return vcpu->arch.cp15[c0_MPIDR];
}
+static inline void kvm_vcpu_set_be(struct kvm_vcpu *vcpu)
+{
+ *vcpu_cpsr(vcpu) |= PSR_E_BIT;
+}
+
+static inline bool kvm_vcpu_is_be(struct kvm_vcpu *vcpu)
+{
+ return !!(*vcpu_cpsr(vcpu) & PSR_E_BIT);
+}
+
+static inline unsigned long vcpu_data_guest_to_host(struct kvm_vcpu *vcpu,
+ unsigned long data,
+ unsigned int len)
+{
+ if (kvm_vcpu_is_be(vcpu)) {
+ switch (len) {
+ case 1:
+ return data & 0xff;
+ case 2:
+ return be16_to_cpu(data & 0xffff);
+ default:
+ return be32_to_cpu(data);
+ }
+ }
+
+ return data; /* Leave LE untouched */
+}
+
+static inline unsigned long vcpu_data_host_to_guest(struct kvm_vcpu *vcpu,
+ unsigned long data,
+ unsigned int len)
+{
+ if (kvm_vcpu_is_be(vcpu)) {
+ switch (len) {
+ case 1:
+ return data & 0xff;
+ case 2:
+ return cpu_to_be16(data & 0xffff);
+ default:
+ return cpu_to_be32(data);
+ }
+ }
+
+ return data; /* Leave LE untouched */
+}
+
#endif /* __ARM_KVM_EMULATE_H__ */