Merge branch 'master' of /repos/git/net-next-2.6

Conflicts:
	Documentation/feature-removal-schedule.txt
	net/ipv6/netfilter/ip6t_REJECT.c
	net/netfilter/xt_limit.c

Signed-off-by: Patrick McHardy <kaber@trash.net>

1 files changed, 256 insertions, 882 deletions

diff --git a/drivers/net/fec.c b/drivers/net/fec.c
index 9f98c1c4a344..2b1651aee13f 100644
--- a/drivers/net/fec.c
+++ b/drivers/net/fec.c
@@ -40,6 +40,7 @@
 #include <linux/irq.h>
 #include <linux/clk.h>
 #include <linux/platform_device.h>
+#include <linux/phy.h>
 
 #include <asm/cacheflush.h>
 
@@ -61,7 +62,6 @@
  * Define the fixed address of the FEC hardware.
  */
 #if defined(CONFIG_M5272)
-#define HAVE_mii_link_interrupt
 
 static unsigned char	fec_mac_default[] = {
 	0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
@@ -86,23 +86,6 @@ static unsigned char	fec_mac_default[] = {
 #endif
 #endif /* CONFIG_M5272 */
 
-/* Forward declarations of some structures to support different PHYs */
-
-typedef struct {
-	uint mii_data;
-	void (*funct)(uint mii_reg, struct net_device *dev);
-} phy_cmd_t;
-
-typedef struct {
-	uint id;
-	char *name;
-
-	const phy_cmd_t *config;
-	const phy_cmd_t *startup;
-	const phy_cmd_t *ack_int;
-	const phy_cmd_t *shutdown;
-} phy_info_t;
-
 /* The number of Tx and Rx buffers.  These are allocated from the page
  * pool.  The code may assume these are power of two, so it it best
  * to keep them that size.
@@ -189,29 +172,21 @@ struct fec_enet_private {
 	uint	tx_full;
 	/* hold while accessing the HW like ringbuffer for tx/rx but not MAC */
 	spinlock_t hw_lock;
-	/* hold while accessing the mii_list_t() elements */
-	spinlock_t mii_lock;
-
-	uint	phy_id;
-	uint	phy_id_done;
-	uint	phy_status;
-	uint	phy_speed;
-	phy_info_t const	*phy;
-	struct work_struct phy_task;
 
-	uint	sequence_done;
-	uint	mii_phy_task_queued;
+	struct  platform_device *pdev;
 
-	uint	phy_addr;
+	int	opened;
 
+	/* Phylib and MDIO interface */
+	struct  mii_bus *mii_bus;
+	struct  phy_device *phy_dev;
+	int     mii_timeout;
+	uint    phy_speed;
 	int	index;
-	int	opened;
 	int	link;
-	int	old_link;
 	int	full_duplex;
 };
 
-static void fec_enet_mii(struct net_device *dev);
 static irqreturn_t fec_enet_interrupt(int irq, void * dev_id);
 static void fec_enet_tx(struct net_device *dev);
 static void fec_enet_rx(struct net_device *dev);
@@ -219,67 +194,20 @@ static int fec_enet_close(struct net_device *dev);
 static void fec_restart(struct net_device *dev, int duplex);
 static void fec_stop(struct net_device *dev);
 
+/* FEC MII MMFR bits definition */
+#define FEC_MMFR_ST		(1 << 30)
+#define FEC_MMFR_OP_READ	(2 << 28)
+#define FEC_MMFR_OP_WRITE	(1 << 28)
+#define FEC_MMFR_PA(v)		((v & 0x1f) << 23)
+#define FEC_MMFR_RA(v)		((v & 0x1f) << 18)
+#define FEC_MMFR_TA		(2 << 16)
+#define FEC_MMFR_DATA(v)	(v & 0xffff)
 
-/* MII processing.  We keep this as simple as possible.  Requests are
- * placed on the list (if there is room).  When the request is finished
- * by the MII, an optional function may be called.
- */
-typedef struct mii_list {
-	uint	mii_regval;
-	void	(*mii_func)(uint val, struct net_device *dev);
-	struct	mii_list *mii_next;
-} mii_list_t;
-
-#define		NMII	20
-static mii_list_t	mii_cmds[NMII];
-static mii_list_t	*mii_free;
-static mii_list_t	*mii_head;
-static mii_list_t	*mii_tail;
-
-static int	mii_queue(struct net_device *dev, int request,
-				void (*func)(uint, struct net_device *));
-
-/* Make MII read/write commands for the FEC */
-#define mk_mii_read(REG)	(0x60020000 | ((REG & 0x1f) << 18))
-#define mk_mii_write(REG, VAL)	(0x50020000 | ((REG & 0x1f) << 18) | \
-						(VAL & 0xffff))
-#define mk_mii_end	0
+#define FEC_MII_TIMEOUT		10000
 
 /* Transmitter timeout */
 #define TX_TIMEOUT (2 * HZ)
 
-/* Register definitions for the PHY */
-
-#define MII_REG_CR          0  /* Control Register                         */
-#define MII_REG_SR          1  /* Status Register                          */
-#define MII_REG_PHYIR1      2  /* PHY Identification Register 1            */
-#define MII_REG_PHYIR2      3  /* PHY Identification Register 2            */
-#define MII_REG_ANAR        4  /* A-N Advertisement Register               */
-#define MII_REG_ANLPAR      5  /* A-N Link Partner Ability Register        */
-#define MII_REG_ANER        6  /* A-N Expansion Register                   */
-#define MII_REG_ANNPTR      7  /* A-N Next Page Transmit Register          */
-#define MII_REG_ANLPRNPR    8  /* A-N Link Partner Received Next Page Reg. */
-
-/* values for phy_status */
-
-#define PHY_CONF_ANE	0x0001  /* 1 auto-negotiation enabled */
-#define PHY_CONF_LOOP	0x0002  /* 1 loopback mode enabled */
-#define PHY_CONF_SPMASK	0x00f0  /* mask for speed */
-#define PHY_CONF_10HDX	0x0010  /* 10 Mbit half duplex supported */
-#define PHY_CONF_10FDX	0x0020  /* 10 Mbit full duplex supported */
-#define PHY_CONF_100HDX	0x0040  /* 100 Mbit half duplex supported */
-#define PHY_CONF_100FDX	0x0080  /* 100 Mbit full duplex supported */
-
-#define PHY_STAT_LINK	0x0100  /* 1 up - 0 down */
-#define PHY_STAT_FAULT	0x0200  /* 1 remote fault */
-#define PHY_STAT_ANC	0x0400  /* 1 auto-negotiation complete	*/
-#define PHY_STAT_SPMASK	0xf000  /* mask for speed */
-#define PHY_STAT_10HDX	0x1000  /* 10 Mbit half duplex selected	*/
-#define PHY_STAT_10FDX	0x2000  /* 10 Mbit full duplex selected	*/
-#define PHY_STAT_100HDX	0x4000  /* 100 Mbit half duplex selected */
-#define PHY_STAT_100FDX	0x8000  /* 100 Mbit full duplex selected */
-
-
 static int
 fec_enet_start_xmit(struct sk_buff *skb, struct net_device *dev)
 {
@@ -406,12 +334,6 @@ fec_enet_interrupt(int irq, void * dev_id)
 			ret = IRQ_HANDLED;
 			fec_enet_tx(dev);
 		}
-
-		if (int_events & FEC_ENET_MII) {
-			ret = IRQ_HANDLED;
-			fec_enet_mii(dev);
-		}
-
 	} while (int_events);
 
 	return ret;
@@ -607,827 +529,311 @@ rx_processing_done:
 	spin_unlock(&fep->hw_lock);
 }
 
-/* called from interrupt context */
-static void
-fec_enet_mii(struct net_device *dev)
-{
-	struct	fec_enet_private *fep;
-	mii_list_t	*mip;
-
-	fep = netdev_priv(dev);
-	spin_lock(&fep->mii_lock);
-
-	if ((mip = mii_head) == NULL) {
-		printk("MII and no head!\n");
-		goto unlock;
-	}
-
-	if (mip->mii_func != NULL)
-		(*(mip->mii_func))(readl(fep->hwp + FEC_MII_DATA), dev);
-
-	mii_head = mip->mii_next;
-	mip->mii_next = mii_free;
-	mii_free = mip;
-
-	if ((mip = mii_head) != NULL)
-		writel(mip->mii_regval, fep->hwp + FEC_MII_DATA);
-
-unlock:
-	spin_unlock(&fep->mii_lock);
-}
-
-static int
-mii_queue_unlocked(struct net_device *dev, int regval,
-		void (*func)(uint, struct net_device *))
+/* ------------------------------------------------------------------------- */
+#ifdef CONFIG_M5272
+static void __inline__ fec_get_mac(struct net_device *dev)
 {
-	struct fec_enet_private *fep;
-	mii_list_t	*mip;
-	int		retval;
-
-	/* Add PHY address to register command */
-	fep = netdev_priv(dev);
+	struct fec_enet_private *fep = netdev_priv(dev);
+	unsigned char *iap, tmpaddr[ETH_ALEN];
 
-	regval |= fep->phy_addr << 23;
-	retval = 0;
-
-	if ((mip = mii_free) != NULL) {
-		mii_free = mip->mii_next;
-		mip->mii_regval = regval;
-		mip->mii_func = func;
-		mip->mii_next = NULL;
-		if (mii_head) {
-			mii_tail->mii_next = mip;
-			mii_tail = mip;
-		} else {
-			mii_head = mii_tail = mip;
-			writel(regval, fep->hwp + FEC_MII_DATA);
-		}
+	if (FEC_FLASHMAC) {
+		/*
+		 * Get MAC address from FLASH.
+		 * If it is all 1's or 0's, use the default.
+		 */
+		iap = (unsigned char *)FEC_FLASHMAC;
+		if ((iap[0] == 0) && (iap[1] == 0) && (iap[2] == 0) &&
+		    (iap[3] == 0) && (iap[4] == 0) && (iap[5] == 0))
+			iap = fec_mac_default;
+		if ((iap[0] == 0xff) && (iap[1] == 0xff) && (iap[2] == 0xff) &&
+		    (iap[3] == 0xff) && (iap[4] == 0xff) && (iap[5] == 0xff))
+			iap = fec_mac_default;
 	} else {
-		retval = 1;
+		*((unsigned long *) &tmpaddr[0]) = readl(fep->hwp + FEC_ADDR_LOW);
+		*((unsigned short *) &tmpaddr[4]) = (readl(fep->hwp + FEC_ADDR_HIGH) >> 16);
+		iap = &tmpaddr[0];
 	}
 
-	return retval;
-}
-
-static int
-mii_queue(struct net_device *dev, int regval,
-		void (*func)(uint, struct net_device *))
-{
-	struct fec_enet_private *fep;
-	unsigned long   flags;
-	int             retval;
-	fep = netdev_priv(dev);
-	spin_lock_irqsave(&fep->mii_lock, flags);
-	retval = mii_queue_unlocked(dev, regval, func);
-	spin_unlock_irqrestore(&fep->mii_lock, flags);
-	return retval;
-}
-
-static void mii_do_cmd(struct net_device *dev, const phy_cmd_t *c)
-{
-	if(!c)
-		return;
+	memcpy(dev->dev_addr, iap, ETH_ALEN);
 
-	for (; c->mii_data != mk_mii_end; c++)
-		mii_queue(dev, c->mii_data, c->funct);
+	/* Adjust MAC if using default MAC address */
+	if (iap == fec_mac_default)
+		 dev->dev_addr[ETH_ALEN-1] = fec_mac_default[ETH_ALEN-1] + fep->index;
 }
+#endif
 
-static void mii_parse_sr(uint mii_reg, struct net_device *dev)
-{
-	struct fec_enet_private *fep = netdev_priv(dev);
-	volatile uint *s = &(fep->phy_status);
-	uint status;
-
-	status = *s & ~(PHY_STAT_LINK | PHY_STAT_FAULT | PHY_STAT_ANC);
-
-	if (mii_reg & 0x0004)
-		status |= PHY_STAT_LINK;
-	if (mii_reg & 0x0010)
-		status |= PHY_STAT_FAULT;
-	if (mii_reg & 0x0020)
-		status |= PHY_STAT_ANC;
-	*s = status;
-}
+/* ------------------------------------------------------------------------- */
 
-static void mii_parse_cr(uint mii_reg, struct net_device *dev)
+/*
+ * Phy section
+ */
+static void fec_enet_adjust_link(struct net_device *dev)
 {
 	struct fec_enet_private *fep = netdev_priv(dev);
-	volatile uint *s = &(fep->phy_status);
-	uint status;
-
-	status = *s & ~(PHY_CONF_ANE | PHY_CONF_LOOP);
-
-	if (mii_reg & 0x1000)
-		status |= PHY_CONF_ANE;
-	if (mii_reg & 0x4000)
-		status |= PHY_CONF_LOOP;
-	*s = status;
-}
+	struct phy_device *phy_dev = fep->phy_dev;
+	unsigned long flags;
 
-static void mii_parse_anar(uint mii_reg, struct net_device *dev)
-{
-	struct fec_enet_private *fep = netdev_priv(dev);
-	volatile uint *s = &(fep->phy_status);
-	uint status;
-
-	status = *s & ~(PHY_CONF_SPMASK);
-
-	if (mii_reg & 0x0020)
-		status |= PHY_CONF_10HDX;
-	if (mii_reg & 0x0040)
-		status |= PHY_CONF_10FDX;
-	if (mii_reg & 0x0080)
-		status |= PHY_CONF_100HDX;
-	if (mii_reg & 0x00100)
-		status |= PHY_CONF_100FDX;
-	*s = status;
-}
+	int status_change = 0;
 
-/* ------------------------------------------------------------------------- */
-/* The Level one LXT970 is used by many boards				     */
+	spin_lock_irqsave(&fep->hw_lock, flags);
 
-#define MII_LXT970_MIRROR    16  /* Mirror register           */
-#define MII_LXT970_IER       17  /* Interrupt Enable Register */
-#define MII_LXT970_ISR       18  /* Interrupt Status Register */
-#define MII_LXT970_CONFIG    19  /* Configuration Register    */
-#define MII_LXT970_CSR       20  /* Chip Status Register      */
+	/* Prevent a state halted on mii error */
+	if (fep->mii_timeout && phy_dev->state == PHY_HALTED) {
+		phy_dev->state = PHY_RESUMING;
+		goto spin_unlock;
+	}
 
-static void mii_parse_lxt970_csr(uint mii_reg, struct net_device *dev)
-{
-	struct fec_enet_private *fep = netdev_priv(dev);
-	volatile uint *s = &(fep->phy_status);
-	uint status;
+	/* Duplex link change */
+	if (phy_dev->link) {
+		if (fep->full_duplex != phy_dev->duplex) {
+			fec_restart(dev, phy_dev->duplex);
+			status_change = 1;
+		}
+	}
 
-	status = *s & ~(PHY_STAT_SPMASK);
-	if (mii_reg & 0x0800) {
-		if (mii_reg & 0x1000)
-			status |= PHY_STAT_100FDX;
+	/* Link on or off change */
+	if (phy_dev->link != fep->link) {
+		fep->link = phy_dev->link;
+		if (phy_dev->link)
+			fec_restart(dev, phy_dev->duplex);
 		else
-			status |= PHY_STAT_100HDX;
-	} else {
-		if (mii_reg & 0x1000)
-			status |= PHY_STAT_10FDX;
-		else
-			status |= PHY_STAT_10HDX;
+			fec_stop(dev);
+		status_change = 1;
 	}
-	*s = status;
-}
-
-static phy_cmd_t const phy_cmd_lxt970_config[] = {
-		{ mk_mii_read(MII_REG_CR), mii_parse_cr },
-		{ mk_mii_read(MII_REG_ANAR), mii_parse_anar },
-		{ mk_mii_end, }
-	};
-static phy_cmd_t const phy_cmd_lxt970_startup[] = { /* enable interrupts */
-		{ mk_mii_write(MII_LXT970_IER, 0x0002), NULL },
-		{ mk_mii_write(MII_REG_CR, 0x1200), NULL }, /* autonegotiate */
-		{ mk_mii_end, }
-	};
-static phy_cmd_t const phy_cmd_lxt970_ack_int[] = {
-		/* read SR and ISR to acknowledge */
-		{ mk_mii_read(MII_REG_SR), mii_parse_sr },
-		{ mk_mii_read(MII_LXT970_ISR), NULL },
-
-		/* find out the current status */
-		{ mk_mii_read(MII_LXT970_CSR), mii_parse_lxt970_csr },
-		{ mk_mii_end, }
-	};
-static phy_cmd_t const phy_cmd_lxt970_shutdown[] = { /* disable interrupts */
-		{ mk_mii_write(MII_LXT970_IER, 0x0000), NULL },
-		{ mk_mii_end, }
-	};
-static phy_info_t const phy_info_lxt970 = {
-	.id = 0x07810000,
-	.name = "LXT970",
-	.config = phy_cmd_lxt970_config,
-	.startup = phy_cmd_lxt970_startup,
-	.ack_int = phy_cmd_lxt970_ack_int,
-	.shutdown = phy_cmd_lxt970_shutdown
-};
 
-/* ------------------------------------------------------------------------- */
-/* The Level one LXT971 is used on some of my custom boards                  */
-
-/* register definitions for the 971 */
+spin_unlock:
+	spin_unlock_irqrestore(&fep->hw_lock, flags);
 
-#define MII_LXT971_PCR       16  /* Port Control Register     */
-#define MII_LXT971_SR2       17  /* Status Register 2         */
-#define MII_LXT971_IER       18  /* Interrupt Enable Register */
-#define MII_LXT971_ISR       19  /* Interrupt Status Register */
-#define MII_LXT971_LCR       20  /* LED Control Register      */
-#define MII_LXT971_TCR       30  /* Transmit Control Register */
+	if (status_change)
+		phy_print_status(phy_dev);
+}
 
 /*
- * I had some nice ideas of running the MDIO faster...
- * The 971 should support 8MHz and I tried it, but things acted really
- * weird, so 2.5 MHz ought to be enough for anyone...
+ * NOTE: a MII transaction is during around 25 us, so polling it...
  */
-
-static void mii_parse_lxt971_sr2(uint mii_reg, struct net_device *dev)
+static int fec_enet_mdio_read(struct mii_bus *bus, int mii_id, int regnum)
 {
-	struct fec_enet_private *fep = netdev_priv(dev);
-	volatile uint *s = &(fep->phy_status);
-	uint status;
+	struct fec_enet_private *fep = bus->priv;
+	int timeout = FEC_MII_TIMEOUT;
 
-	status = *s & ~(PHY_STAT_SPMASK | PHY_STAT_LINK | PHY_STAT_ANC);
+	fep->mii_timeout = 0;
 
-	if (mii_reg & 0x0400) {
-		fep->link = 1;
-		status |= PHY_STAT_LINK;
-	} else {
-		fep->link = 0;
-	}
-	if (mii_reg & 0x0080)
-		status |= PHY_STAT_ANC;
-	if (mii_reg & 0x4000) {
-		if (mii_reg & 0x0200)
-			status |= PHY_STAT_100FDX;
-		else
-			status |= PHY_STAT_100HDX;
-	} else {
-		if (mii_reg & 0x0200)
-			status |= PHY_STAT_10FDX;
-		else
-			status |= PHY_STAT_10HDX;
+	/* clear MII end of transfer bit*/
+	writel(FEC_ENET_MII, fep->hwp + FEC_IEVENT);
+
+	/* start a read op */
+	writel(FEC_MMFR_ST | FEC_MMFR_OP_READ |
+		FEC_MMFR_PA(mii_id) | FEC_MMFR_RA(regnum) |
+		FEC_MMFR_TA, fep->hwp + FEC_MII_DATA);
+
+	/* wait for end of transfer */
+	while (!(readl(fep->hwp + FEC_IEVENT) & FEC_ENET_MII)) {
+		cpu_relax();
+		if (timeout-- < 0) {
+			fep->mii_timeout = 1;
+			printk(KERN_ERR "FEC: MDIO read timeout\n");
+			return -ETIMEDOUT;
+		}
 	}
-	if (mii_reg & 0x0008)
-		status |= PHY_STAT_FAULT;
 
-	*s = status;
+	/* return value */
+	return FEC_MMFR_DATA(readl(fep->hwp + FEC_MII_DATA));
 }
 
-static phy_cmd_t const phy_cmd_lxt971_config[] = {
-		/* limit to 10MBit because my prototype board
-		 * doesn't work with 100. */
-		{ mk_mii_read(MII_REG_CR), mii_parse_cr },
-		{ mk_mii_read(MII_REG_ANAR), mii_parse_anar },
-		{ mk_mii_read(MII_LXT971_SR2), mii_parse_lxt971_sr2 },
-		{ mk_mii_end, }
-	};
-static phy_cmd_t const phy_cmd_lxt971_startup[] = {  /* enable interrupts */
-		{ mk_mii_write(MII_LXT971_IER, 0x00f2), NULL },
-		{ mk_mii_write(MII_REG_CR, 0x1200), NULL }, /* autonegotiate */
-		{ mk_mii_write(MII_LXT971_LCR, 0xd422), NULL }, /* LED config */
-		/* Somehow does the 971 tell me that the link is down
-		 * the first read after power-up.
-		 * read here to get a valid value in ack_int */
-		{ mk_mii_read(MII_REG_SR), mii_parse_sr },
-		{ mk_mii_end, }
-	};
-static phy_cmd_t const phy_cmd_lxt971_ack_int[] = {
-		/* acknowledge the int before reading status ! */
-		{ mk_mii_read(MII_LXT971_ISR), NULL },
-		/* find out the current status */
-		{ mk_mii_read(MII_REG_SR), mii_parse_sr },
-		{ mk_mii_read(MII_LXT971_SR2), mii_parse_lxt971_sr2 },
-		{ mk_mii_end, }
-	};
-static phy_cmd_t const phy_cmd_lxt971_shutdown[] = { /* disable interrupts */
-		{ mk_mii_write(MII_LXT971_IER, 0x0000), NULL },
-		{ mk_mii_end, }
-	};
-static phy_info_t const phy_info_lxt971 = {
-	.id = 0x0001378e,
-	.name = "LXT971",
-	.config = phy_cmd_lxt971_config,
-	.startup = phy_cmd_lxt971_startup,
-	.ack_int = phy_cmd_lxt971_ack_int,
-	.shutdown = phy_cmd_lxt971_shutdown
-};
-
-/* ------------------------------------------------------------------------- */
-/* The Quality Semiconductor QS6612 is used on the RPX CLLF                  */
-
-/* register definitions */
-
-#define MII_QS6612_MCR       17  /* Mode Control Register      */
-#define MII_QS6612_FTR       27  /* Factory Test Register      */
-#define MII_QS6612_MCO       28  /* Misc. Control Register     */
-#define MII_QS6612_ISR       29  /* Interrupt Source Register  */
-#define MII_QS6612_IMR       30  /* Interrupt Mask Register    */
-#define MII_QS6612_PCR       31  /* 100BaseTx PHY Control Reg. */
-
-static void mii_parse_qs6612_pcr(uint mii_reg, struct net_device *dev)
+static int fec_enet_mdio_write(struct mii_bus *bus, int mii_id, int regnum,
+			   u16 value)
 {
-	struct fec_enet_private *fep = netdev_priv(dev);
-	volatile uint *s = &(fep->phy_status);
-	uint status;
+	struct fec_enet_private *fep = bus->priv;
+	int timeout = FEC_MII_TIMEOUT;
 
-	status = *s & ~(PHY_STAT_SPMASK);
+	fep->mii_timeout = 0;
 
-	switch((mii_reg >> 2) & 7) {
-	case 1: status |= PHY_STAT_10HDX; break;
-	case 2: status |= PHY_STAT_100HDX; break;
-	case 5: status |= PHY_STAT_10FDX; break;
-	case 6: status |= PHY_STAT_100FDX; break;
-}
-
-	*s = status;
-}
-
-static phy_cmd_t const phy_cmd_qs6612_config[] = {
-		/* The PHY powers up isolated on the RPX,
-		 * so send a command to allow operation.
-		 */
-		{ mk_mii_write(MII_QS6612_PCR, 0x0dc0), NULL },
-
-		/* parse cr and anar to get some info */
-		{ mk_mii_read(MII_REG_CR), mii_parse_cr },
-		{ mk_mii_read(MII_REG_ANAR), mii_parse_anar },
-		{ mk_mii_end, }
-	};
-static phy_cmd_t const phy_cmd_qs6612_startup[] = {  /* enable interrupts */
-		{ mk_mii_write(MII_QS6612_IMR, 0x003a), NULL },
-		{ mk_mii_write(MII_REG_CR, 0x1200), NULL }, /* autonegotiate */
-		{ mk_mii_end, }
-	};
-static phy_cmd_t const phy_cmd_qs6612_ack_int[] = {
-		/* we need to read ISR, SR and ANER to acknowledge */
-		{ mk_mii_read(MII_QS6612_ISR), NULL },
-		{ mk_mii_read(MII_REG_SR), mii_parse_sr },
-		{ mk_mii_read(MII_REG_ANER), NULL },
-
-		/* read pcr to get info */
-		{ mk_mii_read(MII_QS6612_PCR), mii_parse_qs6612_pcr },
-		{ mk_mii_end, }
-	};
-static phy_cmd_t const phy_cmd_qs6612_shutdown[] = { /* disable interrupts */
-		{ mk_mii_write(MII_QS6612_IMR, 0x0000), NULL },
-		{ mk_mii_end, }
-	};
-static phy_info_t const phy_info_qs6612 = {
-	.id = 0x00181440,
-	.name = "QS6612",
-	.config = phy_cmd_qs6612_config,
-	.startup = phy_cmd_qs6612_startup,
-	.ack_int = phy_cmd_qs6612_ack_int,
-	.shutdown = phy_cmd_qs6612_shutdown
-};
-
-/* ------------------------------------------------------------------------- */
-/* AMD AM79C874 phy                                                          */
+	/* clear MII end of transfer bit*/
+	writel(FEC_ENET_MII, fep->hwp + FEC_IEVENT);
 
-/* register definitions for the 874 */
+	/* start a read op */
+	writel(FEC_MMFR_ST | FEC_MMFR_OP_READ |
+		FEC_MMFR_PA(mii_id) | FEC_MMFR_RA(regnum) |
+		FEC_MMFR_TA | FEC_MMFR_DATA(value),
+		fep->hwp + FEC_MII_DATA);
+
+	/* wait for end of transfer */
+	while (!(readl(fep->hwp + FEC_IEVENT) & FEC_ENET_MII)) {
+		cpu_relax();
+		if (timeout-- < 0) {
+			fep->mii_timeout = 1;
+			printk(KERN_ERR "FEC: MDIO write timeout\n");
+			return -ETIMEDOUT;
+		}
+	}
 
-#define MII_AM79C874_MFR       16  /* Miscellaneous Feature Register */
-#define MII_AM79C874_ICSR      17  /* Interrupt/Status Register      */
-#define MII_AM79C874_DR        18  /* Diagnostic Register            */
-#define MII_AM79C874_PMLR      19  /* Power and Loopback Register    */
-#define MII_AM79C874_MCR       21  /* ModeControl Register           */
-#define MII_AM79C874_DC        23  /* Disconnect Counter             */
-#define MII_AM79C874_REC       24  /* Recieve Error Counter          */
+	return 0;
+}
 
-static void mii_parse_am79c874_dr(uint mii_reg, struct net_device *dev)
+static int fec_enet_mdio_reset(struct mii_bus *bus)
 {
-	struct fec_enet_private *fep = netdev_priv(dev);
-	volatile uint *s = &(fep->phy_status);
-	uint status;
-
-	status = *s & ~(PHY_STAT_SPMASK | PHY_STAT_ANC);
-
-	if (mii_reg & 0x0080)
-		status |= PHY_STAT_ANC;
-	if (mii_reg & 0x0400)
-		status |= ((mii_reg & 0x0800) ? PHY_STAT_100FDX : PHY_STAT_100HDX);
-	else
-		status |= ((mii_reg & 0x0800) ? PHY_STAT_10FDX : PHY_STAT_10HDX);
-
-	*s = status;
+	return 0;
 }
 
-static phy_cmd_t const phy_cmd_am79c874_config[] = {
-		{ mk_mii_read(MII_REG_CR), mii_parse_cr },
-		{ mk_mii_read(MII_REG_ANAR), mii_parse_anar },
-		{ mk_mii_read(MII_AM79C874_DR), mii_parse_am79c874_dr },
-		{ mk_mii_end, }
-	};
-static phy_cmd_t const phy_cmd_am79c874_startup[] = {  /* enable interrupts */
-		{ mk_mii_write(MII_AM79C874_ICSR, 0xff00), NULL },
-		{ mk_mii_write(MII_REG_CR, 0x1200), NULL }, /* autonegotiate */
-		{ mk_mii_read(MII_REG_SR), mii_parse_sr },
-		{ mk_mii_end, }
-	};
-static phy_cmd_t const phy_cmd_am79c874_ack_int[] = {
-		/* find out the current status */
-		{ mk_mii_read(MII_REG_SR), mii_parse_sr },
-		{ mk_mii_read(MII_AM79C874_DR), mii_parse_am79c874_dr },
-		/* we only need to read ISR to acknowledge */
-		{ mk_mii_read(MII_AM79C874_ICSR), NULL },
-		{ mk_mii_end, }
-	};
-static phy_cmd_t const phy_cmd_am79c874_shutdown[] = { /* disable interrupts */
-		{ mk_mii_write(MII_AM79C874_ICSR, 0x0000), NULL },
-		{ mk_mii_end, }
-	};
-static phy_info_t const phy_info_am79c874 = {
-	.id = 0x00022561,
-	.name = "AM79C874",
-	.config = phy_cmd_am79c874_config,
-	.startup = phy_cmd_am79c874_startup,
-	.ack_int = phy_cmd_am79c874_ack_int,
-	.shutdown = phy_cmd_am79c874_shutdown
-};
-
-
-/* ------------------------------------------------------------------------- */
-/* Kendin KS8721BL phy                                                       */
-
-/* register definitions for the 8721 */
-
-#define MII_KS8721BL_RXERCR	21
-#define MII_KS8721BL_ICSR	27
-#define	MII_KS8721BL_PHYCR	31
-
-static phy_cmd_t const phy_cmd_ks8721bl_config[] = {
-		{ mk_mii_read(MII_REG_CR), mii_parse_cr },
-		{ mk_mii_read(MII_REG_ANAR), mii_parse_anar },
-		{ mk_mii_end, }
-	};
-static phy_cmd_t const phy_cmd_ks8721bl_startup[] = {  /* enable interrupts */
-		{ mk_mii_write(MII_KS8721BL_ICSR, 0xff00), NULL },
-		{ mk_mii_write(MII_REG_CR, 0x1200), NULL }, /* autonegotiate */
-		{ mk_mii_read(MII_REG_SR), mii_parse_sr },
-		{ mk_mii_end, }
-	};
-static phy_cmd_t const phy_cmd_ks8721bl_ack_int[] = {
-		/* find out the current status */
-		{ mk_mii_read(MII_REG_SR), mii_parse_sr },
-		/* we only need to read ISR to acknowledge */
-		{ mk_mii_read(MII_KS8721BL_ICSR), NULL },
-		{ mk_mii_end, }
-	};
-static phy_cmd_t const phy_cmd_ks8721bl_shutdown[] = { /* disable interrupts */
-		{ mk_mii_write(MII_KS8721BL_ICSR, 0x0000), NULL },
-		{ mk_mii_end, }
-	};
-static phy_info_t const phy_info_ks8721bl = {
-	.id = 0x00022161,
-	.name = "KS8721BL",
-	.config = phy_cmd_ks8721bl_config,
-	.startup = phy_cmd_ks8721bl_startup,
-	.ack_int = phy_cmd_ks8721bl_ack_int,
-	.shutdown = phy_cmd_ks8721bl_shutdown
-};
-
-/* ------------------------------------------------------------------------- */
-/* register definitions for the DP83848 */
-
-#define MII_DP8384X_PHYSTST    16  /* PHY Status Register */
-
-static void mii_parse_dp8384x_sr2(uint mii_reg, struct net_device *dev)
+static int fec_enet_mii_probe(struct net_device *dev)
 {
 	struct fec_enet_private *fep = netdev_priv(dev);
-	volatile uint *s = &(fep->phy_status);
-
-	*s &= ~(PHY_STAT_SPMASK | PHY_STAT_LINK | PHY_STAT_ANC);
-
-	/* Link up */
-	if (mii_reg & 0x0001) {
-		fep->link = 1;
-		*s |= PHY_STAT_LINK;
-	} else
-		fep->link = 0;
-	/* Status of link */
-	if (mii_reg & 0x0010)   /* Autonegotioation complete */
-		*s |= PHY_STAT_ANC;
-	if (mii_reg & 0x0002) {   /* 10MBps? */
-		if (mii_reg & 0x0004)   /* Full Duplex? */
-			*s |= PHY_STAT_10FDX;
-		else
-			*s |= PHY_STAT_10HDX;
-	} else {                  /* 100 Mbps? */
-		if (mii_reg & 0x0004)   /* Full Duplex? */
-			*s |= PHY_STAT_100FDX;
-		else
-			*s |= PHY_STAT_100HDX;
-	}
-	if (mii_reg & 0x0008)
-		*s |= PHY_STAT_FAULT;
-}
-
-static phy_info_t phy_info_dp83848= {
-	0x020005c9,
-	"DP83848",
+	struct phy_device *phy_dev = NULL;
+	int phy_addr;
 
-	(const phy_cmd_t []) {  /* config */
-		{ mk_mii_read(MII_REG_CR), mii_parse_cr },
-		{ mk_mii_read(MII_REG_ANAR), mii_parse_anar },
-		{ mk_mii_read(MII_DP8384X_PHYSTST), mii_parse_dp8384x_sr2 },
-		{ mk_mii_end, }
-	},
-	(const phy_cmd_t []) {  /* startup - enable interrupts */
-		{ mk_mii_write(MII_REG_CR, 0x1200), NULL }, /* autonegotiate */
-		{ mk_mii_read(MII_REG_SR), mii_parse_sr },
-		{ mk_mii_end, }
-	},
-	(const phy_cmd_t []) { /* ack_int - never happens, no interrupt */
-		{ mk_mii_end, }
-	},
-	(const phy_cmd_t []) {  /* shutdown */
-		{ mk_mii_end, }
-	},
-};
+	/* find the first phy */
+	for (phy_addr = 0; phy_addr < PHY_MAX_ADDR; phy_addr++) {
+		if (fep->mii_bus->phy_map[phy_addr]) {
+			phy_dev = fep->mii_bus->phy_map[phy_addr];
+			break;
+		}
+	}
 
-static phy_info_t phy_info_lan8700 = {
-	0x0007C0C,
-	"LAN8700",
-	(const phy_cmd_t []) { /* config */
-		{ mk_mii_read(MII_REG_CR), mii_parse_cr },
-		{ mk_mii_read(MII_REG_ANAR), mii_parse_anar },
-		{ mk_mii_end, }
-	},
-	(const phy_cmd_t []) { /* startup */
-		{ mk_mii_write(MII_REG_CR, 0x1200), NULL }, /* autonegotiate */
-		{ mk_mii_read(MII_REG_SR), mii_parse_sr },
-		{ mk_mii_end, }
-	},
-	(const phy_cmd_t []) { /* act_int */
-		{ mk_mii_end, }
-	},
-	(const phy_cmd_t []) { /* shutdown */
-		{ mk_mii_end, }
-	},
-};
-/* ------------------------------------------------------------------------- */
+	if (!phy_dev) {
+		printk(KERN_ERR "%s: no PHY found\n", dev->name);
+		return -ENODEV;
+	}
 
-static phy_info_t const * const phy_info[] = {
-	&phy_info_lxt970,
-	&phy_info_lxt971,
-	&phy_info_qs6612,
-	&phy_info_am79c874,
-	&phy_info_ks8721bl,
-	&phy_info_dp83848,
-	&phy_info_lan8700,
-	NULL
-};
+	/* attach the mac to the phy */
+	phy_dev = phy_connect(dev, dev_name(&phy_dev->dev),
+			     &fec_enet_adjust_link, 0,
+			     PHY_INTERFACE_MODE_MII);
+	if (IS_ERR(phy_dev)) {
+		printk(KERN_ERR "%s: Could not attach to PHY\n", dev->name);
+		return PTR_ERR(phy_dev);
+	}
 
-/* ------------------------------------------------------------------------- */
-#ifdef HAVE_mii_link_interrupt
-static irqreturn_t
-mii_link_interrupt(int irq, void * dev_id);
+	/* mask with MAC supported features */
+	phy_dev->supported &= PHY_BASIC_FEATURES;
+	phy_dev->advertising = phy_dev->supported;
 
-/*
- *	This is specific to the MII interrupt setup of the M5272EVB.
- */
-static void __inline__ fec_request_mii_intr(struct net_device *dev)
-{
-	if (request_irq(66, mii_link_interrupt, IRQF_DISABLED, "fec(MII)", dev) != 0)
-		printk("FEC: Could not allocate fec(MII) IRQ(66)!\n");
-}
+	fep->phy_dev = phy_dev;
+	fep->link = 0;
+	fep->full_duplex = 0;
 
-static void __inline__ fec_disable_phy_intr(struct net_device *dev)
-{
-	free_irq(66, dev);
+	return 0;
 }
-#endif
 
-#ifdef CONFIG_M5272
-static void __inline__ fec_get_mac(struct net_device *dev)
+static int fec_enet_mii_init(struct platform_device *pdev)
 {
+	struct net_device *dev = platform_get_drvdata(pdev);
 	struct fec_enet_private *fep = netdev_priv(dev);
-	unsigned char *iap, tmpaddr[ETH_ALEN];
+	int err = -ENXIO, i;
 
-	if (FEC_FLASHMAC) {
-		/*
-		 * Get MAC address from FLASH.
-		 * If it is all 1's or 0's, use the default.
-		 */
-		iap = (unsigned char *)FEC_FLASHMAC;
-		if ((iap[0] == 0) && (iap[1] == 0) && (iap[2] == 0) &&
-		    (iap[3] == 0) && (iap[4] == 0) && (iap[5] == 0))
-			iap = fec_mac_default;
-		if ((iap[0] == 0xff) && (iap[1] == 0xff) && (iap[2] == 0xff) &&
-		    (iap[3] == 0xff) && (iap[4] == 0xff) && (iap[5] == 0xff))
-			iap = fec_mac_default;
-	} else {
-		*((unsigned long *) &tmpaddr[0]) = readl(fep->hwp + FEC_ADDR_LOW);
-		*((unsigned short *) &tmpaddr[4]) = (readl(fep->hwp + FEC_ADDR_HIGH) >> 16);
-		iap = &tmpaddr[0];
-	}
-
-	memcpy(dev->dev_addr, iap, ETH_ALEN);
-
-	/* Adjust MAC if using default MAC address */
-	if (iap == fec_mac_default)
-		 dev->dev_addr[ETH_ALEN-1] = fec_mac_default[ETH_ALEN-1] + fep->index;
-}
-#endif
+	fep->mii_timeout = 0;
 
-/* ------------------------------------------------------------------------- */
-
-static void mii_display_status(struct net_device *dev)
-{
-	struct fec_enet_private *fep = netdev_priv(dev);
-	volatile uint *s = &(fep->phy_status);
+	/*
+	 * Set MII speed to 2.5 MHz (= clk_get_rate() / 2 * phy_speed)
+	 */
+	fep->phy_speed = DIV_ROUND_UP(clk_get_rate(fep->clk), 5000000) << 1;
+	writel(fep->phy_speed, fep->hwp + FEC_MII_SPEED);
 
-	if (!fep->link && !fep->old_link) {
-		/* Link is still down - don't print anything */
-		return;
+	fep->mii_bus = mdiobus_alloc();
+	if (fep->mii_bus == NULL) {
+		err = -ENOMEM;
+		goto err_out;
 	}
 
-	printk("%s: status: ", dev->name);
-
-	if (!fep->link) {
-		printk("link down");
-	} else {
-		printk("link up");
-
-		switch(*s & PHY_STAT_SPMASK) {
-		case PHY_STAT_100FDX: printk(", 100MBit Full Duplex"); break;
-		case PHY_STAT_100HDX: printk(", 100MBit Half Duplex"); break;
-		case PHY_STAT_10FDX: printk(", 10MBit Full Duplex"); break;
-		case PHY_STAT_10HDX: printk(", 10MBit Half Duplex"); break;
-		default:
-			printk(", Unknown speed/duplex");
-		}
-
-		if (*s & PHY_STAT_ANC)
-			printk(", auto-negotiation complete");
+	fep->mii_bus->name = "fec_enet_mii_bus";
+	fep->mii_bus->read = fec_enet_mdio_read;
+	fep->mii_bus->write = fec_enet_mdio_write;
+	fep->mii_bus->reset = fec_enet_mdio_reset;
+	snprintf(fep->mii_bus->id, MII_BUS_ID_SIZE, "%x", pdev->id);
+	fep->mii_bus->priv = fep;
+	fep->mii_bus->parent = &pdev->dev;
+
+	fep->mii_bus->irq = kmalloc(sizeof(int) * PHY_MAX_ADDR, GFP_KERNEL);
+	if (!fep->mii_bus->irq) {
+		err = -ENOMEM;
+		goto err_out_free_mdiobus;
 	}
 
-	if (*s & PHY_STAT_FAULT)
-		printk(", remote fault");
-
-	printk(".\n");
-}
-
-static void mii_display_config(struct work_struct *work)
-{
-	struct fec_enet_private *fep = container_of(work, struct fec_enet_private, phy_task);
-	struct net_device *dev = fep->netdev;
-	uint status = fep->phy_status;
+	for (i = 0; i < PHY_MAX_ADDR; i++)
+		fep->mii_bus->irq[i] = PHY_POLL;
 
-	/*
-	** When we get here, phy_task is already removed from
-	** the workqueue.  It is thus safe to allow to reuse it.
-	*/
-	fep->mii_phy_task_queued = 0;
-	printk("%s: config: auto-negotiation ", dev->name);
-
-	if (status & PHY_CONF_ANE)
-		printk("on");
-	else
-		printk("off");
+	platform_set_drvdata(dev, fep->mii_bus);
 
-	if (status & PHY_CONF_100FDX)
-		printk(", 100FDX");
-	if (status & PHY_CONF_100HDX)
-		printk(", 100HDX");
-	if (status & PHY_CONF_10FDX)
-		printk(", 10FDX");
-	if (status & PHY_CONF_10HDX)
-		printk(", 10HDX");
-	if (!(status & PHY_CONF_SPMASK))
-		printk(", No speed/duplex selected?");
+	if (mdiobus_register(fep->mii_bus))
+		goto err_out_free_mdio_irq;
 
-	if (status & PHY_CONF_LOOP)
-		printk(", loopback enabled");
+	if (fec_enet_mii_probe(dev) != 0)
+		goto err_out_unregister_bus;
 
-	printk(".\n");
+	return 0;
 
-	fep->sequence_done = 1;
+err_out_unregister_bus:
+	mdiobus_unregister(fep->mii_bus);
+err_out_free_mdio_irq:
+	kfree(fep->mii_bus->irq);
+err_out_free_mdiobus:
+	mdiobus_free(fep->mii_bus);
+err_out:
+	return err;
 }
 
-static void mii_relink(struct work_struct *work)
+static void fec_enet_mii_remove(struct fec_enet_private *fep)
 {
-	struct fec_enet_private *fep = container_of(work, struct fec_enet_private, phy_task);
-	struct net_device *dev = fep->netdev;
-	int duplex;
-
-	/*
-	** When we get here, phy_task is already removed from
-	** the workqueue.  It is thus safe to allow to reuse it.
-	*/
-	fep->mii_phy_task_queued = 0;
-	fep->link = (fep->phy_status & PHY_STAT_LINK) ? 1 : 0;
-	mii_display_status(dev);
-	fep->old_link = fep->link;
-
-	if (fep->link) {
-		duplex = 0;
-		if (fep->phy_status
-		    & (PHY_STAT_100FDX | PHY_STAT_10FDX))
-			duplex = 1;
-		fec_restart(dev, duplex);
-	} else
-		fec_stop(dev);
+	if (fep->phy_dev)
+		phy_disconnect(fep->phy_dev);
+	mdiobus_unregister(fep->mii_bus);
+	kfree(fep->mii_bus->irq);
+	mdiobus_free(fep->mii_bus);
 }
 
-/* mii_queue_relink is called in interrupt context from mii_link_interrupt */
-static void mii_queue_relink(uint mii_reg, struct net_device *dev)
+static int fec_enet_get_settings(struct net_device *dev,
+				  struct ethtool_cmd *cmd)
 {
 	struct fec_enet_private *fep = netdev_priv(dev);
+	struct phy_device *phydev = fep->phy_dev;
 
-	/*
-	 * We cannot queue phy_task twice in the workqueue.  It
-	 * would cause an endless loop in the workqueue.
-	 * Fortunately, if the last mii_relink entry has not yet been
-	 * executed now, it will do the job for the current interrupt,
-	 * which is just what we want.
-	 */
-	if (fep->mii_phy_task_queued)
-		return;
+	if (!phydev)
+		return -ENODEV;
 
-	fep->mii_phy_task_queued = 1;
-	INIT_WORK(&fep->phy_task, mii_relink);
-	schedule_work(&fep->phy_task);
+	return phy_ethtool_gset(phydev, cmd);
 }
 
-/* mii_queue_config is called in interrupt context from fec_enet_mii */
-static void mii_queue_config(uint mii_reg, struct net_device *dev)
+static int fec_enet_set_settings(struct net_device *dev,
+				 struct ethtool_cmd *cmd)
 {
 	struct fec_enet_private *fep = netdev_priv(dev);
+	struct phy_device *phydev = fep->phy_dev;
 
-	if (fep->mii_phy_task_queued)
-		return;
+	if (!phydev)
+		return -ENODEV;
 
-	fep->mii_phy_task_queued = 1;
-	INIT_WORK(&fep->phy_task, mii_display_config);
-	schedule_work(&fep->phy_task);
+	return phy_ethtool_sset(phydev, cmd);
 }
 
-phy_cmd_t const phy_cmd_relink[] = {
-	{ mk_mii_read(MII_REG_CR), mii_queue_relink },
-	{ mk_mii_end, }
-	};
-phy_cmd_t const phy_cmd_config[] = {
-	{ mk_mii_read(MII_REG_CR), mii_queue_config },
-	{ mk_mii_end, }
-	};
-
-/* Read remainder of PHY ID. */
-static void
-mii_discover_phy3(uint mii_reg, struct net_device *dev)
+static void fec_enet_get_drvinfo(struct net_device *dev,
+				 struct ethtool_drvinfo *info)
 {
-	struct fec_enet_private *fep;
-	int i;
-
-	fep = netdev_priv(dev);
-	fep->phy_id |= (mii_reg & 0xffff);
-	printk("fec: PHY @ 0x%x, ID 0x%08x", fep->phy_addr, fep->phy_id);
-
-	for(i = 0; phy_info[i]; i++) {
-		if(phy_info[i]->id == (fep->phy_id >> 4))
-			break;
-	}
-
-	if (phy_info[i])
-		printk(" -- %s\n", phy_info[i]->name);
-	else
-		printk(" -- unknown PHY!\n");
+	struct fec_enet_private *fep = netdev_priv(dev);
 
-	fep->phy = phy_info[i];
-	fep->phy_id_done = 1;
+	strcpy(info->driver, fep->pdev->dev.driver->name);
+	strcpy(info->version, "Revision: 1.0");
+	strcpy(info->bus_info, dev_name(&dev->dev));
 }
 
-/* Scan all of the MII PHY addresses looking for someone to respond
- * with a valid ID.  This usually happens quickly.
- */
-static void
-mii_discover_phy(uint mii_reg, struct net_device *dev)
-{
-	struct fec_enet_private *fep;
-	uint phytype;
-
-	fep = netdev_priv(dev);
-
-	if (fep->phy_addr < 32) {
-		if ((phytype = (mii_reg & 0xffff)) != 0xffff && phytype != 0) {
-
-			/* Got first part of ID, now get remainder */
-			fep->phy_id = phytype << 16;
-			mii_queue_unlocked(dev, mk_mii_read(MII_REG_PHYIR2),
-							mii_discover_phy3);
-		} else {
-			fep->phy_addr++;
-			mii_queue_unlocked(dev, mk_mii_read(MII_REG_PHYIR1),
-							mii_discover_phy);
-		}
-	} else {
-		printk("FEC: No PHY device found.\n");
-		/* Disable external MII interface */
-		writel(0, fep->hwp + FEC_MII_SPEED);
-		fep->phy_speed = 0;
-#ifdef HAVE_mii_link_interrupt
-		fec_disable_phy_intr(dev);
-#endif
-	}
-}
+static struct ethtool_ops fec_enet_ethtool_ops = {
+	.get_settings		= fec_enet_get_settings,
+	.set_settings		= fec_enet_set_settings,
+	.get_drvinfo		= fec_enet_get_drvinfo,
+	.get_link		= ethtool_op_get_link,
+};
 
-/* This interrupt occurs when the PHY detects a link change */
-#ifdef HAVE_mii_link_interrupt
-static irqreturn_t
-mii_link_interrupt(int irq, void * dev_id)
+static int fec_enet_ioctl(struct net_device *dev, struct ifreq *rq, int cmd)
 {
-	struct	net_device *dev = dev_id;
 	struct fec_enet_private *fep = netdev_priv(dev);
+	struct phy_device *phydev = fep->phy_dev;
+
+	if (!netif_running(dev))
+		return -EINVAL;
 
-	mii_do_cmd(dev, fep->phy->ack_int);
-	mii_do_cmd(dev, phy_cmd_relink);  /* restart and display status */
+	if (!phydev)
+		return -ENODEV;
 
-	return IRQ_HANDLED;
+	return phy_mii_ioctl(phydev, if_mii(rq), cmd);
 }
-#endif
 
 static void fec_enet_free_buffers(struct net_device *dev)
 {
@@ -1509,35 +915,8 @@ fec_enet_open(struct net_device *dev)
 	if (ret)
 		return ret;
 
-	fep->sequence_done = 0;
-	fep->link = 0;
-
-	fec_restart(dev, 1);
-
-	if (fep->phy) {
-		mii_do_cmd(dev, fep->phy->ack_int);
-		mii_do_cmd(dev, fep->phy->config);
-		mii_do_cmd(dev, phy_cmd_config);  /* display configuration */
-
-		/* Poll until the PHY tells us its configuration
-		 * (not link state).
-		 * Request is initiated by mii_do_cmd above, but answer
-		 * comes by interrupt.
-		 * This should take about 25 usec per register at 2.5 MHz,
-		 * and we read approximately 5 registers.
-		 */
-		while(!fep->sequence_done)
-			schedule();
-
-		mii_do_cmd(dev, fep->phy->startup);
-	}
-
-	/* Set the initial link state to true. A lot of hardware
-	 * based on this device does not implement a PHY interrupt,
-	 * so we are never notified of link change.
-	 */
-	fep->link = 1;
-
+	/* schedule a link state check */
+	phy_start(fep->phy_dev);
 	netif_start_queue(dev);
 	fep->opened = 1;
 	return 0;
@@ -1550,6 +929,7 @@ fec_enet_close(struct net_device *dev)
 
 	/* Don't know what to do yet. */
 	fep->opened = 0;
+	phy_stop(fep->phy_dev);
 	netif_stop_queue(dev);
 	fec_stop(dev);
 
@@ -1574,7 +954,7 @@ fec_enet_close(struct net_device *dev)
 static void set_multicast_list(struct net_device *dev)
 {
 	struct fec_enet_private *fep = netdev_priv(dev);
-	struct dev_mc_list *dmi;
+	struct netdev_hw_addr *ha;
 	unsigned int i, bit, data, crc, tmp;
 	unsigned char hash;
 
@@ -1604,16 +984,16 @@ static void set_multicast_list(struct net_device *dev)
 	writel(0, fep->hwp + FEC_GRP_HASH_TABLE_HIGH);
 	writel(0, fep->hwp + FEC_GRP_HASH_TABLE_LOW);
 
-	netdev_for_each_mc_addr(dmi, dev) {
+	netdev_for_each_mc_addr(ha, dev) {
 		/* Only support group multicast for now */
-		if (!(dmi->dmi_addr[0] & 1))
+		if (!(ha->addr[0] & 1))
 			continue;
 
 		/* calculate crc32 value of mac address */
 		crc = 0xffffffff;
 
-		for (i = 0; i < dmi->dmi_addrlen; i++) {
-			data = dmi->dmi_addr[i];
+		for (i = 0; i < dev->addr_len; i++) {
+			data = ha->addr[i];
 			for (bit = 0; bit < 8; bit++, data >>= 1) {
 				crc = (crc >> 1) ^
 				(((crc ^ data) & 1) ? CRC32_POLY : 0);
@@ -1666,6 +1046,7 @@ static const struct net_device_ops fec_netdev_ops = {
 	.ndo_validate_addr	= eth_validate_addr,
 	.ndo_tx_timeout		= fec_timeout,
 	.ndo_set_mac_address	= fec_set_mac_address,
+	.ndo_do_ioctl           = fec_enet_ioctl,
 };
 
  /*
@@ -1689,7 +1070,6 @@ static int fec_enet_init(struct net_device *dev, int index)
 	}
 
 	spin_lock_init(&fep->hw_lock);
-	spin_lock_init(&fep->mii_lock);
 
 	fep->index = index;
 	fep->hwp = (void __iomem *)dev->base_addr;
@@ -1716,20 +1096,10 @@ static int fec_enet_init(struct net_device *dev, int index)
 	fep->rx_bd_base = cbd_base;
 	fep->tx_bd_base = cbd_base + RX_RING_SIZE;
 
-#ifdef HAVE_mii_link_interrupt
-	fec_request_mii_intr(dev);
-#endif
 	/* The FEC Ethernet specific entries in the device structure */
 	dev->watchdog_timeo = TX_TIMEOUT;
 	dev->netdev_ops = &fec_netdev_ops;
-
-	for (i=0; i<NMII-1; i++)
-		mii_cmds[i].mii_next = &mii_cmds[i+1];
-	mii_free = mii_cmds;
-
-	/* Set MII speed to 2.5 MHz */
-	fep->phy_speed = ((((clk_get_rate(fep->clk) / 2 + 4999999)
-					/ 2500000) / 2) & 0x3F) << 1;
+	dev->ethtool_ops = &fec_enet_ethtool_ops;
 
 	/* Initialize the receive buffer descriptors. */
 	bdp = fep->rx_bd_base;
@@ -1760,13 +1130,6 @@ static int fec_enet_init(struct net_device *dev, int index)
 
 	fec_restart(dev, 0);
 
-	/* Queue up command to detect the PHY and initialize the
-	 * remainder of the interface.
-	 */
-	fep->phy_id_done = 0;
-	fep->phy_addr = 0;
-	mii_queue(dev, mk_mii_read(MII_REG_PHYIR1), mii_discover_phy);
-
 	return 0;
 }
 
@@ -1835,8 +1198,7 @@ fec_restart(struct net_device *dev, int duplex)
 	writel(0, fep->hwp + FEC_R_DES_ACTIVE);
 
 	/* Enable interrupts we wish to service */
-	writel(FEC_ENET_TXF | FEC_ENET_RXF | FEC_ENET_MII,
-			fep->hwp + FEC_IMASK);
+	writel(FEC_ENET_TXF | FEC_ENET_RXF, fep->hwp + FEC_IMASK);
 }
 
 static void
@@ -1859,7 +1221,6 @@ fec_stop(struct net_device *dev)
 	/* Clear outstanding MII command interrupts. */
 	writel(FEC_ENET_MII, fep->hwp + FEC_IEVENT);
 
-	writel(FEC_ENET_MII, fep->hwp + FEC_IMASK);
 	writel(fep->phy_speed, fep->hwp + FEC_MII_SPEED);
 }
 
@@ -1891,6 +1252,7 @@ fec_probe(struct platform_device *pdev)
 	memset(fep, 0, sizeof(*fep));
 
 	ndev->base_addr = (unsigned long)ioremap(r->start, resource_size(r));
+	fep->pdev = pdev;
 
 	if (!ndev->base_addr) {
 		ret = -ENOMEM;
@@ -1926,13 +1288,24 @@ fec_probe(struct platform_device *pdev)
 	if (ret)
 		goto failed_init;
 
+	ret = fec_enet_mii_init(pdev);
+	if (ret)
+		goto failed_mii_init;
+
 	ret = register_netdev(ndev);
 	if (ret)
 		goto failed_register;
 
+	printk(KERN_INFO "%s: Freescale FEC PHY driver [%s] "
+		"(mii_bus:phy_addr=%s, irq=%d)\n", ndev->name,
+		fep->phy_dev->drv->name, dev_name(&fep->phy_dev->dev),
+		fep->phy_dev->irq);
+
 	return 0;
 
 failed_register:
+	fec_enet_mii_remove(fep);
+failed_mii_init:
 failed_init:
 	clk_disable(fep->clk);
 	clk_put(fep->clk);
@@ -1959,6 +1332,7 @@ fec_drv_remove(struct platform_device *pdev)
 	platform_set_drvdata(pdev, NULL);
 
 	fec_stop(ndev);
+	fec_enet_mii_remove(fep);
 	clk_disable(fep->clk);
 	clk_put(fep->clk);
 	iounmap((void __iomem *)ndev->base_addr);