diff options
| author | Hannes Reinecke <hare@suse.de> | 2014-06-25 15:27:36 +0200 |
|---|---|---|
| committer | Christoph Hellwig <hch@lst.de> | 2014-07-17 22:07:37 +0200 |
| commit | 9cb78c16f5dadefd8dc5ba0ae5a2f26cd59419b3 (patch) | |
| tree | 576b86c3ec56dd7176285ec2d27f27ca55f77bc3 /drivers/scsi/scsi_transport_fc.c | |
| parent | qla2xxx: Restrict max_lun to 16-bit for older HBAs (diff) | |
| download | linux-9cb78c16f5dadefd8dc5ba0ae5a2f26cd59419b3.tar.xz linux-9cb78c16f5dadefd8dc5ba0ae5a2f26cd59419b3.zip | |
scsi: use 64-bit LUNs
The SCSI standard defines 64-bit values for LUNs, and large arrays
employing large or hierarchical LUN numbers become more and more
common.
So update the linux SCSI stack to use 64-bit LUN numbers.
Signed-off-by: Hannes Reinecke <hare@suse.de>
Reviewed-by: Christoph Hellwig <hch@infradead.org>
Reviewed-by: Ewan Milne <emilne@redhat.com>
Signed-off-by: Christoph Hellwig <hch@lst.de>
Diffstat (limited to 'drivers/scsi/scsi_transport_fc.c')
| -rw-r--r-- | drivers/scsi/scsi_transport_fc.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/scsi/scsi_transport_fc.c b/drivers/scsi/scsi_transport_fc.c index 521f5838594b..8365705c231d 100644 --- a/drivers/scsi/scsi_transport_fc.c +++ b/drivers/scsi/scsi_transport_fc.c @@ -2089,7 +2089,7 @@ fc_timed_out(struct scsi_cmnd *scmd) * on the rport. */ static void -fc_user_scan_tgt(struct Scsi_Host *shost, uint channel, uint id, uint lun) +fc_user_scan_tgt(struct Scsi_Host *shost, uint channel, uint id, u64 lun) { struct fc_rport *rport; unsigned long flags; @@ -2121,7 +2121,7 @@ fc_user_scan_tgt(struct Scsi_Host *shost, uint channel, uint id, uint lun) * object as the parent. */ static int -fc_user_scan(struct Scsi_Host *shost, uint channel, uint id, uint lun) +fc_user_scan(struct Scsi_Host *shost, uint channel, uint id, u64 lun) { uint chlo, chhi; uint tgtlo, tgthi; |