Adding automated detection and enablement of global PCI atomic operation support. Updated to ABI to pass wqe-mode to user to support rdma-core pull request: https://github.com/linux-rdma/rdma-core/pull/1007 v6->v7 updated error return type to -EOPNOTSUPP v5->v6 dropped fixes tag v4->v5 fixed commit msg in patch 0001 fixed mixing of int with bool v3->v4 removed redundant code to enable global atomics refactored to honor standard error codes. v2->v3 Added additional patch to update ABI. A PR corresponding to this is open. V1->V2 renamed bnxt_qplib_enable_atomic_ops_to_root to bnxt_qplib_determine_atomics Devesh Sharma (3): RDMA/bnxt_re: Enable global atomic ops if platform supports bnxt_re: Update maintainers list RDMA/bnxt_re: update ABI to pass wqe-mode to user space MAINTAINERS | 2 -- drivers/infiniband/hw/bnxt_re/ib_verbs.c | 7 +++++++ drivers/infiniband/hw/bnxt_re/main.c | 3 +++ drivers/infiniband/hw/bnxt_re/qplib_res.c | 17 +++++++++++++++++ drivers/infiniband/hw/bnxt_re/qplib_res.h | 1 + drivers/infiniband/hw/bnxt_re/qplib_sp.c | 13 ++++++++++++- drivers/infiniband/hw/bnxt_re/qplib_sp.h | 2 -- include/uapi/rdma/bnxt_re-abi.h | 5 ++++- 8 files changed, 44 insertions(+), 6 deletions(-) -- 2.25.1
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