diff options
| author | Thomas Huth <thuth@redhat.com> | 2018-03-19 15:00:46 +0100 |
|---|---|---|
| committer | David Gibson <david@gibson.dropbear.id.au> | 2018-04-10 10:05:38 +1000 |
| commit | ddd835f32a18c087d3161213f47e89566ce05cc8 (patch) | |
| tree | 4d21dc9f327db3f9fc26adcf1bea67aa1eece449 /hw/misc | |
| parent | e69ba2b489d9cc6e976a29a58726d45361d85b9d (diff) | |
hw/misc/macio: Fix crash when listing device properties of macio device
The macio-newworld device can currently be used to abort QEMU unexpectedly:
$ ppc-softmmu/qemu-system-ppc -S -M ref405ep,accel=qtest -qmp stdio
{"QMP": {"version": {"qemu": {"micro": 50, "minor": 11, "major": 2},
"package": "build-all"}, "capabilities": []}}
{ 'execute': 'qmp_capabilities' }
{"return": {}}
{ 'execute': 'device-list-properties',
'arguments': {'typename': 'macio-newworld'}}
Unexpected error in qemu_chr_fe_init() at chardev/char-fe.c:222:
Device 'serial0' is in use
Aborted (core dumped)
qdev properties should be set during realize(), not during instance_init(),
so move the related code there to fix this problem.
Signed-off-by: Thomas Huth <thuth@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Acked-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
Diffstat (limited to 'hw/misc')
| -rw-r--r-- | hw/misc/macio/macio.c | 14 |
1 files changed, 7 insertions, 7 deletions
diff --git a/hw/misc/macio/macio.c b/hw/misc/macio/macio.c index 454244f59e..b74a6572b0 100644 --- a/hw/misc/macio/macio.c +++ b/hw/misc/macio/macio.c @@ -115,6 +115,13 @@ static void macio_common_realize(PCIDevice *d, Error **errp) memory_region_add_subregion(&s->bar, 0x16000, sysbus_mmio_get_region(sysbus_dev, 0)); + qdev_prop_set_uint32(DEVICE(&s->escc), "disabled", 0); + qdev_prop_set_uint32(DEVICE(&s->escc), "frequency", ESCC_CLOCK); + qdev_prop_set_uint32(DEVICE(&s->escc), "it_shift", 4); + qdev_prop_set_chr(DEVICE(&s->escc), "chrA", serial_hds[0]); + qdev_prop_set_chr(DEVICE(&s->escc), "chrB", serial_hds[1]); + qdev_prop_set_uint32(DEVICE(&s->escc), "chnBtype", escc_serial); + qdev_prop_set_uint32(DEVICE(&s->escc), "chnAtype", escc_serial); object_property_set_bool(OBJECT(&s->escc), true, "realized", &err); if (err) { error_propagate(errp, err); @@ -341,13 +348,6 @@ static void macio_instance_init(Object *obj) object_property_add_child(obj, "dbdma", OBJECT(&s->dbdma), NULL); object_initialize(&s->escc, sizeof(s->escc), TYPE_ESCC); - qdev_prop_set_uint32(DEVICE(&s->escc), "disabled", 0); - qdev_prop_set_uint32(DEVICE(&s->escc), "frequency", ESCC_CLOCK); - qdev_prop_set_uint32(DEVICE(&s->escc), "it_shift", 4); - qdev_prop_set_chr(DEVICE(&s->escc), "chrA", serial_hds[0]); - qdev_prop_set_chr(DEVICE(&s->escc), "chrB", serial_hds[1]); - qdev_prop_set_uint32(DEVICE(&s->escc), "chnBtype", escc_serial); - qdev_prop_set_uint32(DEVICE(&s->escc), "chnAtype", escc_serial); qdev_set_parent_bus(DEVICE(&s->escc), sysbus_get_default()); object_property_add_child(obj, "escc", OBJECT(&s->escc), NULL); } |