Date: Fri, 15 Sep 1995 14:43:48 -0700 From: Stefan Esser <se> To: CVS-commiters, cvs-sys Subject: cvs commit: src/sys/i386/isa pcibus.c Message-ID: <199509152143.OAA06573@freefall.freebsd.org>
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se 95/09/15 14:43:47
Modified: sys/i386/isa pcibus.c
Log:
Another try to determine the PCI bus configuration mode (and whether
there is a PCI bus at all) ...
- Do not expect the chip sets to follow even very clearly expressed
requirements of the PCI 2.0 spec.
- Do not read back the value just written to an I/O port without making
sure that some other data have crossed the bus in between ...
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