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 [[ $hostonly ]]; then
  11         # Include by default if a Peripheral (0x500) is found of minor class:
  12         #  * Keyboard (0x40)
  13         #  * Keyboard/pointing (0xC0)
  14         grep -qiE 'Class=0x[0-9a-f]{3}5[4c]0' /var/lib/bluetooth/*/*/info 2> /dev/null && return 0
  15     fi
  16
  17     return 255
  18 }
  19
  20 # Module dependency requirements.
  21 depends() {
  22     # This module has external dependencies on the systemd and dbus modules.
  23     echo systemd dbus
  24     # Return 0 to include the dependent modules in the initramfs.
  25     return 0
  26 }
  27
  28 installkernel() {
  29     instmods bluetooth btrtl btintel btbcm bnep ath3k btusb rfcomm hidp
  30     inst_multiple -o \
  31         /usr/lib/firmware/ar3k/AthrBT* \
  32         /usr/lib/firmware/ar3k/ramps* \
  33         /usr/lib/firmware/ath3k-1.fw \
  34         /usr/lib/firmware/BCM2033-MD.hex \
  35         /usr/lib/firmware/bfubase.frm \
  36         /usr/lib/firmware/BT3CPCC.bin \
  37         /usr/lib/firmware/brcm/*.hcd \
  38         /usr/lib/firmware/mediatek/mt7622pr2h.bin \
  39         /usr/lib/firmware/qca/nvm* \
  40         /usr/lib/firmware/qca/crnv* \
  41         /usr/lib/firmware/qca/rampatch* \
  42         /usr/lib/firmware/qca/crbtfw* \
  43         /usr/lib/firmware/rtl_bt/* \
  44         /usr/lib/firmware/intel/ibt* \
  45         /usr/lib/firmware/ti-connectivity/TIInit_* \
  46         /usr/lib/firmware/nokia/bcmfw.bin \
  47         /usr/lib/firmware/nokia/ti1273.bin
  48
  49 }
  50
  51 # Install the required file(s) for the module in the initramfs.
  52 install() {
  53     # shellcheck disable=SC2064
  54     trap "$(shopt -p nullglob globstar)" RETURN
  55     shopt -q -s nullglob globstar
  56     local -a var_lib_files
  57
  58     inst_multiple \
  59         "${systemdsystemunitdir}/bluetooth.target" \
  60         "${systemdsystemunitdir}/bluetooth.service" \
  61         bluetoothctl
  62
  63     inst_multiple -o \
  64         /usr/libexec/bluetooth/bluetoothd \
  65         /usr/lib/bluetooth/bluetoothd
  66
  67     if [[ $hostonly ]]; then
  68         var_lib_files=("$dracutsysrootdir"/var/lib/bluetooth/**)
  69
  70         inst_multiple \
  71             /etc/bluetooth/main.conf \
  72             /etc/dbus-1/system.d/bluetooth.conf \
  73             "${var_lib_files[@]#"$dracutsysrootdir"}"
  74     fi
  75
  76     inst_rules 69-btattach-bcm.rules 60-persistent-input.rules
  77
  78     # shellcheck disable=SC1004
  79     sed -i -e \
  80         '/^\[Unit\]/aDefaultDependencies=no\
  81         Conflicts=shutdown.target\
  82         Before=shutdown.target\
  83         After=dbus.service' \
  84         "${initdir}/${systemdsystemunitdir}/bluetooth.service"
  85
  86     $SYSTEMCTL -q --root "$initdir" enable bluetooth.service
  87 }