From patchwork Thu Jun 16 13:45:26 2016 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Moni Shoua X-Patchwork-Id: 9180905 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork.web.codeaurora.org (Postfix) with ESMTP id 440366075D for ; Thu, 16 Jun 2016 13:47:17 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 346FC27F07 for ; Thu, 16 Jun 2016 13:47:17 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 2979B28360; Thu, 16 Jun 2016 13:47:17 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-6.9 required=2.0 tests=BAYES_00, RCVD_IN_DNSWL_HI, UNPARSEABLE_RELAY autolearn=ham version=3.3.1 Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id BC99A27F07 for ; Thu, 16 Jun 2016 13:47:16 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753979AbcFPNrP (ORCPT ); Thu, 16 Jun 2016 09:47:15 -0400 Received: from [193.47.165.129] ([193.47.165.129]:43821 "EHLO mellanox.co.il" rhost-flags-FAIL-FAIL-OK-FAIL) by vger.kernel.org with ESMTP id S1754554AbcFPNrO (ORCPT ); Thu, 16 Jun 2016 09:47:14 -0400 Received: from Internal Mail-Server by MTLPINE1 (envelope-from monis@mellanox.com) with ESMTPS (AES256-SHA encrypted); 16 Jun 2016 16:46:10 +0300 Received: from r-vnc06.mtr.labs.mlnx (r-vnc06.mtr.labs.mlnx [10.208.0.117]) by labmailer.mlnx (8.13.8/8.13.8) with ESMTP id u5GDk9dx004942; Thu, 16 Jun 2016 16:46:09 +0300 From: Moni Shoua To: dledford@redhat.com Cc: linux-rdma@vger.kernel.org, matanb@mellanox.com, talal@mellanox.com, leonro@mellanox.com, majd@mellanox.com, yonatanc@mellanox.com, Moni Shoua , Kamal Heib , Amir Vadai Subject: [PATCH v2 rdma-next 04/29] IB/rxe: External interface to lower level modules Date: Thu, 16 Jun 2016 16:45:26 +0300 Message-Id: <1466084751-29901-5-git-send-email-monis@mellanox.com> X-Mailer: git-send-email 1.7.6.4 In-Reply-To: <1466084751-29901-1-git-send-email-monis@mellanox.com> References: <1466084751-29901-1-git-send-email-monis@mellanox.com> Sender: linux-rdma-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-rdma@vger.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP Functions to be called by the networking layer. Signed-off-by: Kamal Heib Signed-off-by: Amir Vadai Signed-off-by: Moni Shoua Reviewed-by: Haggai Eran --- drivers/infiniband/hw/rxe/rxe.h | 70 +++++++++++++++++++++++++++++++++++++++++ 1 file changed, 70 insertions(+) create mode 100644 drivers/infiniband/hw/rxe/rxe.h diff --git a/drivers/infiniband/hw/rxe/rxe.h b/drivers/infiniband/hw/rxe/rxe.h new file mode 100644 index 0000000..7d05f31 --- /dev/null +++ b/drivers/infiniband/hw/rxe/rxe.h @@ -0,0 +1,70 @@ +/* + * Copyright (c) 2016 Mellanox Technologies Ltd. All rights reserved. + * Copyright (c) 2015 System Fabric Works, Inc. All rights reserved. + * + * This software is available to you under a choice of one of two + * licenses. You may choose to be licensed under the terms of the GNU + * General Public License (GPL) Version 2, available from the file + * COPYING in the main directory of this source tree, or the + * OpenIB.org BSD license below: + * + * Redistribution and use in source and binary forms, with or + * without modification, are permitted provided that the following + * conditions are met: + * + * - Redistributions of source code must retain the above + * copyright notice, this list of conditions and the following + * disclaimer. + * + * - Redistributions in binary form must reproduce the above + * copyright notice, this list of conditions and the following + * disclaimer in the documentation and/or other materials + * provided with the distribution. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF + * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND + * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS + * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN + * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN + * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE + * SOFTWARE. + */ + +#ifndef RXE_H +#define RXE_H + +#include +#include +#include + +#include +#include +#include +#include +#include +#include +#include + +#include "rxe_net.h" +#include "rxe_opcode.h" +#include "rxe_hdr.h" +#include "rxe_param.h" +#include "rxe_verbs.h" + +#define RXE_UVERBS_ABI_VERSION (1) + +#define IB_PHYS_STATE_LINK_UP (5) + +#define RXE_ROCE_V2_SPORT (0xc000) + +int rxe_set_mtu(struct rxe_dev *rxe, unsigned int dev_mtu, + unsigned int port_num); + +int rxe_add(struct rxe_dev *rxe, unsigned int mtu); + +void rxe_remove(struct rxe_dev *rxe); + +int rxe_rcv(struct sk_buff *skb); + +#endif /* RXE_H */