K 10 svn:author V 5 wpaul K 8 svn:date V 27 2005-10-27T16:41:49.000000Z K 7 svn:log V 219 MFC: add 1 microsecond delay to pci_add_children() bus enumeration loop to pacify certain PCI bridges ('fixes' problem with USB controllers not being probed on some Sun AMD8111 machines, notably mine). Approved by: re END