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 57BFA1B107 for ; Wed, 21 Nov 2018 17:50:49 +0100 (CET) Received: from smtp.corp.redhat.com (int-mx06.intmail.prod.int.phx2.redhat.com [10.5.11.16]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mx1.redhat.com (Postfix) with ESMTPS id 82AEF306B58A; Wed, 21 Nov 2018 16:50:48 +0000 (UTC) Received: from ktraynor.remote.csb (unknown [10.36.118.7]) by smtp.corp.redhat.com (Postfix) with ESMTP id 831495C221; Wed, 21 Nov 2018 16:50:47 +0000 (UTC) From: Kevin Traynor To: Jerin Jacob Cc: Andrew Rybchenko , dpdk stable Date: Wed, 21 Nov 2018 16:48:07 +0000 Message-Id: <20181121164828.32249-53-ktraynor@redhat.com> In-Reply-To: <20181121164828.32249-1-ktraynor@redhat.com> References: <20181121164828.32249-1-ktraynor@redhat.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Scanned-By: MIMEDefang 2.79 on 10.5.11.16 X-Greylist: Sender IP whitelisted, not delayed by milter-greylist-4.5.16 (mx1.redhat.com [10.5.110.41]); Wed, 21 Nov 2018 16:50:48 +0000 (UTC) Subject: [dpdk-stable] patch 'doc: clarify L4 Tx checksum 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: Wed, 21 Nov 2018 16:50:49 -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 11/27/18. 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 e24029db907393ba39575401c68ea281ad79fa16 Mon Sep 17 00:00:00 2001 From: Jerin Jacob Date: Fri, 5 Oct 2018 10:16:05 +0530 Subject: [PATCH] doc: clarify L4 Tx checksum prerequisite [ upstream commit 425f09300ea20ee95730b0c9cb1f95d0dc588541 ] Based on PKT_TX_[TCP|UDP|SCTP]_CKSUM definition the user needs to fill l2_len and l3_len mbuf fields before issuing HW Tx checksum request. Fixes: dad1ec72a377 ("doc: document NIC features") Signed-off-by: Jerin Jacob Acked-by: Andrew Rybchenko --- doc/guides/nics/features.rst | 1 + 1 file changed, 1 insertion(+) diff --git a/doc/guides/nics/features.rst b/doc/guides/nics/features.rst index 7cc8ba2d9..a3b64c68c 100644 --- a/doc/guides/nics/features.rst +++ b/doc/guides/nics/features.rst @@ -582,4 +582,5 @@ Supports L4 checksum offload. ``mbuf.ol_flags:PKT_TX_L4_NO_CKSUM`` | ``PKT_TX_TCP_CKSUM`` | ``PKT_TX_SCTP_CKSUM`` | ``PKT_TX_UDP_CKSUM``. +* **[uses] mbuf**: ``mbuf.l2_len``, ``mbuf.l3_len``. * **[provides] mbuf**: ``mbuf.ol_flags:PKT_RX_L4_CKSUM_UNKNOWN`` | ``PKT_RX_L4_CKSUM_BAD`` | ``PKT_RX_L4_CKSUM_GOOD`` | -- 2.19.0 --- Diff of the applied patch vs upstream commit (please double-check if non-empty: --- --- - 2018-11-21 16:44:32.401730918 +0000 +++ 0053-doc-clarify-L4-Tx-checksum-prerequisite.patch 2018-11-21 16:44:30.000000000 +0000 @@ -1,14 +1,15 @@ -From 425f09300ea20ee95730b0c9cb1f95d0dc588541 Mon Sep 17 00:00:00 2001 +From e24029db907393ba39575401c68ea281ad79fa16 Mon Sep 17 00:00:00 2001 From: Jerin Jacob Date: Fri, 5 Oct 2018 10:16:05 +0530 Subject: [PATCH] doc: clarify L4 Tx checksum prerequisite +[ upstream commit 425f09300ea20ee95730b0c9cb1f95d0dc588541 ] + Based on PKT_TX_[TCP|UDP|SCTP]_CKSUM definition the user needs to fill l2_len and l3_len mbuf fields before issuing HW Tx checksum request. Fixes: dad1ec72a377 ("doc: document NIC features") -Cc: stable@dpdk.org Signed-off-by: Jerin Jacob Acked-by: Andrew Rybchenko @@ -17,10 +18,10 @@ 1 file changed, 1 insertion(+) diff --git a/doc/guides/nics/features.rst b/doc/guides/nics/features.rst -index a21146676..6c37e79fd 100644 +index 7cc8ba2d9..a3b64c68c 100644 --- a/doc/guides/nics/features.rst +++ b/doc/guides/nics/features.rst -@@ -584,4 +584,5 @@ Supports L4 checksum offload. +@@ -582,4 +582,5 @@ Supports L4 checksum offload. ``mbuf.ol_flags:PKT_TX_L4_NO_CKSUM`` | ``PKT_TX_TCP_CKSUM`` | ``PKT_TX_SCTP_CKSUM`` | ``PKT_TX_UDP_CKSUM``. +* **[uses] mbuf**: ``mbuf.l2_len``, ``mbuf.l3_len``.