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Commit 2f1fb507 authored by Steve Wise's avatar Steve Wise Committed by Roland Dreier
Browse files

RDMA/cxgb4: Support IB_WR_READ_WITH_INV opcode 



Signed-off-by: default avatarSteve Wise <swise@opengridcomputing.com>
Signed-off-by: default avatarRoland Dreier <rolandd@cisco.com>
parent 4ab1eb9c

drivers/infiniband/hw/cxgb4/qp.c

+5 −1
Original line number Diff line number Diff line
@@ -572,8 +572,12 @@ 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;

			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)