From 496a8525622d4ac5d276f76840dd30eddb73672d Mon Sep 17 00:00:00 2001 From: Markus Armbruster Date: Wed, 10 Jun 2020 07:32:33 +0200 Subject: sysbus: New sysbus_realize(), sysbus_realize_and_unref() Sysbus devices almost always plug into the main system bus. qdev_create() even has a convenience feature to make that easy: a null bus argument gets replaced by the main system bus. qdev_realize() and qdev_realize_and_unref() do the same. We can do better. Provide convenience wrappers around qdev_realize() and qdev_realize_and_unref() that don't take a @bus argument. They always pass the main system bus. Signed-off-by: Markus Armbruster Reviewed-by: Philippe Mathieu-Daudé Reviewed-by: Paolo Bonzini Message-Id: <20200610053247.1583243-45-armbru@redhat.com> --- include/hw/sysbus.h | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) (limited to 'include/hw/sysbus.h') diff --git a/include/hw/sysbus.h b/include/hw/sysbus.h index c4a1c0adfa..606095ba35 100644 --- a/include/hw/sysbus.h +++ b/include/hw/sysbus.h @@ -90,6 +90,9 @@ void sysbus_add_io(SysBusDevice *dev, hwaddr addr, MemoryRegion *mem); MemoryRegion *sysbus_address_space(SysBusDevice *dev); +bool sysbus_realize(SysBusDevice *dev, Error **errp); +bool sysbus_realize_and_unref(SysBusDevice *dev, Error **errp); + /** * sysbus_init_child_obj: * @parent: The parent object @@ -121,5 +124,4 @@ static inline DeviceState *sysbus_create_simple(const char *name, return sysbus_create_varargs(name, addr, irq, NULL); } - #endif /* HW_SYSBUS_H */ -- cgit v1.2.3-55-g7522