| Remi Denis-Courmont | f8ff602 | 2008-09-22 20:03:44 -0700 | [diff] [blame^] | 1 | /* |
| 2 | * File: pn_dev.h |
| 3 | * |
| 4 | * Phonet network device |
| 5 | * |
| 6 | * Copyright (C) 2008 Nokia Corporation. |
| 7 | * |
| 8 | * This program is free software; you can redistribute it and/or |
| 9 | * modify it under the terms of the GNU General Public License |
| 10 | * version 2 as published by the Free Software Foundation. |
| 11 | * |
| 12 | * This program is distributed in the hope that it will be useful, but |
| 13 | * WITHOUT ANY WARRANTY; without even the implied warranty of |
| 14 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
| 15 | * General Public License for more details. |
| 16 | * |
| 17 | * You should have received a copy of the GNU General Public License |
| 18 | * along with this program; if not, write to the Free Software |
| 19 | * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA |
| 20 | * 02110-1301 USA |
| 21 | */ |
| 22 | |
| 23 | #ifndef PN_DEV_H |
| 24 | #define PN_DEV_H |
| 25 | |
| 26 | struct phonet_device_list { |
| 27 | struct list_head list; |
| 28 | spinlock_t lock; |
| 29 | }; |
| 30 | |
| 31 | extern struct phonet_device_list pndevs; |
| 32 | |
| 33 | struct phonet_device { |
| 34 | struct list_head list; |
| 35 | struct net_device *netdev; |
| 36 | DECLARE_BITMAP(addrs, 64); |
| 37 | }; |
| 38 | |
| 39 | void phonet_device_init(void); |
| 40 | void phonet_device_exit(void); |
| 41 | struct net_device *phonet_device_get(struct net *net); |
| 42 | |
| 43 | int phonet_address_add(struct net_device *dev, u8 addr); |
| 44 | int phonet_address_del(struct net_device *dev, u8 addr); |
| 45 | u8 phonet_address_get(struct net_device *dev, u8 addr); |
| 46 | int phonet_address_lookup(u8 addr); |
| 47 | |
| 48 | #define PN_NO_ADDR 0xff |
| 49 | |
| 50 | #endif |