From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-wr0-f195.google.com (mail-wr0-f195.google.com [209.85.128.195]) by dpdk.org (Postfix) with ESMTP id 18E05FFA for ; Mon, 30 Apr 2018 16:44:10 +0200 (CEST) Received: by mail-wr0-f195.google.com with SMTP id p18-v6so8294451wrm.1 for ; Mon, 30 Apr 2018 07:44:10 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=from:to:cc:subject:date:message-id:in-reply-to:references; bh=3Hcz0Ie+Iji3q8KvBNGZxgJwrn0h6mD/iYmAkhdav+o=; b=Op3JBsenEyV5/sKi+pX0K/pnyzJ6zxFi9rL0Lv2GnE4KMkL0ah0cN38qdt8YrDewNF J9ZQaXb0W+lUxq6+TlgvhAwnoxMBeebY1fgleuyHKXPByXzt0OHSh6USZopvfFrGS/Xy TqQlwWT8ADcneu3kCi4co21ka7zsddI+Yn8+fsLMxMRgKJvjx71KBjeEh4BbFjle5tpf RP2723AGoD4ldiUDjHj05GRKqf6bPtK0ADGXAY0xLtLbQKZ1fqzlOZDO//jnXMXI8y6o kbeDcTurEb3SkrCDxGgQP1jyo7nnDMez+JQTDGLQ0h5r11Fqj5IHW7D8S7wxaajKx+tL ICMQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references; bh=3Hcz0Ie+Iji3q8KvBNGZxgJwrn0h6mD/iYmAkhdav+o=; b=XLHyX3OHkijxb/4PiK2Oksg+ana1hLH1kee6O7xCbybaNdwwSlUVabvsTi57xbFcxd kj4qJwS9Q2qmLR0JDkmhpmvwQgZL66SUPUpSOETsGerlfptsd+OfKvvbYBOhAAY4BsZC o2Kx3CFmrQpbb212GtQqILOvlvSnEyZsV7/hYlc8gjiZ+SRph1Rs4umgasbzA+0LzwE7 7FSdPsbHmzNzllBrNaAxneNJ47rE0ymjzgVUESJsk3ryZ4Ha+D88ivRVNpHymw5TTy4r fF53JCNsIPHrCznvlCtnTSKneav49Tk5G5qEsrjMfkC34HDn4nH1h8TApT+eBDuyTTQX xCqQ== X-Gm-Message-State: ALQs6tCF4qx0IEhYNYoCjNCa0xt0xfw4VPKjE1sqxHPS7uSpqSqfRCRY iuTrH7uhNn3jesqpJU0LLgzZKExKsbQ= X-Google-Smtp-Source: AB8JxZrr57DPA8MUlAPfdnytmT8nGIIld8HRrJQsOFi+qVLTsgm0qfDka1TTaqfaVncXk8uUreoTIw== X-Received: by 2002:adf:c362:: with SMTP id e31-v6mr8676457wrg.257.1525099449793; Mon, 30 Apr 2018 07:44:09 -0700 (PDT) Received: from localhost ([2a00:23c5:be9a:5200:ce4c:82c0:d567:ecbb]) by smtp.gmail.com with ESMTPSA id m134sm9896694wmg.4.2018.04.30.07.44.08 (version=TLS1_2 cipher=ECDHE-RSA-CHACHA20-POLY1305 bits=256/256); Mon, 30 Apr 2018 07:44:08 -0700 (PDT) From: luca.boccassi@gmail.com To: Thomas Monjalon Cc: Olivier Matz , dpdk stable Date: Mon, 30 Apr 2018 15:41:20 +0100 Message-Id: <20180430144223.18657-65-luca.boccassi@gmail.com> X-Mailer: git-send-email 2.14.2 In-Reply-To: <20180430144223.18657-1-luca.boccassi@gmail.com> References: <20180430140606.4615-80-luca.boccassi@gmail.com> <20180430144223.18657-1-luca.boccassi@gmail.com> Subject: [dpdk-stable] patch 'mbuf: improve tunnel Tx offloads API doc' has been queued to stable release 18.02.2 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: Mon, 30 Apr 2018 14:44:10 -0000 Hi, FYI, your patch has been queued to stable release 18.02.2 Note it hasn't been pushed to http://dpdk.org/browse/dpdk-stable yet. It will be pushed if I get no objections before 05/02/18. So please shout if anyone has objections. Thanks. Luca Boccassi --- >>From c781568f3727aef981c2cc27ac1b1f8b3e9f3e4e Mon Sep 17 00:00:00 2001 From: Thomas Monjalon Date: Fri, 20 Apr 2018 01:53:10 +0200 Subject: [PATCH] mbuf: improve tunnel Tx offloads API doc [ upstream commit ab66fe0e4a1ca058c4e23efd475e48788c0977e7 ] Add few details to remind TSO flag, checksum flags and header lengths. The doxygen syntax for MPLS-in-UDP is fixed. Fixes: d95188551fa1 ("mbuf: introduce new Tx offload flag for MPLS-in-UDP") Signed-off-by: Thomas Monjalon Acked-by: Olivier Matz --- lib/librte_mbuf/rte_mbuf.h | 9 ++++++--- 1 file changed, 6 insertions(+), 3 deletions(-) diff --git a/lib/librte_mbuf/rte_mbuf.h b/lib/librte_mbuf/rte_mbuf.h index 9c319aeff..54a917ba8 100644 --- a/lib/librte_mbuf/rte_mbuf.h +++ b/lib/librte_mbuf/rte_mbuf.h @@ -201,14 +201,17 @@ extern "C" { /** * Bits 45:48 used for the tunnel type. - * When doing Tx offload like TSO or checksum, the HW needs to configure the - * tunnel type into the HW descriptors. + * The tunnel type must be specified for TSO or checksum on the inner part + * of tunnel packets. + * These flags can be used with PKT_TX_TCP_SEG for TSO, or PKT_TX_xxx_CKSUM. + * The mbuf fields for inner and outer header lengths are required: + * outer_l2_len, outer_l3_len, l2_len, l3_len, l4_len and tso_segsz for TSO. */ #define PKT_TX_TUNNEL_VXLAN (0x1ULL << 45) #define PKT_TX_TUNNEL_GRE (0x2ULL << 45) #define PKT_TX_TUNNEL_IPIP (0x3ULL << 45) #define PKT_TX_TUNNEL_GENEVE (0x4ULL << 45) -/**< TX packet with MPLS-in-UDP RFC 7510 header. */ +/** TX packet with MPLS-in-UDP RFC 7510 header. */ #define PKT_TX_TUNNEL_MPLSINUDP (0x5ULL << 45) /* add new TX TUNNEL type here */ #define PKT_TX_TUNNEL_MASK (0xFULL << 45) -- 2.14.2