[v3] Fixes around device realization

[PATCH v3 15/24] macio: Fix macio-bus to be a subtype of System bus

Markus Armbruster posted 24 patches 5 years, 8 months ago

Diff against v1 v2
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Maintainers: Paolo Bonzini <pbonzini@redhat.com>, Palmer Dabbelt <palmer@dabbelt.com>, Peter Maydell <peter.maydell@linaro.org>, Alistair Francis <Alistair.Francis@wdc.com>, Sagar Karandikar <sagark@eecs.berkeley.edu>, David Gibson <david@gibson.dropbear.id.au>, Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>, "Edgar E. Iglesias" <edgar.iglesias@gmail.com>, Laurent Vivier <laurent@vivier.eu>, "Daniel P. Berrangé" <berrange@redhat.com>, Alistair Francis <alistair@alistair23.me>, Bastian Koppelmann <kbastian@mail.uni-paderborn.de>, Eduardo Habkost <ehabkost@redhat.com>

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[PATCH v3 15/24] macio: Fix macio-bus to be a subtype of System bus

Posted by Markus Armbruster 5 years, 8 months ago

The devices we plug into the macio-bus are all sysbus devices
(DeviceClass member bus_type is TYPE_SYSTEM_BUS), but macio-bus does
not derive from TYPE_SYSTEM_BUS.  Fix that.

"info qtree" now shows the devices' mmio ranges, as it should

Cc: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Cc: David Gibson <david@gibson.dropbear.id.au>
Cc: qemu-ppc@nongnu.org
Signed-off-by: Markus Armbruster <armbru@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
---
 hw/misc/macio/macio.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/hw/misc/macio/macio.c b/hw/misc/macio/macio.c
index ebc96cc8f6..53a9fd5696 100644
--- a/hw/misc/macio/macio.c
+++ b/hw/misc/macio/macio.c
@@ -492,7 +492,7 @@ static void macio_class_init(ObjectClass *klass, void *data)
 
 static const TypeInfo macio_bus_info = {
     .name = TYPE_MACIO_BUS,
-    .parent = TYPE_BUS,
+    .parent = TYPE_SYSTEM_BUS,
     .instance_size = sizeof(MacIOBusState),
 };
 
-- 
2.26.2