mirror of
https://github.com/AuxXxilium/r8126.git
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82 lines
2.6 KiB
C
82 lines
2.6 KiB
C
/* SPDX-License-Identifier: GPL-2.0-only */
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/*
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################################################################################
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#
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# r8125 is the Linux device driver released for Realtek 2.5/5 Gigabit Ethernet
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# controllers with PCI-Express interface.
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#
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# Copyright(c) 2023 Realtek Semiconductor Corp. All rights reserved.
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#
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# This program is free software; you can redistribute it and/or modify it
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# under the terms of the GNU General Public License as published by the Free
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# Software Foundation; either version 2 of the License, or (at your option)
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# any later version.
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#
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# This program is distributed in the hope that it will be useful, but WITHOUT
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# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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# FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
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# more details.
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#
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# You should have received a copy of the GNU General Public License along with
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# this program; if not, see <http://www.gnu.org/licenses/>.
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#
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# Author:
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# Realtek NIC software team <nicfae@realtek.com>
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# No. 2, Innovation Road II, Hsinchu Science Park, Hsinchu 300, Taiwan
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#
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################################################################################
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*/
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/************************************************************************************
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* This product is covered by one or more of the following patents:
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* US6,570,884, US6,115,776, and US6,327,625.
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***********************************************************************************/
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#ifndef _LINUX_rtl8125_PTP_H
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#define _LINUX_rtl8125_PTP_H
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#include <linux/ktime.h>
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#include <linux/timecounter.h>
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#include <linux/net_tstamp.h>
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#include <linux/ptp_clock_kernel.h>
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#include <linux/ptp_classify.h>
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struct rtl8125_ptp_info {
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s64 time_sec;
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u32 time_ns;
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u16 ts_info;
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};
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#ifndef _STRUCT_TIMESPEC
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#define _STRUCT_TIMESPEC
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struct timespec {
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__kernel_old_time_t tv_sec; /* seconds */
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long tv_nsec; /* nanoseconds */
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};
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#endif
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enum PTP_CMD_TYPE {
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PTP_CMD_SET_LOCAL_TIME = 0,
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PTP_CMD_DRIFT_LOCAL_TIME,
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PTP_CMD_LATCHED_LOCAL_TIME,
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};
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struct rtl8125_private;
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struct RxDescV3;
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int rtl8125_get_ts_info(struct net_device *netdev,
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struct ethtool_ts_info *info);
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void rtl8125_ptp_reset(struct rtl8125_private *tp);
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void rtl8125_ptp_init(struct rtl8125_private *tp);
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void rtl8125_ptp_suspend(struct rtl8125_private *tp);
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void rtl8125_ptp_stop(struct rtl8125_private *tp);
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int rtl8125_ptp_ioctl(struct net_device *netdev, struct ifreq *ifr, int cmd);
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void rtl8125_rx_ptp_pktstamp(struct rtl8125_private *tp, struct sk_buff *skb,
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struct RxDescV3 *descv3);
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#endif /* _LINUX_rtl8125_PTP_H */
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