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| author | Stephen Hemminger <shemminger@linux-foundation.org> | 2007-04-11 14:48:02 -0700 |
|---|---|---|
| committer | Jeff Garzik <jeff@garzik.org> | 2007-04-19 15:01:17 -0400 |
| commit | d2adf4f65a70f94cbb3bb4dffd4bbc70cc383071 (patch) | |
| tree | e6d951633d0a889c113aa99b237b358cd672adea | |
| parent | b628ed986d681c708aec64418c2c7f6a6b715855 (diff) | |
| download | linux-3.10-d2adf4f65a70f94cbb3bb4dffd4bbc70cc383071.tar.gz linux-3.10-d2adf4f65a70f94cbb3bb4dffd4bbc70cc383071.tar.bz2 linux-3.10-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>
| -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 4d1ec78c437..6950b2d685e 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; |