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[libata] Add support for VPD page b1
authorMatthew Wilcox <matthew@wil.cx>
Thu, 19 Jun 2008 19:13:38 +0000 (13:13 -0600)
committerJeff Garzik <jgarzik@redhat.com>
Mon, 14 Jul 2008 19:59:33 +0000 (15:59 -0400)
commit1e9dbc9291738149577cc488fd441f061815e02e
tree34d8cf8a8f339d0fad6c7741aa3bee2d033bac70tree | snapshot
parent6ad67403da47e833d9e418caf7f28295c9472e11commit | diff
[libata] Add support for VPD page b1

SCSI VPD page b1 reports the nominal rotation speed and physical size
of the device.  Devices that conform to ATA-8 can return this information
in words 217 and 168 of the identify data.

Signed-off-by: Matthew Wilcox <willy@linux.intel.com>
Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
drivers/ata/libata-scsi.c diff | blob | history
Full containers within linux kernel