[U-Boot] [PATCH] smc911x driver frame alignment patch

[Valentin Yakovenkov]

22.04.2010 23:43, Mike Frysinger wrote:

> i would send the patch again with this info in the changelog.  however, at
> least on my board, i see no speed difference with this patch.  i get about
> 2.8MiB/s on my bf548-ezkit with and without your change.  so, it doesnt break
> anything that i can see, nor have i been experiencing any problems before, so
> i dont have a problem with the patch being merged (once a better changelog is
> added).

I think it's because of we're using Byte Packing enabled and 32-bit 
reads, but smsc9221 bus is 16-bit wide.

bf548-ezkit config defines CONFIG_SMC911X_16_BIT, but ours - 
CONFIG_SMC911X_32_BIT.

This is the only difference i've found.

-- 
   WBR, Valentin
   CJSC "NII STT", Russia, Smolensk
   http://www.niistt.ru

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