From: Leon Romanovsky <leonro@xxxxxxxxxxxx> Changelog v2: * Fixed reserved_* field wrong name (Saeed M.) * Split first patch to two patches, one for mlx5-next and one for rdma-next. (Saeed M.) v1: * Fixed alignment to u64 in mlx5-abi.h (Gal P.) * https://lore.kernel.org/linux-rdma/20190804100048.32671-1-leon@xxxxxxxxxx v0: * https://lore.kernel.org/linux-rdma/20190801122139.25224-1-leon@xxxxxxxxxx --------------------------------------------------------------------------------- >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 (4): net/mlx5: Set ODP capabilities for DC transport 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 | 3 +++ 6 files changed, 45 insertions(+), 2 deletions(-) -- 2.20.1
