Messages in this thread | | | Date | Thu, 22 May 2008 16:38:38 +0400 | From | Anton Vorontsov <> | Subject | Re: [PATCH 3/4] [MMC] mmc_spi: add polling support for the card detectline |
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On Mon, May 19, 2008 at 11:02:13AM +0800, Chen Gong wrote: > > > -----Original Message----- > > From: linuxppc-dev-bounces+b11801=freescale.com@ozlabs.org > > [mailto:linuxppc-dev-bounces+b11801=freescale.com@ozlabs.org] > > On Behalf Of Anton Vorontsov > > Sent: 2008?5?17? 0:51 > > To: Kumar Gala; David Brownell; Pierre Ossman > > Cc: linuxppc-dev@ozlabs.org; > > spi-devel-general@lists.sourceforge.net; > > linux-kernel@vger.kernel.org; Tabi Timur > > Subject: [PATCH 3/4] [MMC] mmc_spi: add polling support for > > the card detectline > > > > Some boards do not use interrupts on the CD line, so we want > > to poll the CD and see if there was a change. 1 second poll > > interval seems resonable. > > > > Signed-off-by: Anton Vorontsov <avorontsov@ru.mvista.com> > > --- > > drivers/mmc/host/mmc_spi.c | 51 > > I want to know whether every card working well ? Because I'm working > For 83xx MMC-over-SPI support, the presented concrete methods I used as > you do, > but only 256M card seems good, 512M or 1G/2G card all have some problems
So far I don't have cards larger than 256M. Will try to get one though.
Thanks,
-- Anton Vorontsov email: cbouatmailru@gmail.com irc://irc.freenode.net/bd2
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