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Linux/arch/powerpc/kvm/irq.h

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  1 /* SPDX-License-Identifier: GPL-2.0 */
  2 #ifndef __IRQ_H
  3 #define __IRQ_H
  4 
  5 #include <linux/kvm_host.h>
  6 
  7 static 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 

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