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b5c4677e0e
Refactor the bus assignment so that the call to GetAllVFIODevicesFromIOMMUGroup can be used by any module without affecting the topology. Signed-off-by: Zvonko Kaiser <zkaiser@nvidia.com>
54 lines
1.4 KiB
Go
54 lines
1.4 KiB
Go
// Copyright (c) 2019 Huawei Corporation
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//
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// SPDX-License-Identifier: Apache-2.0
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//
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package hypervisors
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import "github.com/kata-containers/kata-containers/src/runtime/pkg/device/config"
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// Bridge is a bridge where devices can be hot plugged
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type Bridge struct {
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// DeviceAddr contains information about devices plugged and its address in the bridge
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DeviceAddr map[uint32]string
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// Type is the type of the bridge (pci, pcie, etc)
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Type string
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//ID is used to identify the bridge in the hypervisor
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ID string
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// Addr is the PCI/e slot of the bridge
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Addr int
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}
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// CPUDevice represents a CPU device which was hot-added in a running VM
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type CPUDevice struct {
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// ID is used to identify this CPU in the hypervisor options.
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ID string
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}
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type HypervisorState struct {
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BlockIndexMap map[int]struct{}
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// Type of hypervisor, E.g. qemu/firecracker/acrn.
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Type string
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UUID string
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// clh sepcific: refer to 'virtcontainers/clh.go:CloudHypervisorState'
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APISocket string
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// Belows are qemu specific
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// Refs: virtcontainers/qemu.go:QemuState
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Bridges []Bridge
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// HotpluggedCPUs is the list of CPUs that were hot-added
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HotpluggedVCPUs []CPUDevice
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HotpluggedMemory int
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VirtiofsDaemonPid int
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Pid int
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PCIeRootPort int
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PCIeSwitchPort int
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HotPlugVFIO config.PCIePort
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ColdPlugVFIO config.PCIePort
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HotplugVFIOOnRootBus bool
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}
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