Re: [Xen-devel] [PATCH v7 1/6] xen/arm: IRQ: Store IRQ type in arch_irq_desc

[Ian Campbell <Ian.Campbell@xxxxxxxxxx>]

On Fri, 2014-05-16 at 15:40 +0100, Julien Grall wrote:
> For now, ARM uses different IRQ functions to setup an interrupt handler. This
> is a bit annoying for common driver because we have to add idefery when
> an IRQ is setup (see ns16550_init_postirq for an example).
> 
> To avoid to completely fork the IRQ management code, we can introduce a field
> to store the IRQ type (e.g level/edge ...).
> 
> This patch also adds platform_get_irq which will retrieve the IRQ from the
> device tree and setup correctly the IRQ type.
> 
> In order to use this solution, we have to move init_IRQ earlier for the boot
> CPU. It's fine because the code only depends on percpu.
> 
> Signed-off-by: Julien Grall <julien.grall@xxxxxxxxxx>

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

and with that I have shovelled the whole lot in. Thanks!

Ian.



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