From: Leon Romanovsky <leonro@xxxxxxxxxxxx> Hi, This series extend ODP to work with SRQ and XRC. Being both per-operation (e.g. RDMA write, RDMA read and atomic) and per-transport (e.g. RC, UD and XRC), we extend IB/core and mlx5 driver to provide needed information to user space. Thanks Moni Shoua (12): IB/mlx5: Fix locking SRQ object in ODP event IB/core: Allocate bit for SRQ ODP support IB/uverbs: Expose XRC ODP device capabilities IB/mlx5: Remove useless check in ODP handler IB/mlx5: Clean mlx5_ib_mr_responder_pfault_handler() signature IB/mlx5: Add XRC initiator ODP support IB/mlx5: Let read user wqe also from SRQ buffer IB/mlx5: Add ODP SRQ support IB/mlx5: Advertise SRQ ODP support for supported transports net/mlx5: Add XRC transport to ODP device capabilities layout IB/mlx5: Advertise XRC ODP support net/mlx5: Set ODP SRQ support in firmware drivers/infiniband/core/uverbs_cmd.c | 1 + drivers/infiniband/hw/mlx5/cq.c | 4 +- drivers/infiniband/hw/mlx5/mlx5_ib.h | 9 +- drivers/infiniband/hw/mlx5/odp.c | 138 ++++++++++--- drivers/infiniband/hw/mlx5/qp.c | 192 +++++++++++++----- drivers/infiniband/hw/mlx5/srq.h | 2 - drivers/infiniband/hw/mlx5/srq_cmd.c | 16 +- .../net/ethernet/mellanox/mlx5/core/main.c | 53 +++++ include/linux/mlx5/device.h | 3 + include/linux/mlx5/mlx5_ifc.h | 5 +- include/rdma/ib_verbs.h | 2 + include/uapi/rdma/ib_user_verbs.h | 2 + 12 files changed, 331 insertions(+), 96 deletions(-) -- 2.19.1
