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Date: Fri, 15 Sep 1995 14:43:48 -0700
From: Stefan Esser <se>
Message-Id: <199509152143.OAA06573@freefall.freebsd.org>
To: CVS-commiters, cvs-sys
Subject: cvs commit: src/sys/i386/isa pcibus.c
Sender: owner-cvs-sys@FreeBSD.org
Precedence: bulk

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 ...