mlx5/core/en_ethtool.c

48 	struct mlx5_core_dev *mdev = priv->mdev;
53 			 "%d.%d.%04d (%.16s)", fw_rev_maj(mdev),
54 			 fw_rev_min(mdev), fw_rev_sub(mdev), mdev->board_id);
57 			 "%d.%d.%04d", fw_rev_maj(mdev),
58 			 fw_rev_min(mdev), fw_rev_sub(mdev));
60 	strscpy(drvinfo->bus_info, dev_name(mdev->device),
234 static void mlx5e_ethtool_get_speed_arr(struct mlx5_core_dev *mdev,
238 	bool ext = mlx5_ptys_ext_supported(mdev);
330 	u8 max_log_mpwrq_pkts = mlx5e_mpwrq_max_log_rq_pkts(priv->mdev,
402 	err = mlx5e_validate_params(priv->mdev, &new_params);
479 		int cur_rqt_size = mlx5e_rqt_size(priv->mdev, cur_params->num_channels);
480 		int new_rqt_size = mlx5e_rqt_size(priv->mdev, count);
564 	if (!MLX5_CAP_GEN(priv->mdev, cq_moderation))
599 	if (!MLX5_CAP_GEN(priv->mdev, cq_moderation))
665 		struct mlx5_core_dev *mdev = c->mdev;
672 			mlx5e_modify_cq_moderation(mdev, &c->sq[tc].cq.mcq,
686 		struct mlx5_core_dev *mdev = c->mdev;
692 		mlx5e_modify_cq_moderation(mdev, &c->rq.cq.mcq, moder->usec, moder->pkts,
703 	struct mlx5_core_dev *mdev = priv->mdev;
710 	if (!MLX5_CAP_GEN(mdev, cq_moderation) ||
711 	    !MLX5_CAP_GEN(mdev, cq_period_mode_modify))
729 	    !MLX5_CAP_GEN(priv->mdev, cq_period_start_from_cqe)) {
815 	struct mlx5_core_dev *mdev = priv->mdev;
822 	if (!MLX5_CAP_GEN(mdev, cq_moderation))
866 		mlx5_core_modify_cq_moderation(mdev, &c->rq.cq.mcq,
876 			mlx5_core_modify_cq_moderation(mdev, &c->sq[tc].cq.mcq,
894 static void ptys2ethtool_supported_link(struct mlx5_core_dev *mdev,
903 	mlx5e_ethtool_get_speed_arr(mdev, &table, &max_size);
999 static void ptys2ethtool_supported_advertised_port(struct mlx5_core_dev *mdev,
1003 	if (!MLX5_CAP_PCAM_FEATURE(mdev, ptys_connector_type)) {
1089 	speed = mlx5_port_ptys2speed(priv->mdev, eth_proto_oper, force_legacy);
1105 static void get_supported(struct mlx5_core_dev *mdev, u32 eth_proto_cap,
1109 	ptys2ethtool_supported_link(mdev, supported, eth_proto_cap);
1139 static u8 get_connector_port(struct mlx5_core_dev *mdev, u32 eth_proto, u8 connector_type)
1141 	if (MLX5_CAP_PCAM_FEATURE(mdev, ptys_connector_type))
1170 static void get_lp_advertising(struct mlx5_core_dev *mdev, u32 eth_proto_lp,
1174 	bool ext = mlx5_ptys_ext_supported(mdev);
1182 	struct mlx5_core_dev *mdev = priv->mdev;
1198 	err = mlx5_query_port_ptys(mdev, out, sizeof(out), MLX5_PTYS_EN, 1);
1230 	mlx5_query_port_pause(mdev, &rx_pause, &tx_pause);
1235 	get_supported(mdev, eth_proto_cap, link_ksettings);
1244 	link_ksettings->base.port = get_connector_port(mdev, eth_proto_oper, connector_type);
1245 	ptys2ethtool_supported_advertised_port(mdev, link_ksettings, eth_proto_admin,
1247 	get_lp_advertising(mdev, eth_proto_lp, link_ksettings);
1258 	err = get_fec_supported_advertised(mdev, link_ksettings);
1353 	struct mlx5_core_dev *mdev = priv->mdev;
1374 	ext_supported = mlx5_ptys_ext_supported(mdev);
1381 	err = mlx5_port_query_eth_proto(mdev, 1, ext, &eproto);
1388 		mlx5_port_speed2linkmodes(mdev, speed, !ext);
1402 	mlx5_port_query_eth_autoneg(mdev, &an_status, &an_disable_cap,
1412 	mlx5_port_set_eth_ptys(mdev, an_disable, link_modes, ext);
1413 	mlx5_toggle_port_link(mdev);
1441 	return mlx5e_rqt_size(priv->mdev, priv->channels.params.num_channels);
1520 	struct mlx5_core_dev *mdev = priv->mdev;
1522 	if (!MLX5_CAP_PCAM_FEATURE((priv)->mdev, pfcc_mask) ||
1523 	    !MLX5_CAP_DEBUG((priv)->mdev, stall_detect))
1526 	return mlx5_query_port_stall_watermark(mdev, pfc_prevention_tout, NULL);
1533 	struct mlx5_core_dev *mdev = priv->mdev;
1537 	if (!MLX5_CAP_PCAM_FEATURE((priv)->mdev, pfcc_mask) ||
1538 	    !MLX5_CAP_DEBUG((priv)->mdev, stall_detect))
1555 	return mlx5_set_port_stall_watermark(mdev, critical_tout,
1610 	struct mlx5_core_dev *mdev = priv->mdev;
1613 	err = mlx5_query_port_pause(mdev, &pauseparam->rx_pause,
1632 	struct mlx5_core_dev *mdev = priv->mdev;
1635 	if (!MLX5_CAP_GEN(mdev, vport_group_manager))
1641 	err = mlx5_set_port_pause(mdev,
1663 	struct mlx5_core_dev *mdev = priv->mdev;
1665 	info->phc_index = mlx5_clock_get_ptp_index(mdev);
1667 	if (!MLX5_CAP_GEN(priv->mdev, device_frequency_khz) ||
1692 static __u32 mlx5e_get_wol_supported(struct mlx5_core_dev *mdev)
1696 	if (MLX5_CAP_GEN(mdev, wol_g))
1699 	if (MLX5_CAP_GEN(mdev, wol_s))
1702 	if (MLX5_CAP_GEN(mdev, wol_a))
1705 	if (MLX5_CAP_GEN(mdev, wol_b))
1708 	if (MLX5_CAP_GEN(mdev, wol_m))
1711 	if (MLX5_CAP_GEN(mdev, wol_u))
1714 	if (MLX5_CAP_GEN(mdev, wol_p))
1780 	struct mlx5_core_dev *mdev = priv->mdev;
1786 	wol->supported = mlx5e_get_wol_supported(mdev);
1790 	err = mlx5_query_port_wol(mdev, &mlx5_wol_mode);
1800 	struct mlx5_core_dev *mdev = priv->mdev;
1801 	__u32 wol_supported = mlx5e_get_wol_supported(mdev);
1812 	return mlx5_set_port_wol(mdev, mlx5_wol_mode);
1827 	struct mlx5_core_dev *mdev = priv->mdev;
1832 	err = mlx5e_get_fec_mode(mdev, &fec_active, &fec_configured);
1853 	struct mlx5_core_dev *mdev = priv->mdev;
1870 	err = mlx5e_set_fec_mode(mdev, fec_policy);
1875 	mlx5_toggle_port_link(mdev);
1884 	struct mlx5_core_dev *mdev = priv->mdev;
1887 	if (!MLX5_CAP_GEN(mdev, beacon_led))
1901 	return mlx5_set_port_beacon(mdev, beacon_duration);
1908 	struct mlx5_core_dev *dev = priv->mdev;
1951 	struct mlx5_core_dev *mdev = priv->mdev;
1962 		size_read = mlx5_query_module_eeprom(mdev, offset, ee->len - i,
1988 	struct mlx5_core_dev *mdev = priv->mdev;
2004 		size_read = mlx5_query_module_eeprom_by_page(mdev, &query, data + i);
2028 	struct mlx5_core_dev *mdev = priv->mdev;
2043 	err = mlx5_firmware_flash(mdev, fw, NULL);
2066 	if (enable && !MLX5_CAP_GEN(priv->mdev, cq_period_start_from_cqe))
2113 	if (!MLX5_CAP_GEN(priv->mdev, cqe_compression))
2154 	struct mlx5_core_dev *mdev = priv->mdev;
2158 	if (!MLX5_CAP_GEN(mdev, cqe_compression))
2174 	struct mlx5_core_dev *mdev = priv->mdev;
2183 		int err = mlx5e_mpwrq_validate_regular(mdev, &priv->channels.params);
2195 	mlx5e_set_rq_type(mdev, &new_params);
2232 	struct mlx5_core_dev *mdev = priv->mdev;
2235 	if (enable && !mlx5e_tx_mpwqe_supported(mdev))
2258 	struct mlx5_core_dev *mdev = priv->mdev;
2262 	if (!MLX5_CAP_GEN(mdev, ts_cqe_to_dest_cqn) ||
2263 	    !MLX5_CAP_GEN_2(mdev, ts_cqe_metadata_size2wqe_counter))
2390 static int query_port_status_opcode(struct mlx5_core_dev *mdev, u32 *status_opcode)
2404 	err = mlx5_core_access_reg(mdev, in, sizeof(in), out,
2544 	if (query_port_status_opcode(priv->mdev, &status_opcode) ||