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From: Oliver Neukum <oliver@neukum.org>
Organization: Novell
To: "Lev A. Melnikovsky" <melnikovsky@mail.ru>
Subject: Re: ehci-hcd affects hda speed
Date: Tue, 15 Apr 2008 22:02:17 +0200
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Cc: Rene Herman <rene.herman@keyaccess.nl>,
       Alessandro Suardi <alessandro.suardi@gmail.com>,
       David Brownell <david-b@pacbell.net>,
       Linux Kernel <linux-kernel@vger.kernel.org>
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Am Dienstag, 15. April 2008 21:56:24 schrieb Lev A. Melnikovsky:
> The oddest peculiarity for me is the hysteretic difference between #1 and 
> #3 states. I mean experimental data (hda throughput) depends not on the 
> state (hardware/loaded modules), but on the path we followed.

Did you compile with CONFIG_USB_SUSPEND?

	Regards
		Oliver