/******************************************************************************
 * Copyright (c) 2013 IBM Corporation
 * All rights reserved.
 * This program and the accompanying materials
 * are made available under the terms of the BSD License
 * which accompanies this distribution, and is available at
 * http://www.opensource.org/licenses/bsd-license.php
 *
 * Contributors:
 *     IBM Corporation - initial implementation
 *****************************************************************************/

/*
 * libbcm Forth wrapper
 */

#include <bcm57xx.h>

// : bcm57xx-open  ( -- false | [ driver true ] )
PRIM(BCM57XX_X2d_OPEN)
{
	net_driver_t *net_driver = bcm57xx_open();
	if (net_driver) {
		PUSH;
		TOS.u = (unsigned long)net_driver; PUSH;
		TOS.n = -1;
	} else {
		PUSH;
		TOS.n = 0;
	}
}
MIRP

// : bcm57xx-close  ( driver -- )
PRIM(BCM57XX_X2d_CLOSE)
{
	net_driver_t *driver = TOS.a; POP;
	bcm57xx_close(driver);
}
MIRP


// : bcm57xx-read  ( addr len -- actual )
PRIM(BCM57XX_X2d_READ)
{
	int len = TOS.u; POP;
	TOS.n = bcm57xx_read(TOS.a, len);
}
MIRP

// : bcm57xx-write  ( addr len -- actual )
PRIM(BCM57XX_X2d_WRITE)
{
	int len = TOS.u; POP;
	TOS.n = bcm57xx_write(TOS.a, len);
}
MIRP