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.
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