diff mbox series

[v3,12/12] target/arm: spe: Add corresponding test.

Message ID 53adf9e25750962eca7dd09f924c97bb17c1214a.1600135462.git.haibo.xu@linaro.org (mailing list archive)
State New, archived
Headers show
Series target/arm: Add vSPE support to KVM guest | expand

Commit Message

Haibo Xu Sept. 15, 2020, 3:11 a.m. UTC 
Reviewed-by: Andrew Jones <drjones@redhat.com>
Signed-off-by: Haibo Xu <haibo.xu@linaro.org>
---
 target/arm/monitor.c           | 2 +-
 tests/qtest/arm-cpu-features.c | 9 +++++++++
 2 files changed, 10 insertions(+), 1 deletion(-)
diff mbox series

Patch

diff --git a/target/arm/monitor.c b/target/arm/monitor.c
index ba6e01abd0..1b8f08988a 100644
--- a/target/arm/monitor.c
+++ b/target/arm/monitor.c
@@ -99,7 +99,7 @@  QEMU_BUILD_BUG_ON(ARM_MAX_VQ > 16);
  * then the order that considers those dependencies must be used.
  */
 static const char *cpu_model_advertised_features[] = {
-    "aarch64", "pmu", "sve",
+    "aarch64", "pmu", "spe", "sve",
     "sve128", "sve256", "sve384", "sve512",
     "sve640", "sve768", "sve896", "sve1024", "sve1152", "sve1280",
     "sve1408", "sve1536", "sve1664", "sve1792", "sve1920", "sve2048",
diff --git a/tests/qtest/arm-cpu-features.c b/tests/qtest/arm-cpu-features.c
index 77b5e30a9c..4d393fb2e2 100644
--- a/tests/qtest/arm-cpu-features.c
+++ b/tests/qtest/arm-cpu-features.c
@@ -494,6 +494,7 @@  static void test_query_cpu_model_expansion_kvm(const void *data)
 
     if (g_str_equal(qtest_get_arch(), "aarch64")) {
         bool kvm_supports_sve;
+        bool kvm_supports_spe;
         char max_name[8], name[8];
         uint32_t max_vq, vq;
         uint64_t vls;
@@ -512,8 +513,10 @@  static void test_query_cpu_model_expansion_kvm(const void *data)
             "with KVM on this host", NULL);
 
         assert_has_feature(qts, "host", "sve");
+        assert_has_feature(qts, "host", "spe");
         resp = do_query_no_props(qts, "host");
         kvm_supports_sve = resp_get_feature(resp, "sve");
+        kvm_supports_spe = resp_get_feature(resp, "spe");
         vls = resp_get_sve_vls(resp);
         qobject_unref(resp);
 
@@ -573,10 +576,16 @@  static void test_query_cpu_model_expansion_kvm(const void *data)
         } else {
             g_assert(vls == 0);
         }
+
+        if (kvm_supports_spe) {
+                assert_set_feature(qts, "host", "spe", false);
+                assert_set_feature(qts, "host", "spe", true);
+        }
     } else {
         assert_has_not_feature(qts, "host", "aarch64");
         assert_has_not_feature(qts, "host", "pmu");
         assert_has_not_feature(qts, "host", "sve");
+        assert_has_not_feature(qts, "host", "spe");
     }
 
     qtest_quit(qts);