),
-	WIPHY_FLAG_DISABLE_BEACON_HINTS	= BIT(2),
-	WIPHY_FLAG_NETNS_OK		= BIT(3),
-	WIPHY_FLAG_PS_ON_BY_DEFAULT	= BIT(4),
-	WIPHY_FLAG_4ADDR_AP		= BIT(5),
-	WIPHY_FLAG_4ADDR_STATION	= BIT(6),
+	WIPHY_FLAG_CUSTOM_REGULATORY		= BIT(0),
+	WIPHY_FLAG_STRICT_REGULATORY		= BIT(1),
+	WIPHY_FLAG_DISABLE_BEACON_HINTS		= BIT(2),
+	WIPHY_FLAG_NETNS_OK			= BIT(3),
+	WIPHY_FLAG_PS_ON_BY_DEFAULT		= BIT(4),
+	WIPHY_FLAG_4ADDR_AP			= BIT(5),
+	WIPHY_FLAG_4ADDR_STATION		= BIT(6),
+	WIPHY_FLAG_CONTROL_PORT_PROTOCOL	= BIT(7),
 };
 
 struct mac_address {
diff --git a/include/net/mac80211.h b/include/net/mac80211.h
index 2a1811366076..f91fc331369b 100644
--- a/include/net/mac80211.h
+++ b/include/net/mac80211.h
@@ -1242,8 +1242,8 @@ ieee80211_get_alt_retry_rate(const struct ieee80211_hw *hw,
  * %IEEE80211_CONF_PS flag enabled means that the powersave mode defined in
  * IEEE 802.11-2007 section 11.2 is enabled. This is not to be confused
  * with hardware wakeup and sleep states. Driver is responsible for waking
- * up the hardware before issueing commands to the hardware and putting it
- * back to sleep at approriate times.
+ * up the hardware before issuing commands to the hardware and putting it
+ * back to sleep at appropriate times.
  *
  * When PS is enabled, hardware needs to wakeup for beacons and receive the
  * buffered multicast/broadcast frames after the beacon. Also it must be
@@ -1264,7 +1264,7 @@ ieee80211_get_alt_retry_rate(const struct ieee80211_hw *hw,
  * there's data traffic and still saving significantly power in idle
  * periods.
  *
- * Dynamic powersave is supported by simply mac80211 enabling and disabling
+ * Dynamic powersave is simply supported by mac80211 enabling and disabling
  * PS based on traffic. Driver needs to only set %IEEE80211_HW_SUPPORTS_PS
  * flag and mac80211 will handle everything automatically. Additionally,
  * hardware having support for the dynamic PS feature may set the
@@ -1537,6 +1537,12 @@ enum ieee80211_ampdu_mlme_action {
  *	negative error code (which will be seen in userspace.)
  *	Must be implemented and can sleep.
  *
+ * @change_interface: Called when a netdevice changes type. This callback
+ *	is optional, but only if it is supported can interface types be
+ *	switched while the interface is UP. The callback may sleep.
+ *	Note that while an interface is being switched, it will not be
+ *	found by the interface iteration callbacks.
+ *
  * @remove_interface: Notifies a driver that an interface is going down.
  *	The @stop callback is called after this if it is the last interface
  *	and no monitor interfaces are present.
@@ -1693,6 +1699,9 @@ struct ieee80211_ops {
 	void (*stop)(struct ieee80211_hw *hw);
 	int (*add_interface)(struct ieee80211_hw *hw,
 			     struct ieee80211_vif *vif);
+	int (*change_interface)(struct ieee80211_hw *hw,
+				struct ieee80211_vif *vif,
+				enum nl80211_iftype new_type);
 	void (*remove_interface)(struct ieee80211_hw *hw,
 				 struct ieee80211_vif *vif);
 	int (*config)(struct ieee80211_hw *hw, u32 changed);
@@ -2268,7 +2277,8 @@ void ieee80211_wake_queues(struct ieee80211_hw *hw);
  *
  * When hardware scan offload is used (i.e. the hw_scan() callback is
  * assigned) this function needs to be called by the driver to notify
- * mac80211 that the scan finished.
+ * mac80211 that the scan finished. This function can be called from
+ * any context, including hardirq context.
  *
  * @hw: the hardware that finished the scan
  * @aborted: set to true if scan was aborted
@@ -2458,7 +2468,7 @@ void ieee80211_sta_block_awake(struct ieee80211_hw *hw,
  *
  * @vif: &struct ieee80211_vif pointer from the add_interface callback.
  *
- * When beacon filtering is enabled with %IEEE80211_HW_BEACON_FILTERING and
+ * When beacon filtering is enabled with %IEEE80211_HW_BEACON_FILTER and
  * %IEEE80211_CONF_PS is set, the driver needs to inform whenever the
  * hardware is not receiving beacons with this function.
  */
@@ -2469,7 +2479,7 @@ void ieee80211_beacon_loss(struct ieee80211_vif *vif);
  *
  * @vif: &struct ieee80211_vif pointer from the add_interface callback.
  *
- * When beacon filtering is enabled with %IEEE80211_HW_BEACON_FILTERING, and
+ * When beacon filtering is enabled with %IEEE80211_HW_BEACON_FILTER, and
  * %IEEE80211_CONF_PS and %IEEE80211_HW_CONNECTION_MONITOR are set, the driver
  * needs to inform if the connection to the AP has been lost.
  *