From a03eb1aa6aaee78fb2d599800ccab34f01bcfc3a Mon Sep 17 00:00:00 2001
From: Anjan Chanda <anjan.chanda@iopsys.eu>
Date: Fri, 2 Sep 2022 12:03:29 +0200
Subject: [PATCH] map-topology: add config EASYMESH_VENDOR_EXT_OUI

---
 map-topology/Config.in | 22 ++++++++++++++++++++++
 map-topology/Makefile  |  9 +++++++++
 2 files changed, 31 insertions(+)
 create mode 100644 map-topology/Config.in

diff --git a/map-topology/Config.in b/map-topology/Config.in
new file mode 100644
index 000000000..31556ac5a
--- /dev/null
+++ b/map-topology/Config.in
@@ -0,0 +1,22 @@
+if (PACKAGE_map-topology)
+
+menu "Configurations"
+
+config TOPOLOGYD_EASYMESH_VENDOR_EXT
+	bool "Enable extra features through Easymesh vendor extension"
+	default y
+
+config TOPOLOGYD_EASYMESH_VENDOR_EXT_OUI_DEFAULT
+	string
+	default "\\\\x11\\\\x22\\\\x33"
+
+config TOPOLOGYD_EASYMESH_VENDOR_EXT_OUI
+	string "Vendor OUI in '\\\\xAB\\\\xCD\\\\xEF' format"
+	default TOPOLOGYD_EASYMESH_VENDOR_EXT_OUI_DEFAULT
+	help
+	Extra features not covered by the base Easymesh specification can be
+	enabled through TOPOLOGYD_EASYMESH_VENDOR_EXT. Please provide the Vendor's OUI
+	through which such features would be exposed.
+
+endmenu
+endif
diff --git a/map-topology/Makefile b/map-topology/Makefile
index 4bef802c6..53a6ea694 100644
--- a/map-topology/Makefile
+++ b/map-topology/Makefile
@@ -31,6 +31,10 @@ define Package/map-topology
 	TITLE:=Utility to build topology of a multi-AP network
 endef
 
+define Package/map-topology/config
+	source "$(SOURCE)/Config.in"
+endef
+
 TARGET_CFLAGS += \
 	-Wno-error=deprecated-declarations \
 	-I$(STAGING_DIR)/usr/include \
@@ -44,6 +48,11 @@ endef
 
 MAKE_PATH:=src
 
+ifeq ($(CONFIG_TOPOLOGYD_EASYMESH_VENDOR_EXT),y)
+TARGET_CFLAGS += -DEASYMESH_VENDOR_EXT_OUI=\\\"$(CONFIG_TOPOLOGYD_EASYMESH_VENDOR_EXT_OUI)\\\"
+endif
+
+
 ifeq ($(LOCAL_DEV),1)
 define Build/Prepare
         $(CP) -rf ~/git/map-topology/* $(PKG_BUILD_DIR)/