Loongarch SE Operations

GenerateSeMdevDevices

API Request

URLs

PUT zstack/v1/mtty-devices/{mttyDeviceUuid}/actions

Headers

Authorization: OAuth the-session-uuid

Body

{
  "generateSeMdevDevices": {
    "virtPartNum": 4.0
  },
  "systemTags": [],
  "userTags": []
}

Note: In the preceding sample, both systemTags and userTags are optional. These two fields can be included in the body structure.

Curl Sample

curl -H "Content-Type: application/json;charset=UTF-8" \
-H "Authorization: OAuth b86c9016b4f24953a9edefb53ca0678c" \
-X PUT -d '{"generateSeMdevDevices":{"virtPartNum":4.0}}' http://localhost:8080/zstack/v1/mtty-devices/d6e129976ad830fdbd2361a62f9f44e0/actions

Request Parameters

Name	Type	Location	Description	Starting Version
mttyDeviceUuid	String	url	The MTTY UUID.	4.6.0
virtPartNum	Integer	body(contained in the generateSeMdevDevicesstructure)	The division parts number.	4.6.0
systemTags	List	body	Optional. The system tags.	4.6.0
userTags (可选)	List	body	The user tags.	4.6.0

API Response

When the API succeeded, an empty JSON structure {} is returned. When the API failed, the returned JSON structure includes an error field. For example,

{
    "error": {
        "code": "SYS.1001",
        "description": "A message or a operation timeout",
        "details": "Create VM on KVM timeout after 300s"
    }
}

SDK Sample

Java SDK

GenerateSeMdevDevicesAction action = new GenerateSeMdevDevicesAction();
action.mttyDeviceUuid = "d6e129976ad830fdbd2361a62f9f44e0";
action.virtPartNum = 4.0;
action.sessionId = "b86c9016b4f24953a9edefb53ca0678c";
GenerateSeMdevDevicesAction.Result res = action.call();

Python SDK

GenerateSeMdevDevicesAction action = GenerateSeMdevDevicesAction()
action.mttyDeviceUuid = "d6e129976ad830fdbd2361a62f9f44e0"
action.virtPartNum = 4.0
action.sessionId = "b86c9016b4f24953a9edefb53ca0678c"
GenerateSeMdevDevicesAction.Result res = action.call()

QueryMttyDevice

API Request

URLs

GET zstack/v1/mtty-devices

GET zstack/v1/mtty-devices/{uuid}

Headers

Authorization: OAuth the-session-uuid

Curl Sample

curl -H "Content-Type: application/json;charset=UTF-8" \
-H "Authorization: OAuth b86c9016b4f24953a9edefb53ca0678c" \
-X GET http://localhost:8080/zstack/v1/mtty-devices

curl -H "Content-Type: application/json;charset=UTF-8" \
-H "Authorization: OAuth b86c9016b4f24953a9edefb53ca0678c" \
-X GET http://localhost:8080/zstack/v1/mtty-devices/af9814346f623e61a86a603854231eac

Queryable Fields

You can check all queryable fields and resource names that can be queried across tables by using zstack, entering QueryMttyDevice, and pressing the Tab key.

API Response

Sample Response

{
  "inventories": [
    {
      "uuid": "36f2f7aa68d1494ea0ac11d98bab0f5d",
      "name": "SE Device",
      "hostUuid": "109ad7360f5846deaf65e61ea7f51013",
      "type": "SE_Controller",
      "state": "Enabled",
      "virtStatus": "VFIO_MDEV_VIRTUALIZABLE"
    }
  ]
}

Name	Type	Description	Starting Version
success	boolean		4.6.0
error	ErrorCode	The error code. If not null, the operation fails, or vice versa. For more information, see error.	4.6.0
inventories	List	For more information, see inventories.	4.6.0

#error

Name	Type	Description	Starting Version
code	String	The error code, which is a numbered or alphanumeric code that specifies an error. For example, SYS.1000, HOST.1001.	4.6.0
description	String	The brief description of the error.	4.6.0
details	String	The details about the error.	4.6.0
elaboration	String	The reserved field. Default value: null.	4.6.0
opaque	LinkedHashMap	The reserved field. Default value: null.	4.6.0

#inventories

Name	Type	Description	Starting Version
uuid	String	The resource UUID.	4.6.0
name	String	The resource name.	4.6.0
description	String	The detailed information of the resource.	4.6.0
hostUuid	String	The host UUID.	4.6.0
createDate	Timestamp	The creation date.	4.6.0
lastOpDate	Timestamp	The last operation date.	4.6.0
type	MttyDeviceType	For more information, see type	4.6.0
state	MttyDeviceState	For more information, see state.	4.6.0
virtStatus	MttyDeviceVirtStatus	For more information, see virtStatus.	4.6.0

#type

Name	Type	Description	Starting Version
SE_Controller	MttyDeviceType	The SE controller.	4.6.0

#state

Name	Type	Description	Starting Version
Enabled	MttyDeviceState	The enabled state.	4.6.0
Disabled	MttyDeviceState	The disabled state.	4.6.0

#virtStatus

Name	Type	Description	Starting Version
VFIO_MDEV_VIRTUALIZABLE	MttyDeviceVirtStatus	Support the VFIO_MDEV virtualization.	4.6.0
VFIO_MDEV_VIRTUALIZED	MttyDeviceVirtStatus	Virtualized by VFIO_MDEV.	4.6.0
UNVIRTUALIZABLE	MttyDeviceVirtStatus	Cannot be virtualized.	4.6.0
UNKNOWN	MttyDeviceVirtStatus	Unknown.	4.6.0

SDK Sample

Java SDK

QueryHostNetworkInterfaceAction action = new QueryHostNetworkInterfaceAction();
action.conditions = asList();
action.sessionId = "b86c9016b4f24953a9edefb53ca0678c";
QueryHostNetworkInterfaceAction.Result res = action.call();

Python SDK

QueryHostNetworkInterfaceAction action = QueryHostNetworkInterfaceAction()
action.conditions = []
action.sessionId = "b86c9016b4f24953a9edefb53ca0678c"
QueryHostNetworkInterfaceAction.Result res = action.call()

UngenerateSeMdevDevices

API Request

URLs

PUT zstack/v1/mtty-devices/{mttyDeviceUuid}/actions

Headers

Authorization: OAuth the-session-uuid

Body

{
  "ungenerateSeMdevDevices": {},
  "systemTags": [],
  "userTags": []
}

Note: In the preceding sample, both systemTags and userTags are optional. These two fields can be included in the body structure.

Curl Sample

curl -H "Content-Type: application/json;charset=UTF-8" \
-H "Authorization: OAuth b86c9016b4f24953a9edefb53ca0678c" \
-X PUT -d '{"ungenerateSeMdevDevices":{}}' http://localhost:8080/zstack/v1/mtty-devices/1efca0f4fb223cbd83e5d225d0c97637/actions

Request Parameters

Name	Type	Location	Description	Starting Version
mttyDeviceUuid	String	url	The UUID of the devided MTTY device.	4.6.0
systemTags	List	body	Optional. The system tags.	4.6.0
userTags	List	body	Optional. The user tags.	4.6.0

API Response

When the API succeeded, an empty JSON structure {} is returned. When the API failed, the returned JSON structure includes an error field. For example,

{
    "error": {
        "code": "SYS.1001",
        "description": "A message or a operation timeout",
        "details": "Create VM on KVM timeout after 300s"
    }
}

SDK Sample

Java SDK

UngenerateSeMdevDevicesAction action = new UngenerateSeMdevDevicesAction();
action.mttyDeviceUuid = "1efca0f4fb223cbd83e5d225d0c97637";
action.sessionId = "b86c9016b4f24953a9edefb53ca0678c";
UngenerateSeMdevDevicesAction.Result res = action.call();

Python SDK

UngenerateSeMdevDevicesAction action = UngenerateSeMdevDevicesAction()
action.mttyDeviceUuid = "1efca0f4fb223cbd83e5d225d0c97637"
action.sessionId = "b86c9016b4f24953a9edefb53ca0678c"
UngenerateSeMdevDevicesAction.Result res = action.call()

DeleteMdevDevice

API Request

URLs

Delete zstack/v1/mdev-device/{mdevDeviceUuid}?uuid={uuid}

Headers

Authorization: OAuth the-session-uuid

Curl Sample

curl -H "Content-Type: application/json;charset=UTF-8" \
-H "Authorization: OAuth b86c9016b4f24953a9edefb53ca0678c" \
-X DELETE http://localhost:8080/zstack/v1/mdev-devices/f858a5a7428935b39aa038b6d781efdb

Request Parameters

Name	Type	Location	Description	Starting Version
uuid	String	url	The UUID of the MDEV device.	4.6.0
deleteMode	String	body	Optional. The deletion mode.	4.6.0
systemTags	List	body	Optional. The system tags.	4.6.0
userTags	List	body	Optional. The user tags.	4.6.0

API Response

When the API succeeded, an empty JSON structure {} is returned. When the API failed, the returned JSON structure includes an error field. For example,

{
    "error": {
        "code": "SYS.1001",
        "description": "A message or a operation timeout",
        "details": "Create VM on KVM timeout after 300s"
    }
}

SDK Sample

Java SDK

DeleteMdevDeviceAction action = new DeleteMdevDeviceAction();
action.mdevDeviceUuid = "f858a5a7428935b39aa038b6d781efdb";
action.deleteMode = "Permissive";
action.sessionId = "b86c9016b4f24953a9edefb53ca0678c";
DeleteMdevDeviceAction.Result res = action.call();

Python SDK

DeleteMdevDeviceAction action = DeleteMdevDeviceAction()
action.mdevDeviceUuid = "f858a5a7428935b39aa038b6d781efdb"
action.deleteMode = "Permissive"
action.sessionId = "b86c9016b4f24953a9edefb53ca0678c"
DeleteMdevDeviceAction.Result res = action.call()

PreviousSR-IOV Operations NextHygon SE Operations