LXR linux/arch/powerpc/kvm/irq.h

   1/* SPDX-License-Identifier: GPL-2.0 */
   2#ifndef __IRQ_H
   3#define __IRQ_H
   4
   5#include <linux/kvm_host.h>
   6
   7static inline int irqchip_in_kernel(struct kvm *kvm)
   8{
   9        int ret = 0;
  10
  11#ifdef CONFIG_KVM_MPIC
  12        ret = ret || (kvm->arch.mpic != NULL);
  13#endif
  14#ifdef CONFIG_KVM_XICS
  15        ret = ret || (kvm->arch.xics != NULL);
  16        ret = ret || (kvm->arch.xive != NULL);
  17#endif
  18        smp_rmb();
  19        return ret;
  20}
  21
  22#endif
  23