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s390x: introduce and use S390_MAX_CPUS 

Will be handy in the future.

Reviewed-by: Thomas Huth <thuth@redhat.com>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: David Hildenbrand <david@redhat.com>
Message-Id: <20170928134609.16985-6-david@redhat.com>
Signed-off-by: Cornelia Huck <cohuck@redhat.com>
This commit is contained in:
David Hildenbrand 2017-09-28 15:46:09 +02:00 committed by Cornelia Huck
parent 1e70ba24a9
commit f42dc44a14
2 changed files with 3 additions and 1 deletions
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2
hw/s390x/s390-virtio-ccw.c
View File

@ -423,7 +423,7 @@ static void ccw_machine_class_init(ObjectClass *oc, void *data)
mc->no_parallel = 1;
mc->no_sdcard = 1;
mc->use_sclp = 1;
mc->max_cpus = 248;
mc->max_cpus = S390_MAX_CPUS;
mc->has_hotpluggable_cpus = true;
mc->get_hotplug_handler = s390_get_hotplug_handler;
mc->cpu_index_to_instance_props = s390_cpu_index_to_props;

2
target/s390x/cpu.h
View File

@ -60,6 +60,8 @@
#define PSW_MCHK_MASK 0x0004000000000000
#define PSW_IO_MASK 0x0200000000000000
#define S390_MAX_CPUS 248
typedef struct PSW {
uint64_t mask;
uint64_t addr;