From: Andrew Lunn <andrew@lunn.ch>
Date: Mon, 31 Aug 2015 13:56:48 +0000 (+0200)
Subject: phy: fixed_phy: Set supported speed in phydev
X-Git-Url: http://drtracing.org/?a=commitdiff_plain;h=34b31da486a5e4eda9ff548ebf6dc3adc167bd0c;p=deliverable%2Flinux.git

phy: fixed_phy: Set supported speed in phydev

Set the supported field of the phydev to indicate the speed features
of the phy. If the phy is never attached to a netdev, but used in an
adjust_link() function, the speed will be incorrectly evaluated to
10/half rather than the correct speed/duplex.

Signed-off-by: Andrew Lunn <andrew@lunn.ch>
Acked-by: Florian Fainelli <f.fainelli@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---

diff --git a/drivers/net/phy/fixed_phy.c b/drivers/net/phy/fixed_phy.c
index ce46428ff21f..2f9457f05a2e 100644
--- a/drivers/net/phy/fixed_phy.c
+++ b/drivers/net/phy/fixed_phy.c
@@ -305,6 +305,18 @@ struct phy_device *fixed_phy_register(unsigned int irq,
 	phy->dev.of_node = np;
 	phy->is_pseudo_fixed_link = true;
 
+	switch (status->speed) {
+	case SPEED_1000:
+		phy->supported = PHY_1000BT_FEATURES;
+		break;
+	case SPEED_100:
+		phy->supported = PHY_100BT_FEATURES;
+		break;
+	case SPEED_10:
+	default:
+		phy->supported = PHY_10BT_FEATURES;
+	}
+
 	ret = phy_device_register(phy);
 	if (ret) {
 		phy_device_free(phy);