USB3.1 devices wasn't listed in lsusb.

yek · 05-11-2016, 09:30 PM

Hi.

I use hp Z400 (Intel x58 Express, Xeon W3565, Quadro 2000) with Aukey USB3.1 type-C PCI Express card (ASMedia ASM1142 chip.)

The card listed in lspci.

Code:

$ lspci | grep ASM1142
1c:00.0 USB controller: ASMedia Technology Inc. ASM1142 USB 3.1 Host Controller

Maybe it is shown.

Code:

$ lsusb | grep 3.0
Bus 008 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub

It's a USB3.1 host but Z400 don't have any USB3.0 controller.
I understood ASM1142 card is listed as a USB 3.0hub.

But it not work.
I tried to connect two USB3.1 Type-C devices Aukey USB3.1 Type-C GbE adaptor and Aukey USB3.1 Type-C to USB 3.0 Type-A four Hub with VGA output, but not listed either in lsusb.

Code:

$ lsusb -t
/:  Bus 10.Port 1: Dev 1, Class=root_hub, Driver=ehci-pci/6p, 480M
    |__ Port 1: Dev 2, If 0, Class=Hub, Driver=hub/4p, 480M
        |__ Port 2: Dev 4, If 0, Class=Human Interface Device, Driver=usbhid, 12M
/:  Bus 09.Port 1: Dev 1, Class=root_hub, Driver=ehci-pci/6p, 480M
/:  Bus 08.Port 1: Dev 1, Class=root_hub, Driver=xhci_hcd/2p, 5000M
/:  Bus 07.Port 1: Dev 1, Class=root_hub, Driver=uhci_hcd/2p, 12M
    |__ Port 2: Dev 2, If 0, Class=Human Interface Device, Driver=usbhid, 12M
    |__ Port 2: Dev 2, If 1, Class=Human Interface Device, Driver=usbhid, 12M
/:  Bus 06.Port 1: Dev 1, Class=root_hub, Driver=uhci_hcd/2p, 12M
/:  Bus 05.Port 1: Dev 1, Class=root_hub, Driver=uhci_hcd/2p, 12M
/:  Bus 04.Port 1: Dev 1, Class=root_hub, Driver=xhci_hcd/2p, 480M
/:  Bus 03.Port 1: Dev 1, Class=root_hub, Driver=uhci_hcd/2p, 12M
/:  Bus 02.Port 1: Dev 1, Class=root_hub, Driver=uhci_hcd/2p, 12M
/:  Bus 01.Port 1: Dev 1, Class=root_hub, Driver=uhci_hcd/2p, 12M

When they were connected, any infomation is not shown in demsg.
They aren't work.

Thanks in advance.

yek · 05-11-2016, 10:34 PM

Sorry, it's listed.
ASM1142 card needs to be supplied SATA power.
They works but Aukey USB hub with VGA adaptor only work as a hub.
Didn't work as a VGA adaptor.

Code:

$ lsusb -v -s 003:002

Bus 003 Device 002: ID 2109:0813 VIA Labs, Inc. 
Couldn't open device, some information will be missing
Device Descriptor:
  bLength                18
  bDescriptorType         1
  bcdUSB               3.00
  bDeviceClass            9 Hub
  bDeviceSubClass         0 
  bDeviceProtocol         3 
  bMaxPacketSize0         9
  idVendor           0x2109 VIA Labs, Inc.
  idProduct          0x0813 
  bcdDevice            3.45
  iManufacturer           1 
  iProduct                2 
  iSerial                 0 
  bNumConfigurations      1
  Configuration Descriptor:
    bLength                 9
    bDescriptorType         2
    wTotalLength           31
    bNumInterfaces          1
    bConfigurationValue     1
    iConfiguration          0 
    bmAttributes         0xe0
      Self Powered
      Remote Wakeup
    MaxPower                0mA
    Interface Descriptor:
      bLength                 9
      bDescriptorType         4
      bInterfaceNumber        0
      bAlternateSetting       0
      bNumEndpoints           1
      bInterfaceClass         9 Hub
      bInterfaceSubClass      0 
      bInterfaceProtocol      0 Full speed (or root) hub
      iInterface              0 
      Endpoint Descriptor:
        bLength                 7
        bDescriptorType         5
        bEndpointAddress     0x81  EP 1 IN
        bmAttributes           19
          Transfer Type            Interrupt
          Synch Type               None
          Usage Type               Feedback
        wMaxPacketSize     0x0002  1x 2 bytes
        bInterval               8
        bMaxBurst               0

jefro · 05-13-2016, 02:59 PM

Thanks for the update and solution.

yek · 05-14-2016, 10:03 AM

I'm sorry for jumping to conclustions.
I want to use this USB hub's external VGA output if it is possible.
Anyone has some ideas?

The Hub is Aukey CB-C35.
http://amzn.com/B01EKRCZ0Q
(Missing in official site.)