From owner-freebsd-usb@FreeBSD.ORG  Wed Dec  9 15:10:03 2009
Return-Path: <owner-freebsd-usb@FreeBSD.ORG>
Delivered-To: freebsd-usb@hub.freebsd.org
Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34])
	by hub.freebsd.org (Postfix) with ESMTP id 670B71065702
	for <freebsd-usb@hub.freebsd.org>; Wed,  9 Dec 2009 15:10:03 +0000 (UTC)
	(envelope-from gnats@FreeBSD.org)
Received: from freefall.freebsd.org (freefall.freebsd.org
	[IPv6:2001:4f8:fff6::28])
	by mx1.freebsd.org (Postfix) with ESMTP id 3CC9C8FC1F
	for <freebsd-usb@hub.freebsd.org>; Wed,  9 Dec 2009 15:10:03 +0000 (UTC)
Received: from freefall.freebsd.org (localhost [127.0.0.1])
	by freefall.freebsd.org (8.14.3/8.14.3) with ESMTP id nB9FA2cY088316
	for <freebsd-usb@freefall.freebsd.org>; Wed, 9 Dec 2009 15:10:02 GMT
	(envelope-from gnats@freefall.freebsd.org)
Received: (from gnats@localhost)
	by freefall.freebsd.org (8.14.3/8.14.3/Submit) id nB9FA2l2088305;
	Wed, 9 Dec 2009 15:10:02 GMT (envelope-from gnats)
Date: Wed, 9 Dec 2009 15:10:02 GMT
Message-Id: <200912091510.nB9FA2l2088305@freefall.freebsd.org>
To: freebsd-usb@FreeBSD.org
From: Jan Marek <jan.marek@dera.cz>
Cc: 
Subject: Re: usb/141313: nvidia USB 2.0 controller - stops copying on USB
X-BeenThere: freebsd-usb@freebsd.org
X-Mailman-Version: 2.1.5
Precedence: list
Reply-To: Jan Marek <jan.marek@dera.cz>
List-Id: FreeBSD support for USB <freebsd-usb.freebsd.org>
List-Unsubscribe: <http://lists.freebsd.org/mailman/listinfo/freebsd-usb>,
	<mailto:freebsd-usb-request@freebsd.org?subject=unsubscribe>
List-Archive: <http://lists.freebsd.org/pipermail/freebsd-usb>
List-Post: <mailto:freebsd-usb@freebsd.org>
List-Help: <mailto:freebsd-usb-request@freebsd.org?subject=help>
List-Subscribe: <http://lists.freebsd.org/mailman/listinfo/freebsd-usb>,
	<mailto:freebsd-usb-request@freebsd.org?subject=subscribe>
X-List-Received-Date: Wed, 09 Dec 2009 15:10:03 -0000

The following reply was made to PR usb/141313; it has been noted by GNATS.

From: Jan Marek <jan.marek@dera.cz>
To: bug-followup@FreeBSD.org, janmarek@gdi.cz
Cc:  
Subject: Re: usb/141313: nvidia USB 2.0 controller - stops copying on USB
Date: Wed, 09 Dec 2009 14:46:12 +0100

 Hi,
 
 I tried the latest ehci*.[ch] - patch from current the result is the 
 same, still copy stops, but the ehci interupt storm is gone.
 
 I tried to raise the debug level for hw.usb.ehci and  get the following 
 messages:
 
 Dec  9 14:38:43 honzik kernel: ehci_set_hw_power: Async is active
 Dec  9 14:38:43 honzik kernel: ehci_roothub_exec: type=0xa3 request=0x00 
 wLen=0x0004 wValue=0x0000 wIndex=0x0001
 Dec  9 14:38:43 honzik kernel: ehci_roothub_exec: type=0xa3 request=0x00 
 wLen=0x0004 wValue=0x0000 wIndex=0x0002
 Dec  9 14:38:43 honzik kernel: ehci_roothub_exec: type=0xa3 request=0x00 
 wLen=0x0004 wValue=0x0000 wIndex=0x0003
 Dec  9 14:38:43 honzik kernel: ehci_roothub_exec: type=0xa3 request=0x00 
 wLen=0x0004 wValue=0x0000 wIndex=0x0004
 Dec  9 14:38:43 honzik kernel: ehci_roothub_exec: type=0xa3 request=0x00 
 wLen=0x0004 wValue=0x0000 wIndex=0x0005
 Dec  9 14:38:43 honzik kernel: ehci_roothub_exec: type=0xa3 request=0x00 
 wLen=0x0004 wValue=0x0000 wIndex=0x0006
 Dec  9 14:38:43 honzik kernel: ehci_roothub_exec: type=0xa3 request=0x00 
 wLen=0x0004 wValue=0x0000 wIndex=0x0007
 Dec  9 14:38:43 honzik kernel: ehci_roothub_exec: type=0xa3 request=0x00 
 wLen=0x0004 wValue=0x0000 wIndex=0x0008
 Dec  9 14:38:43 honzik kernel: ehci_roothub_exec: type=0xa3 request=0x00 
 wLen=0x0004 wValue=0x0000 wIndex=0x0009
 Dec  9 14:38:43 honzik kernel: ehci_roothub_exec: type=0xa3 request=0x00 
 wLen=0x0004 wValue=0x0000 wIndex=0x000a
 Dec  9 14:38:47 honzik kernel: ehci_set_hw_power:.
 Dec  9 14:38:47 honzik kernel: ehci_set_hw_power: Async is active
 
 any suggestions ?