[ipoib] Always connect to mcast groups as a full member. (mlnx: 2845)
[mirror/winof/.git] / ulp / ipoib / kernel / ipoib_port.c
index bff78c3..1e0f946 100644 (file)
@@ -1954,6 +1954,7 @@ __recv_mgr_filter(
                        \r
                }\r
                /* Successful completion.  Get the receive information. */\r
+               p_desc->ndis_csum.Value = (ULONG) p_wc->csum_ok;\r
                cl_perf_start( GetRecvEndpts );\r
                __recv_get_endpts( p_port, p_desc, p_wc, &p_src, &p_dst );\r
                cl_perf_stop( &p_port->p_adapter->perf, GetRecvEndpts );\r
@@ -2501,7 +2502,6 @@ __recv_mgr_prepare_pkt(
        NDIS_STATUS                                                     status;\r
        uint32_t                                                        pkt_filter;\r
        ip_stat_sel_t                                           type;\r
-       NDIS_TCP_IP_CHECKSUM_PACKET_INFO        chksum;\r
        PERF_DECLARE( GetNdisPkt );\r
 \r
        IPOIB_ENTER( IPOIB_DBG_RECV );\r
@@ -2582,14 +2582,9 @@ __recv_mgr_prepare_pkt(
                return IB_INSUFFICIENT_RESOURCES;\r
        }\r
 \r
-       /* Flag the checksums as having been calculated. */\r
-       chksum.Value = 0;\r
-       chksum.Receive.NdisPacketTcpChecksumSucceeded = TRUE;\r
-       chksum.Receive.NdisPacketUdpChecksumSucceeded = TRUE;\r
-       chksum.Receive.NdisPacketIpChecksumSucceeded = TRUE;\r
-       NDIS_PER_PACKET_INFO_FROM_PACKET( *pp_packet, TcpIpChecksumPacketInfo ) =\r
-               (void*)(uintn_t)chksum.Value;\r
-\r
+       /* Get the checksums directly from packet information. */\r
+       NDIS_PER_PACKET_INFO_FROM_PACKET( *pp_packet, TcpIpChecksumPacketInfo ) = \r
+               (PVOID) (uintn_t) (p_desc->ndis_csum.Value);\r
        ipoib_inc_recv_stat( p_port->p_adapter, type, p_desc->len );\r
 \r
        IPOIB_EXIT( IPOIB_DBG_RECV );\r
@@ -3595,7 +3590,7 @@ __send_mgr_queue(
                ETH_IS_MULTICAST( p_eth_hdr->dst.addr ) )\r
        {\r
                if( ipoib_port_join_mcast( p_port, p_eth_hdr->dst, \r
-                       IB_MC_REC_STATE_SEND_ONLY_MEMBER) == IB_SUCCESS )\r
+                       IB_MC_REC_STATE_FULL_MEMBER) == IB_SUCCESS )\r
                {\r
                        IPOIB_PRINT_EXIT( TRACE_LEVEL_INFORMATION, IPOIB_DBG_SEND,\r
                                ("Multicast Mac - trying to join.\n") );\r
@@ -3618,6 +3613,8 @@ __build_send_desc(
 {\r
        NDIS_STATUS                     status;\r
        int32_t                         hdr_idx;\r
+       PNDIS_PACKET_EXTENSION                          PktExt;\r
+       PNDIS_TCP_IP_CHECKSUM_PACKET_INFO       pChecksumPktInfo; //NDIS 5.1\r
 \r
        PERF_DECLARE( SendMgrFilter );\r
 \r
@@ -3652,6 +3649,23 @@ __build_send_desc(
        p_desc->wr.wr_id = (uintn_t)p_desc->p_pkt;\r
        p_desc->wr.wr_type = WR_SEND;\r
        p_desc->wr.send_opt = IB_SEND_OPT_SIGNALED;\r
+       \r
+       PktExt = NDIS_PACKET_EXTENSION_FROM_PACKET(p_desc->p_pkt);\r
+       pChecksumPktInfo = (PNDIS_TCP_IP_CHECKSUM_PACKET_INFO)&PktExt->NdisPacketInfo[TcpIpChecksumPacketInfo];\r
+       if(p_port->p_adapter->params.send_chksum_offload & \r
+               (pChecksumPktInfo->Transmit.NdisPacketChecksumV4 || pChecksumPktInfo->Transmit.NdisPacketChecksumV6))\r
+       {\r
+               // Set transimition checksum offloading \r
+               if (pChecksumPktInfo->Transmit.NdisPacketIpChecksum) \r
+               {\r
+                       p_desc->wr.send_opt |= IB_SEND_OPT_TX_IP_CSUM;\r
+               }\r
+               if(pChecksumPktInfo->Transmit.NdisPacketTcpChecksum  ) \r
+               {\r
+                       p_desc->wr.send_opt |= IB_SEND_OPT_TX_TCP_UDP_CSUM;\r
+               }\r
+       }\r
+       \r
        p_desc->wr.ds_array = p_desc->local_ds;\r
 \r
        p_desc->wr.dgrm.ud.remote_qp = p_desc->p_endpt->qpn;\r
@@ -3900,7 +3914,7 @@ ipoib_port_resume(
                        if( ETH_IS_MULTICAST( p_eth_hdr->dst.addr ) )\r
                        {\r
                                if( ipoib_port_join_mcast( p_port, p_eth_hdr->dst,\r
-                                       IB_MC_REC_STATE_SEND_ONLY_MEMBER) == IB_SUCCESS )\r
+                                       IB_MC_REC_STATE_FULL_MEMBER) == IB_SUCCESS )\r
                                {\r
                                        IPOIB_PRINT_EXIT( TRACE_LEVEL_INFORMATION, IPOIB_DBG_SEND,\r
                                                ("Multicast Mac - trying to join.\n") );\r