From mboxrd@z Thu Jan 1 00:00:00 1970 From: Amir Vadai Subject: [PATCH V4 6/8] IB/rdma_cm: TOS <=> UP mapping for IBoE Date: Thu, 29 Mar 2012 17:03:36 +0200 Message-ID: <1333033418-1669-7-git-send-email-amirv@mellanox.com> References: <1333033418-1669-1-git-send-email-amirv@mellanox.com> Cc: netdev@vger.kernel.org, Roland Dreier , Yevgeny Petrilin , Oren Duer , Amir Vadai , Amir Vadai , Sean Hefty To: "David S. Miller" Return-path: Received: from eu1sys200aog115.obsmtp.com ([207.126.144.139]:33828 "HELO eu1sys200aog115.obsmtp.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with SMTP id S1759470Ab2C2PEE (ORCPT ); Thu, 29 Mar 2012 11:04:04 -0400 In-Reply-To: <1333033418-1669-1-git-send-email-amirv@mellanox.com> Sender: netdev-owner@vger.kernel.org List-ID: Both tagged traffic and untagged traffic use tc tool mapping. Treat RDMA TOS same as IP TOS when mapping to SL Signed-off-by: Amir Vadai CC: Sean Hefty --- drivers/infiniband/core/cma.c | 6 +++++- 1 files changed, 5 insertions(+), 1 deletions(-) diff --git a/drivers/infiniband/core/cma.c b/drivers/infiniband/core/cma.c index e3e470f..59fbd70 100644 --- a/drivers/infiniband/core/cma.c +++ b/drivers/infiniband/core/cma.c @@ -42,6 +42,7 @@ #include #include #include +#include #include #include @@ -1826,7 +1827,10 @@ static int cma_resolve_iboe_route(struct rdma_id_private *id_priv) route->path_rec->reversible = 1; route->path_rec->pkey = cpu_to_be16(0xffff); route->path_rec->mtu_selector = IB_SA_EQ; - route->path_rec->sl = id_priv->tos >> 5; + route->path_rec->sl = netdev_get_prio_tc_map( + ndev->priv_flags & IFF_802_1Q_VLAN ? + vlan_dev_real_dev(ndev) : ndev, + rt_tos2priority(id_priv->tos)); route->path_rec->mtu = iboe_get_mtu(ndev->mtu); route->path_rec->rate_selector = IB_SA_EQ; -- 1.7.8.2