如何在Linux系统中正确安装PCIE驱动？ (linux pcie 驱动 安装系统)

随着计算机技术的不断发展，PCIE（Peripheral Component Interconnect Express）接口已经逐渐成为主流。因此，正确安装PCIE驱动是Linux系统使用PCIE设备的前提条件之一。本文将介绍如何正确安装PCIE驱动。

一、了解硬件

在安装PCIE驱动之前，我们需要了解自己的硬件设备，包括PCIE设备的型号、厂家等信息。这些信息一般可以在设备的说明书或者官方网站上找到。同时，我们还需要了解Linux系统的版本和内核版本，以确保驱动与系统的兼容性。

二、下载驱动

在安装驱动之前，我们需要下载对应的驱动。一般来说，驱动程序会提供在Linux系统中使用PCIE设备所需的功能和接口。驱动的下载地址和版本会因为不同的PCIE设备而异，一般情况下厂家会在官方网站上提供最新版的驱动程序。我们可以通过搜索引擎或者厂家官网来找到相应的驱动程序。

三、安装驱动

安装驱动时，我们需要进行以下步骤：

1. 打开终端，进入驱动下载目录，解压缩下载的驱动文件。

2. 进入解压缩后的目录，找到README文件阅读说明，了解安装驱动所需的相关工具和库，并进行安装。

3. 确认已经安装了内核头文件。内核头文件通常位于 /usr/include目录下。如果没有安装，可以使用以下命令安装：sudo apt-get install linux-headers-$(uname -r)

4. 运行 configure 命令，生成 Makefile 文件。本步骤会检查系统和必须的库是否都已经准备好了。如果有问题，需要我们进行安装。详情请参考README文件。

5. 运行 make 命令编译驱动。

6. 运行 sudo make install 命令安装驱动。在安装期间，可能需要您输入系统管理员密码。

7. 如需卸载驱动，可以使用 sudo make uninstall 命令来卸载。

四、测试驱动

在安装PCIE驱动后，我们需要进行测试。一般情况下，厂家会提供相应的测试程序，我们可以将其运行在终端中，以确保PCIE驱动安装成功。

五、注意事项

虽然根据厂家的说明和Linux系统的版本，我们可以正确地安装PCIE驱动，但仍需注意以下几点：

1. 确保在安装之前备份数据。因为驱动程序的安装和卸载可能会对系统和数据造成影响。

2. 确定驱动程序的兼容性。如果驱动程序不兼容，可能会导致系统崩溃或其他问题。

3. 熟悉Linux系统。在安装PCIE驱动前，我们需要熟悉Linux系统的基础知识，包括如何从终端中执行命令、如何运行程序、如何查看日志等。

结论

在Linux系统中正确安装PCIE驱动，需要了解硬件信息、下载驱动程序、安装驱动、测试驱动等步骤。希望本文提供的方法能够帮助你成功安装PCIE驱动程序。同时，请注意备份数据和兼容性问题，以确保系统的完整性和稳定性。

相关问题拓展阅读：

• 在LINUX中如何加载驱动网卡

在LINUX中如何加载驱动网卡

实现是通过虚拟网卡实现的。

若想加载USB无启盯线网卡，只需要把这个USB设备和host切断联系，虚歼旁闷拟机的Linux可以自氏弯动的接管这个USB设备。

就在虚拟机下面的状态栏上可以控制设备归谁管理。

直接找好对应的驱动 一般都会有readme 或者install 之类的说明文兄岩毁档来告诉你如何去安装这个网羡备卡驱动的

Linux* Base Driver for the Atheros(R) AR8121/AR8113 PCI-E Ethernet Adapter

==========================================================================

Contents

========

– In This Release

– Building and Installation

– Command Line Parameters

– Additional Configurations

– Known Issues

– Support

In This Release

===============

This file describes the Linux* Base Driver for the Atheros(R) AR8121/AR8113 PCI-E

Ethernet Adapter, version 1.0.0.5 This driver supports the 2.4.x and 2.6.x kernels.

This driver is only supported as a loadable module at this time. Atheros is not

supplying patches against the kernel source to allow for static linking of

the driver. For questions related to hardware requirements, refer to the

documentation supplied with your Atheros(R) adapter. All hardware

requirements listed apply to use with Linux.

Building and Installation

=========================

To build a binary RPM* package of this driver, run ‘rpmbuild -tb

‘. Replace with the specific filename of

the driver.

NOTE: For the build to work properly, the currently running kernel MUST match

the version and configuration of the installed kernel sources. If you

have just recompiled the kernel reboot the system now.

RPM functionality has only been tested in Red Hat distributions.

1. Move the base driver tar file to the directory of your choice. For example,

use /home/username/arl1e or /usr/local/src/枣唯arl1e.

2. Untar/unzip archive:

tar zxf arl1e-x.x.x.x.tar.gz

3. Change to the driver src directory:

cd arl1e-x.x.x.x/src/

4. Compile the driver module:

make install

The binary will be installed as:

/lib/modules//kernel/drivers/net/arl1e.o

The install locations listed above are the default locations. They might

not be correct for certain Linux distributions. For more information,

see the ldistrib.txt file included in the driver tar.

5. Install the module:

inod arl1e =

6. Assign an IP address to the interface by entering the following, where

x is the interface number:

ifconfig ethx

7. Verify that the interface works. Enter the following, where

is the IP address for another machine on the same subnet as the interface

that is being tested:

ping

Command Line Parameters

=======================

If the driver is built as a module, the following optional parameters are

used by entering them on the command line with the modprobe or inod command

using this syntax:

modprobe arl1e

inod arl1e

For example, with two L001 PCIE adapters, entering:

inod arl1e TxMemSize=80,128

loads the arl1e driver with 8KB TX memory for the first adapter and 10KB TX memory

for the second adapter.

The default value for each parameter is generally the recommended setting,

unless otherwise noted.

NOTES: A descriptor describes a data buffer and attributes related to the

data buffer. This information is accessed by the hardware.

media_type

Valid Range: 0-4

auto-negotiate at all supported speeds

only link at 1000Mbps Full Duplex

only link at 100Mbps Full Duplex

only link at 100Mbps Half Duplex

only link at 10Mbps Full Duplex

only link at 10Mbps Half Duplex

Default Value: 0

media_type forces the line speed/duplex to the specified value in

megabits per second(Mbps). If this parameter is not specified or is set

to 0 and the link partner is set to auto-negotiate, the board will

auto-detect the correct speed.

int_mod_timer

Valid Range:

Default Value: 100

This value represents the minmum interval between interrupts controller

generated.

RxMemBlock

Valid Range:

Default Value: 64

This value is the number of receice memory block allocated by the driver.

Increasing this value allows the driver to buffer more incoming packets.

Each memory block is 1536 bytes.

NOTE: Depending on the available system resources, the request for a

higher number of receive descriptors may be denied. In this case,

use a lower number.

TxMemSize

Valid Range: 4-64

Default Value: 8

This value is the number KB of tranit memory allocated by the driver.

Increasing this value allows the driver to queue more tranits.

NOTE: Depending on the available system resources, the request for a

higher number of tranit descriptors may be denied. In this case,

use a lower number.

FlashVendor

Valid Range: 0-2

Default Value: 0

This value standards on vendor of spi flash used by the adapter.

0 for Atmel, 1 for SST, 2 for ST

Additional Configurations

=========================

Configuring the Driver on Different Distributions

Configuring a network driver to load properly when the system is started is

distribution dependent. Typically, the configuration process involves adding

an alias line to /etc/modules.conf as well as editing other system startup

scripts and/or configuration files. Many popular Linux distributions ship

with tools to make these changes for you. To learn the proper way to

configure a network device for your system, refer to your distribution

documentation. If during this process you are asked for the driver or module

name, the name for the Linux Base Driver for the Atheros AR8121/AR8113 is arl1e

As an example, if you install the arl1e driver for two AR8121/AR8113 adapters

(eth0 and eth1) and set the speed and duplex to 10full and 100half, add the

following to modules.conf:

alias eth0 arl1e

alias eth1 arl1e

options arl1e Speed=10,100 Duplex=2,1

Viewing Link Messages

Link messages will not be displayed to the console if the distribution is

restricting system messages. In order to see network driver link messages

on your console, set dmesg to eight by entering the following:

dmesg -n 8

NOTE: This setting is not saved across reboots.

Known Issues

============

NOTE: For distribution-specific information, see the ldistrib.txt file

included in the driver tar.

Driver Compilation

——

When trying to compile the driver by running make install, the following

error may occur:

“Linux kernel source not configured – missing version.h”

To solve this issue, create the version.h file by going to the Linux source

tree and entering:

make include/linux/version.h.

Support

=======

For general information, go to the Atheros support website at:

If an issue is identified with the released source code on the supported

kernel with a supported adapter, email the specific information related to

the issue to

License

=======

This software program is released under the terms of a license agreement

between you (‘Licensee’) and Atheros. Do not use or load this software or any

associated materials (collectively, the ‘Software’) until you have carefully

read the full terms and conditions of the LICENSE located in this software

package. By loading or using the Software, you agree to the terms of this

Agreement. If you do not agree with the terms of this Agreement, do not

install or use the Software.

* Other names and brands may be claimed as the property of others.

下载驱动，解压，然后进入驱动所在目录 运行make install

驱动就是内核模块。加载内核模块就是加载网卡驱动！

linux pcie 驱动 安装系统的介绍就聊到这里吧，感谢你花时间阅读本站内容，更多关于linux pcie 驱动 安装系统,如何在Linux系统中正确安装PCIE驱动？,在LINUX中如何加载驱动网卡的信息别忘了在本站进行查找喔。

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