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Diffstat (limited to 'arch/loongarch/include/asm/kvm_vcpu.h')
-rw-r--r--arch/loongarch/include/asm/kvm_vcpu.h11
1 files changed, 11 insertions, 0 deletions
diff --git a/arch/loongarch/include/asm/kvm_vcpu.h b/arch/loongarch/include/asm/kvm_vcpu.h
index 0cb4fdb8a9..590a92cb54 100644
--- a/arch/loongarch/include/asm/kvm_vcpu.h
+++ b/arch/loongarch/include/asm/kvm_vcpu.h
@@ -81,6 +81,7 @@ void kvm_save_timer(struct kvm_vcpu *vcpu);
void kvm_restore_timer(struct kvm_vcpu *vcpu);
int kvm_vcpu_ioctl_interrupt(struct kvm_vcpu *vcpu, struct kvm_interrupt *irq);
+struct kvm_vcpu *kvm_get_vcpu_by_cpuid(struct kvm *kvm, int cpuid);
/*
* Loongarch KVM guest interrupt handling
@@ -109,4 +110,14 @@ static inline int kvm_queue_exception(struct kvm_vcpu *vcpu,
return -1;
}
+static inline unsigned long kvm_read_reg(struct kvm_vcpu *vcpu, int num)
+{
+ return vcpu->arch.gprs[num];
+}
+
+static inline void kvm_write_reg(struct kvm_vcpu *vcpu, int num, unsigned long val)
+{
+ vcpu->arch.gprs[num] = val;
+}
+
#endif /* __ASM_LOONGARCH_KVM_VCPU_H__ */