Bug 82176

Summary: ehci causes crash on amd64
Product: Base System Reporter: &#321;ukasz Gryglicki <morgothdbma>
Component: amd64Assignee: freebsd-amd64 (Nobody) <amd64>
Status: Closed FIXED    
Severity: Affects Only Me    
Priority: Normal    
Version: Unspecified   
Hardware: Any   
OS: Any   

Description &#321;ukasz Gryglicki 2005-06-12 23:00:36 UTC 
      When using ehci driver for my external HDD (Seagate 160 Gb) with USB2.0 transfers (>20mb/s) causes system to hang. For example: mplayer some-film-on-usb.mpeg, and cp /usb/many/files /home/morgoth/bla

Fix: 

use ohci instead (but 1.00 mb/s transfers :-(( )
How-To-Repeat:       heavy load on amd64 using USB2.0 transfers from external disk
Comment 1 Pav Lucistnik freebsd_committer freebsd_triage 2005-06-12 23:28:26 UTC 
State Changed
From-To: open->feedback

Care to provide details, like, kernel tracebacks?
Comment 2 Kris Kennaway freebsd_committer freebsd_triage 2005-07-30 02:06:28 UTC 
State Changed
From-To: feedback->closed

Feedback timeout