Gentoo Archives: gentoo-amd64

From: Martin Herrman <martin@×××××××.nl>
To: gentoo-amd64@l.g.o
Subject: Re: [gentoo-amd64] 2.6.26 and Broadcom wireless cards
Date: Fri, 05 Dec 2008 21:24:42
Message-Id: 40bb8d3b0812051324y4afa1347l7bd3f945937dd6c5@mail.gmail.com
In Reply to: Re: [gentoo-amd64] 2.6.26 and Broadcom wireless cards by Joseph Jon Booker
1 On Fri, Dec 5, 2008 at 9:50 PM, Joseph Jon Booker <joe@××××××××××.net> wrote:
2
3 > I've never used ndiswrapper (well, not successfully), just b43 driver.
4 > http://linuxwireless.org/en/users/Drivers/b43 makes it sound like you
5 > need b43 or b43legacy depending on the revision (which is why i asked
6 > for the lspci output...).
7 >
8 > It's not going to hurt to try both, get
9 > http://mirror2.openwrt.org/sources/broadcom-wl-4.150.10.5.tar.bz2 and
10 > and run `b43-fwcutter -w "/lib/firmware/" wl_apsta_mimo.o` in the
11 > driver/ folder, along with `b43-fwcutter -w "/lib/firmware/"
12 > wl_apsta-3.130.20.0.o` using
13 > http://downloads.openwrt.org/sources/wl_apsta-3.130.20.0.o
14 >
15 > After loading the firmware, one of those (b43, or b43legacy) should
16 > detect it, else you may want to take this to the bcm43xx list
17
18 I believe that you have to enable the 'prompt for development and/or
19 incomplete code/drivers' in the 'General setup' section of the kernel
20 configuration to be able to enable this driver. I can view it in my
21 2.6.27.4 kernel, but I'm quite sure it was there with 2.6.25 already.
22
23 "Broadcom 43xx wireless support (mac80211 stack) (B43)
24
25 b43 is a driver for the Broadcom 43xx series wireless devices.
26
27 Check "lspci" for something like
28 "Broadcom Corporation BCM43XX 802.11 Wireless LAN Controller"
29 to determine whether you own such a device.
30
31 This driver supports the new BCM43xx IEEE 802.11G devices, but not
32 the old IEEE 802.11B devices. Old devices are supported by
33 the b43legacy driver.
34 Note that this has nothing to do with the standard that your AccessPoint
35 supports (A, B, G or a combination).
36 IEEE 802.11G devices can talk to IEEE 802.11B AccessPoints.
37
38 It is safe to include both b43 and b43legacy as the underlying glue
39 layer will automatically load the correct version for your device.
40
41 This driver uses V4 firmware, which must be installed separately using
42 b43-fwcutter.
43
44 This driver can be built as a module (recommended) that will be called "b43".
45 If unsure, say M."
46
47 Google gave me this information:
48
49 http://linuxwireless.org/en/users/Drivers/b43
50
51 HTH,
52
53 Martin