Date: Sat, 25 Mar 2006 07:08:27 +0000 (UTC) From: Matt Jacob <mjacob@FreeBSD.org> To: src-committers@FreeBSD.org, cvs-src@FreeBSD.org, cvs-all@FreeBSD.org Subject: cvs commit: src/sys/dev/mpt mpt.c mpt.h mpt_cam.c mpt_debug.c mpt_pci.c mpt_raid.c mpt_reg.h Message-ID: <200603250708.k2P78Rj1062715@repoman.freebsd.org>
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mjacob 2006-03-25 07:08:27 UTC
FreeBSD src repository
Modified files:
sys/dev/mpt mpt.c mpt.h mpt_cam.c mpt_debug.c
mpt_pci.c mpt_raid.c mpt_reg.h
Log:
Some fairly major changes to this driver.
A) Fibre Channel Target Mode support mostly works
(SAS/SPI won't be too far behind). I'd say that
this probably works just about as well as isp(4)
does right now. Still, it and isp(4) and the whole
target mode stack need a bit of tightening.
B) The startup sequence has been changed so that
after all attaches are done, a set of enable functions
are called. The idea here is that the attaches do
whatever needs to be done *prior* to a port being
enabled and the enables do what need to be done for
enabling stuff for a port after it's been enabled.
This means that we also have events handled by their
proper handlers as we start up.
C) Conditional code that means that this driver goes
back all the way to RELENG_4 in terms of support.
D) Quite a lot of little nitty bug fixes- some discovered
by doing RELENG_4 support. We've been living under Giant
*waaaayyyyy* too long and it's made some of us (me) sloppy.
E) Some shutdown hook stuff that makes sure we don't blow
up during a reboot (like by the arrival of a new command
from an initiator).
There's been some testing and LINT checking, but not as
complete as would be liked. Regression testing with Fusion
RAID instances has not been possible. Caveat Emptor.
Sponsored by: LSI-Logic.
Revision Changes Path
1.22 +302 -338 src/sys/dev/mpt/mpt.c
1.13 +172 -24 src/sys/dev/mpt/mpt.h
1.12 +2796 -465 src/sys/dev/mpt/mpt_cam.c
1.13 +64 -0 src/sys/dev/mpt/mpt_debug.c
1.25 +67 -11 src/sys/dev/mpt/mpt_pci.c
1.5 +33 -24 src/sys/dev/mpt/mpt_raid.c
1.3 +1 -1 src/sys/dev/mpt/mpt_reg.h
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