rules/misc/30-kernel-compat.rules

   1 # do not edit this file, it will be overwritten on update
   2
   3 # Rules to support older kernels, which migth miss functionality needed
   4 # for the recent udev version.
   5 #
   6 # This file is used and maintained by Gentoo.
   7
   8 ACTION=="remove", GOTO="kernel_compat_end"
   9
  10 #
  11 # sysfs timing rules
  12 #
  13
  14 # needed for kernels <2.6.30
  15 SUBSYSTEM=="usb", ENV{DEVTYPE}=="usb_device", WAIT_FOR="descriptors"
  16
  17 #
  18 # naming device rules
  19 #
  20
  21 # dvb device naming
  22 # needed for kernels <2.6.29-rc1
  23 SUBSYSTEM=="dvb", ENV{DVB_ADAPTER_NUM}=="", PROGRAM="/bin/sh -c 'K=%k; K=$${K#dvb}; printf dvb/adapter%%i/%%s $${K%%%%.*} $${K#*.}'", NAME="%c", GROUP="video"
  24
  25 # naming rules for kernels <2.6.31
  26
  27 # alsa names
  28 KERNEL=="controlC[0-9]*",       NAME="snd/%k"
  29 KERNEL=="hwC[D0-9]*",           NAME="snd/%k"
  30 KERNEL=="pcmC[D0-9cp]*",        NAME="snd/%k"
  31 KERNEL=="midiC[D0-9]*",         NAME="snd/%k"
  32 KERNEL=="timer",                NAME="snd/%k"
  33 KERNEL=="seq",                  NAME="snd/%k"
  34
  35 KERNEL=="mwave",                NAME="modems/mwave"
  36
  37 KERNEL=="mouse*|mice|event*",   NAME="input/%k"
  38 KERNEL=="ts[0-9]*|uinput",      NAME="input/%k"
  39 KERNEL=="js[0-9]*",             NAME="input/%k"
  40
  41 KERNEL=="card[0-9]*",           NAME="dri/%k"
  42
  43 SUBSYSTEM=="dvb", ENV{DVB_ADAPTER_NUM}=="?*", NAME="dvb/adapter$env{DVB_ADAPTER_NUM}/$env{DVB_DEVICE_TYPE}$env{DVB_DEVICE_NUM}"
  44
  45 # libusb device nodes
  46 SUBSYSTEM=="usb", ENV{DEVTYPE}=="usb_device", NAME="bus/usb/$env{BUSNUM}/$env{DEVNUM}"
  47
  48 # printer
  49 SUBSYSTEM=="usb",               KERNEL=="lp*", NAME="usb/%k"
  50
  51 # block
  52 KERNEL=="pktcdvd[0-9]*", NAME="pktcdvd/%k"
  53 KERNEL=="pktcdvd", NAME="pktcdvd/control"
  54
  55 KERNEL=="rawctl", NAME="raw/rawctl"
  56 SUBSYSTEM=="raw", KERNEL=="raw[0-9]*", NAME="raw/%k"
  57 SUBSYSTEM=="bsg", NAME="bsg/%k"
  58 SUBSYSTEM=="aoe", NAME="etherd/%k"
  59
  60 # network
  61 KERNEL=="tun",                  NAME="net/%k"
  62
  63 # CPU
  64 KERNEL=="cpu[0-9]*",            NAME="cpu/%n/cpuid"
  65 KERNEL=="msr[0-9]*",            NAME="cpu/%n/msr"
  66 KERNEL=="microcode",            NAME="cpu/microcode", MODE="0600"
  67
  68 # miscellaneous
  69 KERNEL=="auer[0-9]*",           NAME="usb/%k"
  70 KERNEL=="hw_random",            NAME="hwrng"
  71 KERNEL=="sxctl",                NAME="specialix_sxctl"
  72 KERNEL=="rioctl",               NAME="specialix_rioctl"
  73 KERNEL=="iowarrior[0-9]*",      NAME="usb/%k"
  74 KERNEL=="hiddev[0-9]*",         NAME="usb/%k"
  75 KERNEL=="legousbtower[0-9]*",   NAME="usb/%k"
  76 KERNEL=="dabusb[0-9]*",         NAME="usb/%k"
  77 KERNEL=="usbdpfp[0-9]*",        NAME="usb/%k"
  78 KERNEL=="cpad[0-9]*",           NAME="usb/%k"
  79
  80 # end of naming rules for kernel <2.6.31
  81
  82
  83 #
  84 # module loading rules
  85 #
  86 ACTION!="add", GOTO="kernel_compat_end"
  87
  88 # No need for more code, as MODALIAS is present
  89 ENV{MODALIAS}=="?*", GOTO="kernel_compat_end"
  90
  91 # needed for kernel <2.6.30-rc1
  92 SUBSYSTEM=="scsi", ATTR{type}=="8", RUN+="/sbin/modprobe -b ch"
  93 SUBSYSTEM=="mmc", RUN+="/sbin/modprobe -b mmc_block"
  94
  95 # needed for kernel <2.6.27-rc5
  96 # acpi will do on newer kernels
  97 SUBSYSTEM=="pnp", DRIVER!="?*", \
  98   RUN{ignore_error}+="/bin/sh -c '/sbin/modprobe -a $$(while read id; do echo pnp:d$$id; done < /sys$devpath/id)'"
  99
 100 LABEL="kernel_compat_end"