powerpc/kvm: Sync guest visible MMU state

[deliverable/linux.git] / arch / powerpc / include / asm / kvm_book3s.h

diff --git a/arch/powerpc/include/asm/kvm_book3s.h b/arch/powerpc/include/asm/kvm_book3s.h
index c6011336371e506829a54ed18a225d559c1e3b41..74b7369770d05b3f93a9c233e3815aef3ad51300 100644 (file)
--- a/arch/powerpc/include/asm/kvm_book3s.h
+++ b/arch/powerpc/include/asm/kvm_book3s.h
@@ -46,6 +46,7 @@ struct kvmppc_sr {
 };
 
 struct kvmppc_bat {
+       u64 raw;
        u32 bepi;
        u32 bepi_mask;
        bool vs;
@@ -113,6 +114,8 @@ extern struct kvmppc_pte *kvmppc_mmu_find_pte(struct kvm_vcpu *vcpu, u64 ea, boo
 extern int kvmppc_ld(struct kvm_vcpu *vcpu, ulong eaddr, int size, void *ptr, bool data);
 extern int kvmppc_st(struct kvm_vcpu *vcpu, ulong eaddr, int size, void *ptr);
 extern void kvmppc_book3s_queue_irqprio(struct kvm_vcpu *vcpu, unsigned int vec);
+extern void kvmppc_set_bat(struct kvm_vcpu *vcpu, struct kvmppc_bat *bat,
+                          bool upper, u32 val);
 
 extern u32 kvmppc_trampoline_lowmem;
 extern u32 kvmppc_trampoline_enter;