Re: [PATCH 3/3] dm9601: add support ethtool style utility

From: Ben Hutchings
Date: Fri Mar 11 2016 - 06:33:58 EST


On Fri, 2016-03-11 at 19:08 +0800, Joseph Chang wrote:
> I tested by
> Â./ethtool -E eth0 magic 0x9620 offset 0 length 3 value 0xf1 value 0xf2 value 0xf3
>
> I think ethtool need [ value N ] for each byte (so need three "value xx" in above command line),Â
> am I right?
>
> Oh, I can see it goes wrong~ Thanks~
[...]

You can only pass one byte on the command line and that forces the
length to be 1. ÂTo set multiple bytes, you need to provide them on
stdin instead.

Ben.

--
Ben Hutchings
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