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runtime-rs: Add more fields in VfioDevice to express vfio devices

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To support port devices for vfio devices, more fields need to be
introduced to help pass port type, bus and other information.

Fixes #10361

Signed-off-by: alex.lyn <alex.lyn@antgroup.com>
This commit is contained in:
alex.lyn 2025-05-20 10:30:57 +08:00
parent 9356ed59d5
commit f1796fe9ba
1 changed files with 13 additions and 1 deletions
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14
src/runtime-rs/crates/hypervisor/src/device/driver/vfio.rs
View File

@ -20,7 +20,7 @@ use kata_sys_util::fs::get_base_name;
use crate::{
device::{
pci_path::PciPath,
topology::{do_add_pcie_endpoint, PCIeTopology},
topology::{do_add_pcie_endpoint, PCIePort, PCIeTopology},
util::{do_decrease_count, do_increase_count},
Device, DeviceType, PCIeDevice,
},
@ -223,6 +223,15 @@ pub struct VfioDevice {
pub devices: Vec<HostDevice>,
// options for vfio pci handler in kata-agent
pub device_options: Vec<String>,
// specifies the PCIe port type to which the device is attached
pub port: PCIePort,
// bus of VFIO PCIe device
pub bus: String,
// Indicated host device allocated or not.
pub allocated: bool,
}
impl VfioDevice {
@ -245,6 +254,8 @@ impl VfioDevice {
config: dev_info.clone(),
devices,
device_options,
allocated: false,
..Default::default()
};
vfio_device
@ -480,6 +491,7 @@ impl Device for VfioDevice {
if let DeviceType::Vfio(vfio) = dev {
self.config = vfio.config;
self.devices = vfio.devices;
self.allocated = true;
}
update_pcie_device!(self, pcie_topo)?;