https://bugs.freedesktop.org/show_bug.cgi?id=95015
Rui Salvaterra rsalvaterra@gmail.com changed:
What |Removed |Added ---------------------------------------------------------------------------- CC| |rsalvaterra@gmail.com
--- Comment #1 from Rui Salvaterra rsalvaterra@gmail.com --- Created attachment 123179 --> https://bugs.freedesktop.org/attachment.cgi?id=123179&action=edit dmesg (Radeon on PCIe x8, no IOMMU bypass)
So, today I tried moving the Radeon card from the x16 to the x8 slot, and it initialised correctly, as you can see in the attached dmesg. This bug is most certainly caused by some kind of interaction between the card and the IOMMU (bypass). Can someone please take a look at this? Like I wrote before, I'm willing to provide ssh access to the machine (Power Mac G5), if the bug is hard to reproduce. Thanks in advance!