DMA failures on AMD64 with 4 GB RAM

[Attila Nagy]

Hello,

Søren Schmidt wrote:
> Please mark ATA as broken for > 4G of memory then, I have no immediate 
> plans to rework the entire logic to bend over backwards for busdma's 
> callback centric world just yet.
What will happen?

- ATA will be broken for >= 4 GB RAM forever
- (as Søren requested) busdma will be fixed (whatever it means)

If nothing from the above two, would it be possible to either revert the 
changes made after october 8 at least for RELENG_6 or to workaround the 
 >=4 GB memory case?

Thanks,
-- 
Attila Nagy                                   e-mail: Attila.Nagy at fsn.hu
Adopt a directory on our free software         phone: +3630 306 6758
server! http://www.fsn.hu/?f=brick