Re: [Xen-devel] [PATCH v2 06/13] x86/PMU: Add public xenpmu.h

[Boris Ostrovsky <boris.ostrovsky@xxxxxxxxxx>]

On 09/25/2013 10:04 AM, Jan Beulich wrote
> > --- /dev/null
> > +++ b/xen/include/public/xenpmu.h
> > @@ -0,0 +1,38 @@
> > +#ifndef __XEN_PUBLIC_XENPMU_H__
> > +#define __XEN_PUBLIC_XENPMU_H__
> > +
> > +#include "xen.h"
> > +#if defined(__i386__) || defined(__x86_64__)
> > +#include "arch-x86/xenpmu-x86.h"
> > +#elif defined (__arm__) || defined (__aarch64__)
> > +#include "arch-arm.h"
> ???

I need to define arch_xenpmu_t in all architectures. This is what
the shared structure looks like:

/* Shared between hypervisor and PV domain */
struct xenpmu_data {
    uint32_t domain_id;
    uint32_t vcpu_id;
    uint32_t pcpu_id;
    uint32_t pmu_flags;

    arch_xenpmu_t pmu;
};


-boris

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