diff options
Diffstat (limited to 'drivers/net/ethernet/natsemi/natsemi.c')
| -rw-r--r-- | drivers/net/ethernet/natsemi/natsemi.c | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/drivers/net/ethernet/natsemi/natsemi.c b/drivers/net/ethernet/natsemi/natsemi.c index ed89029ff75b..90eac63f9606 100644 --- a/drivers/net/ethernet/natsemi/natsemi.c +++ b/drivers/net/ethernet/natsemi/natsemi.c @@ -51,7 +51,7 @@ #include <asm/processor.h> /* Processor type for cache alignment. */ #include <asm/io.h> #include <asm/irq.h> -#include <asm/uaccess.h> +#include <linux/uaccess.h> #define DRV_NAME "natsemi" #define DRV_VERSION "2.1" @@ -929,6 +929,10 @@ static int natsemi_probe1(struct pci_dev *pdev, const struct pci_device_id *ent) dev->ethtool_ops = ðtool_ops; + /* MTU range: 64 - 2024 */ + dev->min_mtu = ETH_ZLEN + ETH_FCS_LEN; + dev->max_mtu = NATSEMI_RX_LIMIT - NATSEMI_HEADERS; + if (mtu) dev->mtu = mtu; @@ -2526,9 +2530,6 @@ static void __set_rx_mode(struct net_device *dev) static int natsemi_change_mtu(struct net_device *dev, int new_mtu) { - if (new_mtu < 64 || new_mtu > NATSEMI_RX_LIMIT-NATSEMI_HEADERS) - return -EINVAL; - dev->mtu = new_mtu; /* synchronized against open : rtnl_lock() held by caller */ |