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author | Stephen Hemminger <shemminger@linux-foundation.org> | 2007-04-11 23:48:02 +0200 |
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committer | Jeff Garzik <jeff@garzik.org> | 2007-04-19 21:01:17 +0200 |
commit | d2adf4f65a70f94cbb3bb4dffd4bbc70cc383071 (patch) | |
tree | e6d951633d0a889c113aa99b237b358cd672adea /drivers/net/sky2.c | |
parent | sky2: EC-U performance and jumbo support (diff) | |
download | linux-d2adf4f65a70f94cbb3bb4dffd4bbc70cc383071.tar.xz linux-d2adf4f65a70f94cbb3bb4dffd4bbc70cc383071.zip |
sky2: no jumbo on Yukon FE
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>
Diffstat (limited to 'drivers/net/sky2.c')
-rw-r--r-- | drivers/net/sky2.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/net/sky2.c b/drivers/net/sky2.c index 4d1ec78c437a..6950b2d685e1 100644 --- a/drivers/net/sky2.c +++ b/drivers/net/sky2.c @@ -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; |