From patchwork Wed Jun 4 08:52:40 2014 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Selvin Xavier X-Patchwork-Id: 4292531 Return-Path: X-Original-To: patchwork-linux-rdma@patchwork.kernel.org Delivered-To: patchwork-parsemail@patchwork1.web.kernel.org Received: from mail.kernel.org (mail.kernel.org [198.145.19.201]) by patchwork1.web.kernel.org (Postfix) with ESMTP id 9D3659F333 for ; Wed, 4 Jun 2014 08:55:28 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id D8823201C8 for ; Wed, 4 Jun 2014 08:55:27 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 1B84A20176 for ; Wed, 4 Jun 2014 08:55:27 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751827AbaFDIzY (ORCPT ); Wed, 4 Jun 2014 04:55:24 -0400 Received: from cmexedge2.ext.emulex.com ([138.239.224.100]:42649 "EHLO CMEXEDGE2.ext.emulex.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751615AbaFDIzY (ORCPT ); Wed, 4 Jun 2014 04:55:24 -0400 Received: from CMEXHTCAS1.ad.emulex.com (138.239.115.217) by CMEXEDGE2.ext.emulex.com (138.239.224.100) with Microsoft SMTP Server (TLS) id 14.3.174.1; Wed, 4 Jun 2014 01:56:12 -0700 Received: from localhost.localdomain (10.192.201.1) by smtp.emulex.com (138.239.115.207) with Microsoft SMTP Server id 14.3.174.1; Wed, 4 Jun 2014 01:55:21 -0700 From: Selvin Xavier To: CC: , Mitesh Ahuja , Devesh Sharma , Selvin Xavier Subject: [PATCH for-next 09/15] RDMA/ocrdma: Allow only SEND opcode in case Date: Wed, 4 Jun 2014 14:22:40 +0530 X-Mailer: git-send-email 1.6.0.2 In-Reply-To: <1401871966-20408-9-git-send-email-selvin.xavier@emulex.com> References: <1401871966-20408-1-git-send-email-selvin.xavier@emulex.com> <1401871966-20408-2-git-send-email-selvin.xavier@emulex.com> <1401871966-20408-3-git-send-email-selvin.xavier@emulex.com> <1401871966-20408-4-git-send-email-selvin.xavier@emulex.com> <1401871966-20408-5-git-send-email-selvin.xavier@emulex.com> <1401871966-20408-6-git-send-email-selvin.xavier@emulex.com> <1401871966-20408-7-git-send-email-selvin.xavier@emulex.com> <1401871966-20408-8-git-send-email-selvin.xavier@emulex.com> <1401871966-20408-9-git-send-email-selvin.xavier@emulex.com> MIME-Version: 1.0 Message-ID: <477f7849-e09e-4905-84c6-fc9fe572a719@CMEXHTCAS1.ad.emulex.com> Sender: linux-rdma-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-rdma@vger.kernel.org X-Spam-Status: No, score=-7.5 required=5.0 tests=BAYES_00, RCVD_IN_DNSWL_HI, RP_MATCHES_RCVD, UNPARSEABLE_RELAY autolearn=ham version=3.3.1 X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on mail.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP From: Mitesh Ahuja Signed-off-by: Mitesh Ahuja Signed-off-by: Devesh Sharma Signed-off-by: Selvin Xavier --- drivers/infiniband/hw/ocrdma/ocrdma_verbs.c | 7 +++++++ 1 file changed, 7 insertions(+) diff --git a/drivers/infiniband/hw/ocrdma/ocrdma_verbs.c b/drivers/infiniband/hw/ocrdma/ocrdma_verbs.c index 2b68235..7f54d24 100644 --- a/drivers/infiniband/hw/ocrdma/ocrdma_verbs.c +++ b/drivers/infiniband/hw/ocrdma/ocrdma_verbs.c @@ -2055,6 +2055,13 @@ int ocrdma_post_send(struct ib_qp *ibqp, struct ib_send_wr *wr, } while (wr) { + if (qp->qp_type == IB_QPT_UD && + (wr->opcode != IB_WR_SEND && + wr->opcode != IB_WR_SEND_WITH_IMM)) { + *bad_wr = wr; + status = -EINVAL; + break; + } if (ocrdma_hwq_free_cnt(&qp->sq) == 0 || wr->num_sge > qp->sq.max_sges) { *bad_wr = wr;