Bug 694293

Summary: USB 3.0 hubs unsupported in kernel 2.6.38
Product: [Fedora] Fedora Reporter: Carl Byington <carl>
Component: kernelAssignee: Kernel Maintainer List <kernel-maint>
Status: CLOSED WONTFIX QA Contact: Fedora Extras Quality Assurance <extras-qa>
Severity: unspecified Docs Contact:
Priority: unspecified    
Version: 15CC: gansalmon, itamar, jonathan, kernel-maint, madhu.chinakonda
Target Milestone: ---   
Target Release: ---   
Hardware: x86_64   
OS: Linux   
Whiteboard:
Fixed In Version: Doc Type: Bug Fix
Doc Text:
Story Points: ---
Clone Of: Environment:
Last Closed: 2011-04-09 22:04:43 UTC Type: ---
Regression: --- Mount Type: ---
Documentation: --- CRM:
Verified Versions: Category: ---
oVirt Team: --- RHEL 7.3 requirements from Atomic Host:
Cloudforms Team: --- Target Upstream Version:
Attachments:
Description Flags
/var/log/messages, lspci -vvv, lsusb -t none

Description Carl Byington 2011-04-06 21:19:41 UTC 
Created attachment 490404 [details]
/var/log/messages, lspci -vvv, lsusb -t

Description of problem:
Western Digital usb 3 drive connected to usb 3 pci interface card works nicely. Connected via a buffalo usb 3 4-port hub does not work.

Version-Release number of selected component (if applicable):
F15 beta live cd, 2.6.38.2-8

How reproducible:
always.

Steps to Reproduce:
1. connect the drive via a usb 3 hub
2.
3.
  
Actual results:
hub detected as usb 2

Expected results:
hub detected as usb 3

Additional info:
http://comments.gmane.org/gmane.linux.usb.general/43664 might be applicable.
Comment 1 Chuck Ebbert 2011-04-09 22:04:43 UTC 
That looks like way too much code to add to 2.6.38.