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authorHannes Reinecke2015-12-01 10:16:57 +0100
committerMartin K. Petersen2015-12-02 22:43:11 +0100
commita8aa3978588a4fa2d9edabc151adedd97bbed091 (patch)
tree9ae512c691e807de7ad4e0aca2b5bbfb3906679f /fs/ceph
parentscsi: export 'wwid' to sysfs (diff)
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scsi: Add scsi_vpd_tpg_id()
Implement scsi_vpd_tpg_id() to extract the target port group id and the relative port id from SCSI VPD page 0x83. Reviewed-by: Johannes Thumshirn <jthumshirn@suse.com> Reviewed-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Hannes Reinecke <hare@suse.de> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
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