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

Pull SCSI updates from James Bottomley:
 "Updates to the usual drivers (ufs, lpfc, qla2xxx, mpi3mr, libsas).

  The major update (which causes a conflict with block, see below) is
  Christoph removing the queue limits and their associated block
  helpers.

  The remaining patches are assorted minor fixes and deprecated function
  updates plus a bit of constification"

* tag 'scsi-misc' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi: (141 commits)
  scsi: mpi3mr: Sanitise num_phys
  scsi: lpfc: Copyright updates for 14.4.0.2 patches
  scsi: lpfc: Update lpfc version to 14.4.0.2
  scsi: lpfc: Add support for 32 byte CDBs
  scsi: lpfc: Change lpfc_hba hba_flag member into a bitmask
  scsi: lpfc: Introduce rrq_list_lock to protect active_rrq_list
  scsi: lpfc: Clear deferred RSCN processing flag when driver is unloading
  scsi: lpfc: Update logging of protection type for T10 DIF I/O
  scsi: lpfc: Change default logging level for unsolicited CT MIB commands
  scsi: target: Remove unused list 'device_list'
  scsi: iscsi: Remove unused list 'connlist_err'
  scsi: ufs: exynos: Add support for Tensor gs101 SoC
  scsi: ufs: exynos: Add some pa_dbg_ register offsets into drvdata
  scsi: ufs: exynos: Allow max frequencies up to 267Mhz
  scsi: ufs: exynos: Add EXYNOS_UFS_OPT_TIMER_TICK_SELECT option
  scsi: ufs: exynos: Add EXYNOS_UFS_OPT_UFSPR_SECURE option
  scsi: ufs: dt-bindings: exynos: Add gs101 compatible
  scsi: qla2xxx: Fix debugfs output for fw_resource_count
  scsi: qedf: Ensure the copied buf is NUL terminated
  scsi: bfa: Ensure the copied buf is NUL terminated
  ...

Author: torvalds

Documentation/devicetree/bindings/ufs/samsung,exynos-ufs.yaml

@@ -12,12 +12,10 @@ maintainers:
 description: |
   Each Samsung UFS host controller instance should have its own node.
 
-allOf:
-  - $ref: ufs-common.yaml
-
 properties:
   compatible:
     enum:
+      - google,gs101-ufs
       - samsung,exynos7-ufs
       - samsung,exynosautov9-ufs
       - samsung,exynosautov9-ufs-vh
@@ -38,14 +36,24 @@ properties:
       - const: ufsp
 
   clocks:
+    minItems: 2
     items:
       - description: ufs link core clock
       - description: unipro main clock
+      - description: fmp clock
+      - description: ufs aclk clock
+      - description: ufs pclk clock
+      - description: sysreg clock
 
   clock-names:
+    minItems: 2
     items:
       - const: core_clk
       - const: sclk_unipro_main
+      - const: fmp
+      - const: aclk
+      - const: pclk
+      - const: sysreg
 
   phys:
     maxItems: 1
@@ -72,6 +80,30 @@ required:
   - clocks
   - clock-names
 
+allOf:
+  - $ref: ufs-common.yaml
+  - if:
+      properties:
+        compatible:
+          contains:
+            const: google,gs101-ufs
+
+    then:
+      properties:
+        clocks:
+          minItems: 6
+
+        clock-names:
+          minItems: 6
+
+    else:
+      properties:
+        clocks:
+          maxItems: 2
+
+        clock-names:
+          maxItems: 2
+
 unevaluatedProperties: false
 
 examples:

Documentation/driver-api/scsi.rst

@@ -20,16 +20,15 @@ Although the old parallel (fast/wide/ultra) SCSI bus has largely fallen
 out of use, the SCSI command set is more widely used than ever to
 communicate with devices over a number of different busses.
 
-The `SCSI protocol <http://www.t10.org/scsi-3.htm>`__ is a big-endian
+The `SCSI protocol <https://www.t10.org/scsi-3.htm>`__ is a big-endian
 peer-to-peer packet based protocol. SCSI commands are 6, 10, 12, or 16
 bytes long, often followed by an associated data payload.
 
 SCSI commands can be transported over just about any kind of bus, and
 are the default protocol for storage devices attached to USB, SATA, SAS,
 Fibre Channel, FireWire, and ATAPI devices. SCSI packets are also
 commonly exchanged over Infiniband,
-`I2O <http://i2o.shadowconnect.com/faq.php>`__, TCP/IP
-(`iSCSI <https://en.wikipedia.org/wiki/ISCSI>`__), even `Parallel
+TCP/IP (`iSCSI <https://en.wikipedia.org/wiki/ISCSI>`__), even `Parallel
 ports <http://cyberelk.net/tim/parport/parscsi.html>`__.
 
 Design of the Linux SCSI subsystem
@@ -170,9 +169,9 @@ drivers/scsi/scsi_netlink.c
 
 Infrastructure to provide async events from transports to userspace via
 netlink, using a single NETLINK_SCSITRANSPORT protocol for all
-transports. See `the original patch
-submission <http://marc.info/?l=linux-scsi&m=115507374832500&w=2>`__ for
-more details.
+transports. See `the original patch submission
+<https://lore.kernel.org/linux-scsi/[email protected]/>`__
+for more details.
 
 .. kernel-doc:: drivers/scsi/scsi_netlink.c
    :internal:
@@ -328,11 +327,11 @@ the ordinary is seen.
 To be more realistic, the simulated devices have the transport
 attributes of SAS disks.
 
-For documentation see http://sg.danny.cz/sg/sdebug26.html
+For documentation see http://sg.danny.cz/sg/scsi_debug.html
 
 todo
 ~~~~
 
 Parallel (fast/wide/ultra) SCSI, USB, SATA, SAS, Fibre Channel,
-FireWire, ATAPI devices, Infiniband, I2O, Parallel ports,
+FireWire, ATAPI devices, Infiniband, Parallel ports,
 netlink...

Documentation/scsi/scsi_mid_low_api.rst

@@ -42,18 +42,18 @@ This version of the document roughly matches linux kernel version 2.6.8 .
 Documentation
 =============
 There is a SCSI documentation directory within the kernel source tree,
-typically Documentation/scsi . Most documents are in plain
-(i.e. ASCII) text. This file is named scsi_mid_low_api.txt and can be
+typically Documentation/scsi . Most documents are in reStructuredText
+format. This file is named scsi_mid_low_api.rst and can be
 found in that directory. A more recent copy of this document may be found
-at http://web.archive.org/web/20070107183357rn_1/sg.torque.net/scsi/.
-Many LLDs are documented there (e.g. aic7xxx.txt). The SCSI mid-level is
-briefly described in scsi.txt which contains a url to a document
-describing the SCSI subsystem in the lk 2.4 series. Two upper level
-drivers have documents in that directory: st.txt (SCSI tape driver) and
-scsi-generic.txt (for the sg driver).
-
-Some documentation (or urls) for LLDs may be found in the C source code
-or in the same directory as the C source code. For example to find a url
+at https://docs.kernel.org/scsi/scsi_mid_low_api.html. Many LLDs are
+documented in Documentation/scsi (e.g. aic7xxx.rst). The SCSI mid-level is
+briefly described in scsi.rst which contains a URL to a document describing
+the SCSI subsystem in the Linux Kernel 2.4 series. Two upper level
+drivers have documents in that directory: st.rst (SCSI tape driver) and
+scsi-generic.rst (for the sg driver).
+
+Some documentation (or URLs) for LLDs may be found in the C source code
+or in the same directory as the C source code. For example to find a URL
 about the USB mass storage driver see the
 /usr/src/linux/drivers/usb/storage directory.
 

MAINTAINERS

@@ -5828,10 +5828,9 @@ F:	include/uapi/misc/cxl.h
 
 CXLFLASH (IBM Coherent Accelerator Processor Interface CAPI Flash) SCSI DRIVER
 M:	Manoj N. Kumar <[email protected]>
-M:	Matthew R. Ochs <[email protected]>
 M:	Uma Krishnan <[email protected]>
 L:	[email protected]
-S:	Supported
+S:	Obsolete
 F:	Documentation/arch/powerpc/cxlflash.rst
 F:	drivers/scsi/cxlflash/
 F:	include/uapi/scsi/cxlflash_ioctl.h