The comedi_arm(), comedi_disarm(), and comedi_reset() functions always
set the channel number in the corresponding configuration instructions
to 0, as they assume the channel number will be ignored by the driver.
Some drivers do in fact use the channel number in these configuration
instructions. Add additional wrapper functions comedi_arm_channel(),
comedi_disarm_channel(), and comedi_reset_channel() to allow the channel
number to be specified.
Add the comedi_disarm() function to send the INSN_CONFIG_DISARM
configuration instruction to a subdevice.
In configure.ac, bump the comedilib libtool version code to 11:0:11, so
the comedilib version becomes 0.11.0. Also bump the comedilib manual
version to 0.11.0 in doc/comedilib.ent.
experimental comedi_dio_bitfield2() function which works with
> 32 channels. Only works properly with ni_65xx currently.
Will post a request for review by any interested
parties to list before I bother making the rest of the drivers
work with it.
