CVS commit: src/sys/arch/x86/x86

[Joerg Sonnenberger <joerg%netbsd.org@localhost>]

Module Name:    src
Committed By:   joerg
Date:           Sun Jun  1 15:33:15 UTC 2008

Modified Files:
        src/sys/arch/x86/x86: mpacpi.c

Log Message:
When a PCI host bridge description in the DSDT has a missing _BBN or the
_BBN is 0, check if the _ADR field is also 0. If it is, assume that the
_BBN really should be 0. Otherwise, try to extract the _BBN from the
bridge itself using pchb logic and panic only, if that fails as well.
Reported and tested by Martin Husemann as interrupt issue.


To generate a diff of this commit:
cvs rdiff -r1.59 -r1.60 src/sys/arch/x86/x86/mpacpi.c

Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.