linux-kernel - Re: Regression in kernel 3.8-rc1 bisected to commit adfa79d: I now get many "unable to enumerate USB device" messages

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Message-ID: <50DB378A.3090003@lwfinger.net>
Date:	Wed, 26 Dec 2012 11:44:42 -0600
From:	Larry Finger <Larry.Finger@...inger.net>
To:	Alan Stern <stern@...land.harvard.edu>
CC:	LKML <linux-kernel@...r.kernel.org>, linux-usb@...r.kernel.org
Subject: Re: Regression in kernel 3.8-rc1 bisected to commit adfa79d: I now
 get many "unable to enumerate USB device" messages

On 12/26/2012 10:45 AM, Alan Stern wrote:

> I see.  Do you happen to have CONFIG_USB_EHCI_HCD=y and
> CONFIG_USB_EHCI_PCI=m in your .config?  If you do, try changing
> EHCI_PCI to y.

No, they are both "m". My configuration parameters with EHCI in them are

CONFIG_USB_ARCH_HAS_EHCI=y
CONFIG_USB_EHCI_HCD=m
# CONFIG_USB_EHCI_ROOT_HUB_TT is not set
CONFIG_USB_EHCI_TT_NEWSCHED=y
CONFIG_USB_EHCI_PCI=m
# CONFIG_USB_EHCI_HCD_PLATFORM is not set

The full configuration is posted at http://susepaste.org/5784418.

Larry

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