kern/161809: [cam] [patch] set kern.cam.boot_delay via build options (usb boot)

[sbruno at FreeBSD.org]

Synopsis: [cam] [patch] set kern.cam.boot_delay via build options (usb boot)

Responsible-Changed-From-To: freebsd-scsi->sbruno-scsi
Responsible-Changed-By: sbruno
Responsible-Changed-When: Wed Apr 17 19:36:57 UTC 2013
Responsible-Changed-Why: 
Taking ticket for resolution.  I suspect that I will be comitting this change

http://www.freebsd.org/cgi/query-pr.cgi?pr=161809