<?xml version="1.0" encoding="utf-8" ?><rss version="2.0"><channel><title><![CDATA[xu20151111的博客]]></title><description><![CDATA[]]></description><link>https://blog.youkuaiyun.com/xu20151111</link><language>zh-cn</language><generator>https://blog.youkuaiyun.com/</generator><copyright><![CDATA[Copyright &copy; xu20151111]]></copyright><item><title><![CDATA[RDMA仿真卡驱动开发技术文档（Windows平台）]]></title><link>https://blog.youkuaiyun.com/xu20151111/article/details/159596556</link><guid>https://blog.youkuaiyun.com/xu20151111/article/details/159596556</guid><author>xu20151111</author><pubDate>Sun, 29 Mar 2026 07:21:05 +0800</pubDate><description><![CDATA[本文详细阐述了基于Windows操作系统的RDMA（Remote Direct Memory Access）仿真卡驱动开发方案。针对高性能网络通信需求，设计并实现了一套完整的三层架构RDMA协议栈，包括应用层（APP）、Verbs接口层（LIB）和内核驱动层（DRIVER）。
在硬件层面，本方案基于PCIe Gen3 x8接口规范，支持10Gbps与25Gbps两种速率的自动协商与动态切换，最大可支持32个Queue Pair（QP）并发处理，满足高密度虚拟化场景下的I/O需求。]]></description><category></category></item><item><title><![CDATA[基于Windows10操作系统以太网网络驱动开发参考]]></title><link>https://blog.youkuaiyun.com/xu20151111/article/details/158282688</link><guid>https://blog.youkuaiyun.com/xu20151111/article/details/158282688</guid><author>xu20151111</author><pubDate>Sun, 22 Feb 2026 09:00:15 +0800</pubDate><description><![CDATA[本文介绍了基于Windows10操作系统的以太网网络驱动开发过程。硬件平台采用ku5p，逻辑工程包含DMA+MAC架构。软件驱动使用VS2019和WDK(10.0.19041.0)开发，实现协议栈接口与DMA寄存器操作。驱动安装步骤包括通过设备管理器更新PCI设备驱动。IP配置需注意网卡固件限制子网掩码为255.255.0.0，要求通信双方IP地址前两字节相同（如10.5.x.x）。最后通过ping命令验证网络连通性。]]></description><category></category></item><item><title><![CDATA[windows下通过samba方式使用svn时报错解决]]></title><link>https://blog.youkuaiyun.com/xu20151111/article/details/129834706</link><guid>https://blog.youkuaiyun.com/xu20151111/article/details/129834706</guid><author>xu20151111</author><pubDate>Wed, 29 Mar 2023 13:04:39 +0800</pubDate><description><![CDATA[在ubuntu下的smb.conf文件添加。1.如果出现下面错误。]]></description><category></category></item><item><title><![CDATA[zynqmp rdma-core-31.2库编译安装]]></title><link>https://blog.youkuaiyun.com/xu20151111/article/details/128957421</link><guid>https://blog.youkuaiyun.com/xu20151111/article/details/128957421</guid><author>xu20151111</author><pubDate>Thu, 09 Feb 2023 17:42:03 +0800</pubDate><description><![CDATA[1.安装包 apt-get install build-essential cmake gcc libudev-dev libnl-3-dev libnl-route-3-dev ninja-build pkg-config valgrind python3-dev cython3 python3-docutils pandoc。1.gcc make编译后,编译出libumm.so libumm.so.1 libumm.so.1.0。bash build.sh 就可以通过了。当然前面需要插入模块驱动。]]></description><category></category></item><item><title><![CDATA[zynqmp linux移植ubuntu文件系统]]></title><link>https://blog.youkuaiyun.com/xu20151111/article/details/128957243</link><guid>https://blog.youkuaiyun.com/xu20151111/article/details/128957243</guid><author>xu20151111</author><pubDate>Thu, 09 Feb 2023 17:37:50 +0800</pubDate><description><![CDATA[由于 ubuntu base 是一个最小根文件系统，很多命令和软件都没有，因此我们需要先安装一。至此， ubuntu base 根文件系统就已经制作好了，接下来就是挂载到开发板上去测试。2）配置/etc/apt/sources.list，就可以使用更新ubuntn和安装软件。输入“passwd root”以后会让你输入 root 用户密码，输入两次。这样基本配置我们就设置好了，我们退出这个根文件系统，然后取消挂载。2.执行chown root:root /usr/bin/sudo。]]></description><category></category></item><item><title><![CDATA[工控机移植vxWorks操作系统]]></title><link>https://blog.youkuaiyun.com/xu20151111/article/details/128930020</link><guid>https://blog.youkuaiyun.com/xu20151111/article/details/128930020</guid><author>xu20151111</author><pubDate>Wed, 08 Feb 2023 12:03:58 +0800</pubDate><description><![CDATA[vxworks 工控机]]></description><category></category></item><item><title><![CDATA[petalinux2021.2工具安装后编译工程遇到的错误]]></title><link>https://blog.youkuaiyun.com/xu20151111/article/details/128885633</link><guid>https://blog.youkuaiyun.com/xu20151111/article/details/128885633</guid><author>xu20151111</author><pubDate>Sun, 05 Feb 2023 07:57:24 +0800</pubDate><description><![CDATA[sstate-cache包和downloads包后，并且petalinux-config也设置后编译还是报错。检查一下Network sstate feeds URL内容。petalinux-config->yoga下比对了下。，尝试修改了下，修改后终于能够编译通过。]]></description><category></category></item><item><title><![CDATA[vxworks 7在zynqmp上调试qspiflash设备]]></title><link>https://blog.youkuaiyun.com/xu20151111/article/details/127715802</link><guid>https://blog.youkuaiyun.com/xu20151111/article/details/127715802</guid><author>xu20151111</author><pubDate>Sun, 06 Nov 2022 14:53:12 +0800</pubDate><description><![CDATA[vxworks 7在zynqmp上调试qspiflash设备]]></description><category></category></item><item><title><![CDATA[vxworks 7在zynqmp上调试sd mmc设备]]></title><link>https://blog.youkuaiyun.com/xu20151111/article/details/127681535</link><guid>https://blog.youkuaiyun.com/xu20151111/article/details/127681535</guid><author>xu20151111</author><pubDate>Fri, 04 Nov 2022 02:34:05 +0800</pubDate><description><![CDATA[vxworks 7在zynqmp上调试sd mmc设备]]></description><category></category></item><item><title><![CDATA[出现ERROR: ipcom_drv_eth_init: drvname:gem, drvunit: 0问题解决]]></title><link>https://blog.youkuaiyun.com/xu20151111/article/details/127651917</link><guid>https://blog.youkuaiyun.com/xu20151111/article/details/127651917</guid><author>xu20151111</author><pubDate>Wed, 02 Nov 2022 15:10:12 +0800</pubDate><description><![CDATA[ERROR: ipcom_drv_eth_init: drvname:gem, drvunit: 0]]></description><category></category></item><item><title><![CDATA[zynqmp soc 移植vxWorks 7]]></title><link>https://blog.youkuaiyun.com/xu20151111/article/details/127646407</link><guid>https://blog.youkuaiyun.com/xu20151111/article/details/127646407</guid><author>xu20151111</author><pubDate>Wed, 02 Nov 2022 10:02:46 +0800</pubDate><description><![CDATA[zynqmp soc 移植vxWorks 7]]></description><category></category></item><item><title><![CDATA[petalinux在zynq平台移植和双网口实现]]></title><link>https://blog.youkuaiyun.com/xu20151111/article/details/89561229</link><guid>https://blog.youkuaiyun.com/xu20151111/article/details/89561229</guid><author>xu20151111</author><pubDate>Sun, 28 Apr 2019 09:26:30 +0800</pubDate><description><![CDATA[petalinux在zynq平台的移植

硬件

1.zynq-7z010;

2.两个mavell,88E1510网卡

软件

1.petalinux2018.2;

2.linux-xlnx-xilinx-v2018;

3.0001-net-macb-Add-MDIO-driver-for-accessing-multiple-PHY-.patch补丁;

4.system-user.dt...]]></description><category></category></item></channel></rss>