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/*******************************************************************************
*
*   (c) 1998 by Computone Corporation
*
********************************************************************************
*
*
*   PACKAGE:     Linux tty Device Driver for IntelliPort II family of multiport
*                serial I/O controllers.
*
*   DESCRIPTION: Driver constants and type definitions.
*
*   NOTES:
*
*******************************************************************************/
#ifndef IP2TYPES_H
#define IP2TYPES_H
 
//*************
//* Constants *
//*************
 
// Define some limits for this driver. Ports per board is a hardware limitation
// that will not change. Current hardware limits this to 64 ports per board.
// Boards per driver is a self-imposed limit.
//
#define IP2_MAX_BOARDS        4
#define IP2_PORTS_PER_BOARD   ABS_MOST_PORTS
#define IP2_MAX_PORTS         (IP2_MAX_BOARDS*IP2_PORTS_PER_BOARD)
 
#define ISA    0
#define PCI    1
#define EISA   2
 
//********************
//* Type Definitions *
//********************
 
typedef struct tty_struct *   PTTY;
typedef wait_queue_head_t   PWAITQ;
 
typedef unsigned char         UCHAR;
typedef unsigned int          UINT;
typedef unsigned short        USHORT;
typedef unsigned long         ULONG;
 
typedef struct 
{
	short irq[IP2_MAX_BOARDS]; 
	unsigned short addr[IP2_MAX_BOARDS];
	int type[IP2_MAX_BOARDS];
} ip2config_t;
 
#endif