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hypervisor: Export check_extension() API from hypervisor::Vm
Signed-off-by: Michael Zhao <michael.zhao@arm.com>
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parent
f2e484750a
commit
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@ -250,6 +250,10 @@ impl vm::Vm for KvmVm {
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.set_clock(data)
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.set_clock(data)
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.map_err(|e| vm::HypervisorVmError::SetClock(e.into()))
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.map_err(|e| vm::HypervisorVmError::SetClock(e.into()))
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}
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}
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/// Checks if a particular `Cap` is available.
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fn check_extension(&self, c: Cap) -> bool {
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self.fd.check_extension(c)
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}
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}
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}
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/// Wrapper over KVM system ioctls.
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/// Wrapper over KVM system ioctls.
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pub struct KvmHypervisor {
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pub struct KvmHypervisor {
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@ -14,6 +14,7 @@ use crate::cpu::Vcpu;
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#[cfg(target_arch = "x86_64")]
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#[cfg(target_arch = "x86_64")]
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use crate::ClockData;
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use crate::ClockData;
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use crate::{CreateDevice, DeviceFd, IoEventAddress, IrqRouting, MemoryRegion};
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use crate::{CreateDevice, DeviceFd, IoEventAddress, IrqRouting, MemoryRegion};
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use kvm_ioctls::Cap;
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use std::sync::Arc;
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use std::sync::Arc;
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use thiserror::Error;
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use thiserror::Error;
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use vmm_sys_util::eventfd::EventFd;
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use vmm_sys_util::eventfd::EventFd;
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@ -168,4 +169,6 @@ pub trait Vm: Send + Sync {
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/// Set guest clock.
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/// Set guest clock.
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#[cfg(target_arch = "x86_64")]
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#[cfg(target_arch = "x86_64")]
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fn set_clock(&self, data: &ClockData) -> Result<()>;
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fn set_clock(&self, data: &ClockData) -> Result<()>;
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/// Checks if a particular `Cap` is available.
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fn check_extension(&self, c: Cap) -> bool;
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}
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}
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