diff options
Diffstat (limited to 'arch/powerpc/include/asm/kvm_book3s_uvmem.h')
-rw-r--r-- | arch/powerpc/include/asm/kvm_book3s_uvmem.h | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/arch/powerpc/include/asm/kvm_book3s_uvmem.h b/arch/powerpc/include/asm/kvm_book3s_uvmem.h index 5a9834e0e2d1..0a6319448cb6 100644 --- a/arch/powerpc/include/asm/kvm_book3s_uvmem.h +++ b/arch/powerpc/include/asm/kvm_book3s_uvmem.h @@ -5,6 +5,7 @@ #ifdef CONFIG_PPC_UV int kvmppc_uvmem_init(void); void kvmppc_uvmem_free(void); +bool kvmppc_uvmem_available(void); int kvmppc_uvmem_slot_init(struct kvm *kvm, const struct kvm_memory_slot *slot); void kvmppc_uvmem_slot_free(struct kvm *kvm, const struct kvm_memory_slot *slot); @@ -22,6 +23,10 @@ int kvmppc_send_page_to_uv(struct kvm *kvm, unsigned long gfn); unsigned long kvmppc_h_svm_init_abort(struct kvm *kvm); void kvmppc_uvmem_drop_pages(const struct kvm_memory_slot *free, struct kvm *kvm, bool skip_page_out); +int kvmppc_uvmem_memslot_create(struct kvm *kvm, + const struct kvm_memory_slot *new); +void kvmppc_uvmem_memslot_delete(struct kvm *kvm, + const struct kvm_memory_slot *old); #else static inline int kvmppc_uvmem_init(void) { @@ -30,6 +35,11 @@ static inline int kvmppc_uvmem_init(void) static inline void kvmppc_uvmem_free(void) { } +static inline bool kvmppc_uvmem_available(void) +{ + return false; +} + static inline int kvmppc_uvmem_slot_init(struct kvm *kvm, const struct kvm_memory_slot *slot) { @@ -76,5 +86,15 @@ static inline int kvmppc_send_page_to_uv(struct kvm *kvm, unsigned long gfn) static inline void kvmppc_uvmem_drop_pages(const struct kvm_memory_slot *free, struct kvm *kvm, bool skip_page_out) { } + +static inline int kvmppc_uvmem_memslot_create(struct kvm *kvm, + const struct kvm_memory_slot *new) +{ + return H_UNSUPPORTED; +} + +static inline void kvmppc_uvmem_memslot_delete(struct kvm *kvm, + const struct kvm_memory_slot *old) { } + #endif /* CONFIG_PPC_UV */ #endif /* __ASM_KVM_BOOK3S_UVMEM_H__ */ |