Thread (10 messages) flat view 10 messages, 3 authors, 2019-08-01
STALE2579d

Revision v1 of 4 in this series.

Revisions (4)
  1. v1 current
  2. v1 [diff vs current]
  3. v2 [diff vs current]
  4. v3 [diff vs current]

[PATCH rdma-next 0/3] ODP support for mlx5 DC QPs

From: Leon Romanovsky <leon@kernel.org>
Date: 2019-08-01 12:21:47
Also in: linux-rdma

From: Leon Romanovsky <redacted>

From Michael,

The series adds support for on-demand paging for DC transport.
Adding handling of DC WQE parsing upon page faults and exposing
capabilities.

As DC is mlx-only transport, the capabilities are exposed to the user
using the direct-verbs mechanism. Namely through the mlx5dv_query_device.

Thanks

Michael Guralnik (3):
  IB/mlx5: Query ODP capabilities for DC
  IB/mlx5: Expose ODP for DC capabilities to user
  IB/mlx5: Add page fault handler for DC initiator WQE

 drivers/infiniband/hw/mlx5/main.c             |  6 +++++
 drivers/infiniband/hw/mlx5/mlx5_ib.h          |  1 +
 drivers/infiniband/hw/mlx5/odp.c              | 27 ++++++++++++++++++-
 .../net/ethernet/mellanox/mlx5/core/main.c    |  6 +++++
 include/linux/mlx5/mlx5_ifc.h                 |  4 ++-
 include/uapi/rdma/mlx5-abi.h                  |  2 ++
 6 files changed, 44 insertions(+), 2 deletions(-)

--
2.20.1
Keyboard shortcuts
hback out one level
jnext message in thread
kprevious message in thread
ldrill in
Escclose help / fold thread tree
?toggle this help