Several issues on Dell 1950/2950 servers (6-STABLE and 7-CURRENT)

[Alex Salazar]

I've update to the latest 7-CURRENT (last night, 10pm CST) and now
the previous error message

> mpt0: Unhandled Event Notify Frame. Event 0xe (ACK not required).
(http://www.bsd.org.mx/~alex/logs/messages.CURRENT.0902)

is gone, but a new error message appears as often as the former,
and under the same circumstances:

> mpt0: QUEUE_FULL: Bus 0x00 Target 0x00 Depth 128

Probe errors are still there, but, as I said before, they do not delay
the boot process as in 6-STABLE

> (probe0:mpt0:0:n:n): error 22
> (probe0:mpt0:0:n:n): Unretryable Error


/var/run/dmesg.boot (verbose)
http://www.bsd.org.mx/~alex/logs/dmesg.boot.CURRENT.0907

/var/log/messages
http://www.bsd.org.mx/~alex/logs/messages.CURRENT.0907

--
Alex