536 lines
18 KiB
C
536 lines
18 KiB
C
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/*
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* AMD 10Gb Ethernet driver
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*
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* This file is available to you under your choice of the following two
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* licenses:
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*
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* License 1: GPLv2
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*
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* Copyright (c) 2014 Advanced Micro Devices, Inc.
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*
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* This file is free software; you may copy, redistribute and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 2 of the License, or (at
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* your option) any later version.
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*
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* This file is distributed in the hope that it will be useful, but
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* WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*
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* This file incorporates work covered by the following copyright and
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* permission notice:
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* The Synopsys DWC ETHER XGMAC Software Driver and documentation
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* (hereinafter "Software") is an unsupported proprietary work of Synopsys,
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* Inc. unless otherwise expressly agreed to in writing between Synopsys
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* and you.
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*
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* The Software IS NOT an item of Licensed Software or Licensed Product
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* under any End User Software License Agreement or Agreement for Licensed
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* Product with Synopsys or any supplement thereto. Permission is hereby
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* granted, free of charge, to any person obtaining a copy of this software
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* annotated with this license and the Software, to deal in the Software
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* without restriction, including without limitation the rights to use,
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* copy, modify, merge, publish, distribute, sublicense, and/or sell copies
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* of the Software, and to permit persons to whom the Software is furnished
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* to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be included
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* in all copies or substantial portions of the Software.
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*
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* THIS SOFTWARE IS BEING DISTRIBUTED BY SYNOPSYS SOLELY ON AN "AS IS"
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* BASIS AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
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* TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A
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* PARTICULAR PURPOSE ARE HEREBY DISCLAIMED. IN NO EVENT SHALL SYNOPSYS
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* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
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* THE POSSIBILITY OF SUCH DAMAGE.
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*
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*
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* License 2: Modified BSD
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*
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* Copyright (c) 2014 Advanced Micro Devices, Inc.
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions are met:
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* * Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* * Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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* * Neither the name of Advanced Micro Devices, Inc. nor the
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* names of its contributors may be used to endorse or promote products
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* derived from this software without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
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* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL <COPYRIGHT HOLDER> BE LIABLE FOR ANY
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* DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
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* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
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* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
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* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
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* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*
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* This file incorporates work covered by the following copyright and
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* permission notice:
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* The Synopsys DWC ETHER XGMAC Software Driver and documentation
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* (hereinafter "Software") is an unsupported proprietary work of Synopsys,
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* Inc. unless otherwise expressly agreed to in writing between Synopsys
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* and you.
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*
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* The Software IS NOT an item of Licensed Software or Licensed Product
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* under any End User Software License Agreement or Agreement for Licensed
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* Product with Synopsys or any supplement thereto. Permission is hereby
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* granted, free of charge, to any person obtaining a copy of this software
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* annotated with this license and the Software, to deal in the Software
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* without restriction, including without limitation the rights to use,
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* copy, modify, merge, publish, distribute, sublicense, and/or sell copies
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* of the Software, and to permit persons to whom the Software is furnished
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* to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be included
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* in all copies or substantial portions of the Software.
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*
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* THIS SOFTWARE IS BEING DISTRIBUTED BY SYNOPSYS SOLELY ON AN "AS IS"
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* BASIS AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
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* TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A
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* PARTICULAR PURPOSE ARE HEREBY DISCLAIMED. IN NO EVENT SHALL SYNOPSYS
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* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
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* THE POSSIBILITY OF SUCH DAMAGE.
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*/
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#include <linux/spinlock.h>
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#include <linux/phy.h>
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#include <linux/net_tstamp.h>
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#include "xgbe.h"
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#include "xgbe-common.h"
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struct xgbe_stats {
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char stat_string[ETH_GSTRING_LEN];
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int stat_size;
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int stat_offset;
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};
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#define XGMAC_MMC_STAT(_string, _var) \
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{ _string, \
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FIELD_SIZEOF(struct xgbe_mmc_stats, _var), \
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offsetof(struct xgbe_prv_data, mmc_stats._var), \
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}
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static const struct xgbe_stats xgbe_gstring_stats[] = {
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XGMAC_MMC_STAT("tx_bytes", txoctetcount_gb),
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XGMAC_MMC_STAT("tx_packets", txframecount_gb),
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XGMAC_MMC_STAT("tx_unicast_packets", txunicastframes_gb),
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XGMAC_MMC_STAT("tx_broadcast_packets", txbroadcastframes_gb),
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XGMAC_MMC_STAT("tx_multicast_packets", txmulticastframes_gb),
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XGMAC_MMC_STAT("tx_vlan_packets", txvlanframes_g),
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XGMAC_MMC_STAT("tx_64_byte_packets", tx64octets_gb),
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XGMAC_MMC_STAT("tx_65_to_127_byte_packets", tx65to127octets_gb),
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XGMAC_MMC_STAT("tx_128_to_255_byte_packets", tx128to255octets_gb),
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XGMAC_MMC_STAT("tx_256_to_511_byte_packets", tx256to511octets_gb),
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XGMAC_MMC_STAT("tx_512_to_1023_byte_packets", tx512to1023octets_gb),
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XGMAC_MMC_STAT("tx_1024_to_max_byte_packets", tx1024tomaxoctets_gb),
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XGMAC_MMC_STAT("tx_underflow_errors", txunderflowerror),
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XGMAC_MMC_STAT("tx_pause_frames", txpauseframes),
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XGMAC_MMC_STAT("rx_bytes", rxoctetcount_gb),
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XGMAC_MMC_STAT("rx_packets", rxframecount_gb),
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XGMAC_MMC_STAT("rx_unicast_packets", rxunicastframes_g),
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XGMAC_MMC_STAT("rx_broadcast_packets", rxbroadcastframes_g),
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XGMAC_MMC_STAT("rx_multicast_packets", rxmulticastframes_g),
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XGMAC_MMC_STAT("rx_vlan_packets", rxvlanframes_gb),
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XGMAC_MMC_STAT("rx_64_byte_packets", rx64octets_gb),
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XGMAC_MMC_STAT("rx_65_to_127_byte_packets", rx65to127octets_gb),
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XGMAC_MMC_STAT("rx_128_to_255_byte_packets", rx128to255octets_gb),
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XGMAC_MMC_STAT("rx_256_to_511_byte_packets", rx256to511octets_gb),
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XGMAC_MMC_STAT("rx_512_to_1023_byte_packets", rx512to1023octets_gb),
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XGMAC_MMC_STAT("rx_1024_to_max_byte_packets", rx1024tomaxoctets_gb),
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XGMAC_MMC_STAT("rx_undersize_packets", rxundersize_g),
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XGMAC_MMC_STAT("rx_oversize_packets", rxoversize_g),
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XGMAC_MMC_STAT("rx_crc_errors", rxcrcerror),
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XGMAC_MMC_STAT("rx_crc_errors_small_packets", rxrunterror),
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XGMAC_MMC_STAT("rx_crc_errors_giant_packets", rxjabbererror),
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XGMAC_MMC_STAT("rx_length_errors", rxlengtherror),
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XGMAC_MMC_STAT("rx_out_of_range_errors", rxoutofrangetype),
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XGMAC_MMC_STAT("rx_fifo_overflow_errors", rxfifooverflow),
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XGMAC_MMC_STAT("rx_watchdog_errors", rxwatchdogerror),
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XGMAC_MMC_STAT("rx_pause_frames", rxpauseframes),
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};
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#define XGBE_STATS_COUNT ARRAY_SIZE(xgbe_gstring_stats)
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static void xgbe_get_strings(struct net_device *netdev, u32 stringset, u8 *data)
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{
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int i;
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DBGPR("-->%s\n", __func__);
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switch (stringset) {
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case ETH_SS_STATS:
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for (i = 0; i < XGBE_STATS_COUNT; i++) {
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memcpy(data, xgbe_gstring_stats[i].stat_string,
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ETH_GSTRING_LEN);
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data += ETH_GSTRING_LEN;
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}
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break;
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}
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DBGPR("<--%s\n", __func__);
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}
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static void xgbe_get_ethtool_stats(struct net_device *netdev,
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struct ethtool_stats *stats, u64 *data)
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{
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struct xgbe_prv_data *pdata = netdev_priv(netdev);
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u8 *stat;
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int i;
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DBGPR("-->%s\n", __func__);
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pdata->hw_if.read_mmc_stats(pdata);
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for (i = 0; i < XGBE_STATS_COUNT; i++) {
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stat = (u8 *)pdata + xgbe_gstring_stats[i].stat_offset;
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*data++ = *(u64 *)stat;
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}
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DBGPR("<--%s\n", __func__);
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}
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static int xgbe_get_sset_count(struct net_device *netdev, int stringset)
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{
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int ret;
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DBGPR("-->%s\n", __func__);
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switch (stringset) {
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case ETH_SS_STATS:
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ret = XGBE_STATS_COUNT;
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break;
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default:
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ret = -EOPNOTSUPP;
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}
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DBGPR("<--%s\n", __func__);
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return ret;
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}
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static void xgbe_get_pauseparam(struct net_device *netdev,
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struct ethtool_pauseparam *pause)
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{
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struct xgbe_prv_data *pdata = netdev_priv(netdev);
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DBGPR("-->xgbe_get_pauseparam\n");
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pause->autoneg = pdata->pause_autoneg;
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pause->tx_pause = pdata->tx_pause;
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pause->rx_pause = pdata->rx_pause;
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DBGPR("<--xgbe_get_pauseparam\n");
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}
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static int xgbe_set_pauseparam(struct net_device *netdev,
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struct ethtool_pauseparam *pause)
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{
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struct xgbe_prv_data *pdata = netdev_priv(netdev);
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struct phy_device *phydev = pdata->phydev;
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int ret = 0;
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DBGPR("-->xgbe_set_pauseparam\n");
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DBGPR(" autoneg = %d, tx_pause = %d, rx_pause = %d\n",
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pause->autoneg, pause->tx_pause, pause->rx_pause);
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pdata->pause_autoneg = pause->autoneg;
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if (pause->autoneg) {
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phydev->advertising |= ADVERTISED_Pause;
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phydev->advertising |= ADVERTISED_Asym_Pause;
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} else {
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phydev->advertising &= ~ADVERTISED_Pause;
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phydev->advertising &= ~ADVERTISED_Asym_Pause;
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pdata->tx_pause = pause->tx_pause;
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pdata->rx_pause = pause->rx_pause;
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}
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if (netif_running(netdev))
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ret = phy_start_aneg(phydev);
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DBGPR("<--xgbe_set_pauseparam\n");
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return ret;
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}
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static int xgbe_get_settings(struct net_device *netdev,
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struct ethtool_cmd *cmd)
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{
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struct xgbe_prv_data *pdata = netdev_priv(netdev);
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int ret;
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DBGPR("-->xgbe_get_settings\n");
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if (!pdata->phydev)
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return -ENODEV;
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ret = phy_ethtool_gset(pdata->phydev, cmd);
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cmd->transceiver = XCVR_EXTERNAL;
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DBGPR("<--xgbe_get_settings\n");
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return ret;
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}
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static int xgbe_set_settings(struct net_device *netdev,
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struct ethtool_cmd *cmd)
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{
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struct xgbe_prv_data *pdata = netdev_priv(netdev);
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struct phy_device *phydev = pdata->phydev;
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u32 speed;
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int ret;
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DBGPR("-->xgbe_set_settings\n");
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if (!pdata->phydev)
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return -ENODEV;
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speed = ethtool_cmd_speed(cmd);
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if (cmd->phy_address != phydev->addr)
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return -EINVAL;
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if ((cmd->autoneg != AUTONEG_ENABLE) &&
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(cmd->autoneg != AUTONEG_DISABLE))
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return -EINVAL;
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if (cmd->autoneg == AUTONEG_DISABLE) {
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switch (speed) {
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case SPEED_10000:
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case SPEED_2500:
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case SPEED_1000:
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break;
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default:
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return -EINVAL;
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}
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if (cmd->duplex != DUPLEX_FULL)
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return -EINVAL;
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}
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|
|
|
||
|
|
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);
|
||
|
|
struct xgbe_hw_if *hw_if = &pdata->hw_if;
|
||
|
|
unsigned int riwt;
|
||
|
|
|
||
|
|
DBGPR("-->xgbe_get_coalesce\n");
|
||
|
|
|
||
|
|
memset(ec, 0, sizeof(struct ethtool_coalesce));
|
||
|
|
|
||
|
|
riwt = pdata->rx_riwt;
|
||
|
|
ec->rx_coalesce_usecs = hw_if->riwt_to_usec(pdata, riwt);
|
||
|
|
ec->rx_max_coalesced_frames = pdata->rx_frames;
|
||
|
|
|
||
|
|
ec->tx_coalesce_usecs = pdata->tx_usecs;
|
||
|
|
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, tx_usecs;
|
||
|
|
|
||
|
|
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_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;
|
||
|
|
|
||
|
|
/* Can only change rx-frames when interface is down (see
|
||
|
|
* rx_descriptor_init in xgbe-dev.c)
|
||
|
|
*/
|
||
|
|
rx_frames = pdata->rx_frames;
|
||
|
|
if (rx_frames != ec->rx_max_coalesced_frames && netif_running(netdev)) {
|
||
|
|
netdev_alert(netdev,
|
||
|
|
"interface must be down to change rx-frames\n");
|
||
|
|
return -EINVAL;
|
||
|
|
}
|
||
|
|
|
||
|
|
rx_riwt = hw_if->usec_to_riwt(pdata, ec->rx_coalesce_usecs);
|
||
|
|
rx_frames = ec->rx_max_coalesced_frames;
|
||
|
|
|
||
|
|
/* Use smallest possible value if conversion resulted in zero */
|
||
|
|
if (ec->rx_coalesce_usecs && !rx_riwt)
|
||
|
|
rx_riwt = 1;
|
||
|
|
|
||
|
|
/* Check the bounds of values for Rx */
|
||
|
|
if (rx_riwt > XGMAC_MAX_DMA_RIWT) {
|
||
|
|
rx_usecs = hw_if->riwt_to_usec(pdata, XGMAC_MAX_DMA_RIWT);
|
||
|
|
netdev_alert(netdev, "rx-usec is limited to %d usecs\n",
|
||
|
|
rx_usecs);
|
||
|
|
return -EINVAL;
|
||
|
|
}
|
||
|
|
if (rx_frames > pdata->channel->rx_ring->rdesc_count) {
|
||
|
|
netdev_alert(netdev, "rx-frames is limited to %d frames\n",
|
||
|
|
pdata->channel->rx_ring->rdesc_count);
|
||
|
|
return -EINVAL;
|
||
|
|
}
|
||
|
|
|
||
|
|
tx_usecs = ec->tx_coalesce_usecs;
|
||
|
|
tx_frames = ec->tx_max_coalesced_frames;
|
||
|
|
|
||
|
|
/* Check the bounds of values for Tx */
|
||
|
|
if (tx_frames > pdata->channel->tx_ring->rdesc_count) {
|
||
|
|
netdev_alert(netdev, "tx-frames is limited to %d frames\n",
|
||
|
|
pdata->channel->tx_ring->rdesc_count);
|
||
|
|
return -EINVAL;
|
||
|
|
}
|
||
|
|
|
||
|
|
pdata->rx_riwt = rx_riwt;
|
||
|
|
pdata->rx_frames = rx_frames;
|
||
|
|
hw_if->config_rx_coalesce(pdata);
|
||
|
|
|
||
|
|
pdata->tx_usecs = tx_usecs;
|
||
|
|
pdata->tx_frames = tx_frames;
|
||
|
|
hw_if->config_tx_coalesce(pdata);
|
||
|
|
|
||
|
|
DBGPR("<--xgbe_set_coalesce\n");
|
||
|
|
|
||
|
|
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_ts_info = xgbe_get_ts_info,
|
||
|
|
};
|
||
|
|
|
||
|
|
struct ethtool_ops *xgbe_get_ethtool_ops(void)
|
||
|
|
{
|
||
|
|
return (struct ethtool_ops *)&xgbe_ethtool_ops;
|
||
|
|
}
|