2 * Copyright (C) 2007-2012 Siemens AG
4 * This program is free software; you can redistribute it and/or modify
5 * it under the terms of the GNU General Public License version 2
6 * as published by the Free Software Foundation.
8 * This program is distributed in the hope that it will be useful,
9 * but WITHOUT ANY WARRANTY; without even the implied warranty of
10 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
11 * GNU General Public License for more details.
13 * You should have received a copy of the GNU General Public License along
14 * with this program; if not, write to the Free Software Foundation, Inc.,
15 * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
18 * Pavel Smolenskiy <pavel.smolenskiy@gmail.com>
19 * Maxim Gorbachyov <maxim.gorbachev@siemens.com>
20 * Dmitry Eremin-Solenikov <dbaryshkov@gmail.com>
21 * Alexander Smirnov <alex.bluesman.smirnov@gmail.com>
26 #include <net/mac802154.h>
27 #include <net/ieee802154_netdev.h>
29 /* mac802154 device private data */
30 struct mac802154_priv {
31 struct ieee802154_dev hw;
32 struct ieee802154_ops *ops;
39 /* As in mac80211 slaves list is modified:
41 * 2) protected by slaves_mtx;
44 * So atomic readers can use any of this protection methods.
46 struct list_head slaves;
47 struct mutex slaves_mtx;
49 /* This one is used for scanning and other jobs not to be interfered
52 struct workqueue_struct *dev_workqueue;
54 /* SoftMAC device is registered and running. One can add subinterfaces.
55 * This flag should be modified under slaves_mtx and RTNL, so you can
56 * read them using any of protection methods.
61 #define MAC802154_DEVICE_STOPPED 0x00
62 #define MAC802154_DEVICE_RUN 0x01
64 /* Slave interface definition.
66 * Slaves represent typical network interfaces available from userspace.
67 * Each ieee802154 device/transceiver may have several slaves and able
68 * to be associated with several networks at the same time.
70 struct mac802154_sub_if_data {
71 struct list_head list; /* the ieee802154_priv->slaves list */
73 struct mac802154_priv *hw;
74 struct net_device *dev;
88 struct ieee802154_mac_params mac_params;
96 #define mac802154_to_priv(_hw) container_of(_hw, struct mac802154_priv, hw)
98 #define MAC802154_CHAN_NONE 0xff /* No channel is assigned */
100 extern struct ieee802154_reduced_mlme_ops mac802154_mlme_reduced;
101 extern struct ieee802154_mlme_ops mac802154_mlme_wpan;
103 int mac802154_slave_open(struct net_device *dev);
104 int mac802154_slave_close(struct net_device *dev);
106 void mac802154_monitors_rx(struct mac802154_priv *priv, struct sk_buff *skb);
107 void mac802154_monitor_setup(struct net_device *dev);
109 void mac802154_wpans_rx(struct mac802154_priv *priv, struct sk_buff *skb);
110 void mac802154_wpan_setup(struct net_device *dev);
112 netdev_tx_t mac802154_tx(struct mac802154_priv *priv, struct sk_buff *skb,
116 void mac802154_dev_set_short_addr(struct net_device *dev, __le16 val);
117 __le16 mac802154_dev_get_short_addr(const struct net_device *dev);
118 void mac802154_dev_set_ieee_addr(struct net_device *dev);
119 __le16 mac802154_dev_get_pan_id(const struct net_device *dev);
120 void mac802154_dev_set_pan_id(struct net_device *dev, __le16 val);
121 void mac802154_dev_set_page_channel(struct net_device *dev, u8 page, u8 chan);
122 u8 mac802154_dev_get_dsn(const struct net_device *dev);
124 int mac802154_set_mac_params(struct net_device *dev,
125 const struct ieee802154_mac_params *params);
126 void mac802154_get_mac_params(struct net_device *dev,
127 struct ieee802154_mac_params *params);
129 #endif /* MAC802154_H */