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Date: Wed, 13 Jul 2011 11:54:40 -0500 (CDT) From: Manoj Iyer <manoj.iyer@...onical.com> To: Chris Ball <cjb@...top.org> cc: Arnd Bergmann <arnd@...db.de>, Manoj Iyer <manoj.iyer@...onical.com>, linux-kernel@...r.kernel.org, jbarnes@...tuousgeek.org, matsumur@....ricoh.co.jp, linux-pci@...r.kernel.org, linux-mmc@...r.kernel.org Subject: Re: [PATCH] mmc: Added quirks for Ricoh 1180:e823 lower base clock frequency > On Wed, Jul 13 2011, Arnd Bergmann wrote: >> Not much. This card only has a 6MB/s write speed, which is well below >> what a 50 MHz bus can do. It mgiht be different on a fast eMMC device >> or a Sandisk Extreme Pro UHS-1 card. > > Okay, I see. I think we're good for now, then -- hopefully anyone using > a UHS card on their laptop will see the printk when wondering why their > performance isn't great and get in touch with us, and we can investigate > more then. > > I've pushed Manoj's patch to mmc-next for 3.1 now, with the printk > changes and a stable@ tag. > Thanks Chris! > Thanks again, > > - Chris. > -- > Chris Ball <cjb@...top.org> <http://printf.net/> > One Laptop Per Child > > -- ==================== Manoj Iyer Ubuntu/Canonical Hardware Enablement ==================== -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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