diff options
| author | David Hildenbrand <dahi@linux.vnet.ibm.com> | 2015-07-21 13:47:32 +0200 |
|---|---|---|
| committer | Cornelia Huck <cornelia.huck@de.ibm.com> | 2015-10-21 12:21:30 +0200 |
| commit | db3b2566e0fb45e2901b6f9b842d91db6963915d (patch) | |
| tree | 758906db40e0a59d2131e8cd432fdb6c2ba0d619 /hw/s390x/s390-virtio.h | |
| parent | feacc6c2c8fff037f67a89402b29923251833425 (diff) | |
s390x: machine reset function with new ipl cpu handling
Current implementation depends on the order of resets getting triggered.
If a cpu reset is triggered after the ipl device reset, the CPU is stopped and
the VM will not run. In fact, that hinders us from converting the ipl device
into a TYPE_DEVICE. Let's change that by manually configuring the ipl cpu
during a system reset, so we have full control and can demangle that code.
Also remove the superflous cpu parameter from s390_update_iplstate on the way.
Acked-by: Christian Borntraeger <borntraeger@de.ibm.com>
Reviewed-by: Cornelia Huck <cornelia.huck@de.ibm.com>
Signed-off-by: David Hildenbrand <dahi@linux.vnet.ibm.com>
Signed-off-by: Cornelia Huck <cornelia.huck@de.ibm.com>
Diffstat (limited to 'hw/s390x/s390-virtio.h')
| -rw-r--r-- | hw/s390x/s390-virtio.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/hw/s390x/s390-virtio.h b/hw/s390x/s390-virtio.h index f389aa1a67..eebce8e5e6 100644 --- a/hw/s390x/s390-virtio.h +++ b/hw/s390x/s390-virtio.h @@ -27,5 +27,6 @@ void s390_init_ipl_dev(const char *kernel_filename, bool enforce_bios); void s390_create_virtio_net(BusState *bus, const char *name); void s390_nmi(NMIState *n, int cpu_index, Error **errp); +void s390_machine_reset(void); void s390_memory_init(ram_addr_t mem_size); #endif |