WDI_TLV_LSO_V1_CAPABILITIES (0xCC)
WDI_TLV_LSO_V1_CAPABILITIES is a TLV that contains Large Send Offload V1 capabilities.
Capability values are reported as documented in NDIS_TCP_IP_CHECKSUM_OFFLOAD. Use NDIS_OFFLOAD_NOT_SUPPORTED and NDIS_OFFLOAD_SUPPORTED when indicating capabilities through OID_WDI_GET_ADAPTER_CAPABILITIES.
TLV Type
0xCC
Length
The sum (in bytes) of the sizes of all contained elements.
Values
| Type | Description |
|---|---|
| UINT32 | The encapsulation type. Valid values are:
|
| UINT32 | The maximum offload size. Specified by the maximum number of bytes of TCP user data per packet. |
| UINT32 | The minimum number of segments that a large TCP packet must be divisible by before the transport can offload it to the hardware for segmentation. |
| UINT32 | Specifies whether or not TCP options are supported for this offload. |
| UINT32 | Specifies whether or not IP options are supported for this offload. |
Requirements
Minimum supported client |
Windows 10 |
Minimum supported server |
Windows Server 2016 |
Header |
Wditypes.hpp |
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