K 10
svn:author
V 4
jkim
K 8
svn:date
V 27
2007-11-26T17:37:24.000000Z
K 7
svn:log
V 318
MFC:	1.356

Make VPD register access more robust:

- Implement timing out of VPD register access.
- Fix an off-by-one error of freeing malloc'd space when checksum is invalid.
- Fix style(9) bugs, i.e., sizeof cannot be followed by space.
- Retire now obsolete 'hw.pci.enable_vpd' tunable.

Approved by:	re (kensmith)

END