Warner Losh 784d07b40d Protect against wrapping. This appaers to fix some hangs that people
have seen in the isa pnp case where a resource buts up against
0xffffffff.  This would only impact when the board was booted without
ACPI.

Submitted by: Ed Maste (freebsd-stable <20050103145720.GA90754@sandvine.com>)
MFC After: 5 days
2005-01-23 03:03:58 +00:00
..
2003-06-11 00:34:37 +00:00