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/*
* Wilcard S100P FXS Interface Driver for Zapata Telephony interface
*
* Written by Mark Spencer <markster@linux-support.net>
*
* Copyright (C) 2001, Linux Support Services, Inc.
*
* All rights reserved.
*
* 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.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*
*/
#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 (ZT_CODE, 60, struct wctdm_stats)
#define WCTDM_GET_REGS _IOR (ZT_CODE, 61, struct wctdm_regs)
#define WCTDM_SET_REG _IOW (ZT_CODE, 62, struct wctdm_regop)
#define WCTDM_SET_ECHOTUNE _IOW (ZT_CODE, 63, struct wctdm_echo_coefs)
#endif /* _WCTDM_H */
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