| PGS(4) | Device Drivers Manual (macppc) | PGS(4) |
pgs — programmer's
switch
pgs* at macgpio?
The pgs driver provides support for the
"Programmer's Switch" found on selected PowerMac2,1 and newer
models. If the ddb.console
sysctl(8) is set, pressing the button
will cause the machine to enter ddb(4). The
"Programmers Switch" can be identified by the V-like symbol on
it.
Support for the pgs driver first appeared
in OpenBSD 4.8.
The pgs driver was written by
Jasper Lievisse Adriaanse
<jasper@openbsd.org>.
| July 16, 2013 | OpenBSD-current |