README.TXT Driver File Contents (lnr-100b2.zip)

This document is to help you to install this CardBus PC Card:

This document contains instructions on installing Linux driver and adjusting
speed for the series of RTL8139(A/B/C/8130) chip
(1.) Kernel Doesn't Support Driver:

If your kernel doesn't support RTL8139 series, you should compile the driver by
yourself. Please contact http://www.scyld.com/network/rtl8139.html to get the
source code. The compiler command is located in the end of source code.
An example would be: 
"gcc -DCARDBUS -DMODULE -D__KERNEL__ -Wall -Wstrict-prototypes -O6 -c 
-I/usr/src/linux/include rtl8139.c -o realtek_cb.o -I/usr/src/linux/pcmcia-cs-3.1.19/include/"
Note: The path after the -I will change according to the kernel version number.

If you can't compile the source code successfully, maybe you should refer to error message and copy
library or header file to Linux or update your new kernel path to command .

After executing the command, realtek_cb.o will be generated. Follow the instructions in 
A:\linux\RedHat_7.0\driver\install.txt to build the driver. Similar steps should be followed for
future kernel versions.

(2.) Adjusting speed:

Driver is designed with the gold that no options should be needed in most
environment. However not all cards and networks can be automatically
configured, thus allow operational parameters to be modify when they are
loaded as module. Typically the following variables may be set:

insmod rtl8139 options=0x40
Hex Decimal Meaning
0x10 16 ...Force Full-Duplex operation (must be used with 0x20 or 0x40)
0x20 32 ...Force 100mbps-only operation
0x40 64 ...Force 10mbps-only

If loading as a module and configured /etc/conf.modules

alias eth0 rtl8139
options options=0x40

Look weird like that but I believe that works.

That's what I got out of the documentation. It seems like the
options are supported in the module. If not, you'll need to
download ftp://ftp.scyld.com/pub/diag/rtl8139-diag.c

Compiling syntax is at the end.

Run: "rtl8139-diag -F 10baseT-HD"

That will force it to 10Mbps at half-duplex. If you want full-duplex change
it to 10baseT-FD. You'll need a switch for full-duplex.

Once you establish that it works, you can write the setting to
the EEPROM with "rtl8139-diag -w".

(3.) Other information:

You could get some helpful information on those URLs.

http://www.scyld.com/

http://www.deja.com/usenet

http://www.realtek.com.tw/cn/html


Download Driver Pack

How To Update Drivers Manually

After your driver has been downloaded, follow these simple steps to install it.

  • Expand the archive file (if the download file is in zip or rar format).

  • If the expanded file has an .exe extension, double click it and follow the installation instructions.

  • Otherwise, open Device Manager by right-clicking the Start menu and selecting Device Manager.

  • Find the device and model you want to update in the device list.

  • Double-click on it to open the Properties dialog box.

  • From the Properties dialog box, select the Driver tab.

  • Click the Update Driver button, then follow the instructions.

Very important: You must reboot your system to ensure that any driver updates have taken effect.

For more help, visit our Driver Support section for step-by-step videos on how to install drivers for every file type.

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