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s390x: add I/O adapter registration

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Register an I/O adapter interrupt source for when virtio-ccw devices start
using adapter interrupts.

Reviewed-by: Thomas Huth <thuth@linux.vnet.ibm.com>
Reviewed-by: Christian Borntraeger <borntraeger@de.ibm.com>
Signed-off-by: Cornelia Huck <cornelia.huck@de.ibm.com>
This commit is contained in:
Cornelia Huck 2013-07-15 17:45:03 +02:00
parent 7b35d0c44c
commit 03cf077ac9
7 changed files with 106 additions and 0 deletions
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16
hw/intc/s390_flic.c
View file

@ -44,10 +44,26 @@ void s390_flic_init(void)
}
}
static int qemu_s390_register_io_adapter(S390FLICState *fs, uint32_t id,
uint8_t isc, bool swap,
bool is_maskable)
{
/* nothing to do */
return 0;
}
static void qemu_s390_flic_class_init(ObjectClass *oc, void *data)
{
S390FLICStateClass *fsc = S390_FLIC_COMMON_CLASS(oc);
fsc->register_io_adapter = qemu_s390_register_io_adapter;
}
static const TypeInfo qemu_s390_flic_info = {
.name = TYPE_QEMU_S390_FLIC,
.parent = TYPE_S390_FLIC_COMMON,
.instance_size = sizeof(QEMUS390FLICState),
.class_init = qemu_s390_flic_class_init,
};
static const TypeInfo s390_flic_common_info = {