Introducing hf_vcpu_count_t for vCPU count.
Return 0 rather than -1 on error.
Change-Id: I95cdde0744ef13e9bd748ce8ed32439d3d7f2010
diff --git a/inc/hf/api.h b/inc/hf/api.h
index 4060075..43497bf 100644
--- a/inc/hf/api.h
+++ b/inc/hf/api.h
@@ -25,7 +25,8 @@
void api_init(struct mpool *ppool);
spci_vm_id_t api_vm_get_id(const struct vcpu *current);
spci_vm_count_t api_vm_get_count(void);
-int64_t api_vcpu_get_count(spci_vm_id_t vm_id, const struct vcpu *current);
+spci_vcpu_count_t api_vcpu_get_count(spci_vm_id_t vm_id,
+ const struct vcpu *current);
void api_regs_state_saved(struct vcpu *vcpu);
struct hf_vcpu_run_return api_vcpu_run(spci_vm_id_t vm_id,
spci_vcpu_index_t vcpu_idx,
diff --git a/inc/hf/vm.h b/inc/hf/vm.h
index bd8a905..c86da21 100644
--- a/inc/hf/vm.h
+++ b/inc/hf/vm.h
@@ -78,7 +78,7 @@
spci_vm_id_t id;
/** See api.c for the partial ordering on locks. */
struct spinlock lock;
- uint32_t vcpu_count;
+ spci_vcpu_count_t vcpu_count;
struct vcpu vcpus[MAX_CPUS];
struct mm_ptable ptable;
struct mailbox mailbox;
@@ -97,7 +97,8 @@
struct vm *vm;
};
-bool vm_init(uint32_t vcpu_count, struct mpool *ppool, struct vm **new_vm);
+bool vm_init(spci_vcpu_count_t vcpu_count, struct mpool *ppool,
+ struct vm **new_vm);
spci_vm_count_t vm_get_count(void);
struct vm *vm_find(spci_vm_id_t id);
struct vm_locked vm_lock(struct vm *vm);