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: https://www.osr.com/osr-learning-library/
In my storport miniport driver I am requesting a WORD alignment by setting ConfigInfo->AlignmentMask = 1.
With this I am expecting that all the physical addresses I get will be WORD aligned, i.e. last bit cleared to 0.
I just happened to check for incoming addresses, and noticed I am actually getting DWORD aligned addresses all the time (last 2 bits as 00b)!
Now of course all DWORD aligned addresses are WORD aligned too, but just curious to know the reason why I am not getting only a WORD aligned address, i.e. address ending with 10b.
|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|