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runtime-rs: Provide PCI path to the agent for virtio-block

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If PCI path for block device is not empty for a block device, use
that as identifier for agent instead of virt path which is valid only
for mmio devices.

Signed-off-by: Archana Shinde <archana.m.shinde@intel.com>
This commit is contained in:
Archana Shinde 2023-10-21 05:44:30 -07:00
parent a2bbbad711
commit c3ce6a1d15
1 changed files with 9 additions and 1 deletions
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10
src/runtime-rs/crates/resource/src/manager_inner.rs
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@ -297,8 +297,16 @@ impl ResourceManagerInner {
// create block device for kata agent, // create block device for kata agent,
// if driver is virtio-blk-pci, the id will be pci address. // if driver is virtio-blk-pci, the id will be pci address.
if let DeviceType::Block(device) = device_info { if let DeviceType::Block(device) = device_info {
// The following would work for drivers virtio-blk-pci and mmio.
// Once scsi support is added, need to handle scsi identifiers.
let id = if let Some(pci_path) = device.config.pci_path {
pci_path.convert_to_string()
} else {
device.config.virt_path.clone()
};
let agent_device = Device { let agent_device = Device {
id: device.config.virt_path.clone(), id,
container_path: d.path.clone(), container_path: d.path.clone(),
field_type: device.config.driver_option, field_type: device.config.driver_option,
vm_path: device.config.virt_path, vm_path: device.config.virt_path,