Applied on 2727 to the trunk. Thanks Tzachi
________________________________ From: [email protected] [mailto:[email protected]] On Behalf Of Tzachi Dar Sent: Tuesday, March 09, 2010 1:07 PM To: [email protected] Subject: [ofw] Patch: Don't use inline for RDMA reads In order to allow the ndrping to work also with RDMA reads, the following fix is needed. This patch should also be applied to the branch. Thanks Tzachi Index: hw/mlx4/user/hca/cq.c =================================================================== --- hw/mlx4/user/hca/cq.c (revision 5646) +++ hw/mlx4/user/hca/cq.c (working copy) @@ -130,7 +130,7 @@ printf(PFX "local QP operation err " "(QPN %06x, WQE index %x, vendor syndrome %02x, " "opcode = %02x)\n", - htonl(cqe->my_qpn), htonl(cqe->wqe_index), + htonl(cqe->my_qpn), htons(cqe->wqe_index), cqe->vendor_err, cqe->owner_sr_opcode & ~MLX4_CQE_OWNER_MASK); Index: ulp/nd/user/NdEndpoint.cpp =================================================================== --- ulp/nd/user/NdEndpoint.cpp (revision 5646) +++ ulp/nd/user/NdEndpoint.cpp (working copy) @@ -686,10 +686,10 @@ wr.p_next = NULL; wr.wr_id = (ULONG_PTR)pResult; wr.wr_type = Type; - if ( pResult->BytesTransferred <= m_MaxInlineSize ) - wr.send_opt = IB_SEND_OPT_INLINE; - else - wr.send_opt = 0; + if ( (pResult->BytesTransferred <= m_MaxInlineSize) && Type != WR_RDMA_READ) + wr.send_opt = IB_SEND_OPT_INLINE; + else + wr.send_opt = 0; if( !(Flags & ND_OP_FLAG_SILENT_SUCCESS) ) wr.send_opt |= IB_SEND_OPT_SIGNALED; if( Flags & ND_OP_FLAG_READ_FENCE )
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