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/*
* Copyright 2003 Digi International (www.digi.com)
* Scott H Kilau <Scott_Kilau at digi dot com>
*
* 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, or (at your option)
* any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY, EXPRESS OR IMPLIED; without even the
* implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
* PURPOSE. See the GNU General Public License for more details.
*/
/*
* This structure holds data needed for the intelligent <--> nonintelligent
* DPA translation
*/
struct ni_info {
int board;
int channel;
int dtr;
int rts;
int cts;
int dsr;
int ri;
int dcd;
int curtx;
int currx;
unsigned short iflag;
unsigned short oflag;
unsigned short cflag;
unsigned short lflag;
unsigned int mstat;
unsigned char hflow;
unsigned char xmit_stopped;
unsigned char recv_stopped;
unsigned int baud;
};
#define RW_READ 1
#define RW_WRITE 2
#define DIGI_KME (('e'<<8) | 98) /* Read/Write Host */
#define SUBTYPE 0007
#define T_PCXI 0000
#define T_PCXEM 0001
#define T_PCXE 0002
#define T_PCXR 0003
#define T_SP 0004
#define T_SP_PLUS 0005
#define T_HERC 0000
#define T_HOU 0001
#define T_LON 0002
#define T_CHA 0003
#define T_NEO 0000
#define T_NEO_EXPRESS 0001
#define T_CLASSIC 0002
#define FAMILY 0070
#define T_COMXI 0000
#define T_NI 0000
#define T_PCXX 0010
#define T_CX 0020
#define T_EPC 0030
#define T_PCLITE 0040
#define T_SPXX 0050
#define T_AVXX 0060
#define T_DXB 0070
#define T_A2K_4_8 0070
#define BUSTYPE 0700
#define T_ISABUS 0000
#define T_MCBUS 0100
#define T_EISABUS 0200
#define T_PCIBUS 0400
/* Board State Definitions */
#define BD_RUNNING 0x0
#define BD_REASON 0x7f
#define BD_NOTFOUND 0x1
#define BD_NOIOPORT 0x2
#define BD_NOMEM 0x3
#define BD_NOBIOS 0x4
#define BD_NOFEP 0x5
#define BD_FAILED 0x6
#define BD_ALLOCATED 0x7
#define BD_TRIBOOT 0x8
#define BD_BADKME 0x80
#define DIGI_AIXON 0x0400 /* Aux flow control in fep */
/* Ioctls needed for dpa operation */
#define DIGI_GETDD (('d'<<8) | 248) /* get driver info */
#define DIGI_GETBD (('d'<<8) | 249) /* get board info */
#define DIGI_GET_NI_INFO (('d'<<8) | 250) /* nonintelligent state snfo */
/* Other special ioctls */
#define DIGI_TIMERIRQ (('d'<<8) | 251) /* Enable/disable RS_TIMER use */
#define DIGI_LOOPBACK (('d'<<8) | 252) /* Enable/disable UART internal loopback */
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