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nc-ndkpi-ndk_fn_get_privileged_memory_region_token.md

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UID title description old-location tech.root ms.date keywords ms.keywords req.header req.include-header req.target-type req.target-min-winverclnt req.target-min-winversvr req.kmdf-ver req.umdf-ver req.ddi-compliance req.unicode-ansi req.idl req.max-support req.namespace req.assembly req.type-library req.lib req.dll req.irql targetos req.typenames f1_keywords topic_type api_type api_location api_name
NC:ndkpi.NDK_FN_GET_PRIVILEGED_MEMORY_REGION_TOKEN
NDK_FN_GET_PRIVILEGED_MEMORY_REGION_TOKEN (ndkpi.h)
The NdkGetPrivilegedMemoryRegionToken (NDK_FN_GET_PRIVILEGED_MEMORY_REGION_TOKEN) function gets an NDK privileged memory region token.
netvista\ndk_fn_get_privileged_memory_region_token.htm
netvista
05/02/2018
NDK_FN_GET_PRIVILEGED_MEMORY_REGION_TOKEN callback function
NDK_FN_GET_PRIVILEGED_MEMORY_REGION_TOKEN, NDK_FN_GET_PRIVILEGED_MEMORY_REGION_TOKEN callback, NdkGetPrivilegedMemoryRegionToken, NdkGetPrivilegedMemoryRegionToken callback function [Network Drivers Starting with Windows Vista], ndkpi/NdkGetPrivilegedMemoryRegionToken, netvista.ndk_fn_get_privileged_memory_region_token
ndkpi.h
Ndkpi.h
Windows
None supported,Supported in NDIS 6.30 and later.
Windows Server 2012
<=DISPATCH_LEVEL
Windows
NDK_FN_GET_PRIVILEGED_MEMORY_REGION_TOKEN
ndkpi/NDK_FN_GET_PRIVILEGED_MEMORY_REGION_TOKEN
APIRef
kbSyntax
UserDefined
ndkpi.h
NDK_FN_GET_PRIVILEGED_MEMORY_REGION_TOKEN

NDK_FN_GET_PRIVILEGED_MEMORY_REGION_TOKEN callback function

-description

The NdkGetPrivilegedMemoryRegionToken (NDK_FN_GET_PRIVILEGED_MEMORY_REGION_TOKEN) function gets an NDK privileged memory region token.

-parameters

-param pNdkPd [in]

A pointer to an NDK protection domain (PD) object (NDK_PD).

-param pToken [out]

A memory token value is returned in this location.

-remarks

NdkGetPrivilegedMemoryRegionToken gets a privileged memory region token value that allows adapter logical addresses to be used directly without memory registration. This token must provide LOCAL_READ and LOCAL_WRITE access. A provider must never allow remote access for the privileged memory region token.

-see-also

NDK_PD