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ad3b9257c2
a more complete subsystem, and removes the knowlege of how things are implemented from the drivers. Include locking around filter ops, so a module like aio will know when not to be unloaded if there are outstanding knotes using it's filter ops. Currently, it uses the MTX_DUPOK even though it is not always safe to aquire duplicate locks. Witness currently doesn't support the ability to discover if a dup lock is ok (in some cases). Reviewed by: green, rwatson (both earlier versions) |
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scsi | ||
cam_ccb.h | ||
cam_debug.h | ||
cam_periph.c | ||
cam_periph.h | ||
cam_queue.c | ||
cam_queue.h | ||
cam_sim.c | ||
cam_sim.h | ||
cam_xpt_periph.h | ||
cam_xpt_sim.h | ||
cam_xpt.c | ||
cam_xpt.h | ||
cam.c | ||
cam.h |