kernel: bgmac: update patches

This updates the bgmac backport patch to the current upstream version
and adds some more patches mostly for BCM4707.

Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>

SVN-Revision: 39165

1 files changed, 0 insertions, 194 deletions

diff --git a/target/linux/generic/patches-3.10/771-bgmac-phylib.patch b/target/linux/generic/patches-3.10/771-bgmac-phylib.patch
deleted file mode 100644
index 9f2584ec53..0000000000
--- a/target/linux/generic/patches-3.10/771-bgmac-phylib.patch
+++ /dev/null
@@ -1,194 +0,0 @@
-Use phy lib for the phy. This is needed to get the switch connected to 
-the phy and driven by b53 working.
-
-Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
-
---- a/drivers/net/ethernet/broadcom/bgmac.c
-+++ b/drivers/net/ethernet/broadcom/bgmac.c
-@@ -1252,27 +1252,14 @@ static int bgmac_set_mac_address(struct
- static int bgmac_ioctl(struct net_device *net_dev, struct ifreq *ifr, int cmd)
- {
- 	struct bgmac *bgmac = netdev_priv(net_dev);
--	struct mii_ioctl_data *data = if_mii(ifr);
- 
--	switch (cmd) {
--	case SIOCGMIIPHY:
--		data->phy_id = bgmac->phyaddr;
--		/* fallthru */
--	case SIOCGMIIREG:
--		if (!netif_running(net_dev))
--			return -EAGAIN;
--		data->val_out = bgmac_phy_read(bgmac, data->phy_id,
--					       data->reg_num & 0x1f);
--		return 0;
--	case SIOCSMIIREG:
--		if (!netif_running(net_dev))
--			return -EAGAIN;
--		bgmac_phy_write(bgmac, data->phy_id, data->reg_num & 0x1f,
--				data->val_in);
--		return 0;
--	default:
--		return -EOPNOTSUPP;
--	}
-+	if (!netif_running(net_dev))
-+		return -EINVAL;
-+
-+	if (!bgmac->phydev)
-+		return -EINVAL;
-+
-+	return phy_mii_ioctl(bgmac->phydev, ifr, cmd);
- }
- 
- static const struct net_device_ops bgmac_netdev_ops = {
-@@ -1294,61 +1281,16 @@ static int bgmac_get_settings(struct net
- {
- 	struct bgmac *bgmac = netdev_priv(net_dev);
- 
--	cmd->supported = SUPPORTED_10baseT_Half |
--			 SUPPORTED_10baseT_Full |
--			 SUPPORTED_100baseT_Half |
--			 SUPPORTED_100baseT_Full |
--			 SUPPORTED_1000baseT_Half |
--			 SUPPORTED_1000baseT_Full |
--			 SUPPORTED_Autoneg;
--
--	if (bgmac->autoneg) {
--		WARN_ON(cmd->advertising);
--		if (bgmac->full_duplex) {
--			if (bgmac->speed & BGMAC_SPEED_10)
--				cmd->advertising |= ADVERTISED_10baseT_Full;
--			if (bgmac->speed & BGMAC_SPEED_100)
--				cmd->advertising |= ADVERTISED_100baseT_Full;
--			if (bgmac->speed & BGMAC_SPEED_1000)
--				cmd->advertising |= ADVERTISED_1000baseT_Full;
--		} else {
--			if (bgmac->speed & BGMAC_SPEED_10)
--				cmd->advertising |= ADVERTISED_10baseT_Half;
--			if (bgmac->speed & BGMAC_SPEED_100)
--				cmd->advertising |= ADVERTISED_100baseT_Half;
--			if (bgmac->speed & BGMAC_SPEED_1000)
--				cmd->advertising |= ADVERTISED_1000baseT_Half;
--		}
--	} else {
--		switch (bgmac->speed) {
--		case BGMAC_SPEED_10:
--			ethtool_cmd_speed_set(cmd, SPEED_10);
--			break;
--		case BGMAC_SPEED_100:
--			ethtool_cmd_speed_set(cmd, SPEED_100);
--			break;
--		case BGMAC_SPEED_1000:
--			ethtool_cmd_speed_set(cmd, SPEED_1000);
--			break;
--		}
--	}
--
--	cmd->duplex = bgmac->full_duplex ? DUPLEX_FULL : DUPLEX_HALF;
--
--	cmd->autoneg = bgmac->autoneg;
--
--	return 0;
-+	return phy_ethtool_gset(bgmac->phydev, cmd);
- }
- 
--#if 0
- static int bgmac_set_settings(struct net_device *net_dev,
- 			      struct ethtool_cmd *cmd)
- {
- 	struct bgmac *bgmac = netdev_priv(net_dev);
- 
--	return -1;
-+	return phy_ethtool_sset(bgmac->phydev, cmd);
- }
--#endif
- 
- static void bgmac_get_drvinfo(struct net_device *net_dev,
- 			      struct ethtool_drvinfo *info)
-@@ -1359,6 +1301,7 @@ static void bgmac_get_drvinfo(struct net
- 
- static const struct ethtool_ops bgmac_ethtool_ops = {
- 	.get_settings		= bgmac_get_settings,
-+	.set_settings		= bgmac_set_settings,
- 	.get_drvinfo		= bgmac_get_drvinfo,
- };
- 
-@@ -1377,10 +1320,36 @@ static int bgmac_mii_write(struct mii_bu
- 	return bgmac_phy_write(bus->priv, mii_id, regnum, value);
- }
- 
-+static void bgmac_adjust_link(struct net_device *dev)
-+{
-+	struct bgmac *bgmac = netdev_priv(dev);
-+	struct phy_device *phydev = bgmac->phydev;
-+	bool status_changed = 0;
-+
-+	BUG_ON(!phydev);
-+
-+	if (bgmac->old_link != phydev->link) {
-+		status_changed = 1;
-+		bgmac->old_link = phydev->link;
-+	}
-+
-+	/* reflect duplex change */
-+	if (phydev->link && (bgmac->old_duplex != phydev->duplex)) {
-+		status_changed = 1;
-+		bgmac->old_duplex = phydev->duplex;
-+	}
-+
-+	if (status_changed)
-+		phy_print_status(phydev);
-+}
-+
- static int bgmac_mii_register(struct bgmac *bgmac)
- {
- 	struct mii_bus *mii_bus;
- 	int i, err = 0;
-+	struct phy_device *phydev = NULL;
-+	char phy_id[MII_BUS_ID_SIZE + 3];
-+	struct net_device *net_dev = bgmac->net_dev;
- 
- 	mii_bus = mdiobus_alloc();
- 	if (!mii_bus)
-@@ -1411,7 +1380,28 @@ static int bgmac_mii_register(struct bgm
- 
- 	bgmac->mii_bus = mii_bus;
- 
--	return err;
-+	/* connect to PHY */
-+	snprintf(phy_id, sizeof(phy_id), PHY_ID_FMT,
-+		 mii_bus->id, bgmac->phyaddr);
-+
-+	phydev = phy_connect(net_dev, phy_id, &bgmac_adjust_link,
-+			     PHY_INTERFACE_MODE_MII);
-+
-+	if (IS_ERR(phydev)) {
-+		netdev_err(net_dev, "could not attach PHY: %s\n", phy_id);
-+		bgmac->phyaddr = BGMAC_PHY_NOREGS;
-+		return PTR_ERR(phydev);
-+	}
-+
-+	bgmac->phydev = phydev;
-+	bgmac->old_link = 0;
-+	bgmac->old_duplex = -1;
-+	bgmac->phyaddr = phydev->addr;
-+
-+	netdev_info(net_dev, "attached PHY driver [%s] (mii_bus:phy_addr=%s)\n",
-+		    phydev->drv->name, dev_name(&phydev->dev));
-+
-+	return 0;
- 
- err_free_irq:
- 	kfree(mii_bus->irq);
---- a/drivers/net/ethernet/broadcom/bgmac.h
-+++ b/drivers/net/ethernet/broadcom/bgmac.h
-@@ -401,7 +401,10 @@ struct bgmac {
- 	struct bcma_device *cmn; /* Reference to CMN core for BCM4706 */
- 	struct net_device *net_dev;
- 	struct napi_struct napi;
-+	struct phy_device *phydev;
- 	struct mii_bus *mii_bus;
-+	int old_link;
-+	int old_duplex;
- 
- 	/* DMA */
- 	struct bgmac_dma_ring tx_ring[BGMAC_MAX_TX_RINGS];