Commit d2adf4f6 authored by Stephen Hemminger's avatar Stephen Hemminger Committed by Jeff Garzik
Browse files

sky2: no jumbo on Yukon FE 



The Yukon FE (100mbit only) chips do not support large packets.

Signed-off-by: default avatarStephen Hemminger <shemminger@linux-foundation.org>
Signed-off-by: default avatarJeff Garzik <jeff@garzik.org>
parent b628ed98

drivers/net/sky2.c

+3 −0
Original line number Diff line number Diff line
@@ -1899,6 +1899,9 @@ static int sky2_change_mtu(struct net_device *dev, int new_mtu) 
	if (new_mtu < ETH_ZLEN || new_mtu > ETH_JUMBO_MTU)

		return -EINVAL;



	if (new_mtu > ETH_DATA_LEN && hw->chip_id == CHIP_ID_YUKON_FE)

		return -EINVAL;



	if (!netif_running(dev)) {

		dev->mtu = new_mtu;

		return 0;