Open lvwh2003 opened 1 month ago
Please contact the CSS team using the instructions here to obtain an errata for this bug while we work on a fix for this issue in 24H2: https://learn.microsoft.com/en-us/windows-hardware/test/hlk/user/windows-hlk-support
addition information: ndis driver can pass whlk offloadlso test in 24h2。 windows hlk support need to creat support request and i need to apply from my boss.
Hi
I am a developer for netadapter driver . the netadapter driver have pass the WHLK test in windows os 22H2 and 23H2. now we want pass the whlk test in 24H2. when LSOV2 on and IPV6 extension on of whlk offloadlso test in 24h2, we get net packet parameter NET_PACKET_LAYOUT from NET_PACKET in EVT_PACKET_QUEUE_ADVANCE callback function. find the Layout.Layer3HeaderLength and Layer4HeaderLength is not right length compare to test case of WHLK offloadlso and wireshark .the offloadlso whlk test report "The miniport has not finished the LSOv1/v2 send correctly for 30 packets. The reason for this failure may be that the miniport has not set the send complete OOB correctly.Tcp module expected to get 30 reassembled packets, but only got 0. There are 30 missing packets" error. example :the actual value is Layer2HeaderLength = 14, Layer3HeaderLength = 56 , Layer4HeaderLength = 20,but get from NET_PACKET is Layout.Layer2HeaderLength = 14, Layout.Layer3HeaderLength = 0 , Layout.Layer4HeaderLength = 0.