| /* |
| * 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. |
| * |
| * Written by: |
| * Dmitry Eremin-Solenikov <dbaryshkov@gmail.com> |
| */ |
| |
| #ifndef WPAN_PHY_H |
| #define WPAN_PHY_H |
| |
| #include <linux/netdevice.h> |
| #include <linux/mutex.h> |
| |
| struct wpan_phy { |
| struct mutex pib_lock; |
| |
| /* |
| * This is a PIB acording to 802.15.4-2006. |
| * We do not provide timing-related variables, as they |
| * aren't used outside of driver |
| */ |
| u8 current_channel; |
| u8 current_page; |
| u32 channels_supported; |
| u8 transmit_power; |
| u8 cca_mode; |
| |
| struct device dev; |
| int idx; |
| |
| char priv[0] __attribute__((__aligned__(NETDEV_ALIGN))); |
| }; |
| |
| struct wpan_phy *wpan_phy_alloc(size_t priv_size); |
| int wpan_phy_register(struct device *parent, struct wpan_phy *phy); |
| void wpan_phy_unregister(struct wpan_phy *phy); |
| void wpan_phy_free(struct wpan_phy *phy); |
| |
| static inline void *wpan_phy_priv(struct wpan_phy *phy) |
| { |
| BUG_ON(!phy); |
| return &phy->priv; |
| } |
| |
| struct wpan_phy *wpan_phy_find(const char *str); |
| static inline const char *wpan_phy_name(struct wpan_phy *phy) |
| { |
| return dev_name(&phy->dev); |
| } |
| #endif |