Date: Sun, 28 Feb 2010 22:25:39 +0000 (UTC) From: Joerg Wunsch <joerg@FreeBSD.org> To: cvs-src-old@freebsd.org Subject: cvs commit: src/sys/dev/ieee488 ibfoo.c pcii.c tnt4882.c tnt4882.h upd7210.c upd7210.h Message-ID: <201002282226.o1SMQ3sK023897@repoman.freebsd.org>
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joerg 2010-02-28 22:25:39 UTC
FreeBSD src repository
Modified files: (Branch: RELENG_8)
sys/dev/ieee488 ibfoo.c pcii.c tnt4882.c upd7210.c
upd7210.h
Added files: (Branch: RELENG_8)
sys/dev/ieee488 tnt4882.h
Log:
SVN rev 204491 on 2010-02-28 22:25:39Z by joerg
MFC r203360
GPIB overhaul, part #2: make the tnt4882 driver work with the newer
TNT5004 IC. This involved a major rewrite of a number of things, as
this chip no longer supports the NAT7210 legacy mode but requires the
host to use the (more modern) FIFO mode.
In theory, this also ought to work on the older TNT4882C chip. I'll
probably add this as optional support (perhaps by a device.hints flag)
later on. By now, FIFO mode is *only* activates iff a TNT5004 chip
has been detected (where the old code didn't work at all), while
everything else is supposed to use the old code.
Revision Changes Path
1.6.2.2 +133 -11 src/sys/dev/ieee488/ibfoo.c
1.8.10.3 +4 -1 src/sys/dev/ieee488/pcii.c
1.3.10.3 +21 -50 src/sys/dev/ieee488/tnt4882.c
1.1.2.2 +77 -0 src/sys/dev/ieee488/tnt4882.h (new)
1.11.2.3 +67 -18 src/sys/dev/ieee488/upd7210.c
1.6.10.3 +1 -0 src/sys/dev/ieee488/upd7210.h
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