Split up drivers and specific files, update flash map driver

SVN-Revision: 6765

3 files changed, 1249 insertions, 0 deletions

diff --git a/target/linux/rdc-2.6/files/drivers/mtd/maps/imghdr.h b/target/linux/rdc-2.6/files/drivers/mtd/maps/imghdr.h
new file mode 100644
index 0000000000..bec8ee7783
--- /dev/null
+++ b/target/linux/rdc-2.6/files/drivers/mtd/maps/imghdr.h
@@ -0,0 +1,25 @@
+#ifndef GT_IMGHDR_H
+#define GT_IMGHDR_H
+
+#define GTIMG_MAGIC		"GMTK"
+
+/* Product ID */
+#define PID_RTL_AIRGO		1
+#define PID_RTL_RALINK		2
+#define PID_RDC_AIRGO		3
+#define PID_RDC_RALINK		5	/* White Lable */
+
+/* Gemtek */
+typedef struct
+{
+	UINT8		magic[4];		/* ASICII: GMTK */
+	UINT32		checksum;		/* CRC32 */
+	UINT32		version;		/* x.x.x.x */
+	UINT32		kernelsz;		/* The size of the kernel image */
+	UINT32		imagesz;		/* The length of this image file ( kernel + romfs + this header) */
+	UINT32		pid;			/* Product ID */
+	UINT32		fastcksum;		/* Partial CRC32 on (First(256), medium(256), last(512)) */
+	UINT32		reserved;
+}gt_imghdr_t;
+
+#endif
diff --git a/target/linux/rdc-2.6/files/drivers/mtd/maps/rdc3210.c b/target/linux/rdc-2.6/files/drivers/mtd/maps/rdc3210.c
new file mode 100644
index 0000000000..7a8193f023
--- /dev/null
+++ b/target/linux/rdc-2.6/files/drivers/mtd/maps/rdc3210.c
@@ -0,0 +1,244 @@
+/*******************************************************************
+ * Simple Flash mapping for RDC3210                                *
+ *                                                                 *
+ *                                                     2005.03.23  *
+ *                              Dante Su (dante_su@gemtek.com.tw)  *
+ *                          Copyright (C) 2005 Gemtek Corporation  *
+ *******************************************************************/
+
+#include <linux/module.h>
+#include <linux/types.h>
+#include <linux/kernel.h>
+#include <asm/io.h>
+#include <linux/mtd/mtd.h>
+#include <linux/mtd/map.h>
+#include <linux/mtd/partitions.h>
+#include <linux/config.h>
+
+#ifndef RDC3210_STATIC_MAP
+#define RDC3210_STATIC_MAP	0
+#endif
+#ifndef RDC3210_NO_FACTORY_DFLT
+#define RDC3210_NO_FACTORY_DFLT	1
+#endif
+#ifndef RDC3210_USING_JFFS2
+#define RDC3210_USING_JFFS2	1
+#endif
+
+#define WINDOW_ADDR		0xFFC00000
+#define WINDOW_SIZE		0x00400000
+
+#define BUSWIDTH 2
+
+/* Dante: linked from linux-2.4.x/drivers/mtd/chips/flashdrv.c */
+extern int flashdrv_get_size(void);
+extern int flashdrv_get_sector(int addr);
+extern int flashdrv_get_sector_addr(int sector);
+extern int flashdrv_get_sector_size(int sector);
+
+static struct mtd_info		*rdc3210_mtd;
+
+__u8  rdc3210_map_read8(struct map_info *map, unsigned long ofs)
+{
+	return *(__u8 *)(map->map_priv_1 + ofs);
+}
+
+__u16 rdc3210_map_read16(struct map_info *map, unsigned long ofs)
+{
+	return *(__u16 *)(map->map_priv_1 + ofs);
+}
+
+__u32 rdc3210_map_read32(struct map_info *map, unsigned long ofs)
+{
+	return *(__u32 *)(map->map_priv_1 + ofs);
+}
+
+void rdc3210_map_write8(struct map_info *map, __u8 d, unsigned long adr)
+{
+	*(__u8 *)(map->map_priv_1 + adr) = d;
+}
+
+void rdc3210_map_write16(struct map_info *map, __u16 d, unsigned long adr)
+{
+	*(__u16 *)(map->map_priv_1 + adr) = d;
+}
+
+void rdc3210_map_write32(struct map_info *map, __u32 d, unsigned long adr)
+{
+	*(__u32 *)(map->map_priv_1 + adr) = d;
+}
+
+void rdc3210_map_copy_from(struct map_info *map, void *to, unsigned long from, ssize_t len)
+{
+	int	i;
+	u16	*dst = (u16 *)(to);
+	u16	*src = (u16 *)(map->map_priv_1 + from);
+
+	for(i = 0; i < (len / 2); ++i)
+		dst[i] = src[i];
+
+	if(len & 1)
+	{
+		printk("# WARNNING!!! rdc3210_map_copy_from has odd length\n");
+		//dst[len - 1] = B0(src[i]);
+	}
+}
+
+void rdc3210_map_copy_to(struct map_info *map, void *to, unsigned long from, ssize_t len)
+{
+	int	i;
+	u16	*dst = (u16 *)(map->map_priv_1 + to);
+	u16	*src = (u16 *)(from);
+	
+	for(i = 0; i < (len / 2); ++i)
+		dst[i] = src[i];
+
+	if(len & 1)
+	{
+		printk("# WARNNING!!! rdc3210_map_copy_from has odd length\n");
+		//dst[len - 1] = B0(src[i]);
+	}
+}
+
+struct map_info rdc3210_map = 
+{
+	name:		"RDC3210 Flash",
+	size:		WINDOW_SIZE,
+	buswidth:	BUSWIDTH,
+	read8:		rdc3210_map_read8,
+	read16:		rdc3210_map_read16,
+	read32:		rdc3210_map_read32,
+	copy_from:	rdc3210_map_copy_from,
+	write8:		rdc3210_map_write8,
+	write16:	rdc3210_map_write16,
+	write32:	rdc3210_map_write32,
+	copy_to:	rdc3210_map_copy_to,
+};
+
+/* Dante: This is the default static mapping, however this is nothing but a hint. (Say dynamic mapping) */
+static struct mtd_partition rdc3210_parts[] = 
+{
+	{ name: "linux",   offset:  0,          size: 0x003C0000 },	/* 3840 KB = (Kernel + ROMFS) = (768 KB + 3072 KB) */
+	{ name: "romfs",   offset:  0x000C0000, size: 0x00300000 },	/* 3072 KB */
+	{ name: "nvram",   offset:  0x003C0000, size: 0x00010000 },	/*   64 KB */
+#if RDC3210_STATIC_MAP || !RDC3210_NO_FACTORY_DFLT
+	{ name: "factory", offset:  0x003D0000, size: 0x00010000 },	/*   64 KB */
+#endif
+	{ name: "bootldr", offset:  0x003E0000, size: 0x00020000 },	/*  128 KB */
+};
+
+#if LINUX_VERSION_CODE < 0x20212 && defined(MODULE)
+#define init_rdc3210_map		init_module
+#define cleanup_rdc3210_map		cleanup_module
+#endif
+
+mod_init_t init_rdc3210_map(void)
+{
+       	printk(KERN_NOTICE "flash device: %x at %x\n", WINDOW_SIZE, WINDOW_ADDR);
+       	
+	rdc3210_map.map_priv_1 = ioremap(WINDOW_ADDR, WINDOW_SIZE);
+
+	if (!rdc3210_map.map_priv_1) 
+	{
+		printk("Failed to ioremap\n");
+		return -EIO;
+	}
+	rdc3210_mtd = do_map_probe("cfi_probe", &rdc3210_map);
+#if RDC3210_STATIC_MAP	/* Dante: This is for fixed map */
+	if (rdc3210_mtd) 
+	{
+		rdc3210_mtd->module = THIS_MODULE;
+		add_mtd_partitions(rdc3210_mtd, rdc3210_parts, sizeof(rdc3210_parts)/sizeof(rdc3210_parts[0]));
+		return 0;
+	}
+#else	/* Dante: This is for dynamic mapping */
+
+#include <gemtek/sysdep.h>
+#include <gemtek/imghdr.h>
+
+	if (rdc3210_mtd) 
+	{	// Dante
+#if RDC3210_USING_JFFS2
+		unsigned int	tmp, tmp2 = rdc3210_mtd->erasesize;
+#else
+		unsigned int	tmp, tmp2 = 32;
+#endif
+		gt_imghdr_t	*hdr;
+		
+		hdr = (gt_imghdr_t *)(rdc3210_map.map_priv_1);
+		
+		if(memcmp(hdr->magic, GTIMG_MAGIC, 4))
+		{
+			printk("Invalid MAGIC for Firmware Image!!!\n");
+			return -EIO;
+		}
+
+		/* 1. Adjust Redboot */
+		tmp = flashdrv_get_size() - rdc3210_parts[4].size;
+		rdc3210_parts[4].offset = flashdrv_get_sector_addr(flashdrv_get_sector(tmp));
+		rdc3210_parts[4].size   = flashdrv_get_size() - rdc3210_parts[4].offset;
+		
+		/* 2. Adjust NVRAM */
+		tmp -= rdc3210_parts[3].size;
+		rdc3210_parts[3].offset = flashdrv_get_sector_addr(flashdrv_get_sector(tmp));
+		rdc3210_parts[3].size   = rdc3210_parts[4].offset - rdc3210_parts[3].offset;
+		
+		/* 3. Adjust Factory Default */
+		tmp -= rdc3210_parts[2].size;
+		rdc3210_parts[2].offset = flashdrv_get_sector_addr(flashdrv_get_sector(tmp));
+		rdc3210_parts[2].size   = rdc3210_parts[3].offset - rdc3210_parts[2].offset;
+		
+		/* 4. Adjust Linux (Kernel + ROMFS) */
+		rdc3210_parts[0].size   = rdc3210_parts[2].offset - rdc3210_parts[0].offset;
+
+		/* 5. Adjust ROMFS */
+		tmp = hdr->kernelsz + sizeof(gt_imghdr_t);
+		rdc3210_parts[1].offset = rdc3210_parts[0].offset + (((tmp / tmp2) + ((tmp % tmp2) ? 1 : 0)) * tmp2);
+		rdc3210_parts[1].size   = rdc3210_parts[2].offset - rdc3210_parts[1].offset;
+#if RDC3210_NO_FACTORY_DFLT
+		/* 1. Adjust Redboot */
+		tmp = flashdrv_get_size() - rdc3210_parts[3].size;
+		rdc3210_parts[3].offset = flashdrv_get_sector_addr(flashdrv_get_sector(tmp));
+		rdc3210_parts[3].size   = flashdrv_get_size() - rdc3210_parts[3].offset;
+		
+		/* 2. Adjust NVRAM */
+		tmp -= rdc3210_parts[2].size;
+		rdc3210_parts[2].offset = flashdrv_get_sector_addr(flashdrv_get_sector(tmp));
+		rdc3210_parts[2].size   = rdc3210_parts[3].offset - rdc3210_parts[2].offset;
+				
+		/* 4. Adjust Linux (Kernel + ROMFS) */
+		rdc3210_parts[0].size   = rdc3210_parts[2].offset - rdc3210_parts[0].offset;
+
+		/* 5. Adjust ROMFS */
+		tmp = hdr->kernelsz + sizeof(gt_imghdr_t);
+		rdc3210_parts[1].offset = rdc3210_parts[0].offset + (((tmp / tmp2) + ((tmp % tmp2) ? 1 : 0)) * tmp2);
+		rdc3210_parts[1].size   = rdc3210_parts[2].offset - rdc3210_parts[1].offset;
+#endif
+		
+		rdc3210_mtd->module = THIS_MODULE;
+		add_mtd_partitions(rdc3210_mtd, rdc3210_parts, sizeof(rdc3210_parts)/sizeof(rdc3210_parts[0]));
+		return 0;
+	}
+#endif
+
+	iounmap((void *)rdc3210_map.map_priv_1);
+	return -ENXIO;
+}
+
+mod_exit_t cleanup_rdc3210_map(void)
+{
+	if (rdc3210_mtd) 
+	{
+		del_mtd_partitions(rdc3210_mtd);
+		map_destroy(rdc3210_mtd);
+	}
+	
+	if (rdc3210_map.map_priv_1) 
+	{
+		iounmap((void *)rdc3210_map.map_priv_1);
+		rdc3210_map.map_priv_1 = NULL;
+	}
+}
+
+module_init(init_rdc3210_map);
+module_exit(cleanup_rdc3210_map);
diff --git a/target/linux/rdc-2.6/files/drivers/net/r6040.c b/target/linux/rdc-2.6/files/drivers/net/r6040.c
new file mode 100644
index 0000000000..9b723863dc
--- /dev/null
+++ b/target/linux/rdc-2.6/files/drivers/net/r6040.c
@@ -0,0 +1,980 @@
+/* rdc.c: A RDC FastEthernet driver for linux. */
+/*
+	Re-written 2004 by Sten Wang.
+
+	Copyright 1994-2000 by Donald Becker.
+	Copyright 1993 United States Government as represented by the
+	Director, National Security Agency.	 This software may be used and
+	distributed according to the terms of the GNU General Public License,
+	incorporated herein by reference.
+
+	This driver is for RDC FastEthernet MAC series.
+	For kernel version after 2.4.22
+
+	Modification List
+	----------	------------------------------------------------
+	12-22-2004	Sten Init MAC MBCR register=0x012A
+			PHY_CAP = 0x01E1
+*/
+
+#define FORICPLUS	/* Supports ICPlus IP175C switch chip */
+#define BOOSTRDC        /* Accelerate Ethernet performance */
+
+#define DRV_NAME	"rdc"
+#define DRV_VERSION	"0.6"
+#define DRV_RELDATE	"9July2004"
+
+/* PHY CHIP Address */
+#define PHY1_ADDR	1	/* For MAC1 */
+#define PHY2_ADDR	2	/* For MAC2 */
+#define PHY_MODE	0x3100	/* PHY CHIP Register 0 */
+#define PHY_CAP		0x01E1	/* PHY CHIP Register 4 */
+
+/* Time in jiffies before concluding the transmitter is hung. */
+#define TX_TIMEOUT  	(400 * HZ / 1000)
+#define TIMER_WUT	(jiffies + HZ * 1)/* timer wakeup time : 1 second */
+
+/* RDC MAC ID */
+#define RDC_MAC_ID	0x6040
+
+/* RDC MAC I/O Size */
+#define R6040_IO_SIZE	256
+
+/* RDC Chip PCI Command */
+#define R6040_PCI_CMD	0x0005	/* IO, Master */
+
+/* MAX RDC MAC */
+#define MAX_MAC		2
+
+/* MAC setting */
+#ifdef BOOSTRDC
+#define TX_DCNT		32	/* TX descriptor count */
+#define RX_DCNT		32	/* RX descriptor count */
+#else
+#define TX_DCNT		0x8	/* TX descriptor count */
+#define RX_DCNT		0x8	/* RX descriptor count */
+#endif
+#define MAX_BUF_SIZE	0x600
+#define ALLOC_DESC_SIZE	((TX_DCNT+RX_DCNT)*sizeof(struct rdc_descriptor)+0x10)
+#define MBCR_DEFAULT	0x012A	/* MAC Control Register */
+
+/* Debug enable or not */
+#define RDC_DEBUG	0
+
+#if RDC_DEBUG > 1
+#define RDC_DBUG(msg, value) printk("%s %x\n", msg, value);
+#else
+#define RDC_DBUG(msg, value)
+#endif
+
+
+#include <linux/module.h>
+#include <linux/kernel.h>
+#include <linux/string.h>
+#include <linux/timer.h>
+#include <linux/errno.h>
+#include <linux/ioport.h>
+#include <linux/slab.h>
+#include <linux/interrupt.h>
+#include <linux/pci.h>
+#include <linux/netdevice.h>
+#include <linux/etherdevice.h>
+#include <linux/skbuff.h>
+#include <linux/init.h>
+#include <linux/delay.h>	/* for udelay() */
+#include <linux/mii.h>
+#include <linux/ethtool.h>
+#include <linux/crc32.h>
+#include <linux/spinlock.h>
+
+#include <asm/processor.h>
+#include <asm/bitops.h>
+#include <asm/io.h>
+#include <asm/irq.h>
+#include <asm/uaccess.h>
+
+MODULE_AUTHOR("Sten Wang <sten.wang@rdc.com.tw>");
+MODULE_DESCRIPTION("RDC R6040 PCI FastEthernet Driver");
+MODULE_LICENSE("GPL");
+
+//MODULE_PARM(adr_table, "2-4i");
+MODULE_PARM_DESC(adr_table, "MAC Address (assigned)");
+
+struct rdc_descriptor {
+	u16	status, len;		/* 0-3 */
+	u32	buf;			/* 4-7 */
+	u32	ndesc;			/* 8-B */
+	u32	rev1;			/* C-F */
+	char	*vbufp;			/* 10-13 */
+	struct rdc_descriptor *vndescp;	/* 14-17 */
+	struct sk_buff *skb_ptr;	/* 18-1B */
+	u32	rev2;			/* 1C-1F */
+} __attribute__(( aligned(32) ));
+
+struct rdc_private {
+	struct net_device_stats stats;
+	spinlock_t lock;
+  	struct timer_list timer;
+	struct pci_dev *pdev;
+
+	struct rdc_descriptor *rx_insert_ptr;
+	struct rdc_descriptor *rx_remove_ptr;
+	struct rdc_descriptor *tx_insert_ptr;
+	struct rdc_descriptor *tx_remove_ptr;
+	u16	tx_free_desc, rx_free_desc, phy_addr, phy_mode;
+	u16	mcr0, mcr1;
+	dma_addr_t desc_dma;
+	char	*desc_pool;
+};
+
+struct rdc_chip_info {
+	const char *name;
+	u16 pci_flags;
+	int io_size;
+	int drv_flags;
+};
+
+static int __devinitdata printed_version;
+static char version[] __devinitdata =
+	KERN_INFO DRV_NAME ": RDC R6040 net driver, version "
+	DRV_VERSION " (" DRV_RELDATE ")\n";
+
+static struct rdc_chip_info rdc_chip_info[] __devinitdata =
+{
+	{ "RDC R6040 Knight", R6040_PCI_CMD, R6040_IO_SIZE, 0}
+};
+
+static int phy_table[] = { 0x1, 0x2};
+static u8 adr_table[2][8] = {{0x00, 0x00, 0x60, 0x00, 0x00, 0x01}, {0x00, 0x00, 0x60, 0x00, 0x00, 0x02}};
+
+static int rdc_open(struct net_device *dev);
+static int rdc_start_xmit(struct sk_buff *skb, struct net_device *dev);
+static irqreturn_t rdc_interrupt(int irq, void *dev_id);
+static struct net_device_stats *rdc_get_stats(struct net_device *dev);
+static int rdc_close(struct net_device *dev);
+static void set_multicast_list(struct net_device *dev);
+static struct ethtool_ops netdev_ethtool_ops;
+static int netdev_ioctl (struct net_device *dev, struct ifreq *rq, int cmd);
+static void rdc_down(struct net_device *dev);
+static void rdc_up(struct net_device *dev);
+static void rdc_tx_timeout (struct net_device *dev);
+static void rdc_timer(unsigned long);
+
+static int phy_mode_chk(struct net_device *dev);
+static int phy_read(int ioaddr, int phy_adr, int reg_idx);
+static void phy_write(int ioaddr, int phy_adr, int reg_idx, int dat);
+
+#ifdef BOOSTRDC
+#define rx_buf_alloc(lp)											\
+	do {															\
+		struct rdc_descriptor *descptr;								\
+		descptr = lp->rx_insert_ptr;									\
+		while(lp->rx_free_desc < RX_DCNT){						\
+			descptr->skb_ptr = dev_alloc_skb(MAX_BUF_SIZE);		\
+			if (!descptr->skb_ptr) break;							\
+			descptr->buf = cpu_to_le32(pci_map_single(lp->pdev, descptr->skb_ptr->tail, MAX_BUF_SIZE, PCI_DMA_FROMDEVICE));	\
+			descptr->status = 0x8000;								\
+			descptr = descptr->vndescp;							\
+			lp->rx_free_desc++;									\
+		}														\
+		lp->rx_insert_ptr = descptr;									\
+	} while(0)
+
+#else
+static void rx_buf_alloc(struct rdc_private *lp);
+#endif
+
+#ifdef FORICPLUS
+static void process_ioctl(struct net_device*, unsigned long* );
+#endif
+
+static int __devinit rdc_init_one (struct pci_dev *pdev,
+					 const struct pci_device_id *ent)
+{
+	struct net_device *dev;
+	struct rdc_private *lp;
+	int ioaddr, io_size, err;
+	static int card_idx = -1; 
+	int chip_id = (int)ent->driver_data;
+
+	RDC_DBUG("rdc_init_one()", 0);
+
+	if (printed_version++)
+		printk(version);
+
+	if ((err = pci_enable_device (pdev)))
+		return err;
+
+	/* this should always be supported */
+	if (pci_set_dma_mask(pdev, 0xffffffff)) {
+		printk(KERN_ERR DRV_NAME "32-bit PCI DMA addresses not supported by the card!?\n");
+		return  -ENODEV;
+	}
+
+	/* IO Size check */
+	io_size = rdc_chip_info[chip_id].io_size;
+	if (pci_resource_len  (pdev, 0) < io_size) {
+		return  -ENODEV;
+	}
+
+	ioaddr = pci_resource_start (pdev, 0);	/* IO map base address */
+	pci_set_master(pdev);
+
+	dev = alloc_etherdev(sizeof(struct rdc_private));
+	if (dev == NULL)
+		return -ENOMEM;
+	SET_MODULE_OWNER(dev);
+
+	if (pci_request_regions(pdev, DRV_NAME)) {
+		printk(KERN_ERR DRV_NAME ": Failed to request PCI regions\n");
+		err = -ENODEV;
+		goto err_out_disable;
+	}
+
+	/* Init system & device */
+	lp = dev->priv;
+	dev->base_addr = ioaddr;
+	dev->irq = pdev->irq;
+
+	spin_lock_init(&lp->lock);
+	pci_set_drvdata(pdev, dev);
+
+	/* Set MAC address */
+	card_idx++;
+	memcpy(dev->dev_addr, (u8 *)&adr_table[card_idx][0], 6);
+
+	/* Link new device into rdc_root_dev */
+	lp->pdev = pdev;
+
+	/* Init RDC private data */
+	lp->mcr0 = 0x1002;
+	lp->phy_addr = phy_table[card_idx];
+
+	/* The RDC-specific entries in the device structure. */
+	dev->open = &rdc_open;
+	dev->hard_start_xmit = &rdc_start_xmit;
+	dev->stop = &rdc_close;
+	dev->get_stats = &rdc_get_stats;
+	dev->set_multicast_list = &set_multicast_list;
+	dev->do_ioctl = &netdev_ioctl;
+	dev->ethtool_ops = &netdev_ethtool_ops;
+	dev->tx_timeout = &rdc_tx_timeout;
+	dev->watchdog_timeo = TX_TIMEOUT;
+
+	/* Register net device. After this dev->name assign */
+	if ((err = register_netdev(dev))) {
+		printk(KERN_ERR DRV_NAME ": Failed to register net device\n");
+		goto err_out_res;
+	}
+
+	netif_carrier_on(dev);
+	return 0;
+
+err_out_res:
+	pci_release_regions(pdev);
+err_out_disable:
+	pci_disable_device(pdev);
+	pci_set_drvdata(pdev, NULL);
+	kfree(dev);
+
+	return err;
+}
+
+static void __devexit rdc_remove_one (struct pci_dev *pdev)
+{
+	struct net_device *dev = pci_get_drvdata(pdev);
+	
+	unregister_netdev(dev);
+	pci_release_regions(pdev);
+	kfree(dev);
+	pci_disable_device(pdev);
+	pci_set_drvdata(pdev, NULL);
+}
+
+static int
+rdc_open(struct net_device *dev)
+{
+	struct rdc_private *lp = dev->priv;
+	int i;
+
+	RDC_DBUG("rdc_open()", 0);
+
+	/* Request IRQ and Register interrupt handler */
+	i = request_irq(dev->irq, &rdc_interrupt, SA_SHIRQ, dev->name, dev);
+	if (i) return i;
+
+	/* Allocate Descriptor memory */
+	lp->desc_pool = pci_alloc_consistent(lp->pdev, ALLOC_DESC_SIZE, &lp->desc_dma); 
+	if (!lp->desc_pool) return -ENOMEM; 
+
+	rdc_up(dev);
+
+	netif_start_queue(dev);
+
+#ifndef FORICPLUS
+	/* set and active a timer process */
+	init_timer(&lp->timer);
+	lp->timer.expires = TIMER_WUT;
+	lp->timer.data = (unsigned long)dev;
+	lp->timer.function = &rdc_timer;
+	add_timer(&lp->timer);
+#endif
+
+	return 0;
+}
+
+static void
+rdc_tx_timeout (struct net_device *dev)
+{
+	struct rdc_private *lp = dev->priv;
+	//int ioaddr = dev->base_addr;
+	//struct rdc_descriptor *descptr = lp->tx_remove_ptr;
+
+	RDC_DBUG("rdc_tx_timeout()", 0);
+
+	/* Transmitter timeout, serious problems. */
+	/* Sten: Nothing need to do so far. */
+	printk(KERN_ERR DRV_NAME ": Big Trobule, transmit timeout/n"); 
+	lp->stats.tx_errors++;
+	netif_stop_queue(dev);
+
+//printk("<RDC> XMT timedout: CR0 %x, CR40 %x, CR3C %x, CR2C %x, CR30 %x, CR34 %x, CR38 %x\n", inw(ioaddr), inw(ioaddr+0x40), inw(ioaddr+0x3c), inw(ioaddr+0x2c), inw(ioaddr+0x30), inw(ioaddr+0x34), inw(ioaddr+0x38));
+
+//printk("<RDC> XMT_TO: %08lx:%04x %04x %08lx %08lx %08lx %08lx\n", descptr, descptr->status, descptr->len, descptr->buf, descptr->skb_ptr, descptr->ndesc, descptr->vndescp);
+}
+
+
+static int
+rdc_start_xmit(struct sk_buff *skb, struct net_device *dev)
+{
+	struct rdc_private *lp = dev->priv;
+	struct rdc_descriptor *descptr;
+	int ioaddr = dev->base_addr;
+	unsigned long flags;
+
+	RDC_DBUG("rdc_start_xmit()", 0);
+
+	if (skb == NULL)	/* NULL skb directly return */ 
+		return 0;
+	if (skb->len >= MAX_BUF_SIZE) {	/* Packet too long, drop it */
+		dev_kfree_skb(skb);
+		return 0;
+	}
+
+	/* Critical Section */
+	spin_lock_irqsave(&lp->lock, flags);
+
+	/* TX resource check */
+	if (!lp->tx_free_desc) { 
+		spin_unlock_irqrestore(&lp->lock, flags);
+		printk(KERN_ERR DRV_NAME ": NO TX DESC "); 
+		return 1;
+	}
+
+	/* Statistic Counter */
+	lp->stats.tx_packets++;
+	lp->stats.tx_bytes += skb->len;
+	
+	/* Set TX descriptor & Transmit it */
+	lp->tx_free_desc--;
+	descptr = lp->tx_insert_ptr;
+	if (skb->len < 0x3c) descptr->len = 0x3c;
+	else descptr->len = skb->len;
+	descptr->skb_ptr = skb;
+	descptr->buf = cpu_to_le32(pci_map_single(lp->pdev, skb->data, skb->len, PCI_DMA_TODEVICE));
+	descptr->status = 0x8000;
+	outw(0x01, ioaddr + 0x14);
+	lp->tx_insert_ptr = descptr->vndescp;
+
+#if RDC_DEBUG
+ printk("Xmit(): %08lx:%04x %04x %08lx %08lx %08lx %08lx\n", descptr, descptr->status, descptr->len, descptr->buf, descptr->skb_ptr, descptr->ndesc, descptr->vndescp);
+#endif 
+
+	/* If no tx resource, stop */
+	if (!lp->tx_free_desc) 
+		netif_stop_queue(dev);
+
+	dev->trans_start = jiffies;
+	spin_unlock_irqrestore(&lp->lock, flags);
+	return 0;
+}
+
+/* The RDC interrupt handler. */
+static irqreturn_t
+rdc_interrupt(int irq, void *dev_id)
+{
+	struct net_device *dev = dev_id;
+	struct rdc_private *lp;
+	struct rdc_descriptor *descptr;
+	struct sk_buff *skb_ptr;
+	int ioaddr, status;
+	unsigned long flags;
+	int handled = 0;
+
+	RDC_DBUG("rdc_interrupt()", 0);
+	if (dev == NULL) {
+		printk (KERN_ERR DRV_NAME ": INT() unknown device.\n");
+		return IRQ_RETVAL(handled);
+	}
+
+	lp = (struct rdc_private *)dev->priv;
+	spin_lock_irqsave(&lp->lock, flags);
+
+	/* Check MAC Interrupt status */
+	ioaddr = dev->base_addr;
+	outw(0x0, ioaddr + 0x40);	/* Mask Off RDC MAC interrupt */
+	status = inw(ioaddr + 0x3c);	/* Read INTR status and clear */
+
+	/* TX interrupt request */
+	if (status & 0x10) {
+		handled = 1;
+		descptr = lp->tx_remove_ptr;
+		while(lp->tx_free_desc < TX_DCNT) {
+			if (descptr->status & 0x8000) break; /* Not complte */
+			skb_ptr = descptr->skb_ptr;
+			pci_unmap_single(lp->pdev, descptr->buf, skb_ptr->len, PCI_DMA_TODEVICE);
+			dev_kfree_skb_irq(skb_ptr); /* Free buffer */
+			descptr->skb_ptr = 0;
+			descptr = descptr->vndescp; /* To next descriptor */
+			lp->tx_free_desc++;
+		}
+		lp->tx_remove_ptr = descptr;
+		if (lp->tx_free_desc) netif_wake_queue(dev);
+	} 
+
+	/* RX interrupt request */
+	if (status & 0x01) {
+		handled = 1;
+		descptr = lp->rx_remove_ptr;
+		while(lp->rx_free_desc) {
+			if (descptr->status & 0x8000) break; /* No Rx packet */
+			skb_ptr = descptr->skb_ptr;
+			descptr->skb_ptr = 0;
+			skb_ptr->dev = dev;
+			skb_put(skb_ptr, descptr->len - 4);
+			pci_unmap_single(lp->pdev, descptr->buf, MAX_BUF_SIZE, PCI_DMA_FROMDEVICE);
+             		skb_ptr->protocol = eth_type_trans(skb_ptr, dev);
+             		netif_rx(skb_ptr);  /* Send to upper layer */
+			lp->stats.rx_packets++;
+			lp->stats.rx_bytes += descptr->len;
+			descptr = descptr->vndescp; /* To next descriptor */
+			lp->rx_free_desc--;
+		}
+		lp->rx_remove_ptr = descptr;
+	}
+
+	/* Allocate new RX buffer */
+	if (lp->rx_free_desc < RX_DCNT) rx_buf_alloc(lp);
+
+	outw(0x0011, ioaddr + 0x40);	/* TX/RX interrupt enable */
+	spin_unlock_irqrestore(&lp->lock, flags);
+
+	return IRQ_RETVAL(handled);
+}
+
+
+static struct net_device_stats *
+rdc_get_stats(struct net_device *dev)
+{
+	struct rdc_private *lp = dev->priv;
+
+	RDC_DBUG("rdc_get_stats()", 0);
+	return &lp->stats;
+}
+
+/*
+ *     Set or clear the multicast filter for this adaptor.
+ */
+static void
+set_multicast_list(struct net_device *dev)
+{
+	struct rdc_private *lp = dev->priv;
+	struct dev_mc_list *mcptr;
+	int ioaddr = dev->base_addr;
+	u16 *adrp, i;
+	unsigned long flags;
+
+	RDC_DBUG("set_multicast_list()", 0);
+
+	/* MAC Address */
+	ioaddr += 0x68;
+	adrp = (u16 *) dev->dev_addr;
+	outw(adrp[0], ioaddr); ioaddr += 2;
+	outw(adrp[1], ioaddr); ioaddr += 2;
+	outw(adrp[2], ioaddr); ioaddr += 2;
+
+#if RDC_DEBUG 
+	printk("MAC ADDR: %04x %04x %04x\n", adrp[0], adrp[1], adrp[2]);
+#endif
+
+	/* Promiscous Mode */
+	spin_lock_irqsave(lp->lock, flags);
+	i = inw(ioaddr) & ~0x0120;		/* Clear AMCP & PROM */
+	if (dev->flags & IFF_PROMISC) i |= 0x0020;
+	if (dev->mc_count > 4) i |= 0x0100;	/* Too many multicast address */
+	outw(i, ioaddr);
+	spin_unlock_irqrestore(lp->lock, flags);
+	
+	/* Multicast Address */
+	if (dev->mc_count > 4)	/* Wait to do: Hash Table for multicast */
+		return;
+
+	/* Multicast Address 1~4 case */
+	for (i = 0, mcptr = dev->mc_list; (i<dev->mc_count) && (i<4); i++) {
+		adrp = (u16 *)mcptr->dmi_addr;
+		outw(adrp[0], ioaddr); ioaddr += 2;
+		outw(adrp[1], ioaddr); ioaddr += 2;
+		outw(adrp[2], ioaddr); ioaddr += 2;
+		mcptr = mcptr->next;
+#if RDC_DEBUG 
+	printk("M_ADDR: %04x %04x %04x\n", adrp[0], adrp[1], adrp[2]);
+#endif
+	}
+	for (i = dev->mc_count; i < 4; i++) {
+		outw(0xffff, ioaddr); ioaddr += 2;
+		outw(0xffff, ioaddr); ioaddr += 2;
+		outw(0xffff, ioaddr); ioaddr += 2;
+	}
+}
+
+static void netdev_get_drvinfo (struct net_device *dev, struct ethtool_drvinfo *info)
+{
+	struct rdc_private *rp = dev->priv;
+
+	strcpy (info->driver, DRV_NAME);
+	strcpy (info->version, DRV_VERSION);
+	strcpy (info->bus_info, pci_name(rp->pdev));
+}
+
+static struct ethtool_ops netdev_ethtool_ops = {
+	.get_drvinfo		= netdev_get_drvinfo,
+};
+
+static int
+rdc_close(struct net_device *dev)
+{
+	struct rdc_private *lp = dev->priv;
+
+	RDC_DBUG("rdc_close()", 0);
+
+ 	/* deleted timer */
+ 	del_timer_sync(&lp->timer);
+
+	spin_lock_irq(&lp->lock);
+
+	netif_stop_queue(dev);
+
+	rdc_down(dev);
+
+	spin_unlock_irq(&lp->lock);
+
+	return 0;
+}
+
+/**
+ */
+static int netdev_ioctl (struct net_device *dev, struct ifreq *rq, int cmd)
+{
+	RDC_DBUG("netdev_ioctl()", 0);
+	
+#ifdef FORICPLUS
+	switch(cmd)
+	{
+		case SIOCDEVPRIVATE:
+		
+			//printk(KERN_INFO"Ethernet IOCTL: cmd SIOCDEVPRIVATE\n");	
+			{
+				unsigned long *data;
+				unsigned long args[4];
+	
+				data = (unsigned long *)rq->ifr_data;
+    				if (copy_from_user(args, data, 4*sizeof(unsigned long)))
+                		return -EFAULT;
+                		
+                process_ioctl(dev, args);
+            }
+            break;
+        
+        default:
+        	break;
+	}
+#endif	
+	return 0;
+}
+
+/**
+	Stop RDC MAC and Free the allocated resource
+ */
+static void rdc_down(struct net_device *dev)
+{
+	struct rdc_private *lp = dev->priv;
+	int i;
+	int ioaddr = dev->base_addr;
+
+	RDC_DBUG("rdc_down()", 0);
+
+	/* Stop MAC */
+	outw(0x0000, ioaddr + 0x40);	/* Mask Off Interrupt */
+	outw(0x0001, ioaddr + 0x04);	/* Reset RDC MAC */
+	i = 0;
+	do{}while((i++ < 2048) && (inw(ioaddr + 0x04) & 0x1));
+	
+	free_irq(dev->irq, dev);
+
+	/* Free RX buffer */
+	for (i = 0; i < RX_DCNT; i++) {
+		if (lp->rx_insert_ptr->skb_ptr) {
+			pci_unmap_single(lp->pdev, lp->rx_insert_ptr->buf, MAX_BUF_SIZE, PCI_DMA_FROMDEVICE);
+			dev_kfree_skb(lp->rx_insert_ptr->skb_ptr);
+			lp->rx_insert_ptr->skb_ptr = 0;
+		}
+		lp->rx_insert_ptr = lp->rx_insert_ptr->vndescp;
+	}
+
+	/* Free TX buffer */
+	for (i = 0; i < TX_DCNT; i++) {
+		if (lp->tx_insert_ptr->skb_ptr) {
+			pci_unmap_single(lp->pdev, lp->tx_insert_ptr->buf, MAX_BUF_SIZE, PCI_DMA_TODEVICE);
+			dev_kfree_skb(lp->tx_insert_ptr->skb_ptr);
+			lp->rx_insert_ptr->skb_ptr = 0;
+		}
+		lp->tx_insert_ptr = lp->tx_insert_ptr->vndescp;
+	}
+
+	/* Free Descriptor memory */
+	pci_free_consistent(lp->pdev, ALLOC_DESC_SIZE, lp->desc_pool, lp->desc_dma);
+}
+
+/* Init RDC MAC */
+static void rdc_up(struct net_device *dev)
+{
+	struct rdc_private *lp = dev->priv;
+	struct rdc_descriptor *descptr;
+	int i;
+	int ioaddr = dev->base_addr;
+	u32 tmp_addr;
+	dma_addr_t desc_dma, start_dma;
+	
+	RDC_DBUG("rdc_up()", 0);
+
+	/* Initilize */
+	lp->tx_free_desc = TX_DCNT;
+	lp->rx_free_desc = 0;
+
+	/* Init descriptor */
+	memset(lp->desc_pool, 0, ALLOC_DESC_SIZE); /* Let all descriptor = 0 */
+	lp->tx_insert_ptr = (struct rdc_descriptor *)lp->desc_pool;
+	lp->tx_remove_ptr = lp->tx_insert_ptr;
+	lp->rx_insert_ptr = (struct rdc_descriptor *)lp->tx_insert_ptr+TX_DCNT;
+	lp->rx_remove_ptr = lp->rx_insert_ptr;
+	
+	/* Init TX descriptor */
+	descptr = lp->tx_insert_ptr;
+	desc_dma = lp->desc_dma;
+	start_dma = desc_dma;
+	for (i = 0; i < TX_DCNT; i++) {
+		descptr->ndesc = cpu_to_le32(desc_dma + sizeof(struct rdc_descriptor));
+		descptr->vndescp = (descptr + 1);
+		descptr = (descptr + 1);
+		desc_dma += sizeof(struct rdc_descriptor);
+	}
+	(descptr - 1)->ndesc = cpu_to_le32(start_dma);
+	(descptr - 1)->vndescp = lp->tx_insert_ptr;
+
+	/* Init RX descriptor */
+	start_dma = desc_dma;
+	descptr = lp->rx_insert_ptr;
+	for (i = 0; i < RX_DCNT; i++) {
+		descptr->ndesc = cpu_to_le32(desc_dma + sizeof(struct rdc_descriptor));
+		descptr->vndescp = (descptr + 1);
+		descptr = (descptr + 1);
+		desc_dma += sizeof(struct rdc_descriptor);
+	}
+	(descptr - 1)->ndesc = cpu_to_le32(start_dma);
+	(descptr - 1)->vndescp = lp->rx_insert_ptr;
+
+	/* Allocate buffer for RX descriptor */
+	rx_buf_alloc(lp);
+
+#if RDC_DEBUG 
+descptr = lp->tx_insert_ptr;
+for (i = 0; i < TX_DCNT; i++) {
+ printk("%08lx:%04x %04x %08lx %08lx %08lx %08lx\n", descptr, descptr->status, descptr->len, descptr->buf, descptr->skb_ptr, descptr->ndesc, descptr->vndescp);
+ descptr = descptr->vndescp;
+}
+descptr = lp->rx_insert_ptr;
+for (i = 0; i < RX_DCNT; i++) {
+ printk("%08lx:%04x %04x %08lx %08lx %08lx %08lx\n", descptr, descptr->status, descptr->len, descptr->buf, descptr->skb_ptr, descptr->ndesc, descptr->vndescp);
+ descptr = descptr->vndescp;
+}
+#endif
+
+	/* MAC operation register */
+	outw(0x01, ioaddr);	/* Reset MAC */
+        outw(2   , ioaddr+0xAC);
+	outw(0   , ioaddr+0xAC);
+	udelay(5000);
+
+	/* TX and RX descriptor start Register */
+	tmp_addr = cpu_to_le32(lp->tx_insert_ptr);
+	//timc
+	tmp_addr = virt_to_bus((volatile void *)tmp_addr);
+	outw((u16) tmp_addr, ioaddr+0x2c);
+	outw(tmp_addr >> 16, ioaddr+0x30);
+	tmp_addr = cpu_to_le32(lp->rx_insert_ptr);
+	//timc
+	tmp_addr = virt_to_bus((volatile void *)tmp_addr);
+	outw((u16) tmp_addr, ioaddr+0x34);
+	outw(tmp_addr >> 16, ioaddr+0x38);
+
+	/* Buffer Size Register */
+	outw(MAX_BUF_SIZE, ioaddr+0x18);
+
+#ifdef FORICPLUS
+
+	if(phy_read(ioaddr, 0, 2) == 0x0243)	// ICPlus IP175C Signature
+	{
+		phy_write(ioaddr, 29,31, 0x175C);	//Enable registers
+	}
+	lp->phy_mode = 0x8000;
+
+#else
+	/* PHY Mode Check */
+	phy_write(ioaddr, lp->phy_addr, 4, PHY_CAP);
+	phy_write(ioaddr, lp->phy_addr, 0, PHY_MODE);
+
+	if (PHY_MODE == 0x3100) 
+		lp->phy_mode = phy_mode_chk(dev);
+	else lp->phy_mode = (PHY_MODE & 0x0100) ? 0x8000:0x0;
+#endif
+	/* MAC Bus Control Register */
+	outw(MBCR_DEFAULT, ioaddr+0x8);
+
+	/* MAC TX/RX Enable */
+	lp->mcr0 |= lp->phy_mode;
+	
+	// Dante
+	// BIT15 | BIT12 | BIT5 | BIT1
+	lp->mcr0 |= 0x0020;
+	//Xavier, only set promiscuous mode with eth1 (LAN i/f)
+	//This is a very bad hard code...
+	//if(ioaddr == 0xe900)lp->mcr0 |= 0x0020;
+	
+	outw(lp->mcr0, ioaddr);
+
+#ifdef BOOSTRDC
+	/* set interrupt waiting time and packet numbers */
+	outw(0x0802, ioaddr + 0x0C);
+	outw(0x0802, ioaddr + 0x10);
+
+#ifdef FORICPLUS
+	/* upgrade performance (by RDC guys) */
+	phy_write(ioaddr,30,17,(phy_read(ioaddr,30,17)|0x4000));	//bit 14=1
+	phy_write(ioaddr,30,17,~((~phy_read(ioaddr,30,17))|0x2000));	//bit 13=0
+	phy_write(ioaddr,0,19,0x0000);
+	phy_write(ioaddr,0,30,0x01F0);
+#endif
+#endif
+
+	/* Interrupt Mask Register */
+	outw(0x0011, ioaddr + 0x40);
+}
+
+/*
+  A periodic timer routine
+	Polling PHY Chip Link Status
+*/
+static void rdc_timer(unsigned long data)
+{
+ 	struct net_device *dev=(struct net_device *)data;
+	struct rdc_private *lp = dev->priv;
+	u16 ioaddr = dev->base_addr, phy_mode;
+ 
+ 	RDC_DBUG("rdc_timer()", 0);
+
+	/* Polling PHY Chip Status */
+	if (PHY_MODE == 0x3100) 
+		phy_mode = phy_mode_chk(dev);
+	else phy_mode = (PHY_MODE & 0x0100) ? 0x8000:0x0;
+
+	if (phy_mode != lp->phy_mode) {
+		lp->phy_mode = phy_mode;
+		lp->mcr0 = (lp->mcr0 & 0x7fff) | phy_mode;
+		outw(lp->mcr0, ioaddr);
+		printk("<RDC> Link Change %x \n", inw(ioaddr));
+	}
+
+	/* Debug */
+//	printk("<RDC> Timer: CR0 %x CR40 %x CR3C %x\n", inw(ioaddr), inw(ioaddr+0x40), inw(ioaddr+0x3c));
+
+ 	/* Timer active again */
+ 	lp->timer.expires = TIMER_WUT;
+ 	add_timer(&lp->timer);
+}
+
+#ifndef BOOSTRDC
+/* Allocate skb buffer for rx descriptor */
+static void rx_buf_alloc(struct rdc_private *lp)
+{
+	struct rdc_descriptor *descptr;
+
+	RDC_DBUG("rx_buf_alloc()", 0);
+	descptr = lp->rx_insert_ptr;
+	while(lp->rx_free_desc < RX_DCNT){
+		descptr->skb_ptr = dev_alloc_skb(MAX_BUF_SIZE);
+		if (!descptr->skb_ptr) break;
+		descptr->buf = cpu_to_le32(pci_map_single(lp->pdev, descptr->skb_ptr->tail, MAX_BUF_SIZE, PCI_DMA_FROMDEVICE));
+		descptr->status = 0x8000;
+		descptr = descptr->vndescp;
+		lp->rx_free_desc++;
+	}
+	lp->rx_insert_ptr = descptr;
+}
+#endif
+
+/* Status of PHY CHIP */
+static int phy_mode_chk(struct net_device *dev)
+{
+
+	struct rdc_private *lp = dev->priv;
+	int ioaddr = dev->base_addr, phy_dat;
+
+	RDC_DBUG("phy_mode_chk()", 0);
+	
+	/* PHY Link Status Check */
+	phy_dat = phy_read(ioaddr, lp->phy_addr, 1);
+	if (!(phy_dat & 0x4)) return 0x8000;	/* Link Failed, full duplex */
+
+	/* PHY Chip Auto-Negotiation Status */
+	phy_dat = phy_read(ioaddr, lp->phy_addr, 1);
+	if (phy_dat & 0x0020) {
+		/* Auto Negotiation Mode */
+		phy_dat = phy_read(ioaddr, lp->phy_addr, 5);
+		phy_dat &= phy_read(ioaddr, lp->phy_addr, 4);
+		if (phy_dat & 0x140) phy_dat = 0x8000;
+		else phy_dat = 0;
+	} else {
+		/* Force Mode */
+		phy_dat = phy_read(ioaddr, lp->phy_addr, 0);
+		if (phy_dat & 0x100) phy_dat = 0x8000;
+		else phy_dat = 0x0000;
+	}
+
+	return phy_dat;
+
+};
+
+/* Read a word data from PHY Chip */
+static int phy_read(int ioaddr, int phy_addr, int reg_idx)
+{
+	int i = 0;
+
+	RDC_DBUG("phy_read()", 0);
+	outw(0x2000 + reg_idx + (phy_addr << 8), ioaddr + 0x20);
+	do{}while( (i++ < 2048) && (inw(ioaddr + 0x20) & 0x2000) );
+
+	return inw(ioaddr + 0x24);
+}
+
+/* Write a word data from PHY Chip */
+static void phy_write(int ioaddr, int phy_addr, int reg_idx, int dat)
+{
+	int i = 0;
+
+	RDC_DBUG("phy_write()", 0);
+	outw(dat, ioaddr + 0x28);
+	outw(0x4000 + reg_idx + (phy_addr << 8), ioaddr + 0x20);
+	do{}while( (i++ < 2048) && (inw(ioaddr + 0x20) & 0x4000) );
+}
+
+enum {
+	RDC_6040 = 0
+};
+
+static struct pci_device_id rdc_pci_tbl[] = {
+	{0x17F3, 0x6040, PCI_ANY_ID, PCI_ANY_ID, 0, 0, RDC_6040},
+	//{0x1106, 0x3065, PCI_ANY_ID, PCI_ANY_ID, 0, 0, RDC_6040},
+	{0,}			/* terminate list */
+};
+MODULE_DEVICE_TABLE(pci, rdc_pci_tbl);
+
+static struct pci_driver rdc_driver = {
+	.name		= "r6040",
+	.id_table	= rdc_pci_tbl,
+	.probe		= rdc_init_one,
+	.remove		= __devexit_p(rdc_remove_one),
+};
+
+
+static int __init rdc_init (void)
+{
+	RDC_DBUG("rdc_init()", 0);
+
+	printk(version);
+	printed_version = 1;
+
+	return pci_module_init (&rdc_driver);
+}
+
+
+static void __exit rdc_cleanup (void)
+{
+	RDC_DBUG("rdc_cleanup()", 0);
+	pci_unregister_driver (&rdc_driver);
+}
+
+module_init(rdc_init);
+module_exit(rdc_cleanup);
+
+
+/*
+ * Local variables:
+ *  compile-command: "gcc -DMODULE -D__KERNEL__ -I/usr/src/linux/net/inet -Wall -Wstrict-prototypes -O6 -c rdc.c `[ -f /usr/include/linux/modversions.h ] && echo -DMODVERSIONS`"
+ *  c-indent-level: 4
+ *  c-basic-offset: 4
+ *  tab-width: 4
+ * End:
+ */
+
+#ifdef FORICPLUS
+#define DMZ_GPIO	1
+#define RDC3210_CFGREG_ADDR     0x0CF8
+#define RDC3210_CFGREG_DATA     0x0CFC
+static void process_ioctl(struct net_device *dev, unsigned long* args)
+{
+	int ioaddr = dev->base_addr;
+	
+	/* port priority */
+	if(args[0]&(1<<31))phy_write(ioaddr,29,19,(phy_read(ioaddr,29,19)|0x2000)); /* port 0 */
+	if(args[0]&(1<<29))phy_write(ioaddr,29,19,(phy_read(ioaddr,29,19)|0x0020)); /* port 1 */
+	if(args[0]&(1<<27))phy_write(ioaddr,29,20,(phy_read(ioaddr,29,20)|0x2000)); /* port 2 */
+	if(args[0]&(1<<25))phy_write(ioaddr,29,20,(phy_read(ioaddr,29,20)|0x0020)); /* port 3 */
+	
+	/* DMZ LED */
+	
+	{	
+		unsigned int val;
+
+        val = 0x80000000 | (7 << 11) | ((0x48));
+		outl(val, RDC3210_CFGREG_ADDR);
+		udelay(10);
+        val = inl(RDC3210_CFGREG_DATA);
+        
+        val |= (0x1 << DMZ_GPIO);
+		outl(val, RDC3210_CFGREG_DATA);
+		udelay(10);
+
+        val = 0x80000000 | (7 << 11) | ((0x4C));
+		outl(val, RDC3210_CFGREG_ADDR);
+		udelay(10);
+        val = inl(RDC3210_CFGREG_DATA);
+        if(args[0]&(1<<23))	/* DMZ enabled */
+			val &= ~(0x1 << DMZ_GPIO);	/* low activated */
+		else val |= (0x1 << DMZ_GPIO);
+		outl(val, RDC3210_CFGREG_DATA);
+		udelay(10);
+	}
+        
+	
+}	
+#endif /* FORICPLUS */