aboutsummaryrefslogtreecommitdiff
path: root/target/arm/kvm_arm.h
diff options
context:
space:
mode:
Diffstat (limited to 'target/arm/kvm_arm.h')
-rw-r--r--target/arm/kvm_arm.h27
1 files changed, 27 insertions, 0 deletions
diff --git a/target/arm/kvm_arm.h b/target/arm/kvm_arm.h
index b4e19457a0..7c12f1501a 100644
--- a/target/arm/kvm_arm.h
+++ b/target/arm/kvm_arm.h
@@ -28,6 +28,20 @@
int kvm_arm_vcpu_init(CPUState *cs);
/**
+ * kvm_arm_vcpu_finalize
+ * @cs: CPUState
+ * @feature: int
+ *
+ * Finalizes the configuration of the specified VCPU feature by
+ * invoking the KVM_ARM_VCPU_FINALIZE ioctl. Features requiring
+ * this are documented in the "KVM_ARM_VCPU_FINALIZE" section of
+ * KVM's API documentation.
+ *
+ * Returns: 0 if success else < 0 error code
+ */
+int kvm_arm_vcpu_finalize(CPUState *cs, int feature);
+
+/**
* kvm_arm_register_device:
* @mr: memory region for this device
* @devid: the KVM device ID
@@ -226,6 +240,14 @@ bool kvm_arm_aarch32_supported(CPUState *cs);
bool kvm_arm_pmu_supported(CPUState *cs);
/**
+ * bool kvm_arm_sve_supported:
+ * @cs: CPUState
+ *
+ * Returns true if the KVM VCPU can enable SVE and false otherwise.
+ */
+bool kvm_arm_sve_supported(CPUState *cs);
+
+/**
* kvm_arm_get_max_vm_ipa_size - Returns the number of bits in the
* IPA address space supported by KVM
*
@@ -276,6 +298,11 @@ static inline bool kvm_arm_pmu_supported(CPUState *cs)
return false;
}
+static inline bool kvm_arm_sve_supported(CPUState *cs)
+{
+ return false;
+}
+
static inline int kvm_arm_get_max_vm_ipa_size(MachineState *ms)
{
return -ENOENT;