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ps
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2004-09-22T20:14:46.000000Z
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MFC:
revision 1.10
date: 2003/09/18 17:00:03;  author: jhb;  state: Exp;  lines: +1 -1
Fix a busted constant related to PCI configuration acess method #1.  The
reserved bits in the port that must be zero are 24:30, not 20:30.  Bits
16:23 are used to set the bus number.  This meant that when we tested for
config mechanism #1, if the previous PCI configuration transaction sent
used a bus number greater than 15, one of the bits in 20:23 would be
non-zero and we would fail to use config mechanism #1 and thus fail to see
that PCI existed on the machine at all.

Approved by:    jhb

END