>         inb     $0x92, %al                      #
>         orb     $02, %al                        # "fast       A20" version
>         outb    %al, $0x92                    # some chips have only this
> 
> Then my system worked without problems.
> 
> Now what I ask is:
> 1) Why did they disable my videocard ?

Because your machine is not properly PC compatible

> 2) Whate are they supposed to do?

They switch on the A20 line


-
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to [EMAIL PROTECTED]
Please read the FAQ at http://www.tux.org/lkml/

Reply via email to