[rdma-core,00/12] Shared PD and MR

Message

Yuval Shaia July 16, 2019, 6:18 p.m. UTC

Following patch-set introduce the shared object feature.

A shared object feature allows one process to create HW objects (currently
PD and MR) so that a second process can import.

Patch-set is logically splits to two parts, one for PD and one for MR.
(patches 2 and 7 are the changes to man pages)

Shamir Rabinovitch (2):
  verbs: Introduce new inline helpers
  verbs: pinpong test using shared objects API

Yuval Shaia (10):
  man: Add description to ibv_import_pd function
  verbs: Introduce new verb to import PD object
  mlx4: Implementation of import PD callback
  mlx5: Implementation of import PD callback
  rxe: Implementation of import PD callback
  man: Add description to ibv_import_mr function
  verbs: Introduce new verb to import MR object
  mlx4: Implementation of import MR callback
  mlx5: Implementation of import MR callback
  rxe: Implementation of import MR callback

 kernel-headers/rdma/ib_user_verbs.h |   26 +
 libibverbs/cmd.c                    |   39 +
 libibverbs/driver.h                 |   12 +
 libibverbs/dummy_ops.c              |   18 +
 libibverbs/examples/CMakeLists.txt  |    3 +
 libibverbs/examples/shpd_pingpong.c | 1142 +++++++++++++++++++++++++++
 libibverbs/kern-abi.h               |    3 +-
 libibverbs/libibverbs.map.in        |    3 +
 libibverbs/man/ibv_alloc_pd.3       |   22 +-
 libibverbs/man/ibv_reg_mr.3         |   22 +-
 libibverbs/verbs.h                  |   55 ++
 providers/mlx4/mlx4-abi.h           |    2 +
 providers/mlx4/mlx4.c               |    2 +
 providers/mlx4/mlx4.h               |    4 +
 providers/mlx4/verbs.c              |   56 ++
 providers/mlx5/mlx5-abi.h           |    2 +
 providers/mlx5/mlx5.c               |    2 +
 providers/mlx5/mlx5.h               |    4 +
 providers/mlx5/verbs.c              |   54 ++
 providers/rxe/rxe-abi.h             |    2 +
 providers/rxe/rxe.c                 |   55 ++
 21 files changed, 1525 insertions(+), 3 deletions(-)
 create mode 100644 libibverbs/examples/shpd_pingpong.c