diff options
| author | Yuval Adam <_@yuv.al> | 2017-08-30 08:25:59 +0000 |
|---|---|---|
| committer | Yuval Adam <_@yuv.al> | 2017-08-30 08:25:59 +0000 |
| commit | 8e4bff4cab0ddac6060645b0715210484d02ff40 (patch) | |
| tree | 3a5c3024371a04692a3a6d9974d001cdff8ebf84 /arch/powerpc/kvm/irq.h | |
Diffstat (limited to 'arch/powerpc/kvm/irq.h')
| -rw-r--r-- | arch/powerpc/kvm/irq.h | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/arch/powerpc/kvm/irq.h b/arch/powerpc/kvm/irq.h new file mode 100644 index 00000000..5a9a10b9 --- /dev/null +++ b/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 |