net phylib: force to wait for link

When starting a network device wait until the link is up. Otherwise
autobooting does not work with little timeout and several attempts
have to be made until the network is finally up.

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

1 files changed, 3 insertions, 0 deletions

diff --git a/net/eth.c b/net/eth.c
index 101fc10171..abb2eafac4 100644
--- a/net/eth.c
+++ b/net/eth.c
@@ -138,6 +138,9 @@ static int eth_carrier_check(int force)
 	if (!eth_current->phydev)
 		return 0;
 
+	if (force)
+		phy_wait_aneg_done(eth_current->phydev);
+
 	if (force || is_timeout(last_link_check, 5 * SECOND) ||
 			!eth_current->phydev->link) {
 		ret = phy_update_status(eth_current->phydev);