Re: [Xen-devel] [PATCH v3 02/24] xen/arm: Divide GIC initialization in 2 parts

[Ian Campbell <ian.campbell@xxxxxxxxxx>]

On Wed, 2015-01-28 at 16:09 +0000, Stefano Stabellini wrote:
> On Tue, 13 Jan 2015, Julien Grall wrote:
> > Currently the function to translate IRQ from the device tree is set
> > unconditionally  to be able to be able to retrieve serial/timer IRQ before 
> > the
> > GIC has been initialized.
> > 
> > It assumes that the xlate function won't never changed. We may also need to
> > have the primary interrupt controller very early.
> > 
> > Rework the gic initialization in 2 parts:
> >     - gic_preinit: Get the interrupt controller device tree node and set
> > up GIC and xlate callbacks
> >     - gic_init: Initialize the interrupt controller and the boot CPU
> >     interrupts.
> > 
> > The former function will be called just after the IRQ subsystem as been
> > initialized.
> > 
> > Signed-off-by: Julien Grall <julien.grall@xxxxxxxxxx>
> 
> Acked-by: Stefano Stabellini <stefano.stabellini@xxxxxxxxxxxxx>

Acked-by: Ian Campbell <ian.campbell@xxxxxxxxxx>



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