move insmod script to gs-common
Bug: 243763292
Test: boot to home
Change-Id: I43b281a5b1c77d1388bac356b6b2bf267dbe099c
diff --git a/insmod/Android.bp b/insmod/Android.bp
new file mode 100644
index 0000000..084fd2c
--- /dev/null
+++ b/insmod/Android.bp
@@ -0,0 +1,13 @@
+sh_binary {
+ name: "insmod.sh",
+ src: "insmod.sh",
+ init_rc: ["init.insmod.rc"],
+ vendor: true,
+}
+
+prebuilt_etc {
+ name: "init.common.cfg",
+ src: "init.common.cfg",
+ vendor: true,
+}
+
diff --git a/insmod/init.common.cfg b/insmod/init.common.cfg
new file mode 100644
index 0000000..3a81fd2
--- /dev/null
+++ b/insmod/init.common.cfg
@@ -0,0 +1,11 @@
+####################################################
+# init.insmod.common.cfg #
+# This file contains common kernel modules to load #
+# at init time by init.insmod.sh script #
+####################################################
+
+# Load common kernel modules
+# Modules here will be loaded *before* device specific modules
+modprobe|-b *
+# All common modules loaded
+setprop|vendor.common.modules.ready
diff --git a/insmod/init.insmod.rc b/insmod/init.insmod.rc
new file mode 100644
index 0000000..de23b5b
--- /dev/null
+++ b/insmod/init.insmod.rc
@@ -0,0 +1,10 @@
+on init
+ # Loading common kernel modules in background
+ start insmod_sh
+
+service insmod_sh /vendor/bin/insmod.sh /vendor/etc/init.common.cfg
+ class main
+ user root
+ group root system
+ disabled
+ oneshot
diff --git a/insmod/insmod.mk b/insmod/insmod.mk
new file mode 100644
index 0000000..ac8d555
--- /dev/null
+++ b/insmod/insmod.mk
@@ -0,0 +1,3 @@
+PRODUCT_PACKAGES += \
+ insmod.sh \
+ init.common.cfg
diff --git a/insmod/insmod.sh b/insmod/insmod.sh
new file mode 100755
index 0000000..2c434ef
--- /dev/null
+++ b/insmod/insmod.sh
@@ -0,0 +1,67 @@
+#!/vendor/bin/sh
+
+#############################################################
+### init.insmod.cfg format: ###
+### ----------------------------------------------------- ###
+### [insmod|setprop|enable/moprobe|wait] [path|prop name] ###
+### ... ###
+#############################################################
+
+modules_dir=
+
+for f in /vendor/lib/modules/*/modules.dep /vendor/lib/modules/modules.dep; do
+ if [[ -f "$f" ]]; then
+ modules_dir="$(dirname "$f")"
+ break
+ fi
+done
+
+if [[ -z "${modules_dir}" ]]; then
+ echo "Unable to locate kernel modules directory" 2>&1
+ exit 1
+fi
+
+# imitates wait_for_file() in init
+wait_for_file()
+{
+ filename="${1}"
+ timeout="${2:-5}"
+
+ expiry=$(($(date "+%s")+timeout))
+ while [[ ! -e "${filename}" ]] && [[ "$(date "+%s")" -le "${expiry}" ]]
+ do
+ sleep 0.01
+ done
+}
+
+if [ $# -eq 1 ]; then
+ cfg_file=$1
+else
+ # Set property even if there is no insmod config
+ # to unblock early-boot trigger
+ setprop vendor.common.modules.ready
+ setprop vendor.device.modules.ready
+ setprop vendor.all.modules.ready
+ setprop vendor.all.devices.ready
+ exit 1
+fi
+
+if [ -f $cfg_file ]; then
+ while IFS="|" read -r action arg
+ do
+ case $action in
+ "insmod") insmod $arg ;;
+ "setprop") setprop $arg 1 ;;
+ "enable") echo 1 > $arg ;;
+ "modprobe")
+ case ${arg} in
+ "-b *" | "-b")
+ arg="-b --all=${modules_dir}/modules.load" ;;
+ "*" | "")
+ arg="--all=${modules_dir}/modules.load" ;;
+ esac
+ modprobe -a -d "${modules_dir}" $arg ;;
+ "wait") wait_for_file $arg ;;
+ esac
+ done < $cfg_file
+fi