Searched refs:new_mtu (Results 1 - 25 of 120) sorted by relevance

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/drivers/net/wireless/ipw2x00/
H A Dlibipw_module.c135 int libipw_change_mtu(struct net_device *dev, int new_mtu) argument
137 if ((new_mtu < 68) || (new_mtu > LIBIPW_DATA_LEN))
139 dev->mtu = new_mtu;
/drivers/misc/sgi-xp/
H A Dxpnet.c334 xpnet_dev_change_mtu(struct net_device *dev, int new_mtu) argument
337 if ((new_mtu < 68) || (new_mtu > XPNET_MAX_MTU)) {
339 "between 68 and %ld\n", dev->name, new_mtu,
344 dev->mtu = new_mtu;
345 dev_dbg(xpnet, "ifconfig %s mtu set to %d\n", dev->name, new_mtu);
/drivers/net/
H A Dveth.c216 static int is_valid_veth_mtu(int new_mtu) argument
218 return new_mtu >= MIN_MTU && new_mtu <= MAX_MTU;
221 static int veth_change_mtu(struct net_device *dev, int new_mtu) argument
223 if (!is_valid_veth_mtu(new_mtu))
225 dev->mtu = new_mtu;
H A Dmacvlan.c409 static int macvlan_change_mtu(struct net_device *dev, int new_mtu) argument
413 if (new_mtu < 68 || vlan->lowerdev->mtu < new_mtu)
415 dev->mtu = new_mtu;
/drivers/net/wan/
H A Dhdlc.c49 int hdlc_change_mtu(struct net_device *dev, int new_mtu) argument
51 if ((new_mtu < 68) || (new_mtu > HDLC_MAX_MTU))
53 dev->mtu = new_mtu;
H A Ddlci.c271 static int dlci_change_mtu(struct net_device *dev, int new_mtu) argument
275 return dev_set_mtu(dlp->slave, new_mtu);
/drivers/net/usb/
H A Dcdc-phonet.c278 static int usbpn_set_mtu(struct net_device *dev, int new_mtu) argument
280 if ((new_mtu < PHONET_MIN_MTU) || (new_mtu > PHONET_MAX_MTU))
283 dev->mtu = new_mtu;
H A Dsierra_net.c177 static int sierra_net_change_mtu(struct net_device *net, int new_mtu);
632 static int sierra_net_change_mtu(struct net_device *net, int new_mtu) argument
634 if (new_mtu > SIERRA_NET_MAX_SUPPORTED_MTU)
637 return usbnet_change_mtu(net, new_mtu);
/drivers/net/wimax/i2400m/
H A Dnetdev.c396 int i2400m_change_mtu(struct net_device *net_dev, int new_mtu) argument
402 if (new_mtu >= I2400M_MAX_MTU) {
404 new_mtu, I2400M_MAX_MTU);
407 net_dev->mtu = new_mtu;
/drivers/staging/octeon/
H A Dethernet.c276 * @new_mtu: The new MTU
280 static int cvm_oct_common_change_mtu(struct net_device *dev, int new_mtu) argument
295 if ((new_mtu + 14 + 4 + vlan_bytes < 64)
296 || (new_mtu + 14 + 4 + vlan_bytes > 65392)) {
301 dev->mtu = new_mtu;
307 int max_packet = new_mtu + 14 + 4 + vlan_bytes;
/drivers/net/ethernet/intel/ixgbe/
H A Dixgbe_sriov.c302 int new_mtu = msgbuf[1]; local
304 int max_frame = new_mtu + ETH_HLEN + ETH_FCS_LEN;
311 if ((new_mtu < 68) || (max_frame > IXGBE_MAX_JUMBO_FRAME_SIZE)) {
312 e_err(drv, "VF mtu %d out of range\n", new_mtu);
318 if (max_frs < new_mtu) {
319 max_frs = new_mtu << IXGBE_MHADD_MFS_SHIFT;
323 e_info(hw, "VF requests change max MTU to %d\n", new_mtu);
/drivers/staging/wlan-ng/
H A Dp80211netdev.c700 static int wlan_change_mtu(netdevice_t *dev, int new_mtu) argument
704 if ((new_mtu < 68) || (new_mtu > (2312 - 20 - 8)))
707 dev->mtu = new_mtu;
/drivers/usb/gadget/
H A Df_phonet.c262 static int pn_net_mtu(struct net_device *dev, int new_mtu) argument
264 if ((new_mtu < PHONET_MIN_MTU) || (new_mtu > PHONET_MAX_MTU))
266 dev->mtu = new_mtu;
H A Du_ether.c146 static int ueth_change_mtu(struct net_device *net, int new_mtu) argument
156 else if (new_mtu <= ETH_HLEN || new_mtu > ETH_FRAME_LEN)
159 net->mtu = new_mtu;
/drivers/net/ethernet/xilinx/
H A Dxilinx_axienet_main.c1009 * @new_mtu: New mtu value to be applied
1017 static int axienet_change_mtu(struct net_device *ndev, int new_mtu) argument
1024 if ((new_mtu > XAE_JUMBO_MTU) || (new_mtu < 64))
1026 ndev->mtu = new_mtu;
1028 if ((new_mtu > XAE_MTU) || (new_mtu < 64))
1030 ndev->mtu = new_mtu;
/drivers/net/slip/
H A Dslip.c546 static int sl_change_mtu(struct net_device *dev, int new_mtu) argument
550 if (new_mtu < 68 || new_mtu > 65534)
553 if (new_mtu != dev->mtu)
554 return sl_realloc_bufs(sl, new_mtu);
/drivers/infiniband/ulp/ipoib/
H A Dipoib_main.c184 static int ipoib_change_mtu(struct net_device *dev, int new_mtu) argument
190 if (new_mtu > ipoib_cm_max_mtu(dev))
193 if (new_mtu > priv->mcast_mtu)
197 dev->mtu = new_mtu;
201 if (new_mtu > IPOIB_UD_MTU(priv->max_ib_mtu))
204 priv->admin_mtu = new_mtu;
/drivers/net/ethernet/mellanox/mlx4/
H A Den_netdev.c972 static int mlx4_en_change_mtu(struct net_device *dev, int new_mtu) argument
979 dev->mtu, new_mtu);
981 if ((new_mtu < MLX4_EN_MIN_MTU) || (new_mtu > priv->max_mtu)) {
982 en_err(priv, "Bad MTU size:%d.\n", new_mtu);
985 dev->mtu = new_mtu;
/drivers/infiniband/hw/amso1100/
H A Dc2_provider.c702 static int c2_pseudo_change_mtu(struct net_device *netdev, int new_mtu) argument
704 if (new_mtu < ETH_ZLEN || new_mtu > ETH_JUMBO_MTU)
707 netdev->mtu = new_mtu;
/drivers/net/ethernet/ibm/emac/
H A Dcore.c968 static int emac_resize_rx_ring(struct emac_instance *dev, int new_mtu) argument
970 int rx_sync_size = emac_rx_sync_size(new_mtu);
971 int rx_skb_size = emac_rx_skb_size(new_mtu);
1023 mr1_jumbo_bit_change = (new_mtu > ETH_DATA_LEN) ||
1026 mr1_jumbo_bit_change = (new_mtu > ETH_DATA_LEN) ^
1034 dev->ndev->mtu = new_mtu;
1038 mal_set_rcbs(dev->mal, dev->mal_rx_chan, emac_rx_size(new_mtu));
1052 static int emac_change_mtu(struct net_device *ndev, int new_mtu) argument
1057 if (new_mtu < EMAC_MIN_MTU || new_mtu > de
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/drivers/net/ethernet/toshiba/
H A Dps3_gelic_net.h377 extern int gelic_net_change_mtu(struct net_device *netdev, int new_mtu);
/drivers/net/wireless/hostap/
H A Dhostap_main.c771 static int prism2_change_mtu(struct net_device *dev, int new_mtu) argument
773 if (new_mtu < PRISM2_MIN_MTU || new_mtu > PRISM2_MAX_MTU)
776 dev->mtu = new_mtu;
/drivers/net/wireless/orinoco/
H A Dorinoco.h214 int orinoco_change_mtu(struct net_device *dev, int new_mtu);
/drivers/net/ethernet/icplus/
H A Dipg.c2087 static int ipg_nic_change_mtu(struct net_device *dev, int new_mtu) argument
2103 if (new_mtu < 68 || new_mtu > 10240)
2110 dev->mtu = new_mtu;
2112 sp->max_rxframe_size = new_mtu;
2114 sp->rxfrag_size = new_mtu;
2120 if (new_mtu > 0x0600)
/drivers/net/ethernet/pasemi/
H A Dpasemi_mac.c1649 static int pasemi_mac_change_mtu(struct net_device *dev, int new_mtu) argument
1657 if (new_mtu < PE_MIN_MTU || new_mtu > PE_MAX_MTU)
1681 if (new_mtu > 1500 && !mac->num_cs) {
1694 reg |= PAS_MAC_CFG_MACCFG_MAXF(new_mtu + ETH_HLEN + 4);
1697 dev->mtu = new_mtu;
1699 mac->bufsz = new_mtu + ETH_HLEN + ETH_FCS_LEN + LOCAL_SKB_ALIGN + 128;

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