5237c88c1a
``` iwm0@pci0:5:0:0: class=0x028000 card=0x21108086 chip=0x24fb8086 rev=0x10 hdr=0x00 vendor = 'Intel Corporation' device = 'Dual Band Wireless-AC 3168NGW [Stone Peak]' class = network [94829] iwm0: <Intel(R) Dual Band Wireless AC 3168> mem 0xef700000-0xef701fff at device 0.0 on pci5 [94829] iwm0: hw rev 0x220, fw ver 22.361476.0, address 28:c6:3f:15:43:c5 ``` MFC After: 2 weeks Reviewed by: ivadasz (over IRC) PR: 224886 Differential Revision: https://reviews.freebsd.org/D14865
163 lines
4.8 KiB
Groff
163 lines
4.8 KiB
Groff
.\" Copyright (c) 2004-2006
|
|
.\" Damien Bergamini <damien.bergamini@free.fr>. All rights reserved.
|
|
.\"
|
|
.\" Redistribution and use in source and binary forms, with or without
|
|
.\" modification, are permitted provided that the following conditions
|
|
.\" are met:
|
|
.\" 1. Redistributions of source code must retain the above copyright
|
|
.\" notice unmodified, this list of conditions, and the following
|
|
.\" disclaimer.
|
|
.\" 2. Redistributions in binary form must reproduce the above copyright
|
|
.\" notice, this list of conditions and the following disclaimer in the
|
|
.\" documentation and/or other materials provided with the distribution.
|
|
.\"
|
|
.\" THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
|
|
.\" ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
|
.\" IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
|
|
.\" ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
|
|
.\" FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
|
|
.\" DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
|
|
.\" OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
|
|
.\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
|
|
.\" LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
|
|
.\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
|
|
.\" SUCH DAMAGE.
|
|
.\"
|
|
.\" $FreeBSD$
|
|
.\"
|
|
.Dd October 29, 2017
|
|
.Dt IWM 4
|
|
.Os
|
|
.Sh NAME
|
|
.Nm iwm
|
|
.Nd Intel IEEE 802.11ac wireless network driver
|
|
.Sh SYNOPSIS
|
|
To compile this driver into the kernel,
|
|
include the following lines in your
|
|
kernel configuration file:
|
|
.Bd -ragged -offset indent
|
|
.Cd "device iwm"
|
|
.Cd "device pci"
|
|
.Cd "device wlan"
|
|
.Cd "device firmware"
|
|
.Ed
|
|
.Pp
|
|
You also need to select a firmware for your device.
|
|
Choose one from:
|
|
.Bd -ragged -offset indent
|
|
.Cd "device iwm3160fw"
|
|
.Cd "device iwm3168fw"
|
|
.Cd "device iwm7260fw"
|
|
.Cd "device iwm7265fw"
|
|
.Cd "device iwm8000Cfw"
|
|
.Cd "device iwm8265fw"
|
|
.Ed
|
|
.Pp
|
|
Or you can use
|
|
.Bd -ragged -offset indent
|
|
.Cd "device iwmfw"
|
|
.Ed
|
|
.Pp
|
|
to include them all.
|
|
.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_iwm_load="YES"
|
|
iwm3160fw_load="YES"
|
|
iwm3168fw_load="YES"
|
|
iwm7260fw_load="YES"
|
|
iwm7265fw_load="YES"
|
|
iwm8000Cfw_load="YES"
|
|
iwm8265fw_load="YES"
|
|
.Ed
|
|
.Sh DESCRIPTION
|
|
The
|
|
.Nm
|
|
driver provides support for:
|
|
.Pp
|
|
.Bl -tag -width Ds -offset indent -compact
|
|
.It Intel Dual Band Wireless AC 3160
|
|
.It Intel Dual Band Wireless AC 3165
|
|
.It Intel Dual Band Wireless AC 3168
|
|
.It Intel Dual Band Wireless AC 7260
|
|
.It Intel Dual Band Wireless AC 7265
|
|
.It Intel Dual Band Wireless AC 8260
|
|
.El
|
|
.Pp
|
|
.Nm
|
|
supports
|
|
.Cm station
|
|
mode operation.
|
|
Only one virtual interface may be configured at any time.
|
|
For more information on configuring this device, see
|
|
.Xr ifconfig 8 .
|
|
.Pp
|
|
This driver requires the firmware built with the
|
|
.Nm iwmfw
|
|
module to work.
|
|
.Sh EXAMPLES
|
|
Join an existing BSS network (i.e., connect to an access point):
|
|
.Bd -literal -offset indent
|
|
ifconfig wlan create wlandev iwm0 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 iwm0 ssid my_net up"
|
|
.Pp
|
|
Join a specific BSS network with 64-bit WEP encryption:
|
|
.Bd -literal -offset indent
|
|
ifconfig wlan create wlandev iwm0 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 iwm0 wlanmode adhoc ssid my_net \e
|
|
wepmode on wepkey 0x01020304050607080910111213 weptxkey 1
|
|
.Ed
|
|
.Sh DIAGNOSTICS
|
|
.Bl -diag
|
|
.It "iwm%d: device timeout"
|
|
The driver will reset the hardware.
|
|
This should not happen.
|
|
.It "iwm%d: firmware error"
|
|
The onboard microcontroller crashed for some reason.
|
|
The driver will reset the hardware.
|
|
This should not happen.
|
|
.It "iwm%d: timeout waiting for firmware initialization to complete"
|
|
The onboard microcontroller failed to initialize in time.
|
|
This should not happen.
|
|
.It "iwm%d: could not load firmware image '%s'"
|
|
The driver failed to load the firmware image using the
|
|
.Xr firmware 9
|
|
subsystem.
|
|
Verify the
|
|
.Xr iwmfw 4
|
|
firmware module is present.
|
|
.It "iwm%d: could not load boot firmware"
|
|
An attempt to upload the boot firmware image to the onboard microcontroller
|
|
failed.
|
|
This should not happen.
|
|
.It "iwm%d: could not load microcode"
|
|
An attempt to upload the microcode image to the onboard microcontroller failed.
|
|
This should not happen.
|
|
.It "iwm%d: could not load main firmware"
|
|
An attempt to upload the main firmware image to the onboard microcontroller
|
|
failed.
|
|
This should not happen.
|
|
.El
|
|
.Sh SEE ALSO
|
|
.Xr iwmfw 4 ,
|
|
.Xr pci 4 ,
|
|
.Xr wlan 4 ,
|
|
.Xr wlan_ccmp 4 ,
|
|
.Xr wlan_tkip 4 ,
|
|
.Xr wlan_wep 4 ,
|
|
.Xr ifconfig 8 ,
|
|
.Xr wpa_supplicant 8
|