From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mx1.redhat.com (mx1.redhat.com [209.132.183.28]) by dpdk.org (Postfix) with ESMTP id 5AB971B3F5 for ; Fri, 23 Nov 2018 11:30:04 +0100 (CET) Received: from smtp.corp.redhat.com (int-mx04.intmail.prod.int.phx2.redhat.com [10.5.11.14]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mx1.redhat.com (Postfix) with ESMTPS id BBBDB85A04; Fri, 23 Nov 2018 10:30:03 +0000 (UTC) Received: from ktraynor.remote.csb (unknown [10.36.118.7]) by smtp.corp.redhat.com (Postfix) with ESMTP id A1F7C1836C; Fri, 23 Nov 2018 10:30:02 +0000 (UTC) From: Kevin Traynor To: Jerin Jacob Cc: Ferruh Yigit , dpdk stable Date: Fri, 23 Nov 2018 10:26:46 +0000 Message-Id: <20181123102713.17309-42-ktraynor@redhat.com> In-Reply-To: <20181123102713.17309-1-ktraynor@redhat.com> References: <20181123102713.17309-1-ktraynor@redhat.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Scanned-By: MIMEDefang 2.79 on 10.5.11.14 X-Greylist: Sender IP whitelisted, not delayed by milter-greylist-4.5.16 (mx1.redhat.com [10.5.110.26]); Fri, 23 Nov 2018 10:30:03 +0000 (UTC) Subject: [dpdk-stable] patch 'doc: clarify TSO Tx offload prerequisite' has been queued to stable release 18.08.1 X-BeenThere: stable@dpdk.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: patches for DPDK stable branches List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 23 Nov 2018 10:30:04 -0000 Hi, FYI, your patch has been queued to stable release 18.08.1 Note it hasn't been pushed to http://dpdk.org/browse/dpdk-stable yet. It will be pushed if I get no objections before 11/29/18. So please shout if anyone has objections. Also note that after the patch there's a diff of the upstream commit vs the patch applied to the branch. If the code is different (ie: not only metadata diffs), due for example to a change in context or macro names, please double check it. Thanks. Kevin Traynor --- >>From 4d14441811f6c2eae1eb8468fbcbf8fb212dccc7 Mon Sep 17 00:00:00 2001 From: Jerin Jacob Date: Thu, 1 Nov 2018 08:46:42 +0000 Subject: [PATCH] doc: clarify TSO Tx offload prerequisite [ upstream commit 25b85ae5db74820aab71e07f88e01c3d93932eff ] Based on the PKT_TX_TCP_SEG definition, the application needs to update PKT_TX_IPV4 or PKT_TX_IPV6 based on IPV4 or IPV6 packet and PKT_TX_IP_CKSUM ol_flags to enable Tx TSO offload. Fixes: dad1ec72a377 ("doc: document NIC features") Signed-off-by: Jerin Jacob Acked-by: Ferruh Yigit --- doc/guides/nics/features.rst | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/doc/guides/nics/features.rst b/doc/guides/nics/features.rst index bccc27f49..4ad265ee4 100644 --- a/doc/guides/nics/features.rst +++ b/doc/guides/nics/features.rst @@ -209,5 +209,5 @@ Supports TCP Segmentation Offloading. * **[uses] rte_eth_txconf,rte_eth_txmode**: ``offloads:DEV_TX_OFFLOAD_TCP_TSO``. * **[uses] rte_eth_desc_lim**: ``nb_seg_max``, ``nb_mtu_seg_max``. -* **[uses] mbuf**: ``mbuf.ol_flags:PKT_TX_TCP_SEG``. +* **[uses] mbuf**: ``mbuf.ol_flags:`` ``PKT_TX_TCP_SEG``, ``PKT_TX_IPV4``, ``PKT_TX_IPV6``, ``PKT_TX_IP_CKSUM``. * **[uses] mbuf**: ``mbuf.tso_segsz``, ``mbuf.l2_len``, ``mbuf.l3_len``, ``mbuf.l4_len``. * **[implements] datapath**: ``TSO functionality``. -- 2.19.0 --- Diff of the applied patch vs upstream commit (please double-check if non-empty: --- --- - 2018-11-23 10:22:55.358506082 +0000 +++ 0042-doc-clarify-TSO-Tx-offload-prerequisite.patch 2018-11-23 10:22:54.000000000 +0000 @@ -1,15 +1,16 @@ -From 25b85ae5db74820aab71e07f88e01c3d93932eff Mon Sep 17 00:00:00 2001 +From 4d14441811f6c2eae1eb8468fbcbf8fb212dccc7 Mon Sep 17 00:00:00 2001 From: Jerin Jacob Date: Thu, 1 Nov 2018 08:46:42 +0000 Subject: [PATCH] doc: clarify TSO Tx offload prerequisite +[ upstream commit 25b85ae5db74820aab71e07f88e01c3d93932eff ] + Based on the PKT_TX_TCP_SEG definition, the application needs to update PKT_TX_IPV4 or PKT_TX_IPV6 based on IPV4 or IPV6 packet and PKT_TX_IP_CKSUM ol_flags to enable Tx TSO offload. Fixes: dad1ec72a377 ("doc: document NIC features") -Cc: stable@dpdk.org Signed-off-by: Jerin Jacob Acked-by: Ferruh Yigit @@ -18,7 +19,7 @@ 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/doc/guides/nics/features.rst b/doc/guides/nics/features.rst -index 3fa5cb745..d3f904839 100644 +index bccc27f49..4ad265ee4 100644 --- a/doc/guides/nics/features.rst +++ b/doc/guides/nics/features.rst @@ -209,5 +209,5 @@ Supports TCP Segmentation Offloading.