KVM: PPC: Book3S HV: Implement H_SVM_INIT_ABORT hcall

[linux-2.6-microblaze.git] / arch / powerpc / include / asm / kvm_host.h

diff --git a/arch/powerpc/include/asm/kvm_host.h b/arch/powerpc/include/asm/kvm_host.h
index 4273e79..6e8b8ff 100644 (file)
--- a/arch/powerpc/include/asm/kvm_host.h
+++ b/arch/powerpc/include/asm/kvm_host.h
@@ -275,6 +275,11 @@ struct kvm_hpt_info {
 
 struct kvm_resize_hpt;
 
+/* Flag values for kvm_arch.secure_guest */
+#define KVMPPC_SECURE_INIT_START 0x1 /* H_SVM_INIT_START has been called */
+#define KVMPPC_SECURE_INIT_DONE  0x2 /* H_SVM_INIT_DONE completed */
+#define KVMPPC_SECURE_INIT_ABORT 0x4 /* H_SVM_INIT_ABORT issued */
+
 struct kvm_arch {
        unsigned int lpid;
        unsigned int smt_mode;          /* # vcpus per virtual core */
@@ -330,6 +335,8 @@ struct kvm_arch {
 #endif
        struct kvmppc_ops *kvm_ops;
 #ifdef CONFIG_KVM_BOOK3S_HV_POSSIBLE
+       struct mutex uvmem_lock;
+       struct list_head uvmem_pfns;
        struct mutex mmu_setup_lock;    /* nests inside vcpu mutexes */
        u64 l1_ptcr;
        int max_nested_lpid;