From patchwork Mon Mar 28 08:49:33 2011 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Or Gerlitz X-Patchwork-Id: 667541 Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by demeter1.kernel.org (8.14.4/8.14.3) with ESMTP id p2S8o4ZI030905 for ; Mon, 28 Mar 2011 08:50:09 GMT Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752746Ab1C1IuD (ORCPT ); Mon, 28 Mar 2011 04:50:03 -0400 Received: from mail.mellanox.co.il ([194.90.237.43]:35314 "EHLO mellanox.co.il" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1752005Ab1C1IuC (ORCPT ); Mon, 28 Mar 2011 04:50:02 -0400 Received: from Internal Mail-Server by MTLPINE2 (envelope-from ogerlitz@mellanox.com) with SMTP; 28 Mar 2011 10:50:00 +0200 Received: from MTRCASDAG01.mtl.com (172.25.0.174) by MTLCAS02.mtl.com (10.0.8.72) with Microsoft SMTP Server (TLS) id 14.1.270.1; Mon, 28 Mar 2011 10:49:59 +0200 Received: from host195 (172.25.5.195) by MTRCASDAG01.mtl.com (172.25.0.174) with Microsoft SMTP Server (TLS) id 14.1.270.1; Mon, 28 Mar 2011 10:49:54 +0200 Date: Mon, 28 Mar 2011 10:49:33 +0200 From: Or Gerlitz X-X-Sender: ogerlitz@ogerlitz.voltaire.com To: Sean Hefty CC: linux-rdma , Yann Droneaud Subject: [PATCH] librdmacm/doc: document the limitations on the user provided private data length Message-ID: User-Agent: Alpine 2.00 (LRH 1167 2008-08-23) MIME-Version: 1.0 X-Originating-IP: [172.25.5.195] Sender: linux-rdma-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-rdma@vger.kernel.org X-Greylist: IP, sender and recipient auto-whitelisted, not delayed by milter-greylist-4.2.6 (demeter1.kernel.org [140.211.167.41]); Mon, 28 Mar 2011 08:50:11 +0000 (UTC) diff --git a/man/rdma_accept.3 b/man/rdma_accept.3 index ac04e2c..0a9415a 100644 --- a/man/rdma_accept.3 +++ b/man/rdma_accept.3 @@ -84,5 +84,7 @@ by the active side of the connection. The HCA ACK delay is a property of the locally used HCA. .P The RNR retry count is a 3-bit value. +.P +The length of the private data provided by the user is limited to 160 bytes. .SH "SEE ALSO" rdma_listen(3), rdma_reject(3), rdma_get_cm_event(3) diff --git a/man/rdma_connect.3 b/man/rdma_connect.3 index b0cc51e..8035d47 100644 --- a/man/rdma_connect.3 +++ b/man/rdma_connect.3 @@ -79,6 +79,8 @@ Administrator and is part of the resolved route (path record) information. The HCA ACK delay is a property of the locally used HCA. .P Retry count and RNR retry count values are 3-bit values. +.P +The length of the private data provided by the user is limited to 56 bytes. .SH "IWARP SPECIFIC" Connections established over iWarp RDMA devices currently require that the active side of the connection send the first message.