diff --git a/wifi/1.0/default/wifi_chip.cpp b/wifi/1.0/default/wifi_chip.cpp
index b5bd414..719a6b9 100644
--- a/wifi/1.0/default/wifi_chip.cpp
+++ b/wifi/1.0/default/wifi_chip.cpp
@@ -79,7 +79,7 @@
   IWifiChipEventCallback::ChipDebugInfo result;
 
   std::pair<wifi_error, std::string> ret =
-      legacy_hal_.lock()->getWlanDriverVersion();
+      legacy_hal_.lock()->getDriverVersion();
   if (ret.first != WIFI_SUCCESS) {
     LOG(ERROR) << "Failed to get driver version: "
                << LegacyErrorToString(ret.first);
@@ -87,7 +87,7 @@
   }
   result.driverDescription = ret.second.c_str();
 
-  ret = legacy_hal_.lock()->getWlanFirmwareVersion();
+  ret = legacy_hal_.lock()->getFirmwareVersion();
   if (ret.first != WIFI_SUCCESS) {
     LOG(ERROR) << "Failed to get firmware version: "
                << LegacyErrorToString(ret.first);
@@ -106,7 +106,7 @@
     return Void();
 
   std::pair<wifi_error, std::vector<char>> ret =
-      legacy_hal_.lock()->requestWlanDriverMemoryDump();
+      legacy_hal_.lock()->requestDriverMemoryDump();
   if (ret.first != WIFI_SUCCESS) {
     LOG(ERROR) << "Failed to get driver debug dump: "
                << LegacyErrorToString(ret.first);
@@ -128,7 +128,7 @@
     return Void();
 
   std::pair<wifi_error, std::vector<char>> ret =
-      legacy_hal_.lock()->requestWlanFirmwareMemoryDump();
+      legacy_hal_.lock()->requestFirmwareMemoryDump();
   if (ret.first != WIFI_SUCCESS) {
     LOG(ERROR) << "Failed to get firmware debug dump: "
                << LegacyErrorToString(ret.first);
diff --git a/wifi/1.0/default/wifi_legacy_hal.cpp b/wifi/1.0/default/wifi_legacy_hal.cpp
index a6df996..553a058 100644
--- a/wifi/1.0/default/wifi_legacy_hal.cpp
+++ b/wifi/1.0/default/wifi_legacy_hal.cpp
@@ -25,12 +25,6 @@
 #include <wifi_system/interface_tool.h>
 
 namespace {
-std::string getWlanInterfaceName() {
-  char buffer[PROPERTY_VALUE_MAX];
-  property_get("wifi.interface", buffer, "wlan0");
-  return buffer;
-}
-
 // Legacy HAL functions accept "C" style function pointers, so use global
 // functions to pass to the legacy HAL function and store the corresponding
 // std::function methods to be invoked.
@@ -120,7 +114,31 @@
   return WIFI_SUCCESS;
 }
 
-std::pair<wifi_error, std::string> WifiLegacyHal::getWlanDriverVersion() {
+std::string WifiLegacyHal::getApIfaceName() {
+  // Fake name. This interface does not exist in legacy HAL
+  // API's.
+  return "ap0";
+}
+
+std::string WifiLegacyHal::getNanIfaceName() {
+  // Fake name. This interface does not exist in legacy HAL
+  // API's.
+  return "nan0";
+}
+
+std::string WifiLegacyHal::getP2pIfaceName() {
+  std::array<char, PROPERTY_VALUE_MAX> buffer;
+  property_get("wifi.direct.interface", buffer.data(), "p2p0");
+  return buffer.data();
+}
+
+std::string WifiLegacyHal::getStaIfaceName() {
+  std::array<char, PROPERTY_VALUE_MAX> buffer;
+  property_get("wifi.interface", buffer.data(), "wlan0");
+  return buffer.data();
+}
+
+std::pair<wifi_error, std::string> WifiLegacyHal::getDriverVersion() {
   std::array<char, kMaxVersionStringLength> buffer;
   buffer.fill(0);
   wifi_error status = global_func_table_.wifi_get_driver_version(
@@ -128,7 +146,7 @@
   return std::make_pair(status, buffer.data());
 }
 
-std::pair<wifi_error, std::string> WifiLegacyHal::getWlanFirmwareVersion() {
+std::pair<wifi_error, std::string> WifiLegacyHal::getFirmwareVersion() {
   std::array<char, kMaxVersionStringLength> buffer;
   buffer.fill(0);
   wifi_error status = global_func_table_.wifi_get_firmware_version(
@@ -137,7 +155,7 @@
 }
 
 std::pair<wifi_error, std::vector<char>>
-WifiLegacyHal::requestWlanDriverMemoryDump() {
+WifiLegacyHal::requestDriverMemoryDump() {
   std::vector<char> driver_dump;
   on_driver_memory_dump_internal_callback = [&driver_dump](char* buffer,
                                                            int buffer_size) {
@@ -150,7 +168,7 @@
 }
 
 std::pair<wifi_error, std::vector<char>>
-WifiLegacyHal::requestWlanFirmwareMemoryDump() {
+WifiLegacyHal::requestFirmwareMemoryDump() {
   std::vector<char> firmware_dump;
   on_firmware_memory_dump_internal_callback = [&firmware_dump](
       char* buffer, int buffer_size) {
@@ -163,8 +181,7 @@
 }
 
 wifi_error WifiLegacyHal::retrieveWlanInterfaceHandle() {
-  const std::string& ifname_to_find = getWlanInterfaceName();
-
+  const std::string& ifname_to_find = getStaIfaceName();
   wifi_interface_handle* iface_handles = nullptr;
   int num_iface_handles = 0;
   wifi_error status = global_func_table_.wifi_get_ifaces(
diff --git a/wifi/1.0/default/wifi_legacy_hal.h b/wifi/1.0/default/wifi_legacy_hal.h
index f691b9b..3585975 100644
--- a/wifi/1.0/default/wifi_legacy_hal.h
+++ b/wifi/1.0/default/wifi_legacy_hal.h
@@ -35,15 +35,21 @@
 class WifiLegacyHal {
  public:
   WifiLegacyHal();
+  // Names to use for the different types of iface.
+  std::string getApIfaceName();
+  std::string getNanIfaceName();
+  std::string getP2pIfaceName();
+  std::string getStaIfaceName();
+
   // Initialize the legacy HAL and start the event looper thread.
   wifi_error start();
   // Deinitialize the legacy HAL and stop the event looper thread.
   wifi_error stop(const std::function<void()>& on_complete_callback);
   // Wrappers for all the functions in the legacy HAL function table.
-  std::pair<wifi_error, std::string> getWlanDriverVersion();
-  std::pair<wifi_error, std::string> getWlanFirmwareVersion();
-  std::pair<wifi_error, std::vector<char>> requestWlanDriverMemoryDump();
-  std::pair<wifi_error, std::vector<char>> requestWlanFirmwareMemoryDump();
+  std::pair<wifi_error, std::string> getDriverVersion();
+  std::pair<wifi_error, std::string> getFirmwareVersion();
+  std::pair<wifi_error, std::vector<char>> requestDriverMemoryDump();
+  std::pair<wifi_error, std::vector<char>> requestFirmwareMemoryDump();
 
  private:
   static const uint32_t kMaxVersionStringLength;