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// Copyright 2020 The Chromium OS Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
use libc::ENXIO;
use sys_util::{Error, Result};
use super::{KvmVcpu, KvmVm};
use crate::{ClockState, VcpuAArch64, VmAArch64};
impl KvmVm {
/// Arch-specific implementation of `Vm::get_pvclock`. Always returns an error on AArch64.
pub fn get_pvclock_arch(&self) -> Result<ClockState> {
Err(Error::new(ENXIO))
}
/// Arch-specific implementation of `Vm::set_pvclock`. Always returns an error on AArch64.
pub fn set_pvclock_arch(&self, _state: &ClockState) -> Result<()> {
Err(Error::new(ENXIO))
}
}
impl VmAArch64 for KvmVm {
type Vcpu = KvmVcpu;
fn create_vcpu(&self, id: usize) -> Result<Self::Vcpu> {
self.create_kvm_vcpu(id)
}
}
impl VcpuAArch64 for KvmVcpu {
fn set_one_reg(&self, _reg_id: u64, _data: u64) -> Result<()> {
Ok(())
}
}
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