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scsi: use 64-bit LUNs

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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>
This commit is contained in:
Hannes Reinecke
2014-06-25 15:27:36 +02:00
committed by Christoph Hellwig
parent 755f516bbb
commit 9cb78c16f5
86 changed files with 438 additions and 429 deletions
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6
drivers/scsi/qla2xxx/qla_def.h
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@@ -320,8 +320,8 @@ struct srb_iocb {
* defined in tsk_mgmt_entry struct
* for control_flags field in qla_fw.h.
*/
uint64_t lun;
uint32_t flags;
uint32_t lun;
uint32_t data;
struct completion comp;
__le16 comp_status;
@@ -2529,8 +2529,8 @@ struct isp_operations {
void (*disable_intrs) (struct qla_hw_data *);
int (*abort_command) (srb_t *);
int (*target_reset) (struct fc_port *, unsigned int, int);
int (*lun_reset) (struct fc_port *, unsigned int, int);
int (*target_reset) (struct fc_port *, uint64_t, int);
int (*lun_reset) (struct fc_port *, uint64_t, int);
int (*fabric_login) (struct scsi_qla_host *, uint16_t, uint8_t,
uint8_t, uint8_t, uint16_t *, uint8_t);
int (*fabric_logout) (struct scsi_qla_host *, uint16_t, uint8_t,