Re: [Qemu-ppc] [PATCH v7 0/2] spapr-rtas: add ibm, get-vpd RTAS interface

[David Gibson]

On Thu, Mar 28, 2019 at 02:21:51PM +0100, Greg Kurz wrote:
> On Wed, 27 Mar 2019 17:41:00 -0300
> "Maxiwell S. Garcia" <address@hidden> wrote:
> 
> > Here are two patches to add a handler for ibm,get-vpd RTAS calls.
> > This RTAS exposes host information in case of set QEMU options
> > 'host-serial' and 'host-model' as 'passthrough'.
> > 
> > The patch 1 creates helper functions to get valid 'host-serial'
> > and 'host-model' parameters, guided by QEMU command line. These
> > parameters are useful to build the guest device tree and to return
> > get-vpd RTAS calls. The patch 2 adds the ibm,get-vpd itself.
> > 
> > Update v7:
> > * rtas_get_vpd_fields as a static array in spapr machine state
> > 
> > Maxiwell S. Garcia (2):
> >   spapr: helper functions to get valid host fields
> >   spapr-rtas: add ibm,get-vpd RTAS interface
> > 
> >  hw/ppc/spapr.c         | 48 +++++++++++----------
> >  hw/ppc/spapr_rtas.c    | 96 ++++++++++++++++++++++++++++++++++++++++++
> >  include/hw/ppc/spapr.h | 14 +++++-
> >  3 files changed, 135 insertions(+), 23 deletions(-)
> > 
> 
> Hi Maxiwell,
> 
> David sent a patch to rework how the host data is exposed to the guest.
> Especially, the special casing of the "none" and "passthrough" strings
> is no more... I'm afraid you'll have to rework your patches accordingly:
> code+changelog in patch 1 and at least changelog in patch 2.

Yes.  Also note that this won't be merged until qemu 4.1.

-- 
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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