On Mon, Apr 16, 2018 at 05:26:56PM +0800, David Wang wrote: > PCI bridges integrated in new VIA chipset/SoC have no DAC issue. > Enable DAC for the platforms with these chipset/SoC can improve DMA > performance about > 20% when DRAM size > 4GB. >
So we get an exception to an exception? Is there any way to figure out the PCI IDs actually affected?
