| /* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */ | |
| #ifndef _LINUX_GSMMUX_H | |
| #define _LINUX_GSMMUX_H | |
| #include <linux/if.h> | |
| #include <linux/ioctl.h> | |
| #include <linux/types.h> | |
| struct gsm_config | |
| { | |
| unsigned int adaption; | |
| unsigned int encapsulation; | |
| unsigned int initiator; | |
| unsigned int t1; | |
| unsigned int t2; | |
| unsigned int t3; | |
| unsigned int n2; | |
| unsigned int mru; | |
| unsigned int mtu; | |
| unsigned int k; | |
| unsigned int i; | |
| unsigned int unused[8]; /* Padding for expansion without | |
| breaking stuff */ | |
| }; | |
| #define GSMIOC_GETCONF _IOR('G', 0, struct gsm_config) | |
| #define GSMIOC_SETCONF _IOW('G', 1, struct gsm_config) | |
| struct gsm_netconfig { | |
| unsigned int adaption; /* Adaption to use in network mode */ | |
| unsigned short protocol;/* Protocol to use - only ETH_P_IP supported */ | |
| unsigned short unused2; | |
| char if_name[IFNAMSIZ]; /* interface name format string */ | |
| __u8 unused[28]; /* For future use */ | |
| }; | |
| #define GSMIOC_ENABLE_NET _IOW('G', 2, struct gsm_netconfig) | |
| #define GSMIOC_DISABLE_NET _IO('G', 3) | |
| /* get the base tty number for a configured gsmmux tty */ | |
| #define GSMIOC_GETFIRST _IOR('G', 4, __u32) | |
| #endif |