On Thu, Mar 14, 2019 at 06:26:00PM +0100, Timur Kristóf wrote: > I know atomics is a PCIe feature, but in this case the PCIe goes > through TB3, so I would assume it has something to do with it.
Does it work if you plug the graphics card directly to the PCIe slot? > Here is the output of 'lspci -vv': > https://pastebin.com/Qt5RUFVc The root port (1c.4) says this: DevCap2: Completion Timeout: Range ABC, TimeoutDis+, LTR+, OBFF Not Supported ARIFwd+ AtomicOpsCap: Routing- 32bit- 64bit- 128bitCAS- Not knowing much about AtomicOps but to me this looks like the root port does not support the feature. _______________________________________________ dri-devel mailing list dri-devel@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/dri-devel
