LXR linux/arch/arm64/include/asm/xen/events.h

   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
   7enum ipi_vector {
   8        XEN_PLACEHOLDER_VECTOR,
   9
  10        /* Xen IPIs go here */
  11        XEN_NR_IPIS,
  12};
  13
  14static 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
  21/* Rebind event channel is supported by default */
  22static inline bool xen_support_evtchn_rebind(void)
  23{
  24        return true;
  25}
  26
  27#endif /* _ASM_ARM64_XEN_EVENTS_H */
  28