/* * Copyright (C) 2005 - 2011 Emulex * All rights reserved. * * This program is free software; you can redistribute it and/or * modify it under the terms of the GNU General Public License version 2 * as published by the Free Software Foundation. The full GNU General * Public License is included in this distribution in the file called COPYING. * * Contact Information: * linux-drivers@emulex.com * * Emulex * 3333 Susan Street * Costa Mesa, CA 92626 */ #include "be.h" #include "be_cmds.h" #include struct be_ethtool_stat { char desc[ETH_GSTRING_LEN]; int type; int size; int offset; }; enum {NETSTAT, PORTSTAT, MISCSTAT, DRVSTAT_TX, DRVSTAT_RX, ERXSTAT, PMEMSTAT, DRVSTAT}; #define FIELDINFO(_struct, field) FIELD_SIZEOF(_struct, field), \ offsetof(_struct, field) #define NETSTAT_INFO(field) #field, NETSTAT,\ FIELDINFO(struct net_device_stats,\ field) #define DRVSTAT_TX_INFO(field) #field, DRVSTAT_TX,\ FIELDINFO(struct be_tx_stats, field) #define DRVSTAT_RX_INFO(field) #field, DRVSTAT_RX,\ FIELDINFO(struct be_rx_stats, field) #define MISCSTAT_INFO(field) #field, MISCSTAT,\ FIELDINFO(struct be_rxf_stats, field) #define PORTSTAT_INFO(field) #field, PORTSTAT,\ FIELDINFO(struct be_port_rxf_stats, \ field) #define ERXSTAT_INFO(field) #field, ERXSTAT,\ FIELDINFO(struct be_erx_stats, field) #define PMEMSTAT_INFO(field) #field, PMEMSTAT,\ FIELDINFO(struct be_pmem_stats, field) #define DRVSTAT_INFO(field) #field, DRVSTAT,\ FIELDINFO(struct be_drv_stats, \ field) static const struct be_ethtool_stat et_stats[] = { {NETSTAT_INFO(rx_packets)}, {NETSTAT_INFO(tx_packets)}, {NETSTAT_INFO(rx_bytes)}, {NETSTAT_INFO(tx_bytes)}, {NETSTAT_INFO(rx_errors)}, {NETSTAT_INFO(tx_errors)}, {NETSTAT_INFO(rx_dropped)}, {NETSTAT_INFO(tx_dropped)}, {DRVSTAT_TX_INFO(be_tx_rate)}, {DRVSTAT_TX_INFO(be_tx_reqs)}, {DRVSTAT_TX_INFO(be_tx_wrbs)}, {DRVSTAT_TX_INFO(be_tx_stops)}, {DRVSTAT_TX_INFO(be_tx_events)}, {DRVSTAT_TX_INFO(be_tx_compl)}, {PORTSTAT_INFO(rx_unicast_frames)}, {PORTSTAT_INFO(rx_multicast_frames)}, {PORTSTAT_INFO(rx_broadcast_frames)}, {PORTSTAT_INFO(rx_crc_errors)}, {PORTSTAT_INFO(rx_alignment_symbol_errors)}, {PORTSTAT_INFO(rx_pause_frames)}, {PORTSTAT_INFO(rx_control_frames)}, {PORTSTAT_INFO(rx_in_range_errors)}, {PORTSTAT_INFO(rx_out_range_errors)}, {PORTSTAT_INFO(rx_frame_too_long)}, {PORTSTAT_INFO(rx_address_match_errors)}, {PORTSTAT_INFO(rx_vlan_mismatch)}, {PORTSTAT_INFO(rx_dropped_too_small)}, {PORTSTAT_INFO(rx_dropped_too_short)}, {PORTSTAT_INFO(rx_dropped_header_too_small)}, {PORTSTAT_INFO(rx_dropped_tcp_length)}, {PORTSTAT_INFO(rx_dropped_runt)}, {PORTSTAT_INFO(rx_fifo_overflow)}, {PORTSTAT_INFO(rx_input_fifo_overflow)}, {PORTSTAT_INFO(rx_ip_checksum_errs)}, {PORTSTAT_INFO(rx_tcp_checksum_errs)}, {PORTSTAT_INFO(rx_udp_checksum_errs)}, {PORTSTAT_INFO(rx_non_rss_packets)}, {PORTSTAT_INFO(rx_ipv4_packets)}, {PORTSTAT_INFO(rx_ipv6_packets)}, {PORTSTAT_INFO(rx_switched_unicast_packets)}, {PORTSTAT_INFO(rx_switched_multicast_packets)}, {PORTSTAT_INFO(rx_switched_broadcast_packets)}, {PORTSTAT_INFO(tx_unicastframes)}, {PORTSTAT_INFO(tx_multicastframes)}, {PORTSTAT_INFO(tx_broadcastframes)}, {PORTSTAT_INFO(tx_pauseframes)}, {PORTSTAT_INFO(tx_controlframes)}, {MISCSTAT_INFO(rx_drops_no_pbuf)}, {MISCSTAT_INFO(rx_drops_no_txpb)}, {MISCSTAT_INFO(rx_drops_no_erx_descr)}, {MISCSTAT_INFO(rx_drops_no_tpre_descr)}, {MISCSTAT_INFO(rx_drops_too_many_frags)}, {MISCSTAT_INFO(rx_drops_invalid_ring)}, {MISCSTAT_INFO(forwarded_packets)}, {MISCSTAT_INFO(rx_drops_mtu)}, {MISCSTAT_INFO(port0_jabber_events)}, {MISCSTAT_INFO(port1_jabber_events)}, {PMEMSTAT_INFO(eth_red_drops)}, {DRVSTAT_INFO(be_on_die_temperature)} }; #define ETHTOOL_STATS_NUM ARRAY_SIZE(et_stats) /* Stats related to multi RX queues */ static const struct be_ethtool_stat et_rx_stats[] = { {DRVSTAT_RX_INFO(rx_bytes)}, {DRVSTAT_RX_INFO(rx_pkts)}, {DRVSTAT_RX_INFO(rx_rate)}, {DRVSTAT_RX_INFO(rx_polls)}, {DRVSTAT_RX_INFO(rx_events)}, {DRVSTAT_RX_INFO(rx_compl)}, {DRVSTAT_RX_INFO(rx_mcast_pkts)}, {DRVSTAT_RX_INFO(rx_post_fail)}, {ERXSTAT_INFO(rx_drops_no_fragments)} }; #define ETHTOOL_RXSTATS_NUM (ARRAY_SIZE(et_rx_stats)) static const char et_self_tests[][ETH_GSTRING_LEN] = { "MAC Loopback test", "PHY Loopback test", "External Loopback test", "DDR DMA test", "Link test" }; #define ETHTOOL_TESTS_NUM ARRAY_SIZE(et_self_tests) #define BE_MAC_LOOPBACK 0x0 #define BE_PHY_LOOPBACK 0x1 #define BE_ONE_PORT_EXT_LOOPBACK 0x2 #define BE_NO_LOOPBACK 0xff static void be_get_drvinfo(struct net_device *netdev, struct ethtool_drvinfo *drvinfo) { struct be_adapter *adapter = netdev_priv(netdev); strcpy(drvinfo->driver, DRV_NAME); strcpy(drvinfo->version, DRV_VER); strncpy(drvinfo->fw_version, adapter->fw_ver, FW_VER_LEN); strcpy(drvinfo->bus_info, pci_name(adapter->pdev)); drvinfo->testinfo_len = 0; drvinfo->regdump_len = 0; drvinfo->eedump_len = 0; } static int be_get_reg_len(struct net_device *netdev) { struct be_adapter *adapter = netdev_priv(netdev); u32 log_size = 0; if (be_physfn(adapter)) be_cmd_get_reg_len(adapter, &log_size); return log_size; } static void be_get_regs(struct net_device *netdev, struct ethtool_regs *regs, void *buf) { struct be_adapter *adapter = netdev_priv(netdev); if (be_physfn(adapter)) { memset(buf, 0, regs->len); be_cmd_get_regs(adapter, regs->len, buf); } } static int be_get_coalesce(struct net_device *netdev, struct ethtool_coalesce *coalesce) { struct be_adapter *adapter = netdev_priv(netdev); struct be_eq_obj *rx_eq = &adapter->rx_obj[0].rx_eq; struct be_eq_obj *tx_eq = &adapter->tx_eq; coalesce->rx_coalesce_usecs = rx_eq->cur_eqd; coalesce->rx_coalesce_usecs_high = rx_eq->max_eqd; coalesce->rx_coalesce_usecs_low = rx_eq->min_eqd; coalesce->tx_coalesce_usecs = tx_eq->cur_eqd; coalesce->tx_coalesce_usecs_high = tx_eq->max_eqd; coalesce->tx_coalesce_usecs_low = tx_eq->min_eqd; coalesce->use_adaptive_rx_coalesce = rx_eq->enable_aic; coalesce->use_adaptive_tx_coalesce = tx_eq->enable_aic; return 0; } /* * This routine is used to set interrup coalescing delay */ static int be_set_coalesce(struct net_device *netdev, struct ethtool_coalesce *coalesce) { struct be_adapter *adapter = netdev_priv(netdev); struct be_rx_obj *rxo; struct be_eq_obj *rx_eq; struct be_eq_obj *tx_eq = &adapter->tx_eq; u32 rx_max, rx_min, rx_cur; int status = 0, i; u32 tx_cur; if (coalesce->use_adaptive_tx_coalesce == 1) return -EINVAL; for_all_rx_queues(adapter, rxo, i) { rx_eq = &rxo->rx_eq; if (!rx_eq->enable_aic && coalesce->use_adaptive_rx_coalesce) rx_eq->cur_eqd = 0; rx_eq->enable_aic = coalesce->use_adaptive_rx_coalesce; rx_max = coalesce->rx_coalesce_usecs_high; rx_min = coalesce->rx_coalesce_usecs_low; rx_cur = coalesce->rx_coalesce_usecs; if (rx_eq->enable_aic) { if (rx_max > BE_MAX_EQD) rx_max = BE_MAX_EQD; if (rx_min > rx_max) rx_min = rx_max; rx_eq->max_eqd = rx_max; rx_eq->min_eqd = rx_min; if (rx_eq->cur_eqd > rx_max) rx_eq->cur_eqd = rx_max; if (rx_eq->cur_eqd < rx_min) rx_eq->cur_eqd = rx_min; } else { if (rx_cur > BE_MAX_EQD) rx_cur = BE_MAX_EQD; if (rx_eq->cur_eqd != rx_cur) { status = be_cmd_modify_eqd(adapter, rx_eq->q.id, rx_cur); if (!status) rx_eq->cur_eqd = rx_cur; } } } tx_cur = coalesce->tx_coalesce_usecs; if (tx_cur > BE_MAX_EQD) tx_cur = BE_MAX_EQD; if (tx_eq->cur_eqd != tx_cur) { status = be_cmd_modify_eqd(adapter, tx_eq->q.id, tx_cur); if (!status) tx_eq->cur_eqd = tx_cur; } return 0; } static void be_get_ethtool_stats(struct net_device *netdev, struct ethtool_stats *stats, uint64_t *data) { struct be_adapter *adapter = netdev_priv(netdev); struct be_hw_stats *hw_stats = hw_stats_from_cmd(adapter->stats_cmd.va); struct be_erx_stats *erx_stats = &hw_stats->erx; struct be_rx_obj *rxo; void *p = NULL; int i, j; for (i = 0; i < ETHTOOL_STATS_NUM; i++) { switch (et_stats[i].type) { case NETSTAT: p = &netdev->stats; break; case DRVSTAT_TX: p = &adapter->tx_stats; break; case PORTSTAT: p = &hw_stats->rxf.port[adapter->port_num]; break; case MISCSTAT: p = &hw_stats->rxf; break; case PMEMSTAT: p = &hw_stats->pmem; break; case DRVSTAT: p = &adapter->drv_stats; break; } p = (u8 *)p + et_stats[i].offset; data[i] = (et_stats[i].size == sizeof(u64)) ? *(u64 *)p: *(u32 *)p; } for_all_rx_queues(adapter, rxo, j) { for (i = 0; i < ETHTOOL_RXSTATS_NUM; i++) { switch (et_rx_stats[i].type) { case DRVSTAT_RX: p = (u8 *)&rxo->stats + et_rx_stats[i].offset; break; case ERXSTAT: p = (u32 *)erx_stats + rxo->q.id; break; } data[ETHTOOL_STATS_NUM + j * ETHTOOL_RXSTATS_NUM + i] = (et_rx_stats[i].size == sizeof(u64)) ? *(u64 *)p: *(u32 *)p; } } } static void be_get_stat_strings(struct net_device *netdev, uint32_t stringset, uint8_t *data) { struct be_adapter *adapter = netdev_priv(netdev); int i, j; switch (stringset) { case ETH_SS_STATS: for (i = 0; i < ETHTOOL_STATS_NUM; i++) { memcpy(data, et_stats[i].desc, ETH_GSTRING_LEN); data += ETH_GSTRING_LEN; } for (i = 0; i < adapter->num_rx_qs; i++) { for (j = 0; j < ETHTOOL_RXSTATS_NUM; j++) { sprintf(data, "rxq%d: %s", i, et_rx_stats[j].desc); data += ETH_GSTRING_LEN; } } break; case ETH_SS_TEST: for (i = 0; i < ETHTOOL_TESTS_NUM; i++) { memcpy(data, et_self_tests[i], ETH_GSTRING_LEN); data += ETH_GSTRING_LEN; } break; } } static int be_get_sset_count(struct net_device *netdev, int stringset) { struct be_adapter *adapter = netdev_priv(netdev); switch (stringset) { case ETH_SS_TEST: return ETHTOOL_TESTS_NUM; case ETH_SS_STATS: return ETHTOOL_STATS_NUM + adapter->num_rx_qs * ETHTOOL_RXSTATS_NUM; default: return -EINVAL; } } static int be_get_settings(struct net_device *netdev, struct ethtool_cmd *ecmd) { struct be_adapter *adapter = netdev_priv(netdev); struct be_dma_mem phy_cmd; struct be_cmd_resp_get_phy_info *resp; u8 mac_speed = 0; u16 link_speed = 0; bool link_up = false; int status; u16 intf_type; if ((adapter->link_speed < 0) || (!(netdev->flags & IFF_UP))) { status = be_cmd_link_status_query(adapter, &link_up, &mac_speed, &link_speed, 0); be_link_status_update(adapter, link_up); /* link_speed is in units of 10 Mbps */ if (link_speed) { ethtool_cmd_speed_set(ecmd, link_speed*10); } else { switch (mac_speed) { case PHY_LINK_SPEED_10MBPS: ethtool_cmd_speed_set(ecmd, SPEED_10); break; case PHY_LINK_SPEED_100MBPS: ethtool_cmd_speed_set(ecmd, SPEED_100); break; case PHY_LINK_SPEED_1GBPS: ethtool_cmd_speed_set(ecmd, SPEED_1000); break; case PHY_LINK_SPEED_10GBPS: ethtool_cmd_speed_set(ecmd, SPEED_10000); break; case PHY_LINK_SPEED_ZERO: ethtool_cmd_speed_set(ecmd, 0); break; } } phy_cmd.size = sizeof(struct be_cmd_req_get_phy_info); phy_cmd.va = dma_alloc_coherent(&adapter->pdev->dev, phy_cmd.size, &phy_cmd.dma, GFP_KERNEL); if (!phy_cmd.va) { dev_err(&adapter->pdev->dev, "Memory alloc failure\n"); return -ENOMEM; } status = be_cmd_get_phy_info(adapter, &phy_cmd); if (!status) { resp = (struct be_cmd_resp_get_phy_info *) phy_cmd.va; intf_type = le16_to_cpu(resp->interface_type); switch (intf_type) { case PHY_TYPE_XFP_10GB: case PHY_TYPE_SFP_1GB: case PHY_TYPE_SFP_PLUS_10GB: ecmd->port = PORT_FIBRE; break; default: ecmd->port = PORT_TP; break; } switch (intf_type) { case PHY_TYPE_KR_10GB: case PHY_TYPE_KX4_10GB: ecmd->autoneg = AUTONEG_ENABLE; ecmd->transceiver = XCVR_INTERNAL; break; default: ecmd->autoneg = AUTONEG_DISABLE; ecmd->transceiver = XCVR_EXTERNAL; break; } } /* Save for future use */ adapter->link_speed = ethtool_cmd_speed(ecmd); adapter->port_type = ecmd->port; adapter->transceiver = ecmd->transceiver; adapter->autoneg = ecmd->autoneg; dma_free_coherent(&adapter->pdev->dev, phy_cmd.size, phy_cmd.va, phy_cmd.dma); } else { ethtool_cmd_speed_set(ecmd, adapter->link_speed); ecmd->port = adapter->port_type; ecmd->transceiver = adapter->transceiver; ecmd->autoneg = adapter->autoneg; } ecmd->duplex = DUPLEX_FULL; ecmd->phy_address = adapter->port_num; switch (ecmd->port) { case PORT_FIBRE: ecmd->supported = (SUPPORTED_10000baseT_Full | SUPPORTED_FIBRE); break; case PORT_TP: ecmd->supported = (SUPPORTED_10000baseT_Full | SUPPORTED_TP); break; case PORT_AUI: ecmd->supported = (SUPPORTED_10000baseT_Full | SUPPORTED_AUI); break; } if (ecmd->autoneg) { ecmd->supported |= SUPPORTED_1000baseT_Full; ecmd->supported |= SUPPORTED_Autoneg; ecmd->advertising |= (ADVERTISED_10000baseT_Full | ADVERTISED_1000baseT_Full); } return 0; } static void be_get_ringparam(struct net_device *netdev, struct ethtool_ringparam *ring) { struct be_adapter *adapter = netdev_priv(netdev); ring->rx_max_pending = adapter->rx_obj[0].q.len; ring->tx_max_pending = adapter->tx_obj.q.len; ring->rx_pending = atomic_read(&adapter->rx_obj[0].q.used); ring->tx_pending = atomic_read(&adapter->tx_obj.q.used); } static void be_get_pauseparam(struct net_device *netdev, struct ethtool_pauseparam *ecmd) { struct be_adapter *adapter = netdev_priv(netdev); be_cmd_get_flow_control(adapter, &ecmd->tx_pause, &ecmd->rx_pause); ecmd->autoneg = 0; } static int be_set_pauseparam(struct net_device *netdev, struct ethtool_pauseparam *ecmd) { struct be_adapter *adapter = netdev_priv(netdev); int status; if (ecmd->autoneg != 0) return -EINVAL; adapter->tx_fc = ecmd->tx_pause; adapter->rx_fc = ecmd->rx_pause; status = be_cmd_set_flow_control(adapter, adapter->tx_fc, adapter->rx_fc); if (status) dev_warn(&adapter->pdev->dev, "Pause param set failed.\n"); return status; } static int be_set_phys_id(struct net_device *netdev, enum ethtool_phys_id_state state) { struct be_adapter *adapter = netdev_priv(netdev); switch (state) { case ETHTOOL_ID_ACTIVE: be_cmd_get_beacon_state(adapter, adapter->hba_port_num, &adapter->beacon_state); return 1; /* cycle on/off once per second */ case ETHTOOL_ID_ON: be_cmd_set_beacon_state(adapter, adapter->hba_port_num, 0, 0, BEACON_STATE_ENABLED); break; case ETHTOOL_ID_OFF: be_cmd_set_beacon_state(adapter, adapter->hba_port_num, 0, 0, BEACON_STATE_DISABLED); break; case ETHTOOL_ID_INACTIVE: be_cmd_set_beacon_state(adapter, adapter->hba_port_num, 0, 0, adapter->beacon_state); } return 0; } static bool be_is_wol_supported(struct be_adapter *adapter) { if (!be_physfn(adapter)) return false; else return true; } static void be_get_wol(struct net_device *netdev, struct ethtool_wolinfo *wol) { struct be_adapter *adapter = netdev_priv(netdev); if (be_is_wol_supported(adapter)) wol->supported = WAKE_MAGIC; if (adapter->wol) wol->wolopts = WAKE_MAGIC; else wol->wolopts = 0; memset(&wol->sopass, 0, sizeof(wol->sopass)); } static int be_set_wol(struct net_device *netdev, struct ethtool_wolinfo *wol) { struct be_adapter *adapter = netdev_priv(netdev); if (wol->wolopts & ~WAKE_MAGIC) return -EINVAL; if ((wol->wolopts & WAKE_MAGIC) && be_is_wol_supported(adapter)) adapter->wol = true; else adapter->wol = false; return 0; } static int be_test_ddr_dma(struct be_adapter *adapter) { int ret, i; struct be_dma_mem ddrdma_cmd; static const u64 pattern[2] = { 0x5a5a5a5a5a5a5a5aULL, 0xa5a5a5a5a5a5a5a5ULL }; ddrdma_cmd.size = sizeof(struct be_cmd_req_ddrdma_test); ddrdma_cmd.va = dma_alloc_coherent(&adapter->pdev->dev, ddrdma_cmd.size, &ddrdma_cmd.dma, GFP_KERNEL); if (!ddrdma_cmd.va) { dev_err(&adapter->pdev->dev, "Memory allocation failure\n"); return -ENOMEM; } for (i = 0; i < 2; i++) { ret = be_cmd_ddr_dma_test(adapter, pattern[i], 4096, &ddrdma_cmd); if (ret != 0) goto err; } err: dma_free_coherent(&adapter->pdev->dev, ddrdma_cmd.size, ddrdma_cmd.va, ddrdma_cmd.dma); return ret; } static u64 be_loopback_test(struct be_adapter *adapter, u8 loopback_type, u64 *status) { be_cmd_set_loopback(adapter, adapter->hba_port_num, loopback_type, 1); *status = be_cmd_loopback_test(adapter, adapter->hba_port_num, loopback_type, 1500, 2, 0xabc); be_cmd_set_loopback(adapter, adapter->hba_port_num, BE_NO_LOOPBACK, 1); return *status; } static void be_self_test(struct net_device *netdev, struct ethtool_test *test, u64 *data) { struct be_adapter *adapter = netdev_priv(netdev); bool link_up; u8 mac_speed = 0; u16 qos_link_speed = 0; memset(data, 0, sizeof(u64) * ETHTOOL_TESTS_NUM); if (test->flags & ETH_TEST_FL_OFFLINE) { if (be_loopback_test(adapter, BE_MAC_LOOPBACK, &data[0]) != 0) { test->flags |= ETH_TEST_FL_FAILED; } if (be_loopback_test(adapter, BE_PHY_LOOPBACK, &data[1]) != 0) { test->flags |= ETH_TEST_FL_FAILED; } if (be_loopback_test(adapter, BE_ONE_PORT_EXT_LOOPBACK, &data[2]) != 0) { test->flags |= ETH_TEST_FL_FAILED; } } if (be_test_ddr_dma(adapter) != 0) { data[3] = 1; test->flags |= ETH_TEST_FL_FAILED; } if (be_cmd_link_status_query(adapter, &link_up, &mac_speed, &qos_link_speed, 0) != 0) { test->flags |= ETH_TEST_FL_FAILED; data[4] = -1; } else if (!mac_speed) { test->flags |= ETH_TEST_FL_FAILED; data[4] = 1; } } static int be_do_flash(struct net_device *netdev, struct ethtool_flash *efl) { struct be_adapter *adapter = netdev_priv(netdev); char file_name[ETHTOOL_FLASH_MAX_FILENAME]; file_name[ETHTOOL_FLASH_MAX_FILENAME - 1] = 0; strcpy(file_name, efl->data); return be_load_fw(adapter, file_name); } static int be_get_eeprom_len(struct net_device *netdev) { return BE_READ_SEEPROM_LEN; } static int be_read_eeprom(struct net_device *netdev, struct ethtool_eeprom *eeprom, uint8_t *data) { struct be_adapter *adapter = netdev_priv(netdev); struct be_dma_mem eeprom_cmd; struct be_cmd_resp_seeprom_read *resp; int status; if (!eeprom->len) return -EINVAL; eeprom->magic = BE_VENDOR_ID | (adapter->pdev->device<<16); memset(&eeprom_cmd, 0, sizeof(struct be_dma_mem)); eeprom_cmd.size = sizeof(struct be_cmd_req_seeprom_read); eeprom_cmd.va = dma_alloc_coherent(&adapter->pdev->dev, eeprom_cmd.size, &eeprom_cmd.dma, GFP_KERNEL); if (!eeprom_cmd.va) { dev_err(&adapter->pdev->dev, "Memory allocation failure. Could not read eeprom\n"); return -ENOMEM; } status = be_cmd_get_seeprom_data(adapter, &eeprom_cmd); if (!status) { resp = (struct be_cmd_resp_seeprom_read *) eeprom_cmd.va; memcpy(data, resp->seeprom_data + eeprom->offset, eeprom->len); } dma_free_coherent(&adapter->pdev->dev, eeprom_cmd.size, eeprom_cmd.va, eeprom_cmd.dma); return status; } const struct ethtool_ops be_ethtool_ops = { .get_settings = be_get_settings, .get_drvinfo = be_get_drvinfo, .get_wol = be_get_wol, .set_wol = be_set_wol, .get_link = ethtool_op_get_link, .get_eeprom_len = be_get_eeprom_len, .get_eeprom = be_read_eeprom, .get_coalesce = be_get_coalesce, .set_coalesce = be_set_coalesce, .get_ringparam = be_get_ringparam, .get_pauseparam = be_get_pauseparam, .set_pauseparam = be_set_pauseparam, .get_strings = be_get_stat_strings, .set_phys_id = be_set_phys_id, .get_sset_count = be_get_sset_count, .get_ethtool_stats = be_get_ethtool_stats, .get_regs_len = be_get_reg_len, .get_regs = be_get_regs, .flash_device = be_do_flash, .self_test = be_self_test, };