This driver provides iWARP RDMA functionality for the Intel(R) X722 Ethernet
controller for PCI Physical Functions. It is in early product cycle
and having the driver in the kernel will allow users to have hardware support
when available for purchase.
i40iw cooperates with the Intel(R) X722 base driver (i40e.ko) to allocate
resources and program the controller.
It has support for Virtual Function driver (i40iwvf.ko), which will
be part of separate patch series. The VF driver (i40iwvf) requires i40iw
for resource management.
This series include 1 patch to i40e.ko to provide interface support to
i40iw.ko. The interface provides a driver registration mechanism, resource
allocations, and device reset coordination mechanisms.
This patch series is based on Doug Ledford's k.o/for-4.5.
Changes since v2:
Incorporated following comments from Or Gerlitz
*full git cover letter
*0-day testing complete
*remove unused memtypes
*move netlink patch up
Changes made as part of 4.5 merge
*ported interface changes done for infiniband interface for 4.5
*some changes made by Christoph Hellwig in nes were also
ported to i40iw
copyright changed to 2015-2016
moved from Kbuild to Makefile
Added i40e param change
fixes including crash during unload
Changes since v1:
Following review comments from Joe Perches are implemented.
*No need to print error for i40e_print errpr )
*Change from bits in cqp to bool in i40iw_cqp_request()
Following review comments from Christoph Hellwig are implemented.
*move down the I40IW enum
*remove pointless braces (all over the code)
*change usage of kmap() to make it short lived.
*remove unnecessary casts
*remove routine stubs
*do not set unused fields to zero as those are already zero
Anjali Singhai Jain (1):
i40e: Add support for client interface for IWARP driver
Faisal Latif (15):
i40iw: add entry in rdma_netlink
i40iw: add main, hdr, status
i40iw: add connection management code
i40iw: add puda code
i40iw: add pble resource files
i40iw: add hmc resource files
i40iw: add hw and utils files
i40iw: add files for iwarp interface
i40iw: add file to handle cqp calls
i40iw: add hardware related header files
i40iw: add X722 register file
i40iw: user kernel shared files
i40iw: virtual channel handling files
i40iw: Kconfig and Makefile for iwarp module
i40iw: changes for build of i40iw module
MAINTAINERS | 10 +
drivers/infiniband/Kconfig | 1 +
drivers/infiniband/hw/Makefile | 1 +
drivers/infiniband/hw/i40iw/Kconfig | 7 +
drivers/infiniband/hw/i40iw/Makefile | 9 +
drivers/infiniband/hw/i40iw/i40iw.h | 569 +++
drivers/infiniband/hw/i40iw/i40iw_cm.c | 4442 ++++++++++++++++++
drivers/infiniband/hw/i40iw/i40iw_cm.h | 456 ++
drivers/infiniband/hw/i40iw/i40iw_ctrl.c | 4743 ++++++++++++++++++++
drivers/infiniband/hw/i40iw/i40iw_d.h | 1713 +++++++
drivers/infiniband/hw/i40iw/i40iw_hmc.c | 821 ++++
drivers/infiniband/hw/i40iw/i40iw_hmc.h | 241 +
drivers/infiniband/hw/i40iw/i40iw_hw.c | 730 +++
drivers/infiniband/hw/i40iw/i40iw_main.c | 1930 ++++++++
drivers/infiniband/hw/i40iw/i40iw_osdep.h | 214 +
drivers/infiniband/hw/i40iw/i40iw_p.h | 106 +
drivers/infiniband/hw/i40iw/i40iw_pble.c | 618 +++
drivers/infiniband/hw/i40iw/i40iw_pble.h | 131 +
drivers/infiniband/hw/i40iw/i40iw_puda.c | 1436 ++++++
drivers/infiniband/hw/i40iw/i40iw_puda.h | 183 +
drivers/infiniband/hw/i40iw/i40iw_register.h | 1030 +++++
drivers/infiniband/hw/i40iw/i40iw_status.h | 100 +
drivers/infiniband/hw/i40iw/i40iw_type.h | 1312 ++++++
drivers/infiniband/hw/i40iw/i40iw_ucontext.h | 107 +
drivers/infiniband/hw/i40iw/i40iw_uk.c | 1204 +++++
drivers/infiniband/hw/i40iw/i40iw_user.h | 442 ++
drivers/infiniband/hw/i40iw/i40iw_utils.c | 1256 ++++++
drivers/infiniband/hw/i40iw/i40iw_verbs.c | 2434 ++++++++++
drivers/infiniband/hw/i40iw/i40iw_verbs.h | 173 +
drivers/infiniband/hw/i40iw/i40iw_vf.c | 85 +
drivers/infiniband/hw/i40iw/i40iw_vf.h | 62 +
drivers/infiniband/hw/i40iw/i40iw_virtchnl.c | 748 +++
drivers/infiniband/hw/i40iw/i40iw_virtchnl.h | 124 +
drivers/net/ethernet/intel/i40e/Makefile | 1 +
drivers/net/ethernet/intel/i40e/i40e.h | 22 +
drivers/net/ethernet/intel/i40e/i40e_client.c | 1012 +++++
drivers/net/ethernet/intel/i40e/i40e_client.h | 232 +
drivers/net/ethernet/intel/i40e/i40e_main.c | 115 +-
drivers/net/ethernet/intel/i40e/i40e_type.h | 3 +-
drivers/net/ethernet/intel/i40e/i40e_virtchnl.h | 34 +
drivers/net/ethernet/intel/i40e/i40e_virtchnl_pf.c | 247 +-
drivers/net/ethernet/intel/i40e/i40e_virtchnl_pf.h | 4 +
include/uapi/rdma/rdma_netlink.h | 1 +
43 files changed, 29096 insertions(+), 13 deletions(-)
create mode 100644 drivers/infiniband/hw/i40iw/Kconfig
create mode 100644 drivers/infiniband/hw/i40iw/Makefile
create mode 100644 drivers/infiniband/hw/i40iw/i40iw.h
create mode 100644 drivers/infiniband/hw/i40iw/i40iw_cm.c
create mode 100644 drivers/infiniband/hw/i40iw/i40iw_cm.h
create mode 100644 drivers/infiniband/hw/i40iw/i40iw_ctrl.c
create mode 100644 drivers/infiniband/hw/i40iw/i40iw_d.h
create mode 100644 drivers/infiniband/hw/i40iw/i40iw_hmc.c
create mode 100644 drivers/infiniband/hw/i40iw/i40iw_hmc.h
create mode 100644 drivers/infiniband/hw/i40iw/i40iw_hw.c
create mode 100644 drivers/infiniband/hw/i40iw/i40iw_main.c
create mode 100644 drivers/infiniband/hw/i40iw/i40iw_osdep.h
create mode 100644 drivers/infiniband/hw/i40iw/i40iw_p.h
create mode 100644 drivers/infiniband/hw/i40iw/i40iw_pble.c
create mode 100644 drivers/infiniband/hw/i40iw/i40iw_pble.h
create mode 100644 drivers/infiniband/hw/i40iw/i40iw_puda.c
create mode 100644 drivers/infiniband/hw/i40iw/i40iw_puda.h
create mode 100644 drivers/infiniband/hw/i40iw/i40iw_register.h
create mode 100644 drivers/infiniband/hw/i40iw/i40iw_status.h
create mode 100644 drivers/infiniband/hw/i40iw/i40iw_type.h
create mode 100644 drivers/infiniband/hw/i40iw/i40iw_ucontext.h
create mode 100644 drivers/infiniband/hw/i40iw/i40iw_uk.c
create mode 100644 drivers/infiniband/hw/i40iw/i40iw_user.h
create mode 100644 drivers/infiniband/hw/i40iw/i40iw_utils.c
create mode 100644 drivers/infiniband/hw/i40iw/i40iw_verbs.c
create mode 100644 drivers/infiniband/hw/i40iw/i40iw_verbs.h
create mode 100644 drivers/infiniband/hw/i40iw/i40iw_vf.c
create mode 100644 drivers/infiniband/hw/i40iw/i40iw_vf.h
create mode 100644 drivers/infiniband/hw/i40iw/i40iw_virtchnl.c
create mode 100644 drivers/infiniband/hw/i40iw/i40iw_virtchnl.h
create mode 100644 drivers/net/ethernet/intel/i40e/i40e_client.c
create mode 100644 drivers/net/ethernet/intel/i40e/i40e_client.h
--
2.5.3
