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Re: A problem loading ssb module

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Luis R. Rodriguez wrote:
On Thu, Sep 24, 2009 at 5:04 PM, Tim Gardner <tim.gardner@xxxxxxxxxxxxx> wrote:
Luis R. Rodriguez wrote:
On Thu, Sep 24, 2009 at 11:33 AM, Hauke Mehrtens <hauke@xxxxxxxxxx> wrote:
Bryan Wu wrote:
Mauro Di Domenico wrote:
Hi,
I'm testing new b43 modules for my 14e4:4315 broadcom card.
I've compiled and installed compat-wireless-2009-09-16 in a debian
machine with kernel version 2.6.30-6.

During the boot I experience this problem:

$ dmesg|egrep "b43|ssb"

[    2.384463] b43-pci-bridge 0000:06:00.0: PCI INT A -> GSI 17 (level,
low) -> IRQ 17
[    2.384477] b43-pci-bridge 0000:06:00.0: setting latency timer to 64
[    2.544344] ssb: Sonics Silicon Backplane found on PCI device
0000:06:00.0
[    6.968981] b43: disagrees about version of symbol
ssb_device_is_enabled
[    6.968986] b43: Unknown symbol ssb_device_is_enabled
[    6.969280] b43: Unknown symbol ssb_pmu_set_ldo_paref
[    6.969407] b43: disagrees about version of symbol
ssb_pcicore_dev_irqvecs_enable
[    6.969410] b43: Unknown symbol ssb_pcicore_dev_irqvecs_enable
.....
....
...

I faced the exactly same issue as Mauro did. +1 from me, but currently
have
no time to take a deeper look.

Thanks
Hi,

I had the same problem with the ssb module and compat-wireless in ubuntu
9.04. The problem is that the ssb module is integrated into the
initramfs image. The version out of the initramfs image is loaded on
startup and not the version of compat-wireless. Running "sudo
update-initramfs -u" after installing compat-wireless and restaing the
system fixes the problem for me. Either Debian/Ubuntu should remove ssb
form default initramfs image or compat-wireless should update the image
with the install command. At least the compat-wireless documentation
needs an update.

Hauke

(adding Luis and linux-wireless list)
Tim, do you guys update the initramfs upon installation of lbm? If a
user does not use lbm and uses compat-wireless I suppose we need to do
something similar.

 Luis
No, initramfs is not updated when LBM is installed. I think maybe its a bug
that ssb is in the initramfs modules list since AFAIK its not a boot
essential device. Even in the netboot case, ssb/b44 should be in a udeb.

That would make life much easier.

  Luis


I'm looking at the Karmic initramfs-tools package and am not seeing _any_ reference to ssb or b44.

--
Tim Gardner tim.gardner@xxxxxxxxxxxxx
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