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Message-ID: <288637.75833.qm@web180307.mail.gq1.yahoo.com>
Date: Fri, 17 Dec 2010 15:07:57 -0800 (PST)
From: David Brownell <david-b@pacbell.net>
Subject: Re: [RFC] Align tegra-ehci DMA transfers to 32B
To: Greg KH <gregkh@suse.de>, rmorell@nvidia.com
Cc: David Brownell <dbrownell@users.sourceforge.net>,
        Benoit Goby <benoit@android.com>,
        Alan Stern <stern@rowland.harvard.edu>,
        Sarah Sharp <sarah.a.sharp@linux.intel.com>,
        Matthew Wilcox <willy@linux.intel.com>,
        Ming Lei <tom.leiming@gmail.com>, Jacob Pan <jacob.jun.pan@intel.com>,
        Olof Johansson <olof@lixom.net>, Erik Gilling <konkers@android.com>,
        Colin Cross <ccross@android.com>,
        "linux-usb@vger.kernel.org" <linux-usb@vger.kernel.org>,
        "linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>
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Odd.  This is a functional regression with respect
to previous NVidia EHCI IP; the stuff in your PCI
south bridges behaves normally, as I recall; no
such  alignment restrictions.

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