Messages in this thread | | | Date | Sun, 16 Jan 2005 13:19:44 +0000 | From | Ian Molton <> | Subject | Re: MMC Driver RFC |
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Pierre Ossman wrote: > Ian Molton wrote:
> Afraid everything gets routed to the same account in the end anyway. I > checked the logs and the problem is that your mail server has a HELO > that differs from its IP
I've sent mail to my ISP re that. cheers.
> I've had the same idea. But I think it will be difficult since we need > som funky logic during init. Perhaps a model where each mode > (MMC/SD/SDIO) each gets their turn trying to find something on the bus.
Might be worth the effort. I'll need to think on it.
> But this would require a rather large rewrite of the MMC layer.
Im not sure it'd be so catastrophic.
>> Mind you, I have plans to look at SDIO, so that may alter things... >> > I need it to determine if the code should send an RCA or ask for one, > and to determine if it should try and read the SCR. Your solution used > an extra parameter but I thought a mode flag would be better since we > might need to know mode later on (after init.).
Fair enough.
>> The toshiba controller appears to want to be told when an ACMD is >> issued, compared to a normal CMD. > > No hints in the spec about why?
What spec? ;-)
> Seems very strange since there's no change in what goes over the wire.
I think the controller (for some odd reason) keeps some extra internal state. - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.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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