Re: bcm4318 - Can It Work with Newer Kernels?

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Rick Bilonick wrote:
> On Tue, 2007-12-11 at 16:50 +0000, Julius Smith wrote:
>> Greetings,
>>
>> I tried using b43-firmware-download under F8 (uname -r says
>> 2.6.23.8-63.fc8) on my HP dv2000 laptop.  I've had wireless working in
>> the past on F6 using the bcm* driver, but so far not b43 (or anything
>> else) under F8.
>>
>> The firmware seems to be installed in /lib/firmware, and sha1sum is
>> happy, but when I try to bring up the interface (using the System /
>> Administration / Network "Activate" button), the DHCP fails to get an
>> IP address.  (It succeeds if I reboot the same laptop in Windows XP.)
>>
>> I find the following in /var/log/messages:
>> ...
>> Dec 10 11:08:06 localhost kernel: b43-phy0: Broadcom 4311 WLAN found
>> ...
>> Dec 10 11:08:21 localhost NetworkManager: <info>  wlan0: Device is
>> fully-supported using driver 'b43-pci-bridge'.
>> Dec 10 11:08:21 localhost NetworkManager: <info>  (wlan0): exporting
>> device as /org/freedesktop/NetworkManager/Device/4
>> Dec 10 11:08:21 localhost NetworkManager: <info>  Now managing
>> wireless (802.11) device 'wlan0'.
>> Dec 10 11:08:21 localhost NetworkManager: <info>  Bringing up device wlan0
>> Dec 10 11:08:22 localhost kernel: Registered led device: b43-phy0:tx
>> Dec 10 11:08:22 localhost kernel: Registered led device: b43-phy0:rx
>> Dec 10 11:08:23 localhost kernel: input: Unspecified device as
>> /class/input/input10
>> Dec 10 11:08:23 localhost kernel: ADDRCONF(NETDEV_UP): wlan0: link is not ready
>> Dec 10 11:08:23 localhost NetworkManager: <info>  Deactivating device wlan0.
>> Dec 10 11:08:24 localhost kernel: ADDRCONF(NETDEV_CHANGE): wlan0: link
>> becomes ready
>> Dec 10 11:08:25 localhost NetworkManager: <info>  Trying to start the
>> supplicant...
>> Dec 10 11:08:25 localhost NetworkManager: <info>  (eth0) supplicant
>> interface is now in state 1 (from 0).
>> Dec 10 11:08:25 localhost NetworkManager: <info>  (wlan0) supplicant
>> manager is now in state 1 (from 0).
>> Dec 10 11:08:25 localhost avahi-daemon[2509]: Registering new address
>> record for fe80::214:a5ff:fee6:2150 on wlan0.*.
>> Dec 10 11:08:25 localhost NetworkManager: <info>  (eth0) supplicant
>> interface is now in state 2 (from 1).
>> Dec 10 11:08:25 localhost NetworkManager: <info>  (wlan0) supplicant
>> interface is now in state 2 (from 1).
>> ...
>> Dec 10 11:10:57 localhost gconfd (root-3137): starting (version
>> 2.20.1), pid 3137 user 'root'
>> Dec 10 11:10:57 localhost gconfd (root-3137): Resolved address
>> "xml:readonly:/etc/gconf/gconf.xml.mandatory" to a read-only
>> configuration source at position 0
>> Dec 10 11:10:57 localhost gconfd (root-3137): Resolved address
>> "xml:readwrite:/root/.gconf" to a writable configuration source at
>> position 1
>> Dec 10 11:10:57 localhost gconfd (root-3137): Resolved address
>> "xml:readonly:/etc/gconf/gconf.xml.defaults" to a read-only
>> configuration source at position 2
>> Dec 10 11:10:58 localhost system-config-network[3127]: rm
>> //etc/sysconfig/networking/profiles//default/resolv.conf
>> Dec 10 11:10:58 localhost system-config-network[3127]: ln
>> //etc/resolv.conf
>> //etc/sysconfig/networking/profiles//default/resolv.conf
>> Dec 10 11:11:10 localhost system-config-network[3127]: -+
>> //etc/modprobe.conf #011eth0 alias forcedeth
>> Dec 10 11:11:10 localhost system-config-network[3127]: chmod 0644
>> //etc/sysconfig/networking/devices/ifcfg-wlan0
>> Dec 10 11:11:10 localhost system-config-network[3127]: chmod 0644
>> //etc/sysconfig/networking/devices/ifcfg-eth0
>> Dec 10 11:11:13 localhost dhclient: wmaster0: unknown hardware address type 801
>> Dec 10 11:11:13 localhost dhclient: wmaster0: unknown hardware address type 801
>> Dec 10 11:11:13 localhost dhclient: DHCPDISCOVER on wlan0 to
>> 255.255.255.255 port 67 interval 4
>> Dec 10 11:11:17 localhost dhclient: DHCPDISCOVER on wlan0 to
>> 255.255.255.255 port 67 interval 5
>> Dec 10 11:11:22 localhost dhclient: DHCPDISCOVER on wlan0 to
>> 255.255.255.255 port 67 interval 12
>> Dec 10 11:11:34 localhost dhclient: DHCPDISCOVER on wlan0 to
>> 255.255.255.255 port 67 interval 14
>> Dec 10 11:11:48 localhost dhclient: DHCPDISCOVER on wlan0 to
>> 255.255.255.255 port 67 interval 9
>> Dec 10 11:11:57 localhost dhclient: DHCPDISCOVER on wlan0 to
>> 255.255.255.255 port 67 interval 11
>> Dec 10 11:12:08 localhost dhclient: DHCPDISCOVER on wlan0 to
>> 255.255.255.255 port 67 interval 6
>> Dec 10 11:12:14 localhost dhclient: No DHCPOFFERS received.
>>
>>
>> By the way, following some other email, I placed the following line in
>> /etc/modprobe.conf:
>>
>> alias wlan0 b43
>>
>> Please let me know if you see my problem.
>>
>> Thanks,
>> Julius
>>
> 
> This is similar to what happens when I try to use the latest Fedora 6
> kernels. I know I need to update to Fedora 8 but my fear is that the
> bcm4318 won't work with Fedora 8 whether I use ndiswrapper or the native
> driver. It works fine with the old Fedora 6 kernel I've retained and
> ndiswrapper. I don't need to install Fedora 8 only to find out bcm4318
> won't work at all. At least it works in my current set up.
> 
> Is anyone familiar with using ndiswrapper and the bcm4318 under Fedora
> 8?
> 
> Rick B.
> 

You shouldn't have any trouble at all with the native driver.  With the
newer kernels (.23 specifically) I have trouble getting ndiswrapper to
play nice due to the changes in the wireless stack.



-- 
Recedite, plebes! Gero rem imperialem!


Mark Haney
Sr. Systems Administrator
ERC Broadband
(828) 350-2415

Call (866) ERC-7110 for after hours support


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