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Searched refs:max_mtu (Results 1 – 25 of 309) sorted by relevance

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/drivers/net/ethernet/mellanox/mlx5/core/en/
A Dport_buffer.c364 u32 xoff, unsigned int max_mtu, u16 port_buff_cell_sz) in update_xoff_threshold() argument
376 (xoff + max_mtu + port_buff_cell_sz)) { in update_xoff_threshold()
384 port_buffer->buffer[i].xoff - max_mtu; in update_xoff_threshold()
412 unsigned int max_mtu, in update_buffer_lossy() argument
449 err = update_xoff_threshold(port_buffer, xoff, max_mtu, port_buff_cell_sz); in update_buffer_lossy()
497 unsigned int max_mtu; in mlx5e_port_manual_buffer_config() local
504 max_mtu = max_t(unsigned int, priv->netdev->max_mtu, MINIMUM_MAX_MTU); in mlx5e_port_manual_buffer_config()
512 err = update_xoff_threshold(&port_buffer, xoff, max_mtu, port_buff_cell_sz); in mlx5e_port_manual_buffer_config()
524 err = update_buffer_lossy(priv->mdev, max_mtu, pfc->pfc_en, buffer, xoff, in mlx5e_port_manual_buffer_config()
568 err = update_xoff_threshold(&port_buffer, xoff, max_mtu, port_buff_cell_sz); in mlx5e_port_manual_buffer_config()
[all …]
A Dtrap.c121 int max_mtu, struct mlx5e_trap *t) in mlx5e_build_trap_params() argument
127 params->sw_mtu = max_mtu; in mlx5e_build_trap_params()
142 mlx5e_build_trap_params(priv->mdev, netdev->max_mtu, t); in mlx5e_open_trap()
A Dparams.c682 int max_mtu; in mlx5e_build_rq_frags_info() local
707 max_mtu = mlx5e_max_nonlinear_mtu(first_frag_size_max, frag_size_max, in mlx5e_build_rq_frags_info()
709 if (byte_count > max_mtu || params->xdp_prog) { in mlx5e_build_rq_frags_info()
713 max_mtu = mlx5e_max_nonlinear_mtu(first_frag_size_max, frag_size_max, in mlx5e_build_rq_frags_info()
715 if (byte_count > max_mtu) { in mlx5e_build_rq_frags_info()
717 params->sw_mtu, max_mtu); in mlx5e_build_rq_frags_info()
/drivers/net/ethernet/microchip/lan966x/
A Dlan966x_fdma.c86 .max_len = rx->max_mtu - in lan966x_fdma_rx_alloc_page_pool()
786 int max_mtu = 0; in lan966x_fdma_get_max_mtu() local
798 if (mtu > max_mtu) in lan966x_fdma_get_max_mtu()
799 max_mtu = mtu; in lan966x_fdma_get_max_mtu()
802 return max_mtu; in lan966x_fdma_get_max_mtu()
827 lan966x->rx.max_mtu = new_mtu; in lan966x_fdma_reload()
878 err = lan966x_fdma_reload(lan966x, max_mtu); in __lan966x_fdma_reload()
890 int max_mtu; in lan966x_fdma_change_mtu() local
892 max_mtu = lan966x_fdma_get_max_frame(lan966x); in lan966x_fdma_change_mtu()
893 if (max_mtu == lan966x->rx.max_mtu) in lan966x_fdma_change_mtu()
[all …]
/drivers/net/dsa/realtek/
A Drtl8366rb.c939 rb->max_mtu[i] = ETH_DATA_LEN; in rtl8366rb_setup()
1380 unsigned int max_mtu; in rtl8366rb_change_mtu() local
1386 rb->max_mtu[port] = new_mtu; in rtl8366rb_change_mtu()
1392 max_mtu = ETH_DATA_LEN; in rtl8366rb_change_mtu()
1394 if (rb->max_mtu[i] > max_mtu) in rtl8366rb_change_mtu()
1395 max_mtu = rb->max_mtu[i]; in rtl8366rb_change_mtu()
1402 max_mtu += VLAN_ETH_HLEN; in rtl8366rb_change_mtu()
1403 max_mtu += ETH_FCS_LEN; in rtl8366rb_change_mtu()
1405 if (max_mtu <= 1522) in rtl8366rb_change_mtu()
1407 else if (max_mtu > 1522 && max_mtu <= 1536) in rtl8366rb_change_mtu()
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A Drtl8366rb.h95 unsigned int max_mtu[RTL8366RB_NUM_PORTS]; member
/drivers/net/ethernet/broadcom/bnxt/
A Dbnxt_vfr.c71 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()
467 u16 max_mtu; in bnxt_vf_rep_netdev_init() local
484 if (!bnxt_hwrm_vfr_qcfg(bp, vf_rep, &max_mtu)) in bnxt_vf_rep_netdev_init()
485 dev->max_mtu = max_mtu; in bnxt_vf_rep_netdev_init()
/drivers/misc/
A Dibmvmc.c510 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()
1075 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 Dibmvmc.h114 __be32 max_mtu; /* Maximum message size supported (bytes) */ member
173 u32 max_mtu; member
/drivers/net/
A Dnet_failover.c549 failover_dev->max_mtu = slave_dev->max_mtu; in net_failover_slave_register()
618 failover_dev->max_mtu = standby_dev->max_mtu; in net_failover_slave_unregister()
750 failover_dev->max_mtu = standby_dev->max_mtu; in net_failover_create()
A Dveth.c1565 unsigned int max_mtu; in veth_xdp_set() local
1579 max_mtu = SKB_WITH_OVERHEAD(PAGE_SIZE - VETH_XDP_HEADROOM) - in veth_xdp_set()
1585 max_mtu += PAGE_SIZE * MAX_SKB_FRAGS; in veth_xdp_set()
1587 if (peer->mtu > max_mtu) { in veth_xdp_set()
1609 peer->max_mtu = max_mtu; in veth_xdp_set()
1625 peer->max_mtu = ETH_MAX_MTU; in veth_xdp_set()
1751 dev->max_mtu = ETH_MAX_MTU; in veth_setup()
A Ddummy.c124 dev->max_mtu = 0; in dummy_setup()
/drivers/net/ethernet/amazon/ena/
A Dena_xdp.c326 prev_mtu = netdev->max_mtu; in ena_xdp_set()
327 netdev->max_mtu = prog ? ENA_XDP_MAX_MTU : adapter->max_mtu; in ena_xdp_set()
332 prev_mtu, netdev->max_mtu); in ena_xdp_set()
/drivers/infiniband/ulp/opa_vnic/
A Dopa_vnic_netdev.c161 netdev->max_mtu = max_t(unsigned int, info->vesw.eth_mtu, in opa_vnic_process_vema_config()
163 if (netdev->mtu > netdev->max_mtu) in opa_vnic_process_vema_config()
164 dev_set_mtu(netdev, netdev->max_mtu); in opa_vnic_process_vema_config()
/drivers/net/ethernet/microsoft/mana/
A Dmana_bpf.c205 ndev->max_mtu = MANA_XDP_MTU_MAX; in mana_xdp_set()
207 ndev->max_mtu = gc->adapter_mtu - ETH_HLEN; in mana_xdp_set()
/drivers/net/ethernet/marvell/octeontx2/nic/
A Drep.c595 priv->hw.max_mtu = otx2_get_max_mtu(priv); in rvu_rep_rsrc_init()
596 priv->tx_max_pktlen = priv->hw.max_mtu + OTX2_ETH_HLEN; in rvu_rep_rsrc_init()
604 err = otx2_hw_set_mtu(priv, priv->hw.max_mtu); in rvu_rep_rsrc_init()
669 ndev->max_mtu = priv->hw.max_mtu; in rvu_rep_create()
A Dotx2_vf.c705 netdev->max_mtu = otx2_get_max_mtu(vf); in otx2vf_probe()
706 hw->max_mtu = netdev->max_mtu; in otx2vf_probe()
/drivers/net/ethernet/broadcom/bnge/
A Dbnge_netdev.c178 netdev->max_mtu = bd->max_mtu; in bnge_netdev_alloc()
A Dbnge_hwrm_lib.c511 bd->max_mtu = le16_to_cpu(resp->max_mtu_configured); in bnge_hwrm_func_qcfg()
512 if (!bd->max_mtu) in bnge_hwrm_func_qcfg()
513 bd->max_mtu = BNGE_MAX_MTU; in bnge_hwrm_func_qcfg()
/drivers/net/ethernet/mellanox/mlx5/core/
A Dport.c230 u16 *max_mtu, u16 *oper_mtu, u8 port) in mlx5_query_port_mtu() argument
239 if (max_mtu) in mlx5_query_port_mtu()
240 *max_mtu = MLX5_GET(pmtu_reg, out, max_mtu); in mlx5_query_port_mtu()
258 void mlx5_query_port_max_mtu(struct mlx5_core_dev *dev, u16 *max_mtu, in mlx5_query_port_max_mtu() argument
261 mlx5_query_port_mtu(dev, NULL, max_mtu, NULL, port); in mlx5_query_port_max_mtu()
/drivers/net/ipa/
A Dipa_modem.c231 netdev->max_mtu = IPA_MTU; in ipa_modem_netdev_setup()
232 netdev->mtu = netdev->max_mtu; in ipa_modem_netdev_setup()
/drivers/infiniband/sw/rxe/
A Drxe_qp.c478 enum ib_mtu max_mtu = port->attr.max_mtu; in rxe_qp_chk_attr() local
481 if (mtu > max_mtu) { in rxe_qp_chk_attr()
484 ib_mtu_enum_to_int(max_mtu)); in rxe_qp_chk_attr()
/drivers/net/ethernet/hisilicon/hibmcge/
A Dhbg_hw.c75 specs->max_mtu = hbg_reg_read(priv, HBG_REG_MAX_MTU_ADDR); in hbg_hw_dev_specs_init()
88 specs->max_frame_len = HBG_PCU_CACHE_LINE_SIZE + specs->max_mtu; in hbg_hw_dev_specs_init()
A Dhbg_main.c458 netdev->max_mtu = priv->dev_specs.max_mtu; in hbg_probe()
/drivers/net/ethernet/qlogic/qed/
A Dqed_iwarp.h73 u16 max_mtu; member

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