we use DVRRDK 03.00.00.00 based software (Kernel version 2.6.37+) and Udworks based hardware design.
We have added Renesas uPD720202 USB3.0 host controller via PCI.
PCI is working and firmware download to uPD720202 via PCI interface is successful.
But we get "No SuperSpeed endpoint companion found" message (PFA log file).
If we connect USB3.0 or 2.0 device, nothing is detected.
Does anybody use USB3.0 via PCI in this environment with this linux version ?
[BOP13] $ insmod xhci-hcd.ko PCI: enabling device 0000:01:00.0 (0140 -> 0142) xhci_hcd 0000:01:00.0: xHCI Host Controller xhci_hcd 0000:01:00.0: new USB bus registered, assigned bus number 3 xhci_hcd 0000:01:00.0: irq 48, io mem 0x20000000 usb usb3: No SuperSpeed endpoint companion for config 1 interface 0 altsetting 0 ep 129: using minimum values usb usb3: New USB device found, idVendor=1d6b, idProduct=0003 usb usb3: New USB device strings: Mfr=3, Product=2, SerialNumber=1 usb usb3: Product: xHCI Host Controller usb usb3: Manufacturer: Linux 2.6.37+ xhci_hcd usb usb3: SerialNumber: 0000:01:00.0 Jun 24 15:27:46 b2-10319001 user.info kernel: for device 0001:00:00 ... Jun 24 15:27:46 b2-10319001 user.debug kernel: done. Jun 24 15:27:46 b2-10319001 userhub 3-0:1.0: USB hub found