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/*
* Wildcard S100P FXS Interface Driver for DAHDI Telephony interface
*
* Written by Mark Spencer <markster@digium.com>
*
* Copyright (C) 2001-2008, Digium, Inc.
*
* All rights reserved.
*
*/
/*
* See http://www.asterisk.org for more information about
* the Asterisk project. Please do not directly contact
* any of the maintainers of this project for assistance;
* the project provides a web site, mailing lists and IRC
* channels for your use.
*
* This program is free software, distributed under the terms of
* the GNU General Public License Version 2 as published by the
* Free Software Foundation. See the LICENSE file included with
* this program for more details.
*/
#ifndef _WCTDM_H
#define _WCTDM_H
#include <linux/ioctl.h>
#define NUM_REGS 109
#define NUM_INDIRECT_REGS 105
struct wctdm_stats {
int tipvolt; /* TIP voltage (mV) */
int ringvolt; /* RING voltage (mV) */
int batvolt; /* VBAT voltage (mV) */
};
struct wctdm_regs {
unsigned char direct[NUM_REGS];
unsigned short indirect[NUM_INDIRECT_REGS];
};
struct wctdm_regop {
int indirect;
unsigned char reg;
unsigned short val;
};
struct wctdm_echo_coefs {
unsigned char acim;
unsigned char coef1;
unsigned char coef2;
unsigned char coef3;
unsigned char coef4;
unsigned char coef5;
unsigned char coef6;
unsigned char coef7;
unsigned char coef8;
};
#define WCTDM_GET_STATS _IOR (DAHDI_CODE, 60, struct wctdm_stats)
#define WCTDM_GET_REGS _IOR (DAHDI_CODE, 61, struct wctdm_regs)
#define WCTDM_SET_REG _IOW (DAHDI_CODE, 62, struct wctdm_regop)
#define WCTDM_SET_ECHOTUNE _IOW (DAHDI_CODE, 63, struct wctdm_echo_coefs)
#endif /* _WCTDM_H */
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