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| author | Halil Pasic <pasic@linux.vnet.ibm.com> | 2016-12-09 20:00:21 +0100 |
|---|---|---|
| committer | Cornelia Huck <cornelia.huck@de.ibm.com> | 2017-02-24 10:15:18 +0100 |
| commit | 069097dad311ac9c6933d95ebee7c0b53b3378c4 (patch) | |
| tree | a6ea35a2924ad69c98e558522e15737720c909b0 /hw/s390x | |
| parent | 0708afa704f4f06d823af5757b1a331cc5fce438 (diff) | |
| download | qemu-069097dad311ac9c6933d95ebee7c0b53b3378c4.zip qemu-069097dad311ac9c6933d95ebee7c0b53b3378c4.tar.gz qemu-069097dad311ac9c6933d95ebee7c0b53b3378c4.tar.bz2 | |
s390x: bump ADAPTER_ROUTES_MAX_GSI
Let's increase ADAPTER_ROUTES_MAX_GSI to VIRTIO_QUEUE_MAX which is the
largest demand foreseeable at the moment. Let us add a compatibility
macro for the previous machines so client code can maintain backwards
migration compatibility
To not mess up migration compatibility for virtio-ccw
VIRTIO_CCW_QUEUE_MAX is left at it's current value, and will be dropped
when virtio-ccw is converted to use the capability of the flic
introduced by this patch.
Signed-off-by: Halil Pasic <pasic@linux.vnet.ibm.com>
Signed-off-by: Cornelia Huck <cornelia.huck@de.ibm.com>
Diffstat (limited to 'hw/s390x')
| -rw-r--r-- | hw/s390x/s390-virtio-ccw.c | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/hw/s390x/s390-virtio-ccw.c b/hw/s390x/s390-virtio-ccw.c index e9a6767..ea244bb 100644 --- a/hw/s390x/s390-virtio-ccw.c +++ b/hw/s390x/s390-virtio-ccw.c @@ -336,7 +336,12 @@ static const TypeInfo ccw_machine_info = { type_init(ccw_machine_register_##suffix) #define CCW_COMPAT_2_8 \ - HW_COMPAT_2_8 + HW_COMPAT_2_8 \ + {\ + .driver = TYPE_S390_FLIC_COMMON,\ + .property = "adapter_routes_max_batch",\ + .value = "64",\ + }, #define CCW_COMPAT_2_7 \ HW_COMPAT_2_7 |