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Code Issues Releases Wiki Activity

RDMA/cxgb4: Support IB_WR_READ_WITH_INV opcode

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Signed-off-by: Steve Wise <swise@opengridcomputing.com>
Signed-off-by: Roland Dreier <rolandd@cisco.com>
This commit is contained in:
Steve Wise 2010-05-20 16:58:16 -05:00 committed by Roland Dreier
parent 4ab1eb9c8d
commit 2f1fb507ee
1 changed files with 5 additions and 1 deletions
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6
drivers/infiniband/hw/cxgb4/qp.c
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@ -572,9 +572,13 @@ int c4iw_post_send(struct ib_qp *ibqp, struct ib_send_wr *wr,
err = build_rdma_write(wqe, wr, &len16);
break;
case IB_WR_RDMA_READ:
case IB_WR_RDMA_READ_WITH_INV:
fw_opcode = FW_RI_RDMA_READ_WR;
swsqe->opcode = FW_RI_READ_REQ;
fw_flags = 0;
if (wr->opcode == IB_WR_RDMA_READ_WITH_INV)
fw_flags |= FW_RI_RDMA_READ_INVALIDATE;
else
fw_flags = 0;
err = build_rdma_read(wqe, wr, &len16);
if (err)
break;