arch/powerpc/kvm/irq.h

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