I'm using this card it works great! However.. I get intermittent disconnecting issues.. every 10-15 min or so. Any suggestions?
[Edit] It seems like my issue was more related to a usb extender! There is a fairly rare disconnect now where I loose access to all usb devices to the vm, but a server reboot resolves this (still annoying). The card is working well with the below settings:
- I have all 4 usb controllers bound using the VFIO plugin
- None of the additional devices that show up for the card are bound
- I'm sending two usb controllers to one vm and two to another
- I have a powered USB hub connected to the port.
- I have PCIe ACS override set to: Multi-function
- VFIO allow unsafe interrupts: no
Group 60 43:00.010b5:8609 PCI bridge: PLX Technology, Inc. PEX 8609 8-lane, 8-Port PCI Express Gen 2 (5.0 GT/s) Switch with DMA (rev ba)
Group 61 43:00.110b5:8609 System peripheral: PLX Technology, Inc. PEX 8609 8-lane, 8-Port PCI Express Gen 2 (5.0 GT/s) Switch with DMA (rev ba)
Group 62 44:01.010b5:8609 PCI bridge: PLX Technology, Inc. PEX 8609 8-lane, 8-Port PCI Express Gen 2 (5.0 GT/s) Switch with DMA (rev ba)
Group 63 44:05.010b5:8609 PCI bridge: PLX Technology, Inc. PEX 8609 8-lane, 8-Port PCI Express Gen 2 (5.0 GT/s) Switch with DMA (rev ba)
Group 64 44:07.010b5:8609 PCI bridge: PLX Technology, Inc. PEX 8609 8-lane, 8-Port PCI Express Gen 2 (5.0 GT/s) Switch with DMA (rev ba)
Group 65 44:09.010b5:8609 PCI bridge: PLX Technology, Inc. PEX 8609 8-lane, 8-Port PCI Express Gen 2 (5.0 GT/s) Switch with DMA (rev ba)
Group 66 45:00.01b21:1142 USB controller: ASMedia Technology Inc. ASM1042A USB 3.0 Host Controller
*USB devices attached to controllers bound to vfio are not visible to unRAID*
Group 67 46:00.01b21:1142 USB controller: ASMedia Technology Inc. ASM1042A USB 3.0 Host Controller
*USB devices attached to controllers bound to vfio are not visible to unRAID*
Group 68 47:00.01b21:1142 USB controller: ASMedia Technology Inc. ASM1042A USB 3.0 Host Controller
*USB devices attached to controllers bound to vfio are not visible to unRAID*
Group 69 48:00.01b21:1142 USB controller: ASMedia Technology Inc. ASM1042A USB 3.0 Host Controller
*USB devices attached to controllers bound to vfio are not visible to unRAID*