diff options
Diffstat (limited to 'drivers/net/benet/be_ethtool.c')
| -rw-r--r-- | drivers/net/benet/be_ethtool.c | 714 |
1 files changed, 0 insertions, 714 deletions
diff --git a/drivers/net/benet/be_ethtool.c b/drivers/net/benet/be_ethtool.c deleted file mode 100644 index f144a6f99862..000000000000 --- a/drivers/net/benet/be_ethtool.c +++ /dev/null @@ -1,714 +0,0 @@ -/* - * 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 <linux/ethtool.h> - -struct be_ethtool_stat { - char desc[ETH_GSTRING_LEN]; - int type; - int size; - int offset; -}; - -enum {DRVSTAT_TX, DRVSTAT_RX, DRVSTAT}; -#define FIELDINFO(_struct, field) FIELD_SIZEOF(_struct, field), \ - offsetof(_struct, 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 DRVSTAT_INFO(field) #field, DRVSTAT,\ - FIELDINFO(struct be_drv_stats, field) - -static const struct be_ethtool_stat et_stats[] = { - {DRVSTAT_INFO(tx_events)}, - {DRVSTAT_INFO(rx_crc_errors)}, - {DRVSTAT_INFO(rx_alignment_symbol_errors)}, - {DRVSTAT_INFO(rx_pause_frames)}, - {DRVSTAT_INFO(rx_control_frames)}, - {DRVSTAT_INFO(rx_in_range_errors)}, - {DRVSTAT_INFO(rx_out_range_errors)}, - {DRVSTAT_INFO(rx_frame_too_long)}, - {DRVSTAT_INFO(rx_address_match_errors)}, - {DRVSTAT_INFO(rx_dropped_too_small)}, - {DRVSTAT_INFO(rx_dropped_too_short)}, - {DRVSTAT_INFO(rx_dropped_header_too_small)}, - {DRVSTAT_INFO(rx_dropped_tcp_length)}, - {DRVSTAT_INFO(rx_dropped_runt)}, - {DRVSTAT_INFO(rxpp_fifo_overflow_drop)}, - {DRVSTAT_INFO(rx_input_fifo_overflow_drop)}, - {DRVSTAT_INFO(rx_ip_checksum_errs)}, - {DRVSTAT_INFO(rx_tcp_checksum_errs)}, - {DRVSTAT_INFO(rx_udp_checksum_errs)}, - {DRVSTAT_INFO(tx_pauseframes)}, - {DRVSTAT_INFO(tx_controlframes)}, - {DRVSTAT_INFO(rx_priority_pause_frames)}, - {DRVSTAT_INFO(pmem_fifo_overflow_drop)}, - {DRVSTAT_INFO(jabber_events)}, - {DRVSTAT_INFO(rx_drops_no_pbuf)}, - {DRVSTAT_INFO(rx_drops_no_txpb)}, - {DRVSTAT_INFO(rx_drops_no_erx_descr)}, - {DRVSTAT_INFO(rx_drops_no_tpre_descr)}, - {DRVSTAT_INFO(rx_drops_too_many_frags)}, - {DRVSTAT_INFO(rx_drops_invalid_ring)}, - {DRVSTAT_INFO(forwarded_packets)}, - {DRVSTAT_INFO(rx_drops_mtu)}, - {DRVSTAT_INFO(eth_red_drops)}, - {DRVSTAT_INFO(be_on_die_temperature)} -}; -#define ETHTOOL_STATS_NUM ARRAY_SIZE(et_stats) - -/* Stats related to multi RX queues: get_stats routine assumes bytes, pkts - * are first and second members respectively. - */ -static const struct be_ethtool_stat et_rx_stats[] = { - {DRVSTAT_RX_INFO(rx_bytes)},/* If moving this member see above note */ - {DRVSTAT_RX_INFO(rx_pkts)}, /* If moving this member see above note */ - {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)}, - {DRVSTAT_RX_INFO(rx_drops_no_skbs)}, - {DRVSTAT_RX_INFO(rx_drops_no_frags)} -}; -#define ETHTOOL_RXSTATS_NUM (ARRAY_SIZE(et_rx_stats)) - -/* Stats related to multi TX queues: get_stats routine assumes compl is the - * first member - */ -static const struct be_ethtool_stat et_tx_stats[] = { - {DRVSTAT_TX_INFO(tx_compl)}, /* If moving this member see above note */ - {DRVSTAT_TX_INFO(tx_bytes)}, - {DRVSTAT_TX_INFO(tx_pkts)}, - {DRVSTAT_TX_INFO(tx_reqs)}, - {DRVSTAT_TX_INFO(tx_wrbs)}, - {DRVSTAT_TX_INFO(tx_compl)}, - {DRVSTAT_TX_INFO(tx_stops)} -}; -#define ETHTOOL_TXSTATS_NUM (ARRAY_SIZE(et_tx_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_rx_obj *rxo; - struct be_tx_obj *txo; - void *p; - unsigned int i, j, base = 0, start; - - for (i = 0; i < ETHTOOL_STATS_NUM; i++) { - p = (u8 *)&adapter->drv_stats + et_stats[i].offset; - data[i] = *(u32 *)p; - } - base += ETHTOOL_STATS_NUM; - - for_all_rx_queues(adapter, rxo, j) { - struct be_rx_stats *stats = rx_stats(rxo); - - do { - start = u64_stats_fetch_begin_bh(&stats->sync); - data[base] = stats->rx_bytes; - data[base + 1] = stats->rx_pkts; - } while (u64_stats_fetch_retry_bh(&stats->sync, start)); - - for (i = 2; i < ETHTOOL_RXSTATS_NUM; i++) { - p = (u8 *)stats + et_rx_stats[i].offset; - data[base + i] = *(u32 *)p; - } - base += ETHTOOL_RXSTATS_NUM; - } - - for_all_tx_queues(adapter, txo, j) { - struct be_tx_stats *stats = tx_stats(txo); - - do { - start = u64_stats_fetch_begin_bh(&stats->sync_compl); - data[base] = stats->tx_compl; - } while (u64_stats_fetch_retry_bh(&stats->sync_compl, start)); - - do { - start = u64_stats_fetch_begin_bh(&stats->sync); - for (i = 1; i < ETHTOOL_TXSTATS_NUM; i++) { - p = (u8 *)stats + et_tx_stats[i].offset; - data[base + i] = - (et_tx_stats[i].size == sizeof(u64)) ? - *(u64 *)p : *(u32 *)p; - } - } while (u64_stats_fetch_retry_bh(&stats->sync, start)); - base += ETHTOOL_TXSTATS_NUM; - } -} - -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; - } - } - for (i = 0; i < adapter->num_tx_qs; i++) { - for (j = 0; j < ETHTOOL_TXSTATS_NUM; j++) { - sprintf(data, "txq%d: %s", i, - et_tx_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 + - adapter->num_tx_qs * ETHTOOL_TXSTATS_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_phy_info phy_info; - u8 mac_speed = 0; - u16 link_speed = 0; - int status; - - if ((adapter->link_speed < 0) || (!(netdev->flags & IFF_UP))) { - status = be_cmd_link_status_query(adapter, &mac_speed, - &link_speed, 0); - - /* 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; - } - } - - status = be_cmd_get_phy_info(adapter, &phy_info); - if (!status) { - switch (phy_info.interface_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 (phy_info.interface_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; - } 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[0].q.len; - - ring->rx_pending = atomic_read(&adapter->rx_obj[0].q.used); - ring->tx_pending = atomic_read(&adapter->tx_obj[0].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); - 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, &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 = 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, -}; |