Programming

Well so I ask you another way.
Do you see any solution of that problem?

Corona688 suggested adding general-purpose UEFI support to Linux. If that is the only way to do that I have to consider that.

That is also kind of solution, but:
- it should work only for RedHat - not for all OSes (how would you determine the OS from UEFI?)
- it should work under BIOS machines and UEFI machines - not only UEFI machines

Oh, I know DOS. I tought you were talking about some addons to DOS.

UEFI and BIOS are completely different. And neither care, per se, or should care what OS is running atop them. Somehow, I suspect that you have not spend anytime working at the firmware level if you are asking these questions.

My knowledge has nothing to do in this case. I am just trying to tell you, that my solution must works under BIOS machines and UEFI machines.

Are on the market drivers to any hardware (e.g. sound cards, graphics cards, network cards, etc.) that uses hardware's flash memory?
If yes I may probably look at the code and find out some tricks.

Cheers.

I'm sorry, we don't deal in witchcraft around here.

I am not sure to understand you well. Do you mean that statement:
?

UEFI doesn't work in machines that aren't UEFI, and I don't have that kind of magic to give you a solution to it.

You know by now that expecting UEFI to work in non-UEFI machines doesn't make sense, nor does expecting UEFI to do anything inside an operating system. You also have a few thousand pages of standards to pore through, plus several open-source UEFI using things to examine, and suggestions of alternative means of accomplishing your goal that make more sense than expecting UEFI to operate in kernel-mode. So, you're faced with the choice between rewriting Linux from the ground up or creating your own private operating system. Where you go from here is up to you.

Well, that is what I was thinking about - big misunderstanding. It is difficult to precise and discuss well such things only in few sentences on forum.

I have never expected UEFI to work on BIOS machine. From the begining (see post on 3rd site - 'big picture') I try to explain it.

In scenarios presented in 'big picture' I have never mentioned neither UEFI nor BIOS.
The trick is that I would like to take advantage of UEFI Driver placed in Newtork Interface Card's flash memory. Maybe I should not call it UEFI Driver (which it exactly is) for better understanding of whole project. I do not need to use UEFI by itself nor BIOS!

What I got is only:

- Network Interface Card with driver in flash (it is actually UEFI driver, but forget it for a while - let's say it is just some DRIVER)
- RedHat
- MyLinuxDriver

What I want? I want to run internet connection on RedHat using MyLinuxDriver that uses DRIVER's functions. That is all. Please do not mix UEFI or BIOS to that. It is absolutely something different.
It has no matter what machine I use - projects assumes only mentioned three things (NIC, RedHat, MyLinuxDriver).

I hope that it became clear now.

PS.
Maybe that proposal of solution:
deceived us - but my response was 'no, because of such things:'
- it should work only for RedHat - not for all OSes
- it should work under BIOS machines and UEFI machines - not only UEFI machines

If I described it wrong - sorry. It is really not so easy to show somebody one's thinking way.