1 // SPDX-License-Identifier: GPL-2.0-only
17 	[NETIF_F_SG_BIT] =               "tx-scatter-gather",
18 	[NETIF_F_IP_CSUM_BIT] =          "tx-checksum-ipv4",
19 	[NETIF_F_HW_CSUM_BIT] =          "tx-checksum-ip-generic",
20 	[NETIF_F_IPV6_CSUM_BIT] =        "tx-checksum-ipv6",
22 	[NETIF_F_FRAGLIST_BIT] =         "tx-scatter-gather-fraglist",
23 	[NETIF_F_HW_VLAN_CTAG_TX_BIT] =  "tx-vlan-hw-insert",
25 	[NETIF_F_HW_VLAN_CTAG_RX_BIT] =  "rx-vlan-hw-parse",
26 	[NETIF_F_HW_VLAN_CTAG_FILTER_BIT] = "rx-vlan-filter",
27 	[NETIF_F_HW_VLAN_STAG_TX_BIT] =  "tx-vlan-stag-hw-insert",
28 	[NETIF_F_HW_VLAN_STAG_RX_BIT] =  "rx-vlan-stag-hw-parse",
29 	[NETIF_F_HW_VLAN_STAG_FILTER_BIT] = "rx-vlan-stag-filter",
30 	[NETIF_F_VLAN_CHALLENGED_BIT] =  "vlan-challenged",
31 	[NETIF_F_GSO_BIT] =              "tx-generic-segmentation",
32 	[NETIF_F_GRO_BIT] =              "rx-gro",
33 	[NETIF_F_GRO_HW_BIT] =           "rx-gro-hw",
34 	[NETIF_F_LRO_BIT] =              "rx-lro",
36 	[NETIF_F_TSO_BIT] =              "tx-tcp-segmentation",
37 	[NETIF_F_GSO_ROBUST_BIT] =       "tx-gso-robust",
38 	[NETIF_F_TSO_ECN_BIT] =          "tx-tcp-ecn-segmentation",
39 	[NETIF_F_GSO_ACCECN_BIT] =	 "tx-tcp-accecn-segmentation",
40 	[NETIF_F_TSO_MANGLEID_BIT] =	 "tx-tcp-mangleid-segmentation",
41 	[NETIF_F_TSO6_BIT] =             "tx-tcp6-segmentation",
42 	[NETIF_F_FSO_BIT] =              "tx-fcoe-segmentation",
43 	[NETIF_F_GSO_GRE_BIT] =		 "tx-gre-segmentation",
44 	[NETIF_F_GSO_GRE_CSUM_BIT] =	 "tx-gre-csum-segmentation",
45 	[NETIF_F_GSO_IPXIP4_BIT] =	 "tx-ipxip4-segmentation",
46 	[NETIF_F_GSO_IPXIP6_BIT] =	 "tx-ipxip6-segmentation",
47 	[NETIF_F_GSO_UDP_TUNNEL_BIT] =	 "tx-udp_tnl-segmentation",
48 	[NETIF_F_GSO_UDP_TUNNEL_CSUM_BIT] = "tx-udp_tnl-csum-segmentation",
49 	[NETIF_F_GSO_PARTIAL_BIT] =	 "tx-gso-partial",
50 	[NETIF_F_GSO_TUNNEL_REMCSUM_BIT] = "tx-tunnel-remcsum-segmentation",
51 	[NETIF_F_GSO_SCTP_BIT] =	 "tx-sctp-segmentation",
52 	[NETIF_F_GSO_ESP_BIT] =		 "tx-esp-segmentation",
53 	[NETIF_F_GSO_UDP_L4_BIT] =	 "tx-udp-segmentation",
54 	[NETIF_F_GSO_FRAGLIST_BIT] =	 "tx-gso-list",
56 	[NETIF_F_FCOE_CRC_BIT] =         "tx-checksum-fcoe-crc",
57 	[NETIF_F_SCTP_CRC_BIT] =        "tx-checksum-sctp",
58 	[NETIF_F_NTUPLE_BIT] =           "rx-ntuple-filter",
59 	[NETIF_F_RXHASH_BIT] =           "rx-hashing",
60 	[NETIF_F_RXCSUM_BIT] =           "rx-checksum",
61 	[NETIF_F_NOCACHE_COPY_BIT] =     "tx-nocache-copy",
63 	[NETIF_F_RXFCS_BIT] =            "rx-fcs",
64 	[NETIF_F_RXALL_BIT] =            "rx-all",
65 	[NETIF_F_HW_L2FW_DOFFLOAD_BIT] = "l2-fwd-offload",
66 	[NETIF_F_HW_TC_BIT] =		 "hw-tc-offload",
67 	[NETIF_F_HW_ESP_BIT] =		 "esp-hw-offload",
68 	[NETIF_F_HW_ESP_TX_CSUM_BIT] =	 "esp-tx-csum-hw-offload",
69 	[NETIF_F_RX_UDP_TUNNEL_PORT_BIT] =	 "rx-udp_tunnel-port-offload",
70 	[NETIF_F_HW_TLS_RECORD_BIT] =	"tls-hw-record",
71 	[NETIF_F_HW_TLS_TX_BIT] =	 "tls-hw-tx-offload",
72 	[NETIF_F_HW_TLS_RX_BIT] =	 "tls-hw-rx-offload",
73 	[NETIF_F_GRO_FRAGLIST_BIT] =	 "rx-gro-list",
74 	[NETIF_F_HW_MACSEC_BIT] =	 "macsec-hw-offload",
75 	[NETIF_F_GRO_UDP_FWD_BIT] =	 "rx-udp-gro-forwarding",
76 	[NETIF_F_HW_HSR_TAG_INS_BIT] =	 "hsr-tag-ins-offload",
77 	[NETIF_F_HW_HSR_TAG_RM_BIT] =	 "hsr-tag-rm-offload",
78 	[NETIF_F_HW_HSR_FWD_BIT] =	 "hsr-fwd-offload",
79 	[NETIF_F_HW_HSR_DUP_BIT] =	 "hsr-dup-offload",
92 	[ETHTOOL_RX_COPYBREAK]	= "rx-copybreak",
93 	[ETHTOOL_TX_COPYBREAK]	= "tx-copybreak",
94 	[ETHTOOL_PFC_PREVENTION_TOUT] = "pfc-prevention-tout",
95 	[ETHTOOL_TX_COPYBREAK_BUF_SIZE] = "tx-copybreak-buf-size",
101 	[ETHTOOL_PHY_DOWNSHIFT]	= "phy-downshift",
102 	[ETHTOOL_PHY_FAST_LINK_DOWN] = "phy-fast-link-down",
103 	[ETHTOOL_PHY_EDPD]	= "phy-energy-detect-power-down",
107 	#speed "base" #type "/" #duplex
115 	__DEFINE_LINK_MODE_NAME(10, T, Half),
116 	__DEFINE_LINK_MODE_NAME(10, T, Full),
117 	__DEFINE_LINK_MODE_NAME(100, T, Half),
118 	__DEFINE_LINK_MODE_NAME(100, T, Full),
119 	__DEFINE_LINK_MODE_NAME(1000, T, Half),
120 	__DEFINE_LINK_MODE_NAME(1000, T, Full),
127 	__DEFINE_LINK_MODE_NAME(10000, T, Full),
130 	__DEFINE_LINK_MODE_NAME(2500, X, Full),
132 	__DEFINE_LINK_MODE_NAME(1000, KX, Full),
156 	__DEFINE_LINK_MODE_NAME(1000, X, Full),
162 	__DEFINE_LINK_MODE_NAME(2500, T, Full),
163 	__DEFINE_LINK_MODE_NAME(5000, T, Full),
183 	__DEFINE_LINK_MODE_NAME(1000, T1, Full),
300 	__DEFINE_LINK_MODE_PARAMS(10, T, Half),
301 	__DEFINE_LINK_MODE_PARAMS(10, T, Full),
302 	__DEFINE_LINK_MODE_PARAMS(100, T, Half),
303 	__DEFINE_LINK_MODE_PARAMS(100, T, Full),
304 	__DEFINE_LINK_MODE_PARAMS(1000, T, Half),
305 	__DEFINE_LINK_MODE_PARAMS(1000, T, Full),
312 	__DEFINE_LINK_MODE_PARAMS(10000, T, Full),
315 	__DEFINE_LINK_MODE_PARAMS(2500, X, Full),
317 	__DEFINE_LINK_MODE_PARAMS(1000, KX, Full),
345 	__DEFINE_LINK_MODE_PARAMS(1000, X, Full),
351 	__DEFINE_LINK_MODE_PARAMS(2500, T, Full),
352 	__DEFINE_LINK_MODE_PARAMS(5000, T, Full),
372 	__DEFINE_LINK_MODE_PARAMS(1000, T1, Full),
461 	[const_ilog2(SOF_TIMESTAMPING_TX_HARDWARE)]  = "hardware-transmit",
462 	[const_ilog2(SOF_TIMESTAMPING_TX_SOFTWARE)]  = "software-transmit",
463 	[const_ilog2(SOF_TIMESTAMPING_RX_HARDWARE)]  = "hardware-receive",
464 	[const_ilog2(SOF_TIMESTAMPING_RX_SOFTWARE)]  = "software-receive",
465 	[const_ilog2(SOF_TIMESTAMPING_SOFTWARE)]     = "software-system-clock",
466 	[const_ilog2(SOF_TIMESTAMPING_SYS_HARDWARE)] = "hardware-legacy-clock",
467 	[const_ilog2(SOF_TIMESTAMPING_RAW_HARDWARE)] = "hardware-raw-clock",
468 	[const_ilog2(SOF_TIMESTAMPING_OPT_ID)]       = "option-id",
469 	[const_ilog2(SOF_TIMESTAMPING_TX_SCHED)]     = "sched-transmit",
470 	[const_ilog2(SOF_TIMESTAMPING_TX_ACK)]       = "ack-transmit",
471 	[const_ilog2(SOF_TIMESTAMPING_OPT_CMSG)]     = "option-cmsg",
472 	[const_ilog2(SOF_TIMESTAMPING_OPT_TSONLY)]   = "option-tsonly",
473 	[const_ilog2(SOF_TIMESTAMPING_OPT_STATS)]    = "option-stats",
474 	[const_ilog2(SOF_TIMESTAMPING_OPT_PKTINFO)]  = "option-pktinfo",
475 	[const_ilog2(SOF_TIMESTAMPING_OPT_TX_SWHW)]  = "option-tx-swhw",
476 	[const_ilog2(SOF_TIMESTAMPING_BIND_PHC)]     = "bind-phc",
477 	[const_ilog2(SOF_TIMESTAMPING_OPT_ID_TCP)]   = "option-id-tcp",
478 	[const_ilog2(SOF_TIMESTAMPING_OPT_RX_FILTER)] = "option-rx-filter",
479 	[const_ilog2(SOF_TIMESTAMPING_TX_COMPLETION)] = "tx-completion",
486 	[HWTSTAMP_TX_ONESTEP_SYNC]	= "onestep-sync",
487 	[HWTSTAMP_TX_ONESTEP_P2P]	= "onestep-p2p",
495 	[HWTSTAMP_FILTER_PTP_V1_L4_EVENT]	= "ptpv1-l4-event",
496 	[HWTSTAMP_FILTER_PTP_V1_L4_SYNC]	= "ptpv1-l4-sync",
497 	[HWTSTAMP_FILTER_PTP_V1_L4_DELAY_REQ]	= "ptpv1-l4-delay-req",
498 	[HWTSTAMP_FILTER_PTP_V2_L4_EVENT]	= "ptpv2-l4-event",
499 	[HWTSTAMP_FILTER_PTP_V2_L4_SYNC]	= "ptpv2-l4-sync",
500 	[HWTSTAMP_FILTER_PTP_V2_L4_DELAY_REQ]	= "ptpv2-l4-delay-req",
501 	[HWTSTAMP_FILTER_PTP_V2_L2_EVENT]	= "ptpv2-l2-event",
502 	[HWTSTAMP_FILTER_PTP_V2_L2_SYNC]	= "ptpv2-l2-sync",
503 	[HWTSTAMP_FILTER_PTP_V2_L2_DELAY_REQ]	= "ptpv2-l2-delay-req",
504 	[HWTSTAMP_FILTER_PTP_V2_EVENT]		= "ptpv2-event",
505 	[HWTSTAMP_FILTER_PTP_V2_SYNC]		= "ptpv2-sync",
506 	[HWTSTAMP_FILTER_PTP_V2_DELAY_REQ]	= "ptpv2-delay-req",
507 	[HWTSTAMP_FILTER_NTP_ALL]		= "ntp-all",
512 	[const_ilog2(HWTSTAMP_FLAG_BONDED_PHC_INDEX)] = "bonded-phc-index",
519 	[ETHTOOL_UDP_TUNNEL_TYPE_VXLAN_GPE]	= "vxlan-gpe",
524 /* return false if legacy contained non-0 deprecated fields
536 	/* This is used to tell users that driver is still using these  in convert_legacy_settings_to_link_ksettings()
540 	if (legacy_settings->maxtxpkt ||  in convert_legacy_settings_to_link_ksettings()
541 	    legacy_settings->maxrxpkt)  in convert_legacy_settings_to_link_ksettings()
545 		link_ksettings->link_modes.supported,  in convert_legacy_settings_to_link_ksettings()
546 		legacy_settings->supported);  in convert_legacy_settings_to_link_ksettings()
548 		link_ksettings->link_modes.advertising,  in convert_legacy_settings_to_link_ksettings()
549 		legacy_settings->advertising);  in convert_legacy_settings_to_link_ksettings()
551 		link_ksettings->link_modes.lp_advertising,  in convert_legacy_settings_to_link_ksettings()
552 		legacy_settings->lp_advertising);  in convert_legacy_settings_to_link_ksettings()
553 	link_ksettings->base.speed  in convert_legacy_settings_to_link_ksettings()
555 	link_ksettings->base.duplex  in convert_legacy_settings_to_link_ksettings()
556 		= legacy_settings->duplex;  in convert_legacy_settings_to_link_ksettings()
557 	link_ksettings->base.port  in convert_legacy_settings_to_link_ksettings()
558 		= legacy_settings->port;  in convert_legacy_settings_to_link_ksettings()
559 	link_ksettings->base.phy_address  in convert_legacy_settings_to_link_ksettings()
560 		= legacy_settings->phy_address;  in convert_legacy_settings_to_link_ksettings()
561 	link_ksettings->base.autoneg  in convert_legacy_settings_to_link_ksettings()
562 		= legacy_settings->autoneg;  in convert_legacy_settings_to_link_ksettings()
563 	link_ksettings->base.mdio_support  in convert_legacy_settings_to_link_ksettings()
564 		= legacy_settings->mdio_support;  in convert_legacy_settings_to_link_ksettings()
565 	link_ksettings->base.eth_tp_mdix  in convert_legacy_settings_to_link_ksettings()
566 		= legacy_settings->eth_tp_mdix;  in convert_legacy_settings_to_link_ksettings()
567 	link_ksettings->base.eth_tp_mdix_ctrl  in convert_legacy_settings_to_link_ksettings()
568 		= legacy_settings->eth_tp_mdix_ctrl;  in convert_legacy_settings_to_link_ksettings()
574 	if (!dev->ethtool_ops->get_link)  in __ethtool_get_link()
575 		return -EOPNOTSUPP;  in __ethtool_get_link()
577 	return netif_running(dev) && dev->ethtool_ops->get_link(dev);  in __ethtool_get_link()
582 	const struct ethtool_ops *ops = dev->ethtool_ops;  in ethtool_get_rxnfc_rule_count()
588 	err = ops->get_rxnfc(dev, &info, NULL);  in ethtool_get_rxnfc_rule_count()
604 	for (i = 0; i < ctx->indir_size; i++)  in ethtool_get_rss_ctx_max_channel()
611 	const struct ethtool_ops *ops = dev->ethtool_ops;  in ethtool_get_max_rxnfc_channel()
616 	if (!ops->get_rxnfc)  in ethtool_get_max_rxnfc_channel()
617 		return -EOPNOTSUPP;  in ethtool_get_max_rxnfc_channel()
621 		return -EINVAL;  in ethtool_get_max_rxnfc_channel()
625 		return -ENOMEM;  in ethtool_get_max_rxnfc_channel()
627 	info->cmd = ETHTOOL_GRXCLSRLALL;  in ethtool_get_max_rxnfc_channel()
628 	info->rule_cnt = rule_cnt;  in ethtool_get_max_rxnfc_channel()
629 	err = ops->get_rxnfc(dev, info, info->rule_locs);  in ethtool_get_max_rxnfc_channel()
636 			.fs.location = info->rule_locs[i],  in ethtool_get_max_rxnfc_channel()
639 		err = ops->get_rxnfc(dev, &rule_info, NULL);  in ethtool_get_max_rxnfc_channel()
651 				ctx = xa_load(&dev->ethtool->rss_ctx,  in ethtool_get_max_rxnfc_channel()
675 	mutex_lock(&dev->ethtool->rss_lock);  in ethtool_get_max_rss_ctx_channel()
676 	xa_for_each(&dev->ethtool->rss_ctx, context, ctx)  in ethtool_get_max_rss_ctx_channel()
678 	mutex_unlock(&dev->ethtool->rss_lock);  in ethtool_get_max_rss_ctx_channel()
691 	 * Assume drivers won't auto-regenerate the additional tables,  in ethtool_get_max_rxfh_channel()
692 	 * to be safe.  in ethtool_get_max_rxfh_channel()
699 	if (!dev->ethtool_ops->get_rxfh_indir_size ||  in ethtool_get_max_rxfh_channel()
700 	    !dev->ethtool_ops->get_rxfh)  in ethtool_get_max_rxfh_channel()
702 	dev_size = dev->ethtool_ops->get_rxfh_indir_size(dev);  in ethtool_get_max_rxfh_channel()
710 	ret = dev->ethtool_ops->get_rxfh(dev, &rxfh);  in ethtool_get_max_rxfh_channel()
716 	while (dev_size--)  in ethtool_get_max_rxfh_channel()
741 		return -EINVAL;  in ethtool_check_max_channel()
746 		return -EINVAL;  in ethtool_check_max_channel()
753 		return -EINVAL;  in ethtool_check_max_channel()
761 	const struct ethtool_ops *ops = dev->ethtool_ops;  in ethtool_check_rss_ctx_busy()
765 	if (!ops->get_rxnfc)  in ethtool_check_rss_ctx_busy()
773 		return -EINVAL;  in ethtool_check_rss_ctx_busy()
777 		return -ENOMEM;  in ethtool_check_rss_ctx_busy()
779 	info->cmd = ETHTOOL_GRXCLSRLALL;  in ethtool_check_rss_ctx_busy()
780 	info->rule_cnt = rule_cnt;  in ethtool_check_rss_ctx_busy()
781 	rc = ops->get_rxnfc(dev, info, info->rule_locs);  in ethtool_check_rss_ctx_busy()
788 			.fs.location = info->rule_locs[i],  in ethtool_check_rss_ctx_busy()
791 		rc = ops->get_rxnfc(dev, &rule_info, NULL);  in ethtool_check_rss_ctx_busy()
797 			rc = -EBUSY;  in ethtool_check_rss_ctx_busy()
809 	if (WARN_ON(ops->set_coalesce && !ops->supported_coalesce_params))  in ethtool_check_ops()
810 		return -EINVAL;  in ethtool_check_ops()
811 	if (WARN_ON(ops->rxfh_max_num_contexts == 1))  in ethtool_check_ops()
812 		return -EINVAL;  in ethtool_check_ops()
815 	 * mean the ops attached to a netdev later on are sane.  in ethtool_check_ops()
828 	param->cmd = ETHTOOL_GRINGPARAM;  in ethtool_ringparam_get_cfg()
829 	dev->ethtool_ops->get_ringparam(dev, param, kparam, extack);  in ethtool_ringparam_get_cfg()
831 	/* Driver gives us current state, we want to return current config */  in ethtool_ringparam_get_cfg()
832 	kparam->tcp_data_split = dev->cfg->hds_config;  in ethtool_ringparam_get_cfg()
833 	kparam->hds_thresh = dev->cfg->hds_thresh;  in ethtool_ringparam_get_cfg()
839 	info->cmd = ETHTOOL_GET_TS_INFO;  in ethtool_init_tsinfo()
840 	info->phc_index = -1;  in ethtool_init_tsinfo()
847 	const struct ethtool_ops *ops = dev->ethtool_ops;  in ethtool_net_get_ts_info_by_phc()
850 	if (!ops->get_ts_info)  in ethtool_net_get_ts_info_by_phc()
851 		return -ENODEV;  in ethtool_net_get_ts_info_by_phc()
855 	info->phc_qualifier = hwprov_desc->qualifier;  in ethtool_net_get_ts_info_by_phc()
856 	err = ops->get_ts_info(dev, info);  in ethtool_net_get_ts_info_by_phc()
860 	if (info->phc_index == hwprov_desc->index &&  in ethtool_net_get_ts_info_by_phc()
861 	    net_support_hwtstamp_qualifier(dev, hwprov_desc->qualifier))  in ethtool_net_get_ts_info_by_phc()
864 	return -ENODEV;  in ethtool_net_get_ts_info_by_phc()
875 	if (hwprov_desc->qualifier != HWTSTAMP_PROVIDER_QUALIFIER_PRECISE)  in ethtool_phy_get_ts_info_by_phc()
876 		return ERR_PTR(-ENODEV);  in ethtool_phy_get_ts_info_by_phc()
879 	if (dev->link_topo) {  in ethtool_phy_get_ts_info_by_phc()
883 		xa_for_each(&dev->link_topo->phys, phy_index, pdn) {  in ethtool_phy_get_ts_info_by_phc()
884 			if (!phy_has_tsinfo(pdn->phy))  in ethtool_phy_get_ts_info_by_phc()
888 			err = phy_ts_info(pdn->phy, info);  in ethtool_phy_get_ts_info_by_phc()
892 			if (info->phc_index == hwprov_desc->index)  in ethtool_phy_get_ts_info_by_phc()
893 				return pdn->phy;  in ethtool_phy_get_ts_info_by_phc()
895 		return ERR_PTR(-ENODEV);  in ethtool_phy_get_ts_info_by_phc()
898 	/* Look on the dev->phydev */  in ethtool_phy_get_ts_info_by_phc()
899 	if (phy_has_tsinfo(dev->phydev)) {  in ethtool_phy_get_ts_info_by_phc()
901 		err = phy_ts_info(dev->phydev, info);  in ethtool_phy_get_ts_info_by_phc()
905 		if (info->phc_index == hwprov_desc->index)  in ethtool_phy_get_ts_info_by_phc()
906 			return dev->phydev;  in ethtool_phy_get_ts_info_by_phc()
909 	return ERR_PTR(-ENODEV);  in ethtool_phy_get_ts_info_by_phc()
919 	if (err == -ENODEV) {  in ethtool_get_ts_info_by_phc()
929 	info->so_timestamping |= SOF_TIMESTAMPING_RX_SOFTWARE |  in ethtool_get_ts_info_by_phc()
942 	hwprov = rcu_dereference(dev->hwprov);  in __ethtool_get_ts_info()
945 		const struct ethtool_ops *ops = dev->ethtool_ops;  in __ethtool_get_ts_info()
946 		struct phy_device *phydev = dev->phydev;  in __ethtool_get_ts_info()
952 		else if (ops->get_ts_info)  in __ethtool_get_ts_info()
953 			err = ops->get_ts_info(dev, info);  in __ethtool_get_ts_info()
955 		info->so_timestamping |= SOF_TIMESTAMPING_RX_SOFTWARE |  in __ethtool_get_ts_info()
962 	err = ethtool_get_ts_info_by_phc(dev, info, &hwprov->desc);  in __ethtool_get_ts_info()
970 	const struct ethtool_ops *ops = dev->ethtool_ops;  in net_support_hwtstamp_qualifier()
976 	 * qualifier description to not break the old behavior.  in net_support_hwtstamp_qualifier()
978 	if (!ops->supported_hwtstamp_qualifiers &&  in net_support_hwtstamp_qualifier()
982 	if (ops->supported_hwtstamp_qualifiers & BIT(qualifier))  in net_support_hwtstamp_qualifier()
1025 	link_ksettings->base.speed = link_info->speed;  in ethtool_params_from_link_mode()
1026 	link_ksettings->lanes = link_info->lanes;  in ethtool_params_from_link_mode()
1027 	link_ksettings->base.duplex = link_info->duplex;  in ethtool_params_from_link_mode()
1033  * @maps: Pointer to an array of Ethtool forced speed map
1036  * Initialize an array of Ethtool forced speed map to Ethtool link modes. This
1045 		linkmode_set_bit_array(map->cap_arr, map->arr_size, map->caps);  in ethtool_forced_speed_maps_init()
1046 		map->cap_arr = NULL;  in ethtool_forced_speed_maps_init()
1047 		map->arr_size = 0;  in ethtool_forced_speed_maps_init()
1057 		  !lockdep_is_held_type(&dev->ethtool->rss_lock, -1),  in ethtool_rxfh_context_lost()
1061 	ctx = xa_erase(&dev->ethtool->rss_ctx, context_id);  in ethtool_rxfh_context_lost()