[uClinux-dev] Question about M68360_request_irq

Kendrick Hamilton hamilton at sedsystems.ca
Mon Nov 18 10:47:07 EST 2002


Sorry, I cannot help you with that one. The code was M. Leslie's code. It
is handled differently in the 2.0.x kernel.

On Mon, 18 Nov 2002, Kim Klaiman wrote:

> 2.4.x
>
> -----Original Message-----
> From: Kendrick Hamilton [mailto:hamilton at sedsystems.ca]
> Sent: Monday, November 18, 2002 10:21 AM
> To: 'uclinux-dev at uclinux.org'
> Subject: Re: [uClinux-dev] Question about M68360_request_irq
>
>
> Which version of the kernel are you using?
>
> On Fri, 15 Nov 2002, Kim Klaiman wrote:
>
> > I have two questions about
> arch/m68knommu/platform/68360/M68360_request_irq:
> >
> > 1.In M68360_request_irq, irq value is incremented by CPM_VECTOR_BASE<<4.
> In
> > all other irq functions, irq value is unchanged. Can anyone explain this
> > please?
> >
> > 2.During kernel initialization, I'm getting messages: "unregistered
> > interrupt 2". What does it mean? How can I check who causes this
> interrupt?
> >
> > Thanks.
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