Date: Sat, 16 Feb 2002 22:38:23 -0800 (PST) From: Matt Jacob <mjacob@FreeBSD.org> To: cvs-committers@FreeBSD.org, cvs-all@FreeBSD.org Subject: cvs commit: src/sys/dev/isp isp.c isp_ioctl.h ispmbox.h ispreg.h Message-ID: <200202170638.g1H6cNT40539@freefall.freebsd.org>
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mjacob 2002/02/16 22:38:23 PST
Modified files:
sys/dev/isp isp.c isp_ioctl.h ispmbox.h ispreg.h
Log:
Support for f/w crash dumps (2200 && 23XX).
If you want QLogic to look at a potential f/w problem for FC cards, you really
have to provide them info in the format they expect. This involves dumping
a lot of hardware registers (> 300 16 bit registers) and a lot of SRAM
(> 128KB minimum). Thus all of this code is #ifdef protected which will
become an option so that the memory allocation of where to dump the crash
image is pretty expensive. It's worth it if you have a reproducible problem
because they have some tools that can tell them, given the f/w version,
the precise state of everything.
MFC after: 1 week
Revision Changes Path
1.86 +372 -19 src/sys/dev/isp/isp.c
1.4 +6 -0 src/sys/dev/isp/isp_ioctl.h
1.39 +1 -1 src/sys/dev/isp/ispmbox.h
1.22 +22 -0 src/sys/dev/isp/ispreg.h
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