5 files changed, 38 insertions, 11 deletions
diff --git a/rules.d/50-udev-default.rules.in b/rules.d/50-udev-default.rules.in
index af4f594..9b00c70 100644
--- a/rules.d/50-udev-default.rules.in
+++ b/rules.d/50-udev-default.rules.in
@@ -34,10 +34,7 @@ ACTION!="add", GOTO="default_end"
 
 SUBSYSTEM=="tty", KERNEL=="ptmx", GROUP="tty", MODE="0666"
 SUBSYSTEM=="tty", KERNEL=="tty", GROUP="tty", MODE="0666"
-SUBSYSTEM=="tty", KERNEL=="tty[0-9]*", GROUP="tty", MODE="0620"
-SUBSYSTEM=="tty", KERNEL=="sclp_line[0-9]*", GROUP="tty", MODE="0620"
-SUBSYSTEM=="tty", KERNEL=="ttysclp[0-9]*", GROUP="tty", MODE="0620"
-SUBSYSTEM=="tty", KERNEL=="3270/tty[0-9]*", GROUP="tty", MODE="0620"
+SUBSYSTEM=="tty", KERNEL=="tty[0-9]*|hvc[0-9]*|sclp_line[0-9]*|ttysclp[0-9]*|3270/tty[0-9]*", GROUP="tty", MODE="0620"
 SUBSYSTEM=="vc", KERNEL=="vcs*|vcsa*", GROUP="tty"
 KERNEL=="tty[A-Z]*[0-9]|ttymxc[0-9]*|pppox[0-9]*|ircomm[0-9]*|noz[0-9]*|rfcomm[0-9]*", GROUP="dialout"
 
diff --git a/rules.d/60-persistent-media-controller.rules b/rules.d/60-persistent-media-controller.rules
new file mode 100644
index 0000000..8c2175c
--- /dev/null
+++ b/rules.d/60-persistent-media-controller.rules
@@ -0,0 +1,13 @@
+# do not edit this file, it will be overwritten on update
+
+# Media controller rules
+
+ACTION=="remove", GOTO="persistent_media_ctl_end"
+SUBSYSTEM!="media", GOTO="persistent_media_ctl_end"
+ENV{MAJOR}=="", GOTO="persistent_media_ctl_end"
+
+IMPORT{builtin}="path_id"
+KERNEL=="media*", ENV{ID_PATH_WITH_USB_REVISION}=="?*", SYMLINK+="media/by-path/$env{ID_PATH_WITH_USB_REVISION}-media-controller"
+KERNEL=="media*", ENV{ID_PATH_WITH_USB_REVISION}=="", ENV{ID_PATH}=="?*", SYMLINK+="media/by-path/$env{ID_PATH}-media-controller"
+
+LABEL="persistent_media_ctl_end"
diff --git a/rules.d/60-persistent-storage.rules.in b/rules.d/60-persistent-storage.rules.in
index 17a9d08..390c6e0 100644
--- a/rules.d/60-persistent-storage.rules.in
+++ b/rules.d/60-persistent-storage.rules.in
@@ -147,6 +147,19 @@ ENV{ID_WWN_WITH_EXTENSION}=="?*", SYMLINK+="disk/by-id/wwn-$env{ID_WWN_WITH_EXTE
 ENV{ID_PART_ENTRY_UUID}=="?*", SYMLINK+="disk/by-partuuid/$env{ID_PART_ENTRY_UUID}"
 ENV{ID_PART_ENTRY_SCHEME}=="gpt", ENV{ID_PART_ENTRY_NAME}=="?*", SYMLINK+="disk/by-partlabel/$env{ID_PART_ENTRY_NAME}"
 
+# by-path/<path>/by-* links (path + partition/filesystem metadata)
+ENV{ID_PATH}=="", GOTO="persistent_storage_by-path_parts_end"
+ENV{DEVTYPE}!="partition", GOTO="persistent_storage_by-path_parts_end"
+
+SYMLINK+="disk/by-path/$env{ID_PATH}-part/by-partnum/%n"
+ENV{ID_PART_ENTRY_UUID}=="?*", SYMLINK+="disk/by-path/$env{ID_PATH}-part/by-partuuid/$env{ID_PART_ENTRY_UUID}"
+ENV{ID_PART_ENTRY_SCHEME}=="gpt", ENV{ID_PART_ENTRY_NAME}=="?*", SYMLINK+="disk/by-path/$env{ID_PATH}-part/by-partlabel/$env{ID_PART_ENTRY_NAME}"
+
+ENV{ID_FS_USAGE}=="filesystem|other|crypto", ENV{ID_FS_UUID_ENC}=="?*", SYMLINK+="disk/by-path/$env{ID_PATH}-part/by-uuid/$env{ID_FS_UUID_ENC}"
+ENV{ID_FS_USAGE}=="filesystem|other|crypto", ENV{ID_FS_LABEL_ENC}=="?*", SYMLINK+="disk/by-path/$env{ID_PATH}-part/by-label/$env{ID_FS_LABEL_ENC}"
+
+LABEL="persistent_storage_by-path_parts_end"
+
 # by-diskseq link (if an app is told to open a path like this, they may parse
 # the diskseq number from the path, then issue BLKGETDISKSEQ to verify they really got
 # the right device, to access specific disks in a race-free fashion)
diff --git a/rules.d/75-net-description.rules b/rules.d/75-net-description.rules
index 7e62f8b..5ba70a6 100644
--- a/rules.d/75-net-description.rules
+++ b/rules.d/75-net-description.rules
@@ -3,6 +3,8 @@
 ACTION=="remove", GOTO="net_end"
 SUBSYSTEM!="net", GOTO="net_end"
 
+IMPORT{builtin}="hwdb 'net:naming:dr$env{ID_NET_DRIVER}:'"
+
 IMPORT{builtin}="net_id"
 
 SUBSYSTEMS=="usb", IMPORT{builtin}="usb_id", IMPORT{builtin}="hwdb --subsystem=usb"
diff --git a/rules.d/99-systemd.rules.in b/rules.d/99-systemd.rules.in
index a99eab9..ad0c7e2 100644
--- a/rules.d/99-systemd.rules.in
+++ b/rules.d/99-systemd.rules.in
@@ -18,19 +18,18 @@ SUBSYSTEM=="ubi", TAG+="systemd"
 
 SUBSYSTEM=="block", TAG+="systemd"
 
-# We can't make any conclusions about suspended DM devices so let's just import previous SYSTEMD_READY state and skip other rules
-SUBSYSTEM=="block", ENV{DM_SUSPENDED}=="1", IMPORT{db}="SYSTEMD_READY"
-SUBSYSTEM=="block", ENV{DM_SUSPENDED}=="1", GOTO="systemd_end"
+# When a dm device is first created, it's just an empty container. Ignore it.
+# DM_NAME is not set in this case, but it's set on spurious "add" events that occur later.
+SUBSYSTEM=="block", ACTION=="add", KERNEL=="dm-*", ENV{DM_NAME}!="?*", ENV{SYSTEMD_READY}="0"
 
-SUBSYSTEM=="block", ACTION=="add", ENV{DM_UDEV_DISABLE_OTHER_RULES_FLAG}=="1", ENV{SYSTEMD_READY}="0"
+# DM_UDEV_DISABLE_OTHER_RULES_FLAG==1 means that the device shouldn't be probed.
+# Import previous SYSTEMD_READY state.
+SUBSYSTEM=="block", ENV{DM_UDEV_DISABLE_OTHER_RULES_FLAG}=="1", ENV{SYSTEMD_READY}=="", IMPORT{db}="SYSTEMD_READY"
 
 # Ignore encrypted devices with no identified superblock on it, since
 # we are probably still calling mke2fs or mkswap on it.
 SUBSYSTEM=="block", ENV{DM_UUID}=="CRYPT-*", ENV{ID_PART_TABLE_TYPE}=="", ENV{ID_FS_USAGE}=="", ENV{SYSTEMD_READY}="0"
 
-# Explicitly set SYSTEMD_READY=1 for DM devices that don't have it set yet, so that we always have something to import above
-SUBSYSTEM=="block", ENV{DM_UUID}=="?*", ENV{SYSTEMD_READY}=="", ENV{SYSTEMD_READY}="1"
-
 # add symlink to GPT root disk
 SUBSYSTEM=="block", ENV{ID_PART_GPT_AUTO_ROOT}=="1", ENV{ID_FS_TYPE}!="crypto_LUKS", SYMLINK+="gpt-auto-root"
 SUBSYSTEM=="block", ENV{ID_PART_GPT_AUTO_ROOT}=="1", ENV{ID_FS_TYPE}=="crypto_LUKS", SYMLINK+="gpt-auto-root-luks"
@@ -85,4 +84,7 @@ SUBSYSTEM=="misc", KERNEL=="rfkill", TAG+="systemd", ENV{SYSTEMD_WANTS}+="system
 SUBSYSTEM=="module", KERNEL=="fuse", TAG+="systemd", ENV{SYSTEMD_WANTS}+="sys-fs-fuse-connections.mount"
 SUBSYSTEM=="module", KERNEL=="configfs", TAG+="systemd", ENV{SYSTEMD_WANTS}+="sys-kernel-config.mount"
 
+# Pull in tpm2.target whenever /dev/tpmrm* shows up
+SUBSYSTEM=="tpmrm", KERNEL=="tpmrm[0-9]*", TAG+="systemd", ENV{SYSTEMD_WANTS}+="tpm2.target"
+
 LABEL="systemd_end"