From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-7.3 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY, SPF_HELO_NONE,SPF_PASS,UNWANTED_LANGUAGE_BODY,URIBL_BLOCKED,USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id DE39AC432C0 for ; Thu, 21 Nov 2019 18:13:37 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id B63A2206CC for ; Thu, 21 Nov 2019 18:13:37 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1574360017; bh=1vLk3c3Ats0Wv3CoMQwtWCws608wXlTFKlNfuDsm6CI=; h=From:To:Cc:Subject:Date:In-Reply-To:References:List-ID:From; b=Ba7bhr5MsZA7BFwRClIBQEBb+m83/O1ea6pk9Qnx5Jg3px4ebGuzTgaLiKEhc6yjf p4sxrdeO/eUIXrIXG09rFfAgfPnMk3ZGWrEq44hCh94ddgmAFQgXzYigO5FM1StKKY nT8HqH1YUyXuG6mqrnaiLLjsROhH9uXjxrZhsRrk= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726568AbfKUSNh (ORCPT ); Thu, 21 Nov 2019 13:13:37 -0500 Received: from mail.kernel.org ([198.145.29.99]:52112 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726563AbfKUSNh (ORCPT ); Thu, 21 Nov 2019 13:13:37 -0500 Received: from localhost (unknown [5.29.147.182]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id 186782068E; Thu, 21 Nov 2019 18:13:34 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1574360015; bh=1vLk3c3Ats0Wv3CoMQwtWCws608wXlTFKlNfuDsm6CI=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=Zkn3hpEUNmBS/tJIPfRFibv6EqHaLC2pq7rPGxHjw/NIandW+vDokQvjnIab+8fHl PCunaFn4dfCt45Vx4geA44hvuS1jgslIM96J1DJR19wr+GV84IOgh89pHECvNlZ/ZJ yrsr5ZIAErTopIRHoefNoKXqTU030zSa9Oh9gDiI= From: Leon Romanovsky To: Doug Ledford , Jason Gunthorpe Cc: Leon Romanovsky , RDMA mailing list , Bart Van Assche , Sean Hefty Subject: [PATCH rdma-next v1 06/48] RDMA/cm: Message Receipt Acknowledgment (MRA) message definitions Date: Thu, 21 Nov 2019 20:12:31 +0200 Message-Id: <20191121181313.129430-7-leon@kernel.org> X-Mailer: git-send-email 2.23.0 In-Reply-To: <20191121181313.129430-1-leon@kernel.org> References: <20191121181313.129430-1-leon@kernel.org> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Sender: linux-rdma-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-rdma@vger.kernel.org From: Leon Romanovsky Add Message Receipt Acknowledgment (MRA) definitions as it is written in IBTA release 1.3 volume 1. Signed-off-by: Leon Romanovsky --- drivers/infiniband/core/cm.c | 4 ++-- drivers/infiniband/core/cm_msgs.h | 2 +- include/rdma/ib_cm.h | 1 - include/rdma/ibta_vol1_c12.h | 8 ++++++++ 4 files changed, 11 insertions(+), 4 deletions(-) diff --git a/drivers/infiniband/core/cm.c b/drivers/infiniband/core/cm.c index 3c0cbdc748ac..5a0ee9e46ff9 100644 --- a/drivers/infiniband/core/cm.c +++ b/drivers/infiniband/core/cm.c @@ -2897,7 +2897,7 @@ int ib_send_cm_mra(struct ib_cm_id *cm_id, unsigned long flags; int ret; - if (private_data && private_data_len > IB_CM_MRA_PRIVATE_DATA_SIZE) + if (private_data && private_data_len > CM_MRA_PRIVATE_DATA_SIZE) return -EINVAL; data = cm_copy_private_data(private_data, private_data_len); @@ -2991,7 +2991,7 @@ static int cm_mra_handler(struct cm_work *work) return -EINVAL; work->cm_event.private_data = &mra_msg->private_data; - work->cm_event.private_data_len = IB_CM_MRA_PRIVATE_DATA_SIZE; + work->cm_event.private_data_len = CM_MRA_PRIVATE_DATA_SIZE; work->cm_event.param.mra_rcvd.service_timeout = cm_mra_get_service_timeout(mra_msg); timeout = cm_convert_to_ms(cm_mra_get_service_timeout(mra_msg)) + diff --git a/drivers/infiniband/core/cm_msgs.h b/drivers/infiniband/core/cm_msgs.h index 9e50da044c43..888209ec058d 100644 --- a/drivers/infiniband/core/cm_msgs.h +++ b/drivers/infiniband/core/cm_msgs.h @@ -391,7 +391,7 @@ enum cm_msg_response { /* service timeout:5, rsvd:3 */ u8 offset9; - u8 private_data[IB_CM_MRA_PRIVATE_DATA_SIZE]; + u8 private_data[CM_MRA_PRIVATE_DATA_SIZE]; } __packed; diff --git a/include/rdma/ib_cm.h b/include/rdma/ib_cm.h index 956256b2fc5d..6d73316be651 100644 --- a/include/rdma/ib_cm.h +++ b/include/rdma/ib_cm.h @@ -65,7 +65,6 @@ enum ib_cm_event_type { }; enum ib_cm_data_size { - IB_CM_MRA_PRIVATE_DATA_SIZE = 222, IB_CM_REJ_PRIVATE_DATA_SIZE = 148, IB_CM_REP_PRIVATE_DATA_SIZE = 196, IB_CM_RTU_PRIVATE_DATA_SIZE = 224, diff --git a/include/rdma/ibta_vol1_c12.h b/include/rdma/ibta_vol1_c12.h index 885b7b7fdb86..a9389957d375 100644 --- a/include/rdma/ibta_vol1_c12.h +++ b/include/rdma/ibta_vol1_c12.h @@ -85,4 +85,12 @@ #define CM_REQ_PRIVATE_DATA CM_FIELD_MLOC(struct cm_req_msg, 140, 736) #define CM_REQ_PRIVATE_DATA_SIZE 92 +/* Table 107 MRA Message Contents */ +#define CM_MRA_LOCAL_COMM_ID CM_FIELD32_LOC(struct cm_mra_msg, 0, 32) +#define CM_MRA_REMOTE_COMM_ID CM_FIELD32_LOC(struct cm_mra_msg, 4, 32) +#define CM_MRA_MESSAGE_MRAED CM_FIELD8_LOC(struct cm_mra_msg, 8, 2) +#define CM_MRA_SERVICE_TIMEOUT CM_FIELD8_LOC(struct cm_mra_msg, 9, 5) +#define CM_MRA_PRIVATE_DATA CM_FIELD_MLOC(struct cm_mra_msg, 10, 1776) +#define CM_MRA_PRIVATE_DATA_SIZE 222 + #endif /* _IBTA_VOL1_C12_H_ */ -- 2.20.1