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GET /api/patches/2444/?format=api
HTTP 200 OK
Allow: GET, PUT, PATCH, HEAD, OPTIONS
Content-Type: application/json
Vary: Accept

{
    "id": 2444,
    "url": "https://patches.dpdk.org/api/patches/2444/?format=api",
    "web_url": "https://patches.dpdk.org/project/dpdk/patch/1421883395-27235-6-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": "<1421883395-27235-6-git-send-email-olivier.matz@6wind.com>",
    "list_archive_url": "https://inbox.dpdk.org/dev/1421883395-27235-6-git-send-email-olivier.matz@6wind.com",
    "date": "2015-01-21T23:36:24",
    "name": "[dpdk-dev,RFC,05/16] mbuf: remove PKT_TX_UDP_TUNNEL_PKT flag",
    "commit_ref": null,
    "pull_url": null,
    "state": "superseded",
    "archived": true,
    "hash": "ce0b73945d93abf1e4d8f15712f8b8af7f6c15ab",
    "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/1421883395-27235-6-git-send-email-olivier.matz@6wind.com/mbox/",
    "series": [],
    "comments": "https://patches.dpdk.org/api/patches/2444/comments/",
    "check": "pending",
    "checks": "https://patches.dpdk.org/api/patches/2444/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 16FCD5AB1;\n\tThu, 22 Jan 2015 00:36:56 +0100 (CET)",
            "from mail-wg0-f51.google.com (mail-wg0-f51.google.com\n\t[74.125.82.51]) by dpdk.org (Postfix) with ESMTP id 99D405A9D\n\tfor <dev@dpdk.org>; Thu, 22 Jan 2015 00:36:51 +0100 (CET)",
            "by mail-wg0-f51.google.com with SMTP id l18so20555595wgh.10\n\tfor <dev@dpdk.org>; Wed, 21 Jan 2015 15:36:51 -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.8.2015.01.21.15.36.50\n\t(version=TLSv1.2 cipher=ECDHE-RSA-AES128-SHA bits=128/128);\n\tWed, 21 Jan 2015 15:36:51 -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=7Yn594z7QHoGRttVx++cDGkB+M5Zbc2LXJo9rRvudOI=;\n\tb=Yewz2iy5W88dCmrV8Jsjo5XzbKC7oX+/w3ps6r+QDFP0dyFXXvgNHRyIqHaCQWmkNd\n\t1DJpjtWMHMXhrXiG481E+XFtcpN/cdzvGw0Kpjltm0ZhgXi/Hr0mH6cshMRaFpvevXTG\n\tYm2d0bBYNtPpBDD/EJXNAMzj80jNTXe9MHvGUipnVh5VuvVpCjMRvpUsDBLEgaaSbgb5\n\toGsDDaowDXQLQPy8CWPwm6Q4+ebAMxRO47pm/+c+NWWjgh93XE6Rym6PPBcgp1E8ptt+\n\tgrAhLXACk4VC1Vyo+tCp7tKHJLuwCNYC8fwq3cEb/GrL4cRoTzD8mXox0+3LanQR8L/q\n\tpLwQ==",
        "X-Gm-Message-State": "ALoCoQmmQ38zMUZaSEp/JxK3GMCsO4c+j9z8X3KTDkG7mQqZAqQxWPpQ29uAgtlO0Ewakdhvr8iR",
        "X-Received": "by 10.180.160.194 with SMTP id xm2mr45229779wib.77.1421883411487;\n\tWed, 21 Jan 2015 15:36:51 -0800 (PST)",
        "From": "Olivier Matz <olivier.matz@6wind.com>",
        "To": "dev@dpdk.org",
        "Date": "Thu, 22 Jan 2015 00:36:24 +0100",
        "Message-Id": "<1421883395-27235-6-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 05/16] mbuf: remove PKT_TX_UDP_TUNNEL_PKT flag",
        "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": "Since previous commit, this flag is not used by any PMD, remove it from\nmbuf API and from csumonly (testpmd). In csumonly, the\nPKT_TX_OUTER_IP_CKSUM flag is already set for vxlan checksum, providing\nenough information to the underlying driver.\n\nSigned-off-by: Olivier Matz <olivier.matz@6wind.com>\n---\n app/test-pmd/csumonly.c    | 4 ----\n lib/librte_mbuf/rte_mbuf.c | 1 -\n lib/librte_mbuf/rte_mbuf.h | 5 +----\n 3 files changed, 1 insertion(+), 9 deletions(-)",
    "diff": "diff --git a/app/test-pmd/csumonly.c b/app/test-pmd/csumonly.c\nindex 4b438d1..ca5ca39 100644\n--- a/app/test-pmd/csumonly.c\n+++ b/app/test-pmd/csumonly.c\n@@ -255,9 +255,6 @@ process_outer_cksums(void *outer_l3_hdr, uint16_t outer_ethertype,\n \tstruct udp_hdr *udp_hdr;\n \tuint64_t ol_flags = 0;\n \n-\tif (testpmd_ol_flags & TESTPMD_TX_OFFLOAD_VXLAN_CKSUM)\n-\t\tol_flags |= PKT_TX_UDP_TUNNEL_PKT;\n-\n \tif (outer_ethertype == _htons(ETHER_TYPE_IPv4)) {\n \t\tipv4_hdr->hdr_checksum = 0;\n \t\tol_flags |= PKT_TX_OUTER_IPV4;\n@@ -473,7 +470,6 @@ pkt_burst_checksum_forward(struct fwd_stream *fs)\n \t\t\t\t{ PKT_TX_UDP_CKSUM, PKT_TX_L4_MASK },\n \t\t\t\t{ PKT_TX_TCP_CKSUM, PKT_TX_L4_MASK },\n \t\t\t\t{ PKT_TX_SCTP_CKSUM, PKT_TX_L4_MASK },\n-\t\t\t\t{ PKT_TX_UDP_TUNNEL_PKT, PKT_TX_UDP_TUNNEL_PKT },\n \t\t\t\t{ PKT_TX_IPV4, PKT_TX_IPV4 },\n \t\t\t\t{ PKT_TX_IPV6, PKT_TX_IPV6 },\n \t\t\t\t{ PKT_TX_OUTER_IP_CKSUM, PKT_TX_OUTER_IP_CKSUM },\ndiff --git a/lib/librte_mbuf/rte_mbuf.c b/lib/librte_mbuf/rte_mbuf.c\nindex 1b14e02..2a4bc8c 100644\n--- a/lib/librte_mbuf/rte_mbuf.c\n+++ b/lib/librte_mbuf/rte_mbuf.c\n@@ -240,7 +240,6 @@ const char *rte_get_tx_ol_flag_name(uint64_t mask)\n \tcase PKT_TX_SCTP_CKSUM: return \"PKT_TX_SCTP_CKSUM\";\n \tcase PKT_TX_UDP_CKSUM: return \"PKT_TX_UDP_CKSUM\";\n \tcase PKT_TX_IEEE1588_TMST: return \"PKT_TX_IEEE1588_TMST\";\n-\tcase PKT_TX_UDP_TUNNEL_PKT: return \"PKT_TX_UDP_TUNNEL_PKT\";\n \tcase PKT_TX_TCP_SEG: return \"PKT_TX_TCP_SEG\";\n \tcase PKT_TX_IPV4: return \"PKT_TX_IPV4\";\n \tcase PKT_TX_IPV6: return \"PKT_TX_IPV6\";\ndiff --git a/lib/librte_mbuf/rte_mbuf.h b/lib/librte_mbuf/rte_mbuf.h\nindex 191a42c..d841caa 100644\n--- a/lib/librte_mbuf/rte_mbuf.h\n+++ b/lib/librte_mbuf/rte_mbuf.h\n@@ -117,11 +117,8 @@ extern \"C\" {\n  *    and set it in the TCP header. Refer to rte_ipv4_phdr_cksum() and\n  *    rte_ipv6_phdr_cksum() that can be used as helpers.\n  */\n-#define PKT_TX_TCP_SEG       (1ULL << 49)\n+#define PKT_TX_TCP_SEG       (1ULL << 50)\n \n-/** TX packet is an UDP tunneled packet. It must be specified when using\n- *  outer checksum offload (PKT_TX_OUTER_IP_CKSUM) */\n-#define PKT_TX_UDP_TUNNEL_PKT (1ULL << 50) /**< TX packet is an UDP tunneled packet */\n #define PKT_TX_IEEE1588_TMST (1ULL << 51) /**< TX IEEE1588 packet to timestamp. */\n \n /**\n",
    "prefixes": [
        "dpdk-dev",
        "RFC",
        "05/16"
    ]
}