mirror of
https://github.com/openwrt/openwrt.git
synced 2024-12-20 22:23:27 +00:00
36 lines
1.0 KiB
Diff
36 lines
1.0 KiB
Diff
From: Balakumaran Kannan <kumaran.4353@gmail.com>
|
|
Date: Thu, 24 Apr 2014 08:22:47 +0530
|
|
Subject: [PATCH] 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 <kumaran.4353@gmail.com>
|
|
Reviewed-by: Florian Fainelli <f.fainelli@gmail.com>
|
|
Signed-off-by: David S. Miller <davem@davemloft.net>
|
|
---
|
|
|
|
--- a/drivers/net/phy/phy.c
|
|
+++ b/drivers/net/phy/phy.c
|
|
@@ -744,6 +744,17 @@ void phy_state_machine(struct work_struc
|
|
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);
|