Commit Graph

3 Commits

Author SHA1 Message Date
christos 168cd830d2 __unused removal on arguments; approved by core. 2006-11-16 01:32:37 +00:00
christos 4d595fd7b1 - sprinkle __unused on function decls.
- fix a couple of unused bugs
- no more -Wno-unused for i386
2006-10-12 01:30:41 +00:00
riz 637bfc29f9 Dallas Semiconductor 1-Wire bus support, from OpenBSD. Currently includes
gpioow(4), attaching a bit-banging driver via a GPIO pin.  Also,
owtemp(4) which supports some of the 1-Wire temperature sensors, including
the DS18b20 and DS1920 - temperatures are returned via the envsys(4)
framework.

Original drivers by Alexander Yurchenko (grange@openbsd), with envsys(4)
support and a fix to the 1-wire search algorithm (for discovering
devices on the bus) by me.

As discussed on tech-kern earlier this week.
2006-04-07 18:55:21 +00:00