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freebsd-dev/sys/cam
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Scott Long 2b83592fdc Remove Giant from CAM. Drivers (SIMs) now register a mutex that CAM will 
use to synchornize and protect all data objects that are used for that
SIM.  Drivers that are not yet MPSAFE register Giant and operate as
usual.  RIght now, no drivers are MPSAFE, though a few will be changed
in the coming week as this work settles down.

The driver API has changed, so all CAM drivers will need to be recompiled.
The userland API has not changed, so tools like camcontrol do not need to
be recompiled.
2007-04-15 08:49:19 +00:00
..
scsi Remove Giant from CAM. Drivers (SIMs) now register a mutex that CAM will 2007-04-15 08:49:19 +00:00
cam_ccb.h Remove Giant from CAM. Drivers (SIMs) now register a mutex that CAM will 2007-04-15 08:49:19 +00:00
cam_debug.h Since DELAY() was moved, most <machine/clock.h> #includes have been 2006-05-16 14:37:58 +00:00
cam_periph.c Remove Giant from CAM. Drivers (SIMs) now register a mutex that CAM will 2007-04-15 08:49:19 +00:00
cam_periph.h Remove Giant from CAM. Drivers (SIMs) now register a mutex that CAM will 2007-04-15 08:49:19 +00:00
cam_queue.c - Providing fine-grained malloc statistic by replacing M_DEVBUF with 2005-07-01 15:21:30 +00:00
cam_queue.h Start each of the license/copyright comments with /*- 2005-01-05 22:34:37 +00:00
cam_sim.c Remove Giant from CAM. Drivers (SIMs) now register a mutex that CAM will 2007-04-15 08:49:19 +00:00
cam_sim.h Remove Giant from CAM. Drivers (SIMs) now register a mutex that CAM will 2007-04-15 08:49:19 +00:00
cam_xpt_periph.h Remove Giant from CAM. Drivers (SIMs) now register a mutex that CAM will 2007-04-15 08:49:19 +00:00
cam_xpt_sim.h Start each of the license/copyright comments with /*- 2005-01-05 22:34:37 +00:00
cam_xpt.c Remove Giant from CAM. Drivers (SIMs) now register a mutex that CAM will 2007-04-15 08:49:19 +00:00
cam_xpt.h Remove Giant from CAM. Drivers (SIMs) now register a mutex that CAM will 2007-04-15 08:49:19 +00:00
cam.c Do more guarding against zero divide traps for the geom subroutine. 2006-04-18 21:53:39 +00:00
cam.h Start each of the license/copyright comments with /*- 2005-01-05 22:34:37 +00:00