5 files changed, 64 insertions, 13 deletions

diff --git a/drivers/net/au1000_eth.c b/drivers/net/au1000_eth.c
index 7db3c8af0894..f0b6879a1c7d 100644
--- a/drivers/net/au1000_eth.c
+++ b/drivers/net/au1000_eth.c
@@ -360,7 +360,8 @@ static int mii_probe (struct net_device *dev)
         BUG_ON(!phydev);
         BUG_ON(phydev->attached_dev);
 
-        phydev = phy_connect(dev, phydev->dev.bus_id, &au1000_adjust_link, 0);
+        phydev = phy_connect(dev, phydev->dev.bus_id, &au1000_adjust_link, 0,
+                        PHY_INTERFACE_MODE_MII);
 
         if (IS_ERR(phydev)) {
                 printk(KERN_ERR "%s: Could not attach to PHY\n", dev->name);
diff --git a/drivers/net/fs_enet/fs_enet-main.c b/drivers/net/fs_enet/fs_enet-main.c
index cb3958704a87..889d3a13e95e 100644
--- a/drivers/net/fs_enet/fs_enet-main.c
+++ b/drivers/net/fs_enet/fs_enet-main.c
@@ -779,7 +779,8 @@ static int fs_init_phy(struct net_device *dev)
         fep->oldspeed = 0;
         fep->oldduplex = -1;
         if(fep->fpi->bus_id)
-                phydev = phy_connect(dev, fep->fpi->bus_id, &fs_adjust_link, 0);
+                phydev = phy_connect(dev, fep->fpi->bus_id, &fs_adjust_link, 0,
+                                PHY_INTERFACE_MODE_MII);
         else {
                 printk("No phy bus ID specified in BSP code\n");
                 return -EINVAL;
diff --git a/drivers/net/gianfar.c b/drivers/net/gianfar.c
index 6bf18c82083d..baa35144134c 100644
--- a/drivers/net/gianfar.c
+++ b/drivers/net/gianfar.c
@@ -9,7 +9,7 @@
  * Author: Andy Fleming
  * Maintainer: Kumar Gala
  *
- * Copyright (c) 2002-2004 Freescale Semiconductor, Inc.
+ * Copyright (c) 2002-2006 Freescale Semiconductor, Inc.
  *
  * 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
@@ -398,6 +398,38 @@ static int gfar_remove(struct platform_device *pdev)
 }
 
 
+/* Reads the controller's registers to determine what interface
+ * connects it to the PHY.
+ */
+static phy_interface_t gfar_get_interface(struct net_device *dev)
+{
+        struct gfar_private *priv = netdev_priv(dev);
+        u32 ecntrl = gfar_read(&priv->regs->ecntrl);
+
+        if (ecntrl & ECNTRL_SGMII_MODE)
+                return PHY_INTERFACE_MODE_SGMII;
+
+        if (ecntrl & ECNTRL_TBI_MODE) {
+                if (ecntrl & ECNTRL_REDUCED_MODE)
+                        return PHY_INTERFACE_MODE_RTBI;
+                else
+                        return PHY_INTERFACE_MODE_TBI;
+        }
+
+        if (ecntrl & ECNTRL_REDUCED_MODE) {
+                if (ecntrl & ECNTRL_REDUCED_MII_MODE)
+                        return PHY_INTERFACE_MODE_RMII;
+                else
+                        return PHY_INTERFACE_MODE_RGMII;
+        }
+
+        if (priv->einfo->device_flags & FSL_GIANFAR_DEV_HAS_GIGABIT)
+                return PHY_INTERFACE_MODE_GMII;
+
+        return PHY_INTERFACE_MODE_MII;
+}
+
+
 /* Initializes driver's PHY state, and attaches to the PHY.
  * Returns 0 on success.
  */
@@ -409,6 +441,7 @@ static int init_phy(struct net_device *dev)
                 SUPPORTED_1000baseT_Full : 0;
         struct phy_device *phydev;
         char phy_id[BUS_ID_SIZE];
+        phy_interface_t interface;
 
         priv->oldlink = 0;
         priv->oldspeed = 0;
@@ -416,7 +449,9 @@ static int init_phy(struct net_device *dev)
 
         snprintf(phy_id, BUS_ID_SIZE, PHY_ID_FMT, priv->einfo->bus_id, priv->einfo->phy_id);
 
-        phydev = phy_connect(dev, phy_id, &adjust_link, 0);
+        interface = gfar_get_interface(dev);
+
+        phydev = phy_connect(dev, phy_id, &adjust_link, 0, interface);
 
         if (IS_ERR(phydev)) {
                 printk(KERN_ERR "%s: Could not attach to PHY\n", dev->name);
diff --git a/drivers/net/gianfar.h b/drivers/net/gianfar.h
index 9e81a50cf2be..39e9e321fcbc 100644
--- a/drivers/net/gianfar.h
+++ b/drivers/net/gianfar.h
@@ -160,7 +160,10 @@ extern const char gfar_driver_version[];
 
 #define ECNTRL_INIT_SETTINGS    0x00001000
 #define ECNTRL_TBI_MODE         0x00000020
+#define ECNTRL_REDUCED_MODE     0x00000010
 #define ECNTRL_R100             0x00000008
+#define ECNTRL_REDUCED_MII_MODE 0x00000004
+#define ECNTRL_SGMII_MODE       0x00000002
 
 #define MRBLR_INIT_SETTINGS     DEFAULT_RX_BUFFER_SIZE
 
diff --git a/drivers/net/phy/phy_device.c b/drivers/net/phy/phy_device.c
index 2a08b2b62c4c..b01fc70a57db 100644
--- a/drivers/net/phy/phy_device.c
+++ b/drivers/net/phy/phy_device.c
@@ -59,6 +59,7 @@ struct phy_device* phy_device_create(struct mii_bus *bus, int addr, int phy_id)
         dev->duplex = -1;
         dev->pause = dev->asym_pause = 0;
         dev->link = 1;
+        dev->interface = PHY_INTERFACE_MODE_GMII;
 
         dev->autoneg = AUTONEG_ENABLE;
 
@@ -137,11 +138,12 @@ void phy_prepare_link(struct phy_device *phydev,
  *   the desired functionality.
  */
 struct phy_device * phy_connect(struct net_device *dev, const char *phy_id,
-                void (*handler)(struct net_device *), u32 flags)
+                void (*handler)(struct net_device *), u32 flags,
+                u32 interface)
 {
         struct phy_device *phydev;
 
-        phydev = phy_attach(dev, phy_id, flags);
+        phydev = phy_attach(dev, phy_id, flags, interface);
 
         if (IS_ERR(phydev))
                 return phydev;
@@ -186,7 +188,7 @@ static int phy_compare_id(struct device *dev, void *data)
 }
 
 struct phy_device *phy_attach(struct net_device *dev,
-                const char *phy_id, u32 flags)
+                const char *phy_id, u32 flags, u32 interface)
 {
         struct bus_type *bus = &mdio_bus_type;
         struct phy_device *phydev;
@@ -231,6 +233,20 @@ struct phy_device *phy_attach(struct net_device *dev,
 
         phydev->dev_flags = flags;
 
+        phydev->interface = interface;
+
+        /* Do initial configuration here, now that
+         * we have certain key parameters
+         * (dev_flags and interface) */
+        if (phydev->drv->config_init) {
+                int err;
+
+                err = phydev->drv->config_init(phydev);
+
+                if (err < 0)
+                        return ERR_PTR(err);
+        }
+
         return phydev;
 }
 EXPORT_SYMBOL(phy_attach);
@@ -612,13 +628,8 @@ static int phy_probe(struct device *dev)
 
         spin_unlock(&phydev->lock);
 
-        if (err < 0)
-                return err;
-
-        if (phydev->drv->config_init)
-                err = phydev->drv->config_init(phydev);
-
         return err;
+
 }
 
 static int phy_remove(struct device *dev)