From: Ben Hutchings <ben-/+tVBieCtBitmTQ+vhA3Yw@public.gmane.org>
To: Joseph Chang
<joseph_chang-Ubu6M+hUeUGoECsaD+WFmw@public.gmane.org>,
'Joseph CHANG'
<josright123-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>,
'Peter Korsgaard'
<jacmet-OfajU3CKLf1/SzgSGea1oA@public.gmane.org>,
netdev-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
linux-usb-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org
Subject: Re: [PATCH 3/3] dm9601: add support ethtool style utility
Date: Fri, 11 Mar 2016 11:42:13 +0000 [thread overview]
Message-ID: <1457696533.3001.88.camel@decadent.org.uk> (raw)
In-Reply-To: <1457696013.3001.86.camel-/+tVBieCtBitmTQ+vhA3Yw@public.gmane.org>
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On Fri, 2016-03-11 at 11:33 +0000, Ben Hutchings wrote:
> On Fri, 2016-03-11 at 19:08 +0800, Joseph Chang wrote:
> >
> > I tested by
> > ./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),
> > 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. To set multiple bytes, you need to provide them on
> stdin instead.
...as raw binary data, not hexadecimal strings.
Ben.
--
Ben Hutchings
73.46% of all statistics are made up.
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prev parent reply other threads:[~2016-03-11 11:42 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-03-10 11:24 [PATCH 3/3] dm9601: add support ethtool style utility Joseph CHANG
[not found] ` <1457609067-3674-1-git-send-email-josright123-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
2016-03-10 11:49 ` Ben Hutchings
2016-03-10 12:51 ` Joseph Chang
[not found] ` <201603101253.u2ACrnUJ002444-LuMwerrUz4dPN/9CU4g/Nk1QfAb4XDUr@public.gmane.org>
2016-03-10 13:17 ` Ben Hutchings
2016-03-11 11:08 ` Joseph Chang
2016-03-11 11:33 ` Ben Hutchings
[not found] ` <1457696013.3001.86.camel-/+tVBieCtBitmTQ+vhA3Yw@public.gmane.org>
2016-03-11 11:42 ` Ben Hutchings [this message]
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