1 files changed, 22 insertions, 10 deletions

diff --git a/tools/testing/selftests/kvm/include/kvm_util.h b/tools/testing/selftests/kvm/include/kvm_util.h
index e0e66b115ef2..ae0d14c2540a 100644
--- a/tools/testing/selftests/kvm/include/kvm_util.h
+++ b/tools/testing/selftests/kvm/include/kvm_util.h
@@ -24,6 +24,12 @@ struct kvm_vm;
 typedef uint64_t vm_paddr_t; /* Virtual Machine (Guest) physical address */
 typedef uint64_t vm_vaddr_t; /* Virtual Machine (Guest) virtual address */
 
+#ifndef NDEBUG
+#define DEBUG(...) printf(__VA_ARGS__);
+#else
+#define DEBUG(...)
+#endif
+
 /* Minimum allocated guest virtual and physical addresses */
 #define KVM_UTIL_MIN_VADDR		0x2000
 
@@ -38,11 +44,14 @@ enum vm_guest_mode {
 	VM_MODE_P48V48_64K,
 	VM_MODE_P40V48_4K,
 	VM_MODE_P40V48_64K,
+	VM_MODE_PXXV48_4K,	/* For 48bits VA but ANY bits PA */
 	NUM_VM_MODES,
 };
 
-#ifdef __aarch64__
+#if defined(__aarch64__)
 #define VM_MODE_DEFAULT VM_MODE_P40V48_4K
+#elif defined(__x86_64__)
+#define VM_MODE_DEFAULT VM_MODE_PXXV48_4K
 #else
 #define VM_MODE_DEFAULT VM_MODE_P52V48_4K
 #endif
@@ -60,8 +69,7 @@ int kvm_check_cap(long cap);
 int vm_enable_cap(struct kvm_vm *vm, struct kvm_enable_cap *cap);
 
 struct kvm_vm *vm_create(enum vm_guest_mode mode, uint64_t phy_pages, int perm);
-struct kvm_vm *_vm_create(enum vm_guest_mode mode, uint64_t phy_pages,
-			  int perm, unsigned long type);
+struct kvm_vm *_vm_create(enum vm_guest_mode mode, uint64_t phy_pages, int perm);
 void kvm_vm_free(struct kvm_vm *vmp);
 void kvm_vm_restart(struct kvm_vm *vmp, int perm);
 void kvm_vm_release(struct kvm_vm *vmp);
@@ -117,6 +125,12 @@ void vcpu_sregs_set(struct kvm_vm *vm, uint32_t vcpuid,
 		    struct kvm_sregs *sregs);
 int _vcpu_sregs_set(struct kvm_vm *vm, uint32_t vcpuid,
 		    struct kvm_sregs *sregs);
+void vcpu_fpu_get(struct kvm_vm *vm, uint32_t vcpuid,
+		  struct kvm_fpu *fpu);
+void vcpu_fpu_set(struct kvm_vm *vm, uint32_t vcpuid,
+		  struct kvm_fpu *fpu);
+void vcpu_get_reg(struct kvm_vm *vm, uint32_t vcpuid, struct kvm_one_reg *reg);
+void vcpu_set_reg(struct kvm_vm *vm, uint32_t vcpuid, struct kvm_one_reg *reg);
 #ifdef __KVM_HAVE_VCPU_EVENTS
 void vcpu_events_get(struct kvm_vm *vm, uint32_t vcpuid,
 		     struct kvm_vcpu_events *events);
@@ -146,6 +160,10 @@ void vm_vcpu_add_default(struct kvm_vm *vm, uint32_t vcpuid, void *guest_code);
 
 bool vm_is_unrestricted_guest(struct kvm_vm *vm);
 
+unsigned int vm_get_page_size(struct kvm_vm *vm);
+unsigned int vm_get_page_shift(struct kvm_vm *vm);
+unsigned int vm_get_max_gfn(struct kvm_vm *vm);
+
 struct kvm_userspace_memory_region *
 kvm_userspace_memory_region_find(struct kvm_vm *vm, uint64_t start,
 				 uint64_t end);
@@ -165,12 +183,6 @@ int vm_create_device(struct kvm_vm *vm, struct kvm_create_device *cd);
 	memcpy(&(g), _p, sizeof(g));				\
 })
 
-/* ucall implementation types */
-typedef enum {
-	UCALL_PIO,
-	UCALL_MMIO,
-} ucall_type_t;
-
 /* Common ucalls */
 enum {
 	UCALL_NONE,
@@ -186,7 +198,7 @@ struct ucall {
 	uint64_t args[UCALL_MAX_ARGS];
 };
 
-void ucall_init(struct kvm_vm *vm, ucall_type_t type, void *arg);
+void ucall_init(struct kvm_vm *vm, void *arg);
 void ucall_uninit(struct kvm_vm *vm);
 void ucall(uint64_t cmd, int nargs, ...);
 uint64_t get_ucall(struct kvm_vm *vm, uint32_t vcpu_id, struct ucall *uc);