From 57f0f512b273f60d52568b8c6b77e17f5636edc0 Mon Sep 17 00:00:00 2001 From: André Fabian Silva Delgado Date: Wed, 5 Aug 2015 17:04:01 -0300 Subject: Initial import --- drivers/net/ethernet/amd/xgbe/xgbe-ethtool.c | 601 +++++++++++++++++++++++++++ 1 file changed, 601 insertions(+) create mode 100644 drivers/net/ethernet/amd/xgbe/xgbe-ethtool.c (limited to 'drivers/net/ethernet/amd/xgbe/xgbe-ethtool.c') diff --git a/drivers/net/ethernet/amd/xgbe/xgbe-ethtool.c b/drivers/net/ethernet/amd/xgbe/xgbe-ethtool.c new file mode 100644 index 000000000..5f149e8ee --- /dev/null +++ b/drivers/net/ethernet/amd/xgbe/xgbe-ethtool.c @@ -0,0 +1,601 @@ +/* + * AMD 10Gb Ethernet driver + * + * This file is available to you under your choice of the following two + * licenses: + * + * License 1: GPLv2 + * + * Copyright (c) 2014 Advanced Micro Devices, Inc. + * + * This file is free software; you may copy, redistribute and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation, either version 2 of the License, or (at + * your option) any later version. + * + * This file is distributed in the hope that it will be useful, but + * WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program. If not, see . + * + * This file incorporates work covered by the following copyright and + * permission notice: + * The Synopsys DWC ETHER XGMAC Software Driver and documentation + * (hereinafter "Software") is an unsupported proprietary work of Synopsys, + * Inc. unless otherwise expressly agreed to in writing between Synopsys + * and you. + * + * The Software IS NOT an item of Licensed Software or Licensed Product + * under any End User Software License Agreement or Agreement for Licensed + * Product with Synopsys or any supplement thereto. Permission is hereby + * granted, free of charge, to any person obtaining a copy of this software + * annotated with this license and the Software, to deal in the Software + * without restriction, including without limitation the rights to use, + * copy, modify, merge, publish, distribute, sublicense, and/or sell copies + * of the Software, and to permit persons to whom the Software is furnished + * to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included + * in all copies or substantial portions of the Software. + * + * THIS SOFTWARE IS BEING DISTRIBUTED BY SYNOPSYS SOLELY ON AN "AS IS" + * BASIS AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED + * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A + * PARTICULAR PURPOSE ARE HEREBY DISCLAIMED. IN NO EVENT SHALL SYNOPSYS + * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR + * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF + * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS + * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN + * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) + * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF + * THE POSSIBILITY OF SUCH DAMAGE. + * + * + * License 2: Modified BSD + * + * Copyright (c) 2014 Advanced Micro Devices, Inc. + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are met: + * * Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * * Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * * Neither the name of Advanced Micro Devices, Inc. nor the + * names of its contributors may be used to endorse or promote products + * derived from this software without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" + * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL BE LIABLE FOR ANY + * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES + * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; + * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND + * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT + * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF + * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + * + * This file incorporates work covered by the following copyright and + * permission notice: + * The Synopsys DWC ETHER XGMAC Software Driver and documentation + * (hereinafter "Software") is an unsupported proprietary work of Synopsys, + * Inc. unless otherwise expressly agreed to in writing between Synopsys + * and you. + * + * The Software IS NOT an item of Licensed Software or Licensed Product + * under any End User Software License Agreement or Agreement for Licensed + * Product with Synopsys or any supplement thereto. Permission is hereby + * granted, free of charge, to any person obtaining a copy of this software + * annotated with this license and the Software, to deal in the Software + * without restriction, including without limitation the rights to use, + * copy, modify, merge, publish, distribute, sublicense, and/or sell copies + * of the Software, and to permit persons to whom the Software is furnished + * to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included + * in all copies or substantial portions of the Software. + * + * THIS SOFTWARE IS BEING DISTRIBUTED BY SYNOPSYS SOLELY ON AN "AS IS" + * BASIS AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED + * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A + * PARTICULAR PURPOSE ARE HEREBY DISCLAIMED. IN NO EVENT SHALL SYNOPSYS + * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR + * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF + * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS + * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN + * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) + * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF + * THE POSSIBILITY OF SUCH DAMAGE. + */ + +#include +#include +#include + +#include "xgbe.h" +#include "xgbe-common.h" + +struct xgbe_stats { + char stat_string[ETH_GSTRING_LEN]; + int stat_size; + int stat_offset; +}; + +#define XGMAC_MMC_STAT(_string, _var) \ + { _string, \ + FIELD_SIZEOF(struct xgbe_mmc_stats, _var), \ + offsetof(struct xgbe_prv_data, mmc_stats._var), \ + } + +static const struct xgbe_stats xgbe_gstring_stats[] = { + XGMAC_MMC_STAT("tx_bytes", txoctetcount_gb), + XGMAC_MMC_STAT("tx_packets", txframecount_gb), + XGMAC_MMC_STAT("tx_unicast_packets", txunicastframes_gb), + XGMAC_MMC_STAT("tx_broadcast_packets", txbroadcastframes_gb), + XGMAC_MMC_STAT("tx_multicast_packets", txmulticastframes_gb), + XGMAC_MMC_STAT("tx_vlan_packets", txvlanframes_g), + XGMAC_MMC_STAT("tx_64_byte_packets", tx64octets_gb), + XGMAC_MMC_STAT("tx_65_to_127_byte_packets", tx65to127octets_gb), + XGMAC_MMC_STAT("tx_128_to_255_byte_packets", tx128to255octets_gb), + XGMAC_MMC_STAT("tx_256_to_511_byte_packets", tx256to511octets_gb), + XGMAC_MMC_STAT("tx_512_to_1023_byte_packets", tx512to1023octets_gb), + XGMAC_MMC_STAT("tx_1024_to_max_byte_packets", tx1024tomaxoctets_gb), + XGMAC_MMC_STAT("tx_underflow_errors", txunderflowerror), + XGMAC_MMC_STAT("tx_pause_frames", txpauseframes), + + XGMAC_MMC_STAT("rx_bytes", rxoctetcount_gb), + XGMAC_MMC_STAT("rx_packets", rxframecount_gb), + XGMAC_MMC_STAT("rx_unicast_packets", rxunicastframes_g), + XGMAC_MMC_STAT("rx_broadcast_packets", rxbroadcastframes_g), + XGMAC_MMC_STAT("rx_multicast_packets", rxmulticastframes_g), + XGMAC_MMC_STAT("rx_vlan_packets", rxvlanframes_gb), + XGMAC_MMC_STAT("rx_64_byte_packets", rx64octets_gb), + XGMAC_MMC_STAT("rx_65_to_127_byte_packets", rx65to127octets_gb), + XGMAC_MMC_STAT("rx_128_to_255_byte_packets", rx128to255octets_gb), + XGMAC_MMC_STAT("rx_256_to_511_byte_packets", rx256to511octets_gb), + XGMAC_MMC_STAT("rx_512_to_1023_byte_packets", rx512to1023octets_gb), + XGMAC_MMC_STAT("rx_1024_to_max_byte_packets", rx1024tomaxoctets_gb), + XGMAC_MMC_STAT("rx_undersize_packets", rxundersize_g), + XGMAC_MMC_STAT("rx_oversize_packets", rxoversize_g), + XGMAC_MMC_STAT("rx_crc_errors", rxcrcerror), + XGMAC_MMC_STAT("rx_crc_errors_small_packets", rxrunterror), + XGMAC_MMC_STAT("rx_crc_errors_giant_packets", rxjabbererror), + XGMAC_MMC_STAT("rx_length_errors", rxlengtherror), + XGMAC_MMC_STAT("rx_out_of_range_errors", rxoutofrangetype), + XGMAC_MMC_STAT("rx_fifo_overflow_errors", rxfifooverflow), + XGMAC_MMC_STAT("rx_watchdog_errors", rxwatchdogerror), + XGMAC_MMC_STAT("rx_pause_frames", rxpauseframes), +}; + +#define XGBE_STATS_COUNT ARRAY_SIZE(xgbe_gstring_stats) + +static void xgbe_get_strings(struct net_device *netdev, u32 stringset, u8 *data) +{ + int i; + + DBGPR("-->%s\n", __func__); + + switch (stringset) { + case ETH_SS_STATS: + for (i = 0; i < XGBE_STATS_COUNT; i++) { + memcpy(data, xgbe_gstring_stats[i].stat_string, + ETH_GSTRING_LEN); + data += ETH_GSTRING_LEN; + } + break; + } + + DBGPR("<--%s\n", __func__); +} + +static void xgbe_get_ethtool_stats(struct net_device *netdev, + struct ethtool_stats *stats, u64 *data) +{ + struct xgbe_prv_data *pdata = netdev_priv(netdev); + u8 *stat; + int i; + + DBGPR("-->%s\n", __func__); + + pdata->hw_if.read_mmc_stats(pdata); + for (i = 0; i < XGBE_STATS_COUNT; i++) { + stat = (u8 *)pdata + xgbe_gstring_stats[i].stat_offset; + *data++ = *(u64 *)stat; + } + + DBGPR("<--%s\n", __func__); +} + +static int xgbe_get_sset_count(struct net_device *netdev, int stringset) +{ + int ret; + + DBGPR("-->%s\n", __func__); + + switch (stringset) { + case ETH_SS_STATS: + ret = XGBE_STATS_COUNT; + break; + + default: + ret = -EOPNOTSUPP; + } + + DBGPR("<--%s\n", __func__); + + return ret; +} + +static void xgbe_get_pauseparam(struct net_device *netdev, + struct ethtool_pauseparam *pause) +{ + struct xgbe_prv_data *pdata = netdev_priv(netdev); + + DBGPR("-->xgbe_get_pauseparam\n"); + + pause->autoneg = pdata->pause_autoneg; + pause->tx_pause = pdata->tx_pause; + pause->rx_pause = pdata->rx_pause; + + DBGPR("<--xgbe_get_pauseparam\n"); +} + +static int xgbe_set_pauseparam(struct net_device *netdev, + struct ethtool_pauseparam *pause) +{ + struct xgbe_prv_data *pdata = netdev_priv(netdev); + struct phy_device *phydev = pdata->phydev; + int ret = 0; + + DBGPR("-->xgbe_set_pauseparam\n"); + + DBGPR(" autoneg = %d, tx_pause = %d, rx_pause = %d\n", + pause->autoneg, pause->tx_pause, pause->rx_pause); + + pdata->pause_autoneg = pause->autoneg; + if (pause->autoneg) { + phydev->advertising |= ADVERTISED_Pause; + phydev->advertising |= ADVERTISED_Asym_Pause; + + } else { + phydev->advertising &= ~ADVERTISED_Pause; + phydev->advertising &= ~ADVERTISED_Asym_Pause; + + pdata->tx_pause = pause->tx_pause; + pdata->rx_pause = pause->rx_pause; + } + + if (netif_running(netdev)) + ret = phy_start_aneg(phydev); + + DBGPR("<--xgbe_set_pauseparam\n"); + + return ret; +} + +static int xgbe_get_settings(struct net_device *netdev, + struct ethtool_cmd *cmd) +{ + struct xgbe_prv_data *pdata = netdev_priv(netdev); + int ret; + + DBGPR("-->xgbe_get_settings\n"); + + if (!pdata->phydev) + return -ENODEV; + + ret = phy_ethtool_gset(pdata->phydev, cmd); + + DBGPR("<--xgbe_get_settings\n"); + + return ret; +} + +static int xgbe_set_settings(struct net_device *netdev, + struct ethtool_cmd *cmd) +{ + struct xgbe_prv_data *pdata = netdev_priv(netdev); + struct phy_device *phydev = pdata->phydev; + u32 speed; + int ret; + + DBGPR("-->xgbe_set_settings\n"); + + if (!pdata->phydev) + return -ENODEV; + + speed = ethtool_cmd_speed(cmd); + + if (cmd->phy_address != phydev->addr) + return -EINVAL; + + if ((cmd->autoneg != AUTONEG_ENABLE) && + (cmd->autoneg != AUTONEG_DISABLE)) + return -EINVAL; + + if (cmd->autoneg == AUTONEG_DISABLE) { + switch (speed) { + case SPEED_10000: + case SPEED_2500: + case SPEED_1000: + break; + default: + return -EINVAL; + } + + if (cmd->duplex != DUPLEX_FULL) + return -EINVAL; + } + + cmd->advertising &= phydev->supported; + if ((cmd->autoneg == AUTONEG_ENABLE) && !cmd->advertising) + return -EINVAL; + + ret = 0; + phydev->autoneg = cmd->autoneg; + phydev->speed = speed; + phydev->duplex = cmd->duplex; + phydev->advertising = cmd->advertising; + + if (cmd->autoneg == AUTONEG_ENABLE) + phydev->advertising |= ADVERTISED_Autoneg; + else + phydev->advertising &= ~ADVERTISED_Autoneg; + + if (netif_running(netdev)) + ret = phy_start_aneg(phydev); + + DBGPR("<--xgbe_set_settings\n"); + + return ret; +} + +static void xgbe_get_drvinfo(struct net_device *netdev, + struct ethtool_drvinfo *drvinfo) +{ + struct xgbe_prv_data *pdata = netdev_priv(netdev); + struct xgbe_hw_features *hw_feat = &pdata->hw_feat; + + strlcpy(drvinfo->driver, XGBE_DRV_NAME, sizeof(drvinfo->driver)); + strlcpy(drvinfo->version, XGBE_DRV_VERSION, sizeof(drvinfo->version)); + strlcpy(drvinfo->bus_info, dev_name(pdata->dev), + sizeof(drvinfo->bus_info)); + snprintf(drvinfo->fw_version, sizeof(drvinfo->fw_version), "%d.%d.%d", + XGMAC_GET_BITS(hw_feat->version, MAC_VR, USERVER), + XGMAC_GET_BITS(hw_feat->version, MAC_VR, DEVID), + XGMAC_GET_BITS(hw_feat->version, MAC_VR, SNPSVER)); + drvinfo->n_stats = XGBE_STATS_COUNT; +} + +static int xgbe_get_coalesce(struct net_device *netdev, + struct ethtool_coalesce *ec) +{ + struct xgbe_prv_data *pdata = netdev_priv(netdev); + + DBGPR("-->xgbe_get_coalesce\n"); + + memset(ec, 0, sizeof(struct ethtool_coalesce)); + + ec->rx_coalesce_usecs = pdata->rx_usecs; + ec->rx_max_coalesced_frames = pdata->rx_frames; + + ec->tx_max_coalesced_frames = pdata->tx_frames; + + DBGPR("<--xgbe_get_coalesce\n"); + + return 0; +} + +static int xgbe_set_coalesce(struct net_device *netdev, + struct ethtool_coalesce *ec) +{ + struct xgbe_prv_data *pdata = netdev_priv(netdev); + struct xgbe_hw_if *hw_if = &pdata->hw_if; + unsigned int rx_frames, rx_riwt, rx_usecs; + unsigned int tx_frames; + + DBGPR("-->xgbe_set_coalesce\n"); + + /* Check for not supported parameters */ + if ((ec->rx_coalesce_usecs_irq) || + (ec->rx_max_coalesced_frames_irq) || + (ec->tx_coalesce_usecs) || + (ec->tx_coalesce_usecs_irq) || + (ec->tx_max_coalesced_frames_irq) || + (ec->stats_block_coalesce_usecs) || + (ec->use_adaptive_rx_coalesce) || + (ec->use_adaptive_tx_coalesce) || + (ec->pkt_rate_low) || + (ec->rx_coalesce_usecs_low) || + (ec->rx_max_coalesced_frames_low) || + (ec->tx_coalesce_usecs_low) || + (ec->tx_max_coalesced_frames_low) || + (ec->pkt_rate_high) || + (ec->rx_coalesce_usecs_high) || + (ec->rx_max_coalesced_frames_high) || + (ec->tx_coalesce_usecs_high) || + (ec->tx_max_coalesced_frames_high) || + (ec->rate_sample_interval)) + return -EOPNOTSUPP; + + rx_riwt = hw_if->usec_to_riwt(pdata, ec->rx_coalesce_usecs); + rx_usecs = ec->rx_coalesce_usecs; + rx_frames = ec->rx_max_coalesced_frames; + + /* Use smallest possible value if conversion resulted in zero */ + if (rx_usecs && !rx_riwt) + rx_riwt = 1; + + /* Check the bounds of values for Rx */ + if (rx_riwt > XGMAC_MAX_DMA_RIWT) { + netdev_alert(netdev, "rx-usec is limited to %d usecs\n", + hw_if->riwt_to_usec(pdata, XGMAC_MAX_DMA_RIWT)); + return -EINVAL; + } + if (rx_frames > pdata->rx_desc_count) { + netdev_alert(netdev, "rx-frames is limited to %d frames\n", + pdata->rx_desc_count); + return -EINVAL; + } + + tx_frames = ec->tx_max_coalesced_frames; + + /* Check the bounds of values for Tx */ + if (tx_frames > pdata->tx_desc_count) { + netdev_alert(netdev, "tx-frames is limited to %d frames\n", + pdata->tx_desc_count); + return -EINVAL; + } + + pdata->rx_riwt = rx_riwt; + pdata->rx_usecs = rx_usecs; + pdata->rx_frames = rx_frames; + hw_if->config_rx_coalesce(pdata); + + pdata->tx_frames = tx_frames; + hw_if->config_tx_coalesce(pdata); + + DBGPR("<--xgbe_set_coalesce\n"); + + return 0; +} + +static int xgbe_get_rxnfc(struct net_device *netdev, + struct ethtool_rxnfc *rxnfc, u32 *rule_locs) +{ + struct xgbe_prv_data *pdata = netdev_priv(netdev); + + switch (rxnfc->cmd) { + case ETHTOOL_GRXRINGS: + rxnfc->data = pdata->rx_ring_count; + break; + default: + return -EOPNOTSUPP; + } + + return 0; +} + +static u32 xgbe_get_rxfh_key_size(struct net_device *netdev) +{ + struct xgbe_prv_data *pdata = netdev_priv(netdev); + + return sizeof(pdata->rss_key); +} + +static u32 xgbe_get_rxfh_indir_size(struct net_device *netdev) +{ + struct xgbe_prv_data *pdata = netdev_priv(netdev); + + return ARRAY_SIZE(pdata->rss_table); +} + +static int xgbe_get_rxfh(struct net_device *netdev, u32 *indir, u8 *key, + u8 *hfunc) +{ + struct xgbe_prv_data *pdata = netdev_priv(netdev); + unsigned int i; + + if (indir) { + for (i = 0; i < ARRAY_SIZE(pdata->rss_table); i++) + indir[i] = XGMAC_GET_BITS(pdata->rss_table[i], + MAC_RSSDR, DMCH); + } + + if (key) + memcpy(key, pdata->rss_key, sizeof(pdata->rss_key)); + + if (hfunc) + *hfunc = ETH_RSS_HASH_TOP; + + return 0; +} + +static int xgbe_set_rxfh(struct net_device *netdev, const u32 *indir, + const u8 *key, const u8 hfunc) +{ + struct xgbe_prv_data *pdata = netdev_priv(netdev); + struct xgbe_hw_if *hw_if = &pdata->hw_if; + unsigned int ret; + + if (hfunc != ETH_RSS_HASH_NO_CHANGE && hfunc != ETH_RSS_HASH_TOP) + return -EOPNOTSUPP; + + if (indir) { + ret = hw_if->set_rss_lookup_table(pdata, indir); + if (ret) + return ret; + } + + if (key) { + ret = hw_if->set_rss_hash_key(pdata, key); + if (ret) + return ret; + } + + return 0; +} + +static int xgbe_get_ts_info(struct net_device *netdev, + struct ethtool_ts_info *ts_info) +{ + struct xgbe_prv_data *pdata = netdev_priv(netdev); + + ts_info->so_timestamping = SOF_TIMESTAMPING_TX_SOFTWARE | + SOF_TIMESTAMPING_RX_SOFTWARE | + SOF_TIMESTAMPING_SOFTWARE | + SOF_TIMESTAMPING_TX_HARDWARE | + SOF_TIMESTAMPING_RX_HARDWARE | + SOF_TIMESTAMPING_RAW_HARDWARE; + + if (pdata->ptp_clock) + ts_info->phc_index = ptp_clock_index(pdata->ptp_clock); + else + ts_info->phc_index = -1; + + ts_info->tx_types = (1 << HWTSTAMP_TX_OFF) | (1 << HWTSTAMP_TX_ON); + ts_info->rx_filters = (1 << HWTSTAMP_FILTER_NONE) | + (1 << HWTSTAMP_FILTER_PTP_V1_L4_EVENT) | + (1 << HWTSTAMP_FILTER_PTP_V1_L4_SYNC) | + (1 << HWTSTAMP_FILTER_PTP_V1_L4_DELAY_REQ) | + (1 << HWTSTAMP_FILTER_PTP_V2_L4_EVENT) | + (1 << HWTSTAMP_FILTER_PTP_V2_L4_SYNC) | + (1 << HWTSTAMP_FILTER_PTP_V2_L4_DELAY_REQ) | + (1 << HWTSTAMP_FILTER_PTP_V2_EVENT) | + (1 << HWTSTAMP_FILTER_PTP_V2_SYNC) | + (1 << HWTSTAMP_FILTER_PTP_V2_DELAY_REQ) | + (1 << HWTSTAMP_FILTER_ALL); + + return 0; +} + +static const struct ethtool_ops xgbe_ethtool_ops = { + .get_settings = xgbe_get_settings, + .set_settings = xgbe_set_settings, + .get_drvinfo = xgbe_get_drvinfo, + .get_link = ethtool_op_get_link, + .get_coalesce = xgbe_get_coalesce, + .set_coalesce = xgbe_set_coalesce, + .get_pauseparam = xgbe_get_pauseparam, + .set_pauseparam = xgbe_set_pauseparam, + .get_strings = xgbe_get_strings, + .get_ethtool_stats = xgbe_get_ethtool_stats, + .get_sset_count = xgbe_get_sset_count, + .get_rxnfc = xgbe_get_rxnfc, + .get_rxfh_key_size = xgbe_get_rxfh_key_size, + .get_rxfh_indir_size = xgbe_get_rxfh_indir_size, + .get_rxfh = xgbe_get_rxfh, + .set_rxfh = xgbe_set_rxfh, + .get_ts_info = xgbe_get_ts_info, +}; + +struct ethtool_ops *xgbe_get_ethtool_ops(void) +{ + return (struct ethtool_ops *)&xgbe_ethtool_ops; +} -- cgit v1.2.3-54-g00ecf