mirror of
https://github.com/AuxXxilium/r8125.git
synced 2024-11-23 23:11:01 +07:00
r8125: update to 9.013.02
Signed-off-by: AuxXxilium <info@auxxxilium.tech>
This commit is contained in:
AuxXxilium
parent
3ef36b7514
commit
9a3f472139
6
Makefile
6
Makefile
@ -1,10 +1,10 @@
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# SPDX-License-Identifier: GPL-2.0-only
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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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# r8125 is the Linux device driver released for Realtek 2.5 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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# Copyright(c) 2024 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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@ -41,7 +41,7 @@ ENABLE_S5_KEEP_CURR_MAC = n
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ENABLE_EEE = y
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ENABLE_S0_MAGIC_PACKET = n
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ENABLE_TX_NO_CLOSE = y
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ENABLE_MULTIPLE_TX_QUEUE = n
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ENABLE_MULTIPLE_TX_QUEUE = y
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ENABLE_PTP_SUPPORT = n
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ENABLE_PTP_MASTER_MODE = n
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ENABLE_RSS_SUPPORT = n
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@ -1,10 +1,10 @@
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# SPDX-License-Identifier: GPL-2.0-only
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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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# r8125 is the Linux device driver released for Realtek 2.5 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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# Copyright(c) 2024 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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133
r8125.h
133
r8125.h
@ -2,10 +2,10 @@
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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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# r8125 is the Linux device driver released for Realtek 2.5 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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# Copyright(c) 2024 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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@ -47,6 +47,10 @@
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#include "r8125_lib.h"
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#endif
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#ifndef fallthrough
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#define fallthrough
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#endif
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#if LINUX_VERSION_CODE < KERNEL_VERSION(4,3,0)
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static inline
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ssize_t strscpy(char *dest, const char *src, size_t count)
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@ -89,11 +93,13 @@ static inline unsigned char *skb_checksum_start(const struct sk_buff *skb)
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#if LINUX_VERSION_CODE < KERNEL_VERSION(3,3,0)
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static inline void netdev_tx_sent_queue(struct netdev_queue *dev_queue,
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unsigned int bytes)
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{}
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{
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}
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static inline void netdev_tx_completed_queue(struct netdev_queue *dev_queue,
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unsigned int pkts,
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unsigned int bytes)
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{}
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{
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}
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static inline void netdev_tx_reset_queue(struct netdev_queue *q) {}
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#endif
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@ -380,6 +386,10 @@ do { \
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#define MDIO_EEE_1000T 0x0004
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#endif
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#ifndef MDIO_EEE_2_5GT
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#define MDIO_EEE_2_5GT 0x0001
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#endif
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#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,29)
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#ifdef CONFIG_NET_POLL_CONTROLLER
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#define RTL_NET_POLL_CONTROLLER dev->poll_controller=rtl8125_netpoll
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@ -464,12 +474,12 @@ do { \
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#define RSS_SUFFIX ""
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#endif
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#define RTL8125_VERSION "9.012.04" NAPI_SUFFIX DASH_SUFFIX REALWOW_SUFFIX PTP_SUFFIX RSS_SUFFIX
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#define RTL8125_VERSION "9.013.02" NAPI_SUFFIX DASH_SUFFIX REALWOW_SUFFIX PTP_SUFFIX RSS_SUFFIX
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#define MODULENAME "r8125"
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#define PFX MODULENAME ": "
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#define GPL_CLAIM "\
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r8125 Copyright (C) 2023 Realtek NIC software team <nicfae@realtek.com> \n \
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r8125 Copyright (C) 2024 Realtek NIC software team <nicfae@realtek.com> \n \
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This program comes with ABSOLUTELY NO WARRANTY; for details, please see <http://www.gnu.org/licenses/>. \n \
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This is free software, and you are welcome to redistribute it under certain conditions; see <http://www.gnu.org/licenses/>. \n"
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@ -516,6 +526,7 @@ This is free software, and you are welcome to redistribute it under certain cond
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#define Reserved2_data 7
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#define RX_DMA_BURST_unlimited 7 /* Maximum PCI burst, '7' is unlimited */
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#define RX_DMA_BURST_512 5
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#define RX_DMA_BURST_256 4
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#define TX_DMA_BURST_unlimited 7
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#define TX_DMA_BURST_1024 6
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#define TX_DMA_BURST_512 5
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@ -553,7 +564,10 @@ This is free software, and you are welcome to redistribute it under certain cond
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#define R8125_MAX_MSIX_VEC_8125A 4
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#define R8125_MAX_MSIX_VEC_8125B 32
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#define R8125_MAX_MSIX_VEC_8125D 32
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#define R8125_MIN_MSIX_VEC_8125B 22
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#define R8125_MIN_MSIX_VEC_8125BP 31
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#define R8125_MIN_MSIX_VEC_8125D 20
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#define R8125_MAX_MSIX_VEC 32
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#define R8125_MAX_RX_QUEUES_VEC_V3 (16)
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@ -662,7 +676,6 @@ This is free software, and you are welcome to redistribute it under certain cond
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#ifndef ADVERTISED_2500baseX_Full
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#define ADVERTISED_2500baseX_Full 0x8000
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#endif
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#define RTK_ADVERTISED_5000baseX_Full BIT(48)
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#define RTK_ADVERTISE_2500FULL 0x80
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#define RTK_ADVERTISE_5000FULL 0x100
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@ -692,7 +705,6 @@ This is free software, and you are welcome to redistribute it under certain cond
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#define D0_SPEED_UP_SPEED_DISABLE 0
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#define D0_SPEED_UP_SPEED_1000 1
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#define D0_SPEED_UP_SPEED_2500 2
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#define D0_SPEED_UP_SPEED_5000 3
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#define RTL8125_MAC_MCU_PAGE_SIZE 256 //256 words
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@ -703,10 +715,6 @@ This is free software, and you are welcome to redistribute it under certain cond
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#define READ_ONCE(var) (*((volatile typeof(var) *)(&(var))))
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#endif
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#ifndef SPEED_5000
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#define SPEED_5000 5000
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#endif
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/*****************************************************************************/
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//#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,3)
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@ -1357,6 +1365,13 @@ enum RTL8125_registers {
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IMR_V2_SET_REG_8125 = 0x0D0C,
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TDU_STA_8125 = 0x0D08,
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RDU_STA_8125 = 0x0D0A,
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IMR_V4_L2_CLEAR_REG_8125 = 0x0D10,
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IMR_V4_L2_SET_REG_8125 = 0x0D18,
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ISR_V4_L2_8125 = 0x0D14,
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SW_TAIL_PTR0_8125BP = 0x0D30,
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SW_TAIL_PTR1_8125BP = 0x0D38,
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HW_CLO_PTR0_8125BP = 0x0D34,
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HW_CLO_PTR1_8125BP = 0x0D3C,
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DOUBLE_VLAN_CONFIG = 0x1000,
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TX_NEW_CTRL = 0x203E,
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TNPDS_Q1_LOW_8125 = 0x2100,
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@ -1399,6 +1414,11 @@ enum RTL8125_registers {
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TCAM_VALID_ADDR_V2 = 0xB000,
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TCAM_MAC_ADDR_V2 = 0x00,
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TCAM_VLAN_TAG_V2 = 0x03,
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//ipc2
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IB2SOC_SET = 0x0010,
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IB2SOC_DATA = 0x0014,
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IB2SOC_CMD = 0x0018,
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IB2SOC_IMR = 0x001C,
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};
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enum RTL8125_register_content {
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@ -1428,6 +1448,10 @@ enum RTL8125_register_content {
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RxRUNT_V3 = (1 << 19),
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RxCRC_V3 = (1 << 17),
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RxRES_V4 = (1 << 22),
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RxRUNT_V4 = (1 << 21),
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RxCRC_V4 = (1 << 20),
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/* ChipCmdBits */
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StopReq = 0x80,
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CmdReset = 0x10,
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@ -1462,6 +1486,7 @@ enum RTL8125_register_content {
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Reserved2_shift = 13,
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RxCfgDMAShift = 8,
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EnableRxDescV3 = (1 << 24),
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EnableRxDescV4_1 = (1 << 24),
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EnableOuterVlan = (1 << 23),
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EnableInnerVlan = (1 << 22),
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RxCfg_128_int_en = (1 << 15),
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@ -1469,6 +1494,7 @@ enum RTL8125_register_content {
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RxCfg_half_refetch = (1 << 13),
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RxCfg_pause_slot_en = (1 << 11),
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RxCfg_9356SEL = (1 << 6),
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EnableRxDescV4_0 = (1 << 1), //not in rcr
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/* TxConfigBits */
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TxInterFrameGapShift = 24,
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@ -1637,11 +1663,20 @@ enum RTL8125_register_content {
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INT_CFG0_TIMEOUT0_BYPASS_8125 = (1 << 1),
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INT_CFG0_MITIGATION_BYPASS_8125 = (1 << 2),
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INT_CFG0_RDU_BYPASS_8126 = (1 << 4),
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INT_CFG0_MSIX_ENTRY_NUM_MODE = (1 << 5),
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ISRIMR_V2_ROK_Q0 = (1 << 0),
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ISRIMR_TOK_Q0 = (1 << 16),
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ISRIMR_TOK_Q1 = (1 << 18),
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ISRIMR_V2_LINKCHG = (1 << 21),
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ISRIMR_V4_ROK_Q0 = (1 << 0),
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ISRIMR_V4_LINKCHG = (1 << 29),
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ISRIMR_V5_ROK_Q0 = (1 << 0),
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ISRIMR_V5_TOK_Q0 = (1 << 16),
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ISRIMR_V5_TOK_Q1 = (1 << 17),
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ISRIMR_V5_LINKCHG = (1 << 18),
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/* Magic Number */
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RTL8125_MAGIC_NUMBER = 0x0badbadbadbadbadull,
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};
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@ -1657,6 +1692,11 @@ enum _DescStatusBit {
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FirstFrag_V3 = (1 << 25), /* First segment of a packet */
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LastFrag_V3 = (1 << 24), /* Final segment of a packet */
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DescOwn_V4 = (DescOwn), /* Descriptor is owned by NIC */
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RingEnd_V4 = (RingEnd), /* End of descriptor ring */
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FirstFrag_V4 = (FirstFrag), /* First segment of a packet */
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LastFrag_V4 = (LastFrag), /* Final segment of a packet */
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/* Tx private */
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/*------ offset 0 of tx descriptor ------*/
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LargeSend = (1 << 27), /* TCP Large Send Offload (TSO) */
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@ -1715,7 +1755,7 @@ enum _DescStatusBit {
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RxIPF_v3 = (1 << 26), /* IP checksum failed */
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RxUDPF_v3 = (1 << 25), /* UDP/IP checksum failed */
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RxTCPF_v3 = (1 << 24), /* TCP/IP checksum failed */
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RxSCTPF_v3 = (1 << 23), /* TCP/IP checksum failed */
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RxSCTPF_v3 = (1 << 23), /* SCTP checksum failed */
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RxVlanTag_v3 = (RxVlanTag), /* VLAN tag available */
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/*@@@@@@ offset 0 of rx descriptor => bits for RTL8125 only begin @@@@@@*/
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@ -1728,6 +1768,23 @@ enum _DescStatusBit {
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RxV6F_v3 = (RxV6F),
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RxV4F_v3 = (RxV4F),
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/*@@@@@@ offset 4 of rx descriptor => bits for RTL8125 only end @@@@@@*/
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RxIPF_v4 = (1 << 17), /* IP checksum failed */
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RxUDPF_v4 = (1 << 16), /* UDP/IP checksum failed */
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RxTCPF_v4 = (1 << 15), /* TCP/IP checksum failed */
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RxSCTPF_v4 = (1 << 19), /* SCTP checksum failed */
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RxVlanTag_v4 = (RxVlanTag), /* VLAN tag available */
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/*@@@@@@ offset 0 of rx descriptor => bits for RTL8125 only begin @@@@@@*/
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RxUDPT_v4 = (1 << 19),
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RxTCPT_v4 = (1 << 18),
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RxSCTP_v4 = (1 << 19),
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/*@@@@@@ offset 0 of rx descriptor => bits for RTL8125 only end @@@@@@*/
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/*@@@@@@ offset 4 of rx descriptor => bits for RTL8125 only begin @@@@@@*/
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RxV6F_v4 = (RxV6F),
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RxV4F_v4 = (RxV4F),
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/*@@@@@@ offset 4 of rx descriptor => bits for RTL8125 only end @@@@@@*/
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};
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enum features {
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@ -1796,6 +1853,7 @@ enum efuse {
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};
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#define RsvdMask 0x3fffc000
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#define RsvdMaskV3 0x3fff8000
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#define RsvdMaskV4 RsvdMaskV3
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struct TxDesc {
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u32 opts1;
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@ -1862,6 +1920,23 @@ struct RxDescV3 {
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};
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};
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struct RxDescV4 {
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union {
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u64 addr;
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struct {
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u32 rsv1: 27;
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u32 RSSInfo: 5;
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u32 RSSResult;
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} RxDescNormalDDWord1;
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};
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struct {
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u32 opts2;
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u32 opts1;
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} RxDescNormalDDWord2;
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};
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enum rxdesc_type {
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RXDESC_TYPE_NORMAL=0,
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RXDESC_TYPE_NEXT,
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@ -1875,12 +1950,14 @@ enum rx_desc_ring_type {
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RX_DESC_RING_TYPE_1,
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RX_DESC_RING_TYPE_2,
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RX_DESC_RING_TYPE_3,
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RX_DESC_RING_TYPE_4,
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RX_DESC_RING_TYPE_MAX
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};
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enum rx_desc_len {
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RX_DESC_LEN_TYPE_1 = (sizeof(struct RxDesc)),
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RX_DESC_LEN_TYPE_3 = (sizeof(struct RxDescV3))
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RX_DESC_LEN_TYPE_3 = (sizeof(struct RxDescV3)),
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RX_DESC_LEN_TYPE_4 = (sizeof(struct RxDescV4))
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};
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struct ring_info {
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@ -2351,6 +2428,8 @@ struct rtl8125_private {
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u8 RequiredSecLanDonglePatch;
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u8 RequiredPfmPatch;
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u8 RequirePhyMdiSwapPatch;
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u8 RequireLSOPatch;
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@ -2404,6 +2483,8 @@ struct rtl8125_private {
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u8 DASH;
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u8 dash_printer_enabled;
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u8 HwPkgDet;
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u8 HwSuppOcpChannelVer;
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u8 AllowAccessDashOcp;
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void __iomem *mapped_cmac_ioaddr; /* mapped cmac memory map physical address */
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void __iomem *cmac_ioaddr; /* cmac memory map physical address */
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@ -2501,6 +2582,7 @@ struct rtl8125_private {
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DECLARE_BITMAP(sysfs_flag, R8125_SYSFS_FLAG_MAX);
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u32 testmode;
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#endif
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u8 HwSuppRxDescType;
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u8 InitRxDescType;
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u16 RxDescLength; //V1 16 Byte V2 32 Bytes
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@ -2613,6 +2695,7 @@ enum mcfg {
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CFG_METHOD_8,
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CFG_METHOD_9,
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CFG_METHOD_10,
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CFG_METHOD_11,
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CFG_METHOD_DEFAULT,
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CFG_METHOD_MAX
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};
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@ -2646,10 +2729,11 @@ enum mcfg {
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#define NIC_RAMCODE_VERSION_CFG_METHOD_2 (0x0b11)
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#define NIC_RAMCODE_VERSION_CFG_METHOD_3 (0x0b33)
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#define NIC_RAMCODE_VERSION_CFG_METHOD_4 (0x0b17)
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#define NIC_RAMCODE_VERSION_CFG_METHOD_5 (0x0b74)
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#define NIC_RAMCODE_VERSION_CFG_METHOD_8 (0x0023)
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#define NIC_RAMCODE_VERSION_CFG_METHOD_9 (0x0033)
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#define NIC_RAMCODE_VERSION_CFG_METHOD_10 (0x0001)
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#define NIC_RAMCODE_VERSION_CFG_METHOD_5 (0x0b99)
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#define NIC_RAMCODE_VERSION_CFG_METHOD_8 (0x0013)
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#define NIC_RAMCODE_VERSION_CFG_METHOD_9 (0x0001)
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#define NIC_RAMCODE_VERSION_CFG_METHOD_10 (0x0007)
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#define NIC_RAMCODE_VERSION_CFG_METHOD_11 (0x0001)
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//hwoptimize
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#define HW_PATCH_SOC_LAN (BIT_0)
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@ -2690,17 +2774,25 @@ void rtl8125_dash2_disable_rx(struct rtl8125_private *tp);
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void rtl8125_dash2_enable_rx(struct rtl8125_private *tp);
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void rtl8125_hw_disable_mac_mcu_bps(struct net_device *dev);
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void rtl8125_mark_to_asic(struct rtl8125_private *tp, struct RxDesc *desc, u32 rx_buf_sz);
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void rtl8125_mark_as_last_descriptor(struct rtl8125_private *tp, struct RxDesc *desc);
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static inline void
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rtl8125_make_unusable_by_asic(struct rtl8125_private *tp,
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struct RxDesc *desc)
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{
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if (tp->InitRxDescType == RX_DESC_RING_TYPE_3) {
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switch (tp->InitRxDescType) {
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case RX_DESC_RING_TYPE_3:
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((struct RxDescV3 *)desc)->addr = RTL8125_MAGIC_NUMBER;
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((struct RxDescV3 *)desc)->RxDescNormalDDWord4.opts1 &= ~cpu_to_le32(DescOwn | RsvdMaskV3);
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} else {
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break;
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case RX_DESC_RING_TYPE_4:
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((struct RxDescV4 *)desc)->addr = RTL8125_MAGIC_NUMBER;
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((struct RxDescV4 *)desc)->RxDescNormalDDWord2.opts1 &= ~cpu_to_le32(DescOwn | RsvdMaskV4);
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break;
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default:
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desc->addr = RTL8125_MAGIC_NUMBER;
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desc->opts1 &= ~cpu_to_le32(DescOwn | RsvdMask);
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break;
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||||
}
|
||||
}
|
||||
|
||||
@ -2754,7 +2846,6 @@ static inline void rtl8125_lib_reset_complete(struct rtl8125_private *tp) { }
|
||||
|
||||
#define HW_SUPP_PHY_LINK_SPEED_GIGA(_M) ((_M)->HwSuppMaxPhyLinkSpeed >= 1000)
|
||||
#define HW_SUPP_PHY_LINK_SPEED_2500M(_M) ((_M)->HwSuppMaxPhyLinkSpeed >= 2500)
|
||||
#define HW_SUPP_PHY_LINK_SPEED_5000M(_M) ((_M)->HwSuppMaxPhyLinkSpeed >= 5000)
|
||||
|
||||
#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,34)
|
||||
#define netdev_mc_count(dev) ((dev)->mc_count)
|
||||
|
||||
11
r8125_dash.h
11
r8125_dash.h
@ -2,10 +2,10 @@
|
||||
/*
|
||||
################################################################################
|
||||
#
|
||||
# r8125 is the Linux device driver released for Realtek 2.5/5 Gigabit Ethernet
|
||||
# r8125 is the Linux device driver released for Realtek 2.5 Gigabit Ethernet
|
||||
# controllers with PCI-Express interface.
|
||||
#
|
||||
# Copyright(c) 2023 Realtek Semiconductor Corp. All rights reserved.
|
||||
# Copyright(c) 2024 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
|
||||
@ -164,6 +164,7 @@ RX_DASH_BUFFER_TYPE_2, *PRX_DASH_BUFFER_TYPE_2;
|
||||
#define OCP_REG_CR (0x36)
|
||||
#define OCP_REG_DMEMSTA (0x38)
|
||||
#define OCP_REG_GPHYAR (0x60)
|
||||
#define OCP_REG_FIRMWARE_MAJOR_VERSION (0x120)
|
||||
|
||||
|
||||
#define OCP_REG_CONFIG0_DASHEN BIT_15
|
||||
@ -179,6 +180,12 @@ RX_DASH_BUFFER_TYPE_2, *PRX_DASH_BUFFER_TYPE_2;
|
||||
#define HW_DASH_SUPPORT_TYPE_1(_M) ((_M)->HwSuppDashVer == 1)
|
||||
#define HW_DASH_SUPPORT_TYPE_2(_M) ((_M)->HwSuppDashVer == 2)
|
||||
#define HW_DASH_SUPPORT_TYPE_3(_M) ((_M)->HwSuppDashVer == 3)
|
||||
#define HW_DASH_SUPPORT_TYPE_4(_M) ((_M)->HwSuppDashVer == 4)
|
||||
#define HW_DASH_SUPPORT_CMAC(_M) (HW_DASH_SUPPORT_TYPE_2(_M) || HW_DASH_SUPPORT_TYPE_3(_M))
|
||||
#define HW_DASH_SUPPORT_IPC2(_M) (HW_DASH_SUPPORT_TYPE_4(_M))
|
||||
#define HW_DASH_SUPPORT_GET_FIRMWARE_VERSION(_M) (HW_DASH_SUPPORT_TYPE_2(_M) || \
|
||||
HW_DASH_SUPPORT_TYPE_3(_M) || \
|
||||
HW_DASH_SUPPORT_TYPE_4(_M))
|
||||
|
||||
#define RECV_FROM_FW_BUF_SIZE (1520)
|
||||
#define SEND_TO_FW_BUF_SIZE (1520)
|
||||
|
||||
@ -2,10 +2,10 @@
|
||||
/*
|
||||
################################################################################
|
||||
#
|
||||
# r8125 is the Linux device driver released for Realtek 2.5/5 Gigabit Ethernet
|
||||
# r8125 is the Linux device driver released for Realtek 2.5 Gigabit Ethernet
|
||||
# controllers with PCI-Express interface.
|
||||
#
|
||||
# Copyright(c) 2023 Realtek Semiconductor Corp. All rights reserved.
|
||||
# Copyright(c) 2024 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
|
||||
|
||||
@ -2,10 +2,10 @@
|
||||
/*
|
||||
################################################################################
|
||||
#
|
||||
# r8125 is the Linux device driver released for Realtek 2.5/5 Gigabit Ethernet
|
||||
# r8125 is the Linux device driver released for Realtek 2.5 Gigabit Ethernet
|
||||
# controllers with PCI-Express interface.
|
||||
#
|
||||
# Copyright(c) 2023 Realtek Semiconductor Corp. All rights reserved.
|
||||
# Copyright(c) 2024 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
|
||||
|
||||
@ -2,10 +2,10 @@
|
||||
/*
|
||||
################################################################################
|
||||
#
|
||||
# r8125 is the Linux device driver released for Realtek 2.5/5 Gigabit Ethernet
|
||||
# r8125 is the Linux device driver released for Realtek 2.5 Gigabit Ethernet
|
||||
# controllers with PCI-Express interface.
|
||||
#
|
||||
# Copyright(c) 2023 Realtek Semiconductor Corp. All rights reserved.
|
||||
# Copyright(c) 2024 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
|
||||
|
||||
@ -2,10 +2,10 @@
|
||||
/*
|
||||
################################################################################
|
||||
#
|
||||
# r8125 is the Linux device driver released for Realtek 2.5/5 Gigabit Ethernet
|
||||
# r8125 is the Linux device driver released for Realtek 2.5 Gigabit Ethernet
|
||||
# controllers with PCI-Express interface.
|
||||
#
|
||||
# Copyright(c) 2023 Realtek Semiconductor Corp. All rights reserved.
|
||||
# Copyright(c) 2024 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
|
||||
|
||||
@ -2,10 +2,10 @@
|
||||
/*
|
||||
################################################################################
|
||||
#
|
||||
# r8125 is the Linux device driver released for Realtek 2.5/5 Gigabit Ethernet
|
||||
# r8125 is the Linux device driver released for Realtek 2.5 Gigabit Ethernet
|
||||
# controllers with PCI-Express interface.
|
||||
#
|
||||
# Copyright(c) 2023 Realtek Semiconductor Corp. All rights reserved.
|
||||
# Copyright(c) 2024 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
|
||||
|
||||
174
r8125_rss.c
174
r8125_rss.c
@ -2,10 +2,10 @@
|
||||
/*
|
||||
################################################################################
|
||||
#
|
||||
# r8125 is the Linux device driver released for Realtek 2.5/5 Gigabit Ethernet
|
||||
# r8125 is the Linux device driver released for Realtek 2.5 Gigabit Ethernet
|
||||
# controllers with PCI-Express interface.
|
||||
#
|
||||
# Copyright(c) 2023 Realtek Semiconductor Corp. All rights reserved.
|
||||
# Copyright(c) 2024 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
|
||||
@ -60,21 +60,21 @@ static int rtl8125_get_rss_hash_opts(struct rtl8125_private *tp,
|
||||
switch (cmd->flow_type) {
|
||||
case TCP_V4_FLOW:
|
||||
cmd->data |= RXH_L4_B_0_1 | RXH_L4_B_2_3;
|
||||
/* fallthrough */
|
||||
fallthrough;
|
||||
case UDP_V4_FLOW:
|
||||
if (tp->rss_flags & RTL_8125_RSS_FLAG_HASH_UDP_IPV4)
|
||||
cmd->data |= RXH_L4_B_0_1 | RXH_L4_B_2_3;
|
||||
/* fallthrough */
|
||||
fallthrough;
|
||||
case IPV4_FLOW:
|
||||
cmd->data |= RXH_IP_SRC | RXH_IP_DST;
|
||||
break;
|
||||
case TCP_V6_FLOW:
|
||||
cmd->data |= RXH_L4_B_0_1 | RXH_L4_B_2_3;
|
||||
/* fallthrough */
|
||||
fallthrough;
|
||||
case UDP_V6_FLOW:
|
||||
if (tp->rss_flags & RTL_8125_RSS_FLAG_HASH_UDP_IPV6)
|
||||
cmd->data |= RXH_L4_B_0_1 | RXH_L4_B_2_3;
|
||||
/* fallthrough */
|
||||
fallthrough;
|
||||
case IPV6_FLOW:
|
||||
cmd->data |= RXH_IP_SRC | RXH_IP_DST;
|
||||
break;
|
||||
@ -324,28 +324,6 @@ static void rtl8125_get_reta(struct rtl8125_private *tp, u32 *indir)
|
||||
indir[i] = tp->rss_indir_tbl[i];
|
||||
}
|
||||
|
||||
int rtl8125_get_rxfh(struct net_device *dev, u32 *indir, u8 *key,
|
||||
u8 *hfunc)
|
||||
{
|
||||
struct rtl8125_private *tp = netdev_priv(dev);
|
||||
|
||||
netif_info(tp, drv, tp->dev, "rss get rxfh\n");
|
||||
|
||||
if (!(dev->features & NETIF_F_RXHASH))
|
||||
return -EOPNOTSUPP;
|
||||
|
||||
if (hfunc)
|
||||
*hfunc = ETH_RSS_HASH_TOP;
|
||||
|
||||
if (indir)
|
||||
rtl8125_get_reta(tp, indir);
|
||||
|
||||
if (key)
|
||||
memcpy(key, tp->rss_key, RTL8125_RSS_KEY_SIZE);
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
||||
static u32 rtl8125_rss_key_reg(struct rtl8125_private *tp)
|
||||
{
|
||||
return RSS_KEY_8125;
|
||||
@ -386,6 +364,88 @@ static void rtl8125_store_rss_key(struct rtl8125_private *tp)
|
||||
RTL_W32(tp, rss_key_reg + i, *rss_key++);
|
||||
}
|
||||
|
||||
#if LINUX_VERSION_CODE >= KERNEL_VERSION(6,8,0)
|
||||
int rtl8125_get_rxfh(struct net_device *dev, struct ethtool_rxfh_param *rxfh)
|
||||
{
|
||||
struct rtl8125_private *tp = netdev_priv(dev);
|
||||
|
||||
netif_info(tp, drv, tp->dev, "rss get rxfh\n");
|
||||
|
||||
if (!(dev->features & NETIF_F_RXHASH))
|
||||
return -EOPNOTSUPP;
|
||||
|
||||
rxfh->hfunc = ETH_RSS_HASH_TOP;
|
||||
|
||||
if (rxfh->indir)
|
||||
rtl8125_get_reta(tp, rxfh->indir);
|
||||
|
||||
if (rxfh->key)
|
||||
memcpy(rxfh->key, tp->rss_key, RTL8125_RSS_KEY_SIZE);
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
||||
int rtl8125_set_rxfh(struct net_device *dev, struct ethtool_rxfh_param *rxfh,
|
||||
struct netlink_ext_ack *extack)
|
||||
{
|
||||
struct rtl8125_private *tp = netdev_priv(dev);
|
||||
int i;
|
||||
u32 reta_entries = rtl8125_rss_indir_tbl_entries(tp);
|
||||
|
||||
netif_info(tp, drv, tp->dev, "rss set rxfh\n");
|
||||
|
||||
/* We require at least one supported parameter to be changed and no
|
||||
* change in any of the unsupported parameters
|
||||
*/
|
||||
if (rxfh->hfunc != ETH_RSS_HASH_NO_CHANGE && rxfh->hfunc != ETH_RSS_HASH_TOP)
|
||||
return -EOPNOTSUPP;
|
||||
|
||||
/* Fill out the redirection table */
|
||||
if (rxfh->indir) {
|
||||
int max_queues = tp->num_rx_rings;
|
||||
|
||||
/* Verify user input. */
|
||||
for (i = 0; i < reta_entries; i++)
|
||||
if (rxfh->indir[i] >= max_queues)
|
||||
return -EINVAL;
|
||||
|
||||
for (i = 0; i < reta_entries; i++)
|
||||
tp->rss_indir_tbl[i] = rxfh->indir[i];
|
||||
}
|
||||
|
||||
/* Fill out the rss hash key */
|
||||
if (rxfh->key)
|
||||
memcpy(tp->rss_key, rxfh->key, RTL8125_RSS_KEY_SIZE);
|
||||
|
||||
rtl8125_store_reta(tp);
|
||||
|
||||
rtl8125_store_rss_key(tp);
|
||||
|
||||
return 0;
|
||||
}
|
||||
#else
|
||||
int rtl8125_get_rxfh(struct net_device *dev, u32 *indir, u8 *key,
|
||||
u8 *hfunc)
|
||||
{
|
||||
struct rtl8125_private *tp = netdev_priv(dev);
|
||||
|
||||
netif_info(tp, drv, tp->dev, "rss get rxfh\n");
|
||||
|
||||
if (!(dev->features & NETIF_F_RXHASH))
|
||||
return -EOPNOTSUPP;
|
||||
|
||||
if (hfunc)
|
||||
*hfunc = ETH_RSS_HASH_TOP;
|
||||
|
||||
if (indir)
|
||||
rtl8125_get_reta(tp, indir);
|
||||
|
||||
if (key)
|
||||
memcpy(key, tp->rss_key, RTL8125_RSS_KEY_SIZE);
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
||||
int rtl8125_set_rxfh(struct net_device *dev, const u32 *indir,
|
||||
const u8 *key, const u8 hfunc)
|
||||
{
|
||||
@ -424,11 +484,19 @@ int rtl8125_set_rxfh(struct net_device *dev, const u32 *indir,
|
||||
|
||||
return 0;
|
||||
}
|
||||
#endif /* LINUX_VERSION_CODE >= KERNEL_VERSION(6,8,0) */
|
||||
|
||||
static u32 rtl8125_get_rx_desc_hash(struct rtl8125_private *tp,
|
||||
struct RxDescV3 *descv3)
|
||||
struct RxDesc *desc)
|
||||
{
|
||||
return le32_to_cpu(descv3->RxDescNormalDDWord2.RSSResult);
|
||||
switch (tp->InitRxDescType) {
|
||||
case RX_DESC_RING_TYPE_3:
|
||||
return le32_to_cpu(((struct RxDescV3 *)desc)->RxDescNormalDDWord2.RSSResult);
|
||||
case RX_DESC_RING_TYPE_4:
|
||||
return le32_to_cpu(((struct RxDescV4 *)desc)->RxDescNormalDDWord1.RSSResult);
|
||||
default:
|
||||
return 0;
|
||||
}
|
||||
}
|
||||
|
||||
#define RXS_8125B_RSS_UDP BIT(9)
|
||||
@ -437,7 +505,14 @@ static u32 rtl8125_get_rx_desc_hash(struct rtl8125_private *tp,
|
||||
#define RXS_8125_RSS_TCP BIT(13)
|
||||
#define RTL8125_RXS_RSS_L3_TYPE_MASK (RXS_8125_RSS_IPV4 | RXS_8125_RSS_IPV6)
|
||||
#define RTL8125_RXS_RSS_L4_TYPE_MASK (RXS_8125_RSS_TCP | RXS_8125B_RSS_UDP)
|
||||
void rtl8125_rx_hash(struct rtl8125_private *tp,
|
||||
|
||||
#define RXS_8125B_RSS_UDP_V4 BIT(11)
|
||||
#define RXS_8125_RSS_IPV4_V4 BIT(12)
|
||||
#define RXS_8125_RSS_IPV6_V4 BIT(13)
|
||||
#define RXS_8125_RSS_TCP_V4 BIT(14)
|
||||
#define RTL8125_RXS_RSS_L3_TYPE_MASK_V4 (RXS_8125_RSS_IPV4_V4 | RXS_8125_RSS_IPV6_V4)
|
||||
#define RTL8125_RXS_RSS_L4_TYPE_MASK_V4 (RXS_8125_RSS_TCP_V4 | RXS_8125B_RSS_UDP_V4)
|
||||
static void rtl8125_rx_hash_v3(struct rtl8125_private *tp,
|
||||
struct RxDescV3 *descv3,
|
||||
struct sk_buff *skb)
|
||||
{
|
||||
@ -451,11 +526,46 @@ void rtl8125_rx_hash(struct rtl8125_private *tp,
|
||||
if (!(rss_header_info & RTL8125_RXS_RSS_L3_TYPE_MASK))
|
||||
return;
|
||||
|
||||
skb_set_hash(skb, rtl8125_get_rx_desc_hash(tp, descv3),
|
||||
skb_set_hash(skb, rtl8125_get_rx_desc_hash(tp, (struct RxDesc *)descv3),
|
||||
(RTL8125_RXS_RSS_L4_TYPE_MASK & rss_header_info) ?
|
||||
PKT_HASH_TYPE_L4 : PKT_HASH_TYPE_L3);
|
||||
}
|
||||
|
||||
static void rtl8125_rx_hash_v4(struct rtl8125_private *tp,
|
||||
struct RxDescV4 *descv4,
|
||||
struct sk_buff *skb)
|
||||
{
|
||||
u16 rss_header_info;
|
||||
|
||||
if (!(tp->dev->features & NETIF_F_RXHASH))
|
||||
return;
|
||||
|
||||
rss_header_info = le16_to_cpu(descv4->RxDescNormalDDWord1.RSSInfo);
|
||||
|
||||
if (!(rss_header_info & RTL8125_RXS_RSS_L3_TYPE_MASK_V4))
|
||||
return;
|
||||
|
||||
skb_set_hash(skb, rtl8125_get_rx_desc_hash(tp, (struct RxDesc *)descv4),
|
||||
(RTL8125_RXS_RSS_L4_TYPE_MASK_V4 & rss_header_info) ?
|
||||
PKT_HASH_TYPE_L4 : PKT_HASH_TYPE_L3);
|
||||
}
|
||||
|
||||
void rtl8125_rx_hash(struct rtl8125_private *tp,
|
||||
struct RxDesc *desc,
|
||||
struct sk_buff *skb)
|
||||
{
|
||||
switch (tp->InitRxDescType) {
|
||||
case RX_DESC_RING_TYPE_3:
|
||||
rtl8125_rx_hash_v3(tp, (struct RxDescV3 *)desc, skb);
|
||||
break;
|
||||
case RX_DESC_RING_TYPE_4:
|
||||
rtl8125_rx_hash_v4(tp, (struct RxDescV4 *)desc, skb);
|
||||
break;
|
||||
default:
|
||||
return;
|
||||
}
|
||||
}
|
||||
|
||||
void rtl8125_disable_rss(struct rtl8125_private *tp)
|
||||
{
|
||||
RTL_W32(tp, RSS_CTRL_8125, 0x00);
|
||||
|
||||
13
r8125_rss.h
13
r8125_rss.h
@ -2,10 +2,10 @@
|
||||
/*
|
||||
################################################################################
|
||||
#
|
||||
# r8125 is the Linux device driver released for Realtek 2.5/5 Gigabit Ethernet
|
||||
# r8125 is the Linux device driver released for Realtek 2.5 Gigabit Ethernet
|
||||
# controllers with PCI-Express interface.
|
||||
#
|
||||
# Copyright(c) 2023 Realtek Semiconductor Corp. All rights reserved.
|
||||
# Copyright(c) 2024 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
|
||||
@ -47,18 +47,25 @@ enum rtl8125_rss_flag {
|
||||
};
|
||||
|
||||
struct rtl8125_private;
|
||||
struct RxDesc;
|
||||
|
||||
int rtl8125_get_rxnfc(struct net_device *dev, struct ethtool_rxnfc *cmd,
|
||||
u32 *rule_locs);
|
||||
int rtl8125_set_rxnfc(struct net_device *dev, struct ethtool_rxnfc *cmd);
|
||||
u32 rtl8125_get_rxfh_key_size(struct net_device *netdev);
|
||||
u32 rtl8125_rss_indir_size(struct net_device *netdev);
|
||||
#if LINUX_VERSION_CODE >= KERNEL_VERSION(6,8,0)
|
||||
int rtl8125_get_rxfh(struct net_device *dev, struct ethtool_rxfh_param *rxfh);
|
||||
int rtl8125_set_rxfh(struct net_device *dev, struct ethtool_rxfh_param *rxfh,
|
||||
struct netlink_ext_ack *extack);
|
||||
#else
|
||||
int rtl8125_get_rxfh(struct net_device *netdev, u32 *indir, u8 *key,
|
||||
u8 *hfunc);
|
||||
int rtl8125_set_rxfh(struct net_device *netdev, const u32 *indir,
|
||||
const u8 *key, const u8 hfunc);
|
||||
#endif /* LINUX_VERSION_CODE >= KERNEL_VERSION(6,8,0) */
|
||||
void rtl8125_rx_hash(struct rtl8125_private *tp,
|
||||
struct RxDescV3 *descv3,
|
||||
struct RxDesc *desc,
|
||||
struct sk_buff *skb);
|
||||
void _rtl8125_config_rss(struct rtl8125_private *tp);
|
||||
void rtl8125_config_rss(struct rtl8125_private *tp);
|
||||
|
||||
19
rtl_eeprom.c
19
rtl_eeprom.c
@ -2,10 +2,10 @@
|
||||
/*
|
||||
################################################################################
|
||||
#
|
||||
# r8125 is the Linux device driver released for Realtek 2.5/5 Gigabit Ethernet
|
||||
# r8125 is the Linux device driver released for Realtek 2.5 Gigabit Ethernet
|
||||
# controllers with PCI-Express interface.
|
||||
#
|
||||
# Copyright(c) 2023 Realtek Semiconductor Corp. All rights reserved.
|
||||
# Copyright(c) 2024 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
|
||||
@ -93,7 +93,7 @@ void rtl8125_eeprom_cleanup(struct rtl8125_private *tp)
|
||||
rtl8125_lower_clock(tp, &x);
|
||||
}
|
||||
|
||||
int rtl8125_eeprom_cmd_done(struct rtl8125_private *tp)
|
||||
static int rtl8125_eeprom_cmd_done(struct rtl8125_private *tp)
|
||||
{
|
||||
u8 x;
|
||||
int i;
|
||||
@ -123,9 +123,8 @@ u16 rtl8125_eeprom_read_sc(struct rtl8125_private *tp, u16 reg)
|
||||
u8 x;
|
||||
u16 data;
|
||||
|
||||
if(tp->eeprom_type == EEPROM_TYPE_NONE) {
|
||||
if(tp->eeprom_type == EEPROM_TYPE_NONE)
|
||||
return -1;
|
||||
}
|
||||
|
||||
if (tp->eeprom_type==EEPROM_TYPE_93C46)
|
||||
addr_sz = 6;
|
||||
@ -157,9 +156,8 @@ void rtl8125_eeprom_write_sc(struct rtl8125_private *tp, u16 reg, u16 data)
|
||||
int addr_sz = 6;
|
||||
int w_dummy_addr = 4;
|
||||
|
||||
if(tp->eeprom_type == EEPROM_TYPE_NONE) {
|
||||
if(tp->eeprom_type == EEPROM_TYPE_NONE)
|
||||
return;
|
||||
}
|
||||
|
||||
if (tp->eeprom_type==EEPROM_TYPE_93C46) {
|
||||
addr_sz = 6;
|
||||
@ -178,17 +176,15 @@ void rtl8125_eeprom_write_sc(struct rtl8125_private *tp, u16 reg, u16 data)
|
||||
|
||||
rtl8125_shift_out_bits(tp, RTL_EEPROM_ERASE_OPCODE, 3);
|
||||
rtl8125_shift_out_bits(tp, reg, addr_sz);
|
||||
if (rtl8125_eeprom_cmd_done(tp) < 0) {
|
||||
if (rtl8125_eeprom_cmd_done(tp) < 0)
|
||||
return;
|
||||
}
|
||||
rtl8125_stand_by(tp);
|
||||
|
||||
rtl8125_shift_out_bits(tp, RTL_EEPROM_WRITE_OPCODE, 3);
|
||||
rtl8125_shift_out_bits(tp, reg, addr_sz);
|
||||
rtl8125_shift_out_bits(tp, data, 16);
|
||||
if (rtl8125_eeprom_cmd_done(tp) < 0) {
|
||||
if (rtl8125_eeprom_cmd_done(tp) < 0)
|
||||
return;
|
||||
}
|
||||
rtl8125_stand_by(tp);
|
||||
|
||||
rtl8125_shift_out_bits(tp, RTL_EEPROM_EWDS_OPCODE, 5);
|
||||
@ -207,7 +203,6 @@ void rtl8125_raise_clock(struct rtl8125_private *tp, u8 *x)
|
||||
|
||||
void rtl8125_lower_clock(struct rtl8125_private *tp, u8 *x)
|
||||
{
|
||||
|
||||
*x = *x & ~Cfg9346_EESK;
|
||||
RTL_W8(tp, Cfg9346, *x);
|
||||
udelay(RTL_CLOCK_RATE);
|
||||
|
||||
@ -2,10 +2,10 @@
|
||||
/*
|
||||
################################################################################
|
||||
#
|
||||
# r8125 is the Linux device driver released for Realtek 2.5/5 Gigabit Ethernet
|
||||
# r8125 is the Linux device driver released for Realtek 2.5 Gigabit Ethernet
|
||||
# controllers with PCI-Express interface.
|
||||
#
|
||||
# Copyright(c) 2023 Realtek Semiconductor Corp. All rights reserved.
|
||||
# Copyright(c) 2024 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
|
||||
|
||||
@ -2,10 +2,10 @@
|
||||
/*
|
||||
################################################################################
|
||||
#
|
||||
# r8125 is the Linux device driver released for Realtek 2.5/5 Gigabit Ethernet
|
||||
# r8125 is the Linux device driver released for Realtek 2.5 Gigabit Ethernet
|
||||
# controllers with PCI-Express interface.
|
||||
#
|
||||
# Copyright(c) 2023 Realtek Semiconductor Corp. All rights reserved.
|
||||
# Copyright(c) 2024 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
|
||||
|
||||
@ -2,10 +2,10 @@
|
||||
/*
|
||||
################################################################################
|
||||
#
|
||||
# r8125 is the Linux device driver released for Realtek 2.5/5 Gigabit Ethernet
|
||||
# r8125 is the Linux device driver released for Realtek 2.5 Gigabit Ethernet
|
||||
# controllers with PCI-Express interface.
|
||||
#
|
||||
# Copyright(c) 2023 Realtek Semiconductor Corp. All rights reserved.
|
||||
# Copyright(c) 2024 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
|
||||
|
||||
Loading…
Reference in New Issue
Block a user