[PATCH rdma-next 0/3] RDMA/mana_ib: Extend MANA RC QP support for UAPI
Konstantin Taranov <[email protected]>
| Newsgroups | org.kernel.vger.linux-rdma,org.kernel.vger.linux-kernel |
|---|---|
| Message-ID | <[email protected]> |
From: Konstantin Taranov <[email protected]> Extend MANA RC QP support with an updated userspace ABI and optional MMQ and fixed-size send WQE features. The series first extends the RC QP creation request and response while preserving compatibility with existing userspace. It then allows userspace to create an MMQ and receive its queue ID. Finally, it adds fixed-size send WQE support, including MSN-in-WQE when supported by the adapter. Existing applications continue to use RC QPs without these optional features. Konstantin Taranov (3): RDMA/mana_ib: Extend RC QP udata request and response RDMA/mana_ib: MMQ creation for RC QPs RDMA/mana_ib: fixed send wqe size support for RC QPs drivers/infiniband/hw/mana/main.c | 4 +++ drivers/infiniband/hw/mana/mana_ib.h | 11 ++++++-- drivers/infiniband/hw/mana/qp.c | 42 +++++++++++++++++++++------- include/net/mana/gdma.h | 1 + include/uapi/rdma/mana-abi.h | 11 ++++++++ 5 files changed, 56 insertions(+), 13 deletions(-) -- 2.43.0