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Diffstat (limited to 'target/linux/generic/patches-3.13/771-bgmac-phylib.patch')
-rw-r--r--target/linux/generic/patches-3.13/771-bgmac-phylib.patch194
1 files changed, 0 insertions, 194 deletions
diff --git a/target/linux/generic/patches-3.13/771-bgmac-phylib.patch b/target/linux/generic/patches-3.13/771-bgmac-phylib.patch
deleted file mode 100644
index 9f2584ec53..0000000000
--- a/target/linux/generic/patches-3.13/771-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];
generated by cgit v1.2.3 (git 2.39.1) at 2024-11-20 18:33:17 +0000