added my Recipes

meta-openembedded/meta-networking/classes/kernel_wireless_regdb.bbclass

@@ -0,0 +1,20 @@
+# Linux kernels before v4.15, allowed to be compiled with static
+# regulatory database if it was put under net/wireless/db.txt.
+#
+# This class copies the regulatory plaintext database to kernel sources before
+# compiling.
+#
+# Usage:
+# 1. The class should be inherited by kernel recipe (e.g. in
+#    linux-yocto_%.bbappend).
+# 2. For Linux kernels up to v4.14, build kernel with CONFIG_EXPERT and
+#    CONFIG_CFG80211_INTERNAL_REGDB.
+
+DEPENDS += "wireless-regdb-native"
+
+SRCTREECOVEREDTASKS += "do_kernel_add_regdb"
+do_kernel_add_regdb() {
+    cp ${STAGING_LIBDIR_NATIVE}/crda/db.txt ${S}/net/wireless/db.txt
+}
+do_kernel_add_regdb[dirs] = "${S}"
+addtask kernel_add_regdb before do_compile after do_configure