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linux/drivers/net/ethernet/amd/xgbe/xgbe-ethtool.c

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/*
* 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 <http://www.gnu.org/licenses/>.
*
* 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 <COPYRIGHT HOLDER> 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 <linux/spinlock.h>
#include <linux/phy.h>
#include <linux/net_tstamp.h>
#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), \
}
#define XGMAC_EXT_STAT(_string, _var) \
{ _string, \
FIELD_SIZEOF(struct xgbe_ext_stats, _var), \
offsetof(struct xgbe_prv_data, ext_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_EXT_STAT("tx_tso_packets", tx_tso_packets),
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),
XGMAC_EXT_STAT("rx_split_header_packets", rx_split_header_packets),
};
#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->phy.pause_autoneg;
pause->tx_pause = pdata->phy.tx_pause;
pause->rx_pause = pdata->phy.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);
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);
if (pause->autoneg && (pdata->phy.autoneg != AUTONEG_ENABLE))
return -EINVAL;
pdata->phy.pause_autoneg = pause->autoneg;
pdata->phy.tx_pause = pause->tx_pause;
pdata->phy.rx_pause = pause->rx_pause;
pdata->phy.advertising &= ~ADVERTISED_Pause;
pdata->phy.advertising &= ~ADVERTISED_Asym_Pause;
if (pause->rx_pause) {
pdata->phy.advertising |= ADVERTISED_Pause;
pdata->phy.advertising |= ADVERTISED_Asym_Pause;
}
if (pause->tx_pause)
pdata->phy.advertising ^= ADVERTISED_Asym_Pause;
if (netif_running(netdev))
ret = pdata->phy_if.phy_config_aneg(pdata);
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);
DBGPR("-->xgbe_get_settings\n");
cmd->phy_address = pdata->phy.address;
cmd->supported = pdata->phy.supported;
cmd->advertising = pdata->phy.advertising;
cmd->lp_advertising = pdata->phy.lp_advertising;
cmd->autoneg = pdata->phy.autoneg;
ethtool_cmd_speed_set(cmd, pdata->phy.speed);
cmd->duplex = pdata->phy.duplex;
cmd->port = PORT_NONE;
cmd->transceiver = XCVR_INTERNAL;
DBGPR("<--xgbe_get_settings\n");
return 0;
}
static int xgbe_set_settings(struct net_device *netdev,
struct ethtool_cmd *cmd)
{
struct xgbe_prv_data *pdata = netdev_priv(netdev);
u32 speed;
int ret;
DBGPR("-->xgbe_set_settings\n");
speed = ethtool_cmd_speed(cmd);
if (cmd->phy_address != pdata->phy.address)
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 &= pdata->phy.supported;
if ((cmd->autoneg == AUTONEG_ENABLE) && !cmd->advertising)
return -EINVAL;
ret = 0;
pdata->phy.autoneg = cmd->autoneg;
pdata->phy.speed = speed;
pdata->phy.duplex = cmd->duplex;
pdata->phy.advertising = cmd->advertising;
if (cmd->autoneg == AUTONEG_ENABLE)
pdata->phy.advertising |= ADVERTISED_Autoneg;
else
pdata->phy.advertising &= ~ADVERTISED_Autoneg;
if (netif_running(netdev))
ret = pdata->phy_if.phy_config_aneg(pdata);
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;
}
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