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vmm: Use device's segment when removing a device

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The segment ID has been stored in the DeviceTree.

Signed-off-by: Rob Bradford <robert.bradford@intel.com>
This commit is contained in:
Rob Bradford 2021-10-08 09:27:13 +01:00
parent d33d254921
commit 49f19e061b
1 changed files with 6 additions and 2 deletions
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8
vmm/src/device_manager.rs
View file

@ -3435,7 +3435,11 @@ impl DeviceManager {
let pci_device_bdf = pci_device_node
.pci_bdf
.ok_or(DeviceManagerError::MissingPciDevice)?;
.ok_or(DeviceManagerError::MissingDeviceNodePciBdf)?;
let pci_segment_id = pci_device_node
.pci_segment_id
.ok_or(DeviceManagerError::MissingDeviceNodePciSegmentId)?;
let pci_device_handle = pci_device_node
.pci_device_handle
.as_ref()
@ -3462,7 +3466,7 @@ impl DeviceManager {
}
// Update the PCID bitmap
self.pci_segments[0].pci_devices_down |= 1 << (pci_device_bdf >> 3);
self.pci_segments[pci_segment_id as usize].pci_devices_down |= 1 << (pci_device_bdf >> 3);
Ok(())
}