On Sat, 2013-12-28 at 18:31 -0800, Dana Goyette wrote: > I have purchased both a SuperMicro X10SAE and an X10SAT, and I need to > soon decide which one to keep. > > The SuperMicro X10SAT has all the PCIe x1 slots hidden behind a PLX > PEX8066 switch, which claims to support ACS. I'd expect the devices > downstream of the PLX switch to be in separate groups. > > With Linux 3.13-rc5 and "enable overrides for missing ACS capabilities" > applied and set for the Intel root ports, the devices behind the switch > remain stuck in the same group. > > In terms of passing devices to different VMs, which is better: all > devices on different root ports, or all devices behind the one > ACS-supporting switch?
Can you provide lspci -vvv info? If you're getting that for groups either the switch has ACS capabilities, but doesn't support the features we need or we're doing something wrong. Thanks, Alex -- To unsubscribe from this list: send the line "unsubscribe kvm" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
