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-rw-r--r--cpus.c10
-rw-r--r--qapi-schema.json25
2 files changed, 28 insertions, 7 deletions
diff --git a/cpus.c b/cpus.c
index 6df6660ccf..af678264f6 100644
--- a/cpus.c
+++ b/cpus.c
@@ -2166,6 +2166,10 @@ CpuInfoFastList *qmp_query_cpus_fast(Error **errp)
MachineClass *mc = MACHINE_GET_CLASS(ms);
CpuInfoFastList *head = NULL, *cur_item = NULL;
CPUState *cpu;
+#if defined(TARGET_S390X)
+ S390CPU *s390_cpu;
+ CPUS390XState *env;
+#endif
CPU_FOREACH(cpu) {
CpuInfoFastList *info = g_malloc0(sizeof(*info));
@@ -2183,6 +2187,12 @@ CpuInfoFastList *qmp_query_cpus_fast(Error **errp)
info->value->props = props;
}
+#if defined(TARGET_S390X)
+ s390_cpu = S390_CPU(cpu);
+ env = &s390_cpu->env;
+ info->value->arch = CPU_INFO_ARCH_S390;
+ info->value->u.s390.cpu_state = env->cpu_state;
+#endif
if (!cur_item) {
head = cur_item = info;
} else {
diff --git a/qapi-schema.json b/qapi-schema.json
index 815f072876..e6ca63f718 100644
--- a/qapi-schema.json
+++ b/qapi-schema.json
@@ -408,7 +408,7 @@
# @CpuInfoArch:
#
# An enumeration of cpu types that enable additional information during
-# @query-cpus.
+# @query-cpus and @query-cpus-fast.
#
# @s390: since 2.12
#
@@ -604,12 +604,24 @@
# @props: properties describing to which node/socket/core/thread
# virtual CPU belongs to, provided if supported by board
#
+# @arch: architecture of the cpu, which determines which additional fields
+# will be listed
+#
# Since: 2.12
#
##
-{ 'struct': 'CpuInfoFast',
- 'data': {'cpu-index': 'int', 'qom-path': 'str',
- 'thread-id': 'int', '*props': 'CpuInstanceProperties' } }
+{ 'union': 'CpuInfoFast',
+ 'base': {'cpu-index': 'int', 'qom-path': 'str',
+ 'thread-id': 'int', '*props': 'CpuInstanceProperties',
+ 'arch': 'CpuInfoArch' },
+ 'discriminator': 'arch',
+ 'data': { 'x86': 'CpuInfoOther',
+ 'sparc': 'CpuInfoOther',
+ 'ppc': 'CpuInfoOther',
+ 'mips': 'CpuInfoOther',
+ 'tricore': 'CpuInfoOther',
+ 's390': 'CpuInfoS390',
+ 'other': 'CpuInfoOther' } }
##
# @query-cpus-fast:
@@ -620,9 +632,6 @@
#
# Returns: list of @CpuInfoFast
#
-# Notes: The CPU architecture name is not returned by query-cpus-fast.
-# Use query-target to retrieve that information.
-#
# Since: 2.12
#
# Example:
@@ -637,6 +646,7 @@
# "socket-id": 0
# },
# "qom-path": "/machine/unattached/device[0]",
+# "arch":"x86",
# "cpu-index": 0
# },
# {
@@ -647,6 +657,7 @@
# "socket-id": 1
# },
# "qom-path": "/machine/unattached/device[2]",
+# "arch":"x86",
# "cpu-index": 1
# }
# ]