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/*
* Copyright (C) 2007-2012 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:
* Pavel Smolenskiy <pavel.smolenskiy@gmail.com>
* Maxim Gorbachyov <maxim.gorbachev@siemens.com>
* Dmitry Eremin-Solenikov <dbaryshkov@gmail.com>
* Alexander Smirnov <alex.bluesman.smirnov@gmail.com>
*/
#ifndef MAC802154_H
#define MAC802154_H
/* mac802154 device private data */
struct mac802154_priv {
struct ieee802154_dev hw;
struct ieee802154_ops *ops;
/* ieee802154 phy */
struct wpan_phy *phy;
int open_count;
/* As in mac80211 slaves list is modified:
* 1) under the RTNL
* 2) protected by slaves_mtx;
* 3) in an RCU manner
*
* So atomic readers can use any of this protection methods.
*/
struct list_head slaves;
struct mutex slaves_mtx;
/* This one is used for scanning and other jobs not to be interfered
* with serial driver.
*/
struct workqueue_struct *dev_workqueue;
/* SoftMAC device is registered and running. One can add subinterfaces.
* This flag should be modified under slaves_mtx and RTNL, so you can
* read them using any of protection methods.
*/
bool running;
};
#define MAC802154_DEVICE_STOPPED 0x00
#define MAC802154_DEVICE_RUN 0x01
#define mac802154_to_priv(_hw) container_of(_hw, struct mac802154_priv, hw)
#define MAC802154_MAX_XMIT_ATTEMPTS 3
netdev_tx_t mac802154_tx(struct mac802154_priv *priv, struct sk_buff *skb,
u8 page, u8 chan);
#endif /* MAC802154_H */
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