Hi Bjorn. Thank you for the quick response, it looks correct that this is first in v6.2. My thinking is that the kernel should use DPC on a switch port if it would use it on a root port when dpc-native is not set. I would be happy to post a formal patch for this. Maybe using host->native_aer is the correct way to ensure that the kernel in this system will be using AER, maybe not on this device but it will on some device. Then, can proceed to use DPC on the device. I will submit something in the next few days here. Also, sorry if you received this email twice.. Mistake on my part. Cheers! -Matt
