Date: Sun, 12 Jun 2005 21:57:49 GMT From: morgothdbma <morgothdbma@o2.pl> To: freebsd-gnats-submit@FreeBSD.org Subject: amd64/82176: ehci causes crash on amd64 Message-ID: <200506122157.j5CLvn01025467@www.freebsd.org> Resent-Message-ID: <200506122200.j5CM0a5W011276@freefall.freebsd.org>
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>Number: 82176
>Category: amd64
>Synopsis: ehci causes crash on amd64
>Confidential: no
>Severity: serious
>Priority: high
>Responsible: freebsd-amd64
>State: open
>Quarter:
>Keywords:
>Date-Required:
>Class: sw-bug
>Submitter-Id: current-users
>Arrival-Date: Sun Jun 12 22:00:36 GMT 2005
>Closed-Date:
>Last-Modified:
>Originator: morgothdbma
>Release: 5.4
>Organization:
>Environment:
FreeBSD 5.4 Starlight amd64
>Description:
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
>How-To-Repeat:
heavy load on amd64 using USB2.0 transfers from external disk
>Fix:
use ohci instead (but 1.00 mb/s transfers :-(( )
>Release-Note:
>Audit-Trail:
>Unformatted:
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