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GET /api/patches/2440/?format=api
{ "id": 2440, "url": "https://patches.dpdk.org/api/patches/2440/?format=api", "web_url": "https://patches.dpdk.org/project/dpdk/patch/1421883395-27235-2-git-send-email-olivier.matz@6wind.com/", "project": { "id": 1, "url": "https://patches.dpdk.org/api/projects/1/?format=api", "name": "DPDK", "link_name": "dpdk", "list_id": "dev.dpdk.org", "list_email": "dev@dpdk.org", "web_url": "http://core.dpdk.org", "scm_url": "git://dpdk.org/dpdk", "webscm_url": "http://git.dpdk.org/dpdk", "list_archive_url": "https://inbox.dpdk.org/dev", "list_archive_url_format": "https://inbox.dpdk.org/dev/{}", "commit_url_format": "" }, "msgid": "<1421883395-27235-2-git-send-email-olivier.matz@6wind.com>", "list_archive_url": "https://inbox.dpdk.org/dev/1421883395-27235-2-git-send-email-olivier.matz@6wind.com", "date": "2015-01-21T23:36:20", "name": "[dpdk-dev,RFC,01/16] mbuf: remove PKT_TX_IPV4_CSUM", "commit_ref": null, "pull_url": null, "state": "superseded", "archived": true, "hash": "21970823282c192e359b2c30f603a766f0757640", "submitter": { "id": 8, "url": "https://patches.dpdk.org/api/people/8/?format=api", "name": "Olivier Matz", "email": "olivier.matz@6wind.com" }, "delegate": null, "mbox": "https://patches.dpdk.org/project/dpdk/patch/1421883395-27235-2-git-send-email-olivier.matz@6wind.com/mbox/", "series": [], "comments": "https://patches.dpdk.org/api/patches/2440/comments/", "check": "pending", "checks": "https://patches.dpdk.org/api/patches/2440/checks/", "tags": {}, "related": [], "headers": { "Return-Path": "<dev-bounces@dpdk.org>", "X-Original-To": "patchwork@dpdk.org", "Delivered-To": "patchwork@dpdk.org", "Received": [ "from [92.243.14.124] (localhost [IPv6:::1])\n\tby dpdk.org (Postfix) with ESMTP id E44535A9A;\n\tThu, 22 Jan 2015 00:36:50 +0100 (CET)", "from mail-wg0-f47.google.com (mail-wg0-f47.google.com\n\t[74.125.82.47]) by dpdk.org (Postfix) with ESMTP id A5E075A15\n\tfor <dev@dpdk.org>; Thu, 22 Jan 2015 00:36:47 +0100 (CET)", "by mail-wg0-f47.google.com with SMTP id n12so12570367wgh.6\n\tfor <dev@dpdk.org>; Wed, 21 Jan 2015 15:36:47 -0800 (PST)", "from glumotte.dev.6wind.com (guy78-3-82-239-227-177.fbx.proxad.net.\n\t[82.239.227.177]) by mx.google.com with ESMTPSA id\n\twa5sm1710761wjc.8.2015.01.21.15.36.46\n\t(version=TLSv1.2 cipher=ECDHE-RSA-AES128-SHA bits=128/128);\n\tWed, 21 Jan 2015 15:36:46 -0800 (PST)" ], "X-Google-DKIM-Signature": "v=1; a=rsa-sha256; c=relaxed/relaxed;\n\td=1e100.net; s=20130820;\n\th=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to\n\t:references;\n\tbh=3p5u/AZAq9zSrjll8HG2xWlH+rtViYSNsb1RKaNlArs=;\n\tb=ZvooUsjcnBE31OifInCaXhiBVl4yH7Ki7Ovr+Riw+ju/9XVduQK5+WtG7ef78Mamr0\n\tZe+RHFApmeryeu0mdZbhp6Q2ppIMxNeSEVxndu3j7BTYzDelPMCRZwwiU1Ec9d/2hbnU\n\tl4xIrBoujLXim3wjuANcusQUBpWXmYaIuJryDGMrk3XzbEgWGq4M5fNtX6oXxcccs5Hp\n\tmt6jzlGm4uMOs9JGBbFKfT4n+y4swzEBwI9ZzkHwyZ8u0emRqInbXBRpvd8vfPhO6pxO\n\tdHFnB6QjMGTQWNxYU31yKfnXnowamuCWOHlxUEyiwLGcdP4B4vnxRe0ZRMORMihzdHRr\n\t8MdQ==", "X-Gm-Message-State": "ALoCoQm/KbFPqGyW9fDhFO4WDjqA5ekesuMLp4HCSgHaaSJdjQjZBBnYYp/bNRmRZvfuWH09jG/6", "X-Received": "by 10.180.73.108 with SMTP id k12mr61023859wiv.24.1421883407555; \n\tWed, 21 Jan 2015 15:36:47 -0800 (PST)", "From": "Olivier Matz <olivier.matz@6wind.com>", "To": "dev@dpdk.org", "Date": "Thu, 22 Jan 2015 00:36:20 +0100", "Message-Id": "<1421883395-27235-2-git-send-email-olivier.matz@6wind.com>", "X-Mailer": "git-send-email 2.1.3", "In-Reply-To": "<1421883395-27235-1-git-send-email-olivier.matz@6wind.com>", "References": "<1421883395-27235-1-git-send-email-olivier.matz@6wind.com>", "Subject": "[dpdk-dev] [RFC 01/16] mbuf: remove PKT_TX_IPV4_CSUM", "X-BeenThere": "dev@dpdk.org", "X-Mailman-Version": "2.1.15", "Precedence": "list", "List-Id": "patches and discussions about DPDK <dev.dpdk.org>", "List-Unsubscribe": "<http://dpdk.org/ml/options/dev>,\n\t<mailto:dev-request@dpdk.org?subject=unsubscribe>", "List-Archive": "<http://dpdk.org/ml/archives/dev/>", "List-Post": "<mailto:dev@dpdk.org>", "List-Help": "<mailto:dev-request@dpdk.org?subject=help>", "List-Subscribe": "<http://dpdk.org/ml/listinfo/dev>,\n\t<mailto:dev-request@dpdk.org?subject=subscribe>", "Errors-To": "dev-bounces@dpdk.org", "Sender": "\"dev\" <dev-bounces@dpdk.org>" }, "content": "This alias is only used in one place of i40e driver. Remove it\nand only keep the legacy flag PKT_TX_IP_CSUM.\n\nSigned-off-by: Olivier Matz <olivier.matz@6wind.com>\n---\n lib/librte_mbuf/rte_mbuf.h | 1 -\n lib/librte_pmd_i40e/i40e_rxtx.c | 2 +-\n 2 files changed, 1 insertion(+), 2 deletions(-)", "diff": "diff --git a/lib/librte_mbuf/rte_mbuf.h b/lib/librte_mbuf/rte_mbuf.h\nindex 16059c6..a554247 100644\n--- a/lib/librte_mbuf/rte_mbuf.h\n+++ b/lib/librte_mbuf/rte_mbuf.h\n@@ -142,7 +142,6 @@ extern \"C\" {\n #define PKT_TX_L4_MASK (3ULL << 52) /**< Mask for L4 cksum offload request. */\n \n #define PKT_TX_IP_CKSUM (1ULL << 54) /**< IP cksum of TX pkt. computed by NIC. */\n-#define PKT_TX_IPV4_CSUM PKT_TX_IP_CKSUM /**< Alias of PKT_TX_IP_CKSUM. */\n \n /** Packet is IPv4 without requiring IP checksum offload. */\n #define PKT_TX_IPV4 (1ULL << 55)\ndiff --git a/lib/librte_pmd_i40e/i40e_rxtx.c b/lib/librte_pmd_i40e/i40e_rxtx.c\nindex 2beae3c..8e9df96 100644\n--- a/lib/librte_pmd_i40e/i40e_rxtx.c\n+++ b/lib/librte_pmd_i40e/i40e_rxtx.c\n@@ -501,7 +501,7 @@ i40e_txd_enable_checksum(uint64_t ol_flags,\n \t\t\t<< I40E_TX_DESC_LENGTH_MACLEN_SHIFT;\n \n \t/* Enable L3 checksum offloads */\n-\tif (ol_flags & PKT_TX_IPV4_CSUM) {\n+\tif (ol_flags & PKT_TX_IP_CKSUM) {\n \t\t*td_cmd |= I40E_TX_DESC_CMD_IIPT_IPV4_CSUM;\n \t\t*td_offset |= (l3_len >> 2) << I40E_TX_DESC_LENGTH_IPLEN_SHIFT;\n \t} else if (ol_flags & PKT_TX_IPV4) {\n", "prefixes": [ "dpdk-dev", "RFC", "01/16" ] }