On 1 September 2014 12:55, Ard Biesheuvel <ard.biesheu...@linaro.org> wrote: > From: Rob Herring <rob.herr...@linaro.org> > > Add support for handling PSCI calls in system emulation. Both version > 0.1 and 0.2 of the PSCI spec are supported. Platforms can enable support > by setting "psci-method" QOM property on the cpus to SMC or HVC > emulation and having PSCI binding in their dtb.
> --- /dev/null > +++ b/target-arm/psci.c > @@ -0,0 +1,172 @@ > +/* > + * Copyright (C) 2014 - Linaro > + * Author: Rob Herring <rob.herr...@linaro.org> > + * > + * 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; either version 2 of the License, or > + * (at your option) any later version. > + * > + * 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 <cpu.h> > +#include <cpu-qom.h> > +#include <kvm-consts.h> > +#include <sysemu/sysemu.h> > +#include <linux/psci.h> This isn't going to compile on non-Linux hosts. (cf discussion at http://lists.gnu.org/archive/html/qemu-devel/2014-06/msg00473.html) I suggest using the QEMU_PSCI_* constants we now have available in kvm-consts.h and avoiding the plain PSCI_* ones entirely in non-kvm-specific code. You might need to add a few new QEMU_PSCI_* where we don't have them yet. thanks -- PMM
