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Date: Tue, 25 Feb 2014 21:50:13 +0100
From: Gilles Chanteperdrix <gilles.chanteperdrix@xenomai.org>
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Subject: Re: [Xenomai] RaspberryPi kernel 3.8 issue
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To: Gregory Dymarek <gregd72002@gmail.com>
Cc: xenomai@xenomai.org

On 02/25/2014 09:43 PM, Gregory Dymarek wrote:
> Here we go: http://pastebin.com/aDskYjnU
> 
> so line 47 is the call handle_irq_event_percpu
> looking up of it there is one call to ipipe_unstall_root
> 
> I guess some more domain knowledge is needed in here than mine...
> 
> What does this tell us?

This tells us that dwc_otg_hcd_handle_intr is the function which
re-enables interrupt around dwc_otg_hcd_handle_intr+0x134

Some time before a call to DWC_READ_REG32

Could you make the corresponding code available somewhere?

-- 
                                                                Gilles.