Re: strange usb errors

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On Wed, Nov 4, 2009 at 10:55 AM, Premi, Sanjeev <premi@xxxxxx> wrote:
>> -----Original Message-----
>> From: linux-omap-owner@xxxxxxxxxxxxxxx
>> [mailto:linux-omap-owner@xxxxxxxxxxxxxxx] On Behalf Of Daniel Miller
>> Sent: Wednesday, November 04, 2009 9:00 PM
>> To: linux-omap@xxxxxxxxxxxxxxx
>> Subject: Re: strange usb errors
>>
>> Frans Meulenbroeks <fransmeulenbroeks <at> gmail.com> writes:
>>
>> >
>> > The other problem I have is with my wireless zd1211 based
>> wifi dongle.
>> > If I connect it I get:
>> >
>> > usb 1-2.2: new high speed USB device using ehci-omap and address 6
>> > usb 1-2.2: configuration #1 chosen from 1 choice
>> > usb 1-2.2: reset high speed USB device using ehci-omap and address 6
>> > phy0: Selected rate control algorithm 'pid'
>> > zd1211rw 1-2.2:1.0: phy0
>> > usb 1-2.2: firmware: requesting zd1211/zd1211_ub
>> > usb 1-2.2: firmware: requesting zd1211/zd1211_uphr
>> > usb 1-2.2: Could not load firmware file zd1211/zd1211_uphr.
>> Error number -2
>> > zd1211rw 1-2.2:1.0: couldn't load firmware. Error number -2
>> >
>> > Whether the dongle is directly connected or through a hub does not
>> > make a dfifference
>> >
>> > However the firmware is there and the very same firmware works under
>> > opensuse and used to work under 2.6.27
>> >
>> > Anyone an idea ?
>> >
>> > Frans
>>
>>
>> Hi Frans,
>>
>> Did you ever find a solution to this issue?  I am having the
>> same problem with
>> my zd1211 wireless adapter.  I put the firmware in
>> /lib/firmware, but I'm
>> concerned that request_firmware might be looking somewhere
>> else.  If you were
>> able to solve it, would you mind letting me know how so I can
>> try the same fix?
>>
>
> Daniel,
>
> Have you looked at this discussion:
> http://ubuntuforums.org/showthread.php?t=806768
>
> Best regards,
> Sanjeev
>
>> Thanks,
>> Daniel
>>
>>
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>>

Hi Sanjeev,

I had a look at the discussion you linked to.  I have tried putting the
firmware in several different locations: /lib/firmware/, /etc/firmware/,
/usr/lib/hotplug/firmware/, /lib/firmware/2.6.32-rc2-05967-gd350540/,
but nothing seems to work.  Is there a way to tell where
request_firmware is looking for the files?  Alternatively, is there a way
to manually load the firmware from a specific directory?

Thanks,
Daniel
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