1 files changed, 29 insertions, 0 deletions

diff --git a/arch/powerpc/kvm/booke.h b/arch/powerpc/kvm/booke.h
index 5fd1ba693579..09bfd9bc7cf8 100644
--- a/arch/powerpc/kvm/booke.h
+++ b/arch/powerpc/kvm/booke.h
@@ -99,6 +99,30 @@ enum int_class {
 
 void kvmppc_set_pending_interrupt(struct kvm_vcpu *vcpu, enum int_class type);
 
+extern void kvmppc_mmu_destroy_44x(struct kvm_vcpu *vcpu);
+extern int kvmppc_core_emulate_op_44x(struct kvm_run *run, struct kvm_vcpu *vcpu,
+                                      unsigned int inst, int *advance);
+extern int kvmppc_core_emulate_mtspr_44x(struct kvm_vcpu *vcpu, int sprn,
+                                         ulong spr_val);
+extern int kvmppc_core_emulate_mfspr_44x(struct kvm_vcpu *vcpu, int sprn,
+                                         ulong *spr_val);
+extern void kvmppc_mmu_destroy_e500(struct kvm_vcpu *vcpu);
+extern int kvmppc_core_emulate_op_e500(struct kvm_run *run,
+                                       struct kvm_vcpu *vcpu,
+                                       unsigned int inst, int *advance);
+extern int kvmppc_core_emulate_mtspr_e500(struct kvm_vcpu *vcpu, int sprn,
+                                          ulong spr_val);
+extern int kvmppc_core_emulate_mfspr_e500(struct kvm_vcpu *vcpu, int sprn,
+                                          ulong *spr_val);
+extern void kvmppc_mmu_destroy_e500(struct kvm_vcpu *vcpu);
+extern int kvmppc_core_emulate_op_e500(struct kvm_run *run,
+                                       struct kvm_vcpu *vcpu,
+                                       unsigned int inst, int *advance);
+extern int kvmppc_core_emulate_mtspr_e500(struct kvm_vcpu *vcpu, int sprn,
+                                          ulong spr_val);
+extern int kvmppc_core_emulate_mfspr_e500(struct kvm_vcpu *vcpu, int sprn,
+                                          ulong *spr_val);
+
 /*
  * Load up guest vcpu FP state if it's needed.
  * It also set the MSR_FP in thread so that host know
@@ -129,4 +153,9 @@ static inline void kvmppc_save_guest_fp(struct kvm_vcpu *vcpu)
                 giveup_fpu(current);
 #endif
 }
+
+static inline void kvmppc_clear_dbsr(void)
+{
+        mtspr(SPRN_DBSR, mfspr(SPRN_DBSR));
+}
 #endif /* __KVM_BOOKE_H__ */