[GIT PULL] SCSI updates for the 4.0+ merge window

From: James Bottomley
Date: Mon Jun 22 2015 - 17:31:23 EST

This is the usual grab bag of driver updates (lpfc, hpsa, megaraid_sas,
cxgbi, be2iscsi) plus an assortment of minor updates. There are also
two new drivers: the Cisco snic and the IBM cxlflash; the advansys
driver has been rewritten to get rid of the warning about converting it
to the DMA API, the tape statistics patch got in and finally, there's a
resuffle of SCSI header files to separate more cleanly initiator from
target mode (and better share the common definitions).

The patch is available here:

git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi.git scsi-misc

The Short Changelog is

Bart Van Assche (6):
qla2xxx: Fix indentation
qla2xxx: Comment out unreachable code
target: Minimize SCSI header #include directives
target: Correct a comment
Move code that is used both by initiator and target drivers
Split SCSI header files

Brian King (1):
ipr: Increase default adapter init stage change timeout

Christoph Hellwig (9):
virtio_scsi: don't select CONFIG_BLK_DEV_INTEGRITY
megaraid_sas : swap whole register in megasas_register_aen
megaraid_sas : fix megasas_fire_cmd_fusion calling convention
megaraid_sas : add missing byte swaps to the sriov code
megaraid_sas : bytewise or should be done on native endian variables
megaraid_sas : move endianness conversion into caller of megasas_get_seq_num
megaraid_sas : add endianness conversions for all ones
megaraid_sas : add endianness annotations
megaraid_sas : add missing __iomem annotations

Dan Carpenter (2):
csiostor: fix an error code in csio_hw_init()
sd: fix an error return in probe()

Don Brace (2):
hpsa: change driver version
hpsa: add in new controller id

Hannes Reinecke (24):
scsi: Do not set cmd_per_lun to 1 in the host template
advansys: Update to version 3.5 and remove compilation warning
advansys: Remove call to dma_cache_sync()
advansys: use spin_lock_irqsave() in interrupt handler
advansys: Check for DMA mapping errors
advansys: Remove cmd_per_lun setting
advansys: Remove obsolete virtual memory mapping comment
advansys: Remove 'a_flag'
advansys: rename 'ASC_RQ_XX' to 'ADV_RQ_XX'
advansys: Remove CC_VERY_LONG_SG_LIST
advansys: Remove ASC_SCSI_REQ_Q
advansys: scsi_q1->data_addr is little endian
advansys: cleanup function return codes
advansys: Make AscIsrChipHalted() a void function
advansys: remove 'ERR' definition
advansys: Remove 'TRUE' and 'FALSE' definitions
advansys: use standard data types
advansys: use 'bool' instead of 'int'
advansys: Use dma_pool for sg elements
advansys: Use DMA-API for mapping request blocks
advansys: Use DMA-API for carrier buffer
advansys: use DMA-API for mapping sense buffer
advansys: use shared host tag map for command lookup
advansys: use host_reset

James Bottomley (2):
ips: remove pointless #warning
scsi_scan: fix queue depth initialisation problem

James Smart (24):
lpfc: Update version to 10.7.0.0 for upstream patch set.
lpfc: Fix to drop PLOGIs from fabric node till LOGO processing completes
lpfc: Fix scsi task management error message.
lpfc: Fix cq_id masking problem.
lpfc: Fix scsi prep dma buf error.
lpfc: Add support for using block multi-queue
lpfc: Devices are not discovered during takeaway/giveback testing
lpfc: Fix vport deletion failure.
lpfc: Check for active portpeerbeacon.
lpfc: Update driver version for upstream patch set 10.6.0.1.
lpfc: Change buffer pool empty message to miscellaneous category
lpfc: Fix incorrect log message reported for empty FCF record.
lpfc: Fix rport leak.
lpfc: Correct loss of RSCNs during array takeaway/giveback testing.
lpfc: Fix crash in vport_delete.
lpfc: Fix to remove IRQF_SHARED flag for MSI/MSI-X vectors.
lpfc: Fix discovery issue when changing from Pt2Pt to Fabric.
lpfc: Correct reporting of vport state on fdisc command failure.
lpfc: Add support for RDP ELS command.
lpfc: Fix ABORTs WQ selection in terminate_rport_io
lpfc: Correct reference counting of rport
lpfc: Add support for ELS LCB.
lpfc: Correct loss of target discovery after cable swap.
lpfc: The lpfc driver does not issue RFF_ID and RFT_ID in the correct sequence

Joe Handzik (3):
hpsa: add more ioaccel2 error handling, including underrun statuses.
hpsa: Get queue depth from identify physical bmic for physical disks.
hpsa: use ioaccel2 path to submit IOs to physical drives in HBA mode.

Johannes Thumshirn (1):
advansys: fix compilation errors and warnings when CONFIG_PCI is not set

John Soni Jose (6):
be2iscsi : Bump the driver version
be2iscsi : Logout of FW Boot Session
be2iscsi : Fix memory check before unmapping.
be2iscsi : Fix memory leak in the unload path
be2iscsi : Fix the PCI request region reserving.
be2iscsi : Fix the retry count for boot targets

Karen Xie (4):
cxgb4i: set the initial sequence number
cxgbi: update driver versions
cxgbi: update copyright to 2015
cxgbi: use per-connection link-speed dependent send/recv windows

Luis R. Rodriguez (1):
fusion: remove dead MTRR code

Matthew R. Ochs (1):
cxlflash: Base support for IBM CXL Flash Adapter

Michael Neuling (1):
cxl: Add CXL_KERNEL_API config option

Narsimhulu Musini (1):
snic: driver for Cisco SCSI HBA

Nilesh Javali (1):
bnx2i: Fix call trace while device reset

Robert Elliott (18):
hpsa: propagate the error code in hpsa_kdump_soft_reset
hpsa: use scsi host_no as hpsa controller number
hpsa: add interrupt number to /proc/interrupts interrupt name
hpsa: create workqueue after the driver is ready for use
hpsa: fix try_soft_reset error handling
hpsa: cleanup for init_one step 2 in kdump
hpsa: skip free_irq calls if irqs are not allocated
hpsa: call pci_release_regions after pci_disable_device
hpsa: do not print ioaccel2 warning messages about unusual completions.
hpsa: clean up some error reporting output in abort handler
hpsa: clean up driver init
hpsa: correct return values from driver functions.
hpsa: do not check cmd_alloc return value - it cannnot return NULL
hpsa: refactor freeing of resources into more logical functions
hpsa: clean up error handling
hpsa: break hpsa_free_irqs_and_disable_msix into two functions
hpsa: print accurate SSD Smart Path Enabled status
hpsa: make function names consistent

Sagi Grimberg (1):
iscsi: Fix iscsi endpoints leak

Seymour, Shane M (1):
st: implement tape statistics

Stephen Boyd (1):
ufs-qcom: Switch dependency to ARCH_QCOM

Stephen Cameron (9):
hpsa: add support sending aborts to physical devices via the ioaccel2 path
hpsa: try resubmitting down raid path on task set full
hpsa: do not ignore return value of hpsa_register_scsi
hpsa: factor out hpsa_init_cmd function
hpsa: allow lockup detected to be viewed via sysfs
hpsa: hpsa decode sense data for io and tmf
hpsa: decrement h->commands_outstanding in fail_all_outstanding_cmds
hpsa: clean up aborts
hpsa: add masked physical devices into h->dev[] array

Stephen Rothwell (1):
target: explicitly include scsi_proto.h in target_core_fabric_lib.c

Sumit.Saxena@xxxxxxxxxxxxx (10):
megaraid_sas : Modify return value of megasas_issue_blocked_cmd() and wait_and_poll() to consider command status returned by firmware
megaraid_sas : Support for Avago's Single server High Availability product
megaraid_sas : Add release date and update driver version
megaraid_sas : Modify driver's meta data to reflect Avago
megaraid_sas : Use Block layer tag support for internal command indexing
megaraid_sas : Enhanced few prints
megaraid_sas : Move controller's queue depth calculation in adapter specific function
megaraid_sas : Add separate functions for building sysPD IOs and non RW LDIOs
megaraid_sas : Add separate function for refiring MFI commands
megaraid_sas : Add separate function for setting up IRQs

Tej Parkash (1):
bnx2i: Fixed firmware assert, during target logout.

Tomas Henzl (5):
mptsas: fix depth param in scsi_track_queue_full
megaraid: fix irq setup process regression
hpsa: dont meddle with hw which isn't ours (cciss)
cciss: correct the non-resettable board list
cciss: remove duplicate entries from board_type struct

Webb Scales (10):
hpsa: cleanup reset
hpsa: use block layer tag for command allocation
hpsa: performance tweak for hpsa_scatter_gather()
hpsa: refactor and rework support for sending TEST_UNIT_READY
hpsa: don't return abort request until target is complete
hpsa: use helper routines for finishing commands
hpsa: add ioaccel sg chaining for the ioaccel2 path
hpsa: factor out hpsa_ioaccel_submit function
hpsa: rework controller command submission
hpsa: clean up host, channel, target, lun prints

Yaniv Gardi (10):
scsi: ufs-qcom: enable UFSHCD_QUIRK_BROKEN_UFS_HCI_VERSION
scsi: ufs: add quirk to handle broken UFS HCI version
scsi: ufs-qcom: enable UFSHCD_QUIRK_DME_PEER_ACCESS_AUTO_MODE quirk
scsi: ufs: introduce UFSHCD_QUIRK_DME_PEER_ACCESS_AUTO_MODE quirk
scsi: ufs-qcom: enable quirk to fix gear change to HS
scsi: ufs: introduce a broken PA_RXHSUNTERMCAP quirk
scsi: ufs-qcom: enable UFSHCD_QUIRK_BROKEN_LCC
scsi: ufs: provide a quirk to disable the LCC
scsi: ufs-qcom: don't enable interrupt aggregation
scsi: ufs: introduce the capability and quirk for interrupt aggregation

kbuild test robot (2):
megaraid_sas : megasas_complete_outstanding_ioctls() can be static
aacraid: aac_src_intr_message() can be static

And the diffstat:

Documentation/ABI/testing/sysfs-class-scsi_tape | 109 +
Documentation/scsi/st.txt | 59 +
Documentation/target/tcm_mod_builder.py | 7 +-
MAINTAINERS | 8 +
drivers/block/cciss.c | 27 +-
drivers/block/cciss_scsi.c | 1 -
drivers/firewire/sbp2.c | 1 -
drivers/infiniband/ulp/srpt/ib_srpt.c | 1 +
drivers/infiniband/ulp/srpt/ib_srpt.h | 2 +-
drivers/message/fusion/mptbase.c | 24 -
drivers/message/fusion/mptbase.h | 1 -
drivers/message/fusion/mptsas.c | 4 +-
drivers/misc/cxl/Kconfig | 5 +
drivers/s390/scsi/zfcp_scsi.c | 1 -
drivers/scsi/Kconfig | 21 +-
drivers/scsi/Makefile | 3 +
drivers/scsi/NCR53c406a.c | 1 -
drivers/scsi/a100u2w.c | 1 -
drivers/scsi/aacraid/src.c | 2 +-
drivers/scsi/advansys.c | 1474 +++++-------
drivers/scsi/aha152x.c | 1 -
drivers/scsi/aha1542.c | 1 -
drivers/scsi/aha1740.c | 1 -
drivers/scsi/aha1740.h | 1 -
drivers/scsi/aic94xx/aic94xx_init.c | 1 -
drivers/scsi/arm/arxescsi.c | 1 -
drivers/scsi/arm/cumana_2.c | 1 -
drivers/scsi/arm/eesox.c | 1 -
drivers/scsi/atp870u.c | 1 -
drivers/scsi/atp870u.h | 1 -
drivers/scsi/be2iscsi/be_cmds.c | 4 +
drivers/scsi/be2iscsi/be_cmds.h | 12 +
drivers/scsi/be2iscsi/be_main.c | 76 +-
drivers/scsi/be2iscsi/be_main.h | 6 +-
drivers/scsi/be2iscsi/be_mgmt.c | 69 +
drivers/scsi/be2iscsi/be_mgmt.h | 3 +
drivers/scsi/bnx2i/bnx2i_iscsi.c | 5 +-
drivers/scsi/csiostor/csio_hw.c | 1 +
drivers/scsi/cxgbi/cxgb3i/cxgb3i.c | 20 +-
drivers/scsi/cxgbi/cxgb3i/cxgb3i.h | 2 +-
drivers/scsi/cxgbi/cxgb4i/cxgb4i.c | 52 +-
drivers/scsi/cxgbi/cxgb4i/cxgb4i.h | 4 +-
drivers/scsi/cxgbi/libcxgbi.c | 20 +-
drivers/scsi/cxgbi/libcxgbi.h | 6 +-
drivers/scsi/cxlflash/Kconfig | 11 +
drivers/scsi/cxlflash/Makefile | 2 +
drivers/scsi/cxlflash/common.h | 180 ++
drivers/scsi/cxlflash/main.c | 2294 +++++++++++++++++++
drivers/scsi/cxlflash/main.h | 104 +
drivers/scsi/cxlflash/sislite.h | 465 ++++
drivers/scsi/dpt_i2o.c | 1 -
drivers/scsi/fdomain.c | 1 -
drivers/scsi/hpsa.c | 2794 ++++++++++++++++-------
drivers/scsi/hpsa.h | 19 +-
drivers/scsi/hpsa_cmd.h | 34 +-
drivers/scsi/imm.c | 1 -
drivers/scsi/initio.c | 1 -
drivers/scsi/ipr.h | 2 +-
drivers/scsi/ips.c | 9 +-
drivers/scsi/isci/init.c | 1 -
drivers/scsi/lpfc/lpfc.h | 2 +
drivers/scsi/lpfc/lpfc_crtn.h | 2 +
drivers/scsi/lpfc/lpfc_disc.h | 4 +-
drivers/scsi/lpfc/lpfc_els.c | 733 +++++-
drivers/scsi/lpfc/lpfc_hbadisc.c | 181 +-
drivers/scsi/lpfc/lpfc_hw.h | 201 ++
drivers/scsi/lpfc/lpfc_hw4.h | 236 +-
drivers/scsi/lpfc/lpfc_init.c | 26 +-
drivers/scsi/lpfc/lpfc_mbox.c | 152 ++
drivers/scsi/lpfc/lpfc_nportdisc.c | 10 +-
drivers/scsi/lpfc/lpfc_scsi.c | 65 +-
drivers/scsi/lpfc/lpfc_scsi.h | 3 +
drivers/scsi/lpfc/lpfc_sli.c | 82 +-
drivers/scsi/lpfc/lpfc_sli4.h | 21 +
drivers/scsi/lpfc/lpfc_version.h | 2 +-
drivers/scsi/lpfc/lpfc_vport.c | 9 +-
drivers/scsi/mac53c94.c | 1 -
drivers/scsi/megaraid/megaraid_sas.h | 342 +--
drivers/scsi/megaraid/megaraid_sas_base.c | 739 +++---
drivers/scsi/megaraid/megaraid_sas_fp.c | 17 +-
drivers/scsi/megaraid/megaraid_sas_fusion.c | 554 +++--
drivers/scsi/megaraid/megaraid_sas_fusion.h | 281 ++-
drivers/scsi/mvsas/mv_init.c | 1 -
drivers/scsi/nsp32.c | 1 -
drivers/scsi/pcmcia/nsp_cs.c | 1 -
drivers/scsi/pcmcia/qlogic_stub.c | 1 -
drivers/scsi/pcmcia/sym53c500_cs.c | 1 -
drivers/scsi/pm8001/pm8001_init.c | 1 -
drivers/scsi/ppa.c | 1 -
drivers/scsi/ps3rom.c | 1 -
drivers/scsi/qla1280.c | 1 -
drivers/scsi/qla2xxx/qla_init.c | 2 +-
drivers/scsi/qla2xxx/qla_iocb.c | 8 +-
drivers/scsi/qla2xxx/qla_isr.c | 4 +-
drivers/scsi/qla2xxx/qla_nx.c | 2 +-
drivers/scsi/qla2xxx/qla_nx2.c | 13 +-
drivers/scsi/qla2xxx/qla_os.c | 7 +-
drivers/scsi/qla2xxx/qla_target.c | 16 +-
drivers/scsi/qlogicfas.c | 1 -
drivers/scsi/qlogicpti.c | 1 -
drivers/scsi/scsi.c | 46 -
drivers/scsi/scsi_common.c | 178 ++
drivers/scsi/scsi_error.c | 64 -
drivers/scsi/scsi_scan.c | 65 +-
drivers/scsi/scsi_transport_iscsi.c | 2 +
drivers/scsi/sd.c | 3 +-
drivers/scsi/snic/Makefile | 17 +
drivers/scsi/snic/cq_desc.h | 77 +
drivers/scsi/snic/cq_enet_desc.h | 38 +
drivers/scsi/snic/snic.h | 414 ++++
drivers/scsi/snic/snic_attrs.c | 77 +
drivers/scsi/snic/snic_ctl.c | 279 +++
drivers/scsi/snic/snic_debugfs.c | 560 +++++
drivers/scsi/snic/snic_disc.c | 551 +++++
drivers/scsi/snic/snic_disc.h | 124 +
drivers/scsi/snic/snic_fwint.h | 525 +++++
drivers/scsi/snic/snic_io.c | 518 +++++
drivers/scsi/snic/snic_io.h | 118 +
drivers/scsi/snic/snic_isr.c | 204 ++
drivers/scsi/snic/snic_main.c | 1044 +++++++++
drivers/scsi/snic/snic_res.c | 295 +++
drivers/scsi/snic/snic_res.h | 97 +
drivers/scsi/snic/snic_scsi.c | 2632 +++++++++++++++++++++
drivers/scsi/snic/snic_stats.h | 123 +
drivers/scsi/snic/snic_trc.c | 181 ++
drivers/scsi/snic/snic_trc.h | 121 +
drivers/scsi/snic/vnic_cq.c | 86 +
drivers/scsi/snic/vnic_cq.h | 110 +
drivers/scsi/snic/vnic_cq_fw.h | 62 +
drivers/scsi/snic/vnic_dev.c | 748 ++++++
drivers/scsi/snic/vnic_dev.h | 110 +
drivers/scsi/snic/vnic_devcmd.h | 270 +++
drivers/scsi/snic/vnic_intr.c | 59 +
drivers/scsi/snic/vnic_intr.h | 105 +
drivers/scsi/snic/vnic_resource.h | 68 +
drivers/scsi/snic/vnic_snic.h | 54 +
drivers/scsi/snic/vnic_stats.h | 68 +
drivers/scsi/snic/vnic_wq.c | 237 ++
drivers/scsi/snic/vnic_wq.h | 170 ++
drivers/scsi/snic/wq_enet_desc.h | 96 +
drivers/scsi/st.c | 272 ++-
drivers/scsi/st.h | 22 +
drivers/scsi/sym53c416.c | 1 -
drivers/scsi/ufs/Kconfig | 2 +-
drivers/scsi/ufs/ufs-qcom.c | 39 +-
drivers/scsi/ufs/ufshcd.c | 108 +-
drivers/scsi/ufs/ufshcd.h | 53 +-
drivers/scsi/ufs/ufshci.h | 8 +-
drivers/scsi/virtio_scsi.c | 11 +-
drivers/scsi/wd719x.c | 1 -
drivers/scsi/wd719x.h | 2 -
drivers/staging/rts5208/rtsx.c | 1 -
drivers/target/iscsi/iscsi_target.c | 2 +-
drivers/target/iscsi/iscsi_target_device.c | 1 -
drivers/target/iscsi/iscsi_target_tmr.c | 2 +-
drivers/target/sbp/sbp_target.c | 2 +-
drivers/target/target_core_alua.c | 3 +-
drivers/target/target_core_device.c | 4 +-
drivers/target/target_core_fabric_lib.c | 4 +-
drivers/target/target_core_file.c | 3 +-
drivers/target/target_core_iblock.c | 3 +-
drivers/target/target_core_pr.c | 3 +-
drivers/target/target_core_pscsi.c | 2 -
drivers/target/target_core_pscsi.h | 6 +-
drivers/target/target_core_rd.c | 3 +-
drivers/target/target_core_sbc.c | 2 +-
drivers/target/target_core_spc.c | 3 +-
drivers/target/target_core_stat.c | 3 -
drivers/target/target_core_tmr.c | 2 -
drivers/target/target_core_tpg.c | 3 +-
drivers/target/target_core_transport.c | 4 +-
drivers/target/target_core_ua.c | 3 +-
drivers/target/target_core_user.c | 5 +-
drivers/target/target_core_xcopy.c | 3 +-
drivers/target/tcm_fc/tfc_cmd.c | 4 -
drivers/target/tcm_fc/tfc_conf.c | 4 -
drivers/target/tcm_fc/tfc_io.c | 4 -
drivers/target/tcm_fc/tfc_sess.c | 4 -
drivers/usb/gadget/legacy/tcm_usb_gadget.c | 1 -
drivers/usb/gadget/legacy/tcm_usb_gadget.h | 1 -
drivers/usb/image/microtek.c | 1 -
drivers/usb/storage/scsiglue.c | 1 -
drivers/usb/storage/uas.c | 1 -
drivers/vhost/scsi.c | 3 +-
drivers/xen/xen-scsiback.c | 5 +-
include/linux/libata.h | 2 -
include/scsi/scsi.h | 291 +--
include/scsi/scsi_common.h | 64 +
include/scsi/scsi_device.h | 2 -
include/scsi/scsi_eh.h | 31 -
include/scsi/scsi_proto.h | 281 +++
include/target/iscsi/iscsi_target_core.h | 1 -
include/target/target_core_base.h | 15 +-
include/trace/events/target.h | 2 +-
194 files changed, 19852 insertions(+), 3735 deletions(-)
create mode 100644 Documentation/ABI/testing/sysfs-class-scsi_tape
create mode 100644 drivers/scsi/cxlflash/Kconfig
create mode 100644 drivers/scsi/cxlflash/Makefile
create mode 100644 drivers/scsi/cxlflash/common.h
create mode 100644 drivers/scsi/cxlflash/main.c
create mode 100644 drivers/scsi/cxlflash/main.h
create mode 100644 drivers/scsi/cxlflash/sislite.h
create mode 100644 drivers/scsi/scsi_common.c
create mode 100644 drivers/scsi/snic/Makefile
create mode 100644 drivers/scsi/snic/cq_desc.h
create mode 100644 drivers/scsi/snic/cq_enet_desc.h
create mode 100644 drivers/scsi/snic/snic.h
create mode 100644 drivers/scsi/snic/snic_attrs.c
create mode 100644 drivers/scsi/snic/snic_ctl.c
create mode 100644 drivers/scsi/snic/snic_debugfs.c
create mode 100644 drivers/scsi/snic/snic_disc.c
create mode 100644 drivers/scsi/snic/snic_disc.h
create mode 100644 drivers/scsi/snic/snic_fwint.h
create mode 100644 drivers/scsi/snic/snic_io.c
create mode 100644 drivers/scsi/snic/snic_io.h
create mode 100644 drivers/scsi/snic/snic_isr.c
create mode 100644 drivers/scsi/snic/snic_main.c
create mode 100644 drivers/scsi/snic/snic_res.c
create mode 100644 drivers/scsi/snic/snic_res.h
create mode 100644 drivers/scsi/snic/snic_scsi.c
create mode 100644 drivers/scsi/snic/snic_stats.h
create mode 100644 drivers/scsi/snic/snic_trc.c
create mode 100644 drivers/scsi/snic/snic_trc.h
create mode 100644 drivers/scsi/snic/vnic_cq.c
create mode 100644 drivers/scsi/snic/vnic_cq.h
create mode 100644 drivers/scsi/snic/vnic_cq_fw.h
create mode 100644 drivers/scsi/snic/vnic_dev.c
create mode 100644 drivers/scsi/snic/vnic_dev.h
create mode 100644 drivers/scsi/snic/vnic_devcmd.h
create mode 100644 drivers/scsi/snic/vnic_intr.c
create mode 100644 drivers/scsi/snic/vnic_intr.h
create mode 100644 drivers/scsi/snic/vnic_resource.h
create mode 100644 drivers/scsi/snic/vnic_snic.h
create mode 100644 drivers/scsi/snic/vnic_stats.h
create mode 100644 drivers/scsi/snic/vnic_wq.c
create mode 100644 drivers/scsi/snic/vnic_wq.h
create mode 100644 drivers/scsi/snic/wq_enet_desc.h
create mode 100644 include/scsi/scsi_common.h
create mode 100644 include/scsi/scsi_proto.h

James


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