0
votes
1answer
80 views

Permanently detach device

I'm setting up a vm box and I've enabled IOMMU. Works great, except I get PTE Read access is not set errors flooding my dmesg. In particular it is for one device, a USB 1.1 controller, that just ...
2
votes
2answers
2k views

Prevent radeon driver from attaching to specific PCI devices?

I have two Radeon cards in this machine, a 6570 and a 6950: lspci | grep VGA: 01:00.0 VGA compatible controller: Advanced Micro Devices [AMD] nee ATI Turks [Radeon HD 6570] 02:00.0 VGA compatible ...