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GET /api/patches/53452/?format=api
{ "id": 53452, "url": "https://patches.dpdk.org/api/patches/53452/?format=api", "web_url": "https://patches.dpdk.org/project/dpdk/patch/20190515221952.21959-3-stephen@networkplumber.org/", "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": "<20190515221952.21959-3-stephen@networkplumber.org>", "list_archive_url": "https://inbox.dpdk.org/dev/20190515221952.21959-3-stephen@networkplumber.org", "date": "2019-05-15T22:19:50", "name": "[RFC,2/4] net/ether: add eth_unformat_addr", "commit_ref": null, "pull_url": null, "state": "superseded", "archived": true, "hash": "e5322f716b1e39377f815fb57489ff9e1a599ff3", "submitter": { "id": 27, "url": "https://patches.dpdk.org/api/people/27/?format=api", "name": "Stephen Hemminger", "email": "stephen@networkplumber.org" }, "delegate": null, "mbox": "https://patches.dpdk.org/project/dpdk/patch/20190515221952.21959-3-stephen@networkplumber.org/mbox/", "series": [ { "id": 4681, "url": "https://patches.dpdk.org/api/series/4681/?format=api", "web_url": "https://patches.dpdk.org/project/dpdk/list/?series=4681", "date": "2019-05-15T22:19:48", "name": "net/ether: improvements", "version": 1, "mbox": "https://patches.dpdk.org/series/4681/mbox/" } ], "comments": "https://patches.dpdk.org/api/patches/53452/comments/", "check": "success", "checks": "https://patches.dpdk.org/api/patches/53452/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 [127.0.0.1])\n\tby dpdk.org (Postfix) with ESMTP id 01CF15F20;\n\tThu, 16 May 2019 00:20:07 +0200 (CEST)", "from mail-pl1-f196.google.com (mail-pl1-f196.google.com\n\t[209.85.214.196]) by dpdk.org (Postfix) with ESMTP id C66AF5B40\n\tfor <dev@dpdk.org>; Thu, 16 May 2019 00:20:03 +0200 (CEST)", "by mail-pl1-f196.google.com with SMTP id g9so533652plm.6\n\tfor <dev@dpdk.org>; Wed, 15 May 2019 15:20:03 -0700 (PDT)", "from hermes.lan (204-195-22-127.wavecable.com. [204.195.22.127])\n\tby smtp.gmail.com with ESMTPSA id\n\td5sm3549964pgb.33.2019.05.15.15.20.00\n\t(version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128);\n\tWed, 15 May 2019 15:20:00 -0700 (PDT)" ], "DKIM-Signature": "v=1; a=rsa-sha256; c=relaxed/relaxed;\n\td=networkplumber-org.20150623.gappssmtp.com; s=20150623;\n\th=from:to:cc:subject:date:message-id:in-reply-to:references\n\t:mime-version:content-transfer-encoding;\n\tbh=Jbwl7Sd8my/F397rS6pt6XtuQsuPaXlJF2bq508V2S4=;\n\tb=p/rwcphDQOMRGMFxhSJR0g7DqHqUnZJkI+gZIcKoxK1CFt2Tp+mPmC27yGtraPsb3q\n\t8zvRShXDVJiNqbrEtKscCxRtO/XVbcJzXUS6TrM6gfs+4gpmH1fMrBLSGPeaESj0Xvj3\n\tWSoIit6TqdeD9pElQ5XN1+FH4wlJYduCNsT1+8Lp1hNjOAD6d/YvUSqL918OAsyDWxTD\n\tgereixDtoT/XFqwR9IihGluIob2boeV95OPARpFvcguWw9atWfXnfhhW2m9qxY7E3+9/\n\tjGMwk/ssyZ1icD7rUG2o2Yha2SvieoZvZreT3dXQOkPwxVOH/yM+MEntgm8NPzNxnHab\n\t2a7A==", "X-Google-DKIM-Signature": "v=1; a=rsa-sha256; c=relaxed/relaxed;\n\td=1e100.net; s=20161025;\n\th=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to\n\t:references:mime-version:content-transfer-encoding;\n\tbh=Jbwl7Sd8my/F397rS6pt6XtuQsuPaXlJF2bq508V2S4=;\n\tb=afRnahWLS9RdP5PfikIRKY6XUokyU5Ixn0UdMR0wmiD7c5w6Mg4v53mXPvmwHdsjKt\n\tMKEF2RZ31fWdsd8C3e2UvpRQXBqvIB8RlYyjlXJ//d4S/MTZ97jdMb68yIP7b7L89amQ\n\thiDyxJLOYSIbthGKXkAS2QdSks10yZn2/d9Ene2vjPOR0MEzZPH2WtYmzJXOj+OBz9SD\n\t6+MYROYxWGfV5nnMMgQhlmrgPVrjpI154aqhANVwBoZNdoTo+1gLQjjijvyFNkigMgds\n\t2GzxzsVGrG8dWQJSey78ZtmnU/OO08RrZjh3sQ2LZGJBqmpr6QQh7CCutF1OA798X6v9\n\tx+4Q==", "X-Gm-Message-State": "APjAAAUaL1Ph0ep9N3RT+wSxo9YhGLk9M3mkSE/zrJLkwxJnY1PhGp4p\n\t214fdYsXAn3jAhXoq2kMYME2EfUiusI=", "X-Google-Smtp-Source": "APXvYqyvGemc6HjmlGn/9ppL0NsHxZ6vg0doPObIcJKSD+Ul5BKLRcqAE/G19FR6PsPt6QAUzFYzww==", "X-Received": "by 2002:a17:902:7406:: with SMTP id\n\tg6mr44872040pll.328.1557958802492; \n\tWed, 15 May 2019 15:20:02 -0700 (PDT)", "From": "Stephen Hemminger <stephen@networkplumber.org>", "To": "dev@dpdk.org", "Cc": "Stephen Hemminger <stephen@networkplumber.org>", "Date": "Wed, 15 May 2019 15:19:50 -0700", "Message-Id": "<20190515221952.21959-3-stephen@networkplumber.org>", "X-Mailer": "git-send-email 2.20.1", "In-Reply-To": "<20190515221952.21959-1-stephen@networkplumber.org>", "References": "<20190515221952.21959-1-stephen@networkplumber.org>", "MIME-Version": "1.0", "Content-Transfer-Encoding": "8bit", "Subject": "[dpdk-dev] [RFC 2/4] net/ether: add eth_unformat_addr", "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\t<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\t<mailto:dev-request@dpdk.org?subject=subscribe>", "Errors-To": "dev-bounces@dpdk.org", "Sender": "\"dev\" <dev-bounces@dpdk.org>" }, "content": "Make a function that coresponds with eth_aton_r which can\nbe used to convert string to ether_addr.\n\nThis also allows rte_ethdev to no longer depend on the\ncmdline library.\n\nSigned-off-by: Stephen Hemminger <stephen@networkplumber.org>\n---\n lib/librte_net/rte_ether.c | 12 ++++++++++++\n lib/librte_net/rte_ether.h | 14 ++++++++++++++\n lib/librte_net/rte_net_version.map | 1 +\n 3 files changed, 27 insertions(+)", "diff": "diff --git a/lib/librte_net/rte_ether.c b/lib/librte_net/rte_ether.c\nindex d4b41f122a16..ca7c841db197 100644\n--- a/lib/librte_net/rte_ether.c\n+++ b/lib/librte_net/rte_ether.c\n@@ -27,3 +27,15 @@ ether_format_addr(char *buf, uint16_t size,\n \t\t eth_addr->addr_bytes[4],\n \t\t eth_addr->addr_bytes[5]);\n }\n+\n+int __rte_experimental\n+ether_unformat_addr(const char *str, struct ether_addr *eth_addr)\n+{\n+\treturn (sscanf(str, \"%hhx:%hhx:%hhx:%hhx:%hhx:%hhx\",\n+\t\t ð_addr->addr_bytes[0],\n+\t\t ð_addr->addr_bytes[1],\n+\t\t ð_addr->addr_bytes[2],\n+\t\t ð_addr->addr_bytes[3],\n+\t\t ð_addr->addr_bytes[4],\n+\t\t ð_addr->addr_bytes[5]) == 6) ? 0 : -1;\n+}\ndiff --git a/lib/librte_net/rte_ether.h b/lib/librte_net/rte_ether.h\nindex 46d40412763c..b94e64b2195e 100644\n--- a/lib/librte_net/rte_ether.h\n+++ b/lib/librte_net/rte_ether.h\n@@ -248,6 +248,20 @@ void\n ether_format_addr(char *buf, uint16_t size,\n \t\t const struct ether_addr *eth_addr);\n \n+/**\n+ * Convert string with Ethernet address to an ether_addr.\n+ *\n+ * @param str\n+ * A pointer to buffer contains the formatted MAC address.\n+ * @param eth_addr\n+ * A pointer to a ether_addr structure.\n+ * @return\n+ * 0 if successful\n+ * -1 and sets rte_errno if invalid string\n+ */\n+int __rte_experimental\n+ether_unformat_addr(const char *str, struct ether_addr *eth_addr);\n+\n /**\n * Ethernet header: Contains the destination address, source address\n * and frame type.\ndiff --git a/lib/librte_net/rte_net_version.map b/lib/librte_net/rte_net_version.map\nindex 49d34093781c..bbf14ff1cdfa 100644\n--- a/lib/librte_net/rte_net_version.map\n+++ b/lib/librte_net/rte_net_version.map\n@@ -26,4 +26,5 @@ EXPERIMENTAL {\n \n \trte_net_make_rarp_packet;\n \trte_net_skip_ip6_ext;\n+\teth_unformat_addr;\n };\n", "prefixes": [ "RFC", "2/4" ] }