Merge branch 'master' of git://git.denx.de/u-boot-net

7 files changed, 85 insertions, 33 deletions

diff --git a/drivers/core/uclass.c b/drivers/core/uclass.c
index e800c28653..1af09472a2 100644
--- a/drivers/core/uclass.c
+++ b/drivers/core/uclass.c
@@ -523,22 +523,15 @@ int uclass_post_probe_device(struct udevice *dev)
 #if CONFIG_IS_ENABLED(DM_DEVICE_REMOVE)
 int uclass_pre_remove_device(struct udevice *dev)
 {
-	struct uclass_driver *uc_drv;
 	struct uclass *uc;
 	int ret;
 
 	uc = dev->uclass;
-	uc_drv = uc->uc_drv;
 	if (uc->uc_drv->pre_remove) {
 		ret = uc->uc_drv->pre_remove(dev);
 		if (ret)
 			return ret;
 	}
-	if (uc_drv->per_device_auto_alloc_size) {
-		free(dev->uclass_priv);
-		dev->uclass_priv = NULL;
-	}
-	dev->seq = -1;
 
 	return 0;
 }
diff --git a/drivers/net/designware.c b/drivers/net/designware.c
index 6433896eec..a6c39c39ff 100644
--- a/drivers/net/designware.c
+++ b/drivers/net/designware.c
@@ -613,6 +613,17 @@ static int designware_eth_probe(struct udevice *dev)
 	return ret;
 }
 
+static int designware_eth_remove(struct udevice *dev)
+{
+	struct dw_eth_dev *priv = dev_get_priv(dev);
+
+	free(priv->phydev);
+	mdio_unregister(priv->bus);
+	mdio_free(priv->bus);
+
+	return 0;
+}
+
 static const struct eth_ops designware_eth_ops = {
 	.start			= designware_eth_start,
 	.send			= designware_eth_send,
@@ -653,6 +664,7 @@ U_BOOT_DRIVER(eth_designware) = {
 	.ofdata_to_platdata = designware_eth_ofdata_to_platdata,
 	.bind	= designware_eth_bind,
 	.probe	= designware_eth_probe,
+	.remove	= designware_eth_remove,
 	.ops	= &designware_eth_ops,
 	.priv_auto_alloc_size = sizeof(struct dw_eth_dev),
 	.platdata_auto_alloc_size = sizeof(struct eth_pdata),
diff --git a/drivers/net/pch_gbe.c b/drivers/net/pch_gbe.c
index 004fcf88c2..dfc01000fc 100644
--- a/drivers/net/pch_gbe.c
+++ b/drivers/net/pch_gbe.c
@@ -452,6 +452,17 @@ int pch_gbe_probe(struct udevice *dev)
 	return pch_gbe_phy_init(dev);
 }
 
+int pch_gbe_remove(struct udevice *dev)
+{
+	struct pch_gbe_priv *priv = dev_get_priv(dev);
+
+	free(priv->phydev);
+	mdio_unregister(priv->bus);
+	mdio_free(priv->bus);
+
+	return 0;
+}
+
 static const struct eth_ops pch_gbe_ops = {
 	.start = pch_gbe_start,
 	.send = pch_gbe_send,
@@ -470,6 +481,7 @@ U_BOOT_DRIVER(eth_pch_gbe) = {
 	.id = UCLASS_ETH,
 	.of_match = pch_gbe_ids,
 	.probe = pch_gbe_probe,
+	.remove = pch_gbe_remove,
 	.ops = &pch_gbe_ops,
 	.priv_auto_alloc_size = sizeof(struct pch_gbe_priv),
 	.platdata_auto_alloc_size = sizeof(struct eth_pdata),
diff --git a/drivers/net/phy/micrel.c b/drivers/net/phy/micrel.c
index 49f444ac4c..5e49666bbb 100644
--- a/drivers/net/phy/micrel.c
+++ b/drivers/net/phy/micrel.c
@@ -22,6 +22,44 @@ static struct phy_driver KSZ804_driver = {
 	.shutdown = &genphy_shutdown,
 };
 
+static struct phy_driver KSZ8031_driver = {
+	.name = "Micrel KSZ8021/KSZ8031",
+	.uid = 0x221550,
+	.mask = 0xfffff0,
+	.features = PHY_BASIC_FEATURES,
+	.config = &genphy_config,
+	.startup = &genphy_startup,
+	.shutdown = &genphy_shutdown,
+};
+
+/**
+ * KSZ8051
+ */
+#define MII_KSZ8051_PHY_OMSO			0x16
+#define MII_KSZ8051_PHY_OMSO_NAND_TREE_ON	(1 << 5)
+
+static int ksz8051_config(struct phy_device *phydev)
+{
+	unsigned val;
+
+	/* Disable NAND-tree */
+	val = phy_read(phydev, MDIO_DEVAD_NONE, MII_KSZ8051_PHY_OMSO);
+	val &= ~MII_KSZ8051_PHY_OMSO_NAND_TREE_ON;
+	phy_write(phydev, MDIO_DEVAD_NONE, MII_KSZ8051_PHY_OMSO, val);
+
+	return genphy_config(phydev);
+}
+
+static struct phy_driver KSZ8051_driver = {
+	.name = "Micrel KSZ8051",
+	.uid = 0x221550,
+	.mask = 0xfffff0,
+	.features = PHY_BASIC_FEATURES,
+	.config = &ksz8051_config,
+	.startup = &genphy_startup,
+	.shutdown = &genphy_shutdown,
+};
+
 static struct phy_driver KSZ8081_driver = {
 	.name = "Micrel KSZ8081",
 	.uid = 0x221560,
@@ -282,6 +320,8 @@ static struct phy_driver ksz9031_driver = {
 int phy_micrel_init(void)
 {
 	phy_register(&KSZ804_driver);
+	phy_register(&KSZ8031_driver);
+	phy_register(&KSZ8051_driver);
 	phy_register(&KSZ8081_driver);
 #ifdef CONFIG_PHY_MICREL_KSZ9021
 	phy_register(&ksz9021_driver);
diff --git a/drivers/net/phy/phy.c b/drivers/net/phy/phy.c
index a6023f1033..d7364ffc34 100644
--- a/drivers/net/phy/phy.c
+++ b/drivers/net/phy/phy.c
@@ -671,8 +671,16 @@ static struct phy_device *get_phy_device_by_mask(struct mii_dev *bus,
 		if (phydev)
 			return phydev;
 	}
-	printf("Phy %d not found\n", ffs(phy_mask) - 1);
-	return phy_device_create(bus, ffs(phy_mask) - 1, 0xffffffff, interface);
+
+	debug("\n%s PHY: ", bus->name);
+	while (phy_mask) {
+		int addr = ffs(phy_mask) - 1;
+		debug("%d ", addr);
+		phy_mask &= ~(1 << addr);
+	}
+	debug("not found\n");
+
+	return NULL;
 }
 
 /**
@@ -781,7 +789,7 @@ void phy_connect_dev(struct phy_device *phydev, struct eth_device *dev)
 {
 	/* Soft Reset the PHY */
 	phy_reset(phydev);
-	if (phydev->dev) {
+	if (phydev->dev && phydev->dev != dev) {
 		printf("%s:%d is connected to %s.  Reconnecting to %s\n",
 				phydev->bus->name, phydev->addr,
 				phydev->dev->name, dev->name);
diff --git a/drivers/net/rtl8169.c b/drivers/net/rtl8169.c
index ebd46b27e5..19422c4a2a 100644
--- a/drivers/net/rtl8169.c
+++ b/drivers/net/rtl8169.c
@@ -581,7 +581,8 @@ int rtl8169_eth_recv(struct udevice *dev, int flags, uchar **packetp)
 #else
 static int rtl_recv(struct eth_device *dev)
 {
-	return rtl_recv_common((pci_dev_t)dev->priv, dev->iobase, NULL);
+	return rtl_recv_common((pci_dev_t)(unsigned long)dev->priv,
+			       dev->iobase, NULL);
 }
 #endif /* nCONFIG_DM_ETH */
 
@@ -666,8 +667,8 @@ int rtl8169_eth_send(struct udevice *dev, void *packet, int length)
 #else
 static int rtl_send(struct eth_device *dev, void *packet, int length)
 {
-	return rtl_send_common((pci_dev_t)dev->priv, dev->iobase, packet,
-			       length);
+	return rtl_send_common((pci_dev_t)(unsigned long)dev->priv,
+			       dev->iobase, packet, length);
 }
 #endif
 
@@ -846,7 +847,8 @@ RESET - Finish setting up the ethernet interface
 ***************************************************************************/
 static int rtl_reset(struct eth_device *dev, bd_t *bis)
 {
-	rtl8169_common_start((pci_dev_t)dev->priv, dev->enetaddr);
+	rtl8169_common_start((pci_dev_t)(unsigned long)dev->priv,
+			     dev->enetaddr);
 
 	return 0;
 }
diff --git a/drivers/usb/eth/smsc95xx.c b/drivers/usb/eth/smsc95xx.c
index d4b5ff465a..202e48285f 100644
--- a/drivers/usb/eth/smsc95xx.c
+++ b/drivers/usb/eth/smsc95xx.c
@@ -120,8 +120,9 @@
 /* Some extra defines */
 #define HS_USB_PKT_SIZE			512
 #define FS_USB_PKT_SIZE			64
-#define DEFAULT_HS_BURST_CAP_SIZE	(16 * 1024 + 5 * HS_USB_PKT_SIZE)
-#define DEFAULT_FS_BURST_CAP_SIZE	(6 * 1024 + 33 * FS_USB_PKT_SIZE)
+/* 5/33 is lower limit for BURST_CAP to work */
+#define DEFAULT_HS_BURST_CAP_SIZE	(5 * HS_USB_PKT_SIZE)
+#define DEFAULT_FS_BURST_CAP_SIZE	(33 * FS_USB_PKT_SIZE)
 #define DEFAULT_BULK_IN_DELAY		0x00002000
 #define MAX_SINGLE_PACKET_SIZE		2048
 #define EEPROM_MAC_OFFSET		0x01
@@ -135,7 +136,7 @@
 #define USB_BULK_SEND_TIMEOUT 5000
 #define USB_BULK_RECV_TIMEOUT 5000
 
-#define RX_URB_SIZE 2048
+#define RX_URB_SIZE DEFAULT_HS_BURST_CAP_SIZE
 #define PHY_CONNECT_TIMEOUT 5000
 
 #define TURBO_MODE
@@ -529,22 +530,6 @@ static int smsc95xx_init_common(struct usb_device *udev, struct ueth_data *dev,
 	if (ret < 0)
 		return ret;
 
-	ret = smsc95xx_read_reg(udev, HW_CFG, &read_buf);
-	if (ret < 0)
-		return ret;
-	debug("Read Value from HW_CFG : 0x%08x\n", read_buf);
-
-	read_buf |= HW_CFG_BIR_;
-	ret = smsc95xx_write_reg(udev, HW_CFG, read_buf);
-	if (ret < 0)
-		return ret;
-
-	ret = smsc95xx_read_reg(udev, HW_CFG, &read_buf);
-	if (ret < 0)
-		return ret;
-	debug("Read Value from HW_CFG after writing "
-		"HW_CFG_BIR_: 0x%08x\n", read_buf);
-
 #ifdef TURBO_MODE
 	if (dev->pusb_dev->speed == USB_SPEED_HIGH) {
 		burst_cap = DEFAULT_HS_BURST_CAP_SIZE / HS_USB_PKT_SIZE;