initramfs: T1971: Added initramfs-hook script for including modules

The script allows include to initramfs or include and force to load any modules, listed inside.
Initially, the script replaces the trick used for intel drivers

1 files changed, 23 insertions, 0 deletions

diff --git a/data/live-build-config/includes.chroot/etc/initramfs-tools/hooks/10-vyos-add-modules b/data/live-build-config/includes.chroot/etc/initramfs-tools/hooks/10-vyos-add-modules
new file mode 100755
index 0000000..7ae51b4
--- /dev/null
+++ b/data/live-build-config/includes.chroot/etc/initramfs-tools/hooks/10-vyos-add-modules
@@ -0,0 +1,23 @@
+#!/bin/sh
+PREREQ=""
+prereqs()
+{
+    echo "$PREREQ"
+}
+case $1 in
+prereqs)
+    prereqs
+    exit 0
+    ;;
+esac
+. /usr/share/initramfs-tools/hook-functions
+# Begin real processing below this line
+
+# include listed modules to initramfs but not load them without the necessity
+manual_add_modules igb ixgbe ixgbevf i40e i40evf
+
+# include modules from file (one per line) to initramfs but not load them without the necessity
+# add_modules_from_file /tmp/modlist
+
+# include listed modules to initramfs and load them during the boot
+# force_load xxx