From mboxrd@z Thu Jan  1 00:00:00 1970
From: Reinhard Meyer <u-boot@emk-elektronik.de>
Date: Sun, 10 Oct 2010 11:39:25 +0200
Subject: [U-Boot] [PATCH] mmc: seperate block number into small parts
 for multi-write cmd
In-Reply-To: <AANLkTi=hPAh=KSVoxoc9xgiP2Q9O0_DSqK-rgNHYMbxN@mail.gmail.com>
References: <1283757567-15161-1-git-send-email-leiwen@marvell.com>	<4C84B322.1000500@emk-elektronik.de>	<AANLkTikSrELQqG+vh9tpUHYhkfk31UH7M-OTO+noW-wu@mail.gmail.com>	<4C84BF66.8080704@emk-elektronik.de>	<AANLkTikEt1at_c+mP7RDk38OnKpPnu8DB3OVPDNW21PB@mail.gmail.com>	<4C84D599.4030100@emk-elektronik.de>	<AANLkTi=qBk7N+SdW_6K1=ywKM1ZKo5F-518Q7qceNXws@mail.gmail.com>	<20101010064822.ED08C14F310@gemini.denx.de>	<AANLkTiny6iZRXoh=Aff1fVPz__B4Sfba1+m+=H97V7ox@mail.gmail.com>	<20101010092257.154CE1508A2@gemini.denx.de>
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Dear Lei Wen,
> I think it is a generic problem, and I am also curios why other people
> don't complain for it...

Because it is NOT a generic problem.

> In Linux code, the multi-write write semantic also has such limitation
> in platform code.
> So if UBOOT also could have this, that would be so nice...

In PLATFORM code? Not in GENERIC code?

>
> As you also says that the mmc also server greatly for SD, while the
> published SD host controller
> spec has such limitation, I think It is general, right? ...

You REPEATEDLY state this since weeks, but that "specification" is just
an example of how a minimal controller could be.

Reinhard