[QUESTION] 4331 support

Maxime Vincent maxime.vince at gmail.com
Tue Aug 23 07:40:56 EDT 2011


Awesome guys,
thanks for the pointers, it worked! (i m sending this email using the b43
driver!)

I used the wireless-next git, and then additionally applied the "b43:
HT-PHY: allow writing longer tables with a single call" patch.
(and the ones in Rafal's last mail)

Thanks for the great support and fast answers!
Congratulations on hacking a driver like this together, I am impressed!

Best regards,
Maxime

2011/8/22 Rafał Miłecki <zajec5 at gmail.com>

> Hi Maxime,
>
> 2011/8/22 Maxime Vincent <maxime.vince at gmail.com>:
> > I'm sorry if this is a noobish question, or asking this kind of questions
> is
> > not done.
> > I'm not really familiar with dev mailing lists.
> > I'm new to kernel development, not new to linux.
> >
> > I was wondering what the status of support for the 4331 wifi chipset was?
> > As I can see there's already quite some code for the 4331 chipset, but I
> > can't really make up from that if it's supposed to work or not, or maybe
> > partially?
> >
> > I have compiled latest linux-next kernel including the b43 driver,
> extracted
> > firmware, but I can't seem to see an interface registering.
> > Only thing I can see in dmesg:
> > Broadcom 43xx driver loaded [ Features: PMNLS, Firmware-ID:  FW13 ]
>
> I'm going to clean HT-PHY (BCM4331) support in about a week, as David
> wrote, it should be quite stable.
>
> Most of the patches are already in wireless-next, I just need to test
> that tree, see if everything was sent&applied correctly and drop
> BROKEN from B43_PHY_HT.
>
> If you're "brave" enough, you can:
> 1) Edit Kconfig and drop BROKEN from B43_PHY_HT
> 2) Edit dma.h and define B43_DMA_RINGMEMSIZE to "2 * PAGE_SIZE"
> (or just wait a week).
>
>
> I think I will start some b43 tree at git.kernel.org finally, but I
> need to spend some time on learning merging & resolving problems.
>
> --
> Rafał
>
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