1 files changed, 15 insertions, 0 deletions
diff --git a/wifi/1.4/default/wifi_chip.cpp b/wifi/1.4/default/wifi_chip.cpp
index 2fa0cb833c..b667b664e0 100644
--- a/wifi/1.4/default/wifi_chip.cpp
+++ b/wifi/1.4/default/wifi_chip.cpp
@@ -102,6 +102,16 @@ std::string getWlanIfaceName(unsigned idx) {
     return "wlan" + std::to_string(idx);
 }
 
+// Returns the dedicated iface name if one is defined.
+std::string getApIfaceName() {
+    std::array<char, PROPERTY_VALUE_MAX> buffer;
+    if (property_get("ro.vendor.wifi.sap.interface", buffer.data(), nullptr) ==
+        0) {
+        return {};
+    }
+    return buffer.data();
+}
+
 std::string getP2pIfaceName() {
     std::array<char, PROPERTY_VALUE_MAX> buffer;
     property_get("wifi.direct.interface", buffer.data(), "p2p0");
@@ -1623,6 +1633,11 @@ std::string WifiChip::allocateApOrStaIfaceName(uint32_t start_idx) {
 // AP iface names start with idx 1 for modes supporting
 // concurrent STA, else start with idx 0.
 std::string WifiChip::allocateApIfaceName() {
+    // Check if we have a dedicated iface for AP.
+    std::string ifname = getApIfaceName();
+    if (!ifname.empty()) {
+        return ifname;
+    }
     return allocateApOrStaIfaceName(
         isStaApConcurrencyAllowedInCurrentMode() ? 1 : 0);
 }