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

Pull more SCSI updates from James Bottomley:
 "Updates that missed the first pull, mostly because of needing more
  soak time.

  Driver updates (zfcp, ufs, mpi3mr, plus two ipr bug fixes), an
  enclosure services (ses) update (mostly bug fixes) and other minor bug
  fixes and changes"

* tag 'scsi-misc' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi: (32 commits)
  scsi: zfcp: Trace when request remove fails after qdio send fails
  scsi: zfcp: Change the type of all fsf request id fields and variables to u64
  scsi: zfcp: Make the type for accessing request hashtable buckets size_t
  scsi: ufs: core: Simplify ufshcd_execute_start_stop()
  scsi: ufs: core: Rely on the block layer for setting RQF_PM
  scsi: core: Extend struct scsi_exec_args
  scsi: lpfc: Fix double word in comments
  scsi: core: Remove the /proc/scsi/${proc_name} directory earlier
  scsi: core: Fix a source code comment
  scsi: cxgbi: Remove unneeded version.h include
  scsi: qedi: Remove unneeded version.h include
  scsi: mpi3mr: Remove unneeded version.h include
  scsi: mpi3mr: Fix missing mrioc->evtack_cmds initialization
  scsi: mpi3mr: Use number of bits to manage bitmap sizes
  scsi: mpi3mr: Remove unnecessary memcpy() to alltgt_info->dmi
  scsi: mpi3mr: Fix issues in mpi3mr_get_all_tgt_info()
  scsi: mpi3mr: Fix an issue found by KASAN
  scsi: mpi3mr: Replace 1-element array with flex-array
  scsi: ipr: Work around fortify-string warning
  scsi: ipr: Make ipr_probe_ioa_part2() return void
  ...

4 files changed, 6 insertions, 8 deletions

diff --git a/include/scsi/scsi_device.h b/include/scsi/scsi_device.h
index 7e95ec45138f..de310f21406c 100644
--- a/include/scsi/scsi_device.h
+++ b/include/scsi/scsi_device.h
@@ -462,6 +462,7 @@ struct scsi_exec_args {
 	unsigned int sense_len;		/* sense buffer len */
 	struct scsi_sense_hdr *sshdr;	/* decoded sense header */
 	blk_mq_req_flags_t req_flags;	/* BLK_MQ_REQ flags */
+	int scmd_flags;			/* SCMD flags */
 	int *resid;			/* residual length */
 };
 
diff --git a/include/scsi/scsi_transport_fc.h b/include/scsi/scsi_transport_fc.h
index 3dcda19d3520..483513c57597 100644
--- a/include/scsi/scsi_transport_fc.h
+++ b/include/scsi/scsi_transport_fc.h
@@ -496,6 +496,7 @@ enum fc_host_event_code  {
 	FCH_EVT_PORT_FABRIC		= 0x204,
 	FCH_EVT_LINK_UNKNOWN		= 0x500,
 	FCH_EVT_LINK_FPIN		= 0x501,
+	FCH_EVT_LINK_FPIN_ACK		= 0x502,
 	FCH_EVT_VENDOR_UNIQUE		= 0xffff,
 };
 
@@ -856,7 +857,8 @@ void fc_host_post_fc_event(struct Scsi_Host *shost, u32 event_number,
 	 * Note: when calling fc_host_post_fc_event(), vendor_id may be
 	 *   specified as 0.
 	 */
-void fc_host_fpin_rcv(struct Scsi_Host *shost, u32 fpin_len, char *fpin_buf);
+void fc_host_fpin_rcv(struct Scsi_Host *shost, u32 fpin_len, char *fpin_buf,
+		u8 event_acknowledge);
 struct fc_vport *fc_vport_create(struct Scsi_Host *shost, int channel,
 		struct fc_vport_identifiers *);
 int fc_vport_terminate(struct fc_vport *vport);
diff --git a/include/uapi/scsi/scsi_bsg_mpi3mr.h b/include/uapi/scsi/scsi_bsg_mpi3mr.h
index fdc3517f9e19..907d345f04f9 100644
--- a/include/uapi/scsi/scsi_bsg_mpi3mr.h
+++ b/include/uapi/scsi/scsi_bsg_mpi3mr.h
@@ -455,12 +455,6 @@ struct mpi3mr_bsg_packet {
 	} cmd;
 };
 
-
-/* MPI3: NVMe Encasulation related definitions */
-#ifndef MPI3_NVME_ENCAP_CMD_MAX
-#define MPI3_NVME_ENCAP_CMD_MAX               (1)
-#endif
-
 struct mpi3_nvme_encapsulated_request {
 	__le16	host_tag;
 	__u8	ioc_use_only02;
@@ -474,7 +468,7 @@ struct mpi3_nvme_encapsulated_request {
 	__le16	flags;
 	__le32	data_length;
 	__le32  reserved14[3];
-	__le32	command[MPI3_NVME_ENCAP_CMD_MAX];
+	__le32	command[];
 };
 
 struct mpi3_nvme_encapsulated_error_reply {
diff --git a/include/ufs/ufshcd.h b/include/ufs/ufshcd.h
index 431c3afb2ce0..25aab8ec4f86 100644
--- a/include/ufs/ufshcd.h
+++ b/include/ufs/ufshcd.h
@@ -979,6 +979,7 @@ struct ufs_hba {
 	struct completion *uic_async_done;
 
 	enum ufshcd_state ufshcd_state;
+	bool logical_unit_scan_finished;
 	u32 eh_flags;
 	u32 intr_mask;
 	u16 ee_ctrl_mask;