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Re: [Qemu-devel] [PATCH v2 2/7] ppc/pnv: add a PnvChip object
From: |
David Gibson |
Subject: |
Re: [Qemu-devel] [PATCH v2 2/7] ppc/pnv: add a PnvChip object |
Date: |
Mon, 5 Sep 2016 17:41:54 +1000 |
User-agent: |
Mutt/1.7.0 (2016-08-17) |
On Mon, Sep 05, 2016 at 04:59:23PM +1000, Benjamin Herrenschmidt wrote:
> On Mon, 2016-09-05 at 12:58 +1000, David Gibson wrote:
> >
> > With the new chip class per cpu class, does this chip_type field
> > serve
> > any purpose any more?
> >
> > > + k->chip_f000f = 0x120d304980000000ull;
> >
> > A comment somewhere explaining what this cryptic value is would be
> > nice.
>
> It's snapshot from an actual chip ;-) Some of the fields we know about
> such as the actual chip "type" and DD version but some are obscure even
> to us :-)
Sorry, I actually meant what does "chip_f000f" mean, rather than what
does the value inside there mean.
--
David Gibson | I'll have my music baroque, and my code
david AT gibson.dropbear.id.au | minimalist, thank you. NOT _the_ _other_
| _way_ _around_!
http://www.ozlabs.org/~dgibson
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Re: [Qemu-devel] [PATCH v2 2/7] ppc/pnv: add a PnvChip object, Cédric Le Goater, 2016/09/05