[Gc-linux-devel] Re: Re: dvd kernelmodule: memory address problem

[JockyW <joc...@ho...>]

"Groepaz" <gr...@gm...> wrote in message
news:200...@gm......
>
> err? *dmareg=((address&~0xc0000000)>>5); ?

No, it is more like this: *dmareg=(address & 0x3FFFFE0);

But this wont work since 'address' is for example 0xC20048E0, which is not a
physical (0x00000000-0x017fffff) nor a logical address
(0x80000000-0x817fffff or 0xC0000000-0xC17fffff).

In my opinion 'address' must first be remapped to a logical address. I still
don't know how.