kern/127717: [ata] [patch] [request] - support write cache toggling per device

[arundel at FreeBSD.org]

Old Synopsis: [ata] [patch] - support write cache toggling per device
New Synopsis: [ata] [patch] [request] - support write cache toggling per device

Responsible-Changed-From-To: freebsd-bugs->freebsd-scsi
Responsible-Changed-By: arundel
Responsible-Changed-When: Tue Nov 2 01:02:06 UTC 2010
Responsible-Changed-Why: 
Although this PR is related to ATA and not CAM, I think developers reading the
freebsd-scsi@ mailinglist will have an opinion about this request.

http://www.freebsd.org/cgi/query-pr.cgi?pr=127717