Date: Sun, 17 Oct 1999 12:16:34 -0700 (PDT) From: Matt Jacob <mjacob@FreeBSD.org> To: cvs-committers@FreeBSD.org, cvs-all@FreeBSD.org Subject: cvs commit: src/sys/dev/isp isp.c Message-ID: <199910171916.MAA33796@freefall.freebsd.org>
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mjacob 1999/10/17 12:16:34 PDT
Modified files: (Branch: RELENG_2_2)
sys/dev/isp isp.c
Log:
(Yes, this *was* tested sufficiently to allow what looks like a simultaneous
commit to -current 3.X and 2.X)...
MFC:Remove some target mode stuff. It will get re-introduced in a different
file later. Do some pencil-sharpening types of minor changes. Change
how active commands are remembered (using new inline functions to get
handles, etc..). Now do a GET FIRMWARE STATUS after firing up the f/w as
outgoing mailbox 2 will tell you the f/w's notion of the max commands
that can be supported. Attempt to retrieve loop topology. Add in the
appropriate SWIZZLE/UNSWIZZLE macros calls (this is a no-op on Little
Endian machines but is needed for sparc (on other platforms)). Move
the temp port database we use to find out where things have moved to
after a LIP to the softc and off the kernel stack. Follow Qlogic's
hint and don't bother setting a tag for commands that don't have
this enabled (presumably the f/w will do it's own selection then).
Use an INT_PENDING macro to check for an interrupt. The call to
ISP_DMAFREE now just takes the handle- not the 'handle-1' which was
a layering violation. Use CFGPRINTF in a couple of places to make
things less chatty if not booting verbose, or CAMDEBUG compiles, etc..
Revision Changes Path
1.21.2.4 +313 -896 src/sys/dev/isp/isp.c
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