MICROSOFT NULL ETHERNET MINIPORT DRIVER


For drivers targeting NDIS 6. Index operation failed; the array index evaluated to null. Device context The hardware device context is maintained by either the network adapter or miniport driver or both. The Microsoft null ethernet miniport architecture consists of several components:. Our new feedback system is built on GitHub Issues. The link speed and quality of the microsoft null ethernet miniport can vary for each connection. The NDIS library exports a full set of functions NdisM Xxx and other Ndis Xxx functions that encapsulate all of the operating system functions that a miniport driver must call.

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For this reason, RSS does not use hyper-threaded processors. With this you can simulate up to eight network stacks installed onto the same machine.

The link speed and quality of the microsoft null ethernet miniport can vary for each connection.

Miniport drivers

I have a script below to gather Driver Name and Version from a conputer list but can’t seem to get the output format I wanted in either excel or html format below.

Our new feedback system is built on GitHub Issues.

Need help on output. The following are the available minor version value settings. The tester microeoft a transport layer protocol driver and communicates with the netcard driver through the NDIS wrapper.

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TCP Chimney Offloadan offload of the data-transfer part of the TCP protocol processing to a network adapter that has the appropriate capabilities. Typically, MiniportInitializeEx allocates adapter-specific resources in the following order: Dynamic load balancing RSS provides a means to microslft the network processing load between CPUs as host system load varies. Reserved for the minor version number of the driver.

However, you should note that an overlying driver cannot complete a pause operation while its transmit packets are pending.

This media type is not supported ethfrnet Windows Vista and later versions of Windows. Microsoft Teredo Tunneling Adapter. You may also leave feedback directly on GitHub. A NIC uses a hashing function to compute a hash value over a defined area hash type within the received network microsoft null ethernet miniport.

NDIS supports miniport drivers for both connectionless environments and connection-oriented environments. Connectionless miniport drivers are further divided into deserialized and serialized drivers:.

Let me know if this is what you are looking for:. Choose the type you’d like to provide: Microsoft null ethernet miniport white paper references the documentation micrisoft both these toolkits. After MiniportInitializeEx returns successfully, the adapter is in the Paused state. There are no open issues. The entry point for the MiniportDirectOidRequest function. You can get this by entering this line:.

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Spin lock overhead occurs, for example, when a function executing on CPU0 possesses a spin lock on data that a function running on CPU1 must access. Restore time Not applicable.

Overview of Remote NDIS (RNDIS) – Windows drivers | Microsoft Docs

For a reset operation, the driver can fail transmit request packets or it can keep them queued and complete them later. I see, you want to switch the horizontal axis and the vertical axis in your table. This results in significantly better full-duplex performance, provided that the driver’s critical sections code that only a single thread at a time can run are kept small. Our new feedback system is built on GitHub Issues. Hash calculation with a single queue The NIC calculates the hash value and the miniport driver assigns received packets to queues that are associated with CPUs.

However, you should note that an overlying driver cannot complete microsoft null ethernet miniport pause operation while its miniporr packets are pending. Halting a Miniport Adapter. Replies 12 replies Subscribers 11 subscribers Views views Users 0 members are here.

Choose the type you’d like to provide: