Searched refs:mtu (Results 51 - 75 of 900) sorted by relevance

1234567891011>>

/linux-master/include/linux/can/
H A Ddev.h140 dev->mtu = CANFD_MTU;
150 static inline bool can_is_canxl_dev_mtu(unsigned int mtu) argument
152 return (mtu >= CANXL_MIN_MTU && mtu <= CANXL_MAX_MTU);
/linux-master/tools/testing/selftests/netfilter/
H A DMakefile8 ipip-conntrack-mtu.sh conntrack_tcp_unreplied.sh \
/linux-master/net/sched/
H A Dsch_tbf.c103 s64 mtu; member in struct:tbf_sched_data
287 if (ptoks > q->mtu)
288 ptoks = q->mtu;
336 q->ptokens = q->mtu;
362 s64 buffer, mtu; local
386 mtu = min_t(u64, PSCHED_TICKS2NS(qopt->mtu), ~0U);
413 mtu = psched_l2t_ns(&peak, pburst);
415 max_size = min_t(u64, max_size, psched_ns_t2l(&peak, mtu));
422 pr_warn_ratelimited("sch_tbf: burst %llu is lower than device %s mtu (
[all...]
/linux-master/net/caif/
H A Dchnl_net.c206 if (skb->len > priv->netdev->mtu) {
246 int llifindex, headroom, tailroom, mtu; local
284 * MTU is minimum of current mtu, link layer mtu pluss
287 mtu = min_t(int, dev->mtu, lldev->mtu - (headroom + tailroom));
288 mtu = min_t(int, GPRS_PDP_MTU, mtu);
289 dev_set_mtu(dev, mtu);
[all...]
/linux-master/drivers/infiniband/hw/usnic/
H A Dusnic_fwd.h58 unsigned int mtu; member in struct:usnic_fwd_dev
82 void usnic_fwd_set_mtu(struct usnic_fwd_dev *ufdev, unsigned int mtu);
/linux-master/drivers/net/ethernet/netronome/nfp/flower/
H A Dcmsg.c76 unsigned int mtu, bool mtu_only)
94 msg->mtu = cpu_to_be16(mtu);
136 be16_to_cpu(msg->mtu) != app_priv->mtu_conf.requested_val) {
172 u16 mtu = be16_to_cpu(msg->mtu); local
177 if (mtu)
178 dev_set_mtu(netdev, mtu);
75 nfp_flower_cmsg_portmod(struct nfp_repr *repr, bool carrier_ok, unsigned int mtu, bool mtu_only) argument
/linux-master/net/netfilter/
H A Dnft_rt.c23 u32 minlen = sizeof(struct ipv6hdr), mtu = dst_mtu(skbdst); local
43 mtu = min(mtu, dst_mtu(dst));
47 if (mtu <= minlen || mtu > 0xffff)
50 return mtu - minlen;
/linux-master/include/net/
H A Dip.h198 unsigned int mtu; member in struct:ip_frag_state
206 unsigned int mtu, bool DF, struct ip_frag_state *state);
466 unsigned int mtu; local
471 mtu = rt->rt_pmtu;
472 if (mtu && time_before(jiffies, rt->dst.expires))
476 /* 'forwarding = true' case should always honour route mtu */
477 mtu = dst_metric_raw(dst, RTAX_MTU);
478 if (mtu)
481 mtu = READ_ONCE(dst->dev->mtu);
497 unsigned int mtu; local
809 inetdev_valid_mtu(unsigned int mtu) argument
[all...]
/linux-master/tools/testing/selftests/net/
H A Dicmp_redirect.sh273 local mtu=$1
275 run_cmd ip -netns $h2 li set eth0 mtu ${mtu}
276 run_cmd ip -netns $r2 li set eth2 mtu ${mtu}
281 local mtu="$1"
292 if [ -n "${mtu}" ]; then
293 mtu=" mtu ${mtu}"
[all...]
/linux-master/net/netfilter/ipvs/
H A Dip_vs_xmit.c107 __mtu_check_toobig_v6(const struct sk_buff *skb, u32 mtu) argument
113 if (IP6CB(skb)->frag_max_size > mtu)
116 else if (skb->len > mtu && !skb_is_gso(skb)) {
205 static inline void maybe_update_pmtu(int skb_af, struct sk_buff *skb, int mtu) argument
211 ort->dst.ops->update_pmtu(&ort->dst, sk, NULL, mtu, true);
217 struct sk_buff *skb, int mtu)
223 if (unlikely(__mtu_check_toobig_v6(skb, mtu))) {
228 icmpv6_send(skb, ICMPV6_PKT_TOOBIG, 0, mtu);
243 skb->len > mtu && !skb_is_gso(skb) &&
246 htonl(mtu));
214 ensure_mtu_is_adequate(struct netns_ipvs *ipvs, int skb_af, int rt_mode, struct ip_vs_iphdr *ipvsh, struct sk_buff *skb, int mtu) argument
315 int mtu; local
478 int mtu; local
[all...]
/linux-master/net/l2tp/
H A Dl2tp_eth.c203 u32 mtu; local
219 * dev mtu stays at 1500.
228 mtu = l2tp_tunnel_dst_mtu(tunnel) - overhead;
229 if (mtu < dev->min_mtu || mtu > dev->max_mtu)
230 dev->mtu = ETH_DATA_LEN - overhead;
232 dev->mtu = mtu;
/linux-master/drivers/net/caif/
H A Dcaif_virtio.c90 * @mtu: transmit max size
117 u32 mtu; member in struct:cfv_info
224 /* Verify that packet size with down-link header and mtu size */
227 "Invalid frmlen:%u mtu:%u hr:%d tr:%d\n",
386 if (cfv->allocsz <= (num_possible_cpus() + 1) * cfv->ndev->mtu)
390 if (cfv->allocsz <= num_possible_cpus() * cfv->ndev->mtu) {
422 cfv->reserved_size = num_possible_cpus() * cfv->ndev->mtu;
490 if (unlikely(cfv->tx_hr + skb->len + cfv->tx_tr > cfv->mtu)) {
492 cfv->tx_hr + skb->len + cfv->tx_tr, cfv->mtu);
619 netdev->mtu
[all...]
/linux-master/net/ipv4/
H A Dip_output.c89 unsigned int mtu,
248 struct sk_buff *skb, unsigned int mtu)
254 /* common case: seglen is <= mtu
256 if (skb_gso_validate_network_len(skb, mtu))
286 err = ip_fragment(net, sk, segs, mtu, ip_finish_output2);
297 unsigned int mtu; local
306 mtu = ip_skb_dst_mtu(sk, skb);
308 return ip_finish_output_gso(net, sk, skb, mtu);
310 if (skb->len > mtu || IPCB(skb)->frag_max_size)
311 return ip_fragment(net, sk, skb, mtu, ip_finish_output
247 ip_finish_output_gso(struct net *net, struct sock *sk, struct sk_buff *skb, unsigned int mtu) argument
577 ip_fragment(struct net *net, struct sock *sk, struct sk_buff *skb, unsigned int mtu, int (*output)(struct net *, struct sock *, struct sk_buff *)) argument
644 ip_frag_init(struct sk_buff *skb, unsigned int hlen, unsigned int ll_rs, unsigned int mtu, bool DF, struct ip_frag_state *state) argument
769 unsigned int mtu, hlen, ll_rs; local
967 int mtu; local
[all...]
H A Dip_tunnel.c284 int mtu = ETH_DATA_LEN; local
289 /* Guess output device to choose reasonable mtu and needed_headroom */
315 mtu = min(tdev->mtu, IP_MAX_MTU);
319 mtu -= t_hlen + (dev->type == ARPHRD_ETHER ? dev->hard_header_len : 0);
321 if (mtu < IPV4_MIN_MTU)
322 mtu = IPV4_MIN_MTU;
324 return mtu;
334 int mtu; local
341 mtu
517 int mtu; local
555 dst_metric_set(skb_dst(skb), RTAX_MTU, mtu); local
894 int mtu; local
1179 int mtu; local
[all...]
/linux-master/drivers/net/wwan/
H A Dmhi_wwan_ctrl.c25 size_t mtu; member in struct:mhi_wwan_dev
86 skb = alloc_skb(mhiwwan->mtu, GFP_KERNEL);
99 if (mhi_queue_skb(mhi_dev, DMA_FROM_DEVICE, skb, mhiwwan->mtu, MHI_EOT)) {
147 if (skb->len > mhiwwan->mtu)
226 mhiwwan->mtu = MHI_WWAN_MAX_MTU;
/linux-master/drivers/net/ethernet/marvell/octeon_ep/
H A Doctep_ctrl_net.h71 /* get/set mtu request */
141 struct octep_ctrl_net_h2f_req_cmd_mtu mtu; member in union:octep_ctrl_net_h2f_req::__anon1407
164 /* get mtu response */
197 struct octep_ctrl_net_h2f_resp_cmd_mtu mtu; member in union:octep_ctrl_net_h2f_resp::__anon1409
320 * return value: mtu on success, -errno on failure.
325 * octep_ctrl_net_set_mtu() - Set mtu in firmware.
329 * @mtu: mtu.
334 int octep_ctrl_net_set_mtu(struct octep_device *oct, int vfid, int mtu,
H A Doctep_pfvf_mbox.h125 u64 mtu:48; member in struct:octep_pfvf_mbox_word::__anon1416
131 u64 mtu:48; member in struct:octep_pfvf_mbox_word::__anon1417
/linux-master/drivers/net/ethernet/cisco/enic/
H A Denic_res.c56 GET_CONFIG(mtu);
75 if (c->mtu == 0)
76 c->mtu = 1500;
77 c->mtu = min_t(u16, ENIC_MAX_MTU,
79 c->mtu));
85 "vNIC MAC addr %pM wq/rq %d/%d mtu %d\n",
86 enic->mac_addr, c->wq_desc_count, c->rq_desc_count, c->mtu);
/linux-master/tools/testing/selftests/net/mptcp/
H A Dsimult_flows.sh78 ip -net "$ns1" link set ns1eth1 up mtu 1500
84 ip -net "$ns1" link set ns1eth2 up mtu 1500
93 ip -net "$ns2" link set ns2eth1 up mtu 1500
97 ip -net "$ns2" link set ns2eth2 up mtu 1500
101 ip -net "$ns2" link set ns2eth3 up mtu 1500
107 ip -net "$ns3" link set ns3eth1 up mtu 1500
/linux-master/drivers/infiniband/hw/qib/
H A Dqib_qp.c265 static int mtu_to_enum(u32 mtu) argument
269 switch (mtu) {
294 int mtu, pmtu, pidx = qp->port_num - 1; local
298 mtu = ib_mtu_enum_to_int(attr->path_mtu);
299 if (mtu == -1)
302 if (mtu > dd->pport[pidx].ibmtu)
309 int qib_mtu_to_path_mtu(u32 mtu) argument
311 return mtu_to_enum(mtu);
/linux-master/drivers/net/can/
H A Dvcan.c143 dev->mtu = new_mtu;
159 dev->mtu = CANFD_MTU;
/linux-master/drivers/net/
H A Dntb_netdev.c130 skb = netdev_alloc_skb(ndev, ndev->mtu + ETH_HLEN);
138 rc = ntb_transport_rx_enqueue(qp, skb, skb->data, ndev->mtu + ETH_HLEN);
255 skb = netdev_alloc_skb(ndev, ndev->mtu + ETH_HLEN);
262 ndev->mtu + ETH_HLEN);
309 ndev->mtu = new_mtu;
316 if (ndev->mtu < new_mtu) {
338 ndev->mtu = new_mtu;
446 ndev->mtu = ntb_transport_max_size(dev->qp) - ETH_HLEN;
/linux-master/tools/testing/selftests/bpf/
H A Dxskxceiver.h134 int mtu; member in struct:ifobject
160 int mtu; member in struct:test_spec
/linux-master/drivers/staging/wlan-ng/
H A Dp80211conv.c346 if (payload_length > (netdev->mtu + ETH_HLEN)) {
350 payload_length, netdev->mtu + ETH_HLEN);
375 if (payload_length > netdev->mtu) {
379 payload_length, netdev->mtu);
408 > netdev->mtu) {
414 sizeof(struct wlan_snap)), netdev->mtu);
443 if (payload_length > netdev->mtu) {
447 payload_length, netdev->mtu);
/linux-master/net/batman-adv/
H A Dfragmentation.c368 if (total_size > neigh_node->if_incoming->net_dev->mtu) {
391 * passed mtu and the old one with the rest. The new skb contains data from the
405 unsigned int mtu = fragment_size + header_size; local
407 skb_fragment = dev_alloc_skb(ll_reserved + mtu + tailroom);
413 /* Eat the last mtu-bytes of the skb */
442 unsigned int mtu = net_dev->mtu; local
450 mtu = min_t(unsigned int, mtu, BATADV_FRAG_MAX_FRAG_SIZE);
451 max_fragment_size = mtu
[all...]

Completed in 295 milliseconds

1234567891011>>