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Searched refs:new_mtu (Results 1 - 25 of 134) sorted by relevance

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/drivers/net/can/
H A Dvcan.c134 static int vcan_change_mtu(struct net_device *dev, int new_mtu) argument
140 if (new_mtu != CAN_MTU && new_mtu != CANFD_MTU)
143 dev->mtu = new_mtu;
/drivers/net/
H A Dnlmon.c30 static int nlmon_is_valid_mtu(int new_mtu) argument
36 return new_mtu >= (int) sizeof(struct nlmsghdr);
39 static int nlmon_change_mtu(struct net_device *dev, int new_mtu) argument
41 if (!nlmon_is_valid_mtu(new_mtu))
44 dev->mtu = new_mtu;
H A Dntb_netdev.c224 static int ntb_netdev_change_mtu(struct net_device *ndev, int new_mtu) argument
230 if (new_mtu > ntb_transport_max_size(dev->qp) - ETH_HLEN)
234 ndev->mtu = new_mtu;
241 if (ndev->mtu < new_mtu) {
248 skb = netdev_alloc_skb(ndev, new_mtu + ETH_HLEN);
255 new_mtu + ETH_HLEN);
263 ndev->mtu = new_mtu;
H A Dveth.c224 static int is_valid_veth_mtu(int new_mtu) argument
226 return new_mtu >= MIN_MTU && new_mtu <= MAX_MTU;
229 static int veth_change_mtu(struct net_device *dev, int new_mtu) argument
231 if (!is_valid_veth_mtu(new_mtu))
233 dev->mtu = new_mtu;
/drivers/net/wireless/ath/wil6210/
H A Dnetdev.c40 static int wil_change_mtu(struct net_device *ndev, int new_mtu) argument
44 if (new_mtu < 68 || new_mtu > (TX_BUF_LEN - ETH_HLEN)) {
45 wil_err(wil, "invalid MTU %d\n", new_mtu);
49 wil_dbg_misc(wil, "change MTU %d -> %d\n", ndev->mtu, new_mtu);
50 ndev->mtu = new_mtu;
/drivers/net/wireless/ipw2x00/
H A Dlibipw_module.c134 int libipw_change_mtu(struct net_device *dev, int new_mtu) argument
136 if ((new_mtu < 68) || (new_mtu > LIBIPW_DATA_LEN))
138 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/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.c267 static int dlci_change_mtu(struct net_device *dev, int new_mtu) argument
271 return dev_set_mtu(dlp->slave, new_mtu);
/drivers/net/usb/
H A Dcdc-phonet.c279 static int usbpn_set_mtu(struct net_device *dev, int new_mtu) argument
281 if ((new_mtu < PHONET_MIN_MTU) || (new_mtu > PHONET_MAX_MTU))
284 dev->mtu = new_mtu;
H A Dasix_devices.c751 static int ax88178_change_mtu(struct net_device *net, int new_mtu) argument
754 int ll_mtu = new_mtu + net->hard_header_len + 4;
756 netdev_dbg(dev->net, "ax88178_change_mtu() new_mtu=%d\n", new_mtu);
758 if (new_mtu <= 0 || ll_mtu > 16384)
764 net->mtu = new_mtu;
H A Dsierra_net.c168 static int sierra_net_change_mtu(struct net_device *net, int new_mtu);
626 static int sierra_net_change_mtu(struct net_device *net, int new_mtu) argument
628 if (new_mtu > SIERRA_NET_MAX_SUPPORTED_MTU)
631 return usbnet_change_mtu(net, new_mtu);
/drivers/net/wimax/i2400m/
H A Dnetdev.c398 int i2400m_change_mtu(struct net_device *net_dev, int new_mtu) argument
404 if (new_mtu >= I2400M_MAX_MTU) {
406 new_mtu, I2400M_MAX_MTU);
409 net_dev->mtu = new_mtu;
/drivers/staging/octeon/
H A Dethernet.c264 * @new_mtu: The new MTU
268 static int cvm_oct_common_change_mtu(struct net_device *dev, int new_mtu) argument
283 if ((new_mtu + 14 + 4 + vlan_bytes < 64)
284 || (new_mtu + 14 + 4 + vlan_bytes > 65392)) {
289 dev->mtu = new_mtu;
295 int max_packet = new_mtu + 14 + 4 + vlan_bytes;
/drivers/staging/wlan-ng/
H A Dp80211netdev.c672 static int wlan_change_mtu(netdevice_t *dev, int new_mtu) argument
676 if ((new_mtu < 68) || (new_mtu > (2312 - 20 - 8)))
679 dev->mtu = new_mtu;
/drivers/usb/gadget/function/
H A Df_phonet.c264 static int pn_net_mtu(struct net_device *dev, int new_mtu) argument
266 if ((new_mtu < PHONET_MIN_MTU) || (new_mtu > PHONET_MAX_MTU))
268 dev->mtu = new_mtu;
/drivers/net/ethernet/xilinx/
H A Dxilinx_axienet_main.c1006 * @new_mtu: New mtu value to be applied
1014 static int axienet_change_mtu(struct net_device *ndev, int new_mtu) argument
1021 if ((new_mtu > XAE_JUMBO_MTU) || (new_mtu < 64))
1023 ndev->mtu = new_mtu;
1025 if ((new_mtu > XAE_MTU) || (new_mtu < 64))
1027 ndev->mtu = new_mtu;
/drivers/infiniband/hw/amso1100/
H A Dc2_provider.c697 static int c2_pseudo_change_mtu(struct net_device *netdev, int new_mtu) argument
699 if (new_mtu < ETH_ZLEN || new_mtu > ETH_JUMBO_MTU)
702 netdev->mtu = new_mtu;
/drivers/net/ethernet/ibm/emac/
H A Dcore.c990 static int emac_resize_rx_ring(struct emac_instance *dev, int new_mtu) argument
992 int rx_sync_size = emac_rx_sync_size(new_mtu);
993 int rx_skb_size = emac_rx_skb_size(new_mtu);
1045 mr1_jumbo_bit_change = (new_mtu > ETH_DATA_LEN) ||
1048 mr1_jumbo_bit_change = (new_mtu > ETH_DATA_LEN) ^
1056 dev->ndev->mtu = new_mtu;
1060 mal_set_rcbs(dev->mal, dev->mal_rx_chan, emac_rx_size(new_mtu));
1074 static int emac_change_mtu(struct net_device *ndev, int new_mtu) argument
1079 if (new_mtu < EMAC_MIN_MTU || new_mtu > de
[all...]
/drivers/net/ethernet/qualcomm/
H A Dqca_spi.c786 qcaspi_netdev_change_mtu(struct net_device *dev, int new_mtu) argument
788 if ((new_mtu < QCAFRM_ETHMINMTU) || (new_mtu > QCAFRM_ETHMAXMTU))
791 dev->mtu = new_mtu;
/drivers/net/ethernet/toshiba/
H A Dps3_gelic_net.h376 int gelic_net_change_mtu(struct net_device *netdev, int new_mtu);
/drivers/net/wireless/hostap/
H A Dhostap_main.c768 static int prism2_change_mtu(struct net_device *dev, int new_mtu) argument
770 if (new_mtu < PRISM2_MIN_MTU || new_mtu > PRISM2_MAX_MTU)
773 dev->mtu = new_mtu;
/drivers/net/wireless/orinoco/
H A Dorinoco.h211 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.c1648 static int pasemi_mac_change_mtu(struct net_device *dev, int new_mtu) argument
1656 if (new_mtu < PE_MIN_MTU || new_mtu > PE_MAX_MTU)
1680 if (new_mtu > 1500 && !mac->num_cs) {
1693 reg |= PAS_MAC_CFG_MACCFG_MAXF(new_mtu + ETH_HLEN + 4);
1696 dev->mtu = new_mtu;
1698 mac->bufsz = new_mtu + ETH_HLEN + ETH_FCS_LEN + LOCAL_SKB_ALIGN + 128;

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