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vmm: Add pci_segment option to DeviceConfig

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Signed-off-by: Rob Bradford <robert.bradford@intel.com>
This commit is contained in:
Rob Bradford
2021-10-07 16:54:32 +01:00
parent ca955a47ff
commit d4f7f42800
2 changed files with 23 additions and 9 deletions
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5
vmm/src/device_manager.rs
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@@ -2851,8 +2851,7 @@ impl DeviceManager {
&mut self,
device_cfg: &mut DeviceConfig,
) -> DeviceManagerResult<(u32, String)> {
// TODO: Fill with PCI segment ID from config when available
let pci_segment_id = 0;
let pci_segment_id = device_cfg.pci_segment;
let pci_device_bdf = self.pci_segments[pci_segment_id as usize].next_device_bdf()?;
let mut needs_dma_mapping = false;
@@ -3435,7 +3434,7 @@ impl DeviceManager {
let (device_id, device_name) = self.add_passthrough_device(device_cfg)?;
// Update the PCIU bitmap
self.pci_segments[0].pci_devices_up |= 1 << (device_id >> 3);
self.pci_segments[device_cfg.pci_segment as usize].pci_devices_up |= 1 << (device_id >> 3);
Ok(PciDeviceInfo {
id: device_name,