diff options
Diffstat (limited to 'common/recipes-kernel/linux/linux-yocto-4.14.71/5721-net-ethernet-xgbe-expand-PHY_GBIT_FEAUTRES.patch')
-rw-r--r-- | common/recipes-kernel/linux/linux-yocto-4.14.71/5721-net-ethernet-xgbe-expand-PHY_GBIT_FEAUTRES.patch | 104 |
1 files changed, 104 insertions, 0 deletions
diff --git a/common/recipes-kernel/linux/linux-yocto-4.14.71/5721-net-ethernet-xgbe-expand-PHY_GBIT_FEAUTRES.patch b/common/recipes-kernel/linux/linux-yocto-4.14.71/5721-net-ethernet-xgbe-expand-PHY_GBIT_FEAUTRES.patch new file mode 100644 index 00000000..ee1e177b --- /dev/null +++ b/common/recipes-kernel/linux/linux-yocto-4.14.71/5721-net-ethernet-xgbe-expand-PHY_GBIT_FEAUTRES.patch @@ -0,0 +1,104 @@ +From b63082b3f8728f862094a2e1146e2ee4679823ed Mon Sep 17 00:00:00 2001 +From: Sudheesh Mavila <sudheesh.mavila@amd.com> +Date: Sun, 11 Nov 2018 23:32:49 +0530 +Subject: [PATCH 5721/5725] net: ethernet: xgbe: expand PHY_GBIT_FEAUTRES + +From d0939c26c53a2b2cecfbe6953858a58abb0158c7 +The macro PHY_GBIT_FEAUTRES needs to change into a bitmap in order to +support link_modes. Remove its use from xgde by replacing it with its +definition. + +Probably, the current behavior is wrong. It probably should be +ANDing not assigning. + +Signed-off-by: Andrew Lunn <andrew@lunn.ch> +Signed-off-by: David S. Miller <davem@davemloft.net> + +Signed-off-by: Sudheesh Mavila <sudheesh.mavila@amd.com> +--- + drivers/net/ethernet/amd/xgbe/xgbe-phy-v2.c | 14 ++++++++------ + drivers/net/phy/phy_device.c | 14 ++++++++++++++ + include/linux/phy.h | 1 + + 3 files changed, 23 insertions(+), 6 deletions(-) + mode change 100644 => 100755 drivers/net/ethernet/amd/xgbe/xgbe-phy-v2.c + mode change 100644 => 100755 drivers/net/phy/phy_device.c + mode change 100644 => 100755 include/linux/phy.h + +diff --git a/drivers/net/ethernet/amd/xgbe/xgbe-phy-v2.c b/drivers/net/ethernet/amd/xgbe/xgbe-phy-v2.c +old mode 100644 +new mode 100755 +index 3ceb4f9..194ec27 +--- a/drivers/net/ethernet/amd/xgbe/xgbe-phy-v2.c ++++ b/drivers/net/ethernet/amd/xgbe/xgbe-phy-v2.c +@@ -878,9 +878,10 @@ static bool xgbe_phy_finisar_phy_quirks(struct xgbe_prv_data *pdata) + phy_write(phy_data->phydev, 0x04, 0x0d01); + phy_write(phy_data->phydev, 0x00, 0x9140); + +- phy_data->phydev->supported = PHY_GBIT_FEATURES; +- phy_data->phydev->supported |= SUPPORTED_Pause | SUPPORTED_Asym_Pause; +- phy_data->phydev->advertising = phy_data->phydev->supported; ++ phy_data->phydev->supported = PHY_10BT_FEATURES | ++ PHY_100BT_FEATURES | ++ PHY_1000BT_FEATURES; ++ phy_support_asym_pause(phy_data->phydev); + + netif_dbg(pdata, drv, pdata->netdev, + "Finisar PHY quirk in place\n"); +@@ -950,9 +951,10 @@ static bool xgbe_phy_belfuse_phy_quirks(struct xgbe_prv_data *pdata) + reg = phy_read(phy_data->phydev, 0x00); + phy_write(phy_data->phydev, 0x00, reg & ~0x00800); + +- phy_data->phydev->supported = PHY_GBIT_FEATURES; +- phy_data->phydev->supported |= SUPPORTED_Pause | SUPPORTED_Asym_Pause; +- phy_data->phydev->advertising = phy_data->phydev->supported; ++ phy_data->phydev->supported = (PHY_10BT_FEATURES | ++ PHY_100BT_FEATURES | ++ PHY_1000BT_FEATURES); ++ phy_support_asym_pause(phy_data->phydev); + + netif_dbg(pdata, drv, pdata->netdev, + "BelFuse PHY quirk in place\n"); +diff --git a/drivers/net/phy/phy_device.c b/drivers/net/phy/phy_device.c +old mode 100644 +new mode 100755 +index fe76e2c..f16af99 +--- a/drivers/net/phy/phy_device.c ++++ b/drivers/net/phy/phy_device.c +@@ -1736,6 +1736,20 @@ int phy_set_max_speed(struct phy_device *phydev, u32 max_speed) + } + EXPORT_SYMBOL(phy_set_max_speed); + ++/** ++ * phy_support_asym_pause - Enable support of asym pause ++ * @phydev: target phy_device struct ++ * ++ * Description: Called by the MAC to indicate is supports Asym Pause. ++ */ ++void phy_support_asym_pause(struct phy_device *phydev) ++{ ++ phydev->supported |= SUPPORTED_Pause | SUPPORTED_Asym_Pause; ++ phydev->advertising = phydev->supported; ++} ++EXPORT_SYMBOL(phy_support_asym_pause); ++ ++ + static void of_set_phy_supported(struct phy_device *phydev) + { + struct device_node *node = phydev->mdio.dev.of_node; +diff --git a/include/linux/phy.h b/include/linux/phy.h +old mode 100644 +new mode 100755 +index efc04c2..38d36a6 +--- a/include/linux/phy.h ++++ b/include/linux/phy.h +@@ -913,6 +913,7 @@ int phy_mii_ioctl(struct phy_device *phydev, struct ifreq *ifr, int cmd); + int phy_start_interrupts(struct phy_device *phydev); + void phy_print_status(struct phy_device *phydev); + int phy_set_max_speed(struct phy_device *phydev, u32 max_speed); ++void phy_support_asym_pause(struct phy_device *phydev); + + int phy_register_fixup(const char *bus_id, u32 phy_uid, u32 phy_uid_mask, + int (*run)(struct phy_device *)); +-- +2.7.4 + |