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=-10.1 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,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 14B2FC10F27 for ; Tue, 10 Mar 2020 09:14:57 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id D24CA20674 for ; Tue, 10 Mar 2020 09:14:56 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1583831696; bh=yTxZyrNlPUu8Xn9pVGUDo+SdE99/2OynMlpiQKJMIEw=; h=From:To:Cc:Subject:Date:In-Reply-To:References:List-ID:From; b=sO4b2jx82LvuIYezJLn/tamY9CR6EP3OHaA3uUW3dIXv/iBMmsCQYTd0ImyIGW/Ws x3N2EZ9gW5A3my6y5K15yT/hopIMjKEvPiyz3eHkyEWyr7FlVzm/Jyzal7kl4jgp9w cf6bRxNTjX+uBjqmwYVQDA61CKlaRBwege7PDNtU= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726464AbgCJJO4 (ORCPT ); Tue, 10 Mar 2020 05:14:56 -0400 Received: from mail.kernel.org ([198.145.29.99]:45208 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726451AbgCJJO4 (ORCPT ); Tue, 10 Mar 2020 05:14:56 -0400 Received: from localhost (unknown [193.47.165.251]) (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 2627424681; Tue, 10 Mar 2020 09:14:54 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1583831695; bh=yTxZyrNlPUu8Xn9pVGUDo+SdE99/2OynMlpiQKJMIEw=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=h2WhhfiHB/+AiFOuKDBSTQxX3j6BhjP0BvFcVUEzSSocaB2nr4xwa5AxpbSlDxJW0 XCel/c4dQw1AxK6ua+cdNwy6t5FYOIaVNFErZg6s9pr7efS0iZ0CS9Gh+lkWoribvQ PRIDxXJrJiSRA2YX/y3eyBoZy+tC1/LXqMxwxDHc= From: Leon Romanovsky To: Doug Ledford , Jason Gunthorpe Cc: Leon Romanovsky , linux-rdma@vger.kernel.org, Mark Zhang Subject: [PATCH rdma-next v1 05/11] RDMA/cm: Delete not implemented CM peer to peer communication Date: Tue, 10 Mar 2020 11:14:32 +0200 Message-Id: <20200310091438.248429-6-leon@kernel.org> X-Mailer: git-send-email 2.24.1 In-Reply-To: <20200310091438.248429-1-leon@kernel.org> References: <20200310091438.248429-1-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 Peer to peer support was never implemented, so delete it to make code less clutter. Signed-off-by: Leon Romanovsky Reviewed-by: Mark Zhang --- drivers/infiniband/core/cm.c | 7 ------- include/rdma/ib_cm.h | 1 - 2 files changed, 8 deletions(-) diff --git a/drivers/infiniband/core/cm.c b/drivers/infiniband/core/cm.c index aec6867f0ed2..77190704e81b 100644 --- a/drivers/infiniband/core/cm.c +++ b/drivers/infiniband/core/cm.c @@ -261,7 +261,6 @@ struct cm_id_private { __be16 pkey; u8 private_data_len; u8 max_cm_retries; - u8 peer_to_peer; u8 responder_resources; u8 initiator_depth; u8 retry_count; @@ -1380,10 +1379,6 @@ static void cm_format_req(struct cm_req_msg *req_msg, static int cm_validate_req_param(struct ib_cm_req_param *param) { - /* peer-to-peer not supported */ - if (param->peer_to_peer) - return -EINVAL; - if (!param->primary_path) return -EINVAL; @@ -2436,8 +2431,6 @@ static int cm_rep_handler(struct cm_work *work) cm_ack_timeout(cm_id_priv->target_ack_delay, cm_id_priv->alt_av.timeout - 1); - /* todo: handle peer_to_peer */ - ib_cancel_mad(cm_id_priv->av.port->mad_agent, cm_id_priv->msg); ret = atomic_inc_and_test(&cm_id_priv->work_count); if (!ret) diff --git a/include/rdma/ib_cm.h b/include/rdma/ib_cm.h index 8ec482e391aa..058cfbc2b37f 100644 --- a/include/rdma/ib_cm.h +++ b/include/rdma/ib_cm.h @@ -360,7 +360,6 @@ struct ib_cm_req_param { u32 starting_psn; const void *private_data; u8 private_data_len; - u8 peer_to_peer; u8 responder_resources; u8 initiator_depth; u8 remote_cm_response_timeout; -- 2.24.1