Merge branch 'for-next' of git://git.kernel.org/pub/scm/linux/kernel/git/lowpan/lowpan

11 files changed, 1202 insertions, 611 deletions

diff --git a/drivers/ieee802154/fakehard.c b/drivers/ieee802154/fakehard.c
index 96a2959ce87..f877f13e3ab 100644
--- a/drivers/ieee802154/fakehard.c
+++ b/drivers/ieee802154/fakehard.c
@@ -32,9 +32,29 @@
 #include <net/nl802154.h>
 #include <net/wpan-phy.h>
 
-struct wpan_phy *net_to_phy(struct net_device *dev)
+struct fakehard_priv {
+	struct wpan_phy *phy;
+};
+
+static struct wpan_phy *fake_to_phy(const struct net_device *dev)
 {
-	return container_of(dev->dev.parent, struct wpan_phy, dev);
+	struct fakehard_priv *priv = netdev_priv(dev);
+	return priv->phy;
+}
+
+/**
+ * fake_get_phy - Return a phy corresponding to this device.
+ * @dev: The network device for which to return the wan-phy object
+ *
+ * This function returns a wpan-phy object corresponding to the passed
+ * network device. Reference counter for wpan-phy object is incremented,
+ * so when the wpan-phy isn't necessary, you should drop the reference
+ * via @wpan_phy_put() call.
+ */
+static struct wpan_phy *fake_get_phy(const struct net_device *dev)
+{
+	struct wpan_phy *phy = fake_to_phy(dev);
+	return to_phy(get_device(&phy->dev));
 }
 
 /**
@@ -43,7 +63,7 @@ struct wpan_phy *net_to_phy(struct net_device *dev)
  *
  * Return the ID of the PAN from the PIB.
  */
-static u16 fake_get_pan_id(struct net_device *dev)
+static u16 fake_get_pan_id(const struct net_device *dev)
 {
 	BUG_ON(dev->type != ARPHRD_IEEE802154);
 
@@ -58,7 +78,7 @@ static u16 fake_get_pan_id(struct net_device *dev)
  * device. If the device has not yet had a short address assigned
  * then this should return 0xFFFF to indicate a lack of association.
  */
-static u16 fake_get_short_addr(struct net_device *dev)
+static u16 fake_get_short_addr(const struct net_device *dev)
 {
 	BUG_ON(dev->type != ARPHRD_IEEE802154);
 
@@ -78,7 +98,7 @@ static u16 fake_get_short_addr(struct net_device *dev)
  * Note: This is in section 7.2.1.2 of the IEEE 802.15.4-2006
  *       document.
  */
-static u8 fake_get_dsn(struct net_device *dev)
+static u8 fake_get_dsn(const struct net_device *dev)
 {
 	BUG_ON(dev->type != ARPHRD_IEEE802154);
 
@@ -98,7 +118,7 @@ static u8 fake_get_dsn(struct net_device *dev)
  * Note: This is in section 7.2.1.2 of the IEEE 802.15.4-2006
  *       document.
  */
-static u8 fake_get_bsn(struct net_device *dev)
+static u8 fake_get_bsn(const struct net_device *dev)
 {
 	BUG_ON(dev->type != ARPHRD_IEEE802154);
 
@@ -121,7 +141,7 @@ static u8 fake_get_bsn(struct net_device *dev)
 static int fake_assoc_req(struct net_device *dev,
 		struct ieee802154_addr *addr, u8 channel, u8 page, u8 cap)
 {
-	struct wpan_phy *phy = net_to_phy(dev);
+	struct wpan_phy *phy = fake_to_phy(dev);
 
 	mutex_lock(&phy->pib_lock);
 	phy->current_channel = channel;
@@ -196,7 +216,7 @@ static int fake_start_req(struct net_device *dev, struct ieee802154_addr *addr,
 				u8 bcn_ord, u8 sf_ord, u8 pan_coord, u8 blx,
 				u8 coord_realign)
 {
-	struct wpan_phy *phy = net_to_phy(dev);
+	struct wpan_phy *phy = fake_to_phy(dev);
 
 	mutex_lock(&phy->pib_lock);
 	phy->current_channel = channel;
@@ -239,6 +259,8 @@ static struct ieee802154_mlme_ops fake_mlme = {
 	.start_req = fake_start_req,
 	.scan_req = fake_scan_req,
 
+	.get_phy = fake_get_phy,
+
 	.get_pan_id = fake_get_pan_id,
 	.get_short_addr = fake_get_short_addr,
 	.get_dsn = fake_get_dsn,
@@ -313,7 +335,7 @@ static const struct net_device_ops fake_ops = {
 
 static void ieee802154_fake_destruct(struct net_device *dev)
 {
-	struct wpan_phy *phy = net_to_phy(dev);
+	struct wpan_phy *phy = fake_to_phy(dev);
 
 	wpan_phy_unregister(phy);
 	free_netdev(dev);
@@ -338,13 +360,14 @@ static void ieee802154_fake_setup(struct net_device *dev)
 static int __devinit ieee802154fake_probe(struct platform_device *pdev)
 {
 	struct net_device *dev;
+	struct fakehard_priv *priv;
 	struct wpan_phy *phy = wpan_phy_alloc(0);
 	int err;
 
 	if (!phy)
 		return -ENOMEM;
 
-	dev = alloc_netdev(0, "hardwpan%d", ieee802154_fake_setup);
+	dev = alloc_netdev(sizeof(struct fakehard_priv), "hardwpan%d", ieee802154_fake_setup);
 	if (!dev) {
 		wpan_phy_free(phy);
 		return -ENOMEM;
@@ -356,12 +379,23 @@ static int __devinit ieee802154fake_probe(struct platform_device *pdev)
 			dev->addr_len);
 	memcpy(dev->perm_addr, dev->dev_addr, dev->addr_len);
 
-	phy->channels_supported = (1 << 27) - 1;
+	/*
+	 * For now we'd like to emulate 2.4 GHz-only device,
+	 * both O-QPSK and CSS
+	 */
+	/* 2.4 GHz O-QPSK 802.15.4-2003 */
+	phy->channels_supported[0] |= 0x7FFF800;
+	/* 2.4 GHz CSS 802.15.4a-2007 */
+	phy->channels_supported[3] |= 0x3fff;
+
 	phy->transmit_power = 0xbf;
 
 	dev->netdev_ops = &fake_ops;
 	dev->ml_priv = &fake_mlme;
 
+	priv = netdev_priv(dev);
+	priv->phy = phy;
+
 	/*
 	 * If the name is a format string the caller wants us to do a
 	 * name allocation.
@@ -372,11 +406,12 @@ static int __devinit ieee802154fake_probe(struct platform_device *pdev)
 			goto out;
 	}
 
+	wpan_phy_set_dev(phy, &pdev->dev);
 	SET_NETDEV_DEV(dev, &phy->dev);
 
 	platform_set_drvdata(pdev, dev);
 
-	err = wpan_phy_register(&pdev->dev, phy);
+	err = wpan_phy_register(phy);
 	if (err)
 		goto out;
 
diff --git a/include/linux/nl802154.h b/include/linux/nl802154.h
index b7d9435d5a9..33d9f517510 100644
--- a/include/linux/nl802154.h
+++ b/include/linux/nl802154.h
@@ -65,6 +65,9 @@ enum {
 	IEEE802154_ATTR_SEC,
 
 	IEEE802154_ATTR_PAGE,
+	IEEE802154_ATTR_CHANNEL_PAGE_LIST,
+
+	IEEE802154_ATTR_PHY_NAME,
 
 	__IEEE802154_ATTR_MAX,
 };
@@ -114,6 +117,9 @@ enum {
 	IEEE802154_RX_ENABLE_CONF, /* Not supported yet */
 
 	IEEE802154_LIST_IFACE,
+	IEEE802154_LIST_PHY,
+	IEEE802154_ADD_IFACE,
+	IEEE802154_DEL_IFACE,
 
 	__IEEE802154_CMD_MAX,
 };
diff --git a/include/net/ieee802154_netdev.h b/include/net/ieee802154_netdev.h
index 5dc6a61952d..57430555487 100644
--- a/include/net/ieee802154_netdev.h
+++ b/include/net/ieee802154_netdev.h
@@ -74,8 +74,12 @@ static inline int mac_cb_type(struct sk_buff *skb)
 #define IEEE802154_MAC_SCAN_PASSIVE	2
 #define IEEE802154_MAC_SCAN_ORPHAN	3
 
+struct wpan_phy;
 /*
  * This should be located at net_device->ml_priv
+ *
+ * get_phy should increment the reference counting on returned phy.
+ * Use wpan_wpy_put to put that reference.
  */
 struct ieee802154_mlme_ops {
 	int (*assoc_req)(struct net_device *dev,
@@ -94,18 +98,20 @@ struct ieee802154_mlme_ops {
 	int (*scan_req)(struct net_device *dev,
 			u8 type, u32 channels, u8 page, u8 duration);
 
+	struct wpan_phy *(*get_phy)(const struct net_device *dev);
+
 	/*
 	 * FIXME: these should become the part of PIB/MIB interface.
 	 * However we still don't have IB interface of any kind
 	 */
-	u16 (*get_pan_id)(struct net_device *dev);
-	u16 (*get_short_addr)(struct net_device *dev);
-	u8 (*get_dsn)(struct net_device *dev);
-	u8 (*get_bsn)(struct net_device *dev);
+	u16 (*get_pan_id)(const struct net_device *dev);
+	u16 (*get_short_addr)(const struct net_device *dev);
+	u8 (*get_dsn)(const struct net_device *dev);
+	u8 (*get_bsn)(const struct net_device *dev);
 };
 
 static inline struct ieee802154_mlme_ops *ieee802154_mlme_ops(
-		struct net_device *dev)
+		const struct net_device *dev)
 {
 	return dev->ml_priv;
 }
diff --git a/include/net/wpan-phy.h b/include/net/wpan-phy.h
index 547b1e271ac..85926231c07 100644
--- a/include/net/wpan-phy.h
+++ b/include/net/wpan-phy.h
@@ -34,20 +34,32 @@ struct wpan_phy {
 	 */
 	u8 current_channel;
 	u8 current_page;
-	u32 channels_supported;
+	u32 channels_supported[32];
 	u8 transmit_power;
 	u8 cca_mode;
 
 	struct device dev;
 	int idx;
 
+	struct net_device *(*add_iface)(struct wpan_phy *phy,
+			const char *name);
+	void (*del_iface)(struct wpan_phy *phy, struct net_device *dev);
+
 	char priv[0] __attribute__((__aligned__(NETDEV_ALIGN)));
 };
 
+#define to_phy(_dev)	container_of(_dev, struct wpan_phy, dev)
+
 struct wpan_phy *wpan_phy_alloc(size_t priv_size);
-int wpan_phy_register(struct device *parent, struct wpan_phy *phy);
+static inline void wpan_phy_set_dev(struct wpan_phy *phy, struct device *dev)
+{
+	phy->dev.parent = dev;
+}
+int wpan_phy_register(struct wpan_phy *phy);
 void wpan_phy_unregister(struct wpan_phy *phy);
 void wpan_phy_free(struct wpan_phy *phy);
+/* Same semantics as for class_for_each_device */
+int wpan_phy_for_each(int (*fn)(struct wpan_phy *phy, void *data), void *data);
 
 static inline void *wpan_phy_priv(struct wpan_phy *phy)
 {
@@ -56,6 +68,12 @@ static inline void *wpan_phy_priv(struct wpan_phy *phy)
 }
 
 struct wpan_phy *wpan_phy_find(const char *str);
+
+static inline void wpan_phy_put(struct wpan_phy *phy)
+{
+	put_device(&phy->dev);
+}
+
 static inline const char *wpan_phy_name(struct wpan_phy *phy)
 {
 	return dev_name(&phy->dev);
diff --git a/net/ieee802154/Makefile b/net/ieee802154/Makefile
index 4068a9f5113..ce2d3358285 100644
--- a/net/ieee802154/Makefile
+++ b/net/ieee802154/Makefile
@@ -1,5 +1,5 @@
-obj-$(CONFIG_IEEE802154) +=	nl802154.o af_802154.o wpan-class.o
-nl802154-y		:= netlink.o nl_policy.o
+obj-$(CONFIG_IEEE802154) +=	ieee802154.o af_802154.o
+ieee802154-y		:= netlink.o nl-mac.o nl-phy.o nl_policy.o wpan-class.o
 af_802154-y		:= af_ieee802154.o raw.o dgram.o
 
 ccflags-y += -Wall -DDEBUG
diff --git a/net/ieee802154/ieee802154.h b/net/ieee802154/ieee802154.h
new file mode 100644
index 00000000000..aadec428e6e
--- /dev/null
+++ b/net/ieee802154/ieee802154.h
@@ -0,0 +1,53 @@
+/*
+ * Copyright (C) 2007, 2008, 2009 Siemens AG
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2
+ * as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License along
+ * with this program; if not, write to the Free Software Foundation, Inc.,
+ * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ */
+#ifndef IEEE_802154_LOCAL_H
+#define IEEE_802154_LOCAL_H
+
+int __init ieee802154_nl_init(void);
+void __exit ieee802154_nl_exit(void);
+
+#define IEEE802154_OP(_cmd, _func)			\
+	{						\
+		.cmd	= _cmd,				\
+		.policy	= ieee802154_policy,		\
+		.doit	= _func,			\
+		.dumpit	= NULL,				\
+		.flags	= GENL_ADMIN_PERM,		\
+	}
+
+#define IEEE802154_DUMP(_cmd, _func, _dump)		\
+	{						\
+		.cmd	= _cmd,				\
+		.policy	= ieee802154_policy,		\
+		.doit	= _func,			\
+		.dumpit	= _dump,			\
+	}
+
+struct genl_info;
+
+struct sk_buff *ieee802154_nl_create(int flags, u8 req);
+int ieee802154_nl_mcast(struct sk_buff *msg, unsigned int group);
+struct sk_buff *ieee802154_nl_new_reply(struct genl_info *info,
+		int flags, u8 req);
+int ieee802154_nl_reply(struct sk_buff *msg, struct genl_info *info);
+
+extern struct genl_family nl802154_family;
+int nl802154_mac_register(void);
+int nl802154_phy_register(void);
+
+#endif
diff --git a/net/ieee802154/netlink.c b/net/ieee802154/netlink.c
index ca767bde17a..33137b99e47 100644
--- a/net/ieee802154/netlink.c
+++ b/net/ieee802154/netlink.c
@@ -23,21 +23,15 @@
  */
 
 #include <linux/kernel.h>
-#include <linux/if_arp.h>
-#include <linux/netdevice.h>
-#include <net/netlink.h>
 #include <net/genetlink.h>
-#include <net/sock.h>
 #include <linux/nl802154.h>
-#include <net/af_ieee802154.h>
-#include <net/nl802154.h>
-#include <net/ieee802154.h>
-#include <net/ieee802154_netdev.h>
+
+#include "ieee802154.h"
 
 static unsigned int ieee802154_seq_num;
 static DEFINE_SPINLOCK(ieee802154_seq_lock);
 
-static struct genl_family ieee802154_coordinator_family = {
+struct genl_family nl802154_family = {
 	.id		= GENL_ID_GENERATE,
 	.hdrsize	= 0,
 	.name		= IEEE802154_NL_NAME,
@@ -45,16 +39,8 @@ static struct genl_family ieee802154_coordinator_family = {
 	.maxattr	= IEEE802154_ATTR_MAX,
 };
 
-static struct genl_multicast_group ieee802154_coord_mcgrp = {
-	.name		= IEEE802154_MCAST_COORD_NAME,
-};
-
-static struct genl_multicast_group ieee802154_beacon_mcgrp = {
-	.name		= IEEE802154_MCAST_BEACON_NAME,
-};
-
 /* Requests to userspace */
-static struct sk_buff *ieee802154_nl_create(int flags, u8 req)
+struct sk_buff *ieee802154_nl_create(int flags, u8 req)
 {
 	void *hdr;
 	struct sk_buff *msg = nlmsg_new(NLMSG_GOODSIZE, GFP_ATOMIC);
@@ -65,7 +51,7 @@ static struct sk_buff *ieee802154_nl_create(int flags, u8 req)
 
 	spin_lock_irqsave(&ieee802154_seq_lock, f);
 	hdr = genlmsg_put(msg, 0, ieee802154_seq_num++,
-			&ieee802154_coordinator_family, flags, req);
+			&nl802154_family, flags, req);
 	spin_unlock_irqrestore(&ieee802154_seq_lock, f);
 	if (!hdr) {
 		nlmsg_free(msg);
@@ -75,7 +61,7 @@ static struct sk_buff *ieee802154_nl_create(int flags, u8 req)
 	return msg;
 }
 
-static int ieee802154_nl_finish(struct sk_buff *msg)
+int ieee802154_nl_mcast(struct sk_buff *msg, unsigned int group)
 {
 	/* XXX: nlh is right at the start of msg */
 	void *hdr = genlmsg_data(NLMSG_DATA(msg->data));
@@ -83,607 +69,70 @@ static int ieee802154_nl_finish(struct sk_buff *msg)
 	if (genlmsg_end(msg, hdr) < 0)
 		goto out;
 
-	return genlmsg_multicast(msg, 0, ieee802154_coord_mcgrp.id,
-			GFP_ATOMIC);
+	return genlmsg_multicast(msg, 0, group, GFP_ATOMIC);
 out:
 	nlmsg_free(msg);
 	return -ENOBUFS;
 }
 
-int ieee802154_nl_assoc_indic(struct net_device *dev,
-		struct ieee802154_addr *addr, u8 cap)
-{
-	struct sk_buff *msg;
-
-	pr_debug("%s\n", __func__);
-
-	if (addr->addr_type != IEEE802154_ADDR_LONG) {
-		pr_err("%s: received non-long source address!\n", __func__);
-		return -EINVAL;
-	}
-
-	msg = ieee802154_nl_create(0, IEEE802154_ASSOCIATE_INDIC);
-	if (!msg)
-		return -ENOBUFS;
-
-	NLA_PUT_STRING(msg, IEEE802154_ATTR_DEV_NAME, dev->name);
-	NLA_PUT_U32(msg, IEEE802154_ATTR_DEV_INDEX, dev->ifindex);
-	NLA_PUT(msg, IEEE802154_ATTR_HW_ADDR, IEEE802154_ADDR_LEN,
-			dev->dev_addr);
-
-	NLA_PUT(msg, IEEE802154_ATTR_SRC_HW_ADDR, IEEE802154_ADDR_LEN,
-			addr->hwaddr);
-
-	NLA_PUT_U8(msg, IEEE802154_ATTR_CAPABILITY, cap);
-
-	return ieee802154_nl_finish(msg);
-
-nla_put_failure:
-	nlmsg_free(msg);
-	return -ENOBUFS;
-}
-EXPORT_SYMBOL(ieee802154_nl_assoc_indic);
-
-int ieee802154_nl_assoc_confirm(struct net_device *dev, u16 short_addr,
-		u8 status)
-{
-	struct sk_buff *msg;
-
-	pr_debug("%s\n", __func__);
-
-	msg = ieee802154_nl_create(0, IEEE802154_ASSOCIATE_CONF);
-	if (!msg)
-		return -ENOBUFS;
-
-	NLA_PUT_STRING(msg, IEEE802154_ATTR_DEV_NAME, dev->name);
-	NLA_PUT_U32(msg, IEEE802154_ATTR_DEV_INDEX, dev->ifindex);
-	NLA_PUT(msg, IEEE802154_ATTR_HW_ADDR, IEEE802154_ADDR_LEN,
-			dev->dev_addr);
-
-	NLA_PUT_U16(msg, IEEE802154_ATTR_SHORT_ADDR, short_addr);
-	NLA_PUT_U8(msg, IEEE802154_ATTR_STATUS, status);
-
-	return ieee802154_nl_finish(msg);
-
-nla_put_failure:
-	nlmsg_free(msg);
-	return -ENOBUFS;
-}
-EXPORT_SYMBOL(ieee802154_nl_assoc_confirm);
-
-int ieee802154_nl_disassoc_indic(struct net_device *dev,
-		struct ieee802154_addr *addr, u8 reason)
-{
-	struct sk_buff *msg;
-
-	pr_debug("%s\n", __func__);
-
-	msg = ieee802154_nl_create(0, IEEE802154_DISASSOCIATE_INDIC);
-	if (!msg)
-		return -ENOBUFS;
-
-	NLA_PUT_STRING(msg, IEEE802154_ATTR_DEV_NAME, dev->name);
-	NLA_PUT_U32(msg, IEEE802154_ATTR_DEV_INDEX, dev->ifindex);
-	NLA_PUT(msg, IEEE802154_ATTR_HW_ADDR, IEEE802154_ADDR_LEN,
-			dev->dev_addr);
-
-	if (addr->addr_type == IEEE802154_ADDR_LONG)
-		NLA_PUT(msg, IEEE802154_ATTR_SRC_HW_ADDR, IEEE802154_ADDR_LEN,
-				addr->hwaddr);
-	else
-		NLA_PUT_U16(msg, IEEE802154_ATTR_SRC_SHORT_ADDR,
-				addr->short_addr);
-
-	NLA_PUT_U8(msg, IEEE802154_ATTR_REASON, reason);
-
-	return ieee802154_nl_finish(msg);
-
-nla_put_failure:
-	nlmsg_free(msg);
-	return -ENOBUFS;
-}
-EXPORT_SYMBOL(ieee802154_nl_disassoc_indic);
-
-int ieee802154_nl_disassoc_confirm(struct net_device *dev, u8 status)
-{
-	struct sk_buff *msg;
-
-	pr_debug("%s\n", __func__);
-
-	msg = ieee802154_nl_create(0, IEEE802154_DISASSOCIATE_CONF);
-	if (!msg)
-		return -ENOBUFS;
-
-	NLA_PUT_STRING(msg, IEEE802154_ATTR_DEV_NAME, dev->name);
-	NLA_PUT_U32(msg, IEEE802154_ATTR_DEV_INDEX, dev->ifindex);
-	NLA_PUT(msg, IEEE802154_ATTR_HW_ADDR, IEEE802154_ADDR_LEN,
-			dev->dev_addr);
-
-	NLA_PUT_U8(msg, IEEE802154_ATTR_STATUS, status);
-
-	return ieee802154_nl_finish(msg);
-
-nla_put_failure:
-	nlmsg_free(msg);
-	return -ENOBUFS;
-}
-EXPORT_SYMBOL(ieee802154_nl_disassoc_confirm);
-
-int ieee802154_nl_beacon_indic(struct net_device *dev,
-		u16 panid, u16 coord_addr)
-{
-	struct sk_buff *msg;
-
-	pr_debug("%s\n", __func__);
-
-	msg = ieee802154_nl_create(0, IEEE802154_BEACON_NOTIFY_INDIC);
-	if (!msg)
-		return -ENOBUFS;
-
-	NLA_PUT_STRING(msg, IEEE802154_ATTR_DEV_NAME, dev->name);
-	NLA_PUT_U32(msg, IEEE802154_ATTR_DEV_INDEX, dev->ifindex);
-	NLA_PUT(msg, IEEE802154_ATTR_HW_ADDR, IEEE802154_ADDR_LEN,
-			dev->dev_addr);
-	NLA_PUT_U16(msg, IEEE802154_ATTR_COORD_SHORT_ADDR, coord_addr);
-	NLA_PUT_U16(msg, IEEE802154_ATTR_COORD_PAN_ID, panid);
-
-	return ieee802154_nl_finish(msg);
-
-nla_put_failure:
-	nlmsg_free(msg);
-	return -ENOBUFS;
-}
-EXPORT_SYMBOL(ieee802154_nl_beacon_indic);
-
-int ieee802154_nl_scan_confirm(struct net_device *dev,
-		u8 status, u8 scan_type, u32 unscanned, u8 page,
-		u8 *edl/* , struct list_head *pan_desc_list */)
-{
-	struct sk_buff *msg;
-
-	pr_debug("%s\n", __func__);
-
-	msg = ieee802154_nl_create(0, IEEE802154_SCAN_CONF);
-	if (!msg)
-		return -ENOBUFS;
-
-	NLA_PUT_STRING(msg, IEEE802154_ATTR_DEV_NAME, dev->name);
-	NLA_PUT_U32(msg, IEEE802154_ATTR_DEV_INDEX, dev->ifindex);
-	NLA_PUT(msg, IEEE802154_ATTR_HW_ADDR, IEEE802154_ADDR_LEN,
-			dev->dev_addr);
-
-	NLA_PUT_U8(msg, IEEE802154_ATTR_STATUS, status);
-	NLA_PUT_U8(msg, IEEE802154_ATTR_SCAN_TYPE, scan_type);
-	NLA_PUT_U32(msg, IEEE802154_ATTR_CHANNELS, unscanned);
-	NLA_PUT_U8(msg, IEEE802154_ATTR_PAGE, page);
-
-	if (edl)
-		NLA_PUT(msg, IEEE802154_ATTR_ED_LIST, 27, edl);
-
-	return ieee802154_nl_finish(msg);
-
-nla_put_failure:
-	nlmsg_free(msg);
-	return -ENOBUFS;
-}
-EXPORT_SYMBOL(ieee802154_nl_scan_confirm);
-
-int ieee802154_nl_start_confirm(struct net_device *dev, u8 status)
-{
-	struct sk_buff *msg;
-
-	pr_debug("%s\n", __func__);
-
-	msg = ieee802154_nl_create(0, IEEE802154_START_CONF);
-	if (!msg)
-		return -ENOBUFS;
-
-	NLA_PUT_STRING(msg, IEEE802154_ATTR_DEV_NAME, dev->name);
-	NLA_PUT_U32(msg, IEEE802154_ATTR_DEV_INDEX, dev->ifindex);
-	NLA_PUT(msg, IEEE802154_ATTR_HW_ADDR, IEEE802154_ADDR_LEN,
-			dev->dev_addr);
-
-	NLA_PUT_U8(msg, IEEE802154_ATTR_STATUS, status);
-
-	return ieee802154_nl_finish(msg);
-
-nla_put_failure:
-	nlmsg_free(msg);
-	return -ENOBUFS;
-}
-EXPORT_SYMBOL(ieee802154_nl_start_confirm);
-
-static int ieee802154_nl_fill_iface(struct sk_buff *msg, u32 pid,
-	u32 seq, int flags, struct net_device *dev)
+struct sk_buff *ieee802154_nl_new_reply(struct genl_info *info,
+		int flags, u8 req)
 {
 	void *hdr;
+	struct sk_buff *msg = nlmsg_new(NLMSG_GOODSIZE, GFP_ATOMIC);
 
-	pr_debug("%s\n", __func__);
-
-	hdr = genlmsg_put(msg, 0, seq, &ieee802154_coordinator_family, flags,
-		IEEE802154_LIST_IFACE);
-	if (!hdr)
-		goto out;
-
-	NLA_PUT_STRING(msg, IEEE802154_ATTR_DEV_NAME, dev->name);
-	NLA_PUT_U32(msg, IEEE802154_ATTR_DEV_INDEX, dev->ifindex);
-
-	NLA_PUT(msg, IEEE802154_ATTR_HW_ADDR, IEEE802154_ADDR_LEN,
-		dev->dev_addr);
-	NLA_PUT_U16(msg, IEEE802154_ATTR_SHORT_ADDR,
-		ieee802154_mlme_ops(dev)->get_short_addr(dev));
-	NLA_PUT_U16(msg, IEEE802154_ATTR_PAN_ID,
-		ieee802154_mlme_ops(dev)->get_pan_id(dev));
-	return genlmsg_end(msg, hdr);
-
-nla_put_failure:
-	genlmsg_cancel(msg, hdr);
-out:
-	return -EMSGSIZE;
-}
-
-/* Requests from userspace */
-static struct net_device *ieee802154_nl_get_dev(struct genl_info *info)
-{
-	struct net_device *dev;
-
-	if (info->attrs[IEEE802154_ATTR_DEV_NAME]) {
-		char name[IFNAMSIZ + 1];
-		nla_strlcpy(name, info->attrs[IEEE802154_ATTR_DEV_NAME],
-				sizeof(name));
-		dev = dev_get_by_name(&init_net, name);
-	} else if (info->attrs[IEEE802154_ATTR_DEV_INDEX])
-		dev = dev_get_by_index(&init_net,
-			nla_get_u32(info->attrs[IEEE802154_ATTR_DEV_INDEX]));
-	else
-		return NULL;
-
-	if (!dev)
+	if (!msg)
 		return NULL;
 
-	if (dev->type != ARPHRD_IEEE802154) {
-		dev_put(dev);
+	hdr = genlmsg_put_reply(msg, info,
+			&nl802154_family, flags, req);
+	if (!hdr) {
+		nlmsg_free(msg);
 		return NULL;
 	}
 
-	return dev;
-}
-
-static int ieee802154_associate_req(struct sk_buff *skb,
-		struct genl_info *info)
-{
-	struct net_device *dev;
-	struct ieee802154_addr addr;
-	u8 page;
-	int ret = -EINVAL;
-
-	if (!info->attrs[IEEE802154_ATTR_CHANNEL] ||
-	    !info->attrs[IEEE802154_ATTR_COORD_PAN_ID] ||
-	    (!info->attrs[IEEE802154_ATTR_COORD_HW_ADDR] &&
-		!info->attrs[IEEE802154_ATTR_COORD_SHORT_ADDR]) ||
-	    !info->attrs[IEEE802154_ATTR_CAPABILITY])
-		return -EINVAL;
-
-	dev = ieee802154_nl_get_dev(info);
-	if (!dev)
-		return -ENODEV;
-
-	if (info->attrs[IEEE802154_ATTR_COORD_HW_ADDR]) {
-		addr.addr_type = IEEE802154_ADDR_LONG;
-		nla_memcpy(addr.hwaddr,
-				info->attrs[IEEE802154_ATTR_COORD_HW_ADDR],
-				IEEE802154_ADDR_LEN);
-	} else {
-		addr.addr_type = IEEE802154_ADDR_SHORT;
-		addr.short_addr = nla_get_u16(
-				info->attrs[IEEE802154_ATTR_COORD_SHORT_ADDR]);
-	}
-	addr.pan_id = nla_get_u16(info->attrs[IEEE802154_ATTR_COORD_PAN_ID]);
-
-	if (info->attrs[IEEE802154_ATTR_PAGE])
-		page = nla_get_u8(info->attrs[IEEE802154_ATTR_PAGE]);
-	else
-		page = 0;
-
-	ret = ieee802154_mlme_ops(dev)->assoc_req(dev, &addr,
-			nla_get_u8(info->attrs[IEEE802154_ATTR_CHANNEL]),
-			page,
-			nla_get_u8(info->attrs[IEEE802154_ATTR_CAPABILITY]));
-
-	dev_put(dev);
-	return ret;
-}
-
-static int ieee802154_associate_resp(struct sk_buff *skb,
-		struct genl_info *info)
-{
-	struct net_device *dev;
-	struct ieee802154_addr addr;
-	int ret = -EINVAL;
-
-	if (!info->attrs[IEEE802154_ATTR_STATUS] ||
-	    !info->attrs[IEEE802154_ATTR_DEST_HW_ADDR] ||
-	    !info->attrs[IEEE802154_ATTR_DEST_SHORT_ADDR])
-		return -EINVAL;
-
-	dev = ieee802154_nl_get_dev(info);
-	if (!dev)
-		return -ENODEV;
-
-	addr.addr_type = IEEE802154_ADDR_LONG;
-	nla_memcpy(addr.hwaddr, info->attrs[IEEE802154_ATTR_DEST_HW_ADDR],
-			IEEE802154_ADDR_LEN);
-	addr.pan_id = ieee802154_mlme_ops(dev)->get_pan_id(dev);
-
-
-	ret = ieee802154_mlme_ops(dev)->assoc_resp(dev, &addr,
-		nla_get_u16(info->attrs[IEEE802154_ATTR_DEST_SHORT_ADDR]),
-		nla_get_u8(info->attrs[IEEE802154_ATTR_STATUS]));
-
-	dev_put(dev);
-	return ret;
-}
-
-static int ieee802154_disassociate_req(struct sk_buff *skb,
-		struct genl_info *info)
-{
-	struct net_device *dev;
-	struct ieee802154_addr addr;
-	int ret = -EINVAL;
-
-	if ((!info->attrs[IEEE802154_ATTR_DEST_HW_ADDR] &&
-		!info->attrs[IEEE802154_ATTR_DEST_SHORT_ADDR]) ||
-	    !info->attrs[IEEE802154_ATTR_REASON])
-		return -EINVAL;
-
-	dev = ieee802154_nl_get_dev(info);
-	if (!dev)
-		return -ENODEV;
-
-	if (info->attrs[IEEE802154_ATTR_DEST_HW_ADDR]) {
-		addr.addr_type = IEEE802154_ADDR_LONG;
-		nla_memcpy(addr.hwaddr,
-				info->attrs[IEEE802154_ATTR_DEST_HW_ADDR],
-				IEEE802154_ADDR_LEN);
-	} else {
-		addr.addr_type = IEEE802154_ADDR_SHORT;
-		addr.short_addr = nla_get_u16(
-				info->attrs[IEEE802154_ATTR_DEST_SHORT_ADDR]);
-	}
-	addr.pan_id = ieee802154_mlme_ops(dev)->get_pan_id(dev);
-
-	ret = ieee802154_mlme_ops(dev)->disassoc_req(dev, &addr,
-			nla_get_u8(info->attrs[IEEE802154_ATTR_REASON]));
-
-	dev_put(dev);
-	return ret;
-}
-
-/*
- * PANid, channel, beacon_order = 15, superframe_order = 15,
- * PAN_coordinator, battery_life_extension = 0,
- * coord_realignment = 0, security_enable = 0
-*/
-static int ieee802154_start_req(struct sk_buff *skb, struct genl_info *info)
-{
-	struct net_device *dev;
-	struct ieee802154_addr addr;
-
-	u8 channel, bcn_ord, sf_ord;
-	u8 page;
-	int pan_coord, blx, coord_realign;
-	int ret;
-
-	if (!info->attrs[IEEE802154_ATTR_COORD_PAN_ID] ||
-	    !info->attrs[IEEE802154_ATTR_COORD_SHORT_ADDR] ||
-	    !info->attrs[IEEE802154_ATTR_CHANNEL] ||
-	    !info->attrs[IEEE802154_ATTR_BCN_ORD] ||
-	    !info->attrs[IEEE802154_ATTR_SF_ORD] ||
-	    !info->attrs[IEEE802154_ATTR_PAN_COORD] ||
-	    !info->attrs[IEEE802154_ATTR_BAT_EXT] ||
-	    !info->attrs[IEEE802154_ATTR_COORD_REALIGN]
-	 )
-		return -EINVAL;
-
-	dev = ieee802154_nl_get_dev(info);
-	if (!dev)
-		return -ENODEV;
-
-	addr.addr_type = IEEE802154_ADDR_SHORT;
-	addr.short_addr = nla_get_u16(
-			info->attrs[IEEE802154_ATTR_COORD_SHORT_ADDR]);
-	addr.pan_id = nla_get_u16(info->attrs[IEEE802154_ATTR_COORD_PAN_ID]);
-
-	channel = nla_get_u8(info->attrs[IEEE802154_ATTR_CHANNEL]);
-	bcn_ord = nla_get_u8(info->attrs[IEEE802154_ATTR_BCN_ORD]);
-	sf_ord = nla_get_u8(info->attrs[IEEE802154_ATTR_SF_ORD]);
-	pan_coord = nla_get_u8(info->attrs[IEEE802154_ATTR_PAN_COORD]);
-	blx = nla_get_u8(info->attrs[IEEE802154_ATTR_BAT_EXT]);
-	coord_realign = nla_get_u8(info->attrs[IEEE802154_ATTR_COORD_REALIGN]);
-
-	if (info->attrs[IEEE802154_ATTR_PAGE])
-		page = nla_get_u8(info->attrs[IEEE802154_ATTR_PAGE]);
-	else
-		page = 0;
-
-
-	if (addr.short_addr == IEEE802154_ADDR_BROADCAST) {
-		ieee802154_nl_start_confirm(dev, IEEE802154_NO_SHORT_ADDRESS);
-		dev_put(dev);
-		return -EINVAL;
-	}
-
-	ret = ieee802154_mlme_ops(dev)->start_req(dev, &addr, channel, page,
-		bcn_ord, sf_ord, pan_coord, blx, coord_realign);
-
-	dev_put(dev);
-	return ret;
-}
-
-static int ieee802154_scan_req(struct sk_buff *skb, struct genl_info *info)
-{
-	struct net_device *dev;
-	int ret;
-	u8 type;
-	u32 channels;
-	u8 duration;
-	u8 page;
-
-	if (!info->attrs[IEEE802154_ATTR_SCAN_TYPE] ||
-	    !info->attrs[IEEE802154_ATTR_CHANNELS] ||
-	    !info->attrs[IEEE802154_ATTR_DURATION])
-		return -EINVAL;
-
-	dev = ieee802154_nl_get_dev(info);
-	if (!dev)
-		return -ENODEV;
-
-	type = nla_get_u8(info->attrs[IEEE802154_ATTR_SCAN_TYPE]);
-	channels = nla_get_u32(info->attrs[IEEE802154_ATTR_CHANNELS]);
-	duration = nla_get_u8(info->attrs[IEEE802154_ATTR_DURATION]);
-
-	if (info->attrs[IEEE802154_ATTR_PAGE])
-		page = nla_get_u8(info->attrs[IEEE802154_ATTR_PAGE]);
-	else
-		page = 0;
-
-
-	ret = ieee802154_mlme_ops(dev)->scan_req(dev, type, channels, page,
-			duration);
-
-	dev_put(dev);
-	return ret;
+	return msg;
 }
 
-static int ieee802154_list_iface(struct sk_buff *skb,
-	struct genl_info *info)
+int ieee802154_nl_reply(struct sk_buff *msg, struct genl_info *info)
 {
-	/* Request for interface name, index, type, IEEE address,
-	   PAN Id, short address */
-	struct sk_buff *msg;
-	struct net_device *dev = NULL;
-	int rc = -ENOBUFS;
-
-	pr_debug("%s\n", __func__);
-
-	dev = ieee802154_nl_get_dev(info);
-	if (!dev)
-		return -ENODEV;
-
-	msg = nlmsg_new(NLMSG_GOODSIZE, GFP_KERNEL);
-	if (!msg)
-		goto out_dev;
-
-	rc = ieee802154_nl_fill_iface(msg, info->snd_pid, info->snd_seq,
-			0, dev);
-	if (rc < 0)
-		goto out_free;
+	/* XXX: nlh is right at the start of msg */
+	void *hdr = genlmsg_data(NLMSG_DATA(msg->data));
 
-	dev_put(dev);
+	if (genlmsg_end(msg, hdr) < 0)
+		goto out;
 
-	return genlmsg_unicast(&init_net, msg, info->snd_pid);
-out_free:
+	return genlmsg_reply(msg, info);
+out:
 	nlmsg_free(msg);
-out_dev:
-	dev_put(dev);
-	return rc;
-
-}
-
-static int ieee802154_dump_iface(struct sk_buff *skb,
-	struct netlink_callback *cb)
-{
-	struct net *net = sock_net(skb->sk);
-	struct net_device *dev;
-	int idx;
-	int s_idx = cb->args[0];
-
-	pr_debug("%s\n", __func__);
-
-	idx = 0;
-	for_each_netdev(net, dev) {
-		if (idx < s_idx || (dev->type != ARPHRD_IEEE802154))
-			goto cont;
-
-		if (ieee802154_nl_fill_iface(skb, NETLINK_CB(cb->skb).pid,
-			cb->nlh->nlmsg_seq, NLM_F_MULTI, dev) < 0)
-			break;
-cont:
-		idx++;
-	}
-	cb->args[0] = idx;
-
-	return skb->len;
+	return -ENOBUFS;
 }
 
-#define IEEE802154_OP(_cmd, _func)			\
-	{						\
-		.cmd	= _cmd,				\
-		.policy	= ieee802154_policy,		\
-		.doit	= _func,			\
-		.dumpit	= NULL,				\
-		.flags	= GENL_ADMIN_PERM,		\
-	}
-
-#define IEEE802154_DUMP(_cmd, _func, _dump)		\
-	{						\
-		.cmd	= _cmd,				\
-		.policy	= ieee802154_policy,		\
-		.doit	= _func,			\
-		.dumpit	= _dump,			\
-	}
-
-static struct genl_ops ieee802154_coordinator_ops[] = {
-	IEEE802154_OP(IEEE802154_ASSOCIATE_REQ, ieee802154_associate_req),
-	IEEE802154_OP(IEEE802154_ASSOCIATE_RESP, ieee802154_associate_resp),
-	IEEE802154_OP(IEEE802154_DISASSOCIATE_REQ, ieee802154_disassociate_req),
-	IEEE802154_OP(IEEE802154_SCAN_REQ, ieee802154_scan_req),
-	IEEE802154_OP(IEEE802154_START_REQ, ieee802154_start_req),
-	IEEE802154_DUMP(IEEE802154_LIST_IFACE, ieee802154_list_iface,
-							ieee802154_dump_iface),
-};
-
-static int __init ieee802154_nl_init(void)
+int __init ieee802154_nl_init(void)
 {
 	int rc;
-	int i;
 
-	rc = genl_register_family(&ieee802154_coordinator_family);
+	rc = genl_register_family(&nl802154_family);
 	if (rc)
 		goto fail;
 
-	rc = genl_register_mc_group(&ieee802154_coordinator_family,
-			&ieee802154_coord_mcgrp);
+	rc = nl802154_mac_register();
 	if (rc)
 		goto fail;
 
-	rc = genl_register_mc_group(&ieee802154_coordinator_family,
-			&ieee802154_beacon_mcgrp);
+	rc = nl802154_phy_register();
 	if (rc)
 		goto fail;
 
-
-	for (i = 0; i < ARRAY_SIZE(ieee802154_coordinator_ops); i++) {
-		rc = genl_register_ops(&ieee802154_coordinator_family,
-				&ieee802154_coordinator_ops[i]);
-		if (rc)
-			goto fail;
-	}
-
 	return 0;
 
 fail:
-	genl_unregister_family(&ieee802154_coordinator_family);
+	genl_unregister_family(&nl802154_family);
 	return rc;
 }
-module_init(ieee802154_nl_init);
 
-static void __exit ieee802154_nl_exit(void)
+void __exit ieee802154_nl_exit(void)
 {
-	genl_unregister_family(&ieee802154_coordinator_family);
+	genl_unregister_family(&nl802154_family);
 }
-module_exit(ieee802154_nl_exit);
-
-MODULE_LICENSE("GPL v2");
-MODULE_DESCRIPTION("ieee 802.15.4 configuration interface");
 
diff --git a/net/ieee802154/nl-mac.c b/net/ieee802154/nl-mac.c
new file mode 100644
index 00000000000..135c1678fb1
--- /dev/null
+++ b/net/ieee802154/nl-mac.c
@@ -0,0 +1,617 @@
+/*
+ * Netlink inteface for IEEE 802.15.4 stack
+ *
+ * Copyright 2007, 2008 Siemens AG
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2
+ * as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License along
+ * with this program; if not, write to the Free Software Foundation, Inc.,
+ * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Written by:
+ * Sergey Lapin <slapin@ossfans.org>
+ * Dmitry Eremin-Solenikov <dbaryshkov@gmail.com>
+ * Maxim Osipov <maxim.osipov@siemens.com>
+ */
+
+#include <linux/kernel.h>
+#include <linux/if_arp.h>
+#include <linux/netdevice.h>
+#include <net/netlink.h>
+#include <net/genetlink.h>
+#include <net/sock.h>
+#include <linux/nl802154.h>
+#include <net/af_ieee802154.h>
+#include <net/nl802154.h>
+#include <net/ieee802154.h>
+#include <net/ieee802154_netdev.h>
+#include <net/wpan-phy.h>
+
+#include "ieee802154.h"
+
+static struct genl_multicast_group ieee802154_coord_mcgrp = {
+	.name		= IEEE802154_MCAST_COORD_NAME,
+};
+
+static struct genl_multicast_group ieee802154_beacon_mcgrp = {
+	.name		= IEEE802154_MCAST_BEACON_NAME,
+};
+
+int ieee802154_nl_assoc_indic(struct net_device *dev,
+		struct ieee802154_addr *addr, u8 cap)
+{
+	struct sk_buff *msg;
+
+	pr_debug("%s\n", __func__);
+
+	if (addr->addr_type != IEEE802154_ADDR_LONG) {
+		pr_err("%s: received non-long source address!\n", __func__);
+		return -EINVAL;
+	}
+
+	msg = ieee802154_nl_create(0, IEEE802154_ASSOCIATE_INDIC);
+	if (!msg)
+		return -ENOBUFS;
+
+	NLA_PUT_STRING(msg, IEEE802154_ATTR_DEV_NAME, dev->name);
+	NLA_PUT_U32(msg, IEEE802154_ATTR_DEV_INDEX, dev->ifindex);
+	NLA_PUT(msg, IEEE802154_ATTR_HW_ADDR, IEEE802154_ADDR_LEN,
+			dev->dev_addr);
+
+	NLA_PUT(msg, IEEE802154_ATTR_SRC_HW_ADDR, IEEE802154_ADDR_LEN,
+			addr->hwaddr);
+
+	NLA_PUT_U8(msg, IEEE802154_ATTR_CAPABILITY, cap);
+
+	return ieee802154_nl_mcast(msg, ieee802154_coord_mcgrp.id);
+
+nla_put_failure:
+	nlmsg_free(msg);
+	return -ENOBUFS;
+}
+EXPORT_SYMBOL(ieee802154_nl_assoc_indic);
+
+int ieee802154_nl_assoc_confirm(struct net_device *dev, u16 short_addr,
+		u8 status)
+{
+	struct sk_buff *msg;
+
+	pr_debug("%s\n", __func__);
+
+	msg = ieee802154_nl_create(0, IEEE802154_ASSOCIATE_CONF);
+	if (!msg)
+		return -ENOBUFS;
+
+	NLA_PUT_STRING(msg, IEEE802154_ATTR_DEV_NAME, dev->name);
+	NLA_PUT_U32(msg, IEEE802154_ATTR_DEV_INDEX, dev->ifindex);
+	NLA_PUT(msg, IEEE802154_ATTR_HW_ADDR, IEEE802154_ADDR_LEN,
+			dev->dev_addr);
+
+	NLA_PUT_U16(msg, IEEE802154_ATTR_SHORT_ADDR, short_addr);
+	NLA_PUT_U8(msg, IEEE802154_ATTR_STATUS, status);
+
+	return ieee802154_nl_mcast(msg, ieee802154_coord_mcgrp.id);
+
+nla_put_failure:
+	nlmsg_free(msg);
+	return -ENOBUFS;
+}
+EXPORT_SYMBOL(ieee802154_nl_assoc_confirm);
+
+int ieee802154_nl_disassoc_indic(struct net_device *dev,
+		struct ieee802154_addr *addr, u8 reason)
+{
+	struct sk_buff *msg;
+
+	pr_debug("%s\n", __func__);
+
+	msg = ieee802154_nl_create(0, IEEE802154_DISASSOCIATE_INDIC);
+	if (!msg)
+		return -ENOBUFS;
+
+	NLA_PUT_STRING(msg, IEEE802154_ATTR_DEV_NAME, dev->name);
+	NLA_PUT_U32(msg, IEEE802154_ATTR_DEV_INDEX, dev->ifindex);
+	NLA_PUT(msg, IEEE802154_ATTR_HW_ADDR, IEEE802154_ADDR_LEN,
+			dev->dev_addr);
+
+	if (addr->addr_type == IEEE802154_ADDR_LONG)
+		NLA_PUT(msg, IEEE802154_ATTR_SRC_HW_ADDR, IEEE802154_ADDR_LEN,
+				addr->hwaddr);
+	else
+		NLA_PUT_U16(msg, IEEE802154_ATTR_SRC_SHORT_ADDR,
+				addr->short_addr);
+
+	NLA_PUT_U8(msg, IEEE802154_ATTR_REASON, reason);
+
+	return ieee802154_nl_mcast(msg, ieee802154_coord_mcgrp.id);
+
+nla_put_failure:
+	nlmsg_free(msg);
+	return -ENOBUFS;
+}
+EXPORT_SYMBOL(ieee802154_nl_disassoc_indic);
+
+int ieee802154_nl_disassoc_confirm(struct net_device *dev, u8 status)
+{
+	struct sk_buff *msg;
+
+	pr_debug("%s\n", __func__);
+
+	msg = ieee802154_nl_create(0, IEEE802154_DISASSOCIATE_CONF);
+	if (!msg)
+		return -ENOBUFS;
+
+	NLA_PUT_STRING(msg, IEEE802154_ATTR_DEV_NAME, dev->name);
+	NLA_PUT_U32(msg, IEEE802154_ATTR_DEV_INDEX, dev->ifindex);
+	NLA_PUT(msg, IEEE802154_ATTR_HW_ADDR, IEEE802154_ADDR_LEN,
+			dev->dev_addr);
+
+	NLA_PUT_U8(msg, IEEE802154_ATTR_STATUS, status);
+
+	return ieee802154_nl_mcast(msg, ieee802154_coord_mcgrp.id);
+
+nla_put_failure:
+	nlmsg_free(msg);
+	return -ENOBUFS;
+}
+EXPORT_SYMBOL(ieee802154_nl_disassoc_confirm);
+
+int ieee802154_nl_beacon_indic(struct net_device *dev,
+		u16 panid, u16 coord_addr)
+{
+	struct sk_buff *msg;
+
+	pr_debug("%s\n", __func__);
+
+	msg = ieee802154_nl_create(0, IEEE802154_BEACON_NOTIFY_INDIC);
+	if (!msg)
+		return -ENOBUFS;
+
+	NLA_PUT_STRING(msg, IEEE802154_ATTR_DEV_NAME, dev->name);
+	NLA_PUT_U32(msg, IEEE802154_ATTR_DEV_INDEX, dev->ifindex);
+	NLA_PUT(msg, IEEE802154_ATTR_HW_ADDR, IEEE802154_ADDR_LEN,
+			dev->dev_addr);
+	NLA_PUT_U16(msg, IEEE802154_ATTR_COORD_SHORT_ADDR, coord_addr);
+	NLA_PUT_U16(msg, IEEE802154_ATTR_COORD_PAN_ID, panid);
+
+	return ieee802154_nl_mcast(msg, ieee802154_coord_mcgrp.id);
+
+nla_put_failure:
+	nlmsg_free(msg);
+	return -ENOBUFS;
+}
+EXPORT_SYMBOL(ieee802154_nl_beacon_indic);
+
+int ieee802154_nl_scan_confirm(struct net_device *dev,
+		u8 status, u8 scan_type, u32 unscanned, u8 page,
+		u8 *edl/* , struct list_head *pan_desc_list */)
+{
+	struct sk_buff *msg;
+
+	pr_debug("%s\n", __func__);
+
+	msg = ieee802154_nl_create(0, IEEE802154_SCAN_CONF);
+	if (!msg)
+		return -ENOBUFS;
+
+	NLA_PUT_STRING(msg, IEEE802154_ATTR_DEV_NAME, dev->name);
+	NLA_PUT_U32(msg, IEEE802154_ATTR_DEV_INDEX, dev->ifindex);
+	NLA_PUT(msg, IEEE802154_ATTR_HW_ADDR, IEEE802154_ADDR_LEN,
+			dev->dev_addr);
+
+	NLA_PUT_U8(msg, IEEE802154_ATTR_STATUS, status);
+	NLA_PUT_U8(msg, IEEE802154_ATTR_SCAN_TYPE, scan_type);
+	NLA_PUT_U32(msg, IEEE802154_ATTR_CHANNELS, unscanned);
+	NLA_PUT_U8(msg, IEEE802154_ATTR_PAGE, page);
+
+	if (edl)
+		NLA_PUT(msg, IEEE802154_ATTR_ED_LIST, 27, edl);
+
+	return ieee802154_nl_mcast(msg, ieee802154_coord_mcgrp.id);
+
+nla_put_failure:
+	nlmsg_free(msg);
+	return -ENOBUFS;
+}
+EXPORT_SYMBOL(ieee802154_nl_scan_confirm);
+
+int ieee802154_nl_start_confirm(struct net_device *dev, u8 status)
+{
+	struct sk_buff *msg;
+
+	pr_debug("%s\n", __func__);
+
+	msg = ieee802154_nl_create(0, IEEE802154_START_CONF);
+	if (!msg)
+		return -ENOBUFS;
+
+	NLA_PUT_STRING(msg, IEEE802154_ATTR_DEV_NAME, dev->name);
+	NLA_PUT_U32(msg, IEEE802154_ATTR_DEV_INDEX, dev->ifindex);
+	NLA_PUT(msg, IEEE802154_ATTR_HW_ADDR, IEEE802154_ADDR_LEN,
+			dev->dev_addr);
+
+	NLA_PUT_U8(msg, IEEE802154_ATTR_STATUS, status);
+
+	return ieee802154_nl_mcast(msg, ieee802154_coord_mcgrp.id);
+
+nla_put_failure:
+	nlmsg_free(msg);
+	return -ENOBUFS;
+}
+EXPORT_SYMBOL(ieee802154_nl_start_confirm);
+
+static int ieee802154_nl_fill_iface(struct sk_buff *msg, u32 pid,
+	u32 seq, int flags, struct net_device *dev)
+{
+	void *hdr;
+	struct wpan_phy *phy;
+
+	pr_debug("%s\n", __func__);
+
+	hdr = genlmsg_put(msg, 0, seq, &nl802154_family, flags,
+		IEEE802154_LIST_IFACE);
+	if (!hdr)
+		goto out;
+
+	phy = ieee802154_mlme_ops(dev)->get_phy(dev);
+	BUG_ON(!phy);
+
+	NLA_PUT_STRING(msg, IEEE802154_ATTR_DEV_NAME, dev->name);
+	NLA_PUT_STRING(msg, IEEE802154_ATTR_PHY_NAME, wpan_phy_name(phy));
+	NLA_PUT_U32(msg, IEEE802154_ATTR_DEV_INDEX, dev->ifindex);
+
+	NLA_PUT(msg, IEEE802154_ATTR_HW_ADDR, IEEE802154_ADDR_LEN,
+		dev->dev_addr);
+	NLA_PUT_U16(msg, IEEE802154_ATTR_SHORT_ADDR,
+		ieee802154_mlme_ops(dev)->get_short_addr(dev));
+	NLA_PUT_U16(msg, IEEE802154_ATTR_PAN_ID,
+		ieee802154_mlme_ops(dev)->get_pan_id(dev));
+	wpan_phy_put(phy);
+	return genlmsg_end(msg, hdr);
+
+nla_put_failure:
+	wpan_phy_put(phy);
+	genlmsg_cancel(msg, hdr);
+out:
+	return -EMSGSIZE;
+}
+
+/* Requests from userspace */
+static struct net_device *ieee802154_nl_get_dev(struct genl_info *info)
+{
+	struct net_device *dev;
+
+	if (info->attrs[IEEE802154_ATTR_DEV_NAME]) {
+		char name[IFNAMSIZ + 1];
+		nla_strlcpy(name, info->attrs[IEEE802154_ATTR_DEV_NAME],
+				sizeof(name));
+		dev = dev_get_by_name(&init_net, name);
+	} else if (info->attrs[IEEE802154_ATTR_DEV_INDEX])
+		dev = dev_get_by_index(&init_net,
+			nla_get_u32(info->attrs[IEEE802154_ATTR_DEV_INDEX]));
+	else
+		return NULL;
+
+	if (!dev)
+		return NULL;
+
+	if (dev->type != ARPHRD_IEEE802154) {
+		dev_put(dev);
+		return NULL;
+	}
+
+	return dev;
+}
+
+static int ieee802154_associate_req(struct sk_buff *skb,
+		struct genl_info *info)
+{
+	struct net_device *dev;
+	struct ieee802154_addr addr;
+	u8 page;
+	int ret = -EINVAL;
+
+	if (!info->attrs[IEEE802154_ATTR_CHANNEL] ||
+	    !info->attrs[IEEE802154_ATTR_COORD_PAN_ID] ||
+	    (!info->attrs[IEEE802154_ATTR_COORD_HW_ADDR] &&
+		!info->attrs[IEEE802154_ATTR_COORD_SHORT_ADDR]) ||
+	    !info->attrs[IEEE802154_ATTR_CAPABILITY])
+		return -EINVAL;
+
+	dev = ieee802154_nl_get_dev(info);
+	if (!dev)
+		return -ENODEV;
+
+	if (info->attrs[IEEE802154_ATTR_COORD_HW_ADDR]) {
+		addr.addr_type = IEEE802154_ADDR_LONG;
+		nla_memcpy(addr.hwaddr,
+				info->attrs[IEEE802154_ATTR_COORD_HW_ADDR],
+				IEEE802154_ADDR_LEN);
+	} else {
+		addr.addr_type = IEEE802154_ADDR_SHORT;
+		addr.short_addr = nla_get_u16(
+				info->attrs[IEEE802154_ATTR_COORD_SHORT_ADDR]);
+	}
+	addr.pan_id = nla_get_u16(info->attrs[IEEE802154_ATTR_COORD_PAN_ID]);
+
+	if (info->attrs[IEEE802154_ATTR_PAGE])
+		page = nla_get_u8(info->attrs[IEEE802154_ATTR_PAGE]);
+	else
+		page = 0;
+
+	ret = ieee802154_mlme_ops(dev)->assoc_req(dev, &addr,
+			nla_get_u8(info->attrs[IEEE802154_ATTR_CHANNEL]),
+			page,
+			nla_get_u8(info->attrs[IEEE802154_ATTR_CAPABILITY]));
+
+	dev_put(dev);
+	return ret;
+}
+
+static int ieee802154_associate_resp(struct sk_buff *skb,
+		struct genl_info *info)
+{
+	struct net_device *dev;
+	struct ieee802154_addr addr;
+	int ret = -EINVAL;
+
+	if (!info->attrs[IEEE802154_ATTR_STATUS] ||
+	    !info->attrs[IEEE802154_ATTR_DEST_HW_ADDR] ||
+	    !info->attrs[IEEE802154_ATTR_DEST_SHORT_ADDR])
+		return -EINVAL;
+
+	dev = ieee802154_nl_get_dev(info);
+	if (!dev)
+		return -ENODEV;
+
+	addr.addr_type = IEEE802154_ADDR_LONG;
+	nla_memcpy(addr.hwaddr, info->attrs[IEEE802154_ATTR_DEST_HW_ADDR],
+			IEEE802154_ADDR_LEN);
+	addr.pan_id = ieee802154_mlme_ops(dev)->get_pan_id(dev);
+
+
+	ret = ieee802154_mlme_ops(dev)->assoc_resp(dev, &addr,
+		nla_get_u16(info->attrs[IEEE802154_ATTR_DEST_SHORT_ADDR]),
+		nla_get_u8(info->attrs[IEEE802154_ATTR_STATUS]));
+
+	dev_put(dev);
+	return ret;
+}
+
+static int ieee802154_disassociate_req(struct sk_buff *skb,
+		struct genl_info *info)
+{
+	struct net_device *dev;
+	struct ieee802154_addr addr;
+	int ret = -EINVAL;
+
+	if ((!info->attrs[IEEE802154_ATTR_DEST_HW_ADDR] &&
+		!info->attrs[IEEE802154_ATTR_DEST_SHORT_ADDR]) ||
+	    !info->attrs[IEEE802154_ATTR_REASON])
+		return -EINVAL;
+
+	dev = ieee802154_nl_get_dev(info);
+	if (!dev)
+		return -ENODEV;
+
+	if (info->attrs[IEEE802154_ATTR_DEST_HW_ADDR]) {
+		addr.addr_type = IEEE802154_ADDR_LONG;
+		nla_memcpy(addr.hwaddr,
+				info->attrs[IEEE802154_ATTR_DEST_HW_ADDR],
+				IEEE802154_ADDR_LEN);
+	} else {
+		addr.addr_type = IEEE802154_ADDR_SHORT;
+		addr.short_addr = nla_get_u16(
+				info->attrs[IEEE802154_ATTR_DEST_SHORT_ADDR]);
+	}
+	addr.pan_id = ieee802154_mlme_ops(dev)->get_pan_id(dev);
+
+	ret = ieee802154_mlme_ops(dev)->disassoc_req(dev, &addr,
+			nla_get_u8(info->attrs[IEEE802154_ATTR_REASON]));
+
+	dev_put(dev);
+	return ret;
+}
+
+/*
+ * PANid, channel, beacon_order = 15, superframe_order = 15,
+ * PAN_coordinator, battery_life_extension = 0,
+ * coord_realignment = 0, security_enable = 0
+*/
+static int ieee802154_start_req(struct sk_buff *skb, struct genl_info *info)
+{
+	struct net_device *dev;
+	struct ieee802154_addr addr;
+
+	u8 channel, bcn_ord, sf_ord;
+	u8 page;
+	int pan_coord, blx, coord_realign;
+	int ret;
+
+	if (!info->attrs[IEEE802154_ATTR_COORD_PAN_ID] ||
+	    !info->attrs[IEEE802154_ATTR_COORD_SHORT_ADDR] ||
+	    !info->attrs[IEEE802154_ATTR_CHANNEL] ||
+	    !info->attrs[IEEE802154_ATTR_BCN_ORD] ||
+	    !info->attrs[IEEE802154_ATTR_SF_ORD] ||
+	    !info->attrs[IEEE802154_ATTR_PAN_COORD] ||
+	    !info->attrs[IEEE802154_ATTR_BAT_EXT] ||
+	    !info->attrs[IEEE802154_ATTR_COORD_REALIGN]
+	 )
+		return -EINVAL;
+
+	dev = ieee802154_nl_get_dev(info);
+	if (!dev)
+		return -ENODEV;
+
+	addr.addr_type = IEEE802154_ADDR_SHORT;
+	addr.short_addr = nla_get_u16(
+			info->attrs[IEEE802154_ATTR_COORD_SHORT_ADDR]);
+	addr.pan_id = nla_get_u16(info->attrs[IEEE802154_ATTR_COORD_PAN_ID]);
+
+	channel = nla_get_u8(info->attrs[IEEE802154_ATTR_CHANNEL]);
+	bcn_ord = nla_get_u8(info->attrs[IEEE802154_ATTR_BCN_ORD]);
+	sf_ord = nla_get_u8(info->attrs[IEEE802154_ATTR_SF_ORD]);
+	pan_coord = nla_get_u8(info->attrs[IEEE802154_ATTR_PAN_COORD]);
+	blx = nla_get_u8(info->attrs[IEEE802154_ATTR_BAT_EXT]);
+	coord_realign = nla_get_u8(info->attrs[IEEE802154_ATTR_COORD_REALIGN]);
+
+	if (info->attrs[IEEE802154_ATTR_PAGE])
+		page = nla_get_u8(info->attrs[IEEE802154_ATTR_PAGE]);
+	else
+		page = 0;
+
+
+	if (addr.short_addr == IEEE802154_ADDR_BROADCAST) {
+		ieee802154_nl_start_confirm(dev, IEEE802154_NO_SHORT_ADDRESS);
+		dev_put(dev);
+		return -EINVAL;
+	}
+
+	ret = ieee802154_mlme_ops(dev)->start_req(dev, &addr, channel, page,
+		bcn_ord, sf_ord, pan_coord, blx, coord_realign);
+
+	dev_put(dev);
+	return ret;
+}
+
+static int ieee802154_scan_req(struct sk_buff *skb, struct genl_info *info)
+{
+	struct net_device *dev;
+	int ret;
+	u8 type;
+	u32 channels;
+	u8 duration;
+	u8 page;
+
+	if (!info->attrs[IEEE802154_ATTR_SCAN_TYPE] ||
+	    !info->attrs[IEEE802154_ATTR_CHANNELS] ||
+	    !info->attrs[IEEE802154_ATTR_DURATION])
+		return -EINVAL;
+
+	dev = ieee802154_nl_get_dev(info);
+	if (!dev)
+		return -ENODEV;
+
+	type = nla_get_u8(info->attrs[IEEE802154_ATTR_SCAN_TYPE]);
+	channels = nla_get_u32(info->attrs[IEEE802154_ATTR_CHANNELS]);
+	duration = nla_get_u8(info->attrs[IEEE802154_ATTR_DURATION]);
+
+	if (info->attrs[IEEE802154_ATTR_PAGE])
+		page = nla_get_u8(info->attrs[IEEE802154_ATTR_PAGE]);
+	else
+		page = 0;
+
+
+	ret = ieee802154_mlme_ops(dev)->scan_req(dev, type, channels, page,
+			duration);
+
+	dev_put(dev);
+	return ret;
+}
+
+static int ieee802154_list_iface(struct sk_buff *skb,
+	struct genl_info *info)
+{
+	/* Request for interface name, index, type, IEEE address,
+	   PAN Id, short address */
+	struct sk_buff *msg;
+	struct net_device *dev = NULL;
+	int rc = -ENOBUFS;
+
+	pr_debug("%s\n", __func__);
+
+	dev = ieee802154_nl_get_dev(info);
+	if (!dev)
+		return -ENODEV;
+
+	msg = nlmsg_new(NLMSG_GOODSIZE, GFP_KERNEL);
+	if (!msg)
+		goto out_dev;
+
+	rc = ieee802154_nl_fill_iface(msg, info->snd_pid, info->snd_seq,
+			0, dev);
+	if (rc < 0)
+		goto out_free;
+
+	dev_put(dev);
+
+	return genlmsg_reply(msg, info);
+out_free:
+	nlmsg_free(msg);
+out_dev:
+	dev_put(dev);
+	return rc;
+
+}
+
+static int ieee802154_dump_iface(struct sk_buff *skb,
+	struct netlink_callback *cb)
+{
+	struct net *net = sock_net(skb->sk);
+	struct net_device *dev;
+	int idx;
+	int s_idx = cb->args[0];
+
+	pr_debug("%s\n", __func__);
+
+	idx = 0;
+	for_each_netdev(net, dev) {
+		if (idx < s_idx || (dev->type != ARPHRD_IEEE802154))
+			goto cont;
+
+		if (ieee802154_nl_fill_iface(skb, NETLINK_CB(cb->skb).pid,
+			cb->nlh->nlmsg_seq, NLM_F_MULTI, dev) < 0)
+			break;
+cont:
+		idx++;
+	}
+	cb->args[0] = idx;
+
+	return skb->len;
+}
+
+static struct genl_ops ieee802154_coordinator_ops[] = {
+	IEEE802154_OP(IEEE802154_ASSOCIATE_REQ, ieee802154_associate_req),
+	IEEE802154_OP(IEEE802154_ASSOCIATE_RESP, ieee802154_associate_resp),
+	IEEE802154_OP(IEEE802154_DISASSOCIATE_REQ, ieee802154_disassociate_req),
+	IEEE802154_OP(IEEE802154_SCAN_REQ, ieee802154_scan_req),
+	IEEE802154_OP(IEEE802154_START_REQ, ieee802154_start_req),
+	IEEE802154_DUMP(IEEE802154_LIST_IFACE, ieee802154_list_iface,
+							ieee802154_dump_iface),
+};
+
+/*
+ * No need to unregister as family unregistration will do it.
+ */
+int nl802154_mac_register(void)
+{
+	int i;
+	int rc;
+
+	rc = genl_register_mc_group(&nl802154_family,
+			&ieee802154_coord_mcgrp);
+	if (rc)
+		return rc;
+
+	rc = genl_register_mc_group(&nl802154_family,
+			&ieee802154_beacon_mcgrp);
+	if (rc)
+		return rc;
+
+	for (i = 0; i < ARRAY_SIZE(ieee802154_coordinator_ops); i++) {
+		rc = genl_register_ops(&nl802154_family,
+				&ieee802154_coordinator_ops[i]);
+		if (rc)
+			return rc;
+	}
+
+	return 0;
+}
diff --git a/net/ieee802154/nl-phy.c b/net/ieee802154/nl-phy.c
new file mode 100644
index 00000000000..199a2d9d12f
--- /dev/null
+++ b/net/ieee802154/nl-phy.c
@@ -0,0 +1,344 @@
+/*
+ * Netlink inteface for IEEE 802.15.4 stack
+ *
+ * Copyright 2007, 2008 Siemens AG
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2
+ * as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License along
+ * with this program; if not, write to the Free Software Foundation, Inc.,
+ * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Written by:
+ * Sergey Lapin <slapin@ossfans.org>
+ * Dmitry Eremin-Solenikov <dbaryshkov@gmail.com>
+ * Maxim Osipov <maxim.osipov@siemens.com>
+ */
+
+#include <linux/kernel.h>
+#include <net/netlink.h>
+#include <net/genetlink.h>
+#include <net/wpan-phy.h>
+#include <net/af_ieee802154.h>
+#include <net/ieee802154_netdev.h>
+#include <net/rtnetlink.h> /* for rtnl_{un,}lock */
+#include <linux/nl802154.h>
+
+#include "ieee802154.h"
+
+static int ieee802154_nl_fill_phy(struct sk_buff *msg, u32 pid,
+	u32 seq, int flags, struct wpan_phy *phy)
+{
+	void *hdr;
+	int i, pages = 0;
+	uint32_t *buf = kzalloc(32 * sizeof(uint32_t), GFP_KERNEL);
+
+	pr_debug("%s\n", __func__);
+
+	if (!buf)
+		goto out;
+
+	hdr = genlmsg_put(msg, 0, seq, &nl802154_family, flags,
+		IEEE802154_LIST_PHY);
+	if (!hdr)
+		goto out;
+
+	mutex_lock(&phy->pib_lock);
+	NLA_PUT_STRING(msg, IEEE802154_ATTR_PHY_NAME, wpan_phy_name(phy));
+
+	NLA_PUT_U8(msg, IEEE802154_ATTR_PAGE, phy->current_page);
+	NLA_PUT_U8(msg, IEEE802154_ATTR_CHANNEL, phy->current_channel);
+	for (i = 0; i < 32; i++) {
+		if (phy->channels_supported[i])
+			buf[pages++] = phy->channels_supported[i] | (i << 27);
+	}
+	if (pages)
+		NLA_PUT(msg, IEEE802154_ATTR_CHANNEL_PAGE_LIST,
+				pages * sizeof(uint32_t), buf);
+
+	mutex_unlock(&phy->pib_lock);
+	return genlmsg_end(msg, hdr);
+
+nla_put_failure:
+	mutex_unlock(&phy->pib_lock);
+	genlmsg_cancel(msg, hdr);
+out:
+	kfree(buf);
+	return -EMSGSIZE;
+}
+
+static int ieee802154_list_phy(struct sk_buff *skb,
+	struct genl_info *info)
+{
+	/* Request for interface name, index, type, IEEE address,
+	   PAN Id, short address */
+	struct sk_buff *msg;
+	struct wpan_phy *phy;
+	const char *name;
+	int rc = -ENOBUFS;
+
+	pr_debug("%s\n", __func__);
+
+	if (!info->attrs[IEEE802154_ATTR_PHY_NAME])
+		return -EINVAL;
+
+	name = nla_data(info->attrs[IEEE802154_ATTR_PHY_NAME]);
+	if (name[nla_len(info->attrs[IEEE802154_ATTR_PHY_NAME]) - 1] != '\0')
+		return -EINVAL; /* phy name should be null-terminated */
+
+
+	phy = wpan_phy_find(name);
+	if (!phy)
+		return -ENODEV;
+
+	msg = nlmsg_new(NLMSG_GOODSIZE, GFP_KERNEL);
+	if (!msg)
+		goto out_dev;
+
+	rc = ieee802154_nl_fill_phy(msg, info->snd_pid, info->snd_seq,
+			0, phy);
+	if (rc < 0)
+		goto out_free;
+
+	wpan_phy_put(phy);
+
+	return genlmsg_reply(msg, info);
+out_free:
+	nlmsg_free(msg);
+out_dev:
+	wpan_phy_put(phy);
+	return rc;
+
+}
+
+struct dump_phy_data {
+	struct sk_buff *skb;
+	struct netlink_callback *cb;
+	int idx, s_idx;
+};
+
+static int ieee802154_dump_phy_iter(struct wpan_phy *phy, void *_data)
+{
+	int rc;
+	struct dump_phy_data *data = _data;
+
+	pr_debug("%s\n", __func__);
+
+	if (data->idx++ < data->s_idx)
+		return 0;
+
+	rc = ieee802154_nl_fill_phy(data->skb,
+			NETLINK_CB(data->cb->skb).pid,
+			data->cb->nlh->nlmsg_seq,
+			NLM_F_MULTI,
+			phy);
+
+	if (rc < 0) {
+		data->idx--;
+		return rc;
+	}
+
+	return 0;
+}
+
+static int ieee802154_dump_phy(struct sk_buff *skb,
+	struct netlink_callback *cb)
+{
+	struct dump_phy_data data = {
+		.cb = cb,
+		.skb = skb,
+		.s_idx = cb->args[0],
+		.idx = 0,
+	};
+
+	pr_debug("%s\n", __func__);
+
+	wpan_phy_for_each(ieee802154_dump_phy_iter, &data);
+
+	cb->args[0] = data.idx;
+
+	return skb->len;
+}
+
+static int ieee802154_add_iface(struct sk_buff *skb,
+		struct genl_info *info)
+{
+	struct sk_buff *msg;
+	struct wpan_phy *phy;
+	const char *name;
+	const char *devname;
+	int rc = -ENOBUFS;
+	struct net_device *dev;
+
+	pr_debug("%s\n", __func__);
+
+	if (!info->attrs[IEEE802154_ATTR_PHY_NAME])
+		return -EINVAL;
+
+	name = nla_data(info->attrs[IEEE802154_ATTR_PHY_NAME]);
+	if (name[nla_len(info->attrs[IEEE802154_ATTR_PHY_NAME]) - 1] != '\0')
+		return -EINVAL; /* phy name should be null-terminated */
+
+	if (info->attrs[IEEE802154_ATTR_DEV_NAME]) {
+		devname = nla_data(info->attrs[IEEE802154_ATTR_DEV_NAME]);
+		if (devname[nla_len(info->attrs[IEEE802154_ATTR_DEV_NAME]) - 1]
+				!= '\0')
+			return -EINVAL; /* phy name should be null-terminated */
+	} else  {
+		devname = "wpan%d";
+	}
+
+	if (strlen(devname) >= IFNAMSIZ)
+		return -ENAMETOOLONG;
+
+	phy = wpan_phy_find(name);
+	if (!phy)
+		return -ENODEV;
+
+	msg = ieee802154_nl_new_reply(info, 0, IEEE802154_ADD_IFACE);
+	if (!msg)
+		goto out_dev;
+
+	if (!phy->add_iface) {
+		rc = -EINVAL;
+		goto nla_put_failure;
+	}
+
+	dev = phy->add_iface(phy, devname);
+	if (IS_ERR(dev)) {
+		rc = PTR_ERR(dev);
+		goto nla_put_failure;
+	}
+
+	NLA_PUT_STRING(msg, IEEE802154_ATTR_PHY_NAME, wpan_phy_name(phy));
+	NLA_PUT_STRING(msg, IEEE802154_ATTR_DEV_NAME, dev->name);
+
+	dev_put(dev);
+
+	wpan_phy_put(phy);
+
+	return ieee802154_nl_reply(msg, info);
+
+nla_put_failure:
+	nlmsg_free(msg);
+out_dev:
+	wpan_phy_put(phy);
+	return rc;
+}
+
+static int ieee802154_del_iface(struct sk_buff *skb,
+		struct genl_info *info)
+{
+	struct sk_buff *msg;
+	struct wpan_phy *phy;
+	const char *name;
+	int rc;
+	struct net_device *dev;
+
+	pr_debug("%s\n", __func__);
+
+	if (!info->attrs[IEEE802154_ATTR_DEV_NAME])
+		return -EINVAL;
+
+	name = nla_data(info->attrs[IEEE802154_ATTR_DEV_NAME]);
+	if (name[nla_len(info->attrs[IEEE802154_ATTR_DEV_NAME]) - 1] != '\0')
+		return -EINVAL; /* name should be null-terminated */
+
+	dev = dev_get_by_name(genl_info_net(info), name);
+	if (!dev)
+		return -ENODEV;
+
+	phy = ieee802154_mlme_ops(dev)->get_phy(dev);
+	BUG_ON(!phy);
+
+	rc = -EINVAL;
+	/* phy name is optional, but should be checked if it's given */
+	if (info->attrs[IEEE802154_ATTR_PHY_NAME]) {
+		struct wpan_phy *phy2;
+
+		const char *pname =
+			nla_data(info->attrs[IEEE802154_ATTR_PHY_NAME]);
+		if (pname[nla_len(info->attrs[IEEE802154_ATTR_PHY_NAME]) - 1]
+				!= '\0')
+			/* name should be null-terminated */
+			goto out_dev;
+
+		phy2 = wpan_phy_find(pname);
+		if (!phy2)
+			goto out_dev;
+
+		if (phy != phy2) {
+			wpan_phy_put(phy2);
+			goto out_dev;
+		}
+	}
+
+	rc = -ENOBUFS;
+
+	msg = ieee802154_nl_new_reply(info, 0, IEEE802154_DEL_IFACE);
+	if (!msg)
+		goto out_dev;
+
+	if (!phy->del_iface) {
+		rc = -EINVAL;
+		goto nla_put_failure;
+	}
+
+	rtnl_lock();
+	phy->del_iface(phy, dev);
+
+	/* We don't have device anymore */
+	dev_put(dev);
+	dev = NULL;
+
+	rtnl_unlock();
+
+
+	NLA_PUT_STRING(msg, IEEE802154_ATTR_PHY_NAME, wpan_phy_name(phy));
+	NLA_PUT_STRING(msg, IEEE802154_ATTR_DEV_NAME, name);
+
+	wpan_phy_put(phy);
+
+	return ieee802154_nl_reply(msg, info);
+
+nla_put_failure:
+	nlmsg_free(msg);
+out_dev:
+	wpan_phy_put(phy);
+	if (dev)
+		dev_put(dev);
+
+	return rc;
+}
+
+static struct genl_ops ieee802154_phy_ops[] = {
+	IEEE802154_DUMP(IEEE802154_LIST_PHY, ieee802154_list_phy,
+							ieee802154_dump_phy),
+	IEEE802154_OP(IEEE802154_ADD_IFACE, ieee802154_add_iface),
+	IEEE802154_OP(IEEE802154_DEL_IFACE, ieee802154_del_iface),
+};
+
+/*
+ * No need to unregister as family unregistration will do it.
+ */
+int nl802154_phy_register(void)
+{
+	int i;
+	int rc;
+
+	for (i = 0; i < ARRAY_SIZE(ieee802154_phy_ops); i++) {
+		rc = genl_register_ops(&nl802154_family,
+				&ieee802154_phy_ops[i]);
+		if (rc)
+			return rc;
+	}
+
+	return 0;
+}
diff --git a/net/ieee802154/nl_policy.c b/net/ieee802154/nl_policy.c
index 2363ebee02e..6adda4d46f9 100644
--- a/net/ieee802154/nl_policy.c
+++ b/net/ieee802154/nl_policy.c
@@ -27,6 +27,7 @@
 const struct nla_policy ieee802154_policy[IEEE802154_ATTR_MAX + 1] = {
 	[IEEE802154_ATTR_DEV_NAME] = { .type = NLA_STRING, },
 	[IEEE802154_ATTR_DEV_INDEX] = { .type = NLA_U32, },
+	[IEEE802154_ATTR_PHY_NAME] = { .type = NLA_STRING, },
 
 	[IEEE802154_ATTR_STATUS] = { .type = NLA_U8, },
 	[IEEE802154_ATTR_SHORT_ADDR] = { .type = NLA_U16, },
@@ -50,5 +51,6 @@ const struct nla_policy ieee802154_policy[IEEE802154_ATTR_MAX + 1] = {
 	[IEEE802154_ATTR_CHANNELS] = { .type = NLA_U32, },
 	[IEEE802154_ATTR_DURATION] = { .type = NLA_U8, },
 	[IEEE802154_ATTR_ED_LIST] = { .len = 27 },
+	[IEEE802154_ATTR_CHANNEL_PAGE_LIST] = { .len = 32 * 4, },
 };
 
diff --git a/net/ieee802154/wpan-class.c b/net/ieee802154/wpan-class.c
index f306604da67..38bac70cca1 100644
--- a/net/ieee802154/wpan-class.c
+++ b/net/ieee802154/wpan-class.c
@@ -22,6 +22,8 @@
 
 #include <net/wpan-phy.h>
 
+#include "ieee802154.h"
+
 #define MASTER_SHOW_COMPLEX(name, format_string, args...)		\
 static ssize_t name ## _show(struct device *dev,			\
 			    struct device_attribute *attr, char *buf)	\
@@ -30,7 +32,7 @@ static ssize_t name ## _show(struct device *dev,			\
 	int ret;							\
 									\
 	mutex_lock(&phy->pib_lock);					\
-	ret = sprintf(buf, format_string "\n", args);			\
+	ret = snprintf(buf, PAGE_SIZE, format_string "\n", args);	\
 	mutex_unlock(&phy->pib_lock);					\
 	return ret;							\
 }
@@ -40,12 +42,30 @@ static ssize_t name ## _show(struct device *dev,			\
 
 MASTER_SHOW(current_channel, "%d");
 MASTER_SHOW(current_page, "%d");
-MASTER_SHOW(channels_supported, "%#x");
 MASTER_SHOW_COMPLEX(transmit_power, "%d +- %d dB",
 	((signed char) (phy->transmit_power << 2)) >> 2,
 	(phy->transmit_power >> 6) ? (phy->transmit_power >> 6) * 3 : 1 );
 MASTER_SHOW(cca_mode, "%d");
 
+static ssize_t channels_supported_show(struct device *dev,
+			    struct device_attribute *attr, char *buf)
+{
+	struct wpan_phy *phy = container_of(dev, struct wpan_phy, dev);
+	int ret;
+	int i, len = 0;
+
+	mutex_lock(&phy->pib_lock);
+	for (i = 0; i < 32; i++) {
+		ret = snprintf(buf + len, PAGE_SIZE - len,
+				"%#09x\n", phy->channels_supported[i]);
+		if (ret < 0)
+			break;
+		len += ret;
+	}
+	mutex_unlock(&phy->pib_lock);
+	return len;
+}
+
 static struct device_attribute pmib_attrs[] = {
 	__ATTR_RO(current_channel),
 	__ATTR_RO(current_page),
@@ -91,6 +111,31 @@ struct wpan_phy *wpan_phy_find(const char *str)
 }
 EXPORT_SYMBOL(wpan_phy_find);
 
+struct wpan_phy_iter_data {
+	int (*fn)(struct wpan_phy *phy, void *data);
+	void *data;
+};
+
+static int wpan_phy_iter(struct device *dev, void *_data)
+{
+	struct wpan_phy_iter_data *wpid = _data;
+	struct wpan_phy *phy = container_of(dev, struct wpan_phy, dev);
+	return wpid->fn(phy, wpid->data);
+}
+
+int wpan_phy_for_each(int (*fn)(struct wpan_phy *phy, void *data),
+		void *data)
+{
+	struct wpan_phy_iter_data wpid = {
+		.fn = fn,
+		.data = data,
+	};
+
+	return class_for_each_device(&wpan_phy_class, NULL,
+			&wpid, wpan_phy_iter);
+}
+EXPORT_SYMBOL(wpan_phy_for_each);
+
 static int wpan_phy_idx_valid(int idx)
 {
 	return idx >= 0;
@@ -118,14 +163,15 @@ struct wpan_phy *wpan_phy_alloc(size_t priv_size)
 
 	phy->dev.class = &wpan_phy_class;
 
+	phy->current_channel = -1; /* not initialised */
+	phy->current_page = 0; /* for compatibility */
+
 	return phy;
 }
 EXPORT_SYMBOL(wpan_phy_alloc);
 
-int wpan_phy_register(struct device *parent, struct wpan_phy *phy)
+int wpan_phy_register(struct wpan_phy *phy)
 {
-	phy->dev.parent = parent;
-
 	return device_add(&phy->dev);
 }
 EXPORT_SYMBOL(wpan_phy_register);
@@ -144,16 +190,31 @@ EXPORT_SYMBOL(wpan_phy_free);
 
 static int __init wpan_phy_class_init(void)
 {
-	return class_register(&wpan_phy_class);
+	int rc;
+	rc = class_register(&wpan_phy_class);
+	if (rc)
+		goto err;
+
+	rc = ieee802154_nl_init();
+	if (rc)
+		goto err_nl;
+
+	return 0;
+err_nl:
+	class_unregister(&wpan_phy_class);
+err:
+	return rc;
 }
-subsys_initcall(wpan_phy_class_init);
+module_init(wpan_phy_class_init);
 
 static void __exit wpan_phy_class_exit(void)
 {
+	ieee802154_nl_exit();
 	class_unregister(&wpan_phy_class);
 }
 module_exit(wpan_phy_class_exit);
 
-MODULE_DESCRIPTION("IEEE 802.15.4 device class");
 MODULE_LICENSE("GPL v2");
+MODULE_DESCRIPTION("IEEE 802.15.4 configuration interface");
+MODULE_AUTHOR("Dmitry Eremin-Solenikov");