diff options
| author | Hannes Reinecke <hare@suse.de> | 2014-06-25 17:27:36 +0400 |
|---|---|---|
| committer | Christoph Hellwig <hch@lst.de> | 2014-07-18 00:07:37 +0400 |
| commit | 9cb78c16f5dadefd8dc5ba0ae5a2f26cd59419b3 (patch) | |
| tree | 576b86c3ec56dd7176285ec2d27f27ca55f77bc3 /drivers/message/fusion/mptscsih.h | |
| parent | 755f516bbb983915d6cbfb5aa592cc0a5a99fd00 (diff) | |
| download | linux-9cb78c16f5dadefd8dc5ba0ae5a2f26cd59419b3.tar.xz | |
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/message/fusion/mptscsih.h')
| -rw-r--r-- | drivers/message/fusion/mptscsih.h | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/message/fusion/mptscsih.h b/drivers/message/fusion/mptscsih.h index 99e3390807f3..e1b1a198a62a 100644 --- a/drivers/message/fusion/mptscsih.h +++ b/drivers/message/fusion/mptscsih.h @@ -98,7 +98,7 @@ typedef struct _internal_cmd { u8 cmd; /* SCSI Op Code */ u8 channel; /* bus number */ u8 id; /* SCSI ID (virtual) */ - int lun; + u64 lun; u8 flags; /* Bit Field - See above */ u8 physDiskNum; /* Phys disk number, -1 else */ u8 rsvd2; @@ -115,7 +115,7 @@ extern int mptscsih_show_info(struct seq_file *, struct Scsi_Host *); extern const char * mptscsih_info(struct Scsi_Host *SChost); extern int mptscsih_qcmd(struct scsi_cmnd *SCpnt); extern int mptscsih_IssueTaskMgmt(MPT_SCSI_HOST *hd, u8 type, u8 channel, - u8 id, int lun, int ctx2abort, ulong timeout); + u8 id, u64 lun, int ctx2abort, ulong timeout); extern void mptscsih_slave_destroy(struct scsi_device *device); extern int mptscsih_slave_configure(struct scsi_device *device); extern int mptscsih_abort(struct scsi_cmnd * SCpnt); |