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sky2: no jumbo on Yukon FE

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

Signed-off-by: Stephen Hemminger <shemminger@linux-foundation.org>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
This commit is contained in:
Stephen Hemminger 2007-04-11 14:48:02 -07:00 committed by Jeff Garzik
parent b628ed986d
commit d2adf4f65a
1 changed files with 3 additions and 0 deletions
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3
drivers/net/sky2.c
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@ -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;