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f8eb24052e
Run tools/fmt --nightly BUG=None TEST=None Change-Id: Iaccfc5fe141c512f4b508c699f89686a4552bf96 Reviewed-on: https://chromium-review.googlesource.com/c/crosvm/crosvm/+/3988327 Reviewed-by: Daniel Verkamp <dverkamp@chromium.org> Commit-Queue: Dennis Kempin <denniskempin@google.com>
56 lines
1.9 KiB
Rust
56 lines
1.9 KiB
Rust
// Copyright 2022 The ChromiumOS Authors
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// Use of this source code is governed by a BSD-style license that can be
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// found in the LICENSE file.
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#![cfg(unix)]
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mod x86_64;
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use devices::irqchip::IrqChip;
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use devices::irqchip::KvmKernelIrqChip;
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use hypervisor::kvm::Kvm;
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use hypervisor::kvm::KvmVm;
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use hypervisor::MPState;
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use hypervisor::Vm;
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#[cfg(any(target_arch = "arm", target_arch = "aarch64"))]
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use hypervisor::VmAArch64;
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#[cfg(any(target_arch = "x86", target_arch = "x86_64"))]
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use hypervisor::VmX86_64;
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use vm_memory::GuestMemory;
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#[test]
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fn create_kvm_kernel_irqchip() {
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let kvm = Kvm::new().expect("failed to instantiate Kvm");
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let mem = GuestMemory::new(&[]).unwrap();
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let vm = KvmVm::new(&kvm, mem, Default::default()).expect("failed to instantiate vm");
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let mut chip = KvmKernelIrqChip::new(vm.try_clone().expect("failed to clone vm"), 1)
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.expect("failed to instantiate KvmKernelIrqChip");
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let vcpu = vm.create_vcpu(0).expect("failed to instantiate vcpu");
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chip.add_vcpu(0, vcpu.as_vcpu())
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.expect("failed to add vcpu");
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}
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#[test]
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fn mp_state() {
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let kvm = Kvm::new().expect("failed to instantiate Kvm");
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let mem = GuestMemory::new(&[]).unwrap();
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let vm = KvmVm::new(&kvm, mem, Default::default()).expect("failed to instantiate vm");
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let mut chip = KvmKernelIrqChip::new(vm.try_clone().expect("failed to clone vm"), 1)
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.expect("failed to instantiate KvmKernelIrqChip");
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let vcpu = vm.create_vcpu(0).expect("failed to instantiate vcpu");
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chip.add_vcpu(0, vcpu.as_vcpu())
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.expect("failed to add vcpu");
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let state = chip.get_mp_state(0).expect("failed to get mp state");
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assert_eq!(state, MPState::Runnable);
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chip.set_mp_state(0, &MPState::Stopped)
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.expect("failed to set mp state");
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let state = chip.get_mp_state(0).expect("failed to get mp state");
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assert_eq!(state, MPState::Stopped);
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}
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