conscfg.c

RTEMS (Real-Time Executive for Multiprocessor Systems) is a free open source real-time operating sys

/*
 *  This file contains the TTY driver table.
 *
 *  COPYRIGHT (c) 1989-2000.
 *  On-Line Applications Research Corporation (OAR).
 *
 *  The license and distribution terms for this file may be
 *  found in the file LICENSE in this distribution or at
 *  http://www.rtems.com/license/LICENSE.
 *
 *  $Id: conscfg.c,v 1.3.2.1 2003/09/04 18:44:46 joel Exp $
 */

#include <bsp.h>

#include <libchip/serial.h>
#include <libchip/mc68681.h>

/*
 *  Fix these for the simulator
 */

#define MC68681_PORT_CONFIG  MC68681_XBRG_IGNORED
#define MC68681_PROBE        libchip_serial_default_probe
#define MC68681_VECTOR       0
#define MC68681_BASE_ADDRESS 0x71001
#define MC68681_DATA_ADDRESS 0x71007

/*
 *  Based on BSP configuration information decide whether to do polling IO
 *  or interrupt driven IO.
 */

#if (CONSOLE_USE_INTERRUPTS)
#define MC68681_FUNCTIONS &mc68681_fns
#else
#define MC68681_FUNCTIONS &mc68681_fns_polled
#endif



console_tbl	Console_Port_Tbl[] = {
	{
		"/dev/com0",			/* sDeviceName */
                SERIAL_MC68681,                 /* deviceType */
		MC68681_FUNCTIONS,		/* pDeviceFns */
		NULL,				/* deviceProbe */
		NULL,				/* pDeviceFlow */
		16,				/* ulMargin */
		8,				/* ulHysteresis */
		(void *)9600,	/* baud rate */	/* pDeviceParams */
		MC68681_BASE_ADDRESS,		/* ulCtrlPort1 */
		MC68681_BASE_ADDRESS,		/* ulCtrlPort2 */
		MC68681_DATA_ADDRESS,		/* ulDataPort */
		mc68681_get_register_2,         /* getRegister */
		mc68681_set_register_2,		/* setRegister */
		NULL, /* unused */		/* getData */
		NULL, /* unused */		/* setData */
                (unsigned32)mc68681_baud_rate_table,	/* ulClock */
		MC68681_VECTOR			/* ulIntVector */
	}
};

/*
 *  Declare some information used by the console driver
 */

#define NUM_CONSOLE_PORTS (sizeof(Console_Port_Tbl)/sizeof(console_tbl))

unsigned long  Console_Port_Count = NUM_CONSOLE_PORTS;

console_data  Console_Port_Data[NUM_CONSOLE_PORTS];

rtems_device_minor_number  Console_Port_Minor;