Searched refs:mtu (Results 226 - 250 of 901) sorted by last modified time

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/linux-master/drivers/net/ethernet/ni/
H A Dnixge.c949 WRITE_ONCE(ndev->mtu, new_mtu);
/linux-master/drivers/net/ethernet/netronome/nfp/
H A Dnfp_net_repr.c180 WRITE_ONCE(netdev->mtu, new_mtu);
H A Dnfp_net_common.c702 fl_bufsz += ETH_HLEN + VLAN_HLEN * 2 + dp->mtu;
1015 nn_writel(nn, NFP_NET_CFG_MTU, nn->dp.mtu);
1529 WRITE_ONCE(nn->dp.netdev->mtu, new_dp.mtu);
1715 dp->mtu = new_mtu;
2673 netdev->mtu = nn->dp.mtu;
2859 nn->dp.mtu = min(nn->app->ctrl_mtu, nn->max_mtu);
2861 nn->dp.mtu = nn->max_mtu;
2863 nn->dp.mtu
[all...]
/linux-master/drivers/net/ethernet/neterion/
H A Ds2io.c1253 val64 = dev->mtu;
1613 val64 = MAC_RTS_FRM_LEN_SET(dev->mtu+22);
2508 size = ring->mtu +
2514 size = ring->mtu + ALIGN_SIZE + BUF0_LEN + 4;
2593 ring->mtu + 4,
2611 ring->mtu + 4,
2618 (ring->mtu + 4);
2683 dev->mtu +
2698 dev->mtu + 4, DMA_FROM_DEVICE);
2931 ring_data->mtu
[all...]
/linux-master/drivers/net/ethernet/natsemi/
H A Dnatsemi.c74 static int mtu; variable
140 module_param(mtu, int, 0);
146 MODULE_PARM_DESC(mtu, "DP8381x MTU (all boards)");
940 if (mtu)
941 dev->mtu = mtu;
1961 if (dev->mtu <= ETH_DATA_LEN)
1964 np->rx_buf_sz = dev->mtu + NATSEMI_HEADERS;
2529 WRITE_ONCE(dev->mtu, new_mtu);
/linux-master/drivers/net/ethernet/myricom/myri10ge/
H A Dmyri10ge.c2361 if (dev->mtu <= ETH_DATA_LEN)
2376 * buffer/pkt, and the mtu will prevent overruns.
2378 big_pow2 = dev->mtu + ETH_HLEN + VLAN_HLEN + MXGEFW_PAD;
2382 mgp->big_bytes = dev->mtu + ETH_HLEN + VLAN_HLEN + MXGEFW_PAD;
2416 cmd.data0 = dev->mtu + ETH_HLEN + VLAN_HLEN;
3034 netdev_info(dev, "changing mtu from %d to %d\n", dev->mtu, new_mtu);
3036 /* if we change the mtu on an active device, we must
3039 WRITE_ONCE(dev->mtu, new_mtu);
3042 WRITE_ONCE(dev->mtu, new_mt
[all...]
/linux-master/drivers/net/ethernet/microsoft/mana/
H A Dmana_en.c594 static void mana_get_rxbuf_cfg(int mtu, u32 *datasize, u32 *alloc_size, argument
597 if (mtu > MANA_XDP_MTU_MAX)
602 *alloc_size = mtu + MANA_RXBUF_PAD + *headroom;
604 *datasize = mtu + ETH_HLEN;
677 unsigned int old_mtu = ndev->mtu;
693 WRITE_ONCE(ndev->mtu, new_mtu);
698 WRITE_ONCE(ndev->mtu, old_mtu);
2178 mana_get_rxbuf_cfg(ndev->mtu, &rxq->datasize, &rxq->alloc_size,
2711 ndev->mtu = ETH_DATA_LEN;
/linux-master/drivers/net/ethernet/microchip/sparx5/
H A Dsparx5_tc_flower.c1225 sf.max_sdu = act->police.mtu;
H A Dsparx5_packet.c84 skb = netdev_alloc_skb(netdev, netdev->mtu + ETH_HLEN);
/linux-master/drivers/net/ethernet/microchip/lan966x/
H A Dlan966x_main.h35 #define LAN966X_HW_MTU(mtu) ((mtu) + ETH_HLEN + ETH_FCS_LEN)
/linux-master/drivers/net/ethernet/microchip/
H A Dlan743x_main.c2519 buffer_length = netdev->mtu + ETH_HLEN + ETH_FCS_LEN + RX_HEAD_PADDING;
3187 WRITE_ONCE(netdev->mtu, new_mtu);
/linux-master/drivers/net/ethernet/micrel/
H A Dksz884x.c1339 * @mtu: Current MTU used. The default is REGULAR_RX_BUF_SIZE;
1368 int mtu; member in struct:dev_info
4090 if (dma_buf->skb && dma_buf->len != adapter->mtu)
4092 dma_buf->len = adapter->mtu;
5429 hw_priv->mtu = hw_mtu;
5430 WRITE_ONCE(dev->mtu, new_mtu);
6642 hw_priv->mtu = (REGULAR_RX_BUF_SIZE + 3) & ~3;
/linux-master/drivers/net/ethernet/mellanox/mlxsw/
H A Dspectrum.c423 static int mlxsw_sp_port_mtu_set(struct mlxsw_sp_port *mlxsw_sp_port, u16 mtu) argument
428 mtu += MLXSW_TXHDR_LEN + ETH_HLEN;
429 if (mtu > mlxsw_sp_port->max_mtu)
432 mlxsw_reg_pmtu_pack(pmtu_pl, mlxsw_sp_port->local_port, mtu);
806 static int mlxsw_sp_port_change_mtu(struct net_device *dev, int mtu) argument
816 hdroom.mtu = mtu;
825 err = mlxsw_sp_port_mtu_set(mlxsw_sp_port, mtu);
828 WRITE_ONCE(dev->mtu, mtu);
[all...]
H A Dreg.h6903 MLXSW_ITEM32(reg, ritr, mtu, 0x34, 0, 16);
7141 u16 rif, u16 vr_id, u16 mtu)
7160 mlxsw_reg_ritr_mtu_set(payload, mtu);
7170 u16 mtu, const char *mac, u8 mac_profile_id,
7175 mlxsw_reg_ritr_pack(payload, enable, type, rif, vr_id, mtu);
7139 mlxsw_reg_ritr_pack(char *payload, bool enable, enum mlxsw_reg_ritr_if_type type, u16 rif, u16 vr_id, u16 mtu) argument
7169 mlxsw_reg_ritr_vlan_if_pack(char *payload, bool enable, u16 rif, u16 vr_id, u16 mtu, const char *mac, u8 mac_profile_id, u16 vlan_id, u16 efid) argument
/linux-master/drivers/net/ethernet/mellanox/mlx5/core/ipoib/
H A Dipoib.c86 netdev->mtu = netdev->max_mtu;
88 mlx5e_build_nic_params(priv, NULL, netdev->mtu);
534 WRITE_ONCE(netdev->mtu, new_params.sw_mtu);
H A Dipoib_vlan.c283 WRITE_ONCE(netdev->mtu, new_mtu);
/linux-master/drivers/net/ethernet/mellanox/mlx5/core/
H A Deswitch_offloads.c208 dest[i].range.max = meter->params.mtu;
H A Den_tc.c457 type = meter->params.mtu ? MLX5E_POST_METER_MTU : MLX5E_POST_METER_RATE;
H A Den_rep.c847 params->sw_mtu = netdev->mtu;
H A Den_main.c2891 struct mlx5e_params *params, u16 mtu)
2893 u16 hw_mtu = MLX5E_SW2HW_MTU(params, mtu);
2906 struct mlx5e_params *params, u16 *mtu)
2912 if (err || !hw_mtu) /* fallback to port oper mtu */
2915 *mtu = MLX5E_HW2SW_MTU(params, hw_mtu);
2923 u16 mtu; local
2930 mlx5e_query_mtu(mdev, params, &mtu);
2931 if (mtu != params->sw_mtu)
2932 netdev_warn(netdev, "%s: VPort MTU %d is different than netdev mtu %d\n",
2933 __func__, mtu, param
2890 mlx5e_set_mtu(struct mlx5_core_dev *mdev, struct mlx5e_params *params, u16 mtu) argument
2905 mlx5e_query_mtu(struct mlx5_core_dev *mdev, struct mlx5e_params *params, u16 *mtu) argument
5160 mlx5e_build_nic_params(struct mlx5e_priv *priv, struct mlx5e_xsk *xsk, u16 mtu) argument
[all...]
H A Den.h1237 void mlx5e_build_nic_params(struct mlx5e_priv *priv, struct mlx5e_xsk *xsk, u16 mtu);
H A Ddebugfs.c56 [QP_MTU] = "mtu",
341 switch (MLX5_GET(qpc, qpc, mtu)) {
/linux-master/drivers/net/ethernet/mellanox/mlx4/
H A Dmain.c1263 static inline int int_to_ibta_mtu(int mtu) argument
1265 switch (mtu) {
1275 static inline int ibta_mtu_to_int(enum ibta_mtu mtu) argument
1277 switch (mtu) {
1296 mlx4_warn(mdev, "port level mtu is only used for IB ports\n");
1311 int err, port, mtu, ibta_mtu = -1; local
1314 mlx4_warn(mdev, "port level mtu is only used for IB ports\n");
1318 err = kstrtoint(buf, 0, &mtu);
1320 ibta_mtu = int_to_ibta_mtu(mtu);
1323 mlx4_err(mdev, "%s is invalid IBTA mtu\
[all...]
H A Den_netdev.c1411 * - moder_cnt is set to the number of mtu sized packets to
1419 en_dbg(INTR, priv, "Default coalescing params for mtu:%d - rx_frames:%d rx_usecs:%d\n",
1420 priv->dev->mtu, priv->rx_frames, priv->rx_usecs);
1652 WRITE_ONCE(dev->mtu, min(dev->mtu, priv->max_mtu));
1786 err = mlx4_SET_PORT_user_mtu(mdev->dev, priv->port, dev->mtu);
1789 dev->mtu, priv->port, err);
2371 static bool mlx4_en_check_xdp_mtu(struct net_device *dev, int mtu) argument
2375 if (mtu > MLX4_EN_MAX_XDP_MTU) {
2376 en_err(priv, "mtu
[all...]
H A Den_rx.c1051 int eff_mtu = MLX4_EN_EFF_MTU(dev->mtu);
1101 en_dbg(DRV, priv, "Rx buffer scatter-list (effective-mtu:%d num_frags:%d):\n",

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