255 lines
7.0 KiB
Groff
255 lines
7.0 KiB
Groff
.\" $OpenBSD: run.4,v 1.22 2009/11/23 06:16:32 jmc Exp $
|
|
.\"
|
|
.\" Copyright (c) 2008 Damien Bergamini <damien.bergamini@free.fr>
|
|
.\"
|
|
.\" Permission to use, copy, modify, and distribute this software for any
|
|
.\" purpose with or without fee is hereby granted, provided that the above
|
|
.\" copyright notice and this permission notice appear in all copies.
|
|
.\"
|
|
.\" THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
|
|
.\" WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
|
|
.\" MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
|
|
.\" ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
|
|
.\" WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
|
|
.\" ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
|
|
.\" OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
|
|
.\"
|
|
.\" $FreeBSD$
|
|
.\"
|
|
.Dd May 23, 2021
|
|
.Dt RUN 4
|
|
.Os
|
|
.Sh NAME
|
|
.Nm run
|
|
.Nd Ralink Technology USB IEEE 802.11a/g/n wireless network device
|
|
.Sh SYNOPSIS
|
|
To compile this driver into the kernel,
|
|
place the following lines in your
|
|
kernel configuration file:
|
|
.Bd -ragged -offset indent
|
|
.Cd "device ehci"
|
|
.Cd "device uhci"
|
|
.Cd "device ohci"
|
|
.Cd "device usb"
|
|
.Cd "device run"
|
|
.Cd "device wlan"
|
|
.Cd "device wlan_amrr"
|
|
.Ed
|
|
.Pp
|
|
Firmware is also needed, and provided by:
|
|
.Bd -ragged -offset indent
|
|
.Cd "device runfw"
|
|
.Ed
|
|
.Pp
|
|
Alternatively, to load the driver as a
|
|
module at boot time, place the following lines in
|
|
.Xr loader.conf 5 :
|
|
.Bd -literal -offset indent
|
|
if_run_load="YES"
|
|
runfw_load="YES"
|
|
.Ed
|
|
.Sh DESCRIPTION
|
|
The
|
|
.Nm
|
|
driver supports USB 2.0 wireless adapters based on the Ralink RT2700U,
|
|
RT2800U, RT3000U and RT3900E chipsets.
|
|
.Pp
|
|
The RT2700U chipset consists of two integrated chips, an RT2770 MAC/BBP and
|
|
an RT2720 (1T2R) or RT2750 (dual-band 1T2R) radio transceiver.
|
|
.Pp
|
|
The RT2800U chipset consists of two integrated chips, an RT2870 MAC/BBP and
|
|
an RT2820 (2T3R) or RT2850 (dual-band 2T3R) radio transceiver.
|
|
.Pp
|
|
The RT3000U is a single-chip solution based on an RT3070 MAC/BBP and
|
|
an RT3020 (1T1R), RT3021 (1T2R) or RT3022 (2T2R) single-band radio
|
|
transceiver.
|
|
.Pp
|
|
The RT3900E is a single-chip USB 2.0 802.11n solution.
|
|
The MAC/Baseband Processor can be an RT3593, RT5390, RT5392 or an RT5592.
|
|
The radio can be an RT3053, RT5370, RT5372 or an RT5572.
|
|
The RT3053 chip operates in the 2GHz and 5GHz spectra and supports up to
|
|
3 transmit paths and 3 receiver paths (3T3R).
|
|
The RT5370 chip operates in the 2GHz spectrum and supports 1 transmit path
|
|
and 1 receiver path (1T1R).
|
|
The RT5372 chip operates in the 2GHz spectrum and supports up to 2 transmit
|
|
paths and 2 receiver paths (2T2R).
|
|
The RT5572 chip operates in the 2GHz and 5GHz spectra and supports up to
|
|
2 transmit paths and 2 receiver paths (2T2R).
|
|
.Pp
|
|
These are the modes the
|
|
.Nm
|
|
driver can operate in:
|
|
.Bl -tag -width "IBSS-masterXX"
|
|
.It BSS mode
|
|
Also known as
|
|
.Em infrastructure
|
|
mode, this is used when associating with an access point, through
|
|
which all traffic passes.
|
|
This mode is the default.
|
|
.It Host AP mode
|
|
In this mode the driver acts as an access point (base station)
|
|
for other cards.
|
|
.It monitor mode
|
|
In this mode the driver is able to receive packets without
|
|
associating with an access point.
|
|
This disables the internal receive filter and enables the card to
|
|
capture packets from networks which it wouldn't normally have access to,
|
|
or to scan for access points.
|
|
.El
|
|
.Pp
|
|
The
|
|
.Nm
|
|
driver can be configured to use
|
|
Wired Equivalent Privacy (WEP) or
|
|
Wi-Fi Protected Access (WPA-PSK and WPA2-PSK).
|
|
WPA is the de facto encryption standard for wireless networks.
|
|
It is strongly recommended that WEP
|
|
not be used as the sole mechanism
|
|
to secure wireless communication,
|
|
due to serious weaknesses in it.
|
|
The
|
|
.Nm
|
|
driver offloads both encryption and decryption of data frames to the
|
|
hardware for the WEP40, WEP104, TKIP(+MIC) and CCMP ciphers.
|
|
.Pp
|
|
The
|
|
.Nm
|
|
driver can be configured at runtime with
|
|
.Xr ifconfig 8 .
|
|
.Sh HARDWARE
|
|
The
|
|
.Nm
|
|
driver supports the following wireless adapters:
|
|
.Pp
|
|
.Bl -tag -width Ds -offset indent -compact
|
|
.It Airlink101 AWLL6090
|
|
.It ASUS USB-N11
|
|
.It ASUS USB-N13 ver. A1
|
|
.It ASUS USB-N14
|
|
.It ASUS USB-N66
|
|
.It ASUS WL-160N
|
|
.It Belkin F5D8051 ver 3000
|
|
.It Belkin F5D8053
|
|
.It Belkin F5D8055
|
|
.It Belkin F6D4050 ver 1
|
|
.It Belkin F9L1103
|
|
.It Buffalo WLI-UC-AG300N
|
|
.It Buffalo WLI-UC-G300HP
|
|
.It Buffalo WLI-UC-G300N
|
|
.It Buffalo WLI-UC-G301N
|
|
.It Buffalo WLI-UC-GN
|
|
.It Buffalo WLI-UC-GNM
|
|
.It Buffalo WLI-UC-GNM2
|
|
.It Corega CG-WLUSB2GNL
|
|
.It Corega CG-WLUSB2GNR
|
|
.It Corega CG-WLUSB300AGN
|
|
.It Corega CG-WLUSB300GNM
|
|
.It D-Link DWA-130 rev B1
|
|
.It D-Link DWA-130 rev F1
|
|
.It D-Link DWA-140 rev B1, B2, B3, \&D1
|
|
.It D-Link DWA-160 rev B2
|
|
.It D-Link DWA-162
|
|
.It DrayTek Vigor N61
|
|
.It Edimax EW-7711UAn
|
|
.It Edimax EW-7711UTn
|
|
.It Edimax EW-7717Un
|
|
.It Edimax EW-7718Un
|
|
.It Edimax EW-7733UnD
|
|
.It Gigabyte GN-WB30N
|
|
.It Gigabyte GN-WB31N
|
|
.It Gigabyte GN-WB32L
|
|
.It Hawking HWDN1
|
|
.It Hawking HWUN1
|
|
.It Hawking HWUN2
|
|
.It Hercules HWNU-300
|
|
.It Linksys WUSB54GC v3
|
|
.It Linksys WUSB600N
|
|
.It Logitec LAN-W150N/U2
|
|
.It Mvix Nubbin MS-811N
|
|
.It Panda Wireless PAU06
|
|
.It Planex GW-USMicroN
|
|
.It Planex GW-US300MiniS
|
|
.It Sitecom WL-182
|
|
.It Sitecom WL-188
|
|
.It Sitecom WL-301
|
|
.It Sitecom WL-302
|
|
.It Sitecom WL-315
|
|
.It SMC SMCWUSBS-N2
|
|
.It Sweex LW303
|
|
.It Sweex LW313
|
|
.It TP-LINK TL-WDN3200
|
|
.It TP-LINK TL-WN321G v4
|
|
.It TP-LINK TL-WN727N v3
|
|
.It Unex DNUR-81
|
|
.It Unex DNUR-82
|
|
.It ZyXEL NWD2705
|
|
.It ZyXEL NWD210N
|
|
.It ZyXEL NWD270N
|
|
.El
|
|
.Sh EXAMPLES
|
|
Join an existing BSS network (i.e., connect to an access point):
|
|
.Bd -literal -offset indent
|
|
ifconfig wlan create wlandev run0 inet 192.168.0.20 \e
|
|
netmask 0xffffff00
|
|
.Ed
|
|
.Pp
|
|
Join a specific BSS network with network name
|
|
.Dq Li my_net :
|
|
.Pp
|
|
.Dl "ifconfig wlan create wlandev run0 ssid my_net up"
|
|
.Pp
|
|
Join a specific BSS network with 64-bit WEP encryption:
|
|
.Bd -literal -offset indent
|
|
ifconfig wlan create wlandev run0 ssid my_net \e
|
|
wepmode on wepkey 0x1234567890 weptxkey 1 up
|
|
.Ed
|
|
.Pp
|
|
Join a specific BSS network with 128-bit WEP encryption:
|
|
.Bd -literal -offset indent
|
|
ifconfig wlan create wlandev run0 wlanmode adhoc ssid my_net \e
|
|
wepmode on wepkey 0x01020304050607080910111213 weptxkey 1
|
|
.Ed
|
|
.Sh DIAGNOSTICS
|
|
.Bl -diag
|
|
.It "run%d: failed load firmware of file runfw"
|
|
For some reason, the driver was unable to read the microcode file from the
|
|
filesystem.
|
|
The file might be missing or corrupted.
|
|
.It "run%d: could not load 8051 microcode"
|
|
An error occurred while attempting to upload the microcode to the onboard 8051
|
|
microcontroller unit.
|
|
.It "run%d: device timeout"
|
|
A frame dispatched to the hardware for transmission did not complete in time.
|
|
The driver will reset the hardware.
|
|
This should not happen.
|
|
.El
|
|
.Sh SEE ALSO
|
|
.Xr intro 4 ,
|
|
.Xr netintro 4 ,
|
|
.Xr runfw 4 ,
|
|
.Xr usb 4 ,
|
|
.Xr wlan 4 ,
|
|
.Xr wlan_amrr 4 ,
|
|
.Xr wlan_ccmp 4 ,
|
|
.Xr wlan_tkip 4 ,
|
|
.Xr wlan_wep 4 ,
|
|
.Xr wlan_xauth 4 ,
|
|
.Xr hostapd 8 ,
|
|
.Xr ifconfig 8 ,
|
|
.Xr wpa_supplicant 8
|
|
.Sh HISTORY
|
|
The
|
|
.Nm
|
|
driver first appeared in
|
|
.Ox 4.5 .
|
|
.Sh AUTHORS
|
|
The
|
|
.Nm
|
|
driver was written by
|
|
.An Damien Bergamini Aq Mt damien@openbsd.org .
|
|
.Sh CAVEATS
|
|
The
|
|
.Nm
|
|
driver supports some of the 11n capabilities found in the
|
|
RT2800, RT3000 and RT3900 chipsets.
|