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Rely on firmware to get special mkeys

Leon Romanovsky linux-rdma lkml netdev 2 versions – In review

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b4 am [email protected]

Versions newest first · linked by author and title

  1. v2 Latest4 patches 1 replyIn review
  2. v14 patches 0 repliesSuperseded

Changes in v2 from the cover letter

* Took a liberty and rewrote net/mlx5 patches
* change logic around terminate_scatter_list_mkey
* Added capability checks to be before executing command
v1: https://lore.kernel.org/all/[email protected]
* Use already stored mkeys.terminate_scatter_list_mkey.
v0: https://lore.kernel.org/all/[email protected]

Patches in v2 No applies recorded yet

#Subject and filesSizeRepliesApplied
1/4net/mlx5: Expose bits for querying special mkeysinclude/linux/mlx5/mlx5_ifc.h+8 -20 replies
2/4net/mlx5: Change define name for 0x100 lkey valuedrivers/infiniband/hw/mlx5/odp.c drivers/infiniband/hw/mlx5/srq.c drivers/infiniband/hw/mlx5/wr.c +2 more+10 -90 replies
3/4net/mlx5e: Use query_special_contexts for mkeysdrivers/net/ethernet/mellanox/mlx5/core/en_main.c+21 -20 replies
4/4RDMA/mlx5: Use query_special_contexts for mkeysdrivers/infiniband/hw/mlx5/cmd.c drivers/infiniband/hw/mlx5/cmd.h drivers/infiniband/hw/mlx5/main.c +4 more+48 -440 replies

Reviews trailers per patch

All 4 patches have a Reviewed-by or Acked-by.

PatchMichael Guralnik
1/4R-b
2/4R-b
3/4R-b
4/4R-b

Trailers given in replies are filled; those carried in the patches from earlier versions are outlined with dashes.

Read the v2 thread

Cover letter [PATCH rdma-next v2 0/4] Rely on firmware to get special mkeys

Changelog:
v2:
* Took a liberty and rewrote net/mlx5 patches
* change logic around terminate_scatter_list_mkey
* Added capability checks to be before executing command
v1: https://lore.kernel.org/all/[email protected]
* Use already stored mkeys.terminate_scatter_list_mkey.
v0: https://lore.kernel.org/all/[email protected]

-----------------------------------------------------------------------
This series from Or extends mlx5 driver to rely on firmware to get special mkey values.

Thanks

Or Har-Toov (4):
net/mlx5: Expose bits for querying special mkeys net/mlx5: Change define name for 0x100 lkey value net/mlx5e: Use query_special_contexts for mkeys RDMA/mlx5: Use query_special_contexts for mkeys

 drivers/infiniband/hw/mlx5/cmd.c              | 45 +++++++++++--------
 drivers/infiniband/hw/mlx5/cmd.h              |  3 +-
 drivers/infiniband/hw/mlx5/main.c             | 10 ++---
 drivers/infiniband/hw/mlx5/mlx5_ib.h          |  9 +++-
 drivers/infiniband/hw/mlx5/odp.c              | 27 ++++-------
 drivers/infiniband/hw/mlx5/srq.c              |  2 +-
 drivers/infiniband/hw/mlx5/wr.c               |  2 +-
 .../net/ethernet/mellanox/mlx5/core/en_main.c | 22 ++++++++-
 include/linux/mlx5/mlx5_ifc.h                 | 10 ++++-
 include/linux/mlx5/qp.h                       |  2 +-
 10 files changed, 81 insertions(+), 51 deletions(-)
Signature · 1 line
2.39.0