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GET /api/patches/28003/?format=api
{ "id": 28003, "url": "http://patches.dpdk.org/api/patches/28003/?format=api", "web_url": "http://patches.dpdk.org/project/dpdk/patch/631f1a5f8efc5062c317e41199dc2ecb2b19c7c8.1503676587.git.gaetan.rivet@6wind.com/", "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": "<631f1a5f8efc5062c317e41199dc2ecb2b19c7c8.1503676587.git.gaetan.rivet@6wind.com>", "list_archive_url": "https://inbox.dpdk.org/dev/631f1a5f8efc5062c317e41199dc2ecb2b19c7c8.1503676587.git.gaetan.rivet@6wind.com", "date": "2017-08-25T16:07:21", "name": "[dpdk-dev,1/6] devargs: introduce iterator", "commit_ref": null, "pull_url": null, "state": "superseded", "archived": true, "hash": "80e278137b789de705568173b4013e7f879cb6ed", "submitter": { "id": 269, "url": "http://patches.dpdk.org/api/people/269/?format=api", "name": "Gaëtan Rivet", "email": "gaetan.rivet@6wind.com" }, "delegate": null, "mbox": "http://patches.dpdk.org/project/dpdk/patch/631f1a5f8efc5062c317e41199dc2ecb2b19c7c8.1503676587.git.gaetan.rivet@6wind.com/mbox/", "series": [], "comments": "http://patches.dpdk.org/api/patches/28003/comments/", "check": "success", "checks": "http://patches.dpdk.org/api/patches/28003/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 47C5D7D5B;\n\tFri, 25 Aug 2017 18:08:26 +0200 (CEST)", "from mail-wr0-f173.google.com (mail-wr0-f173.google.com\n\t[209.85.128.173]) by dpdk.org (Postfix) with ESMTP id DE1807D0B\n\tfor <dev@dpdk.org>; Fri, 25 Aug 2017 18:08:23 +0200 (CEST)", "by mail-wr0-f173.google.com with SMTP id a47so694126wra.4\n\tfor <dev@dpdk.org>; Fri, 25 Aug 2017 09:08:23 -0700 (PDT)", "from bidouze.dev.6wind.com (host.78.145.23.62.rev.coltfrance.com.\n\t[62.23.145.78]) by smtp.gmail.com with ESMTPSA id\n\th190sm1351661wmd.4.2017.08.25.09.08.22\n\t(version=TLS1_2 cipher=ECDHE-RSA-AES128-SHA bits=128/128);\n\tFri, 25 Aug 2017 09:08:22 -0700 (PDT)" ], "DKIM-Signature": "v=1; a=rsa-sha256; c=relaxed/relaxed;\n\td=6wind-com.20150623.gappssmtp.com; s=20150623;\n\th=from:to:cc:subject:date:message-id:in-reply-to:references\n\t:in-reply-to:references;\n\tbh=xjVYmK06KZPFgwKPYAvAYNlLQ3LhqxKZ7J3pHqiOZVs=;\n\tb=OWTHtOIXRKTEsfk00/79PfK2rx0+eonPQu/cIRMeeNdNPaC9Z8W3JkaNhMdRfS6Jq3\n\tZ0B18rdZcvug4DnoO1svClpKo2iKB1S7xiVf+a/N0MDJvx0g9PaocQDpNTpn4NrwDQ6V\n\tN8mzvh7BXmhMqBAFKjgHyOZQj0I8G8r7qImmgc/BSiRu9pbNaXCfdx+jFxN90cgd/HvW\n\t9MuIxSdURLL6/IZa1ZrAa3XhyrL1pQD4T6YiE+RyTek+Q1Y9cu0b6ySBhD/O3wk88Az+\n\tv/Qr6dh8FyuxOKiu9aRkzvs8L2dE6Fr+S8XE44Gc2QOCq/fx8dUa3xaUssoX8+ua96Qc\n\thSKQ==", "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:in-reply-to:references;\n\tbh=xjVYmK06KZPFgwKPYAvAYNlLQ3LhqxKZ7J3pHqiOZVs=;\n\tb=SdlCsR7yOcg1n/sLWYYC/b1ElCoLYMJnmU1dXQ9/+k96W8wRlIWOQ7HVQxA0v856Rp\n\tQi7M7ojt0E3yE1LED9muUkxefTYTHGDFTE1QU7M1EpxJkOmRsdguHc06aR+phd+6uwRf\n\tw7Q+d4srvx3uKvOJ6kvZvrROMN2nb8zumJ3vZlaPRDJhRTQUBEHwpLpW/Eua1P2oCAN2\n\tdFpXmuFOidRX5CuCkWKSZuAcA0Vv4ZFaD9T+ESL3tBZi+2qqCdltXaCTLDGf+uoUhFJ+\n\t+erVvebYoFyaqt8sNOzCJNVBihn1zbueXMAp/FFOTILVbXEjPmtvpDrTWYi66InRYkJ7\n\tTD5A==", "X-Gm-Message-State": "AHYfb5jujrJBqW3bUAXrDPCg6CTp7dByFQWpKZvR/YzK6+YLXt+cYPyh\n\tYwAr8nrg9P5vpXwiAHg=", "X-Received": "by 10.223.131.197 with SMTP id 63mr6216264wre.161.1503677303125; \n\tFri, 25 Aug 2017 09:08:23 -0700 (PDT)", "From": "Gaetan Rivet <gaetan.rivet@6wind.com>", "To": "dev@dpdk.org", "Cc": "Gaetan Rivet <gaetan.rivet@6wind.com>", "Date": "Fri, 25 Aug 2017 18:07:21 +0200", "Message-Id": "<631f1a5f8efc5062c317e41199dc2ecb2b19c7c8.1503676587.git.gaetan.rivet@6wind.com>", "X-Mailer": "git-send-email 2.1.4", "In-Reply-To": [ "<cover.1503676587.git.gaetan.rivet@6wind.com>", "<cover.1503676587.git.gaetan.rivet@6wind.com>" ], "References": [ "<cover.1503676587.git.gaetan.rivet@6wind.com>", "<cover.1503676587.git.gaetan.rivet@6wind.com>" ], "Subject": "[dpdk-dev] [PATCH 1/6] devargs: introduce iterator", "X-BeenThere": "dev@dpdk.org", "X-Mailman-Version": "2.1.15", "Precedence": "list", "List-Id": "DPDK patches and discussions <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": "In preparation to making devargs_list private.\n\nBus drivers generally need to access rte_devargs pertaining to their\noperations. This match is a common operation for bus drivers.\n\nAdd a new accessor for the rte_devargs list.\n\nSigned-off-by: Gaetan Rivet <gaetan.rivet@6wind.com>\n---\n lib/librte_eal/bsdapp/eal/rte_eal_version.map | 1 +\n lib/librte_eal/common/eal_common_devargs.c | 19 +++++++++++++++++++\n lib/librte_eal/common/include/rte_devargs.h | 18 ++++++++++++++++++\n lib/librte_eal/linuxapp/eal/rte_eal_version.map | 1 +\n 4 files changed, 39 insertions(+)", "diff": "diff --git a/lib/librte_eal/bsdapp/eal/rte_eal_version.map b/lib/librte_eal/bsdapp/eal/rte_eal_version.map\nindex aac6fd7..610db67 100644\n--- a/lib/librte_eal/bsdapp/eal/rte_eal_version.map\n+++ b/lib/librte_eal/bsdapp/eal/rte_eal_version.map\n@@ -208,6 +208,7 @@ EXPERIMENTAL {\n \tglobal:\n \n \trte_eal_devargs_insert;\n+\trte_eal_devargs_next;\n \trte_eal_devargs_parse;\n \trte_eal_devargs_remove;\n \trte_eal_hotplug_add;\ndiff --git a/lib/librte_eal/common/eal_common_devargs.c b/lib/librte_eal/common/eal_common_devargs.c\nindex 6ac88d6..e0e47e8 100644\n--- a/lib/librte_eal/common/eal_common_devargs.c\n+++ b/lib/librte_eal/common/eal_common_devargs.c\n@@ -234,3 +234,22 @@ rte_eal_devargs_dump(FILE *f)\n \t\t\tdevargs->name, devargs->args);\n \t}\n }\n+\n+/* bus-aware rte_devargs iterator. */\n+struct rte_devargs *\n+rte_eal_devargs_next(const char *busname, const struct rte_devargs *start)\n+{\n+\tstruct rte_devargs *da;\n+\n+\tif (start != NULL)\n+\t\tda = TAILQ_NEXT(start, next);\n+\telse\n+\t\tda = TAILQ_FIRST(&devargs_list);\n+\twhile (da != NULL) {\n+\t\tif (busname == NULL ||\n+\t\t (strcmp(busname, da->bus->name) == 0))\n+\t\t\treturn da;\n+\t\tda = TAILQ_NEXT(da, next);\n+\t}\n+\treturn NULL;\n+}\ndiff --git a/lib/librte_eal/common/include/rte_devargs.h b/lib/librte_eal/common/include/rte_devargs.h\nindex 58d585d..226a082 100644\n--- a/lib/librte_eal/common/include/rte_devargs.h\n+++ b/lib/librte_eal/common/include/rte_devargs.h\n@@ -215,6 +215,24 @@ rte_eal_devargs_type_count(enum rte_devtype devtype);\n */\n void rte_eal_devargs_dump(FILE *f);\n \n+/**\n+ * Find next rte_devargs matching the provided bus name.\n+ *\n+ * @param busname\n+ * Limit the iteration to bus matching this name.\n+ * Will return any next rte_devargs if NULL.\n+ *\n+ * @param start\n+ * Starting iteration point. The iteration will start at\n+ * the first rte_devargs if NULL.\n+ *\n+ * @return\n+ * Next rte_devargs entry matching the requested bus,\n+ * NULL if there is none.\n+ */\n+struct rte_devargs *\n+rte_eal_devargs_next(const char *busname, const struct rte_devargs *start);\n+\n #ifdef __cplusplus\n }\n #endif\ndiff --git a/lib/librte_eal/linuxapp/eal/rte_eal_version.map b/lib/librte_eal/linuxapp/eal/rte_eal_version.map\nindex 5cfd934..c1bc704 100644\n--- a/lib/librte_eal/linuxapp/eal/rte_eal_version.map\n+++ b/lib/librte_eal/linuxapp/eal/rte_eal_version.map\n@@ -214,6 +214,7 @@ EXPERIMENTAL {\n \tglobal:\n \n \trte_eal_devargs_insert;\n+\trte_eal_devargs_next;\n \trte_eal_devargs_parse;\n \trte_eal_devargs_remove;\n \trte_eal_hotplug_add;\n", "prefixes": [ "dpdk-dev", "1/6" ] }