Fix mptutil's method for locating disk devices attached to a specific

mpt(4) controller.  Previously, the code assumed that multiple match
patterns provided to an XPT_DEV_MATCH request were ANDed together.
Instead, they are ORed.  Instead, to match peripherals for a specific bus,
one query needs to be performed to lookup the path ID of the bus.  A second
query can then be performed matching peripherals attached to that path.
This approach also makes the code a bit cleaner as the returned match
results do not mix bus and perphierals.

Reported by:	several folks
MFC after:	1 week

0 files changed, 0 insertions, 0 deletions