Accessing MDL(Memory Decriptor List)

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Hello Friends
Can anyone Here Help me to Understand, What is MDL(Memory Decriptor List)?? And How can i Declare and Access MDL in C or C++??
(i am Working on Windows Platform)

Thanks in Adavnce

--Naveen Kumar Dushila

Posted 6-Sep-11 20:20pm

nk.dushila

Updated 6-Sep-11 20:28pm

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Prerak Patel · Answer 1 · 2011-09-06T20:26:00

Solution 1

A memory descriptor list (MDL) is a system-defined structure that describes a buffer by a set of physical addresses.
http://msdn.microsoft.com/en-us/windows/hardware/gg463193[^]

A simple demo for WDM Driver development[^]

Posted 6-Sep-11 20:26pm

Prerak Patel

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nk.dushila 7-Sep-11 7:29am

Hi Prerak Patel

Actually this MDL which i am talking about is

NDIS_PACKET->NDIS_BUFFER

typedef MDL NDIS_BUFFER, *PNDIS_BUFFER;

And i want to Get the data from that Buffer.
Here's very confusion.
:(