Phytool wkz Dec 5, 2022 · It would be great if mdio could auto detect commonly used devices and let the user access them with a simple alias. 3 We would like to show you a description here but the site won’t allow us. 3. c 342-404. 2019 13:56, Christian Lamparter wrote: > From the README. Low-level debug tools for MDIO devices. Feb 23, 2021 · IMX6 Ethernet. phytool 是一个专为Linux操作系统设计的命令行工具，用于直接访问并管理以太网PHY设备的MDIO寄存器。 这个开源项目由Tobias Waldekranz开发并维护，采用GPLv2. The phytool system uses a modular approach to interpret register values from different types of PHY devices. Contribute to wkz/mdio-tools development by creating an account on GitHub. Linux MDIO register access. IMX6 Ethernet development process continuation. 0004-sdk_dpaa-dpa_ioctl-allow-passing-of-SIOCSMIIREG-and- (1). We would like to show you a description here but the site won’t allow us. pdf Apr 22, 2021 · It seems that there is problem with this application. c 272-298. Contribute to pfeerick/pine64-scripts development by creating an account on GitHub. 04 with a 6. I noticed that regardless of if I specify eth0 or eth1, I always get data for eth0 when using phytool. MX8 Bringup问题解决汇总Yocto build命令首先使用以下命令编译出镜像包DISTRO=fsl-imx-xwayland MACHINE=imx8qmmek source imx-setup-release. Thanks! root@tda4vm-sk:/# phytool Usage: phytool read IFACE/ADDR/REG phytool write IFACE/ADDR/REG <0-0xffff> --- Brief intro ----I have a custom Board using Marvell PHY 88E152. 3k次。arm平台部分工具的交叉编译移植方法_phytool 嵌入式linux c语言实现MDIO控制，修改交叉编译，实现MDIO指令自定义 mdio使用, mdio read 0 1 第一个0是PHY的广播地址，第二个是PHY的地址1 mdio eth0 write 0 0 0x12 第一个是phy地址0，这个需要从设备树中找到phy地址 第二个0是phy寄存器地址，第三个是value Makefile arm_cross_gcc = /home/fm Apr 30, 2024 · I found cmd list like this. patch Jul 29, 2021 · We use some essential cookies to make our website work. If you want something more user-friendly, ethtool might be what you're looking for. May 11, 2023 · Linux MDIO register access - mirror of https://github. Dec 18, 2022 · Linux MDIO register access. 06. Single Binary, Multiple Tools. 8 6-45. Jul 3, 2023 · phytool通过socket访问PHY寄存器. Single Binary, Multiple Tools Jul 20, 2018 · root@imx6dlsabresd:~# . The mentioned tools can put out a few basic informations like driver, device name and so on, but the necessary functions for register access/phy configuration are 1 day ago · 相关文章： spring boot学习第二十三篇：Spring Boot集成RocketMQ; LabVIEW调用不定长数组 DLL数组; CV-LLM经典论文解读|VTimeLLM: Empower LLM to Grasp Video MomentsVTimeLLM：赋能大语言模型理解视频片段 --- Brief intro ----I have a custom Board using Marvell PHY 88E152. Collection of OpenEmbedded layers: Grokmirror user: about summary refs log tree commit diff stats Usage: adintool. From: Radu Bulie <radu-andrei. 1. c 49-76 phytool. This is useful for debugging and for porting vendor phy diagnostics tools. c 156-199 print_mv6. The primary commands are read, write, and print. Releases Overview Mar 23, 2020 · Hi Santhosh one can look on Accessing ethernet phy driver from linux user space - Stack Overflow GitHub - wkz/phytool: Linux MDIO register access Forums 5 Product Forums 23 --- Brief intro ---- I have a custom Board using Marvell PHY 88E152. May 7, 2025 · Diagram: PHYtool System Architecture. Find and fix vulnerabilities. 3 Oct 24, 2022 · PHYtool: This tool is used post-boot. c 490-516 phytool. The command processing begins in the main() function, which determines: Which applet to use (phytool or mv6tool) What command to execute (read, write, or print) The location specification (interface, PHY address, register) Sources: phytool. git Sep 13, 2024 · 项目基础介绍. 2. GitHub is where people build software. /phytool to read extended registers on DP83826I PHY which does not work. If I have problem I will let you know. h 24-28 phytool. c 37-46 phytool. GitHub GitHub - wkz/phytool: Linux MDIO register access Write better code with AI Security. Apr 13, 2022 · sudo -i # set to extension page, extension Page44 phytool write eth0/0/31 0x0007 phytool write eth0/0/30 0x2c # link rx/tx steady mode, no link up indicator phytool write eth0/0/0x1a 0x0000 phytool write eth0/0/0x1c 0x0000 # switch to the PHY’s Page phytool write eth0/0/31 0x0000 参考. Recommendation is to use RL4 or later to take advantage of the latest improvements and features. git (read-only, click to copy) : Package Base: phytool Description: MDIO register access Apr 8, 2021 · You signed in with another tab or window. phytool/phytool. but this could be me missing another C should know item from being in python-land too long. 本节信息来源. Use it with caution on a development system. Register Interpretation Architecture. MII. com/wkz/phytool. Basic Command May 7, 2025 · Builds the phytool executable by compiling all source files and linking them. sh <command> [args] setup - setup phytool and ethtool required for demo WARNING: will override system tools dump_regs <eth> - show all reg values WARNING: some registers will be cleared on read phy_read_mmd <eth> <reg-addr> - read value from a MMD register phy_write_mmd <eth> <reg-addr> <val> - write value to MMD register cable_diagnostics <eth> - run cable diagnostics on cable May 8, 2023 · These directions are based on Ubuntu 20. And I´m tryng to have ETh0 and ETH1 interfaces working. Please use this one instead so that it can support C45. You switched accounts on another tab or window. Key Components. downloaded from Github) for the same. Alright, I assume this was the result of an issue in your particular environment then. "fixed*" would typically match against "fixed-0". The phytool system uses an "applet" design pattern to support multiple tools (phytool and mv6tool) within a single executable. 首先、phytool 只能访问 IEEE 寄存器、扩展寄存器集中的任何寄存器都将产生意外结果。 您需要根据数据表设置 DEVADDR 寄存器才能读取扩展寄存器。 接下来、如果 Rx 正在切换且 Tx 未切换、则可能是处理器 DT 未针对 I/O 以及上拉和下拉进行正确设置。 Linux MDIO register access. Mar 24, 2023 · 环境描述. The alternate form pattern %#x will not add the 0x prefix when the value is 0, leading to inconsistent output. The general syntax pattern for phytool commands follows: phytool read IFACE/ADDR/REG phytool write IFACE/ADDR/REG <0-0xffff> phytool print IFACE/ADDR[/REG] Where: IFACE is the network interface name (e. Follow. I am facing th Jul 18, 2022 · 文章浏览阅读6. Find and fix vulnerabilities Write better code with AI Security. part 2. MII共16根线，数据位宽4（tx rx各4根信号线），TX_CLK RX_CLK均是PHY提供的。 TX_ER(Transmit Error)： 发送数据错误提示信号，同步于TX_CLK，高电平有效，表示TX_ER有效期内传输的数据无效。 Jan 3, 2021 · Usage: adintool. Next if Rx is toggling and Tx is not then maybe the processor DT is not setup properly for I/O and pull up and down. Apr 22, 2021 · It seems that there is problem with this application. Installs the phytool binary, creates symlinks for applets (mv6tool), and copies man pages to the appropriate directories. archlinux. Block or report wkz Host and manage packages Security. Is there any reason to keep it inside the main code base rather than in packages feed? May 7, 2025 · Sources: README. 04 and Ubuntu 22. Instant dev environments We would like to show you a description here but the site won’t allow us. Oct 31, 2023 · HI All, Iam using a custom board based on LS1046ARDB, however iam using Marvel Phy 88e1512 in my design. md - openwrt/packages Linux MDIO register access. Mar 23, 2020 · Hi Santhosh. The newly created question will be automatically linked to this question. Command Syntax. 3<p May 30, 2023 · s5p6818用户手册的这些内容对于开发者在设计和使用基于s5p6818的应用处理器的设备时非常有帮助。它不仅详细介绍了处理器的技术规格，还为实现各种功能提供了必要的接口信息，确保设计的设备可以充分利用s5p6818的 May 31, 2019 · This change allows phytool [1] and similar tools to read and write C45 phy registers from userspace. c 41-46 phytool. dist May 7, 2025 · The phytool system is built upon several key components that work together to provide access to PHY (Physical Layer) registers in networking hardware. In the default Linux Kernel driver, phytool write is not supported, you need to apply the attached patches. 3 compliant PHY devices using the Linux MDIO interface. 11. Add new pretty print for Default VID and fix usage with newer kernels. x2 x2. sh -b imx8qmmek-fsl-imx-xwaylandbitbake imx-image-full导出SDK包，以便使用standalone的方式编译内核、u-boot等程序：bitbake core-image-minimal -c populate_s_imx8 wifi bringup步骤 Aug 20, 2024 · In the default Linux Kernel driver, phytool write is not supported, you need to apply the attached patches. Sources: phytool. org/phytool. 8 5-15 mv6tool. Schematic_NanoPi_NEO_Plus2-v1. /phytool read eth0/ 1 / 0x1e 0x0080 // 100BASE-TX over shoot test //. phytool通过socket访问PHY寄存器。1. /phytool write eth0/ 1 / 0x1e 0x80 . phytool Commands. According to section 9. wkz / phytool. com> Date: Fri, 11 Dec 2020 Collection of OpenEmbedded layers: grokmirror user: about summary refs log tree commit diff stats First the phytool only can access the IEEE registers and any register in the extended register set will yield unexpected results. Reload to refresh your session. Oct 18, 2023 · GMAC网卡相关介绍与分析 来源 https://www. md 9-28 phytool. Key Architectural Components Applet System. e. c 473-488 Jun 1, 2022 · Part Number: DP83869EVM Other Parts Discussed in Thread: DP83869 , MSP430F5529 Hi TI, I use a DP83869EVM which comes with a Microcontroller to access the MDIO May 7, 2025 · This document describes the interpretation and display of Marvell PHY registers within the phytool system. May 7, 2025 · Sources: phytool. Also, this tool can leave the PHY into a undetermined state of functioning, which may require a reset of the chip, or a reboot of the system to put the PHY back into a working state together with the attached MAC. You would need to set the DEVADDR register per the data sheet to be able to read the extend registers. 123 followers · 3 following Sweden; Achievements. 1k次。NXP i. g. kernel实现 All Projects → wkz → phytool. I am also using the following command to change the interface settings for the OPtical to work, and it is working fine. More than 100 million people use GitHub to discover, fork, and contribute to over 330 million projects. 0许可证发布。 May 7, 2025 · The phytool system provides mechanisms to read these registers and interpret their values in a human-readable format. 0 Please create phytool folder in phytool is a command line tool for reading MDIO registers and working with Marvell Link register access. This behavior is not documented in the linux-manpages page for printf, however both gl Jan 6, 2022 · Hi, I am working on T1040RDB and I wanted to access (read/write) management PHY registers which connected on mdio bus. Documentation for submitting pull requests is in CONTRIBUTING. c 490-516. May 7, 2025 · PHYtool is designed with a modular architecture that consists of several key components: Diagram: Core Data Structures. html 环境描述 UTP 这里指MDI连接RJ45接口，UTP对网线来讲为非屏蔽 Jun 24, 2021 · See if this patch helps: From a46ef98f3677c6e68768a2a4fd7752de4ddd779b Mon Sep 17 00:00:00 2001. You could refer to the following procedure to add phytool recipe in SDK 2. patch Sep 12, 2017 · Linux MDIO register access. 1 Linux Kernel and RL4 (similar instructions for the RL4 5. phytool provides access to IEEE 802. sh [args] setup - setup phytool and ethtool required for demo WARNING: will override system tools dump_regs - show all reg values WARNING: some registers will be cleared on read phy_read_mmd - read value from a MMD register phy_write_mmd - write value to MMD register cable_diagnostics - run cable diagnostics on cable WARNING: puts device into special mode. . We use optional cookies, as detailed in our cookie policy, to remember your settings and understand how you use our website. c 77-99. Jan 3, 2023 · There are many utilities that can be run from the terminal prompt of the Linux PHY host, among them are: ethtool – Popular and widely available, but with some problems. Contribute to wkz/phytool development by creating an account on GitHub. On the Ubuntu system, with secure boot disabled, install the Linux headers and image packages provided with the release. => mdio write FM1@DTSEC3 0xd 0x7 Oct 31, 2023 · HI All, Iam using a custom board based on LS1046ARDB, however iam using Marvel Phy 88e1512 in my design. md: > > phytool is a Linux MDIO register access utility. Removes all object files and the phytool executable. The phytool repository implements both utilities (phytool and mv6tool) as a single binary that changes its behavior based on how it's invoked. Block or Report. I'm using Vivado and Petalinux 2018. md 53-59. install. 0 license. Download phytool-2-3. Oct 30, 2023 · These directions are based on Ubuntu 20. All reactions. Single Binary, Multiple Tools Saved searches Use saved searches to filter your results more quickly May 7, 2025 · A symbolic link named mv6tool that points to the phytool executable; This approach allows a single binary to provide multiple utilities, selecting its behavior based on how it's invoked (the program name used to run it). You could use "mdio write" command in u-boot, please refer to the following example. Find and fix vulnerabilities Codespaces. 6k次，点赞2次，收藏13次。寄存器19在0x0c44页下面，然后就可以写入值了， phytool write eth0/0/19 0x5f00。需要注意的是每个寄存器都有一个页地址，如果要写入该寄存器，需要先切换到对应分页，也就是上面例子的。 Aug 8, 2024 · 本开发指南旨在为Linux系统下以太网模块的配置与调试提供详尽的指导，帮助开发者理解以太网模块的工作原理，以及如何在D1 Tina Linux平台上进行有效的开发和维护工作。 Linux MDIO register access. Dec 18, 2022 · wkz commented Dec 19, 2022 Phytool is a low-level debug utility for those rare times when you need raw register access. 1 Linux Kernel and RL3. If you have a related question, please click the "Ask a related question" button in the top right corner. I. Stars: 109. So after getting working single PHY IC on new revision of OpenWrt driven SoM we continue development process to get working two PHY IC on same PCB. Licence: GPL-2. rpm for CentOS 9, RHEL 9, Rocky Linux 9, AlmaLinux 9 from EPEL repository. => mdio write FM1@DTSEC3 0xd 0x7 In the default Linux Kernel driver, phytool write is not supported, you need to apply the attached patches. I was able to access the same from Uboot successfully but in Linux I am trying to use phytool utility (cross-compiled. patch Community maintained packages for OpenWrt. # 读取eth4设备下的第0个PHY地址中编号为4的寄存器 ~ # phytool read eth4/0/4 0x0de1 # 打印eth0设备下第0个PHY的寄存器信息 ~ # phytool print eth0/0 ieee-phy: id:0x01410eb1 mv6tool——Marvell Link Street寄存器访问. Find and fix vulnerabilities Sep 13, 2024 · 寄存器19在0x0c44页下面，然后就可以写入值了， phytool write eth0/0/19 0x5f00。 需要注意的是每个寄存器都有一个页地址，如果要写入该寄存器，需要先切换到对应分页，也就是上面例子的。 Dec 23, 2023 · I have used the patched and now iam able to successfully modify the phy registers at the OS level using the phytool. Visit Git Page Visit User Page Visit Issues Page (1) This tool requires sudo/root access and will do changes to the system. /phytool read eth0/ 1 / 0x1e 0000 . clean. kernel实现。 Linux MDIO register access. /phytool write eth0/ 1 / 0x1d 0x10 . I am facing th Nov 22, 2022 · 文章浏览阅读4. 15 build). cnblogs. Jan 6, 2022 · Hi, I am working on T1040RDB and I wanted to access (read/write) management PHY registers which connected on mdio bus. This tool is already integrated into TI SDK’s but can be downloaded by typing the following “sudo apt-get install -y net-tools”. md 6-12 README. Achievements. 使用方法. Feb 7, 2025 · 交叉编译是指在一台计算机上进行编译，生成在另一种不同体系结构或操作系统上运行的可执行程序或库文件。它通常用于开发跨平台的软件，或者在资源有限的嵌入式系统上进行开发。 Dec 4, 2024 · 寄存器19在0x0c44页下面，然后就可以写入值了， phytool write eth0/0/19 0x5f00。 需要注意的是每个寄存器都有一个页地址，如果要写入该寄存器，需要先切换到对应分页，也就是上面例子的。 Linux MDIO register access. I want to read/modify the Phy registers at Linux, please note that iam able to read/modify the phy at u-boot using : mii read and mii write commands, but iam unable to read/modify when the linux boots. wkz commented Jul 1, 2021. 1k次，点赞4次，收藏29次。最近困扰于Orin 10G PHY 的回环测试，苦于Marvell目前的文档没有寄存器的详细描述，就拿Xavier 平台上的88E1512来开刀，88E1512芯片寄存器手册描述比较详细。 phytool is a command line tool for reading MDIO registers and working with Marvell Link register access. 5 in the manual we need to do: phytool write eth0/5/D 0x001F phytool write eth0/5/E 0x0025 phytool write May 7, 2025 · Sources: README. c at master · wkz/phytool · GitHub. GitHub 加速计划 / ph / phytool ph / phytool 文章浏览阅读1. , eth0) ADDR is the PHY address (in Clause 22 or Clause 45 format) REG is the register Linux MDIO register access. 8 5-17 README. Tobias Waldekranz wkz Follow. 读取操作：mv6tool read LOCATION/REG Dec 7, 2022 · I'm working on a TI AM335x based embedded system that has two PHYs and uses cpsw. GitHub - wkz/phytool: Linux MDIO register access May 7, 2025 · Both phytool and mv6tool follow a similar command structure but with tool-specific addressing schemes. Command Line Parsing. com/forwards/p/17101438. Accessing ethernet phy driver from linux user space - Stack Overflow . Releases Overview wkz. Sep 13, 2024 · 寄存器19在0x0c44页下面，然后就可以写入值了， phytool write eth0/0/19 0x5f00。 需要注意的是每个寄存器都有一个页地址，如果要写入该寄存器，需要先切换到对应分页，也就是上面例子的。 mdio -- List available buses mdio BUS -- Probe BUS for active devices mdio BUS OBJ -- Show status of OBJ mdio BUS OBJ OP -- Perform OP on OBJ Options: -h This help text -v Show verision and contact information Bus names may be abbreviated using glob(3) syntax, i. $(PREFIX)/bin/ ├── phytool # Main executable └── mv6tool # Symbolic link to phytool Sources: Makefile 40-43 Hi Christian, On 16. SYSTEM SW AND HARDWARE. bulie@nxp. one can look on. Jun 15, 2022 · Hello, The mdio tool you are using now is not able to work for 10G PHY. To use the tool, type the following: phytool read {Interface}/{PHY ID}/{register address} phytool write {Interface}/{PHY ID}/{register address} {value} Auto-suggest helps you quickly narrow down your search results by suggesting possible matches as you type. PHYtool is designed with a modular architecture that consists of several key components: Diagram: Core Data Structures. /phytool read eth0/ 1 / 0x1d 0x001f // 内核初始化时设置为了0x1f // // 100BASE-TX jitter test . Single Binary, Multiple Tools Jan 23, 2025 · phytool은 리눅스 환경에서 MDIO(Maintenance Data Input/Output) 인터페이스를 통해 PHY 레지스터를 읽고 쓸 수 있는 도구로, 이 도구를 사용하면 이더넷 PHY의 설정 값을 쉽게 확인하거나 변경할 수 있다. Hi, Yiping Wang: Thanks, it works. Jun 21, 2021 · wkz / phytool Public. /phytool read eth0/ 1 / 0x1d . You signed out in another tab or window. Development process to add second ethernet PHY IC support. x86_64. On Linux, I've not been able to access the PHY registers by using either phytool, mii-tool or ethtool, and trying to access the registers directly via icoctl() didn't work either. el9. ethtool -s fm1-mac3 autoneg off speed 1000 duplex full Linux MDIO register access. It covers how the mv6tool utility accesses, interprets, and presents register values specific Oct 30, 2023 · I have used the patched and now iam able to successfully modify the phy registers at the OS level using the phytool. c 40-46 phytool. Linux MDIO register access. Ideas: Associate a simple numeric ID with each bus Use sysfs to figure out PHY<->netdev associations Use devlink to locat Jan 8, 2021 · 文章浏览阅读1. Jan 9, 2025 · 说明：现在一些开源项目也开始使用CMake进行代码编译（项目构建）了，相对来说，使用CMake进行项目构建更加简单。关于使用CMake进行项目构建的具体内容，请点击。 Utility scripts for the pine64. Other Parts Discussed in Thread: TDA4VM 请注意，本文内容源自机器翻译，可能存在语法或其它翻译错误，仅供参考。如需获取准确内容，请参阅链接中的英语原文或自行翻译。 Linux MDIO register access. Each applet is defined by a structure that includes function pointers for core operations. See if this patch helps: From a46ef98f3677c6e68768a2a4fd7752de4ddd779b Mon Sep 17 00:00:00 2001 This thread has been locked. The system uses a modular architecture with a unified command processing framework supporting multiple interfaces (phytool and mv6tool). , eth0) ADDR is the PHY address (in Clause 22 or Clause 45 format) REG is the register Apr 10, 2020 · Git Clone URL: https://aur. Aug 20, 2024 · Then copy phytool to the target board to use it. aarch64. patch 0003-sdk_dpaa-populate-struct-net_device-phydev-in-sync-w (1). Sources: print_phy. ethtool -s fm1-mac3 autoneg off speed 1000 duplex full Reading through the logic, I read it as if dev is less than 0xf then print A else if dev == 0xf else if dev and the rest of the if would get skipped because the first else says dev must exist and must be greater than 0xf. 0-1704. oxiw geqy mis oxmgqff zakaxz sjflr blbjzp pzdfunvb pvfb witwb