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hypervisor, vmm: use new vfio-ioctls

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Use the new vfio-ioctls APIs. Drop Cloud Hypervisor's Device trait
since it is no longer needed.

Signed-off-by: Wei Liu <liuwe@microsoft.com>
This commit is contained in:
Wei Liu
2022-07-21 13:15:15 +00:00
committed by Liu Wei
parent 5e2c70b87f
commit a96a5d7816
10 changed files with 36 additions and 128 deletions
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10
hypervisor/src/kvm/aarch64/gic/mod.rs
View File

@@ -166,6 +166,9 @@ impl KvmGicV3Its {
.create_device(&mut its_device)
.map_err(Error::CreateGic)?;
// We know vm is KvmVm
let its_fd = its_fd.to_kvm().unwrap();
Self::set_device_attribute(
&its_fd,
kvm_bindings::KVM_DEV_ARM_VGIC_GRP_ADDR,
@@ -216,7 +219,12 @@ impl KvmGicV3Its {
flags: 0,
};
vm.create_device(&mut gic_device).map_err(Error::CreateGic)
let device_fd = vm
.create_device(&mut gic_device)
.map_err(Error::CreateGic)?;
// We know for sure this is a KVM fd
Ok(device_fd.to_kvm().unwrap())
}
/// Set a GIC device attribute