Module Name:	src
Committed By:	dyoung
Date:		Sat Aug 11 00:31:05 UTC 2007

Modified Files:
	src/sys/dev/pci: pccbb.c pccbbreg.h

Log Message:
Make pccbb(4) use more PCI configuration register definitions,
especially the Bridge Control Register definition, instead of
rolling its own.

As we read/modify/write configuration registers, use a variable
that is named for the register we're r/m/w'ing, instead of using
the variable 'reg' over and over.  This helps both a human reader
verify that we're not reading register X, modifying it, and writing
back to register Y (oops); the compiler can help a little by warning
that a variable is used before it is initialized.


To generate a diff of this commit:
cvs rdiff -r1.145 -r1.146 src/sys/dev/pci/pccbb.c
cvs rdiff -r1.11 -r1.12 src/sys/dev/pci/pccbbreg.h

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