[U-Boot] [PATCH] mmc: seperate block number into small parts for multi-write cmd

[Wolfgang Denk]

Dear Lei Wen,

In message <AANLkTi=qBk7N+SdW_6K1=ywKM1ZKo5F-518Q7qceNXws at mail.gmail.com> you wrote:
> 
> Although the common code is named as mmc.c, I think a lot of people use it
> to work for sd too, since they are compatible in most case.

Right. And where SD drivers differ, such differeng code should be
provided by the SD drivers, and not pulled into the common code parts.

> the driver cannot do nothing unless a mess change.

Please explain why that shouldnot be possible. It's the driver that
accesses your hardware, so it has full control over everything going
on.


Best regards,

Wolfgang Denk

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