Intelligraphics Atheros Linux WLAN Driver (802.11a/b/g/n)

Basic Features:
•    Fully Compliant with IEEE 802.11 a/b/g/n standards
•    Supports Linux-2.4 and Linux-2.6 Kernel Versions
•    Complete host based software MLME
•    Modular Hardware Layer (HAL Layer)
•    Both Adhoc and Infrastructure modes
•    Roaming
•    Selectable Preamble (Long/Short/Auto)
•    Tx and Rx Antenna Selections (1, 2 or Both)
•    Selectable Transmit Data Rate
•    Fragmentation/Reassembly
•    Statistics support
•    Power-Save Mode support

Security Features:
•    WEP Encryption support for 64/128/152 bit modes with Open/Shared Key Authentication modes
•    EAP (802.1x RADIUS Server) Authentication with external agent like wpa-supplicant (EAP TTLS, PEAP, LEAP)
•    Supports WPA Key-Management with TKIP encryption
•    Supports WPA2 Key-Management with AES encryption

Advance Features:
•    Spectrum Management DFS (Dynamic Frequency Selection) 802.11h compliance
•    Transmit Power-Control (TPC) following regulatory-constraints on Tx-Power in 5GHz Spectrum
•    QoS WMM support
•    Supports 802.11a SuperA (with/without Turbo mode) & 802.11g SuperG (with/without Turbo mode)

Additional Driver Features:
•    Supports both Background/ Foreground Scanning
•    IPW (Intel-Pro Wireless) interface for WPA-Supplicant interaction with client driver
•    Selectable one among five pre-defined Roaming-Policies, each one with different set of RSSI & Data-Rate thresholds. Possible to select one that suits/fits end-user application WLAN
•    Update on current Absolute signal-strength to estimate AP-Station Link quality
•    Extensive iotcl support along with proprietary private-ioctls (iwpriv) interface

The Intelligraphics ixathcfg script works with the driver to support:
Provides simple command-Line script to abstract the complexity involved in using iwconfig / iwpriv interfaces for each individual set/get.
•    Single command with multiple options to establish initial connection
•    Selection of combination a/b/g protocols to control the channels to scan & APs to connect
•    Selection Authentication Algorithm (Open/Shared Key)
•    Other parameters Setting:
•    Network BSSID
•    Selection of Infrastructure/Ad-Hoc
•    Channel
•    IP Address
•    Security Option Selection (None, WEP Key Setting)
•    Selection of 64/128 bit WEP mode