diff --git a/src/runtime/virtcontainers/pkg/cloud-hypervisor/client/.openapi-generator/FILES b/src/runtime/virtcontainers/pkg/cloud-hypervisor/client/.openapi-generator/FILES
index 22dad792f..ed5dc5764 100644
--- a/src/runtime/virtcontainers/pkg/cloud-hypervisor/client/.openapi-generator/FILES
+++ b/src/runtime/virtcontainers/pkg/cloud-hypervisor/client/.openapi-generator/FILES
@@ -25,6 +25,7 @@ docs/NetConfig.md
 docs/NumaConfig.md
 docs/NumaDistance.md
 docs/PciDeviceInfo.md
+docs/PlatformConfig.md
 docs/PmemConfig.md
 docs/RateLimiterConfig.md
 docs/ReceiveMigrationData.md
@@ -32,6 +33,7 @@ docs/RestoreConfig.md
 docs/RngConfig.md
 docs/SendMigrationData.md
 docs/SgxEpcConfig.md
+docs/TdxConfig.md
 docs/TokenBucket.md
 docs/VmAddDevice.md
 docs/VmConfig.md
@@ -63,6 +65,7 @@ model_net_config.go
 model_numa_config.go
 model_numa_distance.go
 model_pci_device_info.go
+model_platform_config.go
 model_pmem_config.go
 model_rate_limiter_config.go
 model_receive_migration_data.go
@@ -70,6 +73,7 @@ model_restore_config.go
 model_rng_config.go
 model_send_migration_data.go
 model_sgx_epc_config.go
+model_tdx_config.go
 model_token_bucket.go
 model_vm_add_device.go
 model_vm_config.go
diff --git a/src/runtime/virtcontainers/pkg/cloud-hypervisor/client/README.md b/src/runtime/virtcontainers/pkg/cloud-hypervisor/client/README.md
index b9829e33e..3b7967c4b 100644
--- a/src/runtime/virtcontainers/pkg/cloud-hypervisor/client/README.md
+++ b/src/runtime/virtcontainers/pkg/cloud-hypervisor/client/README.md
@@ -125,6 +125,7 @@ Class | Method | HTTP request | Description
  - [NumaConfig](docs/NumaConfig.md)
  - [NumaDistance](docs/NumaDistance.md)
  - [PciDeviceInfo](docs/PciDeviceInfo.md)
+ - [PlatformConfig](docs/PlatformConfig.md)
  - [PmemConfig](docs/PmemConfig.md)
  - [RateLimiterConfig](docs/RateLimiterConfig.md)
  - [ReceiveMigrationData](docs/ReceiveMigrationData.md)
@@ -132,6 +133,7 @@ Class | Method | HTTP request | Description
  - [RngConfig](docs/RngConfig.md)
  - [SendMigrationData](docs/SendMigrationData.md)
  - [SgxEpcConfig](docs/SgxEpcConfig.md)
+ - [TdxConfig](docs/TdxConfig.md)
  - [TokenBucket](docs/TokenBucket.md)
  - [VmAddDevice](docs/VmAddDevice.md)
  - [VmConfig](docs/VmConfig.md)
diff --git a/src/runtime/virtcontainers/pkg/cloud-hypervisor/client/api/openapi.yaml b/src/runtime/virtcontainers/pkg/cloud-hypervisor/client/api/openapi.yaml
index a00924ac5..b820e01cc 100644
--- a/src/runtime/virtcontainers/pkg/cloud-hypervisor/client/api/openapi.yaml
+++ b/src/runtime/virtcontainers/pkg/cloud-hypervisor/client/api/openapi.yaml
@@ -374,7 +374,7 @@ components:
     VmInfo:
       description: Virtual Machine information
       example:
-        memory_actual_size: 7
+        memory_actual_size: 3
         state: Created
         config:
           console:
@@ -382,8 +382,9 @@ components:
             file: file
             iommu: false
           balloon:
-            size: 1
+            size: 6
             deflate_on_oom: false
+            free_page_reporting: false
           memory:
             hugepages: false
             shared: false
@@ -489,80 +490,87 @@ components:
             path: path
           numa:
           - distances:
-            - distance: 8
-              destination: 4
-            - distance: 8
-              destination: 4
+            - distance: 4
+              destination: 0
+            - distance: 4
+              destination: 0
             cpus:
-            - 0
-            - 0
+            - 6
+            - 6
             sgx_epc_sections:
             - sgx_epc_sections
             - sgx_epc_sections
             memory_zones:
             - memory_zones
             - memory_zones
-            guest_numa_id: 6
+            guest_numa_id: 7
           - distances:
-            - distance: 8
-              destination: 4
-            - distance: 8
-              destination: 4
+            - distance: 4
+              destination: 0
+            - distance: 4
+              destination: 0
             cpus:
-            - 0
-            - 0
+            - 6
+            - 6
             sgx_epc_sections:
             - sgx_epc_sections
             - sgx_epc_sections
             memory_zones:
             - memory_zones
             - memory_zones
-            guest_numa_id: 6
+            guest_numa_id: 7
+          tdx:
+            firmware: firmware
           rng:
             iommu: false
             src: /dev/urandom
           sgx_epc:
           - prefault: false
-            size: 7
+            size: 0
             id: id
           - prefault: false
-            size: 7
+            size: 0
             id: id
           fs:
-          - pci_segment: 5
-            num_queues: 2
-            queue_size: 6
+          - pci_segment: 6
+            num_queues: 1
+            queue_size: 2
             cache_size: 6
             dax: true
             tag: tag
             socket: socket
             id: id
-          - pci_segment: 5
-            num_queues: 2
-            queue_size: 6
+          - pci_segment: 6
+            num_queues: 1
+            queue_size: 2
             cache_size: 6
             dax: true
             tag: tag
             socket: socket
             id: id
           vsock:
-            pci_segment: 0
+            pci_segment: 7
             iommu: false
             socket: socket
             id: id
             cid: 3
+          platform:
+            iommu_segments:
+            - 7
+            - 7
+            num_pci_segments: 8
           pmem:
-          - pci_segment: 3
+          - pci_segment: 6
             mergeable: false
             file: file
-            size: 6
+            size: 5
             iommu: false
             id: id
             discard_writes: false
-          - pci_segment: 3
+          - pci_segment: 6
             mergeable: false
             file: file
-            size: 6
+            size: 5
             iommu: false
             id: id
             discard_writes: false
@@ -591,12 +599,9 @@ components:
                 one_time_burst: 0
                 refill_time: 0
             mac: mac
-            pci_segment: 6
+            pci_segment: 3
             vhost_mode: Client
             iommu: false
-            fds:
-            - 3
-            - 3
             vhost_socket: vhost_socket
             vhost_user: false
             id: id
@@ -615,12 +620,9 @@ components:
                 one_time_burst: 0
                 refill_time: 0
             mac: mac
-            pci_segment: 6
+            pci_segment: 3
             vhost_mode: Client
             iommu: false
-            fds:
-            - 3
-            - 3
             vhost_socket: vhost_socket
             vhost_user: false
             id: id
@@ -710,8 +712,9 @@ components:
           file: file
           iommu: false
         balloon:
-          size: 1
+          size: 6
           deflate_on_oom: false
+          free_page_reporting: false
         memory:
           hugepages: false
           shared: false
@@ -817,80 +820,87 @@ components:
           path: path
         numa:
         - distances:
-          - distance: 8
-            destination: 4
-          - distance: 8
-            destination: 4
+          - distance: 4
+            destination: 0
+          - distance: 4
+            destination: 0
           cpus:
-          - 0
-          - 0
+          - 6
+          - 6
           sgx_epc_sections:
           - sgx_epc_sections
           - sgx_epc_sections
           memory_zones:
           - memory_zones
           - memory_zones
-          guest_numa_id: 6
+          guest_numa_id: 7
         - distances:
-          - distance: 8
-            destination: 4
-          - distance: 8
-            destination: 4
+          - distance: 4
+            destination: 0
+          - distance: 4
+            destination: 0
           cpus:
-          - 0
-          - 0
+          - 6
+          - 6
           sgx_epc_sections:
           - sgx_epc_sections
           - sgx_epc_sections
           memory_zones:
           - memory_zones
           - memory_zones
-          guest_numa_id: 6
+          guest_numa_id: 7
+        tdx:
+          firmware: firmware
         rng:
           iommu: false
           src: /dev/urandom
         sgx_epc:
         - prefault: false
-          size: 7
+          size: 0
           id: id
         - prefault: false
-          size: 7
+          size: 0
           id: id
         fs:
-        - pci_segment: 5
-          num_queues: 2
-          queue_size: 6
+        - pci_segment: 6
+          num_queues: 1
+          queue_size: 2
           cache_size: 6
           dax: true
           tag: tag
           socket: socket
           id: id
-        - pci_segment: 5
-          num_queues: 2
-          queue_size: 6
+        - pci_segment: 6
+          num_queues: 1
+          queue_size: 2
           cache_size: 6
           dax: true
           tag: tag
           socket: socket
           id: id
         vsock:
-          pci_segment: 0
+          pci_segment: 7
           iommu: false
           socket: socket
           id: id
           cid: 3
+        platform:
+          iommu_segments:
+          - 7
+          - 7
+          num_pci_segments: 8
         pmem:
-        - pci_segment: 3
+        - pci_segment: 6
           mergeable: false
           file: file
-          size: 6
+          size: 5
           iommu: false
           id: id
           discard_writes: false
-        - pci_segment: 3
+        - pci_segment: 6
           mergeable: false
           file: file
-          size: 6
+          size: 5
           iommu: false
           id: id
           discard_writes: false
@@ -919,12 +929,9 @@ components:
               one_time_burst: 0
               refill_time: 0
           mac: mac
-          pci_segment: 6
+          pci_segment: 3
           vhost_mode: Client
           iommu: false
-          fds:
-          - 3
-          - 3
           vhost_socket: vhost_socket
           vhost_user: false
           id: id
@@ -943,12 +950,9 @@ components:
               one_time_burst: 0
               refill_time: 0
           mac: mac
-          pci_segment: 6
+          pci_segment: 3
           vhost_mode: Client
           iommu: false
-          fds:
-          - 3
-          - 3
           vhost_socket: vhost_socket
           vhost_user: false
           id: id
@@ -998,6 +1002,8 @@ components:
           items:
             $ref: '#/components/schemas/SgxEpcConfig'
           type: array
+        tdx:
+          $ref: '#/components/schemas/TdxConfig'
         numa:
           items:
             $ref: '#/components/schemas/NumaConfig'
@@ -1008,6 +1014,8 @@ components:
         watchdog:
           default: false
           type: boolean
+        platform:
+          $ref: '#/components/schemas/PlatformConfig'
       required:
       - kernel
       type: object
@@ -1081,6 +1089,22 @@ components:
       - boot_vcpus
       - max_vcpus
       type: object
+    PlatformConfig:
+      example:
+        iommu_segments:
+        - 7
+        - 7
+        num_pci_segments: 8
+      properties:
+        num_pci_segments:
+          format: int16
+          type: integer
+        iommu_segments:
+          items:
+            format: int16
+            type: integer
+          type: array
+      type: object
     MemoryZoneConfig:
       example:
         hugepages: false
@@ -1353,12 +1377,9 @@ components:
             one_time_burst: 0
             refill_time: 0
         mac: mac
-        pci_segment: 6
+        pci_segment: 3
         vhost_mode: Client
         iommu: false
-        fds:
-        - 3
-        - 3
         vhost_socket: vhost_socket
         vhost_user: false
         id: id
@@ -1393,11 +1414,6 @@ components:
           type: string
         id:
           type: string
-        fds:
-          items:
-            format: int32
-            type: integer
-          type: array
         pci_segment:
           format: int16
           type: integer
@@ -1420,25 +1436,29 @@ components:
       type: object
     BalloonConfig:
       example:
-        size: 1
+        size: 6
         deflate_on_oom: false
+        free_page_reporting: false
       properties:
         size:
           format: int64
           type: integer
         deflate_on_oom:
           default: false
-          description: Whether the balloon should deflate when the guest is under
-            memory pressure.
+          description: Deflate balloon when the guest is under memory pressure.
+          type: boolean
+        free_page_reporting:
+          default: false
+          description: Enable guest to report free pages.
           type: boolean
       required:
       - size
       type: object
     FsConfig:
       example:
-        pci_segment: 5
-        num_queues: 2
-        queue_size: 6
+        pci_segment: 6
+        num_queues: 1
+        queue_size: 2
         cache_size: 6
         dax: true
         tag: tag
@@ -1476,10 +1496,10 @@ components:
       type: object
     PmemConfig:
       example:
-        pci_segment: 3
+        pci_segment: 6
         mergeable: false
         file: file
-        size: 6
+        size: 5
         iommu: false
         id: id
         discard_writes: false
@@ -1550,7 +1570,7 @@ components:
       type: object
     VsockConfig:
       example:
-        pci_segment: 0
+        pci_segment: 7
         iommu: false
         socket: socket
         id: id
@@ -1579,7 +1599,7 @@ components:
     SgxEpcConfig:
       example:
         prefault: false
-        size: 7
+        size: 0
         id: id
       properties:
         id:
@@ -1594,10 +1614,21 @@ components:
       - id
       - size
       type: object
+    TdxConfig:
+      example:
+        firmware: firmware
+      properties:
+        firmware:
+          description: Path to the firmware that will be used to boot the TDx guest
+            up.
+          type: string
+      required:
+      - firmware
+      type: object
     NumaDistance:
       example:
-        distance: 8
-        destination: 4
+        distance: 4
+        destination: 0
       properties:
         destination:
           format: int32
@@ -1612,20 +1643,20 @@ components:
     NumaConfig:
       example:
         distances:
-        - distance: 8
-          destination: 4
-        - distance: 8
-          destination: 4
+        - distance: 4
+          destination: 0
+        - distance: 4
+          destination: 0
         cpus:
-        - 0
-        - 0
+        - 6
+        - 6
         sgx_epc_sections:
         - sgx_epc_sections
         - sgx_epc_sections
         memory_zones:
         - memory_zones
         - memory_zones
-        guest_numa_id: 6
+        guest_numa_id: 7
       properties:
         guest_numa_id:
           format: int32
diff --git a/src/runtime/virtcontainers/pkg/cloud-hypervisor/client/docs/BalloonConfig.md b/src/runtime/virtcontainers/pkg/cloud-hypervisor/client/docs/BalloonConfig.md
index e6f222847..196e9c1da 100644
--- a/src/runtime/virtcontainers/pkg/cloud-hypervisor/client/docs/BalloonConfig.md
+++ b/src/runtime/virtcontainers/pkg/cloud-hypervisor/client/docs/BalloonConfig.md
@@ -5,7 +5,8 @@
 Name | Type | Description | Notes
 ------------ | ------------- | ------------- | -------------
 **Size** | **int64** |  | 
-**DeflateOnOom** | Pointer to **bool** | Whether the balloon should deflate when the guest is under memory pressure. | [optional] [default to false]
+**DeflateOnOom** | Pointer to **bool** | Deflate balloon when the guest is under memory pressure. | [optional] [default to false]
+**FreePageReporting** | Pointer to **bool** | Enable guest to report free pages. | [optional] [default to false]
 
 ## Methods
 
@@ -71,6 +72,31 @@ SetDeflateOnOom sets DeflateOnOom field to given value.
 
 HasDeflateOnOom returns a boolean if a field has been set.
 
+### GetFreePageReporting
+
+`func (o *BalloonConfig) GetFreePageReporting() bool`
+
+GetFreePageReporting returns the FreePageReporting field if non-nil, zero value otherwise.
+
+### GetFreePageReportingOk
+
+`func (o *BalloonConfig) GetFreePageReportingOk() (*bool, bool)`
+
+GetFreePageReportingOk returns a tuple with the FreePageReporting field if it's non-nil, zero value otherwise
+and a boolean to check if the value has been set.
+
+### SetFreePageReporting
+
+`func (o *BalloonConfig) SetFreePageReporting(v bool)`
+
+SetFreePageReporting sets FreePageReporting field to given value.
+
+### HasFreePageReporting
+
+`func (o *BalloonConfig) HasFreePageReporting() bool`
+
+HasFreePageReporting returns a boolean if a field has been set.
+
 
 [[Back to Model list]](../README.md#documentation-for-models) [[Back to API list]](../README.md#documentation-for-api-endpoints) [[Back to README]](../README.md)
 
diff --git a/src/runtime/virtcontainers/pkg/cloud-hypervisor/client/docs/NetConfig.md b/src/runtime/virtcontainers/pkg/cloud-hypervisor/client/docs/NetConfig.md
index ff4f2dcfb..073401d19 100644
--- a/src/runtime/virtcontainers/pkg/cloud-hypervisor/client/docs/NetConfig.md
+++ b/src/runtime/virtcontainers/pkg/cloud-hypervisor/client/docs/NetConfig.md
@@ -15,7 +15,6 @@ Name | Type | Description | Notes
 **VhostSocket** | Pointer to **string** |  | [optional] 
 **VhostMode** | Pointer to **string** |  | [optional] [default to "Client"]
 **Id** | Pointer to **string** |  | [optional] 
-**Fds** | Pointer to **[]int32** |  | [optional] 
 **PciSegment** | Pointer to **int32** |  | [optional] 
 **RateLimiterConfig** | Pointer to [**RateLimiterConfig**](RateLimiterConfig.md) |  | [optional] 
 
@@ -313,31 +312,6 @@ SetId sets Id field to given value.
 
 HasId returns a boolean if a field has been set.
 
-### GetFds
-
-`func (o *NetConfig) GetFds() []int32`
-
-GetFds returns the Fds field if non-nil, zero value otherwise.
-
-### GetFdsOk
-
-`func (o *NetConfig) GetFdsOk() (*[]int32, bool)`
-
-GetFdsOk returns a tuple with the Fds field if it's non-nil, zero value otherwise
-and a boolean to check if the value has been set.
-
-### SetFds
-
-`func (o *NetConfig) SetFds(v []int32)`
-
-SetFds sets Fds field to given value.
-
-### HasFds
-
-`func (o *NetConfig) HasFds() bool`
-
-HasFds returns a boolean if a field has been set.
-
 ### GetPciSegment
 
 `func (o *NetConfig) GetPciSegment() int32`
diff --git a/src/runtime/virtcontainers/pkg/cloud-hypervisor/client/docs/PlatformConfig.md b/src/runtime/virtcontainers/pkg/cloud-hypervisor/client/docs/PlatformConfig.md
new file mode 100644
index 000000000..91adf0d99
--- /dev/null
+++ b/src/runtime/virtcontainers/pkg/cloud-hypervisor/client/docs/PlatformConfig.md
@@ -0,0 +1,82 @@
+# PlatformConfig
+
+## Properties
+
+Name | Type | Description | Notes
+------------ | ------------- | ------------- | -------------
+**NumPciSegments** | Pointer to **int32** |  | [optional] 
+**IommuSegments** | Pointer to **[]int32** |  | [optional] 
+
+## Methods
+
+### NewPlatformConfig
+
+`func NewPlatformConfig() *PlatformConfig`
+
+NewPlatformConfig instantiates a new PlatformConfig object
+This constructor will assign default values to properties that have it defined,
+and makes sure properties required by API are set, but the set of arguments
+will change when the set of required properties is changed
+
+### NewPlatformConfigWithDefaults
+
+`func NewPlatformConfigWithDefaults() *PlatformConfig`
+
+NewPlatformConfigWithDefaults instantiates a new PlatformConfig object
+This constructor will only assign default values to properties that have it defined,
+but it doesn't guarantee that properties required by API are set
+
+### GetNumPciSegments
+
+`func (o *PlatformConfig) GetNumPciSegments() int32`
+
+GetNumPciSegments returns the NumPciSegments field if non-nil, zero value otherwise.
+
+### GetNumPciSegmentsOk
+
+`func (o *PlatformConfig) GetNumPciSegmentsOk() (*int32, bool)`
+
+GetNumPciSegmentsOk returns a tuple with the NumPciSegments field if it's non-nil, zero value otherwise
+and a boolean to check if the value has been set.
+
+### SetNumPciSegments
+
+`func (o *PlatformConfig) SetNumPciSegments(v int32)`
+
+SetNumPciSegments sets NumPciSegments field to given value.
+
+### HasNumPciSegments
+
+`func (o *PlatformConfig) HasNumPciSegments() bool`
+
+HasNumPciSegments returns a boolean if a field has been set.
+
+### GetIommuSegments
+
+`func (o *PlatformConfig) GetIommuSegments() []int32`
+
+GetIommuSegments returns the IommuSegments field if non-nil, zero value otherwise.
+
+### GetIommuSegmentsOk
+
+`func (o *PlatformConfig) GetIommuSegmentsOk() (*[]int32, bool)`
+
+GetIommuSegmentsOk returns a tuple with the IommuSegments field if it's non-nil, zero value otherwise
+and a boolean to check if the value has been set.
+
+### SetIommuSegments
+
+`func (o *PlatformConfig) SetIommuSegments(v []int32)`
+
+SetIommuSegments sets IommuSegments field to given value.
+
+### HasIommuSegments
+
+`func (o *PlatformConfig) HasIommuSegments() bool`
+
+HasIommuSegments returns a boolean if a field has been set.
+
+
+[[Back to Model list]](../README.md#documentation-for-models) [[Back to API list]](../README.md#documentation-for-api-endpoints) [[Back to README]](../README.md)
+
+
diff --git a/src/runtime/virtcontainers/pkg/cloud-hypervisor/client/docs/TdxConfig.md b/src/runtime/virtcontainers/pkg/cloud-hypervisor/client/docs/TdxConfig.md
new file mode 100644
index 000000000..8577bcf5b
--- /dev/null
+++ b/src/runtime/virtcontainers/pkg/cloud-hypervisor/client/docs/TdxConfig.md
@@ -0,0 +1,51 @@
+# TdxConfig
+
+## Properties
+
+Name | Type | Description | Notes
+------------ | ------------- | ------------- | -------------
+**Firmware** | **string** | Path to the firmware that will be used to boot the TDx guest up. | 
+
+## Methods
+
+### NewTdxConfig
+
+`func NewTdxConfig(firmware string, ) *TdxConfig`
+
+NewTdxConfig instantiates a new TdxConfig object
+This constructor will assign default values to properties that have it defined,
+and makes sure properties required by API are set, but the set of arguments
+will change when the set of required properties is changed
+
+### NewTdxConfigWithDefaults
+
+`func NewTdxConfigWithDefaults() *TdxConfig`
+
+NewTdxConfigWithDefaults instantiates a new TdxConfig object
+This constructor will only assign default values to properties that have it defined,
+but it doesn't guarantee that properties required by API are set
+
+### GetFirmware
+
+`func (o *TdxConfig) GetFirmware() string`
+
+GetFirmware returns the Firmware field if non-nil, zero value otherwise.
+
+### GetFirmwareOk
+
+`func (o *TdxConfig) GetFirmwareOk() (*string, bool)`
+
+GetFirmwareOk returns a tuple with the Firmware field if it's non-nil, zero value otherwise
+and a boolean to check if the value has been set.
+
+### SetFirmware
+
+`func (o *TdxConfig) SetFirmware(v string)`
+
+SetFirmware sets Firmware field to given value.
+
+
+
+[[Back to Model list]](../README.md#documentation-for-models) [[Back to API list]](../README.md#documentation-for-api-endpoints) [[Back to README]](../README.md)
+
+
diff --git a/src/runtime/virtcontainers/pkg/cloud-hypervisor/client/docs/VmConfig.md b/src/runtime/virtcontainers/pkg/cloud-hypervisor/client/docs/VmConfig.md
index b65a194b2..b01b81db5 100644
--- a/src/runtime/virtcontainers/pkg/cloud-hypervisor/client/docs/VmConfig.md
+++ b/src/runtime/virtcontainers/pkg/cloud-hypervisor/client/docs/VmConfig.md
@@ -20,9 +20,11 @@ Name | Type | Description | Notes
 **Devices** | Pointer to [**[]DeviceConfig**](DeviceConfig.md) |  | [optional] 
 **Vsock** | Pointer to [**VsockConfig**](VsockConfig.md) |  | [optional] 
 **SgxEpc** | Pointer to [**[]SgxEpcConfig**](SgxEpcConfig.md) |  | [optional] 
+**Tdx** | Pointer to [**TdxConfig**](TdxConfig.md) |  | [optional] 
 **Numa** | Pointer to [**[]NumaConfig**](NumaConfig.md) |  | [optional] 
 **Iommu** | Pointer to **bool** |  | [optional] [default to false]
 **Watchdog** | Pointer to **bool** |  | [optional] [default to false]
+**Platform** | Pointer to [**PlatformConfig**](PlatformConfig.md) |  | [optional] 
 
 ## Methods
 
@@ -448,6 +450,31 @@ SetSgxEpc sets SgxEpc field to given value.
 
 HasSgxEpc returns a boolean if a field has been set.
 
+### GetTdx
+
+`func (o *VmConfig) GetTdx() TdxConfig`
+
+GetTdx returns the Tdx field if non-nil, zero value otherwise.
+
+### GetTdxOk
+
+`func (o *VmConfig) GetTdxOk() (*TdxConfig, bool)`
+
+GetTdxOk returns a tuple with the Tdx field if it's non-nil, zero value otherwise
+and a boolean to check if the value has been set.
+
+### SetTdx
+
+`func (o *VmConfig) SetTdx(v TdxConfig)`
+
+SetTdx sets Tdx field to given value.
+
+### HasTdx
+
+`func (o *VmConfig) HasTdx() bool`
+
+HasTdx returns a boolean if a field has been set.
+
 ### GetNuma
 
 `func (o *VmConfig) GetNuma() []NumaConfig`
@@ -523,6 +550,31 @@ SetWatchdog sets Watchdog field to given value.
 
 HasWatchdog returns a boolean if a field has been set.
 
+### GetPlatform
+
+`func (o *VmConfig) GetPlatform() PlatformConfig`
+
+GetPlatform returns the Platform field if non-nil, zero value otherwise.
+
+### GetPlatformOk
+
+`func (o *VmConfig) GetPlatformOk() (*PlatformConfig, bool)`
+
+GetPlatformOk returns a tuple with the Platform field if it's non-nil, zero value otherwise
+and a boolean to check if the value has been set.
+
+### SetPlatform
+
+`func (o *VmConfig) SetPlatform(v PlatformConfig)`
+
+SetPlatform sets Platform field to given value.
+
+### HasPlatform
+
+`func (o *VmConfig) HasPlatform() bool`
+
+HasPlatform returns a boolean if a field has been set.
+
 
 [[Back to Model list]](../README.md#documentation-for-models) [[Back to API list]](../README.md#documentation-for-api-endpoints) [[Back to README]](../README.md)
 
diff --git a/src/runtime/virtcontainers/pkg/cloud-hypervisor/client/model_balloon_config.go b/src/runtime/virtcontainers/pkg/cloud-hypervisor/client/model_balloon_config.go
index 704bb5b8d..765da2a8a 100644
--- a/src/runtime/virtcontainers/pkg/cloud-hypervisor/client/model_balloon_config.go
+++ b/src/runtime/virtcontainers/pkg/cloud-hypervisor/client/model_balloon_config.go
@@ -17,8 +17,10 @@ import (
 // BalloonConfig struct for BalloonConfig
 type BalloonConfig struct {
 	Size int64 `json:"size"`
-	// Whether the balloon should deflate when the guest is under memory pressure.
+	// Deflate balloon when the guest is under memory pressure.
 	DeflateOnOom *bool `json:"deflate_on_oom,omitempty"`
+	// Enable guest to report free pages.
+	FreePageReporting *bool `json:"free_page_reporting,omitempty"`
 }
 
 // NewBalloonConfig instantiates a new BalloonConfig object
@@ -30,6 +32,8 @@ func NewBalloonConfig(size int64) *BalloonConfig {
 	this.Size = size
 	var deflateOnOom bool = false
 	this.DeflateOnOom = &deflateOnOom
+	var freePageReporting bool = false
+	this.FreePageReporting = &freePageReporting
 	return &this
 }
 
@@ -40,6 +44,8 @@ func NewBalloonConfigWithDefaults() *BalloonConfig {
 	this := BalloonConfig{}
 	var deflateOnOom bool = false
 	this.DeflateOnOom = &deflateOnOom
+	var freePageReporting bool = false
+	this.FreePageReporting = &freePageReporting
 	return &this
 }
 
@@ -99,6 +105,38 @@ func (o *BalloonConfig) SetDeflateOnOom(v bool) {
 	o.DeflateOnOom = &v
 }
 
+// GetFreePageReporting returns the FreePageReporting field value if set, zero value otherwise.
+func (o *BalloonConfig) GetFreePageReporting() bool {
+	if o == nil || o.FreePageReporting == nil {
+		var ret bool
+		return ret
+	}
+	return *o.FreePageReporting
+}
+
+// GetFreePageReportingOk returns a tuple with the FreePageReporting field value if set, nil otherwise
+// and a boolean to check if the value has been set.
+func (o *BalloonConfig) GetFreePageReportingOk() (*bool, bool) {
+	if o == nil || o.FreePageReporting == nil {
+		return nil, false
+	}
+	return o.FreePageReporting, true
+}
+
+// HasFreePageReporting returns a boolean if a field has been set.
+func (o *BalloonConfig) HasFreePageReporting() bool {
+	if o != nil && o.FreePageReporting != nil {
+		return true
+	}
+
+	return false
+}
+
+// SetFreePageReporting gets a reference to the given bool and assigns it to the FreePageReporting field.
+func (o *BalloonConfig) SetFreePageReporting(v bool) {
+	o.FreePageReporting = &v
+}
+
 func (o BalloonConfig) MarshalJSON() ([]byte, error) {
 	toSerialize := map[string]interface{}{}
 	if true {
@@ -107,6 +145,9 @@ func (o BalloonConfig) MarshalJSON() ([]byte, error) {
 	if o.DeflateOnOom != nil {
 		toSerialize["deflate_on_oom"] = o.DeflateOnOom
 	}
+	if o.FreePageReporting != nil {
+		toSerialize["free_page_reporting"] = o.FreePageReporting
+	}
 	return json.Marshal(toSerialize)
 }
 
diff --git a/src/runtime/virtcontainers/pkg/cloud-hypervisor/client/model_net_config.go b/src/runtime/virtcontainers/pkg/cloud-hypervisor/client/model_net_config.go
index 72bdb5422..976d8cd33 100644
--- a/src/runtime/virtcontainers/pkg/cloud-hypervisor/client/model_net_config.go
+++ b/src/runtime/virtcontainers/pkg/cloud-hypervisor/client/model_net_config.go
@@ -27,7 +27,6 @@ type NetConfig struct {
 	VhostSocket       *string            `json:"vhost_socket,omitempty"`
 	VhostMode         *string            `json:"vhost_mode,omitempty"`
 	Id                *string            `json:"id,omitempty"`
-	Fds               *[]int32           `json:"fds,omitempty"`
 	PciSegment        *int32             `json:"pci_segment,omitempty"`
 	RateLimiterConfig *RateLimiterConfig `json:"rate_limiter_config,omitempty"`
 }
@@ -429,38 +428,6 @@ func (o *NetConfig) SetId(v string) {
 	o.Id = &v
 }
 
-// GetFds returns the Fds field value if set, zero value otherwise.
-func (o *NetConfig) GetFds() []int32 {
-	if o == nil || o.Fds == nil {
-		var ret []int32
-		return ret
-	}
-	return *o.Fds
-}
-
-// GetFdsOk returns a tuple with the Fds field value if set, nil otherwise
-// and a boolean to check if the value has been set.
-func (o *NetConfig) GetFdsOk() (*[]int32, bool) {
-	if o == nil || o.Fds == nil {
-		return nil, false
-	}
-	return o.Fds, true
-}
-
-// HasFds returns a boolean if a field has been set.
-func (o *NetConfig) HasFds() bool {
-	if o != nil && o.Fds != nil {
-		return true
-	}
-
-	return false
-}
-
-// SetFds gets a reference to the given []int32 and assigns it to the Fds field.
-func (o *NetConfig) SetFds(v []int32) {
-	o.Fds = &v
-}
-
 // GetPciSegment returns the PciSegment field value if set, zero value otherwise.
 func (o *NetConfig) GetPciSegment() int32 {
 	if o == nil || o.PciSegment == nil {
@@ -560,9 +527,6 @@ func (o NetConfig) MarshalJSON() ([]byte, error) {
 	if o.Id != nil {
 		toSerialize["id"] = o.Id
 	}
-	if o.Fds != nil {
-		toSerialize["fds"] = o.Fds
-	}
 	if o.PciSegment != nil {
 		toSerialize["pci_segment"] = o.PciSegment
 	}
diff --git a/src/runtime/virtcontainers/pkg/cloud-hypervisor/client/model_platform_config.go b/src/runtime/virtcontainers/pkg/cloud-hypervisor/client/model_platform_config.go
new file mode 100644
index 000000000..e480c8a91
--- /dev/null
+++ b/src/runtime/virtcontainers/pkg/cloud-hypervisor/client/model_platform_config.go
@@ -0,0 +1,149 @@
+/*
+Cloud Hypervisor API
+
+Local HTTP based API for managing and inspecting a cloud-hypervisor virtual machine.
+
+API version: 0.3.0
+*/
+
+// Code generated by OpenAPI Generator (https://openapi-generator.tech); DO NOT EDIT.
+
+package openapi
+
+import (
+	"encoding/json"
+)
+
+// PlatformConfig struct for PlatformConfig
+type PlatformConfig struct {
+	NumPciSegments *int32   `json:"num_pci_segments,omitempty"`
+	IommuSegments  *[]int32 `json:"iommu_segments,omitempty"`
+}
+
+// NewPlatformConfig instantiates a new PlatformConfig object
+// This constructor will assign default values to properties that have it defined,
+// and makes sure properties required by API are set, but the set of arguments
+// will change when the set of required properties is changed
+func NewPlatformConfig() *PlatformConfig {
+	this := PlatformConfig{}
+	return &this
+}
+
+// NewPlatformConfigWithDefaults instantiates a new PlatformConfig object
+// This constructor will only assign default values to properties that have it defined,
+// but it doesn't guarantee that properties required by API are set
+func NewPlatformConfigWithDefaults() *PlatformConfig {
+	this := PlatformConfig{}
+	return &this
+}
+
+// GetNumPciSegments returns the NumPciSegments field value if set, zero value otherwise.
+func (o *PlatformConfig) GetNumPciSegments() int32 {
+	if o == nil || o.NumPciSegments == nil {
+		var ret int32
+		return ret
+	}
+	return *o.NumPciSegments
+}
+
+// GetNumPciSegmentsOk returns a tuple with the NumPciSegments field value if set, nil otherwise
+// and a boolean to check if the value has been set.
+func (o *PlatformConfig) GetNumPciSegmentsOk() (*int32, bool) {
+	if o == nil || o.NumPciSegments == nil {
+		return nil, false
+	}
+	return o.NumPciSegments, true
+}
+
+// HasNumPciSegments returns a boolean if a field has been set.
+func (o *PlatformConfig) HasNumPciSegments() bool {
+	if o != nil && o.NumPciSegments != nil {
+		return true
+	}
+
+	return false
+}
+
+// SetNumPciSegments gets a reference to the given int32 and assigns it to the NumPciSegments field.
+func (o *PlatformConfig) SetNumPciSegments(v int32) {
+	o.NumPciSegments = &v
+}
+
+// GetIommuSegments returns the IommuSegments field value if set, zero value otherwise.
+func (o *PlatformConfig) GetIommuSegments() []int32 {
+	if o == nil || o.IommuSegments == nil {
+		var ret []int32
+		return ret
+	}
+	return *o.IommuSegments
+}
+
+// GetIommuSegmentsOk returns a tuple with the IommuSegments field value if set, nil otherwise
+// and a boolean to check if the value has been set.
+func (o *PlatformConfig) GetIommuSegmentsOk() (*[]int32, bool) {
+	if o == nil || o.IommuSegments == nil {
+		return nil, false
+	}
+	return o.IommuSegments, true
+}
+
+// HasIommuSegments returns a boolean if a field has been set.
+func (o *PlatformConfig) HasIommuSegments() bool {
+	if o != nil && o.IommuSegments != nil {
+		return true
+	}
+
+	return false
+}
+
+// SetIommuSegments gets a reference to the given []int32 and assigns it to the IommuSegments field.
+func (o *PlatformConfig) SetIommuSegments(v []int32) {
+	o.IommuSegments = &v
+}
+
+func (o PlatformConfig) MarshalJSON() ([]byte, error) {
+	toSerialize := map[string]interface{}{}
+	if o.NumPciSegments != nil {
+		toSerialize["num_pci_segments"] = o.NumPciSegments
+	}
+	if o.IommuSegments != nil {
+		toSerialize["iommu_segments"] = o.IommuSegments
+	}
+	return json.Marshal(toSerialize)
+}
+
+type NullablePlatformConfig struct {
+	value *PlatformConfig
+	isSet bool
+}
+
+func (v NullablePlatformConfig) Get() *PlatformConfig {
+	return v.value
+}
+
+func (v *NullablePlatformConfig) Set(val *PlatformConfig) {
+	v.value = val
+	v.isSet = true
+}
+
+func (v NullablePlatformConfig) IsSet() bool {
+	return v.isSet
+}
+
+func (v *NullablePlatformConfig) Unset() {
+	v.value = nil
+	v.isSet = false
+}
+
+func NewNullablePlatformConfig(val *PlatformConfig) *NullablePlatformConfig {
+	return &NullablePlatformConfig{value: val, isSet: true}
+}
+
+func (v NullablePlatformConfig) MarshalJSON() ([]byte, error) {
+	return json.Marshal(v.value)
+}
+
+func (v *NullablePlatformConfig) UnmarshalJSON(src []byte) error {
+	v.isSet = true
+	return json.Unmarshal(src, &v.value)
+}
diff --git a/src/runtime/virtcontainers/pkg/cloud-hypervisor/client/model_tdx_config.go b/src/runtime/virtcontainers/pkg/cloud-hypervisor/client/model_tdx_config.go
new file mode 100644
index 000000000..3fe9057da
--- /dev/null
+++ b/src/runtime/virtcontainers/pkg/cloud-hypervisor/client/model_tdx_config.go
@@ -0,0 +1,107 @@
+/*
+Cloud Hypervisor API
+
+Local HTTP based API for managing and inspecting a cloud-hypervisor virtual machine.
+
+API version: 0.3.0
+*/
+
+// Code generated by OpenAPI Generator (https://openapi-generator.tech); DO NOT EDIT.
+
+package openapi
+
+import (
+	"encoding/json"
+)
+
+// TdxConfig struct for TdxConfig
+type TdxConfig struct {
+	// Path to the firmware that will be used to boot the TDx guest up.
+	Firmware string `json:"firmware"`
+}
+
+// NewTdxConfig instantiates a new TdxConfig object
+// This constructor will assign default values to properties that have it defined,
+// and makes sure properties required by API are set, but the set of arguments
+// will change when the set of required properties is changed
+func NewTdxConfig(firmware string) *TdxConfig {
+	this := TdxConfig{}
+	this.Firmware = firmware
+	return &this
+}
+
+// NewTdxConfigWithDefaults instantiates a new TdxConfig object
+// This constructor will only assign default values to properties that have it defined,
+// but it doesn't guarantee that properties required by API are set
+func NewTdxConfigWithDefaults() *TdxConfig {
+	this := TdxConfig{}
+	return &this
+}
+
+// GetFirmware returns the Firmware field value
+func (o *TdxConfig) GetFirmware() string {
+	if o == nil {
+		var ret string
+		return ret
+	}
+
+	return o.Firmware
+}
+
+// GetFirmwareOk returns a tuple with the Firmware field value
+// and a boolean to check if the value has been set.
+func (o *TdxConfig) GetFirmwareOk() (*string, bool) {
+	if o == nil {
+		return nil, false
+	}
+	return &o.Firmware, true
+}
+
+// SetFirmware sets field value
+func (o *TdxConfig) SetFirmware(v string) {
+	o.Firmware = v
+}
+
+func (o TdxConfig) MarshalJSON() ([]byte, error) {
+	toSerialize := map[string]interface{}{}
+	if true {
+		toSerialize["firmware"] = o.Firmware
+	}
+	return json.Marshal(toSerialize)
+}
+
+type NullableTdxConfig struct {
+	value *TdxConfig
+	isSet bool
+}
+
+func (v NullableTdxConfig) Get() *TdxConfig {
+	return v.value
+}
+
+func (v *NullableTdxConfig) Set(val *TdxConfig) {
+	v.value = val
+	v.isSet = true
+}
+
+func (v NullableTdxConfig) IsSet() bool {
+	return v.isSet
+}
+
+func (v *NullableTdxConfig) Unset() {
+	v.value = nil
+	v.isSet = false
+}
+
+func NewNullableTdxConfig(val *TdxConfig) *NullableTdxConfig {
+	return &NullableTdxConfig{value: val, isSet: true}
+}
+
+func (v NullableTdxConfig) MarshalJSON() ([]byte, error) {
+	return json.Marshal(v.value)
+}
+
+func (v *NullableTdxConfig) UnmarshalJSON(src []byte) error {
+	v.isSet = true
+	return json.Unmarshal(src, &v.value)
+}
diff --git a/src/runtime/virtcontainers/pkg/cloud-hypervisor/client/model_vm_config.go b/src/runtime/virtcontainers/pkg/cloud-hypervisor/client/model_vm_config.go
index cf4e7e0d5..24c2e6289 100644
--- a/src/runtime/virtcontainers/pkg/cloud-hypervisor/client/model_vm_config.go
+++ b/src/runtime/virtcontainers/pkg/cloud-hypervisor/client/model_vm_config.go
@@ -32,9 +32,11 @@ type VmConfig struct {
 	Devices   *[]DeviceConfig         `json:"devices,omitempty"`
 	Vsock     *VsockConfig            `json:"vsock,omitempty"`
 	SgxEpc    *[]SgxEpcConfig         `json:"sgx_epc,omitempty"`
+	Tdx       *TdxConfig              `json:"tdx,omitempty"`
 	Numa      *[]NumaConfig           `json:"numa,omitempty"`
 	Iommu     *bool                   `json:"iommu,omitempty"`
 	Watchdog  *bool                   `json:"watchdog,omitempty"`
+	Platform  *PlatformConfig         `json:"platform,omitempty"`
 }
 
 // NewVmConfig instantiates a new VmConfig object
@@ -578,6 +580,38 @@ func (o *VmConfig) SetSgxEpc(v []SgxEpcConfig) {
 	o.SgxEpc = &v
 }
 
+// GetTdx returns the Tdx field value if set, zero value otherwise.
+func (o *VmConfig) GetTdx() TdxConfig {
+	if o == nil || o.Tdx == nil {
+		var ret TdxConfig
+		return ret
+	}
+	return *o.Tdx
+}
+
+// GetTdxOk returns a tuple with the Tdx field value if set, nil otherwise
+// and a boolean to check if the value has been set.
+func (o *VmConfig) GetTdxOk() (*TdxConfig, bool) {
+	if o == nil || o.Tdx == nil {
+		return nil, false
+	}
+	return o.Tdx, true
+}
+
+// HasTdx returns a boolean if a field has been set.
+func (o *VmConfig) HasTdx() bool {
+	if o != nil && o.Tdx != nil {
+		return true
+	}
+
+	return false
+}
+
+// SetTdx gets a reference to the given TdxConfig and assigns it to the Tdx field.
+func (o *VmConfig) SetTdx(v TdxConfig) {
+	o.Tdx = &v
+}
+
 // GetNuma returns the Numa field value if set, zero value otherwise.
 func (o *VmConfig) GetNuma() []NumaConfig {
 	if o == nil || o.Numa == nil {
@@ -674,6 +708,38 @@ func (o *VmConfig) SetWatchdog(v bool) {
 	o.Watchdog = &v
 }
 
+// GetPlatform returns the Platform field value if set, zero value otherwise.
+func (o *VmConfig) GetPlatform() PlatformConfig {
+	if o == nil || o.Platform == nil {
+		var ret PlatformConfig
+		return ret
+	}
+	return *o.Platform
+}
+
+// GetPlatformOk returns a tuple with the Platform field value if set, nil otherwise
+// and a boolean to check if the value has been set.
+func (o *VmConfig) GetPlatformOk() (*PlatformConfig, bool) {
+	if o == nil || o.Platform == nil {
+		return nil, false
+	}
+	return o.Platform, true
+}
+
+// HasPlatform returns a boolean if a field has been set.
+func (o *VmConfig) HasPlatform() bool {
+	if o != nil && o.Platform != nil {
+		return true
+	}
+
+	return false
+}
+
+// SetPlatform gets a reference to the given PlatformConfig and assigns it to the Platform field.
+func (o *VmConfig) SetPlatform(v PlatformConfig) {
+	o.Platform = &v
+}
+
 func (o VmConfig) MarshalJSON() ([]byte, error) {
 	toSerialize := map[string]interface{}{}
 	if o.Cpus != nil {
@@ -724,6 +790,9 @@ func (o VmConfig) MarshalJSON() ([]byte, error) {
 	if o.SgxEpc != nil {
 		toSerialize["sgx_epc"] = o.SgxEpc
 	}
+	if o.Tdx != nil {
+		toSerialize["tdx"] = o.Tdx
+	}
 	if o.Numa != nil {
 		toSerialize["numa"] = o.Numa
 	}
@@ -733,6 +802,9 @@ func (o VmConfig) MarshalJSON() ([]byte, error) {
 	if o.Watchdog != nil {
 		toSerialize["watchdog"] = o.Watchdog
 	}
+	if o.Platform != nil {
+		toSerialize["platform"] = o.Platform
+	}
 	return json.Marshal(toSerialize)
 }
 
diff --git a/src/runtime/virtcontainers/pkg/cloud-hypervisor/cloud-hypervisor.yaml b/src/runtime/virtcontainers/pkg/cloud-hypervisor/cloud-hypervisor.yaml
index 476c179fe..c4dcae04c 100644
--- a/src/runtime/virtcontainers/pkg/cloud-hypervisor/cloud-hypervisor.yaml
+++ b/src/runtime/virtcontainers/pkg/cloud-hypervisor/cloud-hypervisor.yaml
@@ -500,6 +500,8 @@ components:
           type: array
           items:
             $ref: '#/components/schemas/SgxEpcConfig'
+        tdx:
+          $ref: '#/components/schemas/TdxConfig'
         numa:
           type: array
           items:
@@ -510,6 +512,8 @@ components:
         watchdog:
           type: boolean
           default: false
+        platform:
+          $ref: '#/components/schemas/PlatformConfig'
       description: Virtual machine configuration
 
     CpuAffinity:
@@ -557,6 +561,18 @@ components:
           items:
             $ref: '#/components/schemas/CpuAffinity'
 
+    PlatformConfig:
+      type: object
+      properties:
+        num_pci_segments:
+          type: integer
+          format: int16
+        iommu_segments:
+          type: array
+          items:
+            type: integer
+            format: int16
+
     MemoryZoneConfig:
       required:
       - id
@@ -771,11 +787,6 @@ components:
           default: "Client"
         id:
           type: string
-        fds:
-          type: array
-          items:
-            type: integer
-            format: int32
         pci_segment:
           type: integer
           format: int16
@@ -805,7 +816,11 @@ components:
         deflate_on_oom:
           type: boolean
           default: false
-          description: Whether the balloon should deflate when the guest is under memory pressure.
+          description: Deflate balloon when the guest is under memory pressure.
+        free_page_reporting:
+          type: boolean
+          default: false
+          description: Enable guest to report free pages.
 
     FsConfig:
       required:
@@ -933,6 +948,15 @@ components:
           type: boolean
           default: false
 
+    TdxConfig:
+      required:
+      - firmware
+      type: object
+      properties:
+        firmware:
+          type: string
+          description: Path to the firmware that will be used to boot the TDx guest up.
+
     NumaDistance:
       required:
       - destination
diff --git a/versions.yaml b/versions.yaml
index fea9e1961..f8154866c 100644
--- a/versions.yaml
+++ b/versions.yaml
@@ -75,7 +75,7 @@ assets:
       url: "https://github.com/cloud-hypervisor/cloud-hypervisor"
       uscan-url: >-
         https://github.com/cloud-hypervisor/cloud-hypervisor/tags.*/v?(\d\S+)\.tar\.gz
-      version: "v21.0"
+      version: "55479a64d237d4c757dba19a696abefd27ec74fd"
 
     firecracker:
       description: "Firecracker micro-VMM"