udev-161-r1/udev/udev-persistent-serial.rules.magellan

# /etc/udev/rules/60-persistent-serial.rules:  device naming rules for udev
# $Header: /root/magellan-cvs/src/udev/udev-persistent-serial.rules.magellan,v 1.1 2009-04-24 14:20:02 niro Exp $
#
# There are a number of modifiers that are allowed to be used in some
# of the different fields. They provide the following subsitutions:
# %n - the "kernel number" of the device.
#      For example, 'sda3' has a "kernel number" of '3'
# %k - the kernel name for the device.
# %M - the kernel major number for the device
# %m - the kernel minor number for the device
# %b - the bus id for the device
# %c - the string returned by the PROGRAM. (Note, this doesn't work within
#      the PROGRAM field for the obvious reason.)
# %s{filename} - the content of a sysfs attribute.
# %% - the '%' char itself.
#
# Try not to modify this file, if you wish to change things, create a new rule
# file that can be run before this one.
#

ACTION!="add|change", GOTO="persistent_serial_end"
SUBSYSTEM!="tty", GOTO="persistent_serial_end"
KERNEL!="ttyUSB[0-9]*|ttyACM[0-9]*", GOTO="persistent_serial_end"

SUBSYSTEMS=="usb-serial", ENV{ID_PORT}="$attr{port_number}"

IMPORT="path_id"
ENV{ID_PATH}=="?*", ENV{ID_PORT}=="", SYMLINK+="serial/by-path/$env{ID_PATH}"
ENV{ID_PATH}=="?*", ENV{ID_PORT}=="?*", SYMLINK+="serial/by-path/$env{ID_PATH}-port$env{ID_PORT}"

IMPORT="usb_id --export %p"
ENV{ID_SERIAL}=="", GOTO="persistent_serial_end"
SUBSYSTEMS=="usb", ENV{ID_IFACE}="$attr{bInterfaceNumber}"
ENV{ID_IFACE}=="", GOTO="persistent_serial_end"
ENV{ID_PORT}=="", SYMLINK+="serial/by-id/$env{ID_BUS}-$env{ID_SERIAL}-if$env{ID_IFACE}"
ENV{ID_PORT}=="?*", SYMLINK+="serial/by-id/$env{ID_BUS}-$env{ID_SERIAL}-if$env{ID_IFACE}-port$env{ID_PORT}"

LABEL="persistent_serial_end"
1	niro	762	# /etc/udev/rules/60-persistent-serial.rules: device naming rules for udev
2			# $Header: /root/magellan-cvs/src/udev/udev-persistent-serial.rules.magellan,v 1.1 2009-04-24 14:20:02 niro Exp $
3			#
4			# There are a number of modifiers that are allowed to be used in some
5			# of the different fields. They provide the following subsitutions:
6			# %n - the "kernel number" of the device.
7			# For example, 'sda3' has a "kernel number" of '3'
8			# %k - the kernel name for the device.
9			# %M - the kernel major number for the device
10			# %m - the kernel minor number for the device
11			# %b - the bus id for the device
12			# %c - the string returned by the PROGRAM. (Note, this doesn't work within
13			# the PROGRAM field for the obvious reason.)
14			# %s{filename} - the content of a sysfs attribute.
15			# %% - the '%' char itself.
16			#
17			# Try not to modify this file, if you wish to change things, create a new rule
18			# file that can be run before this one.
19			#
20
21			ACTION!="add\|change", GOTO="persistent_serial_end"
22			SUBSYSTEM!="tty", GOTO="persistent_serial_end"
23			KERNEL!="ttyUSB[0-9]\|ttyACM[0-9]", GOTO="persistent_serial_end"
24
25			SUBSYSTEMS=="usb-serial", ENV{ID_PORT}="$attr{port_number}"
26
27			IMPORT="path_id"
28			ENV{ID_PATH}=="?*", ENV{ID_PORT}=="", SYMLINK+="serial/by-path/$env{ID_PATH}"
29			ENV{ID_PATH}=="?", ENV{ID_PORT}=="?", SYMLINK+="serial/by-path/$env{ID_PATH}-port$env{ID_PORT}"
30
31			IMPORT="usb_id --export %p"
32			ENV{ID_SERIAL}=="", GOTO="persistent_serial_end"
33			SUBSYSTEMS=="usb", ENV{ID_IFACE}="$attr{bInterfaceNumber}"
34			ENV{ID_IFACE}=="", GOTO="persistent_serial_end"
35			ENV{ID_PORT}=="", SYMLINK+="serial/by-id/$env{ID_BUS}-$env{ID_SERIAL}-if$env{ID_IFACE}"
36			ENV{ID_PORT}=="?*", SYMLINK+="serial/by-id/$env{ID_BUS}-$env{ID_SERIAL}-if$env{ID_IFACE}-port$env{ID_PORT}"
37
38			LABEL="persistent_serial_end"