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