Dma question

[WalterSchmidt]

As far as I’ve heard, Zakyntos AA has started banning DMA users. Given this situation, which firmwares would you recommend, and what precautions have you taken?

[DMA-KING]

They did banwave on intel begin august. Most fw providers are fine with current fw.

They used AER to detect if people reading memory and banned for that (only on intel cpu)

If you build own fw, disable error reporting and build in module that clears register instant in case of error.

Double check with your fw provider if they are up to date.

Intel fw detection is a 7 days delayed ban. So after 7 days since first memory read you will get ban if fw is ****