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