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s390x: unify device reset during subsystem_reset()

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We have to manually reset several devices that are not on a bus: Let's
collect them in an array.

Reviewed-by: Cornelia Huck <cornelia.huck@de.ibm.com>
Acked-by: Christian Borntraeger <borntraeger@de.ibm.com>
Signed-off-by: David Hildenbrand <dahi@linux.vnet.ibm.com>
Signed-off-by: Cornelia Huck <cornelia.huck@de.ibm.com>
This commit is contained in:
David Hildenbrand 2015-07-21 10:58:38 +02:00 committed by Cornelia Huck
parent b080364aed
commit 09c7f58ca9
1 changed files with 14 additions and 17 deletions
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29
hw/s390x/s390-virtio-ccw.c
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@ -35,26 +35,23 @@ typedef struct S390CcwMachineState {
bool dea_key_wrap;
} S390CcwMachineState;
static const char *const reset_dev_types[] = {
"virtual-css-bridge",
"s390-sclp-event-facility",
"s390-flic",
"diag288",
};
void subsystem_reset(void)
{
DeviceState *css, *sclp, *flic, *diag288;
DeviceState *dev;
int i;
css = DEVICE(object_resolve_path_type("", "virtual-css-bridge", NULL));
if (css) {
qdev_reset_all(css);
for (i = 0; i < ARRAY_SIZE(reset_dev_types); i++) {
dev = DEVICE(object_resolve_path_type("", reset_dev_types[i], NULL));
if (dev) {
qdev_reset_all(dev);
}
sclp = DEVICE(object_resolve_path_type("",
"s390-sclp-event-facility", NULL));
if (sclp) {
qdev_reset_all(sclp);
}
flic = DEVICE(object_resolve_path_type("", "s390-flic", NULL));
if (flic) {
qdev_reset_all(flic);
}
diag288 = DEVICE(object_resolve_path_type("", "diag288", NULL));
if (diag288) {
qdev_reset_all(diag288);
}
}