Re: [Xen-devel] [PATCH v2 01/27] ARM: GICv3 ITS: parse and store ITS subnodes from hardware DT

[Julien Grall <julien.grall@xxxxxxx>]

Hi Andre,

On 23/03/17 10:57, Andre Przywara wrote:
> On 21/03/17 20:17, Julien Grall wrote:
> > On 03/16/2017 11:20 AM, Andre Przywara wrote:
> > > diff --git a/xen/arch/arm/Kconfig b/xen/arch/arm/Kconfig
> > > index 2e023d1..bf64c61 100644
> > > diff --git a/xen/arch/arm/gic-v3-its.c b/xen/arch/arm/gic-v3-its.c
> > > new file mode 100644
> > > index 0000000..4056e5b
> > > --- /dev/null
> > > +++ b/xen/arch/arm/gic-v3-its.c
> > > @@ -0,0 +1,73 @@
> > > +/*
> > > + * xen/arch/arm/gic-v3-its.c
> > > + *
> > > + * ARM GICv3 Interrupt Translation Service (ITS) support
> > > + *
> > > + * Copyright (C) 2016,2017 - ARM Ltd
> > > + *
> > > + * This program is free software; you can redistribute it and/or modify
> > > + * it under the terms of the GNU General Public License as published by
> > > + * the Free Software Foundation; under version 2 of the License.
> > > + *
> > > + * This program is distributed in the hope that it will be useful,
> > > + * but WITHOUT ANY WARRANTY; without even the implied warranty of
> > > + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
> > > + * GNU General Public License for more details.
> > > + *
> > > + * You should have received a copy of the GNU General Public License
> > > + * along with this program; If not, see <http://www.gnu.org/licenses/>.
> > > + */
> > > +
> > > +#include <xen/lib.h>
> > > +#include <asm/gic_v3_defs.h>
> > > +#include <asm/gic_v3_its.h>
> > > +
> > > +LIST_HEAD(host_its_list);
> > On the previous version we agreed that host_its_list should be confined
> > to gic-v3-its.c. So why is it still exported?
> Because I need it later on in vgic-v3.c, when creating virtual ITSes
> that mimic the host ITSes, see patch 25/27. I haven't found a neat
> solution for that yet.
I will have a look.

Cheers,

--
Julien Grall

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