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ray(4) [netbsd man page]

RAY(4)							   BSD Kernel Interfaces Manual 						    RAY(4)

ray -- Raytheon Raylink / WebGear Aviator IEEE 802.11 2Mbps Wireless SYNOPSIS
The ray device driver supports the Raytheon Raylink and Aviator 2.4/PRO 802.11 FH 2Mbps wireless PCMCIA cards. The cards can be operated in either ad-hoc or infrastructure modes. The operating mode is selectable with ifconfig(8) through a media option. To communicate with other 802.11 cards a common network id or NWID must be specified on each station that wishes to participate in the shared wireless network. The NWID can be set with ifconfig(8). The device uses IEEE 802.11 standard Frequency Hopping Spread Spectrum signaling and operates in the ranges of 2.400 to 2.4835 Gigahertz. This frequency range is further restricted by country according to that country's regulations. Currently the ray driver defaults to using the ranges appropriate for the USA. To change this setting you must define the kernel option RAY_PID_COUNTRY_CODE_DEFAULT to one of the fol- lowing values: RAY_PID_COUNTRY_CODE_USA RAY_PID_COUNTRY_CODE_EUROPE RAY_PID_COUNTRY_CODE_JAPAN RAY_PID_COUNTRY_CODE_KOREA RAY_PID_COUNTRY_CODE_SPAIN RAY_PID_COUNTRY_CODE_FRANCE RAY_PID_COUNTRY_CODE_ISRAEL RAY_PID_COUNTRY_CODE_AUSTRALIA The output power of the transceiver is 100mW and the card's power consumption is 365 mA @ 5 volts. The transmission range in open air (line of sight) is a maximum of 1000 feet (or ~304 meters), and indoors (i.e., with obstructions) it is a maximum of 500 feet (152 meters). HARDWARE
Cards supported by the ray driver include: WebGear Aviator 2.4 WebGear Aviator PRO Raytheon Raylink WLAN DIAGNOSTICS
ray0: card failed self test: status x Indicates the card has failed its initial startup tests. SEE ALSO
ifmedia(4), intro(4), pcmcia(4), ifconfig(8) HISTORY
The ray driver first appeared in NetBSD 1.5. AUTHORS
The ray driver was written by Christian E. Hopps <>. BUGS
Currently the infrastructure mode is untested, and authentication using WEP is unimplemented. BSD
January 24, 2000 BSD

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AN(4)							   BSD Kernel Interfaces Manual 						     AN(4)

an -- Aironet Communications 4500/4800 wireless network adapter driver SYNOPSIS
To compile this driver into the kernel, place the following lines in your kernel configuration file: device an device wlan Alternatively, to load the driver as a module at boot time, place the following line in loader.conf(5): if_an_load="YES" DESCRIPTION
The an driver provides support for Aironet Communications 4500 and 4800 wireless network adapters and variants, including the following: o Aironet Communications 4500 and 4800 series o Cisco Aironet 340 and 350 series o Xircom Wireless Ethernet Adapter Support for these devices include the ISA, PCI and PCMCIA varieties. The Aironet 4500 series adapters operate at 1 and 2Mbps while the Aironet 4800 series and Cisco adapters can operate at 1, 2, 5.5 and 11Mbps. The ISA, PCI and PCMCIA devices are all based on the same core PCMCIA modules and all have the same programming interface, however unlike the Lucent WaveLAN/IEEE cards, the ISA and PCI cards appear to the host as normal ISA and PCI devices and do not require any PCCARD support. The PCMCIA Aironet cards require PC Card support, including the kernel pccard(4) driver. ISA cards can either be configured to use ISA Plug and Play or to use a particular I/O address and IRQ by properly setting the DIP switches on the board. (The default switch setting is for Plug and Play.) The an driver has Plug and Play support and will work in either configuration, however when using a hard-wired I/O address and IRQ, the driver configuration and the NIC's switch settings must agree. PCI cards require no switch settings of any kind and will be automatically probed and attached. All host/device interaction with the Aironet cards is via programmed I/O. The Aironet devices support 802.11 and 802.3 frames, power manage- ment, BSS (infrastructure) and IBSS (ad-hoc) operation modes. The an driver encapsulates all IP and ARP traffic as 802.11 frames, however it can receive either 802.11 or 802.3 frames. Transmit speed is selectable between 1Mbps, 2Mbps, 5.5Mbps, 11Mbps or "auto" (the NIC automati- cally chooses the best speed). By default, the an driver configures the Aironet card for infrastructure operation. For more information on configuring this device, see ifconfig(8). DIAGNOSTICS
an%d: init failed The Aironet card failed to become ready after an initialization command was issued. an%d: failed to allocate %d bytes on NIC The driver was unable to allocate memory for transmit frames in the NIC's on-board RAM. an%d: device timeout The Aironet card failed to generate an interrupt to acknowledge a transmit command. SEE ALSO
altq(4), arp(4), miibus(4), netintro(4), wlan(4), ancontrol(8), ifconfig(8) HISTORY
The an device driver first appeared in FreeBSD 4.0. AUTHORS
The an driver was written by Bill Paul <>. BSD
July 16, 2005 BSD
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