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| 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/qla4xxx/ql4_glbl.h | |
| parent | qla2xxx: Restrict max_lun to 16-bit for older HBAs (diff) | |
| download | linux-dev-9cb78c16f5dadefd8dc5ba0ae5a2f26cd59419b3.tar.xz linux-dev-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 '')
| -rw-r--r-- | drivers/scsi/qla4xxx/ql4_glbl.h | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/scsi/qla4xxx/ql4_glbl.h b/drivers/scsi/qla4xxx/ql4_glbl.h index 5f58b451327e..2559144f5475 100644 --- a/drivers/scsi/qla4xxx/ql4_glbl.h +++ b/drivers/scsi/qla4xxx/ql4_glbl.h @@ -23,7 +23,7 @@ void qla4xxx_process_aen(struct scsi_qla_host *ha, uint8_t process_aen); int qla4xxx_get_dhcp_ip_address(struct scsi_qla_host *ha); int qla4xxx_abort_task(struct scsi_qla_host *ha, struct srb *srb); int qla4xxx_reset_lun(struct scsi_qla_host *ha, struct ddb_entry *ddb_entry, - int lun); + uint64_t lun); int qla4xxx_reset_target(struct scsi_qla_host *ha, struct ddb_entry *ddb_entry); int qla4xxx_get_flash(struct scsi_qla_host *ha, dma_addr_t dma_addr, @@ -76,7 +76,7 @@ int qla4xxx_process_ddb_changed(struct scsi_qla_host *ha, uint32_t fw_ddb_index, uint32_t state, uint32_t conn_error); void qla4xxx_dump_buffer(void *b, uint32_t size); int qla4xxx_send_marker_iocb(struct scsi_qla_host *ha, - struct ddb_entry *ddb_entry, int lun, uint16_t mrkr_mod); + struct ddb_entry *ddb_entry, uint64_t lun, uint16_t mrkr_mod); int qla4xxx_set_flash(struct scsi_qla_host *ha, dma_addr_t dma_addr, uint32_t offset, uint32_t length, uint32_t options); int qla4xxx_mailbox_command(struct scsi_qla_host *ha, uint8_t inCount, |