[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index] Re: [Xen-devel] [PATCH v9 09/10] xen: introduce bit access macros for the IRQ line status flags
Hi Stefano, On 07/24/2014 06:33 PM, Stefano Stabellini wrote: > Signed-off-by: Stefano Stabellini <stefano.stabellini@xxxxxxxxxxxxx> > CC: Jan Beulich <jbeulich@xxxxxxxx> FWIW, Acked-by: Julien Grall <julien.grall@xxxxxxxxxx> Regards, > --- > > Changes in v9: > - do not rename IRQF_SHARED to IRQ_SHARED. > --- > xen/include/xen/irq.h | 27 ++++++++++++++++++--------- > 1 file changed, 18 insertions(+), 9 deletions(-) > > diff --git a/xen/include/xen/irq.h b/xen/include/xen/irq.h > index 40c0f3f..96d818f 100644 > --- a/xen/include/xen/irq.h > +++ b/xen/include/xen/irq.h > @@ -22,15 +22,24 @@ struct irqaction { > /* > * IRQ line status. > */ > -#define IRQ_INPROGRESS (1u<<0) /* IRQ handler active - do not enter! */ > -#define IRQ_DISABLED (1u<<1) /* IRQ disabled - do not enter! */ > -#define IRQ_PENDING (1u<<2) /* IRQ pending - replay on enable */ > -#define IRQ_REPLAY (1u<<3) /* IRQ has been replayed but not acked yet > */ > -#define IRQ_GUEST (1u<<4) /* IRQ is handled by guest OS(es) */ > -#define IRQ_MOVE_PENDING (1u<<5) /* IRQ is migrating to another CPUs */ > -#define IRQ_PER_CPU (1u<<6) /* IRQ is per CPU */ > -#define IRQ_GUEST_EOI_PENDING (1u<<7) /* IRQ was disabled, pending a guest > EOI */ > -#define IRQF_SHARED (1<<8) /* IRQ is shared */ > +#define _IRQ_INPROGRESS 0 /* IRQ handler active - do not enter! */ > +#define _IRQ_DISABLED 1 /* IRQ disabled - do not enter! */ > +#define _IRQ_PENDING 2 /* IRQ pending - replay on enable */ > +#define _IRQ_REPLAY 3 /* IRQ has been replayed but not acked yet > */ > +#define _IRQ_GUEST 4 /* IRQ is handled by guest OS(es) */ > +#define _IRQ_MOVE_PENDING 5 /* IRQ is migrating to another CPUs */ > +#define _IRQ_PER_CPU 6 /* IRQ is per CPU */ > +#define _IRQ_GUEST_EOI_PENDING 7 /* IRQ was disabled, pending a guest EOI */ > +#define _IRQF_SHARED 8 /* IRQ is shared */ > +#define IRQ_INPROGRESS (1u<<_IRQ_INPROGRESS) > +#define IRQ_DISABLED (1u<<_IRQ_DISABLED) > +#define IRQ_PENDING (1u<<_IRQ_PENDING) > +#define IRQ_REPLAY (1u<<_IRQ_REPLAY) > +#define IRQ_GUEST (1u<<_IRQ_GUEST) > +#define IRQ_MOVE_PENDING (1u<<_IRQ_MOVE_PENDING) > +#define IRQ_PER_CPU (1u<<_IRQ_PER_CPU) > +#define IRQ_GUEST_EOI_PENDING (1u<<_IRQ_GUEST_EOI_PENDING) > +#define IRQF_SHARED (1u<<_IRQF_SHARED) > > /* Special IRQ numbers. */ > #define AUTO_ASSIGN_IRQ (-1) > -- Julien Grall _______________________________________________ Xen-devel mailing list Xen-devel@xxxxxxxxxxxxx http://lists.xen.org/xen-devel
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