/*
 * IXP2400 MSF network device driver for the Radisys ENP2611
 * Copyright (C) 2004, 2005 Lennert Buytenhek <buytenh@wantstofly.org>
 * Dedicated to Marija Kulikova.
 *
 * 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 of the License, or
 * (at your option) any later version.
 */

#include <linux/module.h>
#include <linux/kernel.h>
#include <linux/netdevice.h>
#include <linux/etherdevice.h>
#include <linux/init.h>
#include <linux/moduleparam.h>
#include <asm/hardware/uengine.h>
#include <asm/mach-types.h>
#include <asm/io.h>
#include "ixpdev.h"
#include "caleb.h"
#include "ixp2400-msf.h"
#include "pm3386.h"

/***********************************************************************
 * The Radisys ENP2611 is a PCI form factor board with three SFP GBIC
 * slots, connected via two PMC/Sierra 3386s and an SPI-3 bridge FPGA
 * to the IXP2400.
 *
 *                +-------------+
 * SFP GBIC #0 ---+             |       +---------+
 *                |  PM3386 #0  +-------+         |
 * SFP GBIC #1 ---+             |       | "Caleb" |         +---------+
 *                +-------------+       |         |         |         |
 *                                      | SPI-3   +---------+ IXP2400 |
 *                +-------------+       | bridge  |         |         |
 * SFP GBIC #2 ---+             |       | FPGA    |         +---------+
 *                |  PM3386 #1  +-------+         |
 *                |             |       +---------+
 *                +-------------+
 *              ^                   ^                  ^
 *              | 1.25Gbaud         | 104MHz           | 104MHz
 *              | SERDES ea.        | SPI-3 ea.        | SPI-3
 *
 ***********************************************************************/
static struct ixp2400_msf_parameters enp2611_msf_parameters =
{
	.rx_mode =		IXP2400_RX_MODE_UTOPIA_POS |
				IXP2400_RX_MODE_1x32 |
				IXP2400_RX_MODE_MPHY |
				IXP2400_RX_MODE_MPHY_32 |
				IXP2400_RX_MODE_MPHY_POLLED_STATUS |
				IXP2400_RX_MODE_MPHY_LEVEL3 |
				IXP2400_RX_MODE_RBUF_SIZE_64,

	.rxclk01_multiplier =	IXP2400_PLL_MULTIPLIER_16,

	.rx_poll_ports =	3,

	.rx_channel_mode = {
		IXP2400_PORT_RX_MODE_MASTER |
		IXP2400_PORT_RX_MODE_POS_PHY |
		IXP2400_PORT_RX_MODE_POS_PHY_L3 |
		IXP2400_PORT_RX_MODE_ODD_PARITY |
		IXP2400_PORT_RX_MODE_2_CYCLE_DECODE,

		IXP2400_PORT_RX_MODE_MASTER |
		IXP2400_PORT_RX_MODE_POS_PHY |
		IXP2400_PORT_RX_MODE_POS_PHY_L3 |
		IXP2400_PORT_RX_MODE_ODD_PARITY |
		IXP2400_PORT_RX_MODE_2_CYCLE_DECODE,

		IXP2400_PORT_RX_MODE_MASTER |
		IXP2400_PORT_RX_MODE_POS_PHY |
		IXP2400_PORT_RX_MODE_POS_PHY_L3 |
		IXP2400_PORT_RX_MODE_ODD_PARITY |
		IXP2400_PORT_RX_MODE_2_CYCLE_DECODE,

		IXP2400_PORT_RX_MODE_MASTER |
		IXP2400_PORT_RX_MODE_POS_PHY |
		IXP2400_PORT_RX_MODE_POS_PHY_L3 |
		IXP2400_PORT_RX_MODE_ODD_PARITY |
		IXP2400_PORT_RX_MODE_2_CYCLE_DECODE
	},