modules.d/62bluetooth/module-setup.sh

   1 #!/bin/bash
   2 # This file is part of dracut.
   3 # SPDX-License-Identifier: GPL-2.0-or-later
   4
   5 # Prerequisite check(s) for module.
   6 check() {
   7     # If the binary(s) requirements are not fulfilled the module can't be installed
   8     require_any_binary /usr/lib/bluetooth/bluetoothd /usr/libexec/bluetooth/bluetoothd || return 1
   9
  10     if [[ $hostonly ]]; then
  11         # Warn user if a Peripheral (0x500) is found of minor class:
  12         #  * Keyboard (0x40)
  13         #  * Keyboard/pointing (0xC0)
  14         # and if Appearance is set to the value defined for keyboard (0x03C1)
  15         grep -qiE -e 'Class=0x[0-9a-f]{3}5[4c]0' -e 'Appearance=0x03c1' /var/lib/bluetooth/*/*/info 2> /dev/null \
  16             && dwarn "If you need to use bluetooth, please include it explicitly."
  17     fi
  18
  19     return 255
  20 }
  21
  22 # Module dependency requirements.
  23 depends() {
  24     # This module has external dependencies on the systemd and dbus modules.
  25     echo systemd dbus
  26     # Return 0 to include the dependent modules in the initramfs.
  27     return 0
  28 }
  29
  30 installkernel() {
  31     instmods bluetooth btrtl btintel btbcm bnep ath3k btusb rfcomm hidp
  32     inst_multiple -o \
  33         /lib/firmware/ar3k/AthrBT* \
  34         /lib/firmware/ar3k/ramps* \
  35         /lib/firmware/ath3k-1.fw* \
  36         /lib/firmware/BCM2033-MD.hex* \
  37         /lib/firmware/bfubase.frm* \
  38         /lib/firmware/BT3CPCC.bin* \
  39         /lib/firmware/brcm/*.hcd* \
  40         /lib/firmware/mediatek/mt7622pr2h.bin* \
  41         /lib/firmware/qca/nvm* \
  42         /lib/firmware/qca/crnv* \
  43         /lib/firmware/qca/rampatch* \
  44         /lib/firmware/qca/crbtfw* \
  45         /lib/firmware/rtl_bt/* \
  46         /lib/firmware/intel/ibt* \
  47         /lib/firmware/ti-connectivity/TIInit_* \
  48         /lib/firmware/nokia/bcmfw.bin* \
  49         /lib/firmware/nokia/ti1273.bin*
  50 }
  51
  52 # Install the required file(s) for the module in the initramfs.
  53 install() {
  54     # shellcheck disable=SC2064
  55     trap "$(shopt -p globstar)" RETURN
  56     shopt -q -s globstar
  57     local -a var_lib_files
  58
  59     inst_multiple -o \
  60         "$dbussystem"/bluetooth.conf \
  61         "$dbussystemservices"/org.bluez.service \
  62         "${systemdsystemunitdir}/bluetooth.target" \
  63         "${systemdsystemunitdir}/bluetooth.service" \
  64         bluetoothctl
  65
  66     inst_multiple -o \
  67         /usr/libexec/bluetooth/bluetoothd \
  68         /usr/lib/bluetooth/bluetoothd
  69
  70     if [[ $hostonly ]]; then
  71         var_lib_files=("$dracutsysrootdir"/var/lib/bluetooth/**)
  72
  73         inst_multiple -o \
  74             /etc/bluetooth/main.conf \
  75             "$dbussystemconfdir"/bluetooth.conf \
  76             "$systemdsystemconfdir"/bluetooth.service \
  77             "$systemdsystemconfdir/bluetooth.service.d/*.conf" \
  78             "${var_lib_files[@]#"$dracutsysrootdir"}"
  79     fi
  80
  81     inst_rules 69-btattach-bcm.rules 60-persistent-input.rules
  82
  83     # shellcheck disable=SC1004
  84     sed -i -e \
  85         '/^\[Unit\]/aDefaultDependencies=no\
  86         Conflicts=shutdown.target\
  87         Before=shutdown.target\
  88         After=dbus.service' \
  89         "${initdir}/${systemdsystemunitdir}/bluetooth.service"
  90
  91     $SYSTEMCTL -q --root "$initdir" enable bluetooth.service
  92 }