X-Git-Url: http://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?a=blobdiff_plain;f=udev.8;h=eb772c9dbebd205cbe63b74fce5e0fc9a375ffa9;hb=5e22c4df53cf8c8c3868cc9789027a929c4f9a60;hp=f26beb4b9d1029e13c8f8238caa1ada5047d3dee;hpb=3c54f73e8452261c80b4d17db55d199552442005;p=elogind.git

diff --git a/udev.8 b/udev.8
index f26beb4b9..eb772c9db 100644
--- a/udev.8
+++ b/udev.8
@@ -78,7 +78,7 @@ udev_rules="/etc/udev/udev.rules"
 # udev_permissions - The name and location of the udev permission file
 udev_permissions="/etc/udev/udev.permissions"
 
-# default_mode - set the default mode for all nodes that have no 
+# default_mode - set the default mode for all nodes that have no
 #                explicit match in the permissions file
 default_mode="0666"
 .fi
@@ -106,13 +106,20 @@ The line format is:
 where valid methods with corresponding keys are:
 .TP
 .B CALLOUT
-calling external program, that returns a string to match
+calling external program, that returns a string to match.  The
+.B BUS
+key is optional, but if specified, the sysfs device bus must be able to be
+determined by a "device" symlink.
 .br
 .RB "keys: " BUS ", " PROGRAM ", " ID
 .TP
 .B LABEL
 device label or serial number, like USB serial number, SCSI UUID or
-file system label
+file system label.  Up to 5 different sysfs files can be checked, with
+all of the values being required in order to match the rule.  The
+.B BUS
+key is optional, but if specified, the sysfs device bus must be able to be
+detemined by a "device" symlink.
 .br
 .RB "keys: " BUS ", " SYSFS_
 .TP
@@ -141,6 +148,9 @@ fields support simple printf-like string substitution:
 The "kernel number" of the device.
 for example, 'sda3' has a "kernel number" of '3'
 .TP
+.B %k
+The "kernel name" for the device.
+.TP
 .B %M
 The kernel major number for the device.
 .TP
@@ -168,6 +178,9 @@ CALLOUT, BUS="scsi", PROGRAM="/sbin/scsi_id", ID="OEM 0815", NAME="disk1"
 # USB printer to be called lp_color
 LABEL, BUS="usb", SYSFS_serial="W09090207101241330", NAME="lp_color"
 
+# SCSI disk with a specific vendor and model number is to be called boot
+LABEL, BUS="scsi", SYSFS_vendor="IBM", SYSFS_model="ST336", NAME="boot%n"
+
 # sound card with PCI bus id 00:0b.0 to be called dsp
 NUMBER, BUS="pci", ID="00:0b.0", NAME="dsp"
 
@@ -178,7 +191,7 @@ TOPOLOGY, BUS="usb", PLACE="2.3", NAME="mouse1"
 REPLACE, KERNEL="ttyUSB1", NAME="pda", SYMLINK="palmtop handheld"
 
 # multiple USB webcams with symlinks to be called webcam0, webcam1, ...
-LABEL, BUS="usb", SYSFS_model="WebCam V3", NAME="video%n", SYMLINK="webcam%n"
+LABEL, BUS="usb", SYSFS_model="XV3", NAME="video%n", SYMLINK="webcam%n"
 .fi
 .P
 Permissions and ownership for the created device files may specified at