1328 строки
29 KiB
C
1328 строки
29 KiB
C
/******************************************************************************
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* ixj.h
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*
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*
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* Device Driver for Quicknet Technologies, Inc.'s Telephony cards
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* including the Internet PhoneJACK, Internet PhoneJACK Lite,
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* Internet PhoneJACK PCI, Internet LineJACK, Internet PhoneCARD and
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* SmartCABLE
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*
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* (c) Copyright 1999-2001 Quicknet Technologies, Inc.
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; either version
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* 2 of the License, or (at your option) any later version.
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*
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* Author: Ed Okerson, <eokerson@quicknet.net>
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*
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* Contributors: Greg Herlein, <gherlein@quicknet.net>
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* David W. Erhart, <derhart@quicknet.net>
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* John Sellers, <jsellers@quicknet.net>
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* Mike Preston, <mpreston@quicknet.net>
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*
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* More information about the hardware related to this driver can be found
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* at our website: http://www.quicknet.net
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*
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* Fixes:
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*
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* IN NO EVENT SHALL QUICKNET TECHNOLOGIES, INC. BE LIABLE TO ANY PARTY FOR
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* DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES ARISING OUT
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* OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN IF QUICKNET
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* TECHNOLOGIES, INC.HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*
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* QUICKNET TECHNOLOGIES, INC. SPECIFICALLY DISCLAIMS ANY WARRANTIES,
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* INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY
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* AND FITNESS FOR A PARTICULAR PURPOSE. THE SOFTWARE PROVIDED HEREUNDER IS
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* ON AN "AS IS" BASIS, AND QUICKNET TECHNOLOGIES, INC. HAS NO OBLIGATION
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* TO PROVIDE MAINTENANCE, SUPPORT, UPDATES, ENHANCEMENTS, OR MODIFICATIONS.
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*
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*****************************************************************************/
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#define IXJ_VERSION 3031
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#include <linux/version.h>
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#include <linux/types.h>
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#include <linux/ixjuser.h>
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#include <linux/phonedev.h>
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typedef __u16 WORD;
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typedef __u32 DWORD;
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typedef __u8 BYTE;
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typedef __u8 BOOL;
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#ifndef IXJMAX
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#define IXJMAX 16
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#endif
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#define TRUE 1
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#define FALSE 0
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/******************************************************************************
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*
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* This structure when unioned with the structures below makes simple byte
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* access to the registers easier.
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*
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******************************************************************************/
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typedef struct {
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unsigned char low;
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unsigned char high;
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} BYTES;
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typedef union {
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BYTES bytes;
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short word;
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} IXJ_WORD;
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typedef struct{
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unsigned int b0:1;
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unsigned int b1:1;
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unsigned int b2:1;
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unsigned int b3:1;
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unsigned int b4:1;
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unsigned int b5:1;
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unsigned int b6:1;
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unsigned int b7:1;
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} IXJ_CBITS;
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typedef union{
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IXJ_CBITS cbits;
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char cbyte;
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} IXJ_CBYTE;
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/******************************************************************************
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*
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* This structure represents the Hardware Control Register of the CT8020/8021
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* The CT8020 is used in the Internet PhoneJACK, and the 8021 in the
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* Internet LineJACK
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*
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******************************************************************************/
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typedef struct {
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unsigned int rxrdy:1;
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unsigned int txrdy:1;
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unsigned int status:1;
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unsigned int auxstatus:1;
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unsigned int rxdma:1;
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unsigned int txdma:1;
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unsigned int rxburst:1;
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unsigned int txburst:1;
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unsigned int dmadir:1;
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unsigned int cont:1;
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unsigned int irqn:1;
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unsigned int t:5;
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} HCRBIT;
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typedef union {
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HCRBIT bits;
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BYTES bytes;
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} HCR;
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/******************************************************************************
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*
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* This structure represents the Hardware Status Register of the CT8020/8021
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* The CT8020 is used in the Internet PhoneJACK, and the 8021 in the
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* Internet LineJACK
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*
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******************************************************************************/
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typedef struct {
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unsigned int controlrdy:1;
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unsigned int auxctlrdy:1;
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unsigned int statusrdy:1;
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unsigned int auxstatusrdy:1;
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unsigned int rxrdy:1;
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unsigned int txrdy:1;
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unsigned int restart:1;
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unsigned int irqn:1;
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unsigned int rxdma:1;
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unsigned int txdma:1;
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unsigned int cohostshutdown:1;
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unsigned int t:5;
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} HSRBIT;
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typedef union {
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HSRBIT bits;
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BYTES bytes;
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} HSR;
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/******************************************************************************
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*
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* This structure represents the General Purpose IO Register of the CT8020/8021
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* The CT8020 is used in the Internet PhoneJACK, and the 8021 in the
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* Internet LineJACK
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*
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******************************************************************************/
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typedef struct {
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unsigned int x:1;
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unsigned int gpio1:1;
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unsigned int gpio2:1;
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unsigned int gpio3:1;
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unsigned int gpio4:1;
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unsigned int gpio5:1;
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unsigned int gpio6:1;
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unsigned int gpio7:1;
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unsigned int xread:1;
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unsigned int gpio1read:1;
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unsigned int gpio2read:1;
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unsigned int gpio3read:1;
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unsigned int gpio4read:1;
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unsigned int gpio5read:1;
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unsigned int gpio6read:1;
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unsigned int gpio7read:1;
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} GPIOBIT;
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typedef union {
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GPIOBIT bits;
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BYTES bytes;
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unsigned short word;
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} GPIO;
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/******************************************************************************
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*
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* This structure represents the Line Monitor status response
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*
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******************************************************************************/
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typedef struct {
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unsigned int digit:4;
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unsigned int cpf_valid:1;
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unsigned int dtmf_valid:1;
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unsigned int peak:1;
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unsigned int z:1;
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unsigned int f0:1;
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unsigned int f1:1;
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unsigned int f2:1;
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unsigned int f3:1;
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unsigned int frame:4;
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} LMON;
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typedef union {
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LMON bits;
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BYTES bytes;
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} DTMF;
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typedef struct {
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unsigned int z:7;
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unsigned int dtmf_en:1;
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unsigned int y:4;
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unsigned int F3:1;
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unsigned int F2:1;
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unsigned int F1:1;
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unsigned int F0:1;
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} CP;
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typedef union {
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CP bits;
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BYTES bytes;
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} CPTF;
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/******************************************************************************
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*
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* This structure represents the Status Control Register on the Internet
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* LineJACK
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*
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******************************************************************************/
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typedef struct {
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unsigned int c0:1;
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unsigned int c1:1;
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unsigned int stereo:1;
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unsigned int daafsyncen:1;
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unsigned int led1:1;
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unsigned int led2:1;
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unsigned int led3:1;
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unsigned int led4:1;
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} PSCRWI; /* Internet LineJACK and Internet PhoneJACK Lite */
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typedef struct {
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unsigned int eidp:1;
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unsigned int eisd:1;
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unsigned int x:6;
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} PSCRWP; /* Internet PhoneJACK PCI */
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typedef union {
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PSCRWI bits;
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PSCRWP pcib;
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char byte;
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} PLD_SCRW;
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typedef struct {
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unsigned int c0:1;
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unsigned int c1:1;
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unsigned int x:1;
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unsigned int d0ee:1;
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unsigned int mixerbusy:1;
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unsigned int sci:1;
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unsigned int dspflag:1;
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unsigned int daaflag:1;
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} PSCRRI;
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typedef struct {
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unsigned int eidp:1;
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unsigned int eisd:1;
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unsigned int x:4;
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unsigned int dspflag:1;
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unsigned int det:1;
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} PSCRRP;
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typedef union {
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PSCRRI bits;
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PSCRRP pcib;
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char byte;
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} PLD_SCRR;
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/******************************************************************************
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*
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* These structures represents the SLIC Control Register on the
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* Internet LineJACK
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*
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******************************************************************************/
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typedef struct {
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unsigned int c1:1;
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unsigned int c2:1;
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unsigned int c3:1;
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unsigned int b2en:1;
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unsigned int spken:1;
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unsigned int rly1:1;
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unsigned int rly2:1;
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unsigned int rly3:1;
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} PSLICWRITE;
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typedef struct {
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unsigned int state:3;
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unsigned int b2en:1;
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unsigned int spken:1;
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unsigned int c3:1;
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unsigned int potspstn:1;
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unsigned int det:1;
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} PSLICREAD;
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typedef struct {
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unsigned int c1:1;
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unsigned int c2:1;
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unsigned int c3:1;
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unsigned int b2en:1;
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unsigned int e1:1;
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unsigned int mic:1;
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unsigned int spk:1;
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unsigned int x:1;
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} PSLICPCI;
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typedef union {
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PSLICPCI pcib;
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PSLICWRITE bits;
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PSLICREAD slic;
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char byte;
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} PLD_SLICW;
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typedef union {
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PSLICPCI pcib;
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PSLICREAD bits;
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char byte;
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} PLD_SLICR;
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/******************************************************************************
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*
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* These structures represents the Clock Control Register on the
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* Internet LineJACK
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*
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******************************************************************************/
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typedef struct {
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unsigned int clk0:1;
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unsigned int clk1:1;
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unsigned int clk2:1;
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unsigned int x0:1;
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unsigned int slic_e1:1;
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unsigned int x1:1;
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unsigned int x2:1;
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unsigned int x3:1;
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} PCLOCK;
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typedef union {
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PCLOCK bits;
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char byte;
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} PLD_CLOCK;
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/******************************************************************************
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*
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* These structures deal with the mixer on the Internet LineJACK
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*
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******************************************************************************/
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typedef struct {
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unsigned short vol[10];
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unsigned int recsrc;
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unsigned int modcnt;
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unsigned short micpreamp;
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} MIX;
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/******************************************************************************
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*
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* These structures deal with the control logic on the Internet PhoneCARD
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*
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******************************************************************************/
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typedef struct {
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unsigned int x0:4; /* unused bits */
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unsigned int ed:1; /* Event Detect */
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unsigned int drf:1; /* SmartCABLE Removal Flag 1=no cable */
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unsigned int dspf:1; /* DSP Flag 1=DSP Ready */
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unsigned int crr:1; /* Control Register Ready */
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} COMMAND_REG1;
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typedef union {
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COMMAND_REG1 bits;
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unsigned char byte;
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} PCMCIA_CR1;
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typedef struct {
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unsigned int x0:4; /* unused bits */
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unsigned int rstc:1; /* SmartCABLE Reset */
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unsigned int pwr:1; /* SmartCABLE Power */
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unsigned int x1:2; /* unused bits */
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} COMMAND_REG2;
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typedef union {
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COMMAND_REG2 bits;
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unsigned char byte;
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} PCMCIA_CR2;
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typedef struct {
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unsigned int addr:5; /* R/W SmartCABLE Register Address */
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unsigned int rw:1; /* Read / Write flag */
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unsigned int dev:2; /* 2 bit SmartCABLE Device Address */
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} CONTROL_REG;
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typedef union {
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CONTROL_REG bits;
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unsigned char byte;
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} PCMCIA_SCCR;
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typedef struct {
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unsigned int hsw:1;
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unsigned int det:1;
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unsigned int led2:1;
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unsigned int led1:1;
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unsigned int ring1:1;
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unsigned int ring0:1;
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unsigned int x:1;
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unsigned int powerdown:1;
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} PCMCIA_SLIC_REG;
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typedef union {
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PCMCIA_SLIC_REG bits;
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unsigned char byte;
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} PCMCIA_SLIC;
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typedef struct {
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unsigned int cpd:1; /* Chip Power Down */
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unsigned int mpd:1; /* MIC Bias Power Down */
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unsigned int hpd:1; /* Handset Drive Power Down */
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unsigned int lpd:1; /* Line Drive Power Down */
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unsigned int spd:1; /* Speaker Drive Power Down */
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unsigned int x:2; /* unused bits */
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unsigned int sr:1; /* Software Reset */
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} Si3CONTROL1;
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typedef union {
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Si3CONTROL1 bits;
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unsigned char byte;
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} Si3C1;
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typedef struct {
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unsigned int al:1; /* Analog Loopback DAC analog -> ADC analog */
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unsigned int dl2:1; /* Digital Loopback DAC -> ADC one bit */
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unsigned int dl1:1; /* Digital Loopback ADC -> DAC one bit */
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unsigned int pll:1; /* 1 = div 10, 0 = div 5 */
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unsigned int hpd:1; /* HPF disable */
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unsigned int x:3; /* unused bits */
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} Si3CONTROL2;
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typedef union {
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Si3CONTROL2 bits;
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unsigned char byte;
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} Si3C2;
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typedef struct {
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unsigned int iir:1; /* 1 enables IIR, 0 enables FIR */
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unsigned int him:1; /* Handset Input Mute */
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unsigned int mcm:1; /* MIC In Mute */
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unsigned int mcg:2; /* MIC In Gain */
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unsigned int lim:1; /* Line In Mute */
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unsigned int lig:2; /* Line In Gain */
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} Si3RXGAIN;
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typedef union {
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Si3RXGAIN bits;
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unsigned char byte;
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} Si3RXG;
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typedef struct {
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unsigned int hom:1; /* Handset Out Mute */
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unsigned int lom:1; /* Line Out Mute */
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unsigned int rxg:5; /* RX PGA Gain */
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unsigned int x:1; /* unused bit */
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} Si3ADCVOLUME;
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typedef union {
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Si3ADCVOLUME bits;
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unsigned char byte;
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} Si3ADC;
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typedef struct {
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unsigned int srm:1; /* Speaker Right Mute */
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unsigned int slm:1; /* Speaker Left Mute */
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unsigned int txg:5; /* TX PGA Gain */
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unsigned int x:1; /* unused bit */
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} Si3DACVOLUME;
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typedef union {
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Si3DACVOLUME bits;
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unsigned char byte;
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} Si3DAC;
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typedef struct {
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unsigned int x:5; /* unused bit */
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unsigned int losc:1; /* Line Out Short Circuit */
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unsigned int srsc:1; /* Speaker Right Short Circuit */
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unsigned int slsc:1; /* Speaker Left Short Circuit */
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} Si3STATUSREPORT;
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typedef union {
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Si3STATUSREPORT bits;
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unsigned char byte;
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} Si3STAT;
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typedef struct {
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unsigned int sot:2; /* Speaker Out Attenuation */
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unsigned int lot:2; /* Line Out Attenuation */
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unsigned int x:4; /* unused bits */
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} Si3ANALOGATTN;
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typedef union {
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Si3ANALOGATTN bits;
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unsigned char byte;
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} Si3AATT;
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/******************************************************************************
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*
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* These structures deal with the DAA on the Internet LineJACK
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*
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******************************************************************************/
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typedef struct _DAA_REGS {
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/*----------------------------------------------- */
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/* SOP Registers */
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/* */
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BYTE bySOP;
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union _SOP_REGS {
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struct _SOP {
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union /* SOP - CR0 Register */
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{
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BYTE reg;
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struct _CR0_BITREGS {
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BYTE CLK_EXT:1; /* cr0[0:0] */
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BYTE RIP:1; /* cr0[1:1] */
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BYTE AR:1; /* cr0[2:2] */
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BYTE AX:1; /* cr0[3:3] */
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BYTE FRR:1; /* cr0[4:4] */
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BYTE FRX:1; /* cr0[5:5] */
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BYTE IM:1; /* cr0[6:6] */
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BYTE TH:1; /* cr0[7:7] */
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} bitreg;
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} cr0;
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union /* SOP - CR1 Register */
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{
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BYTE reg;
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struct _CR1_REGS {
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BYTE RM:1; /* cr1[0:0] */
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BYTE RMR:1; /* cr1[1:1] */
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BYTE No_auto:1; /* cr1[2:2] */
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BYTE Pulse:1; /* cr1[3:3] */
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BYTE P_Tone1:1; /* cr1[4:4] */
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BYTE P_Tone2:1; /* cr1[5:5] */
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BYTE E_Tone1:1; /* cr1[6:6] */
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BYTE E_Tone2:1; /* cr1[7:7] */
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} bitreg;
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} cr1;
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union /* SOP - CR2 Register */
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{
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BYTE reg;
|
|
struct _CR2_REGS {
|
|
BYTE Call_II:1; /* CR2[0:0] */
|
|
|
|
BYTE Call_I:1; /* CR2[1:1] */
|
|
|
|
BYTE Call_en:1; /* CR2[2:2] */
|
|
|
|
BYTE Call_pon:1; /* CR2[3:3] */
|
|
|
|
BYTE IDR:1; /* CR2[4:4] */
|
|
|
|
BYTE COT_R:3; /* CR2[5:7] */
|
|
|
|
} bitreg;
|
|
} cr2;
|
|
|
|
union /* SOP - CR3 Register */
|
|
{
|
|
BYTE reg;
|
|
struct _CR3_REGS {
|
|
BYTE DHP_X:1; /* CR3[0:0] */
|
|
|
|
BYTE DHP_R:1; /* CR3[1:1] */
|
|
|
|
BYTE Cal_pctl:1; /* CR3[2:2] */
|
|
|
|
BYTE SEL:1; /* CR3[3:3] */
|
|
|
|
BYTE TestLoops:4; /* CR3[4:7] */
|
|
|
|
} bitreg;
|
|
} cr3;
|
|
|
|
union /* SOP - CR4 Register */
|
|
{
|
|
BYTE reg;
|
|
struct _CR4_REGS {
|
|
BYTE Fsc_en:1; /* CR4[0:0] */
|
|
|
|
BYTE Int_en:1; /* CR4[1:1] */
|
|
|
|
BYTE AGX:2; /* CR4[2:3] */
|
|
|
|
BYTE AGR_R:2; /* CR4[4:5] */
|
|
|
|
BYTE AGR_Z:2; /* CR4[6:7] */
|
|
|
|
} bitreg;
|
|
} cr4;
|
|
|
|
union /* SOP - CR5 Register */
|
|
{
|
|
BYTE reg;
|
|
struct _CR5_REGS {
|
|
BYTE V_0:1; /* CR5[0:0] */
|
|
|
|
BYTE V_1:1; /* CR5[1:1] */
|
|
|
|
BYTE V_2:1; /* CR5[2:2] */
|
|
|
|
BYTE V_3:1; /* CR5[3:3] */
|
|
|
|
BYTE V_4:1; /* CR5[4:4] */
|
|
|
|
BYTE V_5:1; /* CR5[5:5] */
|
|
|
|
BYTE V_6:1; /* CR5[6:6] */
|
|
|
|
BYTE V_7:1; /* CR5[7:7] */
|
|
|
|
} bitreg;
|
|
} cr5;
|
|
|
|
union /* SOP - CR6 Register */
|
|
{
|
|
BYTE reg;
|
|
struct _CR6_REGS {
|
|
BYTE reserved:8; /* CR6[0:7] */
|
|
|
|
} bitreg;
|
|
} cr6;
|
|
|
|
union /* SOP - CR7 Register */
|
|
{
|
|
BYTE reg;
|
|
struct _CR7_REGS {
|
|
BYTE reserved:8; /* CR7[0:7] */
|
|
|
|
} bitreg;
|
|
} cr7;
|
|
} SOP;
|
|
|
|
BYTE ByteRegs[sizeof(struct _SOP)];
|
|
|
|
} SOP_REGS;
|
|
|
|
/* DAA_REGS.SOP_REGS.SOP.CR5.reg */
|
|
/* DAA_REGS.SOP_REGS.SOP.CR5.bitreg */
|
|
/* DAA_REGS.SOP_REGS.SOP.CR5.bitreg.V_2 */
|
|
/* DAA_REGS.SOP_REGS.ByteRegs[5] */
|
|
|
|
/*----------------------------------------------- */
|
|
/* XOP Registers */
|
|
/* */
|
|
BYTE byXOP;
|
|
|
|
union _XOP_REGS {
|
|
struct _XOP {
|
|
union XOPXR0/* XOP - XR0 Register - Read values */
|
|
{
|
|
BYTE reg;
|
|
struct _XR0_BITREGS {
|
|
BYTE SI_0:1; /* XR0[0:0] - Read */
|
|
|
|
BYTE SI_1:1; /* XR0[1:1] - Read */
|
|
|
|
BYTE VDD_OK:1; /* XR0[2:2] - Read */
|
|
|
|
BYTE Caller_ID:1; /* XR0[3:3] - Read */
|
|
|
|
BYTE RING:1; /* XR0[4:4] - Read */
|
|
|
|
BYTE Cadence:1; /* XR0[5:5] - Read */
|
|
|
|
BYTE Wake_up:1; /* XR0[6:6] - Read */
|
|
|
|
BYTE RMR:1; /* XR0[7:7] - Read */
|
|
|
|
} bitreg;
|
|
} xr0;
|
|
|
|
union /* XOP - XR1 Register */
|
|
{
|
|
BYTE reg;
|
|
struct _XR1_BITREGS {
|
|
BYTE M_SI_0:1; /* XR1[0:0] */
|
|
|
|
BYTE M_SI_1:1; /* XR1[1:1] */
|
|
|
|
BYTE M_VDD_OK:1; /* XR1[2:2] */
|
|
|
|
BYTE M_Caller_ID:1; /* XR1[3:3] */
|
|
|
|
BYTE M_RING:1; /* XR1[4:4] */
|
|
|
|
BYTE M_Cadence:1; /* XR1[5:5] */
|
|
|
|
BYTE M_Wake_up:1; /* XR1[6:6] */
|
|
|
|
BYTE unused:1; /* XR1[7:7] */
|
|
|
|
} bitreg;
|
|
} xr1;
|
|
|
|
union /* XOP - XR2 Register */
|
|
{
|
|
BYTE reg;
|
|
struct _XR2_BITREGS {
|
|
BYTE CTO0:1; /* XR2[0:0] */
|
|
|
|
BYTE CTO1:1; /* XR2[1:1] */
|
|
|
|
BYTE CTO2:1; /* XR2[2:2] */
|
|
|
|
BYTE CTO3:1; /* XR2[3:3] */
|
|
|
|
BYTE CTO4:1; /* XR2[4:4] */
|
|
|
|
BYTE CTO5:1; /* XR2[5:5] */
|
|
|
|
BYTE CTO6:1; /* XR2[6:6] */
|
|
|
|
BYTE CTO7:1; /* XR2[7:7] */
|
|
|
|
} bitreg;
|
|
} xr2;
|
|
|
|
union /* XOP - XR3 Register */
|
|
{
|
|
BYTE reg;
|
|
struct _XR3_BITREGS {
|
|
BYTE DCR0:1; /* XR3[0:0] */
|
|
|
|
BYTE DCR1:1; /* XR3[1:1] */
|
|
|
|
BYTE DCI:1; /* XR3[2:2] */
|
|
|
|
BYTE DCU0:1; /* XR3[3:3] */
|
|
|
|
BYTE DCU1:1; /* XR3[4:4] */
|
|
|
|
BYTE B_off:1; /* XR3[5:5] */
|
|
|
|
BYTE AGB0:1; /* XR3[6:6] */
|
|
|
|
BYTE AGB1:1; /* XR3[7:7] */
|
|
|
|
} bitreg;
|
|
} xr3;
|
|
|
|
union /* XOP - XR4 Register */
|
|
{
|
|
BYTE reg;
|
|
struct _XR4_BITREGS {
|
|
BYTE C_0:1; /* XR4[0:0] */
|
|
|
|
BYTE C_1:1; /* XR4[1:1] */
|
|
|
|
BYTE C_2:1; /* XR4[2:2] */
|
|
|
|
BYTE C_3:1; /* XR4[3:3] */
|
|
|
|
BYTE C_4:1; /* XR4[4:4] */
|
|
|
|
BYTE C_5:1; /* XR4[5:5] */
|
|
|
|
BYTE C_6:1; /* XR4[6:6] */
|
|
|
|
BYTE C_7:1; /* XR4[7:7] */
|
|
|
|
} bitreg;
|
|
} xr4;
|
|
|
|
union /* XOP - XR5 Register */
|
|
{
|
|
BYTE reg;
|
|
struct _XR5_BITREGS {
|
|
BYTE T_0:1; /* XR5[0:0] */
|
|
|
|
BYTE T_1:1; /* XR5[1:1] */
|
|
|
|
BYTE T_2:1; /* XR5[2:2] */
|
|
|
|
BYTE T_3:1; /* XR5[3:3] */
|
|
|
|
BYTE T_4:1; /* XR5[4:4] */
|
|
|
|
BYTE T_5:1; /* XR5[5:5] */
|
|
|
|
BYTE T_6:1; /* XR5[6:6] */
|
|
|
|
BYTE T_7:1; /* XR5[7:7] */
|
|
|
|
} bitreg;
|
|
} xr5;
|
|
|
|
union /* XOP - XR6 Register - Read Values */
|
|
{
|
|
BYTE reg;
|
|
struct _XR6_BITREGS {
|
|
BYTE CPS0:1; /* XR6[0:0] */
|
|
|
|
BYTE CPS1:1; /* XR6[1:1] */
|
|
|
|
BYTE unused1:2; /* XR6[2:3] */
|
|
|
|
BYTE CLK_OFF:1; /* XR6[4:4] */
|
|
|
|
BYTE unused2:3; /* XR6[5:7] */
|
|
|
|
} bitreg;
|
|
} xr6;
|
|
|
|
union /* XOP - XR7 Register */
|
|
{
|
|
BYTE reg;
|
|
struct _XR7_BITREGS {
|
|
BYTE unused1:1; /* XR7[0:0] */
|
|
|
|
BYTE Vdd0:1; /* XR7[1:1] */
|
|
|
|
BYTE Vdd1:1; /* XR7[2:2] */
|
|
|
|
BYTE unused2:5; /* XR7[3:7] */
|
|
|
|
} bitreg;
|
|
} xr7;
|
|
} XOP;
|
|
|
|
BYTE ByteRegs[sizeof(struct _XOP)];
|
|
|
|
} XOP_REGS;
|
|
|
|
/* DAA_REGS.XOP_REGS.XOP.XR7.reg */
|
|
/* DAA_REGS.XOP_REGS.XOP.XR7.bitreg */
|
|
/* DAA_REGS.XOP_REGS.XOP.XR7.bitreg.Vdd0 */
|
|
/* DAA_REGS.XOP_REGS.ByteRegs[7] */
|
|
|
|
/*----------------------------------------------- */
|
|
/* COP Registers */
|
|
/* */
|
|
BYTE byCOP;
|
|
|
|
union _COP_REGS {
|
|
struct _COP {
|
|
BYTE THFilterCoeff_1[8]; /* COP - TH Filter Coefficients, CODE=0, Part 1 */
|
|
|
|
BYTE THFilterCoeff_2[8]; /* COP - TH Filter Coefficients, CODE=1, Part 2 */
|
|
|
|
BYTE THFilterCoeff_3[8]; /* COP - TH Filter Coefficients, CODE=2, Part 3 */
|
|
|
|
BYTE RingerImpendance_1[8]; /* COP - Ringer Impendance Coefficients, CODE=3, Part 1 */
|
|
|
|
BYTE IMFilterCoeff_1[8]; /* COP - IM Filter Coefficients, CODE=4, Part 1 */
|
|
|
|
BYTE IMFilterCoeff_2[8]; /* COP - IM Filter Coefficients, CODE=5, Part 2 */
|
|
|
|
BYTE RingerImpendance_2[8]; /* COP - Ringer Impendance Coefficients, CODE=6, Part 2 */
|
|
|
|
BYTE FRRFilterCoeff[8]; /* COP - FRR Filter Coefficients, CODE=7 */
|
|
|
|
BYTE FRXFilterCoeff[8]; /* COP - FRX Filter Coefficients, CODE=8 */
|
|
|
|
BYTE ARFilterCoeff[4]; /* COP - AR Filter Coefficients, CODE=9 */
|
|
|
|
BYTE AXFilterCoeff[4]; /* COP - AX Filter Coefficients, CODE=10 */
|
|
|
|
BYTE Tone1Coeff[4]; /* COP - Tone1 Coefficients, CODE=11 */
|
|
|
|
BYTE Tone2Coeff[4]; /* COP - Tone2 Coefficients, CODE=12 */
|
|
|
|
BYTE LevelmeteringRinging[4]; /* COP - Levelmetering Ringing, CODE=13 */
|
|
|
|
BYTE CallerID1stTone[8]; /* COP - Caller ID 1st Tone, CODE=14 */
|
|
|
|
BYTE CallerID2ndTone[8]; /* COP - Caller ID 2nd Tone, CODE=15 */
|
|
|
|
} COP;
|
|
|
|
BYTE ByteRegs[sizeof(struct _COP)];
|
|
|
|
} COP_REGS;
|
|
|
|
/* DAA_REGS.COP_REGS.COP.XR7.Tone1Coeff[3] */
|
|
/* DAA_REGS.COP_REGS.COP.XR7.bitreg */
|
|
/* DAA_REGS.COP_REGS.COP.XR7.bitreg.Vdd0 */
|
|
/* DAA_REGS.COP_REGS.ByteRegs[57] */
|
|
|
|
/*----------------------------------------------- */
|
|
/* CAO Registers */
|
|
/* */
|
|
BYTE byCAO;
|
|
|
|
union _CAO_REGS {
|
|
struct _CAO {
|
|
BYTE CallerID[512]; /* CAO - Caller ID Bytes */
|
|
|
|
} CAO;
|
|
|
|
BYTE ByteRegs[sizeof(struct _CAO)];
|
|
} CAO_REGS;
|
|
|
|
union /* XOP - XR0 Register - Write values */
|
|
{
|
|
BYTE reg;
|
|
struct _XR0_BITREGSW {
|
|
BYTE SO_0:1; /* XR1[0:0] - Write */
|
|
|
|
BYTE SO_1:1; /* XR1[1:1] - Write */
|
|
|
|
BYTE SO_2:1; /* XR1[2:2] - Write */
|
|
|
|
BYTE unused:5; /* XR1[3:7] - Write */
|
|
|
|
} bitreg;
|
|
} XOP_xr0_W;
|
|
|
|
union /* XOP - XR6 Register - Write values */
|
|
{
|
|
BYTE reg;
|
|
struct _XR6_BITREGSW {
|
|
BYTE unused1:4; /* XR6[0:3] */
|
|
|
|
BYTE CLK_OFF:1; /* XR6[4:4] */
|
|
|
|
BYTE unused2:3; /* XR6[5:7] */
|
|
|
|
} bitreg;
|
|
} XOP_xr6_W;
|
|
|
|
} DAA_REGS;
|
|
|
|
#define ALISDAA_ID_BYTE 0x81
|
|
#define ALISDAA_CALLERID_SIZE 512
|
|
|
|
/*------------------------------ */
|
|
/* */
|
|
/* Misc definitions */
|
|
/* */
|
|
|
|
/* Power Up Operation */
|
|
#define SOP_PU_SLEEP 0
|
|
#define SOP_PU_RINGING 1
|
|
#define SOP_PU_CONVERSATION 2
|
|
#define SOP_PU_PULSEDIALING 3
|
|
#define SOP_PU_RESET 4
|
|
|
|
#define ALISDAA_CALLERID_SIZE 512
|
|
|
|
#define PLAYBACK_MODE_COMPRESSED 0 /* Selects: Compressed modes, TrueSpeech 8.5-4.1, G.723.1, G.722, G.728, G.729 */
|
|
#define PLAYBACK_MODE_TRUESPEECH_V40 0 /* Selects: TrueSpeech 8.5, 6.3, 5.3, 4.8 or 4.1 Kbps */
|
|
#define PLAYBACK_MODE_TRUESPEECH 8 /* Selects: TrueSpeech 8.5, 6.3, 5.3, 4.8 or 4.1 Kbps Version 5.1 */
|
|
#define PLAYBACK_MODE_ULAW 2 /* Selects: 64 Kbit/sec MuA-law PCM */
|
|
#define PLAYBACK_MODE_ALAW 10 /* Selects: 64 Kbit/sec A-law PCM */
|
|
#define PLAYBACK_MODE_16LINEAR 6 /* Selects: 128 Kbit/sec 16-bit linear */
|
|
#define PLAYBACK_MODE_8LINEAR 4 /* Selects: 64 Kbit/sec 8-bit signed linear */
|
|
#define PLAYBACK_MODE_8LINEAR_WSS 5 /* Selects: 64 Kbit/sec WSS 8-bit unsigned linear */
|
|
|
|
#define RECORD_MODE_COMPRESSED 0 /* Selects: Compressed modes, TrueSpeech 8.5-4.1, G.723.1, G.722, G.728, G.729 */
|
|
#define RECORD_MODE_TRUESPEECH 0 /* Selects: TrueSpeech 8.5, 6.3, 5.3, 4.8 or 4.1 Kbps */
|
|
#define RECORD_MODE_ULAW 4 /* Selects: 64 Kbit/sec Mu-law PCM */
|
|
#define RECORD_MODE_ALAW 12 /* Selects: 64 Kbit/sec A-law PCM */
|
|
#define RECORD_MODE_16LINEAR 5 /* Selects: 128 Kbit/sec 16-bit linear */
|
|
#define RECORD_MODE_8LINEAR 6 /* Selects: 64 Kbit/sec 8-bit signed linear */
|
|
#define RECORD_MODE_8LINEAR_WSS 7 /* Selects: 64 Kbit/sec WSS 8-bit unsigned linear */
|
|
|
|
enum SLIC_STATES {
|
|
PLD_SLIC_STATE_OC = 0,
|
|
PLD_SLIC_STATE_RINGING,
|
|
PLD_SLIC_STATE_ACTIVE,
|
|
PLD_SLIC_STATE_OHT,
|
|
PLD_SLIC_STATE_TIPOPEN,
|
|
PLD_SLIC_STATE_STANDBY,
|
|
PLD_SLIC_STATE_APR,
|
|
PLD_SLIC_STATE_OHTPR
|
|
};
|
|
|
|
enum SCI_CONTROL {
|
|
SCI_End = 0,
|
|
SCI_Enable_DAA,
|
|
SCI_Enable_Mixer,
|
|
SCI_Enable_EEPROM
|
|
};
|
|
|
|
enum Mode {
|
|
T63, T53, T48, T40
|
|
};
|
|
enum Dir {
|
|
V3_TO_V4, V4_TO_V3, V4_TO_V5, V5_TO_V4
|
|
};
|
|
|
|
typedef struct Proc_Info_Tag {
|
|
enum Mode convert_mode;
|
|
enum Dir convert_dir;
|
|
int Prev_Frame_Type;
|
|
int Current_Frame_Type;
|
|
} Proc_Info_Type;
|
|
|
|
enum PREVAL {
|
|
NORMAL = 0,
|
|
NOPOST,
|
|
POSTONLY,
|
|
PREERROR
|
|
};
|
|
|
|
enum IXJ_EXTENSIONS {
|
|
G729LOADER = 0,
|
|
TS85LOADER,
|
|
PRE_READ,
|
|
POST_READ,
|
|
PRE_WRITE,
|
|
POST_WRITE,
|
|
PRE_IOCTL,
|
|
POST_IOCTL
|
|
};
|
|
|
|
typedef struct {
|
|
char enable;
|
|
char en_filter;
|
|
unsigned int filter;
|
|
unsigned int state; /* State 0 when cadence has not started. */
|
|
|
|
unsigned int on1; /* State 1 */
|
|
|
|
unsigned long on1min; /* State 1 - 10% + jiffies */
|
|
unsigned long on1dot; /* State 1 + jiffies */
|
|
|
|
unsigned long on1max; /* State 1 + 10% + jiffies */
|
|
|
|
unsigned int off1; /* State 2 */
|
|
|
|
unsigned long off1min;
|
|
unsigned long off1dot; /* State 2 + jiffies */
|
|
unsigned long off1max;
|
|
unsigned int on2; /* State 3 */
|
|
|
|
unsigned long on2min;
|
|
unsigned long on2dot;
|
|
unsigned long on2max;
|
|
unsigned int off2; /* State 4 */
|
|
|
|
unsigned long off2min;
|
|
unsigned long off2dot; /* State 4 + jiffies */
|
|
unsigned long off2max;
|
|
unsigned int on3; /* State 5 */
|
|
|
|
unsigned long on3min;
|
|
unsigned long on3dot;
|
|
unsigned long on3max;
|
|
unsigned int off3; /* State 6 */
|
|
|
|
unsigned long off3min;
|
|
unsigned long off3dot; /* State 6 + jiffies */
|
|
unsigned long off3max;
|
|
} IXJ_CADENCE_F;
|
|
|
|
typedef struct {
|
|
unsigned int busytone:1;
|
|
unsigned int dialtone:1;
|
|
unsigned int ringback:1;
|
|
unsigned int ringing:1;
|
|
unsigned int playing:1;
|
|
unsigned int recording:1;
|
|
unsigned int cringing:1;
|
|
unsigned int play_first_frame:1;
|
|
unsigned int pstn_present:1;
|
|
unsigned int pstn_ringing:1;
|
|
unsigned int pots_correct:1;
|
|
unsigned int pots_pstn:1;
|
|
unsigned int g729_loaded:1;
|
|
unsigned int ts85_loaded:1;
|
|
unsigned int dtmf_oob:1; /* DTMF Out-Of-Band */
|
|
|
|
unsigned int pcmciascp:1; /* SmartCABLE Present */
|
|
|
|
unsigned int pcmciasct:2; /* SmartCABLE Type */
|
|
|
|
unsigned int pcmciastate:3; /* SmartCABLE Init State */
|
|
|
|
unsigned int inwrite:1; /* Currently writing */
|
|
|
|
unsigned int inread:1; /* Currently reading */
|
|
|
|
unsigned int incheck:1; /* Currently checking the SmartCABLE */
|
|
|
|
unsigned int cidplay:1; /* Currently playing Caller ID */
|
|
|
|
unsigned int cidring:1; /* This is the ring for Caller ID */
|
|
|
|
unsigned int cidsent:1; /* Caller ID has been sent */
|
|
|
|
unsigned int cidcw_ack:1; /* Caller ID CW ACK (from CPE) */
|
|
unsigned int firstring:1; /* First ring cadence is complete */
|
|
unsigned int pstncheck:1; /* Currently checking the PSTN Line */
|
|
unsigned int pstn_rmr:1;
|
|
unsigned int x:3; /* unsed bits */
|
|
|
|
} IXJ_FLAGS;
|
|
|
|
/******************************************************************************
|
|
*
|
|
* This structure holds the state of all of the Quicknet cards
|
|
*
|
|
******************************************************************************/
|
|
|
|
typedef struct {
|
|
int elements_used;
|
|
IXJ_CADENCE_TERM termination;
|
|
IXJ_CADENCE_ELEMENT *ce;
|
|
} ixj_cadence;
|
|
|
|
typedef struct {
|
|
struct phone_device p;
|
|
struct timer_list timer;
|
|
unsigned int board;
|
|
unsigned int DSPbase;
|
|
unsigned int XILINXbase;
|
|
unsigned int serial;
|
|
atomic_t DSPWrite;
|
|
struct phone_capability caplist[30];
|
|
unsigned int caps;
|
|
struct pnp_dev *dev;
|
|
unsigned int cardtype;
|
|
unsigned int rec_codec;
|
|
unsigned int cid_rec_codec;
|
|
unsigned int cid_rec_volume;
|
|
unsigned char cid_rec_flag;
|
|
signed char rec_mode;
|
|
unsigned int play_codec;
|
|
unsigned int cid_play_codec;
|
|
unsigned int cid_play_volume;
|
|
unsigned char cid_play_flag;
|
|
signed char play_mode;
|
|
IXJ_FLAGS flags;
|
|
unsigned long busyflags;
|
|
unsigned int rec_frame_size;
|
|
unsigned int play_frame_size;
|
|
unsigned int cid_play_frame_size;
|
|
unsigned int cid_base_frame_size;
|
|
unsigned long cidcw_wait;
|
|
int aec_level;
|
|
int cid_play_aec_level;
|
|
int readers, writers;
|
|
wait_queue_head_t poll_q;
|
|
wait_queue_head_t read_q;
|
|
char *read_buffer, *read_buffer_end;
|
|
char *read_convert_buffer;
|
|
size_t read_buffer_size;
|
|
unsigned int read_buffer_ready;
|
|
wait_queue_head_t write_q;
|
|
char *write_buffer, *write_buffer_end;
|
|
char *write_convert_buffer;
|
|
size_t write_buffer_size;
|
|
unsigned int write_buffers_empty;
|
|
unsigned long drybuffer;
|
|
char *write_buffer_rp, *write_buffer_wp;
|
|
char dtmfbuffer[80];
|
|
char dtmf_current;
|
|
int dtmf_wp, dtmf_rp, dtmf_state, dtmf_proc;
|
|
int tone_off_time, tone_on_time;
|
|
struct fasync_struct *async_queue;
|
|
unsigned long tone_start_jif;
|
|
char tone_index;
|
|
char tone_state;
|
|
char maxrings;
|
|
ixj_cadence *cadence_t;
|
|
ixj_cadence *cadence_r;
|
|
int tone_cadence_state;
|
|
IXJ_CADENCE_F cadence_f[6];
|
|
DTMF dtmf;
|
|
CPTF cptf;
|
|
BYTES dsp;
|
|
BYTES ver;
|
|
BYTES scr;
|
|
BYTES ssr;
|
|
BYTES baseframe;
|
|
HSR hsr;
|
|
GPIO gpio;
|
|
PLD_SCRR pld_scrr;
|
|
PLD_SCRW pld_scrw;
|
|
PLD_SLICW pld_slicw;
|
|
PLD_SLICR pld_slicr;
|
|
PLD_CLOCK pld_clock;
|
|
PCMCIA_CR1 pccr1;
|
|
PCMCIA_CR2 pccr2;
|
|
PCMCIA_SCCR psccr;
|
|
PCMCIA_SLIC pslic;
|
|
char pscdd;
|
|
Si3C1 sic1;
|
|
Si3C2 sic2;
|
|
Si3RXG sirxg;
|
|
Si3ADC siadc;
|
|
Si3DAC sidac;
|
|
Si3STAT sistat;
|
|
Si3AATT siaatt;
|
|
MIX mix;
|
|
unsigned short ring_cadence;
|
|
int ring_cadence_t;
|
|
unsigned long ring_cadence_jif;
|
|
unsigned long checkwait;
|
|
int intercom;
|
|
int m_hook;
|
|
int r_hook;
|
|
int p_hook;
|
|
char pstn_envelope;
|
|
char pstn_cid_intr;
|
|
unsigned char fskz;
|
|
unsigned char fskphase;
|
|
unsigned char fskcnt;
|
|
unsigned int cidsize;
|
|
unsigned int cidcnt;
|
|
unsigned long pstn_cid_received;
|
|
PHONE_CID cid;
|
|
PHONE_CID cid_send;
|
|
unsigned long pstn_ring_int;
|
|
unsigned long pstn_ring_start;
|
|
unsigned long pstn_ring_stop;
|
|
unsigned long pstn_winkstart;
|
|
unsigned long pstn_last_rmr;
|
|
unsigned long pstn_prev_rmr;
|
|
unsigned long pots_winkstart;
|
|
unsigned int winktime;
|
|
unsigned long flash_end;
|
|
char port;
|
|
char hookstate;
|
|
union telephony_exception ex;
|
|
union telephony_exception ex_sig;
|
|
int ixj_signals[35];
|
|
IXJ_SIGDEF sigdef;
|
|
char daa_mode;
|
|
char daa_country;
|
|
unsigned long pstn_sleeptil;
|
|
DAA_REGS m_DAAShadowRegs;
|
|
Proc_Info_Type Info_read;
|
|
Proc_Info_Type Info_write;
|
|
unsigned short frame_count;
|
|
unsigned int filter_hist[4];
|
|
unsigned char filter_en[4];
|
|
unsigned short proc_load;
|
|
unsigned long framesread;
|
|
unsigned long frameswritten;
|
|
unsigned long read_wait;
|
|
unsigned long write_wait;
|
|
unsigned long timerchecks;
|
|
unsigned long txreadycheck;
|
|
unsigned long rxreadycheck;
|
|
unsigned long statuswait;
|
|
unsigned long statuswaitfail;
|
|
unsigned long pcontrolwait;
|
|
unsigned long pcontrolwaitfail;
|
|
unsigned long iscontrolready;
|
|
unsigned long iscontrolreadyfail;
|
|
unsigned long pstnstatecheck;
|
|
#ifdef IXJ_DYN_ALLOC
|
|
short *fskdata;
|
|
#else
|
|
short fskdata[8000];
|
|
#endif
|
|
int fsksize;
|
|
int fskdcnt;
|
|
} IXJ;
|
|
|
|
typedef int (*IXJ_REGFUNC) (IXJ * j, unsigned long arg);
|
|
|
|
extern IXJ *ixj_pcmcia_probe(unsigned long, unsigned long);
|
|
|