NDK_FN_GET_PRIVILEGED_MEMORY_REGION_TOKEN - NtDoc

Native API online documentation, based on the System Informer (formerly Process Hacker) phnt headers 
// ndkpi.h

NDK_FN_GET_PRIVILEGED_MEMORY_REGION_TOKEN NdkFnGetPrivilegedMemoryRegionToken;

VOID NdkFnGetPrivilegedMemoryRegionToken(
  [in]  NDK_PD *pNdkPd,
  [out] UINT32 *pToken
)
{...}

View the official Windows Driver Kit DDI reference

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Windows Driver Kit DDI reference (nc-ndkpi-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

pNdkPd [in]

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

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

View the official Windows Driver Kit DDI reference

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