| /linux/Documentation/networking/device_drivers/ethernet/intel/ |
| H A D | idpf.rst | 65 The maximum MTU setting for jumbo frames is 9706. This corresponds to the
66 maximum jumbo frame size of 9728 bytes.
70 each jumbo packet. This should help to avoid buffer starvation issues when
74 Packet loss may have a greater impact on throughput when you use jumbo
75 frames. If you observe a drop in performance after enabling jumbo frames,
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| H A D | fm10k.rst | 85 each jumbo packet. This should help to avoid buffer starvation issues when
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| H A D | ixgbe.rst | 436 each jumbo packet. This should help to avoid buffer starvation issues when
439 NOTE: For 82599-based network connections, if you are enabling jumbo frames in
440 a virtual function (VF), jumbo frames must first be enabled in the physical
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| H A D | ice.rst | 691 NOTE: The maximum MTU setting for jumbo frames is 9702. This corresponds to the
692 maximum jumbo frame size of 9728 bytes.
695 each jumbo packet. This should help to avoid buffer starvation issues when
698 NOTE: Packet loss may have a greater impact on throughput when you use jumbo
699 frames. If you observe a drop in performance after enabling jumbo frames,
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| /linux/net/rxrpc/ |
| H A D | peer_event.c | 387 int good, trial, bad, jumbo; in rxrpc_input_probe_for_pmtud() local
427 jumbo = max_data + sizeof(struct rxrpc_jumbo_header); in rxrpc_input_probe_for_pmtud()
428 jumbo /= RXRPC_JUMBO_SUBPKTLEN; in rxrpc_input_probe_for_pmtud()
429 peer->pmtud_jumbo = jumbo; in rxrpc_input_probe_for_pmtud()
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| H A D | output.c | 434 struct rxrpc_jumbo_header *jumbo = txb->data - sizeof(*jumbo); in rxrpc_prepare_data_subpacket() local
504 jumbo->flags = flags; in rxrpc_prepare_data_subpacket()
505 jumbo->pad = 0; in rxrpc_prepare_data_subpacket()
506 jumbo->cksum = txb->cksum; in rxrpc_prepare_data_subpacket()
507 kv->iov_base = jumbo; in rxrpc_prepare_data_subpacket()
508 len += sizeof(*jumbo); in rxrpc_prepare_data_subpacket()
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| /linux/Documentation/networking/device_drivers/ethernet/dlink/ |
| H A D | dl2k.rst | 238 jumbo=[0|1] Specifies the jumbo frame support. If jumbo=1,
239 the NIC accept jumbo frames. By default, this
243 This feature need jumbo frame compatible
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| /linux/drivers/net/ethernet/mellanox/mlx5/core/steering/hws/ |
| H A D | rule.h | 38 u8 jumbo[MLX5HWS_JUMBO_TAG_SZ]; member
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| H A D | rule.c | 48 memcpy(wqe_data->jumbo, tag->jumbo, MLX5HWS_JUMBO_TAG_SZ); in hws_rule_update_copy_tag()
172 memcpy(&rule->tag.jumbo, ste_attr->wqe_data->jumbo, MLX5HWS_JUMBO_TAG_SZ); in hws_rule_save_delete_info()
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| H A D | debug.c | 37 seq_printf(f, "%02x", definer->mask.jumbo[i]); in hws_debug_dump_matcher_template_definer()
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| H A D | definer.c | 2083 if (definer_a->mask.jumbo[i] != definer_b->mask.jumbo[i]) in mlx5hws_definer_compare()
2178 def_attr.match_mask = definer->mask.jumbo; in mlx5hws_definer_get_obj()
2250 hws_definer_create_tag_mask(match_param, fc, fc_sz, definer->mask.jumbo); in hws_definer_alloc()
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| H A D | send.c | 127 memcpy(wqe_data->jumbo, tag->jumbo, MLX5HWS_JUMBO_TAG_SZ); in hws_send_wqe_set_tag()
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| H A D | action.c | 1566 tag = (__force __be32 *)definer->mask.jumbo; in hws_action_create_dest_match_range_definer()
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| /linux/drivers/net/ethernet/alteon/ |
| H A D | acenic.c | 1500 static void ace_set_rxtx_parms(struct net_device *dev, int jumbo) in ace_set_rxtx_parms() argument
1507 if (!jumbo) { in ace_set_rxtx_parms()
1591 if (ap->jumbo && (cur_size < RX_LOW_JUMBO_THRES) && in ace_bh_work()
1894 ap->jumbo = 0; in ace_handle_event()
2195 if (ap->jumbo) { in ace_interrupt()
2243 if (ap->jumbo && in ace_open()
2344 if (ap->jumbo) { in ace_close()
2545 if (!(ap->jumbo)) { in ace_change_mtu()
2548 ap->jumbo = 1; in ace_change_mtu()
2557 if (ap->jumbo) { in ace_change_mtu()
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| H A D | acenic.h | 670 int bh_work_pending, jumbo; member
784 static void ace_set_rxtx_parms(struct net_device *dev, int jumbo);
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| /linux/Documentation/userspace-api/netlink/ |
| H A D | intro-specs.rst | 35 'rx-jumbo': 0,
36 'rx-jumbo-max': 4096,
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| /linux/drivers/net/ethernet/ibm/ehea/ |
| H A D | ehea_main.c | 2831 static int ehea_get_jumboframe_status(struct ehea_port *port, int *jumbo) in ehea_get_jumboframe_status() argument
2837 *jumbo = 0; in ehea_get_jumboframe_status()
2852 *jumbo = 1; in ehea_get_jumboframe_status()
2863 *jumbo = 1; in ehea_get_jumboframe_status()
2949 int jumbo; in ehea_setup_single_port() local
3024 ret = ehea_get_jumboframe_status(port, &jumbo); in ehea_setup_single_port()
3029 jumbo == 1 ? "en" : "dis"); in ehea_setup_single_port()
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| /linux/drivers/net/ethernet/realtek/ |
| H A D | r8169_main.c | 2624 bool jumbo = tp->dev->mtu > ETH_DATA_LEN; in rtl_jumbo_config() local
2627 if (jumbo && tp->mac_version >= RTL_GIGA_MAC_VER_17 && in rtl_jumbo_config()
2634 r8169_mod_reg8_cond(tp, Config4, BIT(0), jumbo); in rtl_jumbo_config()
2637 r8169_mod_reg8_cond(tp, Config3, Jumbo_En0, jumbo); in rtl_jumbo_config()
2638 r8169_mod_reg8_cond(tp, Config4, Jumbo_En1, jumbo); in rtl_jumbo_config()
2641 r8169_mod_reg8_cond(tp, Config3, Jumbo_En0, jumbo); in rtl_jumbo_config()
2644 RTL_W8(tp, MaxTxPacketSize, jumbo ? 0x24 : 0x3f); in rtl_jumbo_config()
2645 r8169_mod_reg8_cond(tp, Config3, Jumbo_En0, jumbo); in rtl_jumbo_config()
2646 r8169_mod_reg8_cond(tp, Config4, BIT(0), jumbo); in rtl_jumbo_config()
2657 if (jumbo) { in rtl_jumbo_config()
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| /linux/Documentation/networking/device_drivers/ethernet/freescale/dpaa2/ |
| H A D | ethernet-driver.rst | 179 The DPAA2 hardware can process jumbo Ethernet frames of up to 10K bytes.
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| /linux/Documentation/networking/device_drivers/ethernet/netronome/ |
| H A D | nfp.rst | 224 appropriate MTU values when handling jumbo frames or utilizing tunnels. For
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| /linux/drivers/net/ethernet/marvell/ |
| H A D | skge.c | 1535 int jumbo = hw->dev[port]->mtu > ETH_DATA_LEN; in genesis_mac_init() local
1602 if (jumbo) in genesis_mac_init()
1619 if (hw->ports > 1 && jumbo) in genesis_mac_init()
1679 if (jumbo) { in genesis_mac_init()
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| /linux/drivers/net/ethernet/marvell/mvpp2/ |
| H A D | mvpp2_main.c | 5075 bool jumbo = false; in mvpp2_change_mtu() local
5082 jumbo = true; in mvpp2_change_mtu()
5087 if (!jumbo) { in mvpp2_change_mtu()
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| /linux/Documentation/networking/ |
| H A D | af_xdp.rst | 477 or a 9K Ethernet jumbo frame can be constructed by chaining together
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