pkg://iwlwifi-3945-ucode-2.14.1.5-4.0.1.noarch.rpm:71262/HEADER  downloads

Name        : iwlwifi-3945-ucode           Relocations: (not relocateable)
Version     : 2.14.1.5                          Vendor: ATrpms.net
Release     : 4.0.1                         Build Date: Sat Jun 14 12:02:36 2008
Install date: (not installed)               Build Host: junior.atrpms.net
Group       : System Environment/Kernel     Source RPM: iwlwifi-3945-ucode-2.14.1.5-4.0.1.src.rpm
Size        : 159530                           License: distributable
Packager    : ATrpms <http://ATrpms.net/>
URL         : http://intellinuxwireless.org/?p=iwlwifi
Summary     : Microcode for the Intel® PRO/Wireless 3945 Driver
Description :
The file iwlwifi-3945.ucode provided in this package is required to be
present on your system in order for the Intel PRO/Wireless 3945ABG
Network Connection Adapter driver for Linux (iwlwifi) to be able to
operate on your system.

On adapter initialization, and at varying times during the uptime of
the adapter, the microcode is loaded into the RAM on the network
adapter.  The microcode provides the low level MAC features including
radio control and high precision timing events (backoff, transmit,
etc.) while also providing varying levels of packet filtering which can
be used to keep the host from having to handle packets that are not of
interest given the current operating mode of the device.