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

Conflicts:
	drivers/net/wireless/iwlwifi/iwl-core.c
	drivers/net/wireless/rt2x00/rt2x00queue.c
	drivers/net/wireless/rt2x00/rt2x00queue.h

3 files changed, 86 insertions, 8 deletions

diff --git a/net/wireless/mesh.c b/net/wireless/mesh.c
index 73e39c171ffb..5c116083eeca 100644
--- a/net/wireless/mesh.c
+++ b/net/wireless/mesh.c
@@ -1,5 +1,6 @@
 #include <linux/ieee80211.h>
 #include <net/cfg80211.h>
+#include "nl80211.h"
 #include "core.h"
 
 /* Default values, timeouts in ms */
@@ -53,8 +54,9 @@ const struct mesh_config default_mesh_config = {
 const struct mesh_setup default_mesh_setup = {
 	.path_sel_proto = IEEE80211_PATH_PROTOCOL_HWMP,
 	.path_metric = IEEE80211_PATH_METRIC_AIRTIME,
-	.vendor_ie = NULL,
-	.vendor_ie_len = 0,
+	.ie = NULL,
+	.ie_len = 0,
+	.is_secure = false,
 };
 
 int __cfg80211_join_mesh(struct cfg80211_registered_device *rdev,
@@ -72,6 +74,10 @@ int __cfg80211_join_mesh(struct cfg80211_registered_device *rdev,
 	if (dev->ieee80211_ptr->iftype != NL80211_IFTYPE_MESH_POINT)
 		return -EOPNOTSUPP;
 
+	if (!(rdev->wiphy.flags & WIPHY_FLAG_MESH_AUTH) &&
+	      setup->is_secure)
+		return -EOPNOTSUPP;
+
 	if (wdev->mesh_id_len)
 		return -EALREADY;
 
@@ -105,6 +111,19 @@ int cfg80211_join_mesh(struct cfg80211_registered_device *rdev,
 	return err;
 }
 
+void cfg80211_notify_new_peer_candidate(struct net_device *dev,
+		const u8 *macaddr, const u8* ie, u8 ie_len, gfp_t gfp)
+{
+	struct wireless_dev *wdev = dev->ieee80211_ptr;
+
+	if (WARN_ON(wdev->iftype != NL80211_IFTYPE_MESH_POINT))
+		return;
+
+	nl80211_send_new_peer_candidate(wiphy_to_dev(wdev->wiphy), dev,
+			macaddr, ie, ie_len, gfp);
+}
+EXPORT_SYMBOL(cfg80211_notify_new_peer_candidate);
+
 static int __cfg80211_leave_mesh(struct cfg80211_registered_device *rdev,
 				 struct net_device *dev)
 {
diff --git a/net/wireless/nl80211.c b/net/wireless/nl80211.c
index 297d7ce4117b..0efa7fd01150 100644
--- a/net/wireless/nl80211.c
+++ b/net/wireless/nl80211.c
@@ -124,6 +124,7 @@ static const struct nla_policy nl80211_policy[NL80211_ATTR_MAX+1] = {
 	[NL80211_ATTR_BSS_HT_OPMODE] = { .type = NLA_U16 },
 
 	[NL80211_ATTR_MESH_CONFIG] = { .type = NLA_NESTED },
+	[NL80211_ATTR_SUPPORT_MESH_AUTH] = { .type = NLA_FLAG },
 
 	[NL80211_ATTR_HT_CAPABILITY] = { .type = NLA_BINARY,
 					 .len = NL80211_HT_CAPABILITY_LEN },
@@ -594,6 +595,8 @@ static int nl80211_send_wiphy(struct sk_buff *msg, u32 pid, u32 seq, int flags,
 
 	if (dev->wiphy.flags & WIPHY_FLAG_IBSS_RSN)
 		NLA_PUT_FLAG(msg, NL80211_ATTR_SUPPORT_IBSS_RSN);
+	if (dev->wiphy.flags & WIPHY_FLAG_MESH_AUTH)
+		NLA_PUT_FLAG(msg, NL80211_ATTR_SUPPORT_MESH_AUTH);
 
 	NLA_PUT(msg, NL80211_ATTR_CIPHER_SUITES,
 		sizeof(u32) * dev->wiphy.n_cipher_suites,
@@ -1922,6 +1925,7 @@ static const struct nla_policy sta_flags_policy[NL80211_STA_FLAG_MAX + 1] = {
 	[NL80211_STA_FLAG_SHORT_PREAMBLE] = { .type = NLA_FLAG },
 	[NL80211_STA_FLAG_WME] = { .type = NLA_FLAG },
 	[NL80211_STA_FLAG_MFP] = { .type = NLA_FLAG },
+	[NL80211_STA_FLAG_AUTHENTICATED] = { .type = NLA_FLAG },
 };
 
 static int parse_station_flags(struct genl_info *info,
@@ -2016,6 +2020,9 @@ static int nl80211_send_station(struct sk_buff *msg, u32 pid, u32 seq,
 	sinfoattr = nla_nest_start(msg, NL80211_ATTR_STA_INFO);
 	if (!sinfoattr)
 		goto nla_put_failure;
+	if (sinfo->filled & STATION_INFO_CONNECTED_TIME)
+		NLA_PUT_U32(msg, NL80211_STA_INFO_CONNECTED_TIME,
+			    sinfo->connected_time);
 	if (sinfo->filled & STATION_INFO_INACTIVE_TIME)
 		NLA_PUT_U32(msg, NL80211_STA_INFO_INACTIVE_TIME,
 			    sinfo->inactive_time);
@@ -2281,7 +2288,9 @@ static int nl80211_set_station(struct sk_buff *skb, struct genl_info *info)
 			err = -EINVAL;
 		if (params.supported_rates)
 			err = -EINVAL;
-		if (params.sta_flags_mask)
+		if (params.sta_flags_mask &
+				~(BIT(NL80211_STA_FLAG_AUTHENTICATED) |
+				  BIT(NL80211_STA_FLAG_AUTHORIZED)))
 			err = -EINVAL;
 		break;
 	default:
@@ -2343,11 +2352,16 @@ static int nl80211_new_station(struct sk_buff *skb, struct genl_info *info)
 		params.ht_capa =
 			nla_data(info->attrs[NL80211_ATTR_HT_CAPABILITY]);
 
+	if (info->attrs[NL80211_ATTR_STA_PLINK_ACTION])
+		params.plink_action =
+		    nla_get_u8(info->attrs[NL80211_ATTR_STA_PLINK_ACTION]);
+
 	if (parse_station_flags(info, &params))
 		return -EINVAL;
 
 	if (dev->ieee80211_ptr->iftype != NL80211_IFTYPE_AP &&
 	    dev->ieee80211_ptr->iftype != NL80211_IFTYPE_AP_VLAN &&
+	    dev->ieee80211_ptr->iftype != NL80211_IFTYPE_MESH_POINT &&
 	    dev->ieee80211_ptr->iftype != NL80211_IFTYPE_P2P_GO)
 		return -EINVAL;
 
@@ -2823,7 +2837,8 @@ static const struct nla_policy
 	nl80211_mesh_setup_params_policy[NL80211_MESH_SETUP_ATTR_MAX+1] = {
 	[NL80211_MESH_SETUP_ENABLE_VENDOR_PATH_SEL] = { .type = NLA_U8 },
 	[NL80211_MESH_SETUP_ENABLE_VENDOR_METRIC] = { .type = NLA_U8 },
-	[NL80211_MESH_SETUP_VENDOR_PATH_SEL_IE] = { .type = NLA_BINARY,
+	[NL80211_MESH_SETUP_USERSPACE_AUTH] = { .type = NLA_FLAG },
+	[NL80211_MESH_SETUP_IE] = { .type = NLA_BINARY,
 		.len = IEEE80211_MAX_DATA_LEN },
 };
 
@@ -2925,14 +2940,16 @@ static int nl80211_parse_mesh_setup(struct genl_info *info,
 		 IEEE80211_PATH_METRIC_VENDOR :
 		 IEEE80211_PATH_METRIC_AIRTIME;
 
-	if (tb[NL80211_MESH_SETUP_VENDOR_PATH_SEL_IE]) {
+
+	if (tb[NL80211_MESH_SETUP_IE]) {
 		struct nlattr *ieattr =
-			tb[NL80211_MESH_SETUP_VENDOR_PATH_SEL_IE];
+			tb[NL80211_MESH_SETUP_IE];
 		if (!is_valid_ie_attr(ieattr))
 			return -EINVAL;
-		setup->vendor_ie = nla_data(ieattr);
-		setup->vendor_ie_len = nla_len(ieattr);
+		setup->ie = nla_data(ieattr);
+		setup->ie_len = nla_len(ieattr);
 	}
+	setup->is_secure = nla_get_flag(tb[NL80211_MESH_SETUP_USERSPACE_AUTH]);
 
 	return 0;
 }
@@ -5804,6 +5821,44 @@ void nl80211_send_ibss_bssid(struct cfg80211_registered_device *rdev,
 	nlmsg_free(msg);
 }
 
+void nl80211_send_new_peer_candidate(struct cfg80211_registered_device *rdev,
+		struct net_device *netdev,
+		const u8 *macaddr, const u8* ie, u8 ie_len,
+		gfp_t gfp)
+{
+	struct sk_buff *msg;
+	void *hdr;
+
+	msg = nlmsg_new(NLMSG_DEFAULT_SIZE, gfp);
+	if (!msg)
+		return;
+
+	hdr = nl80211hdr_put(msg, 0, 0, 0, NL80211_CMD_NEW_PEER_CANDIDATE);
+	if (!hdr) {
+		nlmsg_free(msg);
+		return;
+	}
+
+	NLA_PUT_U32(msg, NL80211_ATTR_WIPHY, rdev->wiphy_idx);
+	NLA_PUT_U32(msg, NL80211_ATTR_IFINDEX, netdev->ifindex);
+	NLA_PUT(msg, NL80211_ATTR_MAC, ETH_ALEN, macaddr);
+	if (ie_len && ie)
+		NLA_PUT(msg, NL80211_ATTR_IE, ie_len , ie);
+
+	if (genlmsg_end(msg, hdr) < 0) {
+		nlmsg_free(msg);
+		return;
+	}
+
+	genlmsg_multicast_netns(wiphy_net(&rdev->wiphy), msg, 0,
+				nl80211_mlme_mcgrp.id, gfp);
+	return;
+
+ nla_put_failure:
+	genlmsg_cancel(msg, hdr);
+	nlmsg_free(msg);
+}
+
 void nl80211_michael_mic_failure(struct cfg80211_registered_device *rdev,
 				 struct net_device *netdev, const u8 *addr,
 				 enum nl80211_key_type key_type, int key_id,
diff --git a/net/wireless/nl80211.h b/net/wireless/nl80211.h
index dcac5cd6f017..f2af6955a665 100644
--- a/net/wireless/nl80211.h
+++ b/net/wireless/nl80211.h
@@ -50,6 +50,10 @@ void nl80211_send_disconnected(struct cfg80211_registered_device *rdev,
 			       struct net_device *netdev, u16 reason,
 			       const u8 *ie, size_t ie_len, bool from_ap);
 
+void nl80211_send_new_peer_candidate(struct cfg80211_registered_device *rdev,
+				     struct net_device *netdev,
+				     const u8 *macaddr, const u8* ie, u8 ie_len,
+				     gfp_t gfp);
 void
 nl80211_michael_mic_failure(struct cfg80211_registered_device *rdev,
 			    struct net_device *netdev, const u8 *addr,