From 9cb78c16f5dadefd8dc5ba0ae5a2f26cd59419b3 Mon Sep 17 00:00:00 2001 From: Hannes Reinecke Date: Wed, 25 Jun 2014 15:27:36 +0200 Subject: 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 Reviewed-by: Christoph Hellwig Reviewed-by: Ewan Milne Signed-off-by: Christoph Hellwig --- drivers/scsi/lpfc/lpfc_scsi.c | 36 ++++++++++++++++++------------------ 1 file changed, 18 insertions(+), 18 deletions(-) (limited to 'drivers/scsi/lpfc') diff --git a/drivers/scsi/lpfc/lpfc_scsi.c b/drivers/scsi/lpfc/lpfc_scsi.c index 2df11daad85..7862c554086 100644 --- a/drivers/scsi/lpfc/lpfc_scsi.c +++ b/drivers/scsi/lpfc/lpfc_scsi.c @@ -258,7 +258,7 @@ static void lpfc_send_sdev_queuedepth_change_event(struct lpfc_hba *phba, struct lpfc_vport *vport, struct lpfc_nodelist *ndlp, - uint32_t lun, + uint64_t lun, uint32_t old_val, uint32_t new_val) { @@ -3823,7 +3823,7 @@ lpfc_handle_fcp_err(struct lpfc_vport *vport, struct lpfc_scsi_buf *lpfc_cmd, if (rsplen != 0 && rsplen != 4 && rsplen != 8) { lpfc_printf_vlog(vport, KERN_ERR, LOG_FCP, "2719 Invalid response length: " - "tgt x%x lun x%x cmnd x%x rsplen x%x\n", + "tgt x%x lun x%llx cmnd x%x rsplen x%x\n", cmnd->device->id, cmnd->device->lun, cmnd->cmnd[0], rsplen); @@ -3834,7 +3834,7 @@ lpfc_handle_fcp_err(struct lpfc_vport *vport, struct lpfc_scsi_buf *lpfc_cmd, lpfc_printf_vlog(vport, KERN_ERR, LOG_FCP, "2757 Protocol failure detected during " "processing of FCP I/O op: " - "tgt x%x lun x%x cmnd x%x rspInfo3 x%x\n", + "tgt x%x lun x%llx cmnd x%x rspInfo3 x%x\n", cmnd->device->id, cmnd->device->lun, cmnd->cmnd[0], fcprsp->rspInfo3); @@ -4045,7 +4045,7 @@ lpfc_scsi_cmd_iocb_cmpl(struct lpfc_hba *phba, struct lpfc_iocbq *pIocbIn, else logit = LOG_FCP | LOG_FCP_UNDER; lpfc_printf_vlog(vport, KERN_WARNING, logit, - "9030 FCP cmd x%x failed <%d/%d> " + "9030 FCP cmd x%x failed <%d/%lld> " "status: x%x result: x%x " "sid: x%x did: x%x oxid: x%x " "Data: x%x x%x\n", @@ -4157,7 +4157,7 @@ lpfc_scsi_cmd_iocb_cmpl(struct lpfc_hba *phba, struct lpfc_iocbq *pIocbIn, uint32_t *lp = (uint32_t *)cmd->sense_buffer; lpfc_printf_vlog(vport, KERN_INFO, LOG_FCP, - "0710 Iodone <%d/%d> cmd %p, error " + "0710 Iodone <%d/%llu> cmd %p, error " "x%x SNS x%x x%x Data: x%x x%x\n", cmd->device->id, cmd->device->lun, cmd, cmd->result, *lp, *(lp + 3), cmd->retries, @@ -4390,7 +4390,7 @@ lpfc_scsi_prep_cmnd(struct lpfc_vport *vport, struct lpfc_scsi_buf *lpfc_cmd, static int lpfc_scsi_prep_task_mgmt_cmd(struct lpfc_vport *vport, struct lpfc_scsi_buf *lpfc_cmd, - unsigned int lun, + uint64_t lun, uint8_t task_mgmt_cmd) { struct lpfc_iocbq *piocbq; @@ -4719,12 +4719,12 @@ lpfc_queuecommand(struct Scsi_Host *shost, struct scsi_cmnd *cmnd) atomic_dec(&ndlp->cmd_pending); lpfc_printf_vlog(vport, KERN_INFO, LOG_FCP, "3376 FCP could not issue IOCB err %x" - "FCP cmd x%x <%d/%d> " + "FCP cmd x%x <%d/%llu> " "sid: x%x did: x%x oxid: x%x " "Data: x%x x%x x%x x%x\n", err, cmnd->cmnd[0], cmnd->device ? cmnd->device->id : 0xffff, - cmnd->device ? cmnd->device->lun : 0xffff, + cmnd->device ? cmnd->device->lun : (u64) -1, vport->fc_myDID, ndlp->nlp_DID, phba->sli_rev == LPFC_SLI_REV4 ? lpfc_cmd->cur_iocbq.sli4_xritag : 0xffff, @@ -4807,7 +4807,7 @@ lpfc_abort_handler(struct scsi_cmnd *cmnd) spin_unlock_irqrestore(&phba->hbalock, flags); lpfc_printf_vlog(vport, KERN_WARNING, LOG_FCP, "2873 SCSI Layer I/O Abort Request IO CMPL Status " - "x%x ID %d LUN %d\n", + "x%x ID %d LUN %llu\n", SUCCESS, cmnd->device->id, cmnd->device->lun); return SUCCESS; } @@ -4924,7 +4924,7 @@ wait_for_cmpl: lpfc_printf_vlog(vport, KERN_ERR, LOG_FCP, "0748 abort handler timed out waiting " "for abortng I/O (xri:x%x) to complete: " - "ret %#x, ID %d, LUN %d\n", + "ret %#x, ID %d, LUN %llu\n", iocb->sli4_xritag, ret, cmnd->device->id, cmnd->device->lun); } @@ -4935,7 +4935,7 @@ out_unlock: out: lpfc_printf_vlog(vport, KERN_WARNING, LOG_FCP, "0749 SCSI Layer I/O Abort Request Status x%x ID %d " - "LUN %d\n", ret, cmnd->device->id, + "LUN %llu\n", ret, cmnd->device->id, cmnd->device->lun); return ret; } @@ -5047,7 +5047,7 @@ lpfc_check_fcp_rsp(struct lpfc_vport *vport, struct lpfc_scsi_buf *lpfc_cmd) **/ static int lpfc_send_taskmgmt(struct lpfc_vport *vport, struct lpfc_rport_data *rdata, - unsigned tgt_id, unsigned int lun_id, + unsigned tgt_id, uint64_t lun_id, uint8_t task_mgmt_cmd) { struct lpfc_hba *phba = vport->phba; @@ -5083,7 +5083,7 @@ lpfc_send_taskmgmt(struct lpfc_vport *vport, struct lpfc_rport_data *rdata, iocbq->iocb_cmpl = lpfc_tskmgmt_def_cmpl; lpfc_printf_vlog(vport, KERN_INFO, LOG_FCP, - "0702 Issue %s to TGT %d LUN %d " + "0702 Issue %s to TGT %d LUN %llu " "rpi x%x nlp_flag x%x Data: x%x x%x\n", lpfc_taskmgmt_name(task_mgmt_cmd), tgt_id, lun_id, pnode->nlp_rpi, pnode->nlp_flag, iocbq->sli4_xritag, @@ -5094,7 +5094,7 @@ lpfc_send_taskmgmt(struct lpfc_vport *vport, struct lpfc_rport_data *rdata, if ((status != IOCB_SUCCESS) || (iocbqrsp->iocb.ulpStatus != IOSTAT_SUCCESS)) { lpfc_printf_vlog(vport, KERN_ERR, LOG_FCP, - "0727 TMF %s to TGT %d LUN %d failed (%d, %d) " + "0727 TMF %s to TGT %d LUN %llu failed (%d, %d) " "iocb_flag x%x\n", lpfc_taskmgmt_name(task_mgmt_cmd), tgt_id, lun_id, iocbqrsp->iocb.ulpStatus, @@ -5238,7 +5238,7 @@ lpfc_device_reset_handler(struct scsi_cmnd *cmnd) struct lpfc_rport_data *rdata; struct lpfc_nodelist *pnode; unsigned tgt_id = cmnd->device->id; - unsigned int lun_id = cmnd->device->lun; + uint64_t lun_id = cmnd->device->lun; struct lpfc_scsi_event_header scsi_event; int status; @@ -5273,7 +5273,7 @@ lpfc_device_reset_handler(struct scsi_cmnd *cmnd) FCP_LUN_RESET); lpfc_printf_vlog(vport, KERN_ERR, LOG_FCP, - "0713 SCSI layer issued Device Reset (%d, %d) " + "0713 SCSI layer issued Device Reset (%d, %llu) " "return x%x\n", tgt_id, lun_id, status); /* @@ -5308,7 +5308,7 @@ lpfc_target_reset_handler(struct scsi_cmnd *cmnd) struct lpfc_rport_data *rdata; struct lpfc_nodelist *pnode; unsigned tgt_id = cmnd->device->id; - unsigned int lun_id = cmnd->device->lun; + uint64_t lun_id = cmnd->device->lun; struct lpfc_scsi_event_header scsi_event; int status; @@ -5343,7 +5343,7 @@ lpfc_target_reset_handler(struct scsi_cmnd *cmnd) FCP_TARGET_RESET); lpfc_printf_vlog(vport, KERN_ERR, LOG_FCP, - "0723 SCSI layer issued Target Reset (%d, %d) " + "0723 SCSI layer issued Target Reset (%d, %llu) " "return x%x\n", tgt_id, lun_id, status); /* -- cgit v1.2.3-70-g09d2