include/uapi/linux/gsmmux.h

   1 /* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
   2 #ifndef _LINUX_GSMMUX_H
   3 #define _LINUX_GSMMUX_H
   4
   5 #include <linux/if.h>
   6 #include <linux/ioctl.h>
   7 #include <linux/types.h>
   8
   9 struct gsm_config
  10 {
  11         unsigned int adaption;
  12         unsigned int encapsulation;
  13         unsigned int initiator;
  14         unsigned int t1;
  15         unsigned int t2;
  16         unsigned int t3;
  17         unsigned int n2;
  18         unsigned int mru;
  19         unsigned int mtu;
  20         unsigned int k;
  21         unsigned int i;
  22         unsigned int unused[8];         /* Padding for expansion without
  23                                            breaking stuff */
  24 };
  25
  26 #define GSMIOC_GETCONF          _IOR('G', 0, struct gsm_config)
  27 #define GSMIOC_SETCONF          _IOW('G', 1, struct gsm_config)
  28
  29 struct gsm_netconfig {
  30         unsigned int adaption;  /* Adaption to use in network mode */
  31         unsigned short protocol;/* Protocol to use - only ETH_P_IP supported */
  32         unsigned short unused2;
  33         char if_name[IFNAMSIZ]; /* interface name format string */
  34         __u8 unused[28];        /* For future use */
  35 };
  36
  37 #define GSMIOC_ENABLE_NET      _IOW('G', 2, struct gsm_netconfig)
  38 #define GSMIOC_DISABLE_NET     _IO('G', 3)
  39
  40
  41 #endif