Re: [PATCH] i2c-tools: decode-dimms: New manufacturer names from JEP106AX

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On Thu, Nov 22, 2018 at 3:03 PM Jean Delvare <jdelvare@xxxxxxx> wrote:
>
> Hi Vincent, Peter,
>
> On Thu, 15 Nov 2018 09:39:22 +0100, Vincent Palatin wrote:
> > On Thu, Nov 15, 2018 at 8:54 AM Peter Rosin <peda@xxxxxxxxxx> wrote:
> > > On 2018-11-15 08:23, Vincent Palatin wrote:
> > > > Add all the JEDEC-registered manufacturer names added since JEP106AQ.
> > >
> > > This is not a complete description of the change.
>
> That's good enough as far as I'm concerned.
>
> > > > Signed-off-by: Vincent Palatin <vpalatin@xxxxxxxxx>
> > > > ---
> > > >  eeprom/decode-dimms | 82 +++++++++++++++++++++++++++++++++++++++++++++++++++--
> > > >  1 file changed, 80 insertions(+), 2 deletions(-)
> > > >
> > > > diff --git a/eeprom/decode-dimms b/eeprom/decode-dimms
> > > > index ede3ec6..9ead960 100755
> > > > --- a/eeprom/decode-dimms
> > > > +++ b/eeprom/decode-dimms
> > > > @@ -336,8 +336,86 @@ $revision =~ s/ \([^()]*\)//;
> > > >   "AP Memory", "Douqi Technology", "Etron Technology Inc.",
> > > >   "Indie Semiconductor", "Socionext Inc.", "HGST", "EVGA",
> > > >   "Audience Inc.", "EpicGear", "Vitesse Enterprise Co.",
> > > > - "Foxtronn International Corporation", "Bretelon Inc.",
> > > > - "Zbit Semiconductor Inc."]
> > > > + "Foxtronn International Corporation", "Bretelon Inc.", "Graphcore", "Eoplex Inc",
> > >
> > > *snip*
> > >
> > > > + "Zbit Semiconductor Inc", "Shenzhen Technology Co Ltd", "Signalchip",
> > >
> > > "Zbit Semiconductor Inc" has moved (and lost a dot), what's up with that?
> >
> > This is what the JEDEC JEP106AX document says:
> > """
> > The following numbers are all in bank 10:
> > [...]
> > 94 Zbit Semiconductor Inc
> > [...]
> > """
> >
> > While where it was in bank 9 for current code, there is definitely
> > Graphcore at index 95:
> > """
> > 92 Vitesse Enterprise Co
> > 93 Foxtronn International Corporation
> > 94 Bretelon Inc
> > 95 Graphcore
> > """
>
> Yes, "Zbit Semiconductor Inc" moved from bank 9 to bank 10 (and lost
> its dot) somewhere between JEP106AQ and JEP106AX. That's confusing but
> the patch is correct.
>
> > Looking at it, the change is not document in the JEP Annex but another
> > project (OpenOCD) did a similar fixup:
> > https://repo.or.cz/openocd.git/commitdiff/063253fa89b2d48104b43783c03ff7161c5d1a5a
> > Maybe there was a mistake in a previous revision of the JEP106 (but
> > strangely it was silently fixed) or everybody copied the content from
> > a broken source.
> >
> > There is no dot in the Standard document, I don't know what the local
> > convention is in this project.
>
> I don't know either ;-) I don't think it really matters to be honest,
> so we can just take what the JEDEC specification has.
>
> I'm more worried by the fact that some names are not listed in the same
> order in the patch as in the specification. For bank 9, names 104-109
> ("Boya ..." to "Guangzhou Si Nuo ...") appear in the patch after
> "Starsway Technology Limited" which is supposed to be number 126 (and
> in a different order too). Vincent, can you please double check?

Yes, you are right, I fat-fingered this part while processing the text.
Thanks for the careful review !
I will send a V2 patch tomorrow, this time the added list order is
fully matching the spec order.

-- 
Vincent

>
> The rest of the list looks good.
>
> --
> Jean Delvare
> SUSE L3 Support



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