diff options
| author | Mark Kettenis <kettenis@cvs.openbsd.org> | 2008-12-14 17:10:45 +0000 |
|---|---|---|
| committer | Mark Kettenis <kettenis@cvs.openbsd.org> | 2008-12-14 17:10:45 +0000 |
| commit | 8e95379f5d8db5b6cb8fe97be8a889303b02cf58 (patch) | |
| tree | f6e521eeb82a991c5fadcd895a448da0f3c323d2 /sys/dev/clock_subr.h | |
| parent | 4519db9a1178840ee2bb09eee527ec3a26d8fe80 (diff) | |
Implement a "machine xir" ddb command, making it possible to send an
External Initiated Reset (XIR) to processors. A XIR is non-maskable and will
drop us at the PROM ok prompt. This makes it possible to diagnose problems
where a CPU is spinning with interrupts disabled.
For now, this is only supported on machines with bbc(4).
Diffstat (limited to 'sys/dev/clock_subr.h')
0 files changed, 0 insertions, 0 deletions