80-hotplug.rules

在Linux2.6内核下的udev文件系统的源码

# /etc/udev/rules/80-hotplug.rules:  module loading rules for udev
#
# Gentoo specific rules
#
# There are a number of modifiers that are allowed to be used in some of the
# fields.  See the udev man page for a full description of them.
#
# Try not to modify this file, if you wish to change things, create a new rule
# file that can be run before this one.
#

# Module autoloading
ACTION!="add", GOTO="hotplug_load_end"

# check if the device has already been claimed by a driver
ENV{DRIVER}=="?*", SUBSYSTEM!="input", GOTO="hotplug_load_end"

# this driver is broken and should not be loaded automatically
SUBSYSTEM=="platform", ENV{MODALIAS}=="i82365", GOTO="hotplug_load_end"

# Autoload modules that lack aliases but have them defined in autoload modules
ENV{MODALIAS}=="?*", RUN{ignore_error}+="modprobe.sh $env{MODALIAS}"

# /etc/modprobe.conf.
SUBSYSTEM=="pnp", ENV{MODALIAS}!="?*", RUN{ignore_error}+="/bin/sh -c 'while read id; do /lib/udev/modprobe.sh pnp:d$$id; done < /sys$devpath/id'"
# needed aliases are defined in /etc/modprobe.d/pnp-aliases


SUBSYSTEM=="i2o",  RUN+="modprobe.sh i2o_block"
SUBSYSTEM=="mmc",  RUN+="modprobe.sh mmc_block"
SUBSYSTEM=="tifm", RUN+="modprobe.sh tifm_sd"
SUBSYSTEM=="tifm", RUN+="modprobe.sh tifm_ms"
SUBSYSTEM=="ide",  ATTR{media}=="tape", RUN+="modprobe.sh ide-scsi"

# Load driver for scsi-device
SUBSYSTEM!="scsi_device", GOTO="hotplug_scsi_end"

	# Parts taken from redhat-rules
	# sd:           0 TYPE_DISK, 7 TYPE_MOD, 14 TYPE_RBC
	# sr:           4 TYPE_WORM, 5 TYPE_ROM
	# st/osst:      1 TYPE_TAPE

	ATTRS{type}=="?*",	TEST!="[module/sg]", RUN+="modprobe.sh sg"
	ATTRS{type}=="0|7|14",	RUN+="modprobe.sh sd_mod"
	ATTRS{type}=="4|5",	RUN+="modprobe.sh sr_mod"
	ATTRS{type}=="8",	RUN+="modprobe.sh ch"

	ATTRS{type}=="1", ATTRS{vendor}=="On[sS]tream", \
		ATTRS{model}!="ADR*", RUN+="modprobe.sh osst", GOTO="hotplug_scsi_end"
	ATTRS{type}=="1", RUN+="modprobe.sh st"
LABEL="hotplug_scsi_end"

LABEL="hotplug_load_end"