Date: Tue, 15 May 2018 07:46:25 +0000 (UTC) From: Hans Petter Selasky <hselasky@FreeBSD.org> To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org Subject: svn commit: r333623 - head/sys/contrib/rdma/krping Message-ID: <201805150746.w4F7kPOp088994@repo.freebsd.org>
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Author: hselasky Date: Tue May 15 07:46:24 2018 New Revision: 333623 URL: https://svnweb.freebsd.org/changeset/base/333623 Log: Add support for setting type of service, TOS, for outgoing RDMA connections in the krping kernel test utility. MFC after: 3 days Sponsored by: Mellanox Technologies Modified: head/sys/contrib/rdma/krping/krping.c Modified: head/sys/contrib/rdma/krping/krping.c ============================================================================== --- head/sys/contrib/rdma/krping/krping.c Tue May 15 05:55:29 2018 (r333622) +++ head/sys/contrib/rdma/krping/krping.c Tue May 15 07:46:24 2018 (r333623) @@ -96,6 +96,7 @@ static const struct krping_option krping_opts[] = { {"rlat", OPT_NOPARAM, 'L'}, {"bw", OPT_NOPARAM, 'B'}, {"duplex", OPT_NOPARAM, 'd'}, + {"tos", OPT_INT, 't'}, {"txdepth", OPT_INT, 'T'}, {"poll", OPT_NOPARAM, 'P'}, {"local_dma_lkey", OPT_NOPARAM, 'Z'}, @@ -234,6 +235,7 @@ struct krping_cb { int txdepth; /* SQ depth */ int local_dma_lkey; /* use 0 for lkey */ int frtest; /* reg test */ + int tos; /* type of service */ /* CM stuff */ struct rdma_cm_id *cm_id; /* connection on client side,*/ @@ -1918,6 +1920,10 @@ static void krping_run_client(struct krping_cb *cb) struct ib_recv_wr *bad_wr; int ret; + /* set type of service, if any */ + if (cb->tos != 0) + rdma_set_service_type(cb->cm_id, cb->tos); + ret = krping_bind_client(cb); if (ret) return; @@ -2096,6 +2102,10 @@ int krping_doit(char *cmd) break; case 'I': cb->server_invalidate = 1; + break; + case 't': + cb->tos = optint; + DEBUG_LOG("type of service, tos=%d\n", (int) cb->tos); break; case 'T': cb->txdepth = optint;
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