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@xxxxxxxxxx: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
