libata implements a SCSI to ATA Translation Layer and
should comply with the SAT (ANSI INCITS 431-2007) and
SAT-2 (ANSI INCITS 465-2010).
Both standards require that if an ATA device supplies
a World Wide Name (WWN) then it should appear in the
corresponding SCSI device identification VPD page.
Changelog:
- add NAA descriptor to the device identification VPD
page for the addressed logical unit. ATA's WWN is
in NAA(5) format.
The attached patch is against lk 2.6.38 .
Signed-off-by: Douglas Gilbert <dgilbert@xxxxxxxxxxxx>