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The atu 802.11b wireless driver is a multi-threaded, loadable, clonable, GLDv3-based STREAMS driver supporting the Atmel AT76C50x chipset-based wireless devices.
The atu driver performs auto-negotiation to determine the data rate and mode. Supported 802.11b data rates are 1, 2, 5.5, and 11 Mbits/sec.
The atu driver supports only BSS networks (also known as ap or infrastructure networks).
open (or open-system) and shared key authentication modes are supported. Encryption types WEP40 and WEP104 are supported.
Special character device
32-bit ELF kernel module (x86)
64-bit ELF kernel module (x86)
See attributes(5) for a description of the following attributes:
| ATTRIBUTE TYPE | ATTRIBUTE VALUE |
| Architecture | x86 |
| Interface Stability | Committed |
dladm(1M), wificonfig(1M), attributes(5), dlpi(7P), gld(7D)
802.11 - Wireless LAN Media Access Control and Physical Layer Specification - IEEE, 2001