Add r8125 driver

2025-03-09 15:40:03 +00:00 · 2021-03-29 21:07:53 +02:00 · 2021-03-29 21:07:53 +02:00 · 22e1001cf9
commit 22e1001cf9
parent 5dad33466b
18 changed files with 19488 additions and 1 deletions
--- a/r8125/src/r8125_realwow.h
+++ b/r8125/src/r8125_realwow.h
@ -0,0 +1,118 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
+/*
+################################################################################
+#
+# r8125 is the Linux device driver released for Realtek 2.5Gigabit Ethernet
+# controllers with PCI-Express interface.
+#
+# Copyright(c) 2021 Realtek Semiconductor Corp. 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 as published by the Free
+# Software Foundation; either version 2 of the License, or (at your option)
+# any later version.
+#
+# This program 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/>.
+#
+# Author:
+# Realtek NIC software team <nicfae@realtek.com>
+# No. 2, Innovation Road II, Hsinchu Science Park, Hsinchu 300, Taiwan
+#
+################################################################################
+*/
+
+/************************************************************************************
+ *  This product is covered by one or more of the following patents:
+ *  US6,570,884, US6,115,776, and US6,327,625.
+ ***********************************************************************************/
+
+#ifndef _LINUX_R8125_REALWOW_H
+#define _LINUX_R8125_REALWOW_H
+
+#define SIOCDEVPRIVATE_RTLREALWOW   SIOCDEVPRIVATE+3
+
+#define MAX_RealWoW_KCP_SIZE (100)
+#define MAX_RealWoW_Payload (64)
+
+#define KA_TX_PACKET_SIZE (100)
+#define KA_WAKEUP_PATTERN_SIZE (120)
+
+//HwSuppKeepAliveOffloadVer
+#define HW_SUPPORT_KCP_OFFLOAD(_M)        ((_M)->HwSuppKCPOffloadVer > 0)
+
+enum rtl_realwow_cmd {
+
+        RTL_REALWOW_SET_KCP_DISABLE=0,
+        RTL_REALWOW_SET_KCP_INFO,
+        RTL_REALWOW_SET_KCP_CONTENT,
+
+        RTL_REALWOW_SET_KCP_ACKPKTINFO,
+        RTL_REALWOW_SET_KCP_WPINFO,
+        RTL_REALWOW_SET_KCPDHCP_TIMEOUT,
+
+        RTLT_REALWOW_COMMAND_INVALID
+};
+
+struct rtl_realwow_ioctl_struct {
+        __u32	cmd;
+        __u32	offset;
+        __u32	len;
+        union {
+                __u32	data;
+                void *data_buffer;
+        };
+};
+
+typedef struct _MP_KCPInfo {
+        u8 DIPv4[4];
+        u8 MacID[6];
+        u16 UdpPort[2];
+        u8 PKTLEN[2];
+
+        u16 ackLostCnt;
+        u8 KCP_WakePattern[MAX_RealWoW_Payload];
+        u8 KCP_AckPacket[MAX_RealWoW_Payload];
+        u32 KCP_interval;
+        u8 KCP_WakePattern_Len;
+        u8 KCP_AckPacket_Len;
+        u8 KCP_TxPacket[2][KA_TX_PACKET_SIZE];
+} MP_KCP_INFO, *PMP_KCP_INFO;
+
+typedef struct _KCPInfo {
+        u32 nId; // = id
+        u8 DIPv4[4];
+        u8 MacID[6];
+        u16 UdpPort;
+        u16 PKTLEN;
+} KCPInfo, *PKCPInfo;
+
+typedef struct _KCPContent {
+        u32 id; // = id
+        u32 mSec; // = msec
+        u32 size; // =size
+        u8 bPacket[MAX_RealWoW_KCP_SIZE]; // put packet here
+} KCPContent, *PKCPContent;
+
+typedef struct _RealWoWAckPktInfo {
+        u16 ackLostCnt;
+        u16 patterntSize;
+        u8 pattern[MAX_RealWoW_Payload];
+} RealWoWAckPktInfo,*PRealWoWAckPktInfo;
+
+typedef struct _RealWoWWPInfo {
+        u16 patterntSize;
+        u8 pattern[MAX_RealWoW_Payload];
+} RealWoWWPInfo,*PRealWoWWPInfo;
+
+int rtl8125_realwow_ioctl(struct net_device *dev, struct ifreq *ifr);
+void rtl8125_realwow_hw_init(struct net_device *dev);
+void rtl8125_get_realwow_hw_version(struct net_device *dev);
+void rtl8125_set_realwow_d3_para(struct net_device *dev);
+
+#endif /* _LINUX_R8125_REALWOW_H */