From e46e08b843d8ff8c46ad8d7b0b95acaacc4e6195 Mon Sep 17 00:00:00 2001 From: Balakumaran Kannan Date: Thu, 24 Apr 2014 08:22:47 +0530 Subject: net phy: Check for aneg completion before setting state to PHY_RUNNING phy_state_machine should check whether auto-negotiatin is completed before changing phydev->state from PHY_NOLINK to PHY_RUNNING. If auto-negotiation is not completed phydev->state should be set to PHY_AN. Signed-off-by: Balakumaran Kannan Reviewed-by: Florian Fainelli Signed-off-by: David S. Miller --- drivers/net/phy/phy.c | 11 +++++++++++ 1 file changed, 11 insertions(+) (limited to 'drivers/net/phy') diff --git a/drivers/net/phy/phy.c b/drivers/net/phy/phy.c index 1b6d09aef427..a972056b2249 100644 --- a/drivers/net/phy/phy.c +++ b/drivers/net/phy/phy.c @@ -765,6 +765,17 @@ void phy_state_machine(struct work_struct *work) break; if (phydev->link) { + if (AUTONEG_ENABLE == phydev->autoneg) { + err = phy_aneg_done(phydev); + if (err < 0) + break; + + if (!err) { + phydev->state = PHY_AN; + phydev->link_timeout = PHY_AN_TIMEOUT; + break; + } + } phydev->state = PHY_RUNNING; netif_carrier_on(phydev->attached_dev); phydev->adjust_link(phydev->attached_dev); -- cgit v1.2.3 From 7f52da56f76f61112a9c1db41975376764828e71 Mon Sep 17 00:00:00 2001 From: Johan Hovold Date: Thu, 8 May 2014 10:09:21 +0200 Subject: net: mdio-gpio: warn about missing bus alias id Use a sane default bus id (rather than -ENODEV) and print a warning when the bus alias id is missing. Signed-off-by: Johan Hovold Signed-off-by: David S. Miller --- drivers/net/phy/mdio-gpio.c | 4 ++++ 1 file changed, 4 insertions(+) (limited to 'drivers/net/phy') diff --git a/drivers/net/phy/mdio-gpio.c b/drivers/net/phy/mdio-gpio.c index 9c4defdec67b..5f1a2250018f 100644 --- a/drivers/net/phy/mdio-gpio.c +++ b/drivers/net/phy/mdio-gpio.c @@ -215,6 +215,10 @@ static int mdio_gpio_probe(struct platform_device *pdev) if (pdev->dev.of_node) { pdata = mdio_gpio_of_get_data(pdev); bus_id = of_alias_get_id(pdev->dev.of_node, "mdio-gpio"); + if (bus_id < 0) { + dev_warn(&pdev->dev, "failed to get alias id\n"); + bus_id = 0; + } } else { pdata = dev_get_platdata(&pdev->dev); bus_id = pdev->id; -- cgit v1.2.3