brcm63xx: update development kernel to linux 3.14

Now that 3.13 will be EOL soon, switch to 3.14.

Known issues:
 * 74x164 is not available because upstream dropped non-DT support
 * jffs2 breaks with SMP

Unknown issues:
 * probably plenty

Signed-off-by: Jonas Gorski <jogo@openwrt.org>

SVN-Revision: 40380

1 files changed, 169 insertions, 0 deletions

diff --git a/target/linux/brcm63xx/patches-3.14/404-NET-bcm63xx_enet-move-phy_-dis-connect-into-probe-re.patch b/target/linux/brcm63xx/patches-3.14/404-NET-bcm63xx_enet-move-phy_-dis-connect-into-probe-re.patch
new file mode 100644
index 0000000..d8405f5
--- /dev/null
+++ b/target/linux/brcm63xx/patches-3.14/404-NET-bcm63xx_enet-move-phy_-dis-connect-into-probe-re.patch
@@ -0,0 +1,169 @@
+From b11218c750ab92cfab4408a0328f1b36ceec3f33 Mon Sep 17 00:00:00 2001
+From: Jonas Gorski <jonas.gorski@gmail.com>
+Date: Fri, 6 Jan 2012 12:24:18 +0100
+Subject: [PATCH 19/63] NET: bcm63xx_enet: move phy_(dis)connect into probe/remove
+
+Only connect/disconnect the phy during probe and remove, not during any
+open/close. The phy seldom changes during the runtime, and disconnecting
+the phy during close will prevent it from keeping any configuration over
+a down/up cycle.
+
+Signed-off-by: Jonas Gorski <jonas.gorski@gmail.com>
+---
+ drivers/net/ethernet/broadcom/bcm63xx_enet.c |   84 +++++++++++++-------------
+ 1 files changed, 41 insertions(+), 43 deletions(-)
+
+--- a/drivers/net/ethernet/broadcom/bcm63xx_enet.c
++++ b/drivers/net/ethernet/broadcom/bcm63xx_enet.c
+@@ -870,10 +870,8 @@ static int bcm_enet_open(struct net_devi
+ 	struct bcm_enet_priv *priv;
+ 	struct sockaddr addr;
+ 	struct device *kdev;
+-	struct phy_device *phydev;
+ 	int i, ret;
+ 	unsigned int size;
+-	char phy_id[MII_BUS_ID_SIZE + 3];
+ 	void *p;
+ 	u32 val;
+ 
+@@ -881,40 +879,10 @@ static int bcm_enet_open(struct net_devi
+ 	kdev = &priv->pdev->dev;
+ 
+ 	if (priv->has_phy) {
+-		/* connect to PHY */
+-		snprintf(phy_id, sizeof(phy_id), PHY_ID_FMT,
+-			 priv->mii_bus->id, priv->phy_id);
+-
+-		phydev = phy_connect(dev, phy_id, bcm_enet_adjust_phy_link,
+-				     PHY_INTERFACE_MODE_MII);
+-
+-		if (IS_ERR(phydev)) {
+-			dev_err(kdev, "could not attach to PHY\n");
+-			return PTR_ERR(phydev);
+-		}
+-
+-		/* mask with MAC supported features */
+-		phydev->supported &= (SUPPORTED_10baseT_Half |
+-				      SUPPORTED_10baseT_Full |
+-				      SUPPORTED_100baseT_Half |
+-				      SUPPORTED_100baseT_Full |
+-				      SUPPORTED_Autoneg |
+-				      SUPPORTED_Pause |
+-				      SUPPORTED_MII);
+-		phydev->advertising = phydev->supported;
+-
+-		if (priv->pause_auto && priv->pause_rx && priv->pause_tx)
+-			phydev->advertising |= SUPPORTED_Pause;
+-		else
+-			phydev->advertising &= ~SUPPORTED_Pause;
+-
+-		dev_info(kdev, "attached PHY at address %d [%s]\n",
+-			 phydev->addr, phydev->drv->name);
+-
++		/* Reset state */
+ 		priv->old_link = 0;
+ 		priv->old_duplex = -1;
+ 		priv->old_pause = -1;
+-		priv->phydev = phydev;
+ 	}
+ 
+ 	/* mask all interrupts and request them */
+@@ -924,7 +892,7 @@ static int bcm_enet_open(struct net_devi
+ 
+ 	ret = request_irq(dev->irq, bcm_enet_isr_mac, 0, dev->name, dev);
+ 	if (ret)
+-		goto out_phy_disconnect;
++		return ret;
+ 
+ 	ret = request_irq(priv->irq_rx, bcm_enet_isr_dma, 0,
+ 			  dev->name, dev);
+@@ -1127,9 +1095,6 @@ out_freeirq_rx:
+ out_freeirq:
+ 	free_irq(dev->irq, dev);
+ 
+-out_phy_disconnect:
+-	phy_disconnect(priv->phydev);
+-
+ 	return ret;
+ }
+ 
+@@ -1234,12 +1199,6 @@ static int bcm_enet_stop(struct net_devi
+ 	free_irq(priv->irq_rx, dev);
+ 	free_irq(dev->irq, dev);
+ 
+-	/* release phy */
+-	if (priv->has_phy) {
+-		phy_disconnect(priv->phydev);
+-		priv->phydev = NULL;
+-	}
+-
+ 	return 0;
+ }
+ 
+@@ -1834,6 +1793,8 @@ static int bcm_enet_probe(struct platfor
+ 
+ 	/* MII bus registration */
+ 	if (priv->has_phy) {
++		struct phy_device *phydev;
++		char phy_id[MII_BUS_ID_SIZE + 3];
+ 
+ 		priv->mii_bus = mdiobus_alloc();
+ 		if (!priv->mii_bus) {
+@@ -1871,6 +1832,38 @@ static int bcm_enet_probe(struct platfor
+ 			dev_err(&pdev->dev, "unable to register mdio bus\n");
+ 			goto out_free_mdio;
+ 		}
++
++		/* connect to PHY */
++		snprintf(phy_id, sizeof(phy_id), PHY_ID_FMT,
++			 priv->mii_bus->id, priv->phy_id);
++
++		phydev = phy_connect(dev, phy_id, bcm_enet_adjust_phy_link,
++				     PHY_INTERFACE_MODE_MII);
++
++		if (IS_ERR(phydev)) {
++			dev_err(&pdev->dev, "could not attach to PHY\n");
++			goto out_unregister_mdio;
++		}
++
++		/* mask with MAC supported features */
++		phydev->supported &= (SUPPORTED_10baseT_Half |
++				      SUPPORTED_10baseT_Full |
++				      SUPPORTED_100baseT_Half |
++				      SUPPORTED_100baseT_Full |
++				      SUPPORTED_Autoneg |
++				      SUPPORTED_Pause |
++				      SUPPORTED_MII);
++		phydev->advertising = phydev->supported;
++
++		if (priv->pause_auto && priv->pause_rx && priv->pause_tx)
++			phydev->advertising |= SUPPORTED_Pause;
++		else
++			phydev->advertising &= ~SUPPORTED_Pause;
++
++		dev_info(&pdev->dev, "attached PHY at address %d [%s]\n",
++			 phydev->addr, phydev->drv->name);
++
++		priv->phydev = phydev;
+ 	} else {
+ 
+ 		/* run platform code to initialize PHY device */
+@@ -1916,6 +1909,9 @@ static int bcm_enet_probe(struct platfor
+ 	return 0;
+ 
+ out_unregister_mdio:
++	if (priv->phydev)
++		phy_disconnect(priv->phydev);
++
+ 	if (priv->mii_bus)
+ 		mdiobus_unregister(priv->mii_bus);
+ 
+@@ -1957,6 +1953,8 @@ static int bcm_enet_remove(struct platfo
+ 	enet_writel(priv, 0, ENET_MIISC_REG);
+ 
+ 	if (priv->has_phy) {
++		phy_disconnect(priv->phydev);
++		priv->phydev = NULL;
+ 		mdiobus_unregister(priv->mii_bus);
+ 		mdiobus_free(priv->mii_bus);
+ 	} else {