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-rw-r--r--recipes-apis/agl-service-can-low-level/agl-service-can-low-level_git.bbappend10
-rw-r--r--recipes-apis/agl-service-can-low-level/can-dev-mapping-helper_1.0.bb21
-rw-r--r--recipes-apis/agl-service-can-low-level/files/can-dev-mapping-helper.conf3
-rw-r--r--recipes-apis/agl-service-can-low-level/files/can-dev-mapping-helper.service6
-rw-r--r--recipes-apis/agl-service-can-low-level/files/can-dev-mapping-helper.sh36
-rw-r--r--recipes-config/cluster-lin-bridging-config/cluster-lin-bridging-config.bb1
-rw-r--r--recipes-kernel/sllin/files/sllin-demo-virtual.service12
-rw-r--r--recipes-kernel/sllin/files/sllin-demo.service3
-rwxr-xr-xrecipes-kernel/sllin/files/start_lin_demo.sh3
-rw-r--r--recipes-kernel/sllin/sllin.bb7
-rw-r--r--recipes-platform/packagegroups/packagegroup-agl-demo.bb6
11 files changed, 83 insertions, 25 deletions
diff --git a/recipes-apis/agl-service-can-low-level/agl-service-can-low-level_git.bbappend b/recipes-apis/agl-service-can-low-level/agl-service-can-low-level_git.bbappend
new file mode 100644
index 000000000..4f2821043
--- /dev/null
+++ b/recipes-apis/agl-service-can-low-level/agl-service-can-low-level_git.bbappend
@@ -0,0 +1,10 @@
+FILESEXTRAPATHS_prepend := "${THISDIR}/files:"
+
+SRC_URI += "file://can-dev-mapping-helper.conf"
+
+do_install_append() {
+ install -D -m 0644 ${WORKDIR}/can-dev-mapping-helper.conf \
+ ${D}${sysconfdir}/systemd/system/afm-service-agl-service-can-low-level-.service.d/can-dev-mapping-helper.conf
+}
+
+RDEPENDS_${PN} += "can-dev-mapping-helper"
diff --git a/recipes-apis/agl-service-can-low-level/can-dev-mapping-helper_1.0.bb b/recipes-apis/agl-service-can-low-level/can-dev-mapping-helper_1.0.bb
new file mode 100644
index 000000000..37793fd6f
--- /dev/null
+++ b/recipes-apis/agl-service-can-low-level/can-dev-mapping-helper_1.0.bb
@@ -0,0 +1,21 @@
+SUMMARY = "Systemd unit for agl-service-can-low-level CAN device helper"
+LICENSE = "MIT"
+LIC_FILES_CHKSUM = "file://${COMMON_LICENSE_DIR}/MIT;md5=0835ade698e0bcf8506ecda2f7b4f302"
+
+inherit systemd allarch
+
+SRC_URI = "file://can-dev-mapping-helper.service \
+ file://can-dev-mapping-helper.sh \
+"
+
+do_configure[noexec] = "1"
+do_compile[noexec] = "1"
+
+do_install() {
+ install -D -m 0644 ${WORKDIR}/${BPN}.service ${D}${systemd_system_unitdir}/${BPN}.service
+ install -D -m 0755 ${WORKDIR}/${BPN}.sh ${D}${sbindir}/${BPN}.sh
+}
+
+FILES_${PN} += "${systemd_system_unitdir}"
+
+RDEPENDS_${PN} += "bash"
diff --git a/recipes-apis/agl-service-can-low-level/files/can-dev-mapping-helper.conf b/recipes-apis/agl-service-can-low-level/files/can-dev-mapping-helper.conf
new file mode 100644
index 000000000..c89cc4d87
--- /dev/null
+++ b/recipes-apis/agl-service-can-low-level/files/can-dev-mapping-helper.conf
@@ -0,0 +1,3 @@
+[Unit]
+Wants=can-dev-mapping-helper.service
+After=can-dev-mapping-helper.service
diff --git a/recipes-apis/agl-service-can-low-level/files/can-dev-mapping-helper.service b/recipes-apis/agl-service-can-low-level/files/can-dev-mapping-helper.service
new file mode 100644
index 000000000..0436716cb
--- /dev/null
+++ b/recipes-apis/agl-service-can-low-level/files/can-dev-mapping-helper.service
@@ -0,0 +1,6 @@
+[Unit]
+Description=CAN interface helper
+
+[Service]
+ExecStart=/usr/sbin/can-dev-mapping-helper.sh
+Type=oneshot
diff --git a/recipes-apis/agl-service-can-low-level/files/can-dev-mapping-helper.sh b/recipes-apis/agl-service-can-low-level/files/can-dev-mapping-helper.sh
new file mode 100644
index 000000000..c81014f3e
--- /dev/null
+++ b/recipes-apis/agl-service-can-low-level/files/can-dev-mapping-helper.sh
@@ -0,0 +1,36 @@
+#!/bin/bash
+
+#
+# Script to bring up CAN interfaces configured in /etc/dev-mapping.conf
+# as vcan interfaces if no physical interface is present.
+#
+
+vcan_up() {
+ if [ -n "$1" ]; then
+ echo "Bringing up $1 as virtual CAN device"
+ ip link add dev $1 type vcan
+ ip link set up $1
+ fi
+}
+
+if [ ! -f /etc/dev-mapping.conf ]; then
+ exit 0
+fi
+
+hs=$(grep ^hs= /etc/dev-mapping.conf |cut -d= -f2 |tr -d '"')
+ls=$(grep ^ls= /etc/dev-mapping.conf |cut -d= -f2 |tr -d '"')
+
+if [ -n "$hs" ]; then
+ echo "Checking $hs"
+ if ! ifconfig $hs >/dev/null 2>&1; then
+ vcan_up $hs
+ fi
+fi
+if [ -n "$ls" -a "$ls" != "$hs" ]; then
+ echo "Checking $ls"
+ if ! ifconfig $ls >/dev/null 2>&1; then
+ vcan_up $ls
+ fi
+fi
+
+exit 0
diff --git a/recipes-config/cluster-lin-bridging-config/cluster-lin-bridging-config.bb b/recipes-config/cluster-lin-bridging-config/cluster-lin-bridging-config.bb
index 2b6567a7a..315da400f 100644
--- a/recipes-config/cluster-lin-bridging-config/cluster-lin-bridging-config.bb
+++ b/recipes-config/cluster-lin-bridging-config/cluster-lin-bridging-config.bb
@@ -25,5 +25,4 @@ FILES_${PN} += "${systemd_system_unitdir}"
RDEPENDS_${PN} = " \
can-utils \
sllin \
- sllin-virtual \
"
diff --git a/recipes-kernel/sllin/files/sllin-demo-virtual.service b/recipes-kernel/sllin/files/sllin-demo-virtual.service
deleted file mode 100644
index 788242197..000000000
--- a/recipes-kernel/sllin/files/sllin-demo-virtual.service
+++ /dev/null
@@ -1,12 +0,0 @@
-[Unit]
-Description=LIN demo configuration (virtual)
-ConditionPathExists=!/dev/ttyUSB0
-After=afm-system-daemon.service
-
-[Service]
-Type=oneshot
-ExecStart=/usr/bin/start_lin_demo.sh
-RemainAfterExit=yes
-
-[Install]
-WantedBy=multi-user.target
diff --git a/recipes-kernel/sllin/files/sllin-demo.service b/recipes-kernel/sllin/files/sllin-demo.service
index 2f2f5ac23..e3e7432f3 100644
--- a/recipes-kernel/sllin/files/sllin-demo.service
+++ b/recipes-kernel/sllin/files/sllin-demo.service
@@ -2,10 +2,11 @@
Description=LIN demo configuration
ConditionPathExists=/dev/ttyUSB0
After=afm-system-daemon.service
+Before=can-dev-mapping-helper.service
[Service]
Type=forking
-PIDFile=/var/run/lin_config.pid
+PIDFile=/run/lin_config/lin_config.pid
ExecStart=/usr/bin/start_lin_demo.sh
RemainAfterExit=yes
diff --git a/recipes-kernel/sllin/files/start_lin_demo.sh b/recipes-kernel/sllin/files/start_lin_demo.sh
index 26f64c0a1..c7627ca74 100755
--- a/recipes-kernel/sllin/files/start_lin_demo.sh
+++ b/recipes-kernel/sllin/files/start_lin_demo.sh
@@ -4,7 +4,8 @@
if [ -c /dev/ttyUSB0 ]; then
sleep 1
/usr/bin/lin_config -c /etc/lin_config.conf -a sllin:/dev/ttyUSB0
- pidof lin_config > /var/run/lin_config.pid
+ mkdir -p /run/lin_config/
+ pidof lin_config > /run/lin_config/lin_config.pid
sleep 1
else
ip link add dev sllin0 type vcan
diff --git a/recipes-kernel/sllin/sllin.bb b/recipes-kernel/sllin/sllin.bb
index 7c4313f16..0478b21a7 100644
--- a/recipes-kernel/sllin/sllin.bb
+++ b/recipes-kernel/sllin/sllin.bb
@@ -18,7 +18,6 @@ SRC_URI_append = " \
file://0003-Allow-recent-kernels-newer-4.11.x-to-build.patch;pnum=2 \
file://0001-Disable-sllin-driver-debug-log.patch;pnum=2 \
file://sllin-demo.service \
- file://sllin-demo-virtual.service \
file://start_lin_demo.sh \
file://lin_config.conf \
"
@@ -30,22 +29,16 @@ SLLINBAUDRATE ??= "9600"
module_conf_sllin = "options sllin baudrate=${SLLINBAUDRATE}"
SYSTEMD_SERVICE_${PN} = "sllin-demo.service"
-SYSTEMD_SERVICE_${PN}-virtual = "sllin-demo-virtual.service"
do_install_append () {
install -d 644 ${D}/${bindir}
install -m 755 ${WORKDIR}/start_lin_demo.sh ${D}/${bindir}/start_lin_demo.sh
install -d ${D}${systemd_system_unitdir}
install -m 0644 ${WORKDIR}/sllin-demo.service ${D}${systemd_system_unitdir}/
- install -m 0644 ${WORKDIR}/sllin-demo-virtual.service ${D}${systemd_system_unitdir}/
install -d ${D}${sysconfdir}
install -m 0644 ${WORKDIR}/lin_config.conf ${D}${sysconfdir}/
}
-PACKAGES =+ "${PN}-virtual"
-
FILES_${PN} += "${bindir}/start_lin_demo.sh ${sysconfdir}/lin_config.conf"
-FILES_${PN}-virtual = "${systemd_system_unitdir}/sllin-demo-virtual.service"
-
RDEPENDS_${PN} += "lin-config"
diff --git a/recipes-platform/packagegroups/packagegroup-agl-demo.bb b/recipes-platform/packagegroups/packagegroup-agl-demo.bb
index 664878b84..7fb098ad6 100644
--- a/recipes-platform/packagegroups/packagegroup-agl-demo.bb
+++ b/recipes-platform/packagegroups/packagegroup-agl-demo.bb
@@ -23,10 +23,10 @@ MOST_DRIVERS_cyclone5 ?= ""
# HVAC dependencies
###################
-LIN_DRIVERS ??= " sllin sllin-virtual"
+LIN_DRIVERS ??= " sllin"
# These boards use different kernels - needs to be checked
-LIN_DRIVERS_dra7xx-evm ?= "sllin-virtual"
-LIN_DRIVERS_dragonboard-410c ?= "sllin-virtual"
+LIN_DRIVERS_dra7xx-evm ?= ""
+LIN_DRIVERS_dragonboard-410c ?= ""
# UNICENS service
UNICENS ?= " \