K 10
svn:author
V 3
jhb
K 8
svn:date
V 27
2014-11-20T20:24:30.567923Z
K 7
svn:log
V 233
Lock spic(4) and mark it MPSAFE:
- Add a per-softc mutex as a driver lock.
- Use callout(9) instead of timeout(9).
- Set softc pointer in si_drv1 of cdev instead of looking softc
  up via devclass in cdev methods.

Tested by:	no one

END