Bug 694293 - USB 3.0 hubs unsupported in kernel 2.6.38
Summary: USB 3.0 hubs unsupported in kernel 2.6.38
Keywords:
Status: CLOSED WONTFIX
Alias: None
Product: Fedora
Classification: Fedora
Component: kernel
Version: 15
Hardware: x86_64
OS: Linux
unspecified
unspecified
Target Milestone: ---
Assignee: Kernel Maintainer List
QA Contact: Fedora Extras Quality Assurance
URL:
Whiteboard:
Depends On:
Blocks:
TreeView+ depends on / blocked
 
Reported: 2011-04-06 21:19 UTC by Carl Byington
Modified: 2011-04-09 22:04 UTC (History)
5 users (show)

Fixed In Version:
Doc Type: Bug Fix
Doc Text:
Clone Of:
Environment:
Last Closed: 2011-04-09 22:04:43 UTC
Type: ---

Attachments (Terms of Use)
/var/log/messages, lspci -vvv, lsusb -t (289.59 KB, application/octet-stream)
2011-04-06 21:19 UTC, Carl Byington 		no flags Details
View All Add an attachment (proposed patch, testcase, etc.)

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.
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