Character devices:
  1 mem
  4 /dev/vc/0
  4 tty
  5 /dev/tty
  5 /dev/console
  5 /dev/ptmx
  7 vcs
 10 misc
 13 input
 29 fb
 81 video4linux
 89 i2c
116 alsa
128 ptm
136 pts
204 ttySC
216 rfcomm
248 bc_example
249 pvrsrvkm
250 mbox
251 pmreg_mem
252 cache_mem
253 static_mem
254 rtc

Block devices:
259 blkext
  7 loop
 31 mtdblock
179 mmc
252 mickxx_vsd
253 mbox_blk
254 device-mapper