[PATCH 00/32] [NEW] efct: Broadcom (Emulex) FC Target driver

James Smart
2019-10-23T21:56:11Z

This patch set is a request to incorporate the new Broadcom
(Emulex) FC target driver, efct, into the kernel source tree.

The driver source has been Announced a couple of times, the last
version on 12/18/2018. The driver has been hosted on gitlab for
review has had contributions from the community.
gitlab (git@gitlab.com:jsmart/efct-Emulex_FC_Target.git)

The driver integrates into the source tree at the (new) drivers/scsi/elx
subdirectory.

The driver consists of the following components:
- A libefc_sli subdirectory: This subdirectory contains a library that
encapsulates common definitions and routines for an Emulex SLI-4
adapter.
- A libefc subdirectory: This subdirectory contains a library of
common routines. Of major import is a number of routines that
implement a FC Discovery engine for target mode.
- An efct subdirectory: This subdirectory contains the efct target
mode device driver. The driver utilizes the above librarys and
plugs into the SCSI LIO interfaces. The driver is SCSI only at
this time.

The patches populate the libraries and device driver and can only
be compiled as a complete set.

This driver is completely independent from the lpfc device driver
and there is no overlap on PCI ID's.

The patches have been cut against the 5.5/scsi-queue branch.

Thank you to those that have contributed to the driver in the past.

Review comments welcome!

-- james

James Smart (32):
elx: libefc_sli: SLI-4 register offsets and field definitions
elx: libefc_sli: SLI Descriptors and Queue entries
elx: libefc_sli: Data structures and defines for mbox commands
elx: libefc_sli: queue create/destroy/parse routines
elx: libefc_sli: Populate and post different WQEs
elx: libefc_sli: bmbx routines and SLI config commands
elx: libefc_sli: APIs to setup SLI library
elx: libefc: Generic state machine framework
elx: libefc: Emulex FC discovery library APIs and definitions
elx: libefc: FC Domain state machine interfaces
elx: libefc: SLI and FC PORT state machine interfaces
elx: libefc: Remote node state machine interfaces
elx: libefc: Fabric node state machine interfaces
elx: libefc: FC node ELS and state handling
elx: efct: Data structures and defines for hw operations
elx: efct: Driver initialization routines
elx: efct: Hardware queues creation and deletion
elx: efct: RQ buffer, memory pool allocation and deallocation APIs
elx: efct: Hardware IO and SGL initialization
elx: efct: Hardware queues processing
elx: efct: Unsolicited FC frame processing routines
elx: efct: Extended link Service IO handling
elx: efct: SCSI IO handling routines
elx: efct: LIO backend interface routines
elx: efct: Hardware IO submission routines
elx: efct: link statistics and SFP data
elx: efct: xport and hardware teardown routines
elx: efct: IO timeout handling routines
elx: efct: Firmware update, async link processing
elx: efct: scsi_transport_fc host interface support
elx: efct: Add Makefile and Kconfig for efct driver
elx: efct: Tie into kernel Kconfig and build process

MAINTAINERS | 8 +
drivers/scsi/Kconfig | 2 +
drivers/scsi/Makefile | 1 +
drivers/scsi/elx/Kconfig | 8 +
drivers/scsi/elx/Makefile | 30 +
drivers/scsi/elx/efct/efct_driver.c | 1243 +++++
drivers/scsi/elx/efct/efct_driver.h | 154 +
drivers/scsi/elx/efct/efct_els.c | 2676 +++++++++++
drivers/scsi/elx/efct/efct_els.h | 139 +
drivers/scsi/elx/efct/efct_hw.c | 7866 ++++++++++++++++++++++++++++++++
drivers/scsi/elx/efct/efct_hw.h | 1275 ++++++
drivers/scsi/elx/efct/efct_hw_queues.c | 1964 ++++++++
drivers/scsi/elx/efct/efct_hw_queues.h | 66 +
drivers/scsi/elx/efct/efct_io.c | 288 ++
drivers/scsi/elx/efct/efct_io.h | 219 +
drivers/scsi/elx/efct/efct_lio.c | 2643 +++++++++++
drivers/scsi/elx/efct/efct_lio.h | 371 ++
drivers/scsi/elx/efct/efct_scsi.c | 1970 ++++++++
drivers/scsi/elx/efct/efct_scsi.h | 401 ++
drivers/scsi/elx/efct/efct_unsol.c | 1156 +++++
drivers/scsi/elx/efct/efct_unsol.h | 49 +
drivers/scsi/elx/efct/efct_utils.c | 662 +++
drivers/scsi/elx/efct/efct_utils.h | 113 +
drivers/scsi/elx/efct/efct_xport.c | 1728 +++++++
drivers/scsi/elx/efct/efct_xport.h | 216 +
drivers/scsi/elx/include/efc_common.h | 44 +
drivers/scsi/elx/libefc/efc.h | 188 +
drivers/scsi/elx/libefc/efc_device.c | 1977 ++++++++
drivers/scsi/elx/libefc/efc_device.h | 72 +
drivers/scsi/elx/libefc/efc_domain.c | 1393 ++++++
drivers/scsi/elx/libefc/efc_domain.h | 57 +
drivers/scsi/elx/libefc/efc_fabric.c | 2252 +++++++++
drivers/scsi/elx/libefc/efc_fabric.h | 116 +
drivers/scsi/elx/libefc/efc_lib.c | 263 ++
drivers/scsi/elx/libefc/efc_node.c | 1878 ++++++++
drivers/scsi/elx/libefc/efc_node.h | 196 +
drivers/scsi/elx/libefc/efc_sm.c | 275 ++
drivers/scsi/elx/libefc/efc_sm.h | 171 +
drivers/scsi/elx/libefc/efc_sport.c | 1157 +++++
drivers/scsi/elx/libefc/efc_sport.h | 52 +
drivers/scsi/elx/libefc/efclib.h | 796 ++++
drivers/scsi/elx/libefc_sli/sli4.c | 7522 ++++++++++++++++++++++++++++++
drivers/scsi/elx/libefc_sli/sli4.h | 4845 ++++++++++++++++++++
43 files changed, 48502 insertions(+)
create mode 100644 drivers/scsi/elx/Kconfig
create mode 100644 drivers/scsi/elx/Makefile
create mode 100644 drivers/scsi/elx/efct/efct_driver.c
create mode 100644 drivers/scsi/elx/efct/efct_driver.h
create mode 100644 drivers/scsi/elx/efct/efct_els.c
create mode 100644 drivers/scsi/elx/efct/efct_els.h
create mode 100644 drivers/scsi/elx/efct/efct_hw.c
create mode 100644 drivers/scsi/elx/efct/efct_hw.h
create mode 100644 drivers/scsi/elx/efct/efct_hw_queues.c
create mode 100644 drivers/scsi/elx/efct/efct_hw_queues.h
create mode 100644 drivers/scsi/elx/efct/efct_io.c
create mode 100644 drivers/scsi/elx/efct/efct_io.h
create mode 100644 drivers/scsi/elx/efct/efct_lio.c
create mode 100644 drivers/scsi/elx/efct/efct_lio.h
create mode 100644 drivers/scsi/elx/efct/efct_scsi.c
create mode 100644 drivers/scsi/elx/efct/efct_scsi.h
create mode 100644 drivers/scsi/elx/efct/efct_unsol.c
create mode 100644 drivers/scsi/elx/efct/efct_unsol.h
create mode 100644 drivers/scsi/elx/efct/efct_utils.c
create mode 100644 drivers/scsi/elx/efct/efct_utils.h
create mode 100644 drivers/scsi/elx/efct/efct_xport.c
create mode 100644 drivers/scsi/elx/efct/efct_xport.h
create mode 100644 drivers/scsi/elx/include/efc_common.h
create mode 100644 drivers/scsi/elx/libefc/efc.h
create mode 100644 drivers/scsi/elx/libefc/efc_device.c
create mode 100644 drivers/scsi/elx/libefc/efc_device.h
create mode 100644 drivers/scsi/elx/libefc/efc_domain.c
create mode 100644 drivers/scsi/elx/libefc/efc_domain.h
create mode 100644 drivers/scsi/elx/libefc/efc_fabric.c
create mode 100644 drivers/scsi/elx/libefc/efc_fabric.h
create mode 100644 drivers/scsi/elx/libefc/efc_lib.c
create mode 100644 drivers/scsi/elx/libefc/efc_node.c
create mode 100644 drivers/scsi/elx/libefc/efc_node.h
create mode 100644 drivers/scsi/elx/libefc/efc_sm.c
create mode 100644 drivers/scsi/elx/libefc/efc_sm.h
create mode 100644 drivers/scsi/elx/libefc/efc_sport.c
create mode 100644 drivers/scsi/elx/libefc/efc_sport.h
create mode 100644 drivers/scsi/elx/libefc/efclib.h
create mode 100644 drivers/scsi/elx/libefc_sli/sli4.c
create mode 100644 drivers/scsi/elx/libefc_sli/sli4.h

--
2.13.7