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| author | Kaike Wan <kaike.wan@intel.com> | 2019-01-23 21:48:28 -0800 |
|---|---|---|
| committer | Doug Ledford <dledford@redhat.com> | 2019-02-05 18:07:43 -0500 |
| commit | c098bbb00cd1986cbb58ed1712643f80ed00fcc3 (patch) | |
| tree | 3204232a72a64870d0f93f447ea1c73792f2fd39 /drivers/infiniband/hw/hfi1/tid_rdma.h | |
| parent | a2f3bde88174e5c8edf7d6f1b3403a9214439d50 (diff) | |
| download | lwn-c098bbb00cd1986cbb58ed1712643f80ed00fcc3.tar.gz lwn-c098bbb00cd1986cbb58ed1712643f80ed00fcc3.zip | |
IB/hfi1: Build TID RDMA WRITE request
This patch adds the functions to build TID RDMA WRITE request.
The work request opcode, packet opcode, and packet formats for TID
RDMA WRITE protocol are also defined in this patch.
Signed-off-by: Mitko Haralanov <mitko.haralanov@intel.com>
Signed-off-by: Mike Marciniszyn <mike.marciniszyn@intel.com>
Signed-off-by: Ashutosh Dixit <ashutosh.dixit@intel.com>
Signed-off-by: Kaike Wan <kaike.wan@intel.com>
Signed-off-by: Dennis Dalessandro <dennis.dalessandro@intel.com>
Signed-off-by: Doug Ledford <dledford@redhat.com>
Diffstat (limited to 'drivers/infiniband/hw/hfi1/tid_rdma.h')
| -rw-r--r-- | drivers/infiniband/hw/hfi1/tid_rdma.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/infiniband/hw/hfi1/tid_rdma.h b/drivers/infiniband/hw/hfi1/tid_rdma.h index a53598ce45b2..baba539b2b80 100644 --- a/drivers/infiniband/hw/hfi1/tid_rdma.h +++ b/drivers/infiniband/hw/hfi1/tid_rdma.h @@ -233,4 +233,7 @@ static inline void hfi1_setup_tid_rdma_wqe(struct rvt_qp *qp, setup_tid_rdma_wqe(qp, wqe); } +u32 hfi1_build_tid_rdma_write_req(struct rvt_qp *qp, struct rvt_swqe *wqe, + struct ib_other_headers *ohdr, + u32 *bth1, u32 *bth2, u32 *len); #endif /* HFI1_TID_RDMA_H */ |