【XDMA笔记(一) XDMA ip核 驱动安装】

XDMA笔记(一) XDMA ip核 驱动安装 linux

  1. 下载驱动压缩包,并解压
    https://github.com/Xilinx/dma_ip_drivers/tree/master
  2. cd 进入 XDMA / linux-kernel文件夹
  3. 按照readme中的Usage操作:
    (1)
    在这里插入图片描述
	cd xdma
	make install

(2)
在这里插入图片描述

 	cd ..  ##返回上一级目录
	cd tools
	make

(3)
在这里插入图片描述
忽略a,直接b
会发现提示:安装成功但是设备没检测到(大概)
原因:没开板子
解决:关机,断电,给板子上电开板,开机

(4)开机后 打开命令行 ,看看识别板子了没

lspci

在这里插入图片描述

(5)回到(3)
./load_driver.sh
在这里插入图片描述
这里可能会遇到:ERROR: could not insert module xxx.ko: Operation not permitted 一类的问题
进入主板bios,关闭安全启动模式即可

./run_test.sh
在这里插入图片描述

xilliix pcie dma 驱动 (基于 xilnx xdma ip 4.0 的WDF驱动) --- # XDMA Windows Driver This project is Xilinx's sample Windows driver for 'DMA/Bridge Subsystem for PCI Express v4.0' (XDMA) IP. *Please note that this driver and associated software are supplied to give a basic generic reference implementation only. Customers may have specific use-cases and/or requirements for which this driver is not suitable.* ### Dependencies * Target machine running Windows 7 or Windows 10 * Development machine running Windows 7 (or later) * Visual Studio 2015 (or later) installed on development machine * Windows Driver Kit (WDK) version 1703 (or later) installed on development machine ## Directory Structure ``` / |__ build/ - Generated directory containing build output binaries. |__ exe/ - Contains sample client application source code. | |__ simple_dma/ - Sample code for AXI-MM configured XDMA IP. | |__ streaming_dma/ - Sample code for AXI-ST configured XDMA IP. | |__ user_events/ - Sample code for access to user event interrupts. | |__ xdma_info/ - Utility application which prints out the XDMA core ip | | configuration. | |__ xdma_rw/ - Utility for reading/writing to/from xdma device nodes such | | as control, user, bypass, h2c_0, c2h_0 etc. | |__ xdma_test/ - Basic test application which performs H2C/C2H transfers on | all present channels. |__ inc/ - Contains public API header file for XDMA driver. |__ libxdma/ - Static kernel library for XDMA IP. |__ sys/ - Reference driver source code which uses libxdma |__ README.md - This file. |__ XDMA.sln - Visual Studio Solution. ```
评论
添加红包

请填写红包祝福语或标题

红包个数最小为10个

红包金额最低5元

当前余额3.43前往充值 >
需支付:10.00
成就一亿技术人!
领取后你会自动成为博主和红包主的粉丝 规则
hope_wisdom
发出的红包
实付
使用余额支付
点击重新获取
扫码支付
钱包余额 0

抵扣说明:

1.余额是钱包充值的虚拟货币,按照1:1的比例进行支付金额的抵扣。
2.余额无法直接购买下载,可以购买VIP、付费专栏及课程。

余额充值