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GET /api/patches/83466/?format=api
{ "id": 83466, "url": "http://patches.dpdk.org/api/patches/83466/?format=api", "web_url": "http://patches.dpdk.org/project/dpdk/patch/20201103001407.2931963-16-thomas@monjalon.net/", "project": { "id": 1, "url": "http://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": "<20201103001407.2931963-16-thomas@monjalon.net>", "list_archive_url": "https://inbox.dpdk.org/dev/20201103001407.2931963-16-thomas@monjalon.net", "date": "2020-11-03T00:14:06", "name": "[v3,15/16] mbuf: add Tx timestamp registration helper", "commit_ref": null, "pull_url": null, "state": "superseded", "archived": true, "hash": "ff7fcfeb2f23657473b5e9c1d9dbc53cc2f883ce", "submitter": { "id": 685, "url": "http://patches.dpdk.org/api/people/685/?format=api", "name": "Thomas Monjalon", "email": "thomas@monjalon.net" }, "delegate": { "id": 1, "url": "http://patches.dpdk.org/api/users/1/?format=api", "username": "tmonjalo", "first_name": "Thomas", "last_name": "Monjalon", "email": "thomas@monjalon.net" }, "mbox": "http://patches.dpdk.org/project/dpdk/patch/20201103001407.2931963-16-thomas@monjalon.net/mbox/", "series": [ { "id": 13585, "url": "http://patches.dpdk.org/api/series/13585/?format=api", "web_url": "http://patches.dpdk.org/project/dpdk/list/?series=13585", "date": "2020-11-03T00:13:51", "name": "remove mbuf timestamp", "version": 3, "mbox": "http://patches.dpdk.org/series/13585/mbox/" } ], "comments": "http://patches.dpdk.org/api/patches/83466/comments/", "check": "success", "checks": "http://patches.dpdk.org/api/patches/83466/checks/", "tags": {}, "related": [], "headers": { "Return-Path": "<dev-bounces@dpdk.org>", "X-Original-To": "patchwork@inbox.dpdk.org", "Delivered-To": "patchwork@inbox.dpdk.org", "Received": [ "from dpdk.org (dpdk.org [92.243.14.124])\n\tby inbox.dpdk.org (Postfix) with ESMTP id D1D91A04E7;\n\tTue, 3 Nov 2020 01:19:17 +0100 (CET)", "from [92.243.14.124] (localhost [127.0.0.1])\n\tby dpdk.org (Postfix) with ESMTP id 39764BE89;\n\tTue, 3 Nov 2020 01:14:59 +0100 (CET)", "from wout4-smtp.messagingengine.com (wout4-smtp.messagingengine.com\n [64.147.123.20]) by dpdk.org (Postfix) with ESMTP id 2017ABE85\n for <dev@dpdk.org>; Tue, 3 Nov 2020 01:14:58 +0100 (CET)", "from compute2.internal (compute2.nyi.internal [10.202.2.42])\n by mailout.west.internal (Postfix) with ESMTP id BD063B54;\n Mon, 2 Nov 2020 19:14:55 -0500 (EST)", "from mailfrontend2 ([10.202.2.163])\n by compute2.internal (MEProxy); Mon, 02 Nov 2020 19:14:56 -0500", "from xps.monjalon.net (184.203.134.77.rev.sfr.net [77.134.203.184])\n by mail.messagingengine.com (Postfix) with ESMTPA id 2FD243064683;\n Mon, 2 Nov 2020 19:14:54 -0500 (EST)" ], "DKIM-Signature": [ "v=1; a=rsa-sha256; c=relaxed/relaxed; d=monjalon.net; h=\n from:to:cc:subject:date:message-id:in-reply-to:references\n :mime-version:content-transfer-encoding; s=fm2; bh=xEARymGfGYsPR\n eFaEDBsRjSsHeepr82TqiV3+ygYG3I=; b=KScZFBceDbsier630vq5+KwKP6ZYe\n T3462/iGQG3z38VSAnXkaHdY/GkMGtPxTFClHRzYhP9nmDCbLMVSBHIAv6zQvvzd\n mqmNjfLlhP4p2qeyQTijubyiTHuoBXTZrGhAa2+qFUtdbbk13FotgjSA2zQsOOZ0\n UpVqV26hOHpE6XnIzxDJgWtMuyG8LiiNsiZEMNiJQF/Ebfp0yuAfR5mK6VACVXJk\n 3CkaCPVf3MD6sxfBUP4DCSClD/P1yRAnfLyhkRTyE+yJeHN3XhQePsXjuoB6/0Pr\n lMRyLq6XoiTLXcvRe2LubwK/nSSsSqVptXIQoSKcjbeoo2easivxeRG8g==", "v=1; a=rsa-sha256; c=relaxed/relaxed; d=\n messagingengine.com; h=cc:content-transfer-encoding:date:from\n :in-reply-to:message-id:mime-version:references:subject:to\n :x-me-proxy:x-me-proxy:x-me-sender:x-me-sender:x-sasl-enc; s=\n fm1; bh=xEARymGfGYsPReFaEDBsRjSsHeepr82TqiV3+ygYG3I=; b=pBQPgqZh\n kqf76bZRxzxQYXpORVIlBullB5KIcdoA1So8a2RaRTUCZzsGtn5oA8ZO+JDZqtZG\n NVALqrjIdvblDNCUj735WxHhdDRaUa8eUvUwQPeU5thFgiu4ZoScCOcfE1dy2gQ4\n 3AunZxICgUwags5ZHNibtpWpoSjMy+/zjdqANQ3VSjL5GEfew4SGPkWd0AF0g5Pu\n 7VlqmSTjfBbKsRZa9U5CAbCL58ojhQNBgqlGCaisluEjHZa8tqrD66f3kYydmcpO\n Kacj1kagJbxkoyWQGliroz4qoL+6kNR7xjXPvbK+vo4Hwl8WrsrjD7n+aA5AYTIO\n tIZrp6WKRHyMqw==" ], "X-ME-Sender": "<xms:_6CgX5AJ6jZ7V4b4Jk7ldGU5zR5uTek2jzRIxjgKxe9ybtub2wPINA>\n <xme:_6CgX3iO855KD7BnXVKhSpbyJyfn5JOpboGkOWva6Jm9sEu-C7M94omUhoPl0JmGx\n H4yn3jxB5Zq9c5waw>", "X-ME-Proxy-Cause": "\n gggruggvucftvghtrhhoucdtuddrgedujedruddtvddgudejucetufdoteggodetrfdotf\n fvucfrrhhofhhilhgvmecuhfgrshhtofgrihhlpdfqfgfvpdfurfetoffkrfgpnffqhgen\n uceurghilhhouhhtmecufedttdenucesvcftvggtihhpihgvnhhtshculddquddttddmne\n cujfgurhephffvufffkffojghfggfgsedtkeertdertddtnecuhfhrohhmpefvhhhomhgr\n shcuofhonhhjrghlohhnuceothhhohhmrghssehmohhnjhgrlhhonhdrnhgvtheqnecugg\n ftrfgrthhtvghrnhepvdehgfeivdejgedtveehfefhteelfefgieevgfffveefjeegtdfg\n uedthedtgeevnecukfhppeejjedrudefgedrvddtfedrudekgeenucevlhhushhtvghruf\n hiiigvpeduvdenucfrrghrrghmpehmrghilhhfrhhomhepthhhohhmrghssehmohhnjhgr\n lhhonhdrnhgvth", "X-ME-Proxy": "<xmx:_6CgX0nRs92KsTtd6E6ZEsqvf_zzUp-TTz9OT5Ok6xUcf1VbrxaJxw>\n <xmx:_6CgXzwex3UsFsLYxMU3uyOy4ZV7lxO5htGaBlJREC8m2Hfiw2Vvmw>\n <xmx:_6CgX-SLhS4SXKFhcaUBuWFqxRJR7ehmw6cxvEOAb1C2kiIijnEY0A>\n <xmx:_6CgX7SmvcNxVv9CS_sHANRn8-iwdIIG5geqxy9KIUFuP-KbiC8KlQ>", "From": "Thomas Monjalon <thomas@monjalon.net>", "To": "dev@dpdk.org", "Cc": "ferruh.yigit@intel.com, david.marchand@redhat.com,\n bruce.richardson@intel.com, olivier.matz@6wind.com,\n andrew.rybchenko@oktetlabs.ru, jerinj@marvell.com, viacheslavo@nvidia.com,\n Ray Kinsella <mdr@ashroe.eu>, Neil Horman <nhorman@tuxdriver.com>", "Date": "Tue, 3 Nov 2020 01:14:06 +0100", "Message-Id": "<20201103001407.2931963-16-thomas@monjalon.net>", "X-Mailer": "git-send-email 2.28.0", "In-Reply-To": "<20201103001407.2931963-1-thomas@monjalon.net>", "References": "<20201029092751.3837177-1-thomas@monjalon.net>\n <20201103001407.2931963-1-thomas@monjalon.net>", "MIME-Version": "1.0", "Content-Transfer-Encoding": "8bit", "Subject": "[dpdk-dev] [PATCH v3 15/16] mbuf: add Tx timestamp registration\n\thelper", "X-BeenThere": "dev@dpdk.org", "X-Mailman-Version": "2.1.15", "Precedence": "list", "List-Id": "DPDK patches and discussions <dev.dpdk.org>", "List-Unsubscribe": "<https://mails.dpdk.org/options/dev>,\n <mailto:dev-request@dpdk.org?subject=unsubscribe>", "List-Archive": "<http://mails.dpdk.org/archives/dev/>", "List-Post": "<mailto:dev@dpdk.org>", "List-Help": "<mailto:dev-request@dpdk.org?subject=help>", "List-Subscribe": "<https://mails.dpdk.org/listinfo/dev>,\n <mailto:dev-request@dpdk.org?subject=subscribe>", "Errors-To": "dev-bounces@dpdk.org", "Sender": "\"dev\" <dev-bounces@dpdk.org>" }, "content": "The function rte_mbuf_dyn_tx_timestamp_register()\ncan be used to register the required field and flag.\n\nSigned-off-by: Thomas Monjalon <thomas@monjalon.net>\n---\n lib/librte_mbuf/rte_mbuf_dyn.c | 7 +++++++\n lib/librte_mbuf/rte_mbuf_dyn.h | 22 ++++++++++++++++++++++\n lib/librte_mbuf/version.map | 1 +\n 3 files changed, 30 insertions(+)", "diff": "diff --git a/lib/librte_mbuf/rte_mbuf_dyn.c b/lib/librte_mbuf/rte_mbuf_dyn.c\nindex 8168271951..ba083853e4 100644\n--- a/lib/librte_mbuf/rte_mbuf_dyn.c\n+++ b/lib/librte_mbuf/rte_mbuf_dyn.c\n@@ -613,3 +613,10 @@ rte_mbuf_dyn_rx_timestamp_register(int *field_offset, uint64_t *rx_flag)\n \treturn rte_mbuf_dyn_timestamp_register(field_offset, rx_flag,\n \t\t\t\"Rx\", RTE_MBUF_DYNFLAG_RX_TIMESTAMP_NAME);\n }\n+\n+int\n+rte_mbuf_dyn_tx_timestamp_register(int *field_offset, uint64_t *tx_flag)\n+{\n+\treturn rte_mbuf_dyn_timestamp_register(field_offset, tx_flag,\n+\t\t\t\"Tx\", RTE_MBUF_DYNFLAG_TX_TIMESTAMP_NAME);\n+}\ndiff --git a/lib/librte_mbuf/rte_mbuf_dyn.h b/lib/librte_mbuf/rte_mbuf_dyn.h\nindex 2e729ddaca..d88e7bacc5 100644\n--- a/lib/librte_mbuf/rte_mbuf_dyn.h\n+++ b/lib/librte_mbuf/rte_mbuf_dyn.h\n@@ -304,4 +304,26 @@ int rte_mbuf_dyn_rx_timestamp_register(int *field_offset, uint64_t *rx_flag);\n */\n #define RTE_MBUF_DYNFLAG_TX_TIMESTAMP_NAME \"rte_dynflag_tx_timestamp\"\n \n+/**\n+ * @warning\n+ * @b EXPERIMENTAL: this API may change without prior notice.\n+ *\n+ * Register dynamic mbuf field and flag for Tx timestamp.\n+ *\n+ * @param field_offset\n+ * Pointer to the offset of the registered mbuf field, can be NULL.\n+ * The same field is shared for Rx and Tx timestamp.\n+ * @param tx_flag\n+ * Pointer to the mask of the registered offload flag, can be NULL.\n+ * @return\n+ * 0 on success, -1 otherwise.\n+ * Possible values for rte_errno:\n+ * - EEXIST: already registered with different parameters.\n+ * - EPERM: called from a secondary process.\n+ * - ENOENT: no more field or flag available.\n+ * - ENOMEM: allocation failure.\n+ */\n+__rte_experimental\n+int rte_mbuf_dyn_tx_timestamp_register(int *field_offset, uint64_t *tx_flag);\n+\n #endif\ndiff --git a/lib/librte_mbuf/version.map b/lib/librte_mbuf/version.map\nindex 0b66668bff..b7d98e7eb1 100644\n--- a/lib/librte_mbuf/version.map\n+++ b/lib/librte_mbuf/version.map\n@@ -43,6 +43,7 @@ EXPERIMENTAL {\n \trte_mbuf_dynflag_register_bitnum;\n \trte_mbuf_dyn_dump;\n \trte_mbuf_dyn_rx_timestamp_register;\n+\trte_mbuf_dyn_tx_timestamp_register;\n \trte_pktmbuf_copy;\n \trte_pktmbuf_free_bulk;\n \trte_pktmbuf_pool_create_extbuf;\n", "prefixes": [ "v3", "15/16" ] }