K 10
svn:author
V 3
sos
K 8
svn:date
V 27
2000-05-26T13:59:05.000000Z
K 7
svn:log
V 244
If devclass_alloc_unit() is called with a wired unit #, and this is
buzy, only search upwards for a free slot to use..

This broke unit numbering on ATA systems where PCI attached controllers
come before the mainboard ones...

Reviewed by: dfr

END