Date: Sun, 3 Sep 2000 05:36:22 -0700 (PDT) From: Gerard Roudier <groudier@FreeBSD.org> To: cvs-committers@FreeBSD.org, cvs-all@FreeBSD.org Subject: cvs commit: src/sys/dev/sym sym_defs.h sym_hipd.c Message-ID: <200009031236.FAA77718@freefall.freebsd.org>
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groudier 2000/09/03 05:36:22 PDT
Modified files:
sys/dev/sym sym_defs.h sym_hipd.c
Log:
PR: kern/20895
PR kern/20895:
- Add FE_DAC new feature flag to distinguish between
64 bit PCI addressing (DAC cycles) and 64 bit PCI
interface (64 bit Memory BARs).
- Properly deal with chips that have a 32 bit PCI
interface but support and may generate DAC.
(Only SYM53C895A for now).
PR misc/17584 (at least partially addressed):
- Try detecting hardware combinations that trigger
spurious PCI master parity error detections by the
PCI chip. This work-around is implemented in the
`snooptest' routine and consists in retrying with
PCI master parity checking disabled if such an
error is reported by the PCI chip during this test.
Other:
- Fix a tiny bug in WIDE negotiation that was very
unlikely to be triggerred. The BUS width was wrongly
compared against chip's max. offset.
Revision Changes Path
1.7 +4 -3 src/sys/dev/sym/sym_defs.h
1.19 +44 -25 src/sys/dev/sym/sym_hipd.c
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