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Open Source and information security mailing list archives
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Date: Tue, 19 Jul 2011 07:27:58 +0800 From: Jesse Barnes <jbarnes@...tuousgeek.org> To: Manoj Iyer <manoj.iyer@...onical.com> Cc: Chris Ball <cjb@...top.org>, Arnd Bergmann <arnd@...db.de>, linux-kernel@...r.kernel.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, 13 Jul 2011 11:54:40 -0500 (CDT) Manoj Iyer <manoj.iyer@...onical.com> wrote: > > > 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! Assuming you can't move the patch into the MMC driver itself, you can add my acked-by for the PCI quirk addition. Thanks, Jesse -- 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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