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From f5aaf7afea74803350355aec49db4c4dfed8d55f 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 118/131] 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 5f01b36..151bdb6
--- 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