This article describes how to port the Realek RTL8723A Linux Wifi driver in Linux 3.10.
Prerequisites
Hardware Platform: Atmel SAMA5
Software Platform: Linux 3.10 + Android 4.4
Wifi module: RTL8723AU (USB Interface)
Realtek RTL8723A Wi-Fi Software Driver for Linux and Android
Rtl8723a_wifi_linux_v4.1.6_7336.201301__ccc02.zip
Directory structure
Liaops @ ubuntu-server:/media/android/liaops/temp/RTL8723A_WiFi_linux_v4.1.6_7336.20130426 $ tree-L 2
If prompted as shown in the installation650) this.width=650; "src=" http://s3.51cto.com/wyfs02/M01/80/E8/wKioL1dEV62wy0KDAADDzdag63w006.jpg "/>After the installation cannot be completed, the network adapter is not detected, such as.650) this.width=650; "src=" http://s3.51cto.com/wyfs02/M02/80/EA/wKiom1dEVruTsLvsAACJJb8syHA886.jpg "/>the NIC driver needs to be loaded into the ISO to identify the NIC driver at the time of installation. Download the NIC driver from here:Https://vibsdepot.v-front.de
0x00 PrefaceGNSS is an abbreviation for the Global Navigation satellite system. Chinese is called: Global satellite navigation system, global navigation satellite system.GNSS refers to all satellite navigation systems, including global, regional and enhanced, such as the U.S. GPS, Russian GLONASS, European Galileo, China's Beidou satellite navigation system, and related enhancement systems, such as the United States of WAAS (wide area enhancement system), Europe's EGNOS (European static navigati
, locate the Windows Audio service and double-click, in the properties that appear, "Startup Type" select "Automatic", "Service status" select "Start", click "OK" below, and then open the player to test whether the audio problem is resolved.
4. Realtek Audio Manager is not set
Take Win7 as an example: detect if the Realtek audio settings are normal. Click the Control Panel item, click the
Basic information
Process files: rthdcpl or RTHDCPL.exe
Process name: Realtek HD Audio Sound Effect Manager
Produced by: Realtek Semiconductor Corp.
Belongs to: Realtek Audio Hardware
System process: No
Background program: No
Use Network: No
Hardware Related: Yes
Common error: When a drive mount error occurs, it interferes with other hardware startup
Me
, 2014)
Http://drivers.mydrivers.com/drivers/474_189922.htm
Realtek Realtek HD Audio Audio driver R2.74 version for win2000/winxp-32/winxp-64/win2003-32/win2003-64 (released May 13, 2014)
Http://drivers.mydrivers.com/drivers/480_192322.htm
Realtek Realtek rtl81xx series NIC driver 5.826.0605.2014 version for winxp-32/w
6: Packet acceptance process
15
The shorter the period.
The lifetime of 4.1 packets
We divide a package into three phases: the network card phase, the DMA phase, and the network card drive.
The dynamic program phase (excluding the DMA part) will measure how long the Exit and Entry packets are waiting in these three phases.
The measurement method is to first determine the start point of each stage and then use rdtscll (defined in) to capture
Take the time. Table 7 shows the hardware used for thi
Command for viewing Nic information in linux, and command for viewing Nic in linux
Rhel kernel version:
[root@hvrhub ~]# uname -aLinux hvrhub 2.6.18-308.el5 #1 SMP Fri Jan 27 17:17:51 EST 2012 x86_64 x86_64 x86_64 GNU/Linux
View the driver and manufacturer of the NIC:
[Root @ hvrhub ~] # Kudzu -- probe -- class = network-class: NETWORKbus: PCIdetached: 0 device: eth0driver: r8169 ----------------> This is the driver name. The following modinfo command uses this driver name. Desc: "
link that says it works: Using the e1000e Base Driver for Gigabit intel®network Connections has been proven to be useful for the child's computer, and her computer can finally be wired online ...The process is as follows:1. Click Download E1000e2. Installation:# TAR-ZXVF e1000e-3.0.4.tar.gz //(version when writing this post) # CD E1000E-3.0.4/SRC# make Install//This installs the file to/lib/modules/' Uname-r '/kernel/drivers/net/e1000e/e1000e. [K]o different versions of Linux installations may
The Windows XP operating system has just been installed, but a problem has been found that the headphones in front of the desktop computer are out of voice. The following is a step-by-step explanation of the operation:
The first step: click "Start"--> "Control Panel"--> "Realtek high-definition audio Settings", screenshot as follows
Realtek High Definition Audio settings
Step Two: turn on "
driver is missing, it can be solved by driving life.
3, related services are not open
Right click on "My Computer" → "Management" → service, locate the Windows Audio service on the right and double-click, in the properties that appear, "Startup Type" select "Automatic", "Service status" select "Start", click "OK" below, and then open the player to test if the audio problem is resolved
4. Realtek Audio Manager is not set
Take Win7 as an example: d
1: The desktop home does not want to walk the line again. So went to a certain east bought a USB wireless network card. TP's wn725n USB, very small, is about the size of Logitech's superior receiver.
2: Drive can identify itself is not expected, since it is a USB card, insert USB, then LSUSB
See the ID 0bda:8179 of a new line Realtek added
root@debian:/# Lsusb Bus
001 Device 001:id 1d6b:0002 Linux Foundation 2.0 root Hub Bus 002 Device 001:id 1d6b:0
Ubuntu14.04 Install tp-link tl-wn823n Wireless Card driver
Specific network card: Tp-link tl-wn823n
1, check the wireless network card USB ID number terminal input lsusb:
2, according to the USB ID number lookup chipset driver in Baidu search 0bda 818b, that is, you can find the serial number corresponding to the Realtek RTL8192CU chipset, download driver download. Find it more laborious, I have already downloaded well, directly from the following li
1: The desktop home does not want to go any further line. So went to some east bought a USB wireless card. TP's wn725n USB, very small, is almost as large as Logitech's optimal receiver.2: The driver can identify itself is not expected, since it is USB card, after inserting USB, then LSUSBSee the newly added line Realtek ID 0bda:8179[HTML]View Plaincopy
[Email protected]:/# Lsusb
Bus 001 Device 001:id 1d6b:0002 Linux Foundation 2.0 root Hub
Bu
vendors to request a public key from Microsoft. Also does not agree with the user to define the public key file. For some mobile hardware that supports WIN8, Microsoft does not even force a switch interface for disable UEFI Security boot.2, Thinkpad t440p used Realtek Company's RTL8192EE 10ec:818b network card,[Email protected]:/home/hua# lspci-nn |grep Wireless04:00.0 Network Controller [0280]: Realtek Se
(Realtek RTL8139 Family PCI Fast Ethernet NIC) Index:4 addresses:/192.168.18.10;/192.168.18.20;
Test 2
Execute the following command:Java mynet. MyNetworkInterface1 ABCDOperation Result:The network interface does not exist!2. Getbyinetaddress MethodIn addition to using the network interface name to obtain information about the network interface, you can also use the Getbyinetaddress method to determine which network interface an IP addr
Method One
1, double click to open the "Computer" icon;
2, click "Uninstall or change the program";
3, the choice needs to uninstall the driver (here to uninstall Realtek NIC driver for example), find the name with Realtek Ethernet Controller name software, click the right mouse button, select "Uninstall", follow the screen prompts to complete the uninstall.
Method
Method One,
1, first double-click on the desktop computer icon, and then in the Open interface, click the top of the "Uninstall or change program" option;
2, then in the bounce out of the program and function, select the driver needs to uninstall (here to uninstall Realtek NIC driver as an example), find the name with Realtek Ethernet Controller name of the software, and then click on the righ
one, via chip sound card:
For the general via sound card without sound failure is more, the general update drive can be. If it can not be resolved in the sound card Control Panel to close the front panel detection, the latest version of the driver has been the default to open the front panel.
1, first to download the Internet via chip sound card driver, and then install via drive, restart the computer;
2, then enter the control Panel, select "Hardware and Sound", open the sound card Control P
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