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Fix virtio-pci device id error

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This commit is contained in:
Yuke Peng
2023-09-19 15:18:59 +08:00
committed by Tate, Hongliang Tian
parent e8a2779bca
commit 939b429105
1 changed files with 26 additions and 14 deletions
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40
services/comps/virtio/src/transport/pci/device.rs
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@ -255,20 +255,32 @@ impl VirtioPciTransport {
common_device: PciCommonDevice,
) -> Result<Self, (PciDriverProbeError, PciCommonDevice)> {
let device_type = match common_device.device_id().device_id {
0x1000 | 0x1041 => VirtioDeviceType::Network,
0x1001 | 0x1042 => VirtioDeviceType::Block,
0x1002 | 0x1043 => VirtioDeviceType::TraditionalMemoryBalloon,
0x1003 | 0x1044 => VirtioDeviceType::Console,
0x1004 | 0x1045 => VirtioDeviceType::ScsiHost,
0x1005 | 0x1046 => VirtioDeviceType::Entropy,
0x1009 | 0x104a => VirtioDeviceType::Transport9P,
0x1011 | 0x1052 => VirtioDeviceType::Input,
_ => {
warn!(
"Unrecognized virtio-pci device id:{:?}",
common_device.device_id().device_id
);
return Err((PciDriverProbeError::ConfigurationSpaceError, common_device));
0x1000 => VirtioDeviceType::Network,
0x1001 => VirtioDeviceType::Block,
0x1002 => VirtioDeviceType::TraditionalMemoryBalloon,
0x1003 => VirtioDeviceType::Console,
0x1004 => VirtioDeviceType::ScsiHost,
0x1005 => VirtioDeviceType::Entropy,
0x1009 => VirtioDeviceType::Transport9P,
id => {
if id <= 0x1040 {
warn!(
"Unrecognized virtio-pci device id:{:x?}",
common_device.device_id().device_id
);
return Err((PciDriverProbeError::ConfigurationSpaceError, common_device));
}
let id = id - 0x1040;
match VirtioDeviceType::try_from(id as u8) {
Ok(device) => device,
Err(_) => {
warn!(
"Unrecognized virtio-pci device id:{:x?}",
common_device.device_id().device_id
);
return Err((PciDriverProbeError::ConfigurationSpaceError, common_device));
}
}
}
};