diff options
Diffstat (limited to 'kernel/arch/powerpc/kvm/irq.h')
| -rw-r--r-- | kernel/arch/powerpc/kvm/irq.h | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/kernel/arch/powerpc/kvm/irq.h b/kernel/arch/powerpc/kvm/irq.h new file mode 100644 index 000000000..5a9a10b90 --- /dev/null +++ b/kernel/arch/powerpc/kvm/irq.h @@ -0,0 +1,20 @@ +#ifndef __IRQ_H +#define __IRQ_H + +#include <linux/kvm_host.h> + +static inline int irqchip_in_kernel(struct kvm *kvm) +{ + int ret = 0; + +#ifdef CONFIG_KVM_MPIC + ret = ret || (kvm->arch.mpic != NULL); +#endif +#ifdef CONFIG_KVM_XICS + ret = ret || (kvm->arch.xics != NULL); +#endif + smp_rmb(); + return ret; +} + +#endif |