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[v2,00/41] add MLX5 FreeBSD support

Message ID 20211007184350.73858-1-srikanth.k@oneconvergence.com (mailing list archive)
Headers show
Series add MLX5 FreeBSD support | expand


Srikanth Kaka Oct. 7, 2021, 6:43 p.m. UTC
This patch series introduces FreeBSD OS support for MLX5 PMD

Currently there is an ongoing review of FreeBSD OFED drivers and
RDMA-core libraries. Their status can be tracked at

Only MLX5 SRIOV interface is supported along with the following features:

  - Hypervisors: KVM, ESXi and Azure/HyperV
  - Multiple Tx and Rx queues
  - Support for scattered Tx and Rx frames
  - RSS
  - VLAN filtering, stripping and insertion
  - RX CRC stripping configuration
  - Promiscuous and Multicast mode
  - Statistics query including Basic, Extended, and per queue.
  - Configurable MTU and MAC
  - Jumbo frame support
  - Trust mode support
  - Vxlan
  - QoS
  - Flow steering

Tested on :
MT27710 Family [ConnectX-4 Lx]
MT27710 Family [ConnectX-4 Lx Virtual Function] (Azure)
MT27700 Family [ConnectX-4]
MT27800 Family [ConnectX-5]
MT2894 Family  [ConnectX-6 Lx]
MT28908 Family [ConnectX-6]
MT2892 Family  [ConnectX-6 Dx]

v1 : Initial submission
v2 : Addressed community comments

Srikanth Kaka (41):
  common/mlx5: add glue files for FreeBSD
  common/mlx5: add memory APIs
  common/mlx5: add FreeBSD getter functions
  common/mlx5: add mlx5_glue_constructor
  common/mlx5: add meson support for FreeBSD
  net/mlx5: implement device attribute getter
  common/mlx5: retrieve the device index and name
  common/mlx5: derive PCI addr from device path
  net/mlx5: get the FreeBSD interface name
  net/mlx5: socket for inter-process communication
  common/mlx5: add mr reg/dereg API
  net/mlx5: add helpers for MR & HW operations
  net/mlx5: define MR callbacks
  net/mlx5: add open IB device routines
  common/mlx5: add PF_INET socket interface
  common/mlx5: add VLAN vmwa structures
  net/mlx5: add vlan vmwa stub
  net/mlx5: add get MAC
  net/mlx5: add get MTU
  net/mlx5: add OS MAC routines
  net/mlx5: add set MTU routine
  net/mlx5: add link state callbacks
  net/mlx5: add link update callback
  net/mlx5: read device clock
  net/mlx5: handle async device events
  net/mlx5: add callback to check dev is removed
  net/mlx5: add flow control callbacks
  net/mlx5: add module callbacks
  net/mlx5: added stats support
  net/mlx5: add stubs for bonding
  net/mlx5: add stub to read hw counters
  net/mlx5: add multiprocess support
  net/mlx5: add initialization routines
  net/mlx5: add flow workspace APIs
  net/mlx5: add pci probe and dev spawn support
  net/mlx5: set file descriptor as non-blocking
  net/mlx5: add routine to extract pdn
  net/mlx5: set promisc and allmulti modes
  common/mlx5: add stub for mlx5_translate_port_name
  net/mlx5: add meson support for FreeBSD
  doc/mlx5: update docs with FreeBSD information

 doc/guides/nics/mlx5.rst                      |   30 +
 drivers/common/mlx5/freebsd/meson.build       |  149 +
 drivers/common/mlx5/freebsd/mlx5_common_os.c  |  172 ++
 drivers/common/mlx5/freebsd/mlx5_common_os.h  |  296 ++
 .../common/mlx5/freebsd/mlx5_common_verbs.c   |   73 +
 drivers/common/mlx5/freebsd/mlx5_glue.c       | 1505 ++++++++++
 drivers/common/mlx5/freebsd/mlx5_glue.h       |  374 +++
 drivers/common/mlx5/freebsd/mlx5_inet.c       |  308 ++
 drivers/common/mlx5/freebsd/mlx5_inet.h       |   67 +
 drivers/common/mlx5/meson.build               |   12 +-
 drivers/net/mlx5/freebsd/meson.build          |   14 +
 drivers/net/mlx5/freebsd/mlx5_ethdev_os.c     | 1005 +++++++
 drivers/net/mlx5/freebsd/mlx5_flow_os.c       |   38 +
 drivers/net/mlx5/freebsd/mlx5_flow_os.h       |  484 ++++
 drivers/net/mlx5/freebsd/mlx5_mp_os.c         |  305 ++
 drivers/net/mlx5/freebsd/mlx5_os.c            | 2554 +++++++++++++++++
 drivers/net/mlx5/freebsd/mlx5_os.h            |   22 +
 drivers/net/mlx5/freebsd/mlx5_socket.c        |  249 ++
 drivers/net/mlx5/freebsd/mlx5_verbs.c         | 1208 ++++++++
 drivers/net/mlx5/freebsd/mlx5_verbs.h         |   18 +
 drivers/net/mlx5/freebsd/mlx5_vlan_os.c       |   84 +
 drivers/net/mlx5/meson.build                  |   14 +-
 22 files changed, 8974 insertions(+), 7 deletions(-)
 create mode 100644 drivers/common/mlx5/freebsd/meson.build
 create mode 100644 drivers/common/mlx5/freebsd/mlx5_common_os.c
 create mode 100644 drivers/common/mlx5/freebsd/mlx5_common_os.h
 create mode 100644 drivers/common/mlx5/freebsd/mlx5_common_verbs.c
 create mode 100644 drivers/common/mlx5/freebsd/mlx5_glue.c
 create mode 100644 drivers/common/mlx5/freebsd/mlx5_glue.h
 create mode 100644 drivers/common/mlx5/freebsd/mlx5_inet.c
 create mode 100644 drivers/common/mlx5/freebsd/mlx5_inet.h
 create mode 100644 drivers/net/mlx5/freebsd/meson.build
 create mode 100644 drivers/net/mlx5/freebsd/mlx5_ethdev_os.c
 create mode 100644 drivers/net/mlx5/freebsd/mlx5_flow_os.c
 create mode 100644 drivers/net/mlx5/freebsd/mlx5_flow_os.h
 create mode 100644 drivers/net/mlx5/freebsd/mlx5_mp_os.c
 create mode 100644 drivers/net/mlx5/freebsd/mlx5_os.c
 create mode 100644 drivers/net/mlx5/freebsd/mlx5_os.h
 create mode 100644 drivers/net/mlx5/freebsd/mlx5_socket.c
 create mode 100644 drivers/net/mlx5/freebsd/mlx5_verbs.c
 create mode 100644 drivers/net/mlx5/freebsd/mlx5_verbs.h
 create mode 100644 drivers/net/mlx5/freebsd/mlx5_vlan_os.c