Re: needs XHCI_TRUST_TX_LENGTH quirk?

["Gary E. Miller" <gem@xxxxxxxxxx>]

Yo Peter!

On Tue, 3 Jul 2012 22:01:04 +0200
Peter Stuge <peter@xxxxxxxx> wrote:

> Taking Gary's description literally, it sounds like the USB-3 hub is
> a compound device which includes a USB-2 hub. Although maybe awkward
> I don't see why it wouldn't be allowed. The output from
> 
> lsusb -t

As requested:

kong ~ # lsusb -t
Bus#  9
`-Dev#   1 Vendor 0x1d6b Product 0x0003
  `-Dev#  10 Vendor 0x2109 Product 0x0810
    `-Dev#  11 Vendor 0x174c Product 0x5106
Bus#  8
`-Dev#   1 Vendor 0x1d6b Product 0x0002
  `-Dev#  23 Vendor 0x2109 Product 0x3431
    `-Dev#  24 Vendor 0x05e3 Product 0x0608
      |-Dev#  25 Vendor 0x0830 Product 0x8001
      `-Dev#  26 Vendor 0x0bb4 Product 0x0ca5
Bus#  7
`-Dev#   1 Vendor 0x1d6b Product 0x0001
  `-Dev#   2 Vendor 0x04f9 Product 0x2015
Bus#  6
`-Dev#   1 Vendor 0x1d6b Product 0x0001
Bus#  5
`-Dev#   1 Vendor 0x1d6b Product 0x0001
  `-Dev#   4 Vendor 0x0d8c Product 0x0139
Bus#  4
`-Dev#   1 Vendor 0x1d6b Product 0x0001
  |-Dev#   2 Vendor 0x0b51 Product 0x0020
  |-Dev#   3 Vendor 0x056a Product 0x0015
  `-Dev#   4 Vendor 0x091e Product 0x0003
Bus#  3
`-Dev#   1 Vendor 0x1d6b Product 0x0002
  `-Dev#   3 Vendor 0x04cc Product 0x1521
    `-Dev#   4 Vendor 0x067b Product 0x2303
Bus#  2
`-Dev#   1 Vendor 0x1d6b Product 0x0002
  `-Dev#   3 Vendor 0x1307 Product 0x0330
Bus#  1
`-Dev#   1 Vendor 0x1d6b Product 0x0002
  `-Dev#   6 Vendor 0x0409 Product 0x0050
    |-Dev#  10 Vendor 0x046d Product 0x0994
    |-Dev#  11 Vendor 0x1532 Product 0x001c
    |-Dev#  12 Vendor 0x03f9 Product 0x0100
    |-Dev#  13 Vendor 0x2040 Product 0x7240
    `-Dev#  14 Vendor 0x0a5c Product 0x200a

Or, for those that prefer verbosity:

kong ~ # lsusb -tv
Bus#  9
`-Dev#   1 Vendor 0x1d6b Product 0x0003 Linux Foundation 3.0 root hub
  `-Dev#  10 Vendor 0x2109 Product 0x0810  
    `-Dev#  11 Vendor 0x174c Product 0x5106 ASMedia Technology Inc. Transcend StoreJet 25M3
Bus#  8
`-Dev#   1 Vendor 0x1d6b Product 0x0002 Linux Foundation 2.0 root hub
  `-Dev#  23 Vendor 0x2109 Product 0x3431  
    `-Dev#  24 Vendor 0x05e3 Product 0x0608 Genesys Logic, Inc. USB-2.0 4-Port HUB
      `-Dev#  25 Vendor 0x0830 Product 0x8001 Palm, Inc. 
Bus#  7
`-Dev#   1 Vendor 0x1d6b Product 0x0001 Linux Foundation 1.1 root hub
  `-Dev#   2 Vendor 0x04f9 Product 0x2015 Brother Industries, Ltd QL-500 P-touch label printer
Bus#  6
`-Dev#   1 Vendor 0x1d6b Product 0x0001 Linux Foundation 1.1 root hub
Bus#  5
`-Dev#   1 Vendor 0x1d6b Product 0x0001 Linux Foundation 1.1 root hub
  `-Dev#   4 Vendor 0x0d8c Product 0x0139 C-Media Electronics, Inc. 
Bus#  4
`-Dev#   1 Vendor 0x1d6b Product 0x0001 Linux Foundation 1.1 root hub
  |-Dev#   2 Vendor 0x0b51 Product 0x0020 Comfort Keyboard Co. Comfort Keyboard
  |-Dev#   3 Vendor 0x056a Product 0x0015 Wacom Co., Ltd Graphire 4 4x5
  `-Dev#   4 Vendor 0x091e Product 0x0003 Garmin International GPS (various models)
Bus#  3
`-Dev#   1 Vendor 0x1d6b Product 0x0002 Linux Foundation 2.0 root hub
  `-Dev#   3 Vendor 0x04cc Product 0x1521 ST-Ericsson USB 2.0 Hub
    `-Dev#   4 Vendor 0x067b Product 0x2303 Prolific Technology, Inc. PL2303 Serial Port
Bus#  2
`-Dev#   1 Vendor 0x1d6b Product 0x0002 Linux Foundation 2.0 root hub
  `-Dev#   3 Vendor 0x1307 Product 0x0330 Transcend Information, Inc. 63-in-1 Multi-Card Reader/Writer
Bus#  1
`-Dev#   1 Vendor 0x1d6b Product 0x0002 Linux Foundation 2.0 root hub
  `-Dev#   6 Vendor 0x0409 Product 0x0050 NEC Corp. 7-port hub
    |-Dev#  10 Vendor 0x046d Product 0x0994 Logitech, Inc. QuickCam Orbit/Sphere AF
    |-Dev#  11 Vendor 0x1532 Product 0x001c Razer USA, Ltd RZ01-0036 Optical Gaming Mouse [Abyssus]
    |-Dev#  12 Vendor 0x03f9 Product 0x0100 KeyTronic Corp. KT-2001 Keyboard
    |-Dev#  13 Vendor 0x2040 Product 0x7240 Hauppauge WinTV HVR-850
    `-Dev#  14 Vendor 0x0a5c Product 0x200a Broadcom Corp. BCM2035 Bluetooth dongle

> might also be helpful to show how that hub is really built.

I hope that was helpful.

RGDS
GARY
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Gary E. Miller Rellim 109 NW Wilmington Ave., Suite E, Bend, OR 97701
	gem@xxxxxxxxxx  Tel:+1(541)382-8588

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