diff --git a/wifi/supplicant/1.4/Android.bp b/wifi/supplicant/1.4/Android.bp
index df0b23a..6904f15 100644
--- a/wifi/supplicant/1.4/Android.bp
+++ b/wifi/supplicant/1.4/Android.bp
@@ -6,6 +6,7 @@
     srcs: [
         "types.hal",
         "ISupplicant.hal",
+        "ISupplicantP2pIface.hal",
         "ISupplicantStaIface.hal",
         "ISupplicantStaNetwork.hal",
     ],
diff --git a/wifi/supplicant/1.4/ISupplicantP2pIface.hal b/wifi/supplicant/1.4/ISupplicantP2pIface.hal
new file mode 100644
index 0000000..7c41d1c
--- /dev/null
+++ b/wifi/supplicant/1.4/ISupplicantP2pIface.hal
@@ -0,0 +1,52 @@
+/*
+ * Copyright 2020 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package android.hardware.wifi.supplicant@1.4;
+
+import @1.2::ISupplicantP2pIface;
+import @1.0::SupplicantStatus;
+
+/**
+ * Interface exposed by the supplicant for each P2P mode network
+ * interface (e.g p2p0) it controls.
+ * To use 1.4 features you must cast specific interfaces returned from the
+ * 1.4 HAL. For example V1_4::ISupplicant::addIface() adds V1_4::ISupplicantIface,
+ * which can be cast to V1_4::ISupplicantP2pIface.
+ */
+interface ISupplicantP2pIface extends @1.2::ISupplicantP2pIface {
+    /**
+     * Set whether to enable EDMG(802.11ay). Only allowed if hw mode is |HOSTAPD_MODE_IEEE80211AD|
+     *
+     * @param enable true to set, false otherwise.
+     * @return status Status of the operation.
+     *         Possible status codes:
+     *         |SupplicantStatusCode.SUCCESS|,
+     *         |SupplicantStatusCode.FAILURE_UNKNOWN|,
+     *         |SupplicantStatusCode.FAILURE_NETWORK_INVALID|
+     */
+    setEdmg(bool enable) generates (SupplicantStatus status);
+
+    /**
+     * Get whether EDMG(802.11ay) is enabled for this network.
+     *
+     * @return status Status of the operation.
+     *         Possible status codes:
+     *         |SupplicantStatusCode.SUCCESS|,
+     *         |SupplicantStatusCode.FAILURE_NETWORK_INVALID|
+     * @return enabled true if set, false otherwise.
+     */
+    getEdmg() generates (SupplicantStatus status, bool enabled);
+};
diff --git a/wifi/supplicant/1.4/vts/functional/Android.bp b/wifi/supplicant/1.4/vts/functional/Android.bp
index 7f2ba70..d959285 100644
--- a/wifi/supplicant/1.4/vts/functional/Android.bp
+++ b/wifi/supplicant/1.4/vts/functional/Android.bp
@@ -69,3 +69,34 @@
     ],
     disable_framework: true,
 }
+
+cc_test {
+    name: "VtsHalWifiSupplicantP2pV1_4TargetTest",
+    defaults: ["VtsHalTargetTestDefaults"],
+    srcs: [
+        "supplicant_p2p_iface_hidl_test.cpp",
+    ],
+    static_libs: [
+        "VtsHalWifiV1_0TargetTestUtil",
+        "VtsHalWifiSupplicantV1_0TargetTestUtil",
+        "VtsHalWifiSupplicantV1_1TargetTestUtil",
+        "VtsHalWifiSupplicantV1_2TargetTestUtil",
+        "VtsHalWifiSupplicantV1_3TargetTestUtil",
+        "VtsHalWifiSupplicantV1_4TargetTestUtil",
+        "android.hardware.wifi.supplicant@1.0",
+        "android.hardware.wifi.supplicant@1.1",
+        "android.hardware.wifi.supplicant@1.2",
+        "android.hardware.wifi.supplicant@1.3",
+        "android.hardware.wifi.supplicant@1.4",
+        "android.hardware.wifi@1.0",
+        "android.hardware.wifi@1.1",
+        "libgmock",
+        "libwifi-system",
+        "libwifi-system-iface",
+    ],
+    test_suites: [
+        "general-tests",
+        "vts",
+    ],
+    disable_framework: true,
+}
diff --git a/wifi/supplicant/1.4/vts/functional/supplicant_hidl_test_utils_1_4.cpp b/wifi/supplicant/1.4/vts/functional/supplicant_hidl_test_utils_1_4.cpp
index 3a59bd6..7e7a465 100644
--- a/wifi/supplicant/1.4/vts/functional/supplicant_hidl_test_utils_1_4.cpp
+++ b/wifi/supplicant/1.4/vts/functional/supplicant_hidl_test_utils_1_4.cpp
@@ -21,6 +21,7 @@
 
 using ::android::sp;
 using ::android::hardware::wifi::supplicant::V1_4::ISupplicant;
+using ::android::hardware::wifi::supplicant::V1_4::ISupplicantP2pIface;
 using ::android::hardware::wifi::supplicant::V1_4::ISupplicantStaIface;
 
 sp<ISupplicantStaIface> getSupplicantStaIface_1_4(
@@ -29,6 +30,12 @@
     return ISupplicantStaIface::castFrom(getSupplicantStaIface(supplicant));
 }
 
+sp<ISupplicantP2pIface> getSupplicantP2pIface_1_4(
+    const android::sp<android::hardware::wifi::supplicant::V1_4::ISupplicant>&
+        supplicant) {
+    return ISupplicantP2pIface::castFrom(getSupplicantP2pIface(supplicant));
+}
+
 sp<ISupplicant> getSupplicant_1_4(const std::string& supplicant_instance_name,
                                   bool isP2pOn) {
     return ISupplicant::castFrom(
diff --git a/wifi/supplicant/1.4/vts/functional/supplicant_hidl_test_utils_1_4.h b/wifi/supplicant/1.4/vts/functional/supplicant_hidl_test_utils_1_4.h
index 60fe1dc..b3b6990 100644
--- a/wifi/supplicant/1.4/vts/functional/supplicant_hidl_test_utils_1_4.h
+++ b/wifi/supplicant/1.4/vts/functional/supplicant_hidl_test_utils_1_4.h
@@ -18,12 +18,17 @@
 #define SUPPLICANT_HIDL_TEST_UTILS_1_4_H
 
 #include <android/hardware/wifi/supplicant/1.4/ISupplicant.h>
+#include <android/hardware/wifi/supplicant/1.4/ISupplicantP2pIface.h>
 #include <android/hardware/wifi/supplicant/1.4/ISupplicantStaIface.h>
 
 android::sp<android::hardware::wifi::supplicant::V1_4::ISupplicantStaIface>
 getSupplicantStaIface_1_4(
     const android::sp<android::hardware::wifi::supplicant::V1_4::ISupplicant>&
         supplicant);
+android::sp<android::hardware::wifi::supplicant::V1_4::ISupplicantP2pIface>
+getSupplicantP2pIface_1_4(
+    const android::sp<android::hardware::wifi::supplicant::V1_4::ISupplicant>&
+        supplicant);
 android::sp<android::hardware::wifi::supplicant::V1_4::ISupplicant>
 getSupplicant_1_4(const std::string& supplicant_instance_name, bool isP2pOn);
 
diff --git a/wifi/supplicant/1.4/vts/functional/supplicant_p2p_iface_hidl_test.cpp b/wifi/supplicant/1.4/vts/functional/supplicant_p2p_iface_hidl_test.cpp
new file mode 100644
index 0000000..17e1b9f
--- /dev/null
+++ b/wifi/supplicant/1.4/vts/functional/supplicant_p2p_iface_hidl_test.cpp
@@ -0,0 +1,78 @@
+/*
+ * Copyright (C) 2020 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include <VtsCoreUtil.h>
+#include <android/hardware/wifi/1.1/IWifi.h>
+#include <android/hardware/wifi/supplicant/1.4/ISupplicant.h>
+#include <android/hardware/wifi/supplicant/1.4/ISupplicantP2pIface.h>
+#include <android/hardware/wifi/supplicant/1.4/types.h>
+#include <gtest/gtest.h>
+#include <hidl/GtestPrinter.h>
+#include <hidl/HidlSupport.h>
+#include <hidl/ServiceManagement.h>
+
+#include "supplicant_hidl_test_utils.h"
+#include "supplicant_hidl_test_utils_1_4.h"
+
+using ::android::sp;
+using ::android::hardware::Void;
+using ::android::hardware::wifi::supplicant::V1_0::SupplicantStatus;
+using ::android::hardware::wifi::supplicant::V1_0::SupplicantStatusCode;
+using ::android::hardware::wifi::supplicant::V1_4::ISupplicantP2pIface;
+
+class SupplicantP2pIfaceHidlTest : public SupplicantHidlTestBaseV1_4 {
+   public:
+    virtual void SetUp() override {
+        SupplicantHidlTestBaseV1_4::SetUp();
+        p2p_iface_ = getSupplicantP2pIface_1_4(supplicant_);
+        ASSERT_NE(p2p_iface_.get(), nullptr);
+    }
+
+   protected:
+    // ISupplicantP2pIface object used for all tests in this fixture.
+    sp<ISupplicantP2pIface> p2p_iface_;
+};
+
+/*
+ * SetGetEdmg
+ */
+TEST_P(SupplicantP2pIfaceHidlTest, SetGetEdmg) {
+    p2p_iface_->setEdmg(true, [&](const SupplicantStatus& status) {
+        EXPECT_EQ(SupplicantStatusCode::SUCCESS, status.code);
+    });
+    p2p_iface_->getEdmg([&](const SupplicantStatus& status, bool enable) {
+        EXPECT_EQ(SupplicantStatusCode::SUCCESS, status.code);
+        EXPECT_EQ(true, enable);
+    });
+    p2p_iface_->setEdmg(false, [&](const SupplicantStatus& status) {
+        EXPECT_EQ(SupplicantStatusCode::SUCCESS, status.code);
+    });
+    p2p_iface_->getEdmg([&](const SupplicantStatus& status, bool enable) {
+        EXPECT_EQ(SupplicantStatusCode::SUCCESS, status.code);
+        EXPECT_EQ(false, enable);
+    });
+}
+
+GTEST_ALLOW_UNINSTANTIATED_PARAMETERIZED_TEST(SupplicantP2pIfaceHidlTest);
+INSTANTIATE_TEST_CASE_P(
+    PerInstance, SupplicantP2pIfaceHidlTest,
+    testing::Combine(
+        testing::ValuesIn(android::hardware::getAllHalInstanceNames(
+            android::hardware::wifi::V1_0::IWifi::descriptor)),
+        testing::ValuesIn(android::hardware::getAllHalInstanceNames(
+            android::hardware::wifi::supplicant::V1_4::ISupplicant::
+                descriptor))),
+    android::hardware::PrintInstanceTupleNameToString<>);