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Commit | Line | Data |
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db9ecf05 | 1 | # SPDX-License-Identifier: LGPL-2.1-or-later |
d9215cd8 | 2 | # |
dec1c02a LP |
3 | # This file is part of systemd. |
4 | # | |
dec1c02a | 5 | # systemd is free software; you can redistribute it and/or modify it |
5430f7f2 LP |
6 | # under the terms of the GNU Lesser General Public License as published by |
7 | # the Free Software Foundation; either version 2.1 of the License, or | |
dec1c02a | 8 | # (at your option) any later version. |
5cc5d790 | 9 | |
c9f09cda | 10 | ACTION=="remove", GOTO="systemd_end" |
5cc5d790 | 11 | |
fc6c7fe9 | 12 | SUBSYSTEM=="tty", KERNEL=="tty[a-zA-Z]*|hvc*|xvc*|hvsi*|ttysclp*|sclp_line*|3270/tty[0-9]*", TAG+="systemd" |
d5762cf5 LP |
13 | KERNEL=="vport*", TAG+="systemd" |
14 | ||
23cbe90d CP |
15 | SUBSYSTEM=="ptp", TAG+="systemd" |
16 | ||
ce283b88 MK |
17 | SUBSYSTEM=="ubi", TAG+="systemd" |
18 | ||
ea7b5237 | 19 | SUBSYSTEM=="block", TAG+="systemd" |
466266c1 MS |
20 | |
21 | # We can't make any conclusions about suspended DM devices so let's just import previous SYSTEMD_READY state and skip other rules | |
c1a2ada8 | 22 | SUBSYSTEM=="block", ENV{DM_SUSPENDED}=="1", IMPORT{db}="SYSTEMD_READY" |
23 | SUBSYSTEM=="block", ENV{DM_SUSPENDED}=="1", GOTO="systemd_end" | |
24 | ||
35a6750d | 25 | SUBSYSTEM=="block", ACTION=="add", ENV{DM_UDEV_DISABLE_OTHER_RULES_FLAG}=="1", ENV{SYSTEMD_READY}="0" |
90e6abae LP |
26 | |
27 | # Ignore encrypted devices with no identified superblock on it, since | |
28 | # we are probably still calling mke2fs or mkswap on it. | |
ea7b5237 | 29 | SUBSYSTEM=="block", ENV{DM_UUID}=="CRYPT-*", ENV{ID_PART_TABLE_TYPE}=="", ENV{ID_FS_USAGE}=="", ENV{SYSTEMD_READY}="0" |
afb757b1 | 30 | |
466266c1 MS |
31 | # Explicitly set SYSTEMD_READY=1 for DM devices that don't have it set yet, so that we always have something to import above |
32 | SUBSYSTEM=="block", ENV{DM_UUID}=="?*", ENV{SYSTEMD_READY}=="", ENV{SYSTEMD_READY}="1" | |
33 | ||
01af8c01 LP |
34 | # add symlink to GPT root disk |
35 | SUBSYSTEM=="block", ENV{ID_PART_GPT_AUTO_ROOT}=="1", ENV{ID_FS_TYPE}!="crypto_LUKS", SYMLINK+="gpt-auto-root" | |
36 | SUBSYSTEM=="block", ENV{ID_PART_GPT_AUTO_ROOT}=="1", ENV{ID_FS_TYPE}=="crypto_LUKS", SYMLINK+="gpt-auto-root-luks" | |
37 | SUBSYSTEM=="block", ENV{DM_UUID}=="CRYPT-*", ENV{DM_NAME}=="root", SYMLINK+="gpt-auto-root" | |
38 | ||
a96e4839 | 39 | # Ignore raid devices that are not yet assembled and started |
d2fff1ce KS |
40 | SUBSYSTEM=="block", ENV{DEVTYPE}=="disk", KERNEL=="md*", TEST!="md/array_state", ENV{SYSTEMD_READY}="0" |
41 | SUBSYSTEM=="block", ENV{DEVTYPE}=="disk", KERNEL=="md*", ATTR{md/array_state}=="|clear|inactive", ENV{SYSTEMD_READY}="0" | |
a96e4839 | 42 | |
ebc54302 | 43 | # Ignore loop devices that don't have any file attached |
b5df2eab | 44 | SUBSYSTEM=="block", KERNEL=="loop[0-9]*", ENV{DEVTYPE}=="disk", TEST!="loop/backing_file", ENV{SYSTEMD_READY}="0" |
ebc54302 | 45 | |
565754a3 WV |
46 | # Ignore nbd devices until the PID file exists (which signals a connected device) |
47 | SUBSYSTEM=="block", KERNEL=="nbd*", ENV{DEVTYPE}=="disk", TEST!="pid", ENV{SYSTEMD_READY}="0" | |
45646bb0 | 48 | |
a1d82102 | 49 | # We need a hardware independent way to identify network devices. We |
ea7b5237 KS |
50 | # use the /sys/subsystem/ path for this. Kernel "bus" and "class" names |
51 | # should be treated as one namespace, like udev handles it. This is mostly | |
52 | # just an identification string for systemd, so whether the path actually is | |
afb757b1 LP |
53 | # accessible or not does not matter as long as it is unique and in the |
54 | # filesystem namespace. | |
afb757b1 | 55 | |
07845c14 | 56 | SUBSYSTEM=="net", KERNEL!="lo", TAG+="systemd", ENV{SYSTEMD_ALIAS}+="/sys/subsystem/net/devices/$name" |
6d4bcea4 YW |
57 | SUBSYSTEM=="bluetooth", TAG+="systemd", ENV{SYSTEMD_ALIAS}+="/sys/subsystem/bluetooth/devices/%k", \ |
58 | ENV{SYSTEMD_WANTS}+="bluetooth.target", ENV{SYSTEMD_USER_WANTS}+="bluetooth.target" | |
5cc5d790 | 59 | |
026f3d3b | 60 | ENV{ID_SMARTCARD_READER}=="?*", TAG+="systemd", ENV{SYSTEMD_WANTS}+="smartcard.target", ENV{SYSTEMD_USER_WANTS}+="smartcard.target" |
5926e592 | 61 | SUBSYSTEM=="sound", KERNEL=="controlC*", TAG+="systemd", ENV{SYSTEMD_WANTS}+="sound.target", ENV{SYSTEMD_USER_WANTS}+="sound.target" |
da78e1b4 | 62 | |
026f3d3b ZJS |
63 | SUBSYSTEM=="printer", TAG+="systemd", ENV{SYSTEMD_WANTS}+="printer.target", ENV{SYSTEMD_USER_WANTS}+="printer.target" |
64 | SUBSYSTEM=="usb", KERNEL=="lp*", TAG+="systemd", ENV{SYSTEMD_WANTS}+="printer.target", ENV{SYSTEMD_USER_WANTS}+="printer.target" | |
65 | SUBSYSTEM=="usb", ENV{DEVTYPE}=="usb_device", ENV{ID_USB_INTERFACES}=="*:0701??:*", TAG+="systemd", ENV{SYSTEMD_WANTS}+="printer.target", ENV{SYSTEMD_USER_WANTS}+="printer.target" | |
5db35d06 | 66 | |
50f4469e | 67 | SUBSYSTEM=="udc", TAG+="systemd", ENV{SYSTEMD_WANTS}+="usb-gadget.target" |
2c633a82 | 68 | |
a65f4aeb | 69 | # Apply sysctl variables to network devices (and only to those) as they appear. |
b0d3095f | 70 | ACTION=="add", SUBSYSTEM=="net", KERNEL!="lo", RUN+="{{LIBEXECDIR}}/systemd-sysctl --prefix=/net/ipv4/conf/$name --prefix=/net/ipv4/neigh/$name --prefix=/net/ipv6/conf/$name --prefix=/net/ipv6/neigh/$name" |
41e4d6e9 | 71 | |
99d3dd2b | 72 | {% if ENABLE_BACKLIGHT %} |
0f4ba83c LP |
73 | # Pull in backlight save/restore for all backlight devices and |
74 | # keyboard backlights | |
e0d856dd | 75 | SUBSYSTEM=="backlight", TAG+="systemd", IMPORT{builtin}="path_id", ENV{SYSTEMD_WANTS}+="systemd-backlight@backlight:$name.service" |
7ebbaaa7 | 76 | SUBSYSTEM=="leds", KERNEL=="*kbd_backlight*", TAG+="systemd", IMPORT{builtin}="path_id", ENV{SYSTEMD_WANTS}+="systemd-backlight@leds:$name.service" |
99d3dd2b | 77 | {% endif %} |
3731acf1 | 78 | |
3990f247 | 79 | # Pull in rfkill save/restore for all rfkill devices |
5aece00d XF |
80 | SUBSYSTEM=="rfkill", ENV{SYSTEMD_RFKILL}="1" |
81 | SUBSYSTEM=="rfkill", IMPORT{builtin}="path_id" | |
d35c1bb1 | 82 | SUBSYSTEM=="misc", KERNEL=="rfkill", TAG+="systemd", ENV{SYSTEMD_WANTS}+="systemd-rfkill.socket" |
3990f247 | 83 | |
ea7b5237 | 84 | # Asynchronously mount file systems implemented by these modules as soon as they are loaded. |
e0d856dd LP |
85 | SUBSYSTEM=="module", KERNEL=="fuse", TAG+="systemd", ENV{SYSTEMD_WANTS}+="sys-fs-fuse-connections.mount" |
86 | SUBSYSTEM=="module", KERNEL=="configfs", TAG+="systemd", ENV{SYSTEMD_WANTS}+="sys-kernel-config.mount" | |
a65f4aeb | 87 | |
4e1f0037 LP |
88 | # Pull in tpm2.target whenever /dev/tpmrm* shows up |
89 | SUBSYSTEM=="tpmrm", KERNEL=="tpmrm[0-9]*", TAG+="systemd", ENV{SYSTEMD_WANTS}+="tpm2.target" | |
90 | ||
5cc5d790 | 91 | LABEL="systemd_end" |