mirror of
https://github.com/edk2-porting/linux-next.git
synced 2024-12-19 10:44:14 +08:00
64f16603ea
Various additions and improvements to the Gigaset driver's README file, and added comments to its userspace visible include file. Signed-off-by: Tilman Schmidt <tilman@imap.cc> Signed-off-by: David S. Miller <davem@davemloft.net>
39 lines
1.3 KiB
C
39 lines
1.3 KiB
C
/*
|
|
* interface to user space for the gigaset driver
|
|
*
|
|
* Copyright (c) 2004 by Hansjoerg Lipp <hjlipp@web.de>
|
|
*
|
|
* =====================================================================
|
|
* This program is free software; you can redistribute it and/or
|
|
* modify it under the terms of the GNU General Public License as
|
|
* published by the Free Software Foundation; either version 2 of
|
|
* the License, or (at your option) any later version.
|
|
* =====================================================================
|
|
*/
|
|
|
|
#ifndef GIGASET_INTERFACE_H
|
|
#define GIGASET_INTERFACE_H
|
|
|
|
#include <linux/ioctl.h>
|
|
|
|
/* The magic IOCTL value for this interface. */
|
|
#define GIGASET_IOCTL 0x47
|
|
|
|
/* enable/disable device control via character device (lock out ISDN subsys) */
|
|
#define GIGASET_REDIR _IOWR(GIGASET_IOCTL, 0, int)
|
|
|
|
/* enable adapter configuration mode (M10x only) */
|
|
#define GIGASET_CONFIG _IOWR(GIGASET_IOCTL, 1, int)
|
|
|
|
/* set break characters (M105 only) */
|
|
#define GIGASET_BRKCHARS _IOW(GIGASET_IOCTL, 2, unsigned char[6])
|
|
|
|
/* get version information selected by arg[0] */
|
|
#define GIGASET_VERSION _IOWR(GIGASET_IOCTL, 3, unsigned[4])
|
|
/* values for GIGASET_VERSION arg[0] */
|
|
#define GIGVER_DRIVER 0 /* get driver version */
|
|
#define GIGVER_COMPAT 1 /* get interface compatibility version */
|
|
#define GIGVER_FWBASE 2 /* get base station firmware version */
|
|
|
|
#endif
|