Merge tag 'scsi-misc' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi

Pull SCSI updates from James Bottomley:
 "This series consists of the usual driver updates (ufs, qla2xxx,
  target, smartpqi, lpfc, mpt3sas).

  The core change causing the most churn was replacing the command
  request field request with a macro, allowing us to offset map to it
  and remove the redundant field; the same was also done for the tag
  field.

  The most impactful change is the final removal of scsi_ioctl, which
  has been deprecated for over a decade"

* tag 'scsi-misc' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi: (293 commits)
  scsi: ufs: Fix ufshcd_request_sense_async() for Samsung KLUFG8RHDA-B2D1
  scsi: ufs: ufs-exynos: Fix static checker warning
  scsi: mpt3sas: Use the proper SCSI midlayer interfaces for PI
  scsi: lpfc: Use the proper SCSI midlayer interfaces for PI
  scsi: lpfc: Copyright updates for 14.0.0.1 patches
  scsi: lpfc: Update lpfc version to 14.0.0.1
  scsi: lpfc: Add bsg support for retrieving adapter cmf data
  scsi: lpfc: Add cmf_info sysfs entry
  scsi: lpfc: Add debugfs support for cm framework buffers
  scsi: lpfc: Add support for maintaining the cm statistics buffer
  scsi: lpfc: Add rx monitoring statistics
  scsi: lpfc: Add support for the CM framework
  scsi: lpfc: Add cmfsync WQE support
  scsi: lpfc: Add support for cm enablement buffer
  scsi: lpfc: Add cm statistics buffer support
  scsi: lpfc: Add EDC ELS support
  scsi: lpfc: Expand FPIN and RDF receive logging
  scsi: lpfc: Add MIB feature enablement support
  scsi: lpfc: Add SET_HOST_DATA mbox cmd to pass date/time info to firmware
  scsi: fc: Add EDC ELS definition
  ...

3 files changed, 9 insertions, 10 deletions

diff --git a/drivers/ata/libata-eh.c b/drivers/ata/libata-eh.c
index bb3637762985..bf9c4b6c5c3d 100644
--- a/drivers/ata/libata-eh.c
+++ b/drivers/ata/libata-eh.c
@@ -912,7 +912,7 @@ void ata_qc_schedule_eh(struct ata_queued_cmd *qc)
 	 * Note that ATA_QCFLAG_FAILED is unconditionally set after
 	 * this function completes.
 	 */
-	blk_abort_request(qc->scsicmd->request);
+	blk_abort_request(scsi_cmd_to_rq(qc->scsicmd));
 }
 
 /**
@@ -1893,8 +1893,7 @@ static inline int ata_eh_worth_retry(struct ata_queued_cmd *qc)
  */
 static inline bool ata_eh_quiet(struct ata_queued_cmd *qc)
 {
-	if (qc->scsicmd &&
-	    qc->scsicmd->request->rq_flags & RQF_QUIET)
+	if (qc->scsicmd && scsi_cmd_to_rq(qc->scsicmd)->rq_flags & RQF_QUIET)
 		qc->flags |= ATA_QCFLAG_QUIET;
 	return qc->flags & ATA_QCFLAG_QUIET;
 }
diff --git a/drivers/ata/libata-scsi.c b/drivers/ata/libata-scsi.c
index 0b7b4624e4df..1fb4611f7eeb 100644
--- a/drivers/ata/libata-scsi.c
+++ b/drivers/ata/libata-scsi.c
@@ -631,7 +631,7 @@ static struct ata_queued_cmd *ata_scsi_qc_new(struct ata_device *dev,
 {
 	struct ata_queued_cmd *qc;
 
-	qc = ata_qc_new_init(dev, cmd->request->tag);
+	qc = ata_qc_new_init(dev, scsi_cmd_to_rq(cmd)->tag);
 	if (qc) {
 		qc->scsicmd = cmd;
 		qc->scsidone = cmd->scsi_done;
@@ -639,7 +639,7 @@ static struct ata_queued_cmd *ata_scsi_qc_new(struct ata_device *dev,
 		qc->sg = scsi_sglist(cmd);
 		qc->n_elem = scsi_sg_count(cmd);
 
-		if (cmd->request->rq_flags & RQF_QUIET)
+		if (scsi_cmd_to_rq(cmd)->rq_flags & RQF_QUIET)
 			qc->flags |= ATA_QCFLAG_QUIET;
 	} else {
 		cmd->result = (DID_OK << 16) | SAM_STAT_TASK_SET_FULL;
@@ -1496,7 +1496,7 @@ nothing_to_do:
 
 static bool ata_check_nblocks(struct scsi_cmnd *scmd, u32 n_blocks)
 {
-	struct request *rq = scmd->request;
+	struct request *rq = scsi_cmd_to_rq(scmd);
 	u32 req_blocks;
 
 	if (!blk_rq_is_passthrough(rq))
@@ -1531,7 +1531,7 @@ static unsigned int ata_scsi_rw_xlat(struct ata_queued_cmd *qc)
 {
 	struct scsi_cmnd *scmd = qc->scsicmd;
 	const u8 *cdb = scmd->cmnd;
-	struct request *rq = scmd->request;
+	struct request *rq = scsi_cmd_to_rq(scmd);
 	int class = IOPRIO_PRIO_CLASS(req_get_ioprio(rq));
 	unsigned int tf_flags = 0;
 	u64 block;
@@ -3139,7 +3139,7 @@ static unsigned int ata_scsi_write_same_xlat(struct ata_queued_cmd *qc)
 	 * as it modifies the DATA OUT buffer, which would corrupt user
 	 * memory for SG_IO commands.
 	 */
-	if (unlikely(blk_rq_is_passthrough(scmd->request)))
+	if (unlikely(blk_rq_is_passthrough(scsi_cmd_to_rq(scmd))))
 		goto invalid_opcode;
 
 	if (unlikely(scmd->cmd_len < 16)) {
diff --git a/drivers/ata/pata_falcon.c b/drivers/ata/pata_falcon.c
index 9d0dd8f4c21c..121635aa8c00 100644
--- a/drivers/ata/pata_falcon.c
+++ b/drivers/ata/pata_falcon.c
@@ -48,8 +48,8 @@ static unsigned int pata_falcon_data_xfer(struct ata_queued_cmd *qc,
 	struct scsi_cmnd *cmd = qc->scsicmd;
 	bool swap = 1;
 
-	if (dev->class == ATA_DEV_ATA && cmd && cmd->request &&
-	    !blk_rq_is_passthrough(cmd->request))
+	if (dev->class == ATA_DEV_ATA && cmd &&
+	    !blk_rq_is_passthrough(scsi_cmd_to_rq(cmd)))
 		swap = 0;
 
 	/* Transfer multiple of 2 bytes */