Windows System Software -- Consulting, Training, Development -- Unique Expertise, Guaranteed Results

Before Posting...
Please check out the Community Guidelines in the Announcements and Administration Category.

More Info on Driver Writing and Debugging

The free OSR Learning Library has more than 50 articles on a wide variety of topics about writing and debugging device drivers and Minifilters. From introductory level to advanced. All the articles have been recently reviewed and updated, and are written using the clear and definitive style you've come to expect from OSR over the years.

Check out The OSR Learning Library at:

Question on MiniportReturnNetBufferLists call on NBL order

Jay_KumarJay_Kumar Member Posts: 18

Hi All,

Does the NdisMIndicateReceiveNetBufferLists and MiniportReturnNetBufferLists functions call are 1 to 1 mapping. For every packet miniport driver calls NdisMIndicateReceiveNetBufferLists(), NDIS invoke MiniportReturnNetBufferLists() to the miniport driver when the flag NDIS_RECEIVE_FLAG_RESOURCES is clear.

I am trying to understand will there be any out of order packets processing between the above two function calls.


Sign In or Register to comment.

Howdy, Stranger!

It looks like you're new here. If you want to get involved, click one of these buttons!

Upcoming OSR Seminars
OSR has suspended in-person seminars due to the Covid-19 outbreak. But, don't miss your training! Attend via the internet instead!
Kernel Debugging 30 Mar 2020 OSR Seminar Space
Developing Minifilters 15 Jun 2020 LIVE ONLINE
Writing WDF Drivers 22 June 2020 LIVE ONLINE
Internals & Software Drivers 28 Sept 2020 Dulles, VA