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accel: introduce AccelClass.global_props

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Introduce this new field for the accelerator classes so that each
specific accelerator in the future can register its own global
properties to be used further by the system. It works just like how the
old machine compatible properties do, but only tailored for
accelerators.

Introduce register_compat_props_array() for it. Export it so that it may
be used in other codes as well in the future.

Suggested-by: Eduardo Habkost <ehabkost@redhat.com>
Signed-off-by: Peter Xu <peterx@redhat.com>
Message-Id: <1498536619-14548-3-git-send-email-peterx@redhat.com>
Reviewed-by: Eduardo Habkost <ehabkost@redhat.com>
Signed-off-by: Juan Quintela <quintela@redhat.com>
This commit is contained in:
Peter Xu 2017-06-27 12:10:11 +08:00 • committed by Juan Quintela
parent 60d7cacac8
commit 9ffea096b9
5 changed files with 31 additions and 0 deletions
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7
hw/core/qdev-properties.c
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@ -1098,6 +1098,13 @@ void register_compat_prop(const char *driver,
qdev_prop_register_global(p);
}
void register_compat_props_array(GlobalProperty *prop)
{
for (; prop && prop->driver; prop++) {
register_compat_prop(prop->driver, prop->property, prop->value);
}
}
void qdev_prop_register_global_list(GlobalProperty *props)
{
int i;