[PATCH 2/6] mmc: bcm2835: Increase max_blk_size to 1024

Eric Anholt eric at anholt.net
Tue Feb 14 13:37:47 PST 2017


Eric Anholt <eric at anholt.net> writes:

> [ Unknown signature status ]
> Stefan Wahren <stefan.wahren at i2se.com> writes:
>
>> In order to use the same max_blk_size like the sdhci-iproc does
>> we need to increase it to 1024 bytes. This results in a
>> little write performance gain for MMC:
>
> I'm confused -- this series is for SDHOST, right?  Why are you comparing
> to sdhci-iproc (the EMMC controller), then?

That said, I see no restrictions on block length in the hw (it's a
32-bit register stored by CMD16).
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