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Commit e4c36ad7 authored by Hannes Reinecke's avatar Hannes Reinecke Committed by Martin K. Petersen
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scsi: vpd pages are mandatory for SPC-2 



VPD pages 0x0 and 0x83 are mandatory even for SPC-2, so we should be
lowering the restriction to avoid having to whitelist every SPC-2
compliant device.

Signed-off-by: default avatarHannes Reinecke <hare@suse.com>
Reviewed-by: default avatarJohannes Thumshirn <jthumshirn@suse.de>
Signed-off-by: default avatarMartin K. Petersen <martin.petersen@oracle.com>
parent 305c2e71

include/scsi/scsi_device.h

+2 −2
Original line number Diff line number Diff line
@@ -542,9 +542,9 @@ static inline int scsi_device_supports_vpd(struct scsi_device *sdev) 
	/*

	 * Although VPD inquiries can go to SCSI-2 type devices,

	 * some USB ones crash on receiving them, and the pages

	 * we currently ask for are for SPC-3 and beyond

	 * we currently ask for are mandatory for SPC-2 and beyond

	 */

	if (sdev->scsi_level > SCSI_SPC_2 && !sdev->skip_vpd_pages)

	if (sdev->scsi_level >= SCSI_SPC_2 && !sdev->skip_vpd_pages)

		return 1;

	return 0;

}