Intel Pro/Wireless 3945ABG Network Connection and FreeBSD
David Christensen
dpchrist at holgerdanske.com
Sun Feb 19 03:01:47 UTC 2017
freebsd-questions:
I have a Dell Inspiron E1505/6400 laptop:
http://www.dell.com/support/home/us/en/04/product-support/servicetag/C86YXB1/configuration
Running FreeBSD:
dpchrist at freebsd:/home/dpchrist $ grep 3945ABG /usr/src/sys/dev/wpi/if_wpi.c
* Driver for Intel PRO/Wireless 3945ABG 802.11 network adapters.
* The 3945ABG network adapter doesn't use traditional hardware as
{ 0x8086, 0x4222, 0x0, "Intel(R) PRO/Wireless 3945ABG" },
{ 0x8086, 0x4227, 0x0, "Intel(R) PRO/Wireless 3945ABG" },
dpchrist at freebsd:/home/dpchrist $ freebsd-version; uname -a
11.0-RELEASE-p7
FreeBSD freebsd 11.0-RELEASE-p1 FreeBSD 11.0-RELEASE-p1 #0 r306420: Thu
Sep 29 03:40:55 UTC 2016
root at releng2.nyi.freebsd.org:/usr/obj/usr/src/sys/GENERIC i386
The laptop has a "DW 1390" WiFi adapter, similar to this:
https://www.parts-people.com/index.php?action=item&id=3833
The WiFi adapter has a Broadcom chipset that requires "non-free"
firmware to work on Debian. I have not yet attempted to get it working
under FreeBSD.
I would prefer a WiFi adapter that is FOSS-friendly and works OOTB on
Linux and *BSD.
The Intel 3945ABG adapter appears to be compatible with my laptop and to
be supported by FreeBSD:
https://www.parts-people.com/index.php?action=item&id=4035
dpchrist at freebsd:/home/dpchrist $ grep 3945ABG /usr/src/sys/dev/wpi/if_wpi.c
* Driver for Intel PRO/Wireless 3945ABG 802.11 network adapters.
* The 3945ABG network adapter doesn't use traditional hardware as
{ 0x8086, 0x4222, 0x0, "Intel(R) PRO/Wireless 3945ABG" },
{ 0x8086, 0x4227, 0x0, "Intel(R) PRO/Wireless 3945ABG" },
Does anyone have a laptop with this adapter? Does it work with FreeBSD 11?
TIA,
David
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