drivers/w1/w1_netlink.h

   1 /*
   2  * w1_netlink.h
   3  *
   4  * Copyright (c) 2003 Evgeniy Polyakov <johnpol@2ka.mipt.ru>
   5  *
   6  *
   7  * This program is free software; you can redistribute it and/or modify
   8  * it under the terms of the GNU General Public License as published by
   9  * the Free Software Foundation; either version 2 of the License, or
  10  * (at your option) any later version.
  11  *
  12  * This program is distributed in the hope that it will be useful,
  13  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  14  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  15  * GNU 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., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
  20  */
  21
  22 #ifndef __W1_NETLINK_H
  23 #define __W1_NETLINK_H
  24
  25 #include <asm/types.h>
  26
  27 #include "w1.h"
  28
  29 enum w1_netlink_message_types {
  30         W1_SLAVE_ADD = 0,
  31         W1_SLAVE_REMOVE,
  32         W1_MASTER_ADD,
  33         W1_MASTER_REMOVE,
  34 };
  35
  36 struct w1_netlink_msg
  37 {
  38         __u8                            type;
  39         __u8                            reserved[3];
  40         union
  41         {
  42                 struct w1_reg_num       id;
  43                 __u64                   w1_id;
  44                 struct
  45                 {
  46                         __u32           id;
  47                         __u32           pid;
  48                 } mst;
  49         } id;
  50 };
  51
  52 #ifdef __KERNEL__
  53
  54 void w1_netlink_send(struct w1_master *, struct w1_netlink_msg *);
  55 int dev_init_netlink(struct w1_master *dev);
  56 void dev_fini_netlink(struct w1_master *dev);
  57
  58 #endif /* __KERNEL__ */
  59 #endif /* __W1_NETLINK_H */