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ppc: e500: Allow only supported dynamic sysbus devices

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platform_bus_create_devtree() already rejects all dynamic sysbus
devices except TYPE_ETSEC_COMMON, so register it as the only
allowed dynamic sysbus device for the ppce500 machine-type.

Cc: Alexander Graf <agraf@suse.de>
Cc: David Gibson <david@gibson.dropbear.id.au>
Cc: qemu-ppc@nongnu.org
Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
Message-Id: <20171125151610.20547-4-ehabkost@redhat.com>
Acked-by: David Gibson <david@gibson.dropbear.id.au>
Reviewed-by: Greg Kurz <groug@kaod.org>
Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
This commit is contained in:
Eduardo Habkost 2017-11-25 13:16:07 -02:00
parent 6f2062b975
commit 50d01d240f
1 changed files with 2 additions and 2 deletions
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4
hw/ppc/e500plat.c
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@ -12,6 +12,7 @@
#include "qemu/osdep.h" #include "qemu/osdep.h"
#include "qemu-common.h" #include "qemu-common.h"
#include "e500.h" #include "e500.h"
#include "hw/net/fsl_etsec/etsec.h"
#include "hw/boards.h" #include "hw/boards.h"
#include "sysemu/device_tree.h" #include "sysemu/device_tree.h"
#include "sysemu/kvm.h" #include "sysemu/kvm.h"
@ -64,8 +65,7 @@ static void e500plat_machine_init(MachineClass *mc)
mc->desc = "generic paravirt e500 platform"; mc->desc = "generic paravirt e500 platform";
mc->init = e500plat_init; mc->init = e500plat_init;
mc->max_cpus = 32; mc->max_cpus = 32;
/*TODO: allow only sysbus devices that really work with this machine */ machine_class_allow_dynamic_sysbus_dev(mc, TYPE_ETSEC_COMMON);
machine_class_allow_dynamic_sysbus_dev(mc, TYPE_SYS_BUS_DEVICE);
mc->default_cpu_type = POWERPC_CPU_TYPE_NAME("e500v2_v30"); mc->default_cpu_type = POWERPC_CPU_TYPE_NAME("e500v2_v30");
} }