ccimx6ul: Add P2P support

This commit adds a wpa supplicant P2P configuration file and configures
the p2p0 interface automatically at pre-up.

Signed-off-by: Alex Gonzalez <alex.gonzalez@digi.com>

meta-digi-arm/conf/machine/include/digi-defaults.inc

@@ -38,6 +38,8 @@ ETH1_STATIC_NETMASK  ?= "255.255.255.0"
 WLAN0_MODE           ?= "static"
 WLAN0_STATIC_IP      ?= "192.168.43.30"
 WLAN0_STATIC_NETMASK ?= "255.255.255.0"
+P2P0_STATIC_IP       ?= "192.168.45.30"
+P2P0_STATIC_NETMASK  ?= "255.255.255.0"
 
 # Digi BSP default settings
 IMAGE_CLASSES = "image_types_digi"

meta-digi-dey/recipes-connectivity/wpa-supplicant/wpa-supplicant/ccimx6ul/wpa_supplicant_p2p.conf

@@ -0,0 +1,8 @@
+ctrl_interface=/var/run/wpa_supplicant
+update_config=1
+device_name=ccimx6ul-p2p
+manufacturer=QCA
+model_name=McK
+device_type=1-0050F204-1
+config_methods=display keypad push_button
+persistent_reconnect=1

meta-digi-dey/recipes-connectivity/wpa-supplicant/wpa-supplicant_%.bbappend

@@ -4,4 +4,10 @@ FILESEXTRAPATHS_prepend := "${THISDIR}/${BPN}:"
 
 PACKAGECONFIG ?= "openssl"
 
+SRC_URI_append_ccimx6ul = "file://wpa_supplicant_p2p.conf"
+
+do_install_append_ccimx6ul() {
+	install -m 600 ${WORKDIR}/wpa_supplicant_p2p.conf ${D}${sysconfdir}/wpa_supplicant_p2p.conf
+}
+
 PACKAGE_ARCH = "${MACHINE_ARCH}"

meta-digi-dey/recipes-core/init-ifupdown/init-ifupdown-1.0/interfaces.p2p

@@ -0,0 +1,10 @@
+
+# WiFi P2P interface
+#auto ##WLAN_P2P_INTERFACE##
+iface ##WLAN_P2P_INTERFACE## inet static
+        address ##P2P0_STATIC_IP##
+        netmask ##P2P0_STATIC_NETMASK##
+        gateway ##P2P0_STATIC_GATEWAY##
+        dns-nameservers ##P2P0_STATIC_DNS##
+        wpa-driver ##WPA_DRIVER##
+        wpa-conf /etc/wpa_supplicant_p2p.conf

meta-digi-dey/recipes-core/init-ifupdown/init-ifupdown_1.0.bbappend

@@ -13,6 +13,7 @@ SRC_URI_append = " \
     file://interfaces.eth1.dhcp \
     file://interfaces.wlan0.static \
     file://interfaces.wlan0.dhcp \
+    file://interfaces.p2p \
     file://interfaces.cellular \
     file://resolv \
 "
@@ -26,7 +27,15 @@ do_install_append() {
 	# Create 'interfaces' file dynamically
 	cat ${WORKDIR}/interfaces.eth0.${ETH0_MODE} >> ${D}${sysconfdir}/network/interfaces
 	[ -n "${HAVE_SECOND_ETH}" ] && cat ${WORKDIR}/interfaces.eth1.${ETH1_MODE} >> ${D}${sysconfdir}/network/interfaces
-	[ -n "${HAVE_WIFI}" ] && cat ${WORKDIR}/interfaces.wlan0.${WLAN0_MODE} >> ${D}${sysconfdir}/network/interfaces
+
+	if [ -n "${HAVE_WIFI}" ]; then
+		cat ${WORKDIR}/interfaces.wlan0.${WLAN0_MODE} >> ${D}${sysconfdir}/network/interfaces
+		if [ -n "${WLAN_P2P_INTERFACE}" ]; then
+			cat ${WORKDIR}/interfaces.p2p >> ${D}${sysconfdir}/network/interfaces
+			[ -n "${WLAN_P2P_AUTO}" ] && sed -i -e 's/^#auto ##WLAN_P2P_INTERFACE##/auto ##WLAN_P2P_INTERFACE##/g' ${D}${sysconfdir}/network/interfaces
+			sed -i -e 's,##WLAN_P2P_INTERFACE##,${WLAN_P2P_INTERFACE},g' ${D}${sysconfdir}/network/interfaces
+		fi
+	fi
 	cat ${WORKDIR}/interfaces.br0.example >> ${D}${sysconfdir}/network/interfaces
 
 	# Remove config entries if corresponding variable is not defined
@@ -42,6 +51,10 @@ do_install_append() {
 	[ -z "${WLAN0_STATIC_GATEWAY}" ] && sed -i -e "/##WLAN0_STATIC_GATEWAY##/d" ${D}${sysconfdir}/network/interfaces
 	[ -z "${WLAN0_STATIC_IP}" ] && sed -i -e "/##WLAN0_STATIC_IP##/d" ${D}${sysconfdir}/network/interfaces
 	[ -z "${WLAN0_STATIC_NETMASK}" ] && sed -i -e "/##WLAN0_STATIC_NETMASK##/d" ${D}${sysconfdir}/network/interfaces
+	[ -z "${P2P0_STATIC_DNS}" ] && sed -i -e "/##P2P0_STATIC_DNS##/d" ${D}${sysconfdir}/network/interfaces
+	[ -z "${P2P0_STATIC_GATEWAY}" ] && sed -i -e "/##P2P0_STATIC_GATEWAY##/d" ${D}${sysconfdir}/network/interfaces
+	[ -z "${P2P0_STATIC_IP}" ] && sed -i -e "/##P2P0_STATIC_IP##/d" ${D}${sysconfdir}/network/interfaces
+	[ -z "${P2P0_STATIC_NETMASK}" ] && sed -i -e "/##P2P0_STATIC_NETMASK##/d" ${D}${sysconfdir}/network/interfaces
 
 	# Cellular interface
 	if [ -n "${@bb.utils.contains('DISTRO_FEATURES', 'cellular', '1', '', d)}" ] && [ -n "${CELLULAR_INTERFACE}" ]; then
@@ -94,5 +107,9 @@ do_install_append() {
 	sed -i -e "s,##WLAN0_STATIC_NETMASK##,${WLAN0_STATIC_NETMASK},g" ${D}${sysconfdir}/network/interfaces
 	sed -i -e "s,##WLAN0_STATIC_GATEWAY##,${WLAN0_STATIC_GATEWAY},g" ${D}${sysconfdir}/network/interfaces
 	sed -i -e "s,##WLAN0_STATIC_DNS##,${WLAN0_STATIC_DNS},g" ${D}${sysconfdir}/network/interfaces
+	sed -i -e "s,##P2P0_STATIC_IP##,${P2P0_STATIC_IP},g" ${D}${sysconfdir}/network/interfaces
+	sed -i -e "s,##P2P0_STATIC_NETMASK##,${P2P0_STATIC_NETMASK},g" ${D}${sysconfdir}/network/interfaces
+	sed -i -e "s,##P2P0_STATIC_GATEWAY##,${P2P0_STATIC_GATEWAY},g" ${D}${sysconfdir}/network/interfaces
+	sed -i -e "s,##P2P0_STATIC_DNS##,${P2P0_STATIC_DNS},g" ${D}${sysconfdir}/network/interfaces
 	sed -i -e "s,##WPA_DRIVER##,${WPA_DRIVER},g" ${D}${sysconfdir}/network/interfaces
 }