[deliverable/linux.git] / arch / arm64 / include / asm / xen / events.h

#ifndef _ASM_ARM64_XEN_EVENTS_H
#define _ASM_ARM64_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((unsigned long) regs->pstate);
}

#define xchg_xen_ulong(ptr, val) xchg((ptr), (val))

/* Rebind event channel is supported by default */
static inline bool xen_support_evtchn_rebind(void)
{
	return true;
}

#endif /* _ASM_ARM64_XEN_EVENTS_H */
Commit	Line	Data
9f54ad66 SS	1	#ifndef _ASM_ARM64_XEN_EVENTS_H
	2	#define _ASM_ARM64_XEN_EVENTS_H
	3
	4	#include <asm/ptrace.h>
	5	#include <asm/atomic.h>
	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((unsigned long) regs->pstate);
	17	}
	18
	19	#define xchg_xen_ulong(ptr, val) xchg((ptr), (val))
	20
4a5b6946 JG	21	/* Rebind event channel is supported by default */
	22	static inline bool xen_support_evtchn_rebind(void)
	23	{
	24	return true;
	25	}
	26
9f54ad66	27	#endif /* _ASM_ARM64_XEN_EVENTS_H */