[deliverable/linux.git] / arch / arm / include / asm / xen / events.h

#ifndef _ASM_ARM_XEN_EVENTS_H
#define _ASM_ARM_XEN_EVENTS_H

#include <asm/ptrace.h>
#include <asm/atomic.h>

enum ipi_vector {
	XEN_PLACEHOLDER_VECTOR,

	/* Xen IPIs go here */
	XEN_NR_IPIS,
};

static inline int xen_irqs_disabled(struct pt_regs *regs)
{
	return raw_irqs_disabled_flags(regs->ARM_cpsr);
}

#define xchg_xen_ulong(ptr, val) atomic64_xchg(container_of((ptr),	\
							    atomic64_t,	\
							    counter), (val))

#endif /* _ASM_ARM_XEN_EVENTS_H */
Commit	Line	Data
0ec53ecf SS	1	#ifndef _ASM_ARM_XEN_EVENTS_H
	2	#define _ASM_ARM_XEN_EVENTS_H
	3
	4	#include <asm/ptrace.h>
85323a99	5	#include <asm/atomic.h>
0ec53ecf SS	6
	7	enum ipi_vector {
	8	XEN_PLACEHOLDER_VECTOR,
	9
	10	/* Xen IPIs go here */
	11	XEN_NR_IPIS,
	12	};
	13
	14	static inline int xen_irqs_disabled(struct pt_regs *regs)
	15	{
	16	return raw_irqs_disabled_flags(regs->ARM_cpsr);
	17	}
	18
85323a99 IC	19	#define xchg_xen_ulong(ptr, val) atomic64_xchg(container_of((ptr), \
	20	atomic64_t, \
	21	counter), (val))
c81611c4	22
0ec53ecf	23	#endif /* _ASM_ARM_XEN_EVENTS_H */