summaryrefslogtreecommitdiffstats
path: root/arch/powerpc/include/asm/kvm_ppc.h
diff options
context:
space:
mode:
Diffstat (limited to 'arch/powerpc/include/asm/kvm_ppc.h')
-rw-r--r--arch/powerpc/include/asm/kvm_ppc.h14
1 files changed, 14 insertions, 0 deletions
diff --git a/arch/powerpc/include/asm/kvm_ppc.h b/arch/powerpc/include/asm/kvm_ppc.h
index a6c8548ed9fa..ac22b28ae78d 100644
--- a/arch/powerpc/include/asm/kvm_ppc.h
+++ b/arch/powerpc/include/asm/kvm_ppc.h
@@ -36,6 +36,8 @@
#endif
#ifdef CONFIG_KVM_BOOK3S_64_HANDLER
#include <asm/paca.h>
+#include <asm/xive.h>
+#include <asm/cpu_has_feature.h>
#endif
/*
@@ -617,6 +619,18 @@ static inline int kvmppc_xive_set_irq(struct kvm *kvm, int irq_source_id, u32 ir
static inline void kvmppc_xive_push_vcpu(struct kvm_vcpu *vcpu) { }
#endif /* CONFIG_KVM_XIVE */
+#if defined(CONFIG_PPC_POWERNV) && defined(CONFIG_KVM_BOOK3S_64_HANDLER)
+static inline bool xics_on_xive(void)
+{
+ return xive_enabled() && cpu_has_feature(CPU_FTR_HVMODE);
+}
+#else
+static inline bool xics_on_xive(void)
+{
+ return false;
+}
+#endif
+
/*
* Prototypes for functions called only from assembler code.
* Having prototypes reduces sparse errors.