Re: [Xen-devel] [PATCH 6/7] xen/arm: introduce gic callbacks

[Ian Campbell <Ian.Campbell@xxxxxxxxxx>]

On Thu, 2013-02-14 at 16:37 +0000, Stefano Stabellini wrote:
> Introduce callbacks to receive notifications from the GIC when a
> specific IRQ has been EOI'd by the guest.
> 
> Signed-off-by: Stefano Stabellini <stefano.stabellini@xxxxxxxxxxxxx>
> ---
>  xen/arch/arm/gic.c        |   12 ++++++++++++
>  xen/arch/arm/setup.c      |    1 +
>  xen/include/asm-arm/gic.h |    5 +++++
>  3 files changed, 18 insertions(+), 0 deletions(-)
> 
> diff --git a/xen/arch/arm/gic.c b/xen/arch/arm/gic.c
> index 1c8219d..0ecc0f1 100644
> --- a/xen/arch/arm/gic.c
> +++ b/xen/arch/arm/gic.c
> @@ -52,6 +52,7 @@ static struct {
>  static irq_desc_t irq_desc[NR_IRQS];
>  static DEFINE_PER_CPU(irq_desc_t[NR_LOCAL_IRQS], local_irq_desc);
>  static DEFINE_PER_CPU(uint64_t, lr_mask);
> +static gic_callback_fn_t gic_callbacks[NR_IRQS];

I think this should rather go in struct arch_irq_desc.

Ian.


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