* FSL USB in 2.6.37
@ 2011-02-15 17:47 Gary Thomas
2011-02-15 18:18 ` Anatolij Gustschin
0 siblings, 1 reply; 3+ messages in thread
From: Gary Thomas @ 2011-02-15 17:47 UTC (permalink / raw)
To: Linux PPC Development
I'm trying to get my platform support working in mainline
2.6.37. I have a MPC8379 which is working well in 2.6.32.
When I just move my platform to the new kernel, everything
works except for USB host mode. Nothing special about my
platform - it's pretty much like the FSL eval boards (as
far as this part is concerned). I can see it start up,
claim to power up the internal hub, but I never see the
state change interrupt from the hub.
Are there any known gotchas here? Any ideas?
Thanks
--
------------------------------------------------------------
Gary Thomas | Consulting for the
MLB Associates | Embedded world
------------------------------------------------------------
^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: FSL USB in 2.6.37
2011-02-15 17:47 FSL USB in 2.6.37 Gary Thomas
@ 2011-02-15 18:18 ` Anatolij Gustschin
2011-02-16 0:25 ` Gary Thomas
0 siblings, 1 reply; 3+ messages in thread
From: Anatolij Gustschin @ 2011-02-15 18:18 UTC (permalink / raw)
To: Gary Thomas; +Cc: Linux PPC Development
On Tue, 15 Feb 2011 10:47:17 -0700
Gary Thomas <gary@mlbassoc.com> wrote:
> I'm trying to get my platform support working in mainline
> 2.6.37. I have a MPC8379 which is working well in 2.6.32.
>
> When I just move my platform to the new kernel, everything
> works except for USB host mode. Nothing special about my
> platform - it's pretty much like the FSL eval boards (as
> far as this part is concerned). I can see it start up,
> claim to power up the internal hub, but I never see the
> state change interrupt from the hub.
>
> Are there any known gotchas here? Any ideas?
Does this patch [1] help?
[1] http://patchwork.ozlabs.org/patch/78260/
^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: FSL USB in 2.6.37
2011-02-15 18:18 ` Anatolij Gustschin
@ 2011-02-16 0:25 ` Gary Thomas
0 siblings, 0 replies; 3+ messages in thread
From: Gary Thomas @ 2011-02-16 0:25 UTC (permalink / raw)
To: Anatolij Gustschin; +Cc: Linux PPC Development
On 02/15/2011 11:18 AM, Anatolij Gustschin wrote:
> On Tue, 15 Feb 2011 10:47:17 -0700
> Gary Thomas<gary@mlbassoc.com> wrote:
>
>> I'm trying to get my platform support working in mainline
>> 2.6.37. I have a MPC8379 which is working well in 2.6.32.
>>
>> When I just move my platform to the new kernel, everything
>> works except for USB host mode. Nothing special about my
>> platform - it's pretty much like the FSL eval boards (as
>> far as this part is concerned). I can see it start up,
>> claim to power up the internal hub, but I never see the
>> state change interrupt from the hub.
>>
>> Are there any known gotchas here? Any ideas?
>
> Does this patch [1] help?
>
> [1] http://patchwork.ozlabs.org/patch/78260/
Indeed, it fixes my problem :-)
Thanks
--
------------------------------------------------------------
Gary Thomas | Consulting for the
MLB Associates | Embedded world
------------------------------------------------------------
^ permalink raw reply [flat|nested] 3+ messages in thread
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2011-02-15 17:47 FSL USB in 2.6.37 Gary Thomas
2011-02-15 18:18 ` Anatolij Gustschin
2011-02-16 0:25 ` Gary Thomas
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