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GET /api/patches/559/?format=api
{ "id": 559, "url": "https://patches.dpdk.org/api/patches/559/?format=api", "web_url": "https://patches.dpdk.org/project/dpdk/patch/1411711418-12881-18-git-send-email-jingjing.wu@intel.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": "<1411711418-12881-18-git-send-email-jingjing.wu@intel.com>", "list_archive_url": "https://inbox.dpdk.org/dev/1411711418-12881-18-git-send-email-jingjing.wu@intel.com", "date": "2014-09-26T06:03:35", "name": "[dpdk-dev,v3,17/20] app/test-pmd: add test command to configure flexible payload", "commit_ref": null, "pull_url": null, "state": "superseded", "archived": true, "hash": "c735e6b7ffcf24c449b419427c72e2d2f46bb263", "submitter": { "id": 47, "url": "https://patches.dpdk.org/api/people/47/?format=api", "name": "Jingjing Wu", "email": "jingjing.wu@intel.com" }, "delegate": null, "mbox": "https://patches.dpdk.org/project/dpdk/patch/1411711418-12881-18-git-send-email-jingjing.wu@intel.com/mbox/", "series": [], "comments": "https://patches.dpdk.org/api/patches/559/comments/", "check": "pending", "checks": "https://patches.dpdk.org/api/patches/559/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 D5A647E03;\n\tFri, 26 Sep 2014 07:58:27 +0200 (CEST)", "from mga11.intel.com (mga11.intel.com [192.55.52.93])\n\tby dpdk.org (Postfix) with ESMTP id 66B8A7E07\n\tfor <dev@dpdk.org>; Fri, 26 Sep 2014 07:58:25 +0200 (CEST)", "from fmsmga002.fm.intel.com ([10.253.24.26])\n\tby fmsmga102.fm.intel.com with ESMTP; 25 Sep 2014 23:04:45 -0700", "from shvmail01.sh.intel.com ([10.239.29.42])\n\tby fmsmga002.fm.intel.com with ESMTP; 25 Sep 2014 23:04:22 -0700", "from shecgisg004.sh.intel.com (shecgisg004.sh.intel.com\n\t[10.239.29.89])\n\tby shvmail01.sh.intel.com with ESMTP id s8Q64KoK029350;\n\tFri, 26 Sep 2014 14:04:20 +0800", "from shecgisg004.sh.intel.com (localhost [127.0.0.1])\n\tby shecgisg004.sh.intel.com (8.13.6/8.13.6/SuSE Linux 0.8) with ESMTP\n\tid s8Q64IY7013040; Fri, 26 Sep 2014 14:04:20 +0800", "(from wujingji@localhost)\n\tby shecgisg004.sh.intel.com (8.13.6/8.13.6/Submit) id s8Q64Ivr013036; \n\tFri, 26 Sep 2014 14:04:18 +0800" ], "X-ExtLoop1": "1", "X-IronPort-AV": "E=Sophos;i=\"5.04,603,1406617200\"; d=\"scan'208\";a=\"605666989\"", "From": "Jingjing Wu <jingjing.wu@intel.com>", "To": "dev@dpdk.org", "Date": "Fri, 26 Sep 2014 14:03:35 +0800", "Message-Id": "<1411711418-12881-18-git-send-email-jingjing.wu@intel.com>", "X-Mailer": "git-send-email 1.7.4.1", "In-Reply-To": "<1411711418-12881-1-git-send-email-jingjing.wu@intel.com>", "References": "<1411711418-12881-1-git-send-email-jingjing.wu@intel.com>", "Subject": "[dpdk-dev] [PATCH v3 17/20] app/test-pmd: add test command to\n\tconfigure flexible payload", "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": "add test command to configure flexible payload\n\nSigned-off-by: Jingjing Wu <jingjing.wu@intel.com>\nAcked-by: Chen Jing D(Mark) <jing.d.chen@intel.com>\nAcked-by: Helin Zhang <helin.zhang@intel.com>\n---\n app/test-pmd/cmdline.c | 144 +++++++++++++++++++++++++++++++++++++++++++++++++\n 1 file changed, 144 insertions(+)", "diff": "diff --git a/app/test-pmd/cmdline.c b/app/test-pmd/cmdline.c\nindex 240a464..da77752 100644\n--- a/app/test-pmd/cmdline.c\n+++ b/app/test-pmd/cmdline.c\n@@ -58,6 +58,7 @@\n #include <rte_debug.h>\n #include <rte_cycles.h>\n #include <rte_memory.h>\n+#include <rte_malloc.h>\n #include <rte_memzone.h>\n #include <rte_launch.h>\n #include <rte_tailq.h>\n@@ -685,6 +686,10 @@ static void cmd_help_long_parsed(void *parsed_result,\n \n \t\t\t\"flush_flow_diretor (port_id)\\n\"\n \t\t\t\" Flush all flow director entries of a device.\\n\\n\"\n+\n+\t\t\t\"flow_director_flex_payload (port_id)\"\n+\t\t\t\" (l2|l3|l4) (config)\\n\"\n+\t\t\t\" configure flexible payload selection.\\n\\n\"\n \t\t);\n \t}\n }\n@@ -7903,6 +7908,144 @@ cmdline_parse_inst_t cmd_flush_flow_director = {\n \t},\n };\n \n+/* *** deal with flow director flexible payload configuration *** */\n+struct cmd_flow_director_flexpayload_result {\n+\tcmdline_fixed_string_t flow_director_flexpayload;\n+\tuint8_t port_id;\n+\tcmdline_fixed_string_t payload_layer;\n+\tcmdline_fixed_string_t payload_cfg;\n+};\n+\n+static inline int\n+parse_flex_payload_cfg(const char *q_arg,\n+\t\t\t struct rte_eth_flex_payload_cfg *cfg)\n+{\n+\tchar s[256];\n+\tconst char *p, *p0 = q_arg;\n+\tchar *end;\n+\tenum fieldnames {\n+\t\tFLD_OFFSET = 0,\n+\t\tFLD_SIZE,\n+\t\t_NUM_FLD\n+\t};\n+\tunsigned long int_fld[_NUM_FLD];\n+\tchar *str_fld[_NUM_FLD];\n+\tint i;\n+\tunsigned size;\n+\n+\tcfg->nb_field = 0;\n+\tp = strchr(p0, '(');\n+\twhile (p != NULL) {\n+\t\t++p;\n+\t\tp0 = strchr(p, ')');\n+\t\tif (p0 == NULL)\n+\t\t\treturn -1;\n+\n+\t\tsize = p0 - p;\n+\t\tif (size >= sizeof(s))\n+\t\t\treturn -1;\n+\n+\t\tsnprintf(s, sizeof(s), \"%.*s\", size, p);\n+\t\tif (rte_strsplit(s, sizeof(s), str_fld, _NUM_FLD, ',') != _NUM_FLD)\n+\t\t\treturn -1;\n+\t\tfor (i = 0; i < _NUM_FLD; i++) {\n+\t\t\terrno = 0;\n+\t\t\tint_fld[i] = strtoul(str_fld[i], &end, 0);\n+\t\t\tif (errno != 0 || end == str_fld[i] || int_fld[i] > 255)\n+\t\t\t\treturn -1;\n+\t\t}\n+\t\tcfg->field[cfg->nb_field].offset = (uint8_t)int_fld[FLD_OFFSET];\n+\t\tcfg->field[cfg->nb_field].size = (uint8_t)int_fld[FLD_SIZE];\n+\t\tcfg->nb_field++;\n+\t\tif (cfg->nb_field > 3) {\n+\t\t\tprintf(\"exceeded max number of fields\\n\");\n+\t\t\treturn -1;\n+\t\t}\n+\t\tp = strchr(p0, '(');\n+\t}\n+\treturn 0;\n+}\n+\n+static void\n+cmd_flow_director_flxpld_parsed(void *parsed_result,\n+\t\t\t __attribute__((unused)) struct cmdline *cl,\n+\t\t\t __attribute__((unused)) void *data)\n+{\n+\tstruct cmd_flow_director_flexpayload_result *res = parsed_result;\n+\tstruct rte_eth_fdir_cfg fdir_cfg;\n+\tstruct rte_eth_flex_payload_cfg *flxpld_cfg;\n+\tint ret = 0;\n+\tint cfg_size = 3 * sizeof(struct rte_eth_field_vector) +\n+\t\t offsetof(struct rte_eth_flex_payload_cfg, field);\n+\n+\tret = rte_eth_dev_filter_supported(res->port_id, RTE_ETH_FILTER_FDIR);\n+\tif (ret < 0) {\n+\t\tprintf(\"flow director is not supported on port %u.\\n\",\n+\t\t\tres->port_id);\n+\t\treturn;\n+\t}\n+\n+\tmemset(&fdir_cfg, 0, sizeof(struct rte_eth_fdir_cfg));\n+\n+\tflxpld_cfg = (struct rte_eth_flex_payload_cfg *)rte_zmalloc_socket(\"CLI\",\n+\t\tcfg_size, CACHE_LINE_SIZE, rte_socket_id());\n+\n+\tif (flxpld_cfg == NULL) {\n+\t\tprintf(\"fail to malloc memory to configure flexible payload\\n\");\n+\t\treturn;\n+\t}\n+\n+\tif (!strcmp(res->payload_layer, \"l2\"))\n+\t\tflxpld_cfg->type = RTE_ETH_L2_PAYLOAD;\n+\telse if (!strcmp(res->payload_layer, \"l3\"))\n+\t\tflxpld_cfg->type = RTE_ETH_L3_PAYLOAD;\n+\telse if (!strcmp(res->payload_layer, \"l4\"))\n+\t\tflxpld_cfg->type = RTE_ETH_L4_PAYLOAD;\n+\n+\tret = parse_flex_payload_cfg(res->payload_cfg, flxpld_cfg);\n+\tif (ret < 0) {\n+\t\tprintf(\"fdir flexpayload parsing error: (%s)\\n\",\n+\t\t\tstrerror(-ret));\n+\t\trte_free(flxpld_cfg);\n+\t\treturn;\n+\t}\n+\tfdir_cfg.cmd = RTE_ETH_FDIR_CFG_FLX;\n+\tfdir_cfg.cfg = flxpld_cfg;\n+\tret = rte_eth_dev_filter_ctrl(res->port_id, RTE_ETH_FILTER_FDIR,\n+\t\t\t\t RTE_ETH_FILTER_OP_SET, &fdir_cfg);\n+\tif (ret < 0)\n+\t\tprintf(\"fdir flexpayload setting error: (%s)\\n\",\n+\t\t\tstrerror(-ret));\n+\trte_free(flxpld_cfg);\n+}\n+\n+cmdline_parse_token_string_t cmd_flow_director_flexpayload =\n+\tTOKEN_STRING_INITIALIZER(struct cmd_flow_director_flexpayload_result,\n+\t\t\t\t flow_director_flexpayload,\n+\t\t\t\t \"flow_director_flex_payload\");\n+cmdline_parse_token_num_t cmd_flow_director_flexpayload_port_id =\n+\tTOKEN_NUM_INITIALIZER(struct cmd_flow_director_flexpayload_result,\n+\t\t\t port_id, UINT8);\n+cmdline_parse_token_string_t cmd_flow_director_flexpayload_payload_layer =\n+\tTOKEN_STRING_INITIALIZER(struct cmd_flow_director_flexpayload_result,\n+\t\t\t\t payload_layer, \"l2#l3#l4\");\n+cmdline_parse_token_string_t cmd_flow_director_flexpayload_payload_cfg =\n+\tTOKEN_STRING_INITIALIZER(struct cmd_flow_director_flexpayload_result,\n+\t\t\t\t payload_cfg, NULL);\n+\n+cmdline_parse_inst_t cmd_set_flow_director_flex_payload = {\n+\t.f = cmd_flow_director_flxpld_parsed,\n+\t.data = NULL,\n+\t.help_str = \"set flow director's flexible payload on NIC\",\n+\t.tokens = {\n+\t\t(void *)&cmd_flow_director_flexpayload,\n+\t\t(void *)&cmd_flow_director_flexpayload_port_id,\n+\t\t(void *)&cmd_flow_director_flexpayload_payload_layer,\n+\t\t(void *)&cmd_flow_director_flexpayload_payload_cfg,\n+\t\tNULL,\n+\t},\n+};\n+\n /* ******************************************************************************** */\n \n /* list of instructions */\n@@ -8033,6 +8176,7 @@ cmdline_parse_ctx_t main_ctx[] = {\n \t(cmdline_parse_inst_t *)&cmd_add_del_udp_flow_director,\n \t(cmdline_parse_inst_t *)&cmd_add_del_sctp_flow_director,\n \t(cmdline_parse_inst_t *)&cmd_flush_flow_director,\n+\t(cmdline_parse_inst_t *)&cmd_set_flow_director_flex_payload,\n \tNULL,\n };\n \n", "prefixes": [ "dpdk-dev", "v3", "17/20" ] }