| /linux/drivers/net/ethernet/mellanox/mlx5/core/en/ |
| A D | port_buffer.c | 149 u32 xoff, unsigned int max_mtu, u16 port_buff_cell_sz) in update_xoff_threshold() argument
161 (xoff + max_mtu + port_buff_cell_sz)) { in update_xoff_threshold()
169 port_buffer->buffer[i].xoff - max_mtu; in update_xoff_threshold()
195 static int update_buffer_lossy(unsigned int max_mtu, in update_buffer_lossy() argument
232 err = update_xoff_threshold(port_buffer, xoff, max_mtu, port_buff_cell_sz); in update_buffer_lossy()
275 unsigned int max_mtu; in mlx5e_port_manual_buffer_config() local
282 max_mtu = max_t(unsigned int, priv->netdev->max_mtu, MINIMUM_MAX_MTU); in mlx5e_port_manual_buffer_config()
290 err = update_xoff_threshold(&port_buffer, xoff, max_mtu, port_buff_cell_sz); in mlx5e_port_manual_buffer_config()
312 err = update_buffer_lossy(max_mtu, curr_pfc_en, prio2buffer, port_buff_cell_sz, in mlx5e_port_manual_buffer_config()
337 err = update_xoff_threshold(&port_buffer, xoff, max_mtu, port_buff_cell_sz); in mlx5e_port_manual_buffer_config()
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| A D | trap.c | 111 int max_mtu, u16 q_counter, in mlx5e_build_trap_params() argument
118 params->sw_mtu = max_mtu; in mlx5e_build_trap_params()
133 mlx5e_build_trap_params(priv->mdev, netdev->max_mtu, priv->q_counter, t); in mlx5e_open_trap()
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| /linux/drivers/net/dsa/ |
| A D | rtl8366rb.c | 359 unsigned int max_mtu[RTL8366RB_NUM_PORTS]; member
945 rb->max_mtu[i] = 1532; in rtl8366rb_setup()
1375 unsigned int max_mtu; in rtl8366rb_change_mtu() local
1381 rb->max_mtu[port] = new_mtu; in rtl8366rb_change_mtu()
1394 max_mtu = 1518; in rtl8366rb_change_mtu()
1396 if (rb->max_mtu[i] > max_mtu) in rtl8366rb_change_mtu()
1397 max_mtu = rb->max_mtu[i]; in rtl8366rb_change_mtu()
1399 if (max_mtu <= 1518) in rtl8366rb_change_mtu()
1401 else if (max_mtu > 1518 && max_mtu <= 1532) in rtl8366rb_change_mtu()
1403 else if (max_mtu > 1532 && max_mtu <= 1548) in rtl8366rb_change_mtu()
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| /linux/drivers/net/ethernet/broadcom/bnxt/ |
| A D | bnxt_vfr.c | 71 u16 *max_mtu) in bnxt_hwrm_vfr_qcfg() argument
88 *max_mtu = BNXT_MAX_MTU; in bnxt_hwrm_vfr_qcfg()
90 *max_mtu = mtu; in bnxt_hwrm_vfr_qcfg()
464 u16 max_mtu; in bnxt_vf_rep_netdev_init() local
480 if (!bnxt_hwrm_vfr_qcfg(bp, vf_rep, &max_mtu)) in bnxt_vf_rep_netdev_init()
481 dev->max_mtu = max_mtu; in bnxt_vf_rep_netdev_init()
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| /linux/tools/testing/selftests/net/ |
| A D | psock_snd.sh | 18 readonly max_mtu=65535
19 readonly max_mss="$((${max_mtu} - ${iphlen} - ${udphlen}))"
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| /linux/net/8021q/ |
| A D | vlan_netlink.c | 142 unsigned int max_mtu; in vlan_newlink() local
178 max_mtu = netif_reduces_vlan_mtu(real_dev) ? real_dev->mtu - VLAN_HLEN : in vlan_newlink()
181 dev->mtu = max_mtu; in vlan_newlink()
182 else if (dev->mtu > max_mtu) in vlan_newlink()
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| A D | vlan_dev.c | 144 unsigned int max_mtu = real_dev->mtu; in vlan_dev_change_mtu() local
147 max_mtu -= VLAN_HLEN; in vlan_dev_change_mtu()
148 if (max_mtu < new_mtu) in vlan_dev_change_mtu()
869 dev->max_mtu = ETH_MAX_MTU; in vlan_setup()
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| /linux/drivers/misc/ |
| A D | ibmvmc.c | 510 ibmvmc.max_mtu, in ibmvmc_return_hmc()
663 crq_msg.max_mtu = cpu_to_be32(ibmvmc_max_mtu); in ibmvmc_send_capabilities()
922 if (nbytes > ibmvmc.max_mtu) { in ibmvmc_read()
1074 if (count > ibmvmc.max_mtu) { in ibmvmc_write()
1471 ibmvmc.max_mtu, in ibmvmc_add_buffer()
1483 buffer->size = ibmvmc.max_mtu; in ibmvmc_add_buffer()
1581 ibmvmc.max_mtu, in ibmvmc_rem_buffer()
1714 ibmvmc.max_mtu = min_t(u32, ibmvmc_max_mtu, be32_to_cpu(crq->max_mtu)); in ibmvmc_process_capabilities()
2020 ibmvmc.state, ibmvmc.max_mtu); in ibmvmc_handle_crq_init()
2379 ibmvmc.max_mtu = ibmvmc_max_mtu; in ibmvmc_module_init()
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| A D | ibmvmc.h | 114 __be32 max_mtu; /* Maximum message size supported (bytes) */ member
173 u32 max_mtu; member
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| /linux/drivers/net/ |
| A D | net_failover.c | 553 failover_dev->max_mtu = slave_dev->max_mtu; in net_failover_slave_register()
622 failover_dev->max_mtu = standby_dev->max_mtu; in net_failover_slave_unregister()
754 failover_dev->max_mtu = standby_dev->max_mtu; in net_failover_create()
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| A D | veth.c | 1457 unsigned int max_mtu; in veth_xdp_set() local
1471 max_mtu = PAGE_SIZE - VETH_XDP_HEADROOM - in veth_xdp_set()
1474 if (peer->mtu > max_mtu) { in veth_xdp_set()
1496 peer->max_mtu = max_mtu; in veth_xdp_set()
1507 peer->max_mtu = ETH_MAX_MTU; in veth_xdp_set()
1580 dev->max_mtu = ETH_MAX_MTU; in veth_setup()
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| A D | dummy.c | 135 dev->max_mtu = 0; in dummy_setup()
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| /linux/drivers/infiniband/ulp/opa_vnic/ |
| A D | opa_vnic_netdev.c | 162 netdev->max_mtu = max_t(unsigned int, info->vesw.eth_mtu, in opa_vnic_process_vema_config()
164 if (netdev->mtu > netdev->max_mtu) in opa_vnic_process_vema_config()
165 dev_set_mtu(netdev, netdev->max_mtu); in opa_vnic_process_vema_config()
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| /linux/net/l2tp/ |
| A D | l2tp_eth.c | 236 if (mtu < dev->min_mtu || mtu > dev->max_mtu) in l2tp_eth_adjust_mtu()
280 dev->max_mtu = ETH_MAX_MTU; in l2tp_eth_create()
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| /linux/drivers/net/ethernet/mellanox/mlx5/core/ |
| A D | port.c | 219 u16 *max_mtu, u16 *oper_mtu, u8 port) in mlx5_query_port_mtu() argument
228 if (max_mtu) in mlx5_query_port_mtu()
229 *max_mtu = MLX5_GET(pmtu_reg, out, max_mtu); in mlx5_query_port_mtu()
248 void mlx5_query_port_max_mtu(struct mlx5_core_dev *dev, u16 *max_mtu, in mlx5_query_port_max_mtu() argument
251 mlx5_query_port_mtu(dev, NULL, max_mtu, NULL, port); in mlx5_query_port_max_mtu()
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| /linux/net/ipv4/ |
| A D | ip_tunnel.c | 350 dev->max_mtu = IP_MAX_MTU - t_hlen; in ip_tunnel_create()
352 dev->max_mtu -= dev->hard_header_len; in ip_tunnel_create()
980 int max_mtu = IP_MAX_MTU - t_hlen; in __ip_tunnel_change_mtu() local
983 max_mtu -= dev->hard_header_len; in __ip_tunnel_change_mtu()
988 if (new_mtu > max_mtu) { in __ip_tunnel_change_mtu()
992 new_mtu = max_mtu; in __ip_tunnel_change_mtu()
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| /linux/drivers/net/ipa/ |
| A D | ipa_modem.c | 211 netdev->max_mtu = IPA_MTU; in ipa_modem_netdev_setup()
212 netdev->mtu = netdev->max_mtu; in ipa_modem_netdev_setup()
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| /linux/drivers/infiniband/sw/rxe/ |
| A D | rxe_qp.c | 458 enum ib_mtu max_mtu = port->attr.max_mtu; in rxe_qp_chk_attr() local
461 if (mtu > max_mtu) { in rxe_qp_chk_attr()
464 ib_mtu_enum_to_int(max_mtu)); in rxe_qp_chk_attr()
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| /linux/net/802/ |
| A D | hippi.c | 162 dev->max_mtu = 65280; in hippi_setup()
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| A D | fddi.c | 152 dev->max_mtu = FDDI_K_SNAP_DLEN; in fddi_setup()
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| /linux/drivers/infiniband/hw/hns/ |
| A D | hns_roce_main.c | 157 hr_dev->caps.max_mtu); in hns_roce_setup_mtu_mac()
231 props->max_mtu = hr_dev->caps.max_mtu; in hns_roce_query_port()
251 props->active_mtu = mtu ? min(props->max_mtu, mtu) : IB_MTU_256; in hns_roce_query_port()
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| /linux/drivers/net/ethernet/qlogic/qed/ |
| A D | qed_iwarp.h | 73 u16 max_mtu; member
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| /linux/net/bluetooth/bnep/ |
| A D | netdev.c | 225 dev->max_mtu = ETH_MAX_MTU; in bnep_net_setup()
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| /linux/drivers/infiniband/core/ |
| A D | uverbs_std_types_device.c | 144 resp->max_mtu = attr->max_mtu; in copy_port_attr_to_resp()
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| /linux/drivers/net/ethernet/netronome/nfp/ |
| A D | nfp_net_repr.c | 338 netdev->max_mtu = pf_netdev->max_mtu; in nfp_repr_init()
|