Date: Sat, 23 Jan 2010 07:54:06 +0000 (UTC) From: Joerg Wunsch <joerg@FreeBSD.org> To: cvs-src-old@freebsd.org Subject: cvs commit: src/sys/dev/ieee488 pcii.c upd7210.c upd7210.h Message-ID: <201001230754.o0N7sUZr007046@repoman.freebsd.org>
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joerg 2010-01-23 07:54:06 UTC
FreeBSD src repository
Modified files:
sys/dev/ieee488 pcii.c upd7210.c upd7210.h
Log:
SVN rev 202870 on 2010-01-23 07:54:06Z by joerg
Overhaul of the pcii driver:
. Properly allocate all IO space resources. These cards scatter their
IO addresses over a range of 0x1600 bytes, and they require an
additional address for "special interrupt handling".
. Implement the "special interrupt handling" per the GPIB-PCIIA
Technical Reference Manual; this was apparently not declared for the
clone card this driver has been originally implemented for, but it
turned out to be needed for both, an original NI brand PCII/PCIIA
card as well as the Axiom AX5488 clone.
. Add some diagnostic messages for various resource allocation etc.
failures during probe.
. Add some comments about the structure of the IO address space that
is used by these cards.
MFC after: 1 day
Revision Changes Path
1.9 +89 -13 src/sys/dev/ieee488/pcii.c
1.12 +29 -12 src/sys/dev/ieee488/upd7210.c
1.7 +2 -1 src/sys/dev/ieee488/upd7210.h
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