From mboxrd@z Thu Jan  1 00:00:00 1970
From: Liviu Dudau <Liviu.Dudau-5wv7dgnIgG8@public.gmane.org>
Subject: Re: [PATCH v7 4/6] pci: Introduce a domain number for
 pci_host_bridge.
Date: Mon, 7 Apr 2014 11:07:15 +0100
Message-ID: <20140407100715.GI17163@e106497-lin.cambridge.arm.com>
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To: Benjamin Herrenschmidt <benh-XVmvHMARGAS8U2dJNN8I7kB+6BGkLq7r@public.gmane.org>
Cc: Bjorn Helgaas <bhelgaas-hpIqsD4AKlfQT0dZR+AlfA@public.gmane.org>, linux-pci <linux-pci-u79uwXL29TY76Z2rM5mHXA@public.gmane.org>, Catalin Marinas <Catalin.Marinas-5wv7dgnIgG8@public.gmane.org>, Will Deacon <Will.Deacon-5wv7dgnIgG8@public.gmane.org>, linaro-kernel <linaro-kernel-cunTk1MwBs8s++Sfvej+rw@public.gmane.org>, Arnd Bergmann <arnd-r2nGTMty4D4@public.gmane.org>, LKML <linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org>, "devicetree-u79uwXL29TY76Z2rM5mHXA@public.gmane.org" <devicetree-u79uwXL29TY76Z2rM5mHXA@public.gmane.org>, LAKML <linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org>, Tanmay Inamdar <tinamdar-qTEPVZfXA3Y@public.gmane.org>, Grant Likely <grant.likely-s3s/WqlpOiPyB63q8FvJNQ@public.gmane.org>
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On Mon, Apr 07, 2014 at 10:14:18AM +0100, Benjamin Herrenschmidt wrote:
> On Mon, 2014-04-07 at 09:46 +0100, Liviu Dudau wrote:
> >=20
> > *My* strategy is to get rid of pci_domain_nr(). I don't see why we =
need
> > to have arch specific way of providing the number, specially after =
looking
> > at the existing implementations that return a value from a variable=
 that
> > is never touched or incremented. My guess is that pci_domain_nr() w=
as
> > created to work around the fact that there was no domain_nr maintai=
nance in
> > the generic code.
>=20
> Well, there was no generic host bridge structure. There is one now, i=
t should
> go there.

Exactly! Hence my patch. After it gets accepted I will go through archi=
tectures
and remove their version of pci_domain_nr().

Best regards,
Liviu

>=20
> Cheers,
> Ben.
> =20
>=20
>=20

--=20
=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D
| I would like to |
| fix the world,  |
| but they're not |
| giving me the   |
 \ source code!  /
  ---------------
    =C2=AF\_(=E3=83=84)_/=C2=AF

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