Linux-libre 4.2-gnu

10 files changed, 382 insertions, 107 deletions

diff --git a/net/ieee802154/6lowpan/core.c b/net/ieee802154/6lowpan/core.c
index 0ae5822ef..f20a387a1 100644
--- a/net/ieee802154/6lowpan/core.c
+++ b/net/ieee802154/6lowpan/core.c
@@ -55,27 +55,6 @@
 LIST_HEAD(lowpan_devices);
 static int lowpan_open_count;
 
-static __le16 lowpan_get_pan_id(const struct net_device *dev)
-{
-	struct net_device *real_dev = lowpan_dev_info(dev)->real_dev;
-
-	return ieee802154_mlme_ops(real_dev)->get_pan_id(real_dev);
-}
-
-static __le16 lowpan_get_short_addr(const struct net_device *dev)
-{
-	struct net_device *real_dev = lowpan_dev_info(dev)->real_dev;
-
-	return ieee802154_mlme_ops(real_dev)->get_short_addr(real_dev);
-}
-
-static u8 lowpan_get_dsn(const struct net_device *dev)
-{
-	struct net_device *real_dev = lowpan_dev_info(dev)->real_dev;
-
-	return ieee802154_mlme_ops(real_dev)->get_dsn(real_dev);
-}
-
 static struct header_ops lowpan_header_ops = {
 	.create	= lowpan_header_create,
 };
@@ -103,12 +82,6 @@ static const struct net_device_ops lowpan_netdev_ops = {
 	.ndo_start_xmit		= lowpan_xmit,
 };
 
-static struct ieee802154_mlme_ops lowpan_mlme = {
-	.get_pan_id = lowpan_get_pan_id,
-	.get_short_addr = lowpan_get_short_addr,
-	.get_dsn = lowpan_get_dsn,
-};
-
 static void lowpan_setup(struct net_device *dev)
 {
 	dev->addr_len		= IEEE802154_ADDR_LEN;
@@ -124,7 +97,6 @@ static void lowpan_setup(struct net_device *dev)
 
 	dev->netdev_ops		= &lowpan_netdev_ops;
 	dev->header_ops		= &lowpan_header_ops;
-	dev->ml_priv		= &lowpan_mlme;
 	dev->destructor		= free_netdev;
 	dev->features		|= NETIF_F_NETNS_LOCAL;
 }
diff --git a/net/ieee802154/6lowpan/reassembly.c b/net/ieee802154/6lowpan/reassembly.c
index f46e4d130..214d44aef 100644
--- a/net/ieee802154/6lowpan/reassembly.c
+++ b/net/ieee802154/6lowpan/reassembly.c
@@ -207,7 +207,7 @@ found:
 	} else {
 		fq->q.meat += skb->len;
 	}
-	add_frag_mem_limit(&fq->q, skb->truesize);
+	add_frag_mem_limit(fq->q.net, skb->truesize);
 
 	if (fq->q.flags == (INET_FRAG_FIRST_IN | INET_FRAG_LAST_IN) &&
 	    fq->q.meat == fq->q.len) {
@@ -287,7 +287,7 @@ static int lowpan_frag_reasm(struct lowpan_frag_queue *fq, struct sk_buff *prev,
 		clone->data_len = clone->len;
 		head->data_len -= clone->len;
 		head->len -= clone->len;
-		add_frag_mem_limit(&fq->q, clone->truesize);
+		add_frag_mem_limit(fq->q.net, clone->truesize);
 	}
 
 	WARN_ON(head == NULL);
@@ -310,7 +310,7 @@ static int lowpan_frag_reasm(struct lowpan_frag_queue *fq, struct sk_buff *prev,
 		}
 		fp = next;
 	}
-	sub_frag_mem_limit(&fq->q, sum_truesize);
+	sub_frag_mem_limit(fq->q.net, sum_truesize);
 
 	head->next = NULL;
 	head->dev = dev;
diff --git a/net/ieee802154/6lowpan/tx.c b/net/ieee802154/6lowpan/tx.c
index 2349070bd..2597abbf7 100644
--- a/net/ieee802154/6lowpan/tx.c
+++ b/net/ieee802154/6lowpan/tx.c
@@ -190,6 +190,7 @@ err:
 
 static int lowpan_header(struct sk_buff *skb, struct net_device *dev)
 {
+	struct wpan_dev *wpan_dev = lowpan_dev_info(dev)->real_dev->ieee802154_ptr;
 	struct ieee802154_addr sa, da;
 	struct ieee802154_mac_cb *cb = mac_cb_init(skb);
 	struct lowpan_addr_info info;
@@ -207,7 +208,7 @@ static int lowpan_header(struct sk_buff *skb, struct net_device *dev)
 
 	/* prepare wpan address data */
 	sa.mode = IEEE802154_ADDR_LONG;
-	sa.pan_id = ieee802154_mlme_ops(dev)->get_pan_id(dev);
+	sa.pan_id = wpan_dev->pan_id;
 	sa.extended_addr = ieee802154_devaddr_from_raw(saddr);
 
 	/* intra-PAN communications */
@@ -223,7 +224,7 @@ static int lowpan_header(struct sk_buff *skb, struct net_device *dev)
 	} else {
 		da.mode = IEEE802154_ADDR_LONG;
 		da.extended_addr = ieee802154_devaddr_from_raw(daddr);
-		cb->ackreq = true;
+		cb->ackreq = wpan_dev->frame_retries >= 0;
 	}
 
 	return dev_hard_header(skb, lowpan_dev_info(dev)->real_dev,
diff --git a/net/ieee802154/core.c b/net/ieee802154/core.c
index 2ee00e8a0..b0248e934 100644
--- a/net/ieee802154/core.c
+++ b/net/ieee802154/core.c
@@ -121,8 +121,6 @@ wpan_phy_new(const struct cfg802154_ops *ops, size_t priv_size)
 	/* atomic_inc_return makes it start at 1, make it start at 0 */
 	rdev->wpan_phy_idx--;
 
-	mutex_init(&rdev->wpan_phy.pib_lock);
-
 	INIT_LIST_HEAD(&rdev->wpan_dev_list);
 	device_initialize(&rdev->wpan_phy.dev);
 	dev_set_name(&rdev->wpan_phy.dev, PHY_NAME "%d", rdev->wpan_phy_idx);
diff --git a/net/ieee802154/nl-mac.c b/net/ieee802154/nl-mac.c
index 2b4955d7a..3503c3895 100644
--- a/net/ieee802154/nl-mac.c
+++ b/net/ieee802154/nl-mac.c
@@ -97,8 +97,10 @@ static int ieee802154_nl_fill_iface(struct sk_buff *msg, u32 portid,
 	BUG_ON(!phy);
 	get_device(&phy->dev);
 
-	short_addr = ops->get_short_addr(dev);
-	pan_id = ops->get_pan_id(dev);
+	rtnl_lock();
+	short_addr = dev->ieee802154_ptr->short_addr;
+	pan_id = dev->ieee802154_ptr->pan_id;
+	rtnl_unlock();
 
 	if (nla_put_string(msg, IEEE802154_ATTR_DEV_NAME, dev->name) ||
 	    nla_put_string(msg, IEEE802154_ATTR_PHY_NAME, wpan_phy_name(phy)) ||
@@ -117,12 +119,12 @@ static int ieee802154_nl_fill_iface(struct sk_buff *msg, u32 portid,
 		rtnl_unlock();
 
 		if (nla_put_s8(msg, IEEE802154_ATTR_TXPOWER,
-			       params.transmit_power) ||
+			       params.transmit_power / 100) ||
 		    nla_put_u8(msg, IEEE802154_ATTR_LBT_ENABLED, params.lbt) ||
 		    nla_put_u8(msg, IEEE802154_ATTR_CCA_MODE,
 			       params.cca.mode) ||
 		    nla_put_s32(msg, IEEE802154_ATTR_CCA_ED_LEVEL,
-				params.cca_ed_level) ||
+				params.cca_ed_level / 100) ||
 		    nla_put_u8(msg, IEEE802154_ATTR_CSMA_RETRIES,
 			       params.csma_retries) ||
 		    nla_put_u8(msg, IEEE802154_ATTR_CSMA_MIN_BE,
@@ -166,10 +168,7 @@ static struct net_device *ieee802154_nl_get_dev(struct genl_info *info)
 	if (!dev)
 		return NULL;
 
-	/* Check on mtu is currently a hacked solution because lowpan
-	 * and wpan have the same ARPHRD type.
-	 */
-	if (dev->type != ARPHRD_IEEE802154 || dev->mtu != IEEE802154_MTU) {
+	if (dev->type != ARPHRD_IEEE802154) {
 		dev_put(dev);
 		return NULL;
 	}
@@ -244,7 +243,9 @@ int ieee802154_associate_resp(struct sk_buff *skb, struct genl_info *info)
 	addr.mode = IEEE802154_ADDR_LONG;
 	addr.extended_addr = nla_get_hwaddr(
 			info->attrs[IEEE802154_ATTR_DEST_HW_ADDR]);
-	addr.pan_id = ieee802154_mlme_ops(dev)->get_pan_id(dev);
+	rtnl_lock();
+	addr.pan_id = dev->ieee802154_ptr->pan_id;
+	rtnl_unlock();
 
 	ret = ieee802154_mlme_ops(dev)->assoc_resp(dev, &addr,
 		nla_get_shortaddr(info->attrs[IEEE802154_ATTR_DEST_SHORT_ADDR]),
@@ -281,7 +282,9 @@ int ieee802154_disassociate_req(struct sk_buff *skb, struct genl_info *info)
 		addr.short_addr = nla_get_shortaddr(
 				info->attrs[IEEE802154_ATTR_DEST_SHORT_ADDR]);
 	}
-	addr.pan_id = ieee802154_mlme_ops(dev)->get_pan_id(dev);
+	rtnl_lock();
+	addr.pan_id = dev->ieee802154_ptr->pan_id;
+	rtnl_unlock();
 
 	ret = ieee802154_mlme_ops(dev)->disassoc_req(dev, &addr,
 			nla_get_u8(info->attrs[IEEE802154_ATTR_REASON]));
@@ -449,11 +452,7 @@ int ieee802154_dump_iface(struct sk_buff *skb, struct netlink_callback *cb)
 
 	idx = 0;
 	for_each_netdev(net, dev) {
-		/* Check on mtu is currently a hacked solution because lowpan
-		 * and wpan have the same ARPHRD type.
-		 */
-		if (idx < s_idx || dev->type != ARPHRD_IEEE802154 ||
-		    dev->mtu != IEEE802154_MTU)
+		if (idx < s_idx || dev->type != ARPHRD_IEEE802154)
 			goto cont;
 
 		if (ieee802154_nl_fill_iface(skb, NETLINK_CB(cb->skb).portid,
@@ -510,7 +509,7 @@ int ieee802154_set_macparams(struct sk_buff *skb, struct genl_info *info)
 	ops->get_mac_params(dev, &params);
 
 	if (info->attrs[IEEE802154_ATTR_TXPOWER])
-		params.transmit_power = nla_get_s8(info->attrs[IEEE802154_ATTR_TXPOWER]);
+		params.transmit_power = nla_get_s8(info->attrs[IEEE802154_ATTR_TXPOWER]) * 100;
 
 	if (info->attrs[IEEE802154_ATTR_LBT_ENABLED])
 		params.lbt = nla_get_u8(info->attrs[IEEE802154_ATTR_LBT_ENABLED]);
@@ -519,7 +518,7 @@ int ieee802154_set_macparams(struct sk_buff *skb, struct genl_info *info)
 		params.cca.mode = nla_get_u8(info->attrs[IEEE802154_ATTR_CCA_MODE]);
 
 	if (info->attrs[IEEE802154_ATTR_CCA_ED_LEVEL])
-		params.cca_ed_level = nla_get_s32(info->attrs[IEEE802154_ATTR_CCA_ED_LEVEL]);
+		params.cca_ed_level = nla_get_s32(info->attrs[IEEE802154_ATTR_CCA_ED_LEVEL]) * 100;
 
 	if (info->attrs[IEEE802154_ATTR_CSMA_RETRIES])
 		params.csma_retries = nla_get_u8(info->attrs[IEEE802154_ATTR_CSMA_RETRIES]);
@@ -783,11 +782,7 @@ ieee802154_llsec_dump_table(struct sk_buff *skb, struct netlink_callback *cb,
 	int rc;
 
 	for_each_netdev(net, dev) {
-		/* Check on mtu is currently a hacked solution because lowpan
-		 * and wpan have the same ARPHRD type.
-		 */
-		if (idx < first_dev || dev->type != ARPHRD_IEEE802154 ||
-		    dev->mtu != IEEE802154_MTU)
+		if (idx < first_dev || dev->type != ARPHRD_IEEE802154)
 			goto skip;
 
 		data.ops = ieee802154_mlme_ops(dev);
diff --git a/net/ieee802154/nl-phy.c b/net/ieee802154/nl-phy.c
index 346c6665d..77d73014b 100644
--- a/net/ieee802154/nl-phy.c
+++ b/net/ieee802154/nl-phy.c
@@ -50,26 +50,26 @@ static int ieee802154_nl_fill_phy(struct sk_buff *msg, u32 portid,
 	if (!hdr)
 		goto out;
 
-	mutex_lock(&phy->pib_lock);
+	rtnl_lock();
 	if (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))
 		goto nla_put_failure;
 	for (i = 0; i < 32; i++) {
-		if (phy->channels_supported[i])
-			buf[pages++] = phy->channels_supported[i] | (i << 27);
+		if (phy->supported.channels[i])
+			buf[pages++] = phy->supported.channels[i] | (i << 27);
 	}
 	if (pages &&
 	    nla_put(msg, IEEE802154_ATTR_CHANNEL_PAGE_LIST,
 		    pages * sizeof(uint32_t), buf))
 		goto nla_put_failure;
-	mutex_unlock(&phy->pib_lock);
+	rtnl_unlock();
 	kfree(buf);
 	genlmsg_end(msg, hdr);
 	return 0;
 
 nla_put_failure:
-	mutex_unlock(&phy->pib_lock);
+	rtnl_unlock();
 	genlmsg_cancel(msg, hdr);
 out:
 	kfree(buf);
diff --git a/net/ieee802154/nl802154.c b/net/ieee802154/nl802154.c
index f3c12f6a4..68f240168 100644
--- a/net/ieee802154/nl802154.c
+++ b/net/ieee802154/nl802154.c
@@ -207,10 +207,11 @@ static const struct nla_policy nl802154_policy[NL802154_ATTR_MAX+1] = {
 	[NL802154_ATTR_PAGE] = { .type = NLA_U8, },
 	[NL802154_ATTR_CHANNEL] = { .type = NLA_U8, },
 
-	[NL802154_ATTR_TX_POWER] = { .type = NLA_S8, },
+	[NL802154_ATTR_TX_POWER] = { .type = NLA_S32, },
 
 	[NL802154_ATTR_CCA_MODE] = { .type = NLA_U32, },
 	[NL802154_ATTR_CCA_OPT] = { .type = NLA_U32, },
+	[NL802154_ATTR_CCA_ED_LEVEL] = { .type = NLA_S32, },
 
 	[NL802154_ATTR_SUPPORTED_CHANNEL] = { .type = NLA_U32, },
 
@@ -225,6 +226,10 @@ static const struct nla_policy nl802154_policy[NL802154_ATTR_MAX+1] = {
 	[NL802154_ATTR_MAX_FRAME_RETRIES] = { .type = NLA_S8, },
 
 	[NL802154_ATTR_LBT_MODE] = { .type = NLA_U8, },
+
+	[NL802154_ATTR_WPAN_PHY_CAPS] = { .type = NLA_NESTED },
+
+	[NL802154_ATTR_SUPPORTED_COMMANDS] = { .type = NLA_NESTED },
 };
 
 /* message building helper */
@@ -236,6 +241,28 @@ static inline void *nl802154hdr_put(struct sk_buff *skb, u32 portid, u32 seq,
 }
 
 static int
+nl802154_put_flags(struct sk_buff *msg, int attr, u32 mask)
+{
+	struct nlattr *nl_flags = nla_nest_start(msg, attr);
+	int i;
+
+	if (!nl_flags)
+		return -ENOBUFS;
+
+	i = 0;
+	while (mask) {
+		if ((mask & 1) && nla_put_flag(msg, i))
+			return -ENOBUFS;
+
+		mask >>= 1;
+		i++;
+	}
+
+	nla_nest_end(msg, nl_flags);
+	return 0;
+}
+
+static int
 nl802154_send_wpan_phy_channels(struct cfg802154_registered_device *rdev,
 				struct sk_buff *msg)
 {
@@ -248,7 +275,7 @@ nl802154_send_wpan_phy_channels(struct cfg802154_registered_device *rdev,
 
 	for (page = 0; page <= IEEE802154_MAX_PAGE; page++) {
 		if (nla_put_u32(msg, NL802154_ATTR_SUPPORTED_CHANNEL,
-				rdev->wpan_phy.channels_supported[page]))
+				rdev->wpan_phy.supported.channels[page]))
 			return -ENOBUFS;
 	}
 	nla_nest_end(msg, nl_page);
@@ -256,12 +283,100 @@ nl802154_send_wpan_phy_channels(struct cfg802154_registered_device *rdev,
 	return 0;
 }
 
+static int
+nl802154_put_capabilities(struct sk_buff *msg,
+			  struct cfg802154_registered_device *rdev)
+{
+	const struct wpan_phy_supported *caps = &rdev->wpan_phy.supported;
+	struct nlattr *nl_caps, *nl_channels;
+	int i;
+
+	nl_caps = nla_nest_start(msg, NL802154_ATTR_WPAN_PHY_CAPS);
+	if (!nl_caps)
+		return -ENOBUFS;
+
+	nl_channels = nla_nest_start(msg, NL802154_CAP_ATTR_CHANNELS);
+	if (!nl_channels)
+		return -ENOBUFS;
+
+	for (i = 0; i <= IEEE802154_MAX_PAGE; i++) {
+		if (caps->channels[i]) {
+			if (nl802154_put_flags(msg, i, caps->channels[i]))
+				return -ENOBUFS;
+		}
+	}
+
+	nla_nest_end(msg, nl_channels);
+
+	if (rdev->wpan_phy.flags & WPAN_PHY_FLAG_CCA_ED_LEVEL) {
+		struct nlattr *nl_ed_lvls;
+
+		nl_ed_lvls = nla_nest_start(msg,
+					    NL802154_CAP_ATTR_CCA_ED_LEVELS);
+		if (!nl_ed_lvls)
+			return -ENOBUFS;
+
+		for (i = 0; i < caps->cca_ed_levels_size; i++) {
+			if (nla_put_s32(msg, i, caps->cca_ed_levels[i]))
+				return -ENOBUFS;
+		}
+
+		nla_nest_end(msg, nl_ed_lvls);
+	}
+
+	if (rdev->wpan_phy.flags & WPAN_PHY_FLAG_TXPOWER) {
+		struct nlattr *nl_tx_pwrs;
+
+		nl_tx_pwrs = nla_nest_start(msg, NL802154_CAP_ATTR_TX_POWERS);
+		if (!nl_tx_pwrs)
+			return -ENOBUFS;
+
+		for (i = 0; i < caps->tx_powers_size; i++) {
+			if (nla_put_s32(msg, i, caps->tx_powers[i]))
+				return -ENOBUFS;
+		}
+
+		nla_nest_end(msg, nl_tx_pwrs);
+	}
+
+	if (rdev->wpan_phy.flags & WPAN_PHY_FLAG_CCA_MODE) {
+		if (nl802154_put_flags(msg, NL802154_CAP_ATTR_CCA_MODES,
+				       caps->cca_modes) ||
+		    nl802154_put_flags(msg, NL802154_CAP_ATTR_CCA_OPTS,
+				       caps->cca_opts))
+			return -ENOBUFS;
+	}
+
+	if (nla_put_u8(msg, NL802154_CAP_ATTR_MIN_MINBE, caps->min_minbe) ||
+	    nla_put_u8(msg, NL802154_CAP_ATTR_MAX_MINBE, caps->max_minbe) ||
+	    nla_put_u8(msg, NL802154_CAP_ATTR_MIN_MAXBE, caps->min_maxbe) ||
+	    nla_put_u8(msg, NL802154_CAP_ATTR_MAX_MAXBE, caps->max_maxbe) ||
+	    nla_put_u8(msg, NL802154_CAP_ATTR_MIN_CSMA_BACKOFFS,
+		       caps->min_csma_backoffs) ||
+	    nla_put_u8(msg, NL802154_CAP_ATTR_MAX_CSMA_BACKOFFS,
+		       caps->max_csma_backoffs) ||
+	    nla_put_s8(msg, NL802154_CAP_ATTR_MIN_FRAME_RETRIES,
+		       caps->min_frame_retries) ||
+	    nla_put_s8(msg, NL802154_CAP_ATTR_MAX_FRAME_RETRIES,
+		       caps->max_frame_retries) ||
+	    nl802154_put_flags(msg, NL802154_CAP_ATTR_IFTYPES,
+			       caps->iftypes) ||
+	    nla_put_u32(msg, NL802154_CAP_ATTR_LBT, caps->lbt))
+		return -ENOBUFS;
+
+	nla_nest_end(msg, nl_caps);
+
+	return 0;
+}
+
 static int nl802154_send_wpan_phy(struct cfg802154_registered_device *rdev,
 				  enum nl802154_commands cmd,
 				  struct sk_buff *msg, u32 portid, u32 seq,
 				  int flags)
 {
+	struct nlattr *nl_cmds;
 	void *hdr;
+	int i;
 
 	hdr = nl802154hdr_put(msg, portid, seq, flags, cmd);
 	if (!hdr)
@@ -286,25 +401,76 @@ static int nl802154_send_wpan_phy(struct cfg802154_registered_device *rdev,
 		       rdev->wpan_phy.current_channel))
 		goto nla_put_failure;
 
-	/* supported channels array */
+	/* TODO remove this behaviour, we still keep support it for a while
+	 * so users can change the behaviour to the new one.
+	 */
 	if (nl802154_send_wpan_phy_channels(rdev, msg))
 		goto nla_put_failure;
 
 	/* cca mode */
-	if (nla_put_u32(msg, NL802154_ATTR_CCA_MODE,
-			rdev->wpan_phy.cca.mode))
-		goto nla_put_failure;
+	if (rdev->wpan_phy.flags & WPAN_PHY_FLAG_CCA_MODE) {
+		if (nla_put_u32(msg, NL802154_ATTR_CCA_MODE,
+				rdev->wpan_phy.cca.mode))
+			goto nla_put_failure;
+
+		if (rdev->wpan_phy.cca.mode == NL802154_CCA_ENERGY_CARRIER) {
+			if (nla_put_u32(msg, NL802154_ATTR_CCA_OPT,
+					rdev->wpan_phy.cca.opt))
+				goto nla_put_failure;
+		}
+	}
+
+	if (rdev->wpan_phy.flags & WPAN_PHY_FLAG_TXPOWER) {
+		if (nla_put_s32(msg, NL802154_ATTR_TX_POWER,
+				rdev->wpan_phy.transmit_power))
+			goto nla_put_failure;
+	}
 
-	if (rdev->wpan_phy.cca.mode == NL802154_CCA_ENERGY_CARRIER) {
-		if (nla_put_u32(msg, NL802154_ATTR_CCA_OPT,
-				rdev->wpan_phy.cca.opt))
+	if (rdev->wpan_phy.flags & WPAN_PHY_FLAG_CCA_ED_LEVEL) {
+		if (nla_put_s32(msg, NL802154_ATTR_CCA_ED_LEVEL,
+				rdev->wpan_phy.cca_ed_level))
 			goto nla_put_failure;
 	}
 
-	if (nla_put_s8(msg, NL802154_ATTR_TX_POWER,
-		       rdev->wpan_phy.transmit_power))
+	if (nl802154_put_capabilities(msg, rdev))
+		goto nla_put_failure;
+
+	nl_cmds = nla_nest_start(msg, NL802154_ATTR_SUPPORTED_COMMANDS);
+	if (!nl_cmds)
 		goto nla_put_failure;
 
+	i = 0;
+#define CMD(op, n)							\
+	do {								\
+		if (rdev->ops->op) {					\
+			i++;						\
+			if (nla_put_u32(msg, i, NL802154_CMD_ ## n))	\
+				goto nla_put_failure;			\
+		}							\
+	} while (0)
+
+	CMD(add_virtual_intf, NEW_INTERFACE);
+	CMD(del_virtual_intf, DEL_INTERFACE);
+	CMD(set_channel, SET_CHANNEL);
+	CMD(set_pan_id, SET_PAN_ID);
+	CMD(set_short_addr, SET_SHORT_ADDR);
+	CMD(set_backoff_exponent, SET_BACKOFF_EXPONENT);
+	CMD(set_max_csma_backoffs, SET_MAX_CSMA_BACKOFFS);
+	CMD(set_max_frame_retries, SET_MAX_FRAME_RETRIES);
+	CMD(set_lbt_mode, SET_LBT_MODE);
+
+	if (rdev->wpan_phy.flags & WPAN_PHY_FLAG_TXPOWER)
+		CMD(set_tx_power, SET_TX_POWER);
+
+	if (rdev->wpan_phy.flags & WPAN_PHY_FLAG_CCA_ED_LEVEL)
+		CMD(set_cca_ed_level, SET_CCA_ED_LEVEL);
+
+	if (rdev->wpan_phy.flags & WPAN_PHY_FLAG_CCA_MODE)
+		CMD(set_cca_mode, SET_CCA_MODE);
+
+#undef CMD
+	nla_nest_end(msg, nl_cmds);
+
 finish:
 	genlmsg_end(msg, hdr);
 	return 0;
@@ -575,7 +741,8 @@ static int nl802154_new_interface(struct sk_buff *skb, struct genl_info *info)
 
 	if (info->attrs[NL802154_ATTR_IFTYPE]) {
 		type = nla_get_u32(info->attrs[NL802154_ATTR_IFTYPE]);
-		if (type > NL802154_IFTYPE_MAX)
+		if (type > NL802154_IFTYPE_MAX ||
+		    !(rdev->wpan_phy.supported.iftypes & BIT(type)))
 			return -EINVAL;
 	}
 
@@ -625,7 +792,8 @@ static int nl802154_set_channel(struct sk_buff *skb, struct genl_info *info)
 	channel = nla_get_u8(info->attrs[NL802154_ATTR_CHANNEL]);
 
 	/* check 802.15.4 constraints */
-	if (page > IEEE802154_MAX_PAGE || channel > IEEE802154_MAX_CHANNEL)
+	if (page > IEEE802154_MAX_PAGE || channel > IEEE802154_MAX_CHANNEL ||
+	    !(rdev->wpan_phy.supported.channels[page] & BIT(channel)))
 		return -EINVAL;
 
 	return rdev_set_channel(rdev, page, channel);
@@ -636,12 +804,17 @@ static int nl802154_set_cca_mode(struct sk_buff *skb, struct genl_info *info)
 	struct cfg802154_registered_device *rdev = info->user_ptr[0];
 	struct wpan_phy_cca cca;
 
+	if (!(rdev->wpan_phy.flags & WPAN_PHY_FLAG_CCA_MODE))
+		return -EOPNOTSUPP;
+
 	if (!info->attrs[NL802154_ATTR_CCA_MODE])
 		return -EINVAL;
 
 	cca.mode = nla_get_u32(info->attrs[NL802154_ATTR_CCA_MODE]);
 	/* checking 802.15.4 constraints */
-	if (cca.mode < NL802154_CCA_ENERGY || cca.mode > NL802154_CCA_ATTR_MAX)
+	if (cca.mode < NL802154_CCA_ENERGY ||
+	    cca.mode > NL802154_CCA_ATTR_MAX ||
+	    !(rdev->wpan_phy.supported.cca_modes & BIT(cca.mode)))
 		return -EINVAL;
 
 	if (cca.mode == NL802154_CCA_ENERGY_CARRIER) {
@@ -649,13 +822,58 @@ static int nl802154_set_cca_mode(struct sk_buff *skb, struct genl_info *info)
 			return -EINVAL;
 
 		cca.opt = nla_get_u32(info->attrs[NL802154_ATTR_CCA_OPT]);
-		if (cca.opt > NL802154_CCA_OPT_ATTR_MAX)
+		if (cca.opt > NL802154_CCA_OPT_ATTR_MAX ||
+		    !(rdev->wpan_phy.supported.cca_opts & BIT(cca.opt)))
 			return -EINVAL;
 	}
 
 	return rdev_set_cca_mode(rdev, &cca);
 }
 
+static int nl802154_set_cca_ed_level(struct sk_buff *skb, struct genl_info *info)
+{
+	struct cfg802154_registered_device *rdev = info->user_ptr[0];
+	s32 ed_level;
+	int i;
+
+	if (!(rdev->wpan_phy.flags & WPAN_PHY_FLAG_CCA_ED_LEVEL))
+		return -EOPNOTSUPP;
+
+	if (!info->attrs[NL802154_ATTR_CCA_ED_LEVEL])
+		return -EINVAL;
+
+	ed_level = nla_get_s32(info->attrs[NL802154_ATTR_CCA_ED_LEVEL]);
+
+	for (i = 0; i < rdev->wpan_phy.supported.cca_ed_levels_size; i++) {
+		if (ed_level == rdev->wpan_phy.supported.cca_ed_levels[i])
+			return rdev_set_cca_ed_level(rdev, ed_level);
+	}
+
+	return -EINVAL;
+}
+
+static int nl802154_set_tx_power(struct sk_buff *skb, struct genl_info *info)
+{
+	struct cfg802154_registered_device *rdev = info->user_ptr[0];
+	s32 power;
+	int i;
+
+	if (!(rdev->wpan_phy.flags & WPAN_PHY_FLAG_TXPOWER))
+		return -EOPNOTSUPP;
+
+	if (!info->attrs[NL802154_ATTR_TX_POWER])
+		return -EINVAL;
+
+	power = nla_get_s32(info->attrs[NL802154_ATTR_TX_POWER]);
+
+	for (i = 0; i < rdev->wpan_phy.supported.tx_powers_size; i++) {
+		if (power == rdev->wpan_phy.supported.tx_powers[i])
+			return rdev_set_tx_power(rdev, power);
+	}
+
+	return -EINVAL;
+}
+
 static int nl802154_set_pan_id(struct sk_buff *skb, struct genl_info *info)
 {
 	struct cfg802154_registered_device *rdev = info->user_ptr[0];
@@ -668,14 +886,22 @@ static int nl802154_set_pan_id(struct sk_buff *skb, struct genl_info *info)
 		return -EBUSY;
 
 	/* don't change address fields on monitor */
-	if (wpan_dev->iftype == NL802154_IFTYPE_MONITOR)
-		return -EINVAL;
-
-	if (!info->attrs[NL802154_ATTR_PAN_ID])
+	if (wpan_dev->iftype == NL802154_IFTYPE_MONITOR ||
+	    !info->attrs[NL802154_ATTR_PAN_ID])
 		return -EINVAL;
 
 	pan_id = nla_get_le16(info->attrs[NL802154_ATTR_PAN_ID]);
 
+	/* TODO
+	 * I am not sure about to check here on broadcast pan_id.
+	 * Broadcast is a valid setting, comment from 802.15.4:
+	 * If this value is 0xffff, the device is not associated.
+	 *
+	 * This could useful to simple deassociate an device.
+	 */
+	if (pan_id == cpu_to_le16(IEEE802154_PAN_ID_BROADCAST))
+		return -EINVAL;
+
 	return rdev_set_pan_id(rdev, wpan_dev, pan_id);
 }
 
@@ -691,14 +917,27 @@ static int nl802154_set_short_addr(struct sk_buff *skb, struct genl_info *info)
 		return -EBUSY;
 
 	/* don't change address fields on monitor */
-	if (wpan_dev->iftype == NL802154_IFTYPE_MONITOR)
-		return -EINVAL;
-
-	if (!info->attrs[NL802154_ATTR_SHORT_ADDR])
+	if (wpan_dev->iftype == NL802154_IFTYPE_MONITOR ||
+	    !info->attrs[NL802154_ATTR_SHORT_ADDR])
 		return -EINVAL;
 
 	short_addr = nla_get_le16(info->attrs[NL802154_ATTR_SHORT_ADDR]);
 
+	/* TODO
+	 * I am not sure about to check here on broadcast short_addr.
+	 * Broadcast is a valid setting, comment from 802.15.4:
+	 * A value of 0xfffe indicates that the device has
+	 * associated but has not been allocated an address. A
+	 * value of 0xffff indicates that the device does not
+	 * have a short address.
+	 *
+	 * I think we should allow to set these settings but
+	 * don't allow to allow socket communication with it.
+	 */
+	if (short_addr == cpu_to_le16(IEEE802154_ADDR_SHORT_UNSPEC) ||
+	    short_addr == cpu_to_le16(IEEE802154_ADDR_SHORT_BROADCAST))
+		return -EINVAL;
+
 	return rdev_set_short_addr(rdev, wpan_dev, short_addr);
 }
 
@@ -722,7 +961,11 @@ nl802154_set_backoff_exponent(struct sk_buff *skb, struct genl_info *info)
 	max_be = nla_get_u8(info->attrs[NL802154_ATTR_MAX_BE]);
 
 	/* check 802.15.4 constraints */
-	if (max_be < 3 || max_be > 8 || min_be > max_be)
+	if (min_be < rdev->wpan_phy.supported.min_minbe ||
+	    min_be > rdev->wpan_phy.supported.max_minbe ||
+	    max_be < rdev->wpan_phy.supported.min_maxbe ||
+	    max_be > rdev->wpan_phy.supported.max_maxbe ||
+	    min_be > max_be)
 		return -EINVAL;
 
 	return rdev_set_backoff_exponent(rdev, wpan_dev, min_be, max_be);
@@ -747,7 +990,8 @@ nl802154_set_max_csma_backoffs(struct sk_buff *skb, struct genl_info *info)
 			info->attrs[NL802154_ATTR_MAX_CSMA_BACKOFFS]);
 
 	/* check 802.15.4 constraints */
-	if (max_csma_backoffs > 5)
+	if (max_csma_backoffs < rdev->wpan_phy.supported.min_csma_backoffs ||
+	    max_csma_backoffs > rdev->wpan_phy.supported.max_csma_backoffs)
 		return -EINVAL;
 
 	return rdev_set_max_csma_backoffs(rdev, wpan_dev, max_csma_backoffs);
@@ -771,7 +1015,8 @@ nl802154_set_max_frame_retries(struct sk_buff *skb, struct genl_info *info)
 			info->attrs[NL802154_ATTR_MAX_FRAME_RETRIES]);
 
 	/* check 802.15.4 constraints */
-	if (max_frame_retries < -1 || max_frame_retries > 7)
+	if (max_frame_retries < rdev->wpan_phy.supported.min_frame_retries ||
+	    max_frame_retries > rdev->wpan_phy.supported.max_frame_retries)
 		return -EINVAL;
 
 	return rdev_set_max_frame_retries(rdev, wpan_dev, max_frame_retries);
@@ -791,6 +1036,9 @@ static int nl802154_set_lbt_mode(struct sk_buff *skb, struct genl_info *info)
 		return -EINVAL;
 
 	mode = !!nla_get_u8(info->attrs[NL802154_ATTR_LBT_MODE]);
+	if (!wpan_phy_supported_bool(mode, rdev->wpan_phy.supported.lbt))
+		return -EINVAL;
+
 	return rdev_set_lbt_mode(rdev, wpan_dev, mode);
 }
 
@@ -937,6 +1185,22 @@ static const struct genl_ops nl802154_ops[] = {
 				  NL802154_FLAG_NEED_RTNL,
 	},
 	{
+		.cmd = NL802154_CMD_SET_CCA_ED_LEVEL,
+		.doit = nl802154_set_cca_ed_level,
+		.policy = nl802154_policy,
+		.flags = GENL_ADMIN_PERM,
+		.internal_flags = NL802154_FLAG_NEED_WPAN_PHY |
+				  NL802154_FLAG_NEED_RTNL,
+	},
+	{
+		.cmd = NL802154_CMD_SET_TX_POWER,
+		.doit = nl802154_set_tx_power,
+		.policy = nl802154_policy,
+		.flags = GENL_ADMIN_PERM,
+		.internal_flags = NL802154_FLAG_NEED_WPAN_PHY |
+				  NL802154_FLAG_NEED_RTNL,
+	},
+	{
 		.cmd = NL802154_CMD_SET_PAN_ID,
 		.doit = nl802154_set_pan_id,
 		.policy = nl802154_policy,
diff --git a/net/ieee802154/rdev-ops.h b/net/ieee802154/rdev-ops.h
index 7b5a9dd94..b2155a123 100644
--- a/net/ieee802154/rdev-ops.h
+++ b/net/ieee802154/rdev-ops.h
@@ -75,6 +75,29 @@ rdev_set_cca_mode(struct cfg802154_registered_device *rdev,
 }
 
 static inline int
+rdev_set_cca_ed_level(struct cfg802154_registered_device *rdev, s32 ed_level)
+{
+	int ret;
+
+	trace_802154_rdev_set_cca_ed_level(&rdev->wpan_phy, ed_level);
+	ret = rdev->ops->set_cca_ed_level(&rdev->wpan_phy, ed_level);
+	trace_802154_rdev_return_int(&rdev->wpan_phy, ret);
+	return ret;
+}
+
+static inline int
+rdev_set_tx_power(struct cfg802154_registered_device *rdev,
+		  s32 power)
+{
+	int ret;
+
+	trace_802154_rdev_set_tx_power(&rdev->wpan_phy, power);
+	ret = rdev->ops->set_tx_power(&rdev->wpan_phy, power);
+	trace_802154_rdev_return_int(&rdev->wpan_phy, ret);
+	return ret;
+}
+
+static inline int
 rdev_set_pan_id(struct cfg802154_registered_device *rdev,
 		struct wpan_dev *wpan_dev, __le16 pan_id)
 {
diff --git a/net/ieee802154/socket.c b/net/ieee802154/socket.c
index 627a25376..b6eacf30e 100644
--- a/net/ieee802154/socket.c
+++ b/net/ieee802154/socket.c
@@ -64,10 +64,8 @@ ieee802154_get_dev(struct net *net, const struct ieee802154_addr *addr)
 			if (tmp->type != ARPHRD_IEEE802154)
 				continue;
 
-			pan_id = ieee802154_mlme_ops(tmp)->get_pan_id(tmp);
-			short_addr =
-				ieee802154_mlme_ops(tmp)->get_short_addr(tmp);
-
+			pan_id = tmp->ieee802154_ptr->pan_id;
+			short_addr = tmp->ieee802154_ptr->short_addr;
 			if (pan_id == addr->pan_id &&
 			    short_addr == addr->short_addr) {
 				dev = tmp;
@@ -228,15 +226,9 @@ static int raw_bind(struct sock *sk, struct sockaddr *_uaddr, int len)
 		goto out;
 	}
 
-	if (dev->type != ARPHRD_IEEE802154) {
-		err = -ENODEV;
-		goto out_put;
-	}
-
 	sk->sk_bound_dev_if = dev->ifindex;
 	sk_dst_reset(sk);
 
-out_put:
 	dev_put(dev);
 out:
 	release_sock(sk);
@@ -286,7 +278,7 @@ static int raw_sendmsg(struct sock *sk, struct msghdr *msg, size_t size)
 
 	if (size > mtu) {
 		pr_debug("size = %Zu, mtu = %u\n", size, mtu);
-		err = -EINVAL;
+		err = -EMSGSIZE;
 		goto out_dev;
 	}
 
@@ -803,9 +795,9 @@ static int ieee802154_dgram_deliver(struct net_device *dev, struct sk_buff *skb)
 	/* Data frame processing */
 	BUG_ON(dev->type != ARPHRD_IEEE802154);
 
-	pan_id = ieee802154_mlme_ops(dev)->get_pan_id(dev);
-	short_addr = ieee802154_mlme_ops(dev)->get_short_addr(dev);
-	hw_addr = ieee802154_devaddr_from_raw(dev->dev_addr);
+	pan_id = dev->ieee802154_ptr->pan_id;
+	short_addr = dev->ieee802154_ptr->short_addr;
+	hw_addr = dev->ieee802154_ptr->extended_addr;
 
 	read_lock(&dgram_lock);
 	sk_for_each(sk, &dgram_head) {
@@ -1020,7 +1012,7 @@ static int ieee802154_create(struct net *net, struct socket *sock,
 	}
 
 	rc = -ENOMEM;
-	sk = sk_alloc(net, PF_IEEE802154, GFP_KERNEL, proto);
+	sk = sk_alloc(net, PF_IEEE802154, GFP_KERNEL, proto, kern);
 	if (!sk)
 		goto out;
 	rc = 0;
diff --git a/net/ieee802154/trace.h b/net/ieee802154/trace.h
index 5ac25eb6e..9b5f0eb36 100644
--- a/net/ieee802154/trace.h
+++ b/net/ieee802154/trace.h
@@ -1,4 +1,4 @@
-/* Based on net/wireless/tracing.h */
+/* Based on net/wireless/trace.h */
 
 #undef TRACE_SYSTEM
 #define TRACE_SYSTEM cfg802154
@@ -56,7 +56,7 @@ TRACE_EVENT(802154_rdev_add_virtual_intf,
 		__entry->type = type;
 		__entry->extended_addr = extended_addr;
 	),
-	TP_printk(WPAN_PHY_PR_FMT ", virtual intf name: %s, type: %d, ea %llx",
+	TP_printk(WPAN_PHY_PR_FMT ", virtual intf name: %s, type: %d, extended addr: 0x%llx",
 		  WPAN_PHY_PR_ARG, __get_str(vir_intf_name), __entry->type,
 		  __le64_to_cpu(__entry->extended_addr))
 );
@@ -93,6 +93,21 @@ TRACE_EVENT(802154_rdev_set_channel,
 		  __entry->page, __entry->channel)
 );
 
+TRACE_EVENT(802154_rdev_set_tx_power,
+	TP_PROTO(struct wpan_phy *wpan_phy, s32 power),
+	TP_ARGS(wpan_phy, power),
+	TP_STRUCT__entry(
+		WPAN_PHY_ENTRY
+		__field(s32, power)
+	),
+	TP_fast_assign(
+		WPAN_PHY_ASSIGN;
+		__entry->power = power;
+	),
+	TP_printk(WPAN_PHY_PR_FMT ", mbm: %d", WPAN_PHY_PR_ARG,
+		  __entry->power)
+);
+
 TRACE_EVENT(802154_rdev_set_cca_mode,
 	TP_PROTO(struct wpan_phy *wpan_phy, const struct wpan_phy_cca *cca),
 	TP_ARGS(wpan_phy, cca),
@@ -108,6 +123,21 @@ TRACE_EVENT(802154_rdev_set_cca_mode,
 		  WPAN_CCA_PR_ARG)
 );
 
+TRACE_EVENT(802154_rdev_set_cca_ed_level,
+	TP_PROTO(struct wpan_phy *wpan_phy, s32 ed_level),
+	TP_ARGS(wpan_phy, ed_level),
+	TP_STRUCT__entry(
+		WPAN_PHY_ENTRY
+		__field(s32, ed_level)
+	),
+	TP_fast_assign(
+		WPAN_PHY_ASSIGN;
+		__entry->ed_level = ed_level;
+	),
+	TP_printk(WPAN_PHY_PR_FMT ", ed level: %d", WPAN_PHY_PR_ARG,
+		  __entry->ed_level)
+);
+
 DECLARE_EVENT_CLASS(802154_le16_template,
 	TP_PROTO(struct wpan_phy *wpan_phy, struct wpan_dev *wpan_dev,
 		 __le16 le16arg),
@@ -137,7 +167,7 @@ DEFINE_EVENT_PRINT(802154_le16_template, 802154_rdev_set_short_addr,
 	TP_PROTO(struct wpan_phy *wpan_phy, struct wpan_dev *wpan_dev,
 		 __le16 le16arg),
 	TP_ARGS(wpan_phy, wpan_dev, le16arg),
-	TP_printk(WPAN_PHY_PR_FMT ", " WPAN_DEV_PR_FMT ", sa: 0x%04x",
+	TP_printk(WPAN_PHY_PR_FMT ", " WPAN_DEV_PR_FMT ", short addr: 0x%04x",
 		  WPAN_PHY_PR_ARG, WPAN_DEV_PR_ARG,
 		  __le16_to_cpu(__entry->le16arg))
 );
@@ -160,7 +190,7 @@ TRACE_EVENT(802154_rdev_set_backoff_exponent,
 	),
 
 	TP_printk(WPAN_PHY_PR_FMT ", " WPAN_DEV_PR_FMT
-		  ", min be: %d, max_be: %d", WPAN_PHY_PR_ARG,
+		  ", min be: %d, max be: %d", WPAN_PHY_PR_ARG,
 		  WPAN_DEV_PR_ARG, __entry->min_be, __entry->max_be)
 );