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GET /api/patches/76163/?format=api
{ "id": 76163, "url": "http://patches.dpdk.org/api/patches/76163/?format=api", "web_url": "http://patches.dpdk.org/project/dpdk/patch/20200830111544.4190-14-wisamm@mellanox.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": "<20200830111544.4190-14-wisamm@mellanox.com>", "list_archive_url": "https://inbox.dpdk.org/dev/20200830111544.4190-14-wisamm@mellanox.com", "date": "2020-08-30T11:15:44", "name": "[13/13] app/flow-perf: allow fixed values for actions", "commit_ref": null, "pull_url": null, "state": "accepted", "archived": true, "hash": "6a21cce20d2c829d9b0051c800ff19ac7b2f45d9", "submitter": { "id": 938, "url": "http://patches.dpdk.org/api/people/938/?format=api", "name": "Wisam Jaddo", "email": "wisamm@mellanox.com" }, "delegate": { "id": 319, "url": "http://patches.dpdk.org/api/users/319/?format=api", "username": "fyigit", "first_name": "Ferruh", "last_name": "Yigit", "email": "ferruh.yigit@amd.com" }, "mbox": "http://patches.dpdk.org/project/dpdk/patch/20200830111544.4190-14-wisamm@mellanox.com/mbox/", "series": [ { "id": 11848, "url": "http://patches.dpdk.org/api/series/11848/?format=api", "web_url": "http://patches.dpdk.org/project/dpdk/list/?series=11848", "date": "2020-08-30T11:15:31", "name": "app/flow-perf: add support for new items/actions", "version": 1, "mbox": "http://patches.dpdk.org/series/11848/mbox/" } ], "comments": "http://patches.dpdk.org/api/patches/76163/comments/", "check": "success", "checks": "http://patches.dpdk.org/api/patches/76163/checks/", "tags": {}, "related": [], "headers": { "Return-Path": "<dev-bounces@dpdk.org>", "X-Original-To": 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b=oxB5SPr9pV5Q/4Ok5T1sFGTSHjeGxd6oeRmuWBcbT17ufr2qchxGZ+1Tyzu+xUQFcPsUACdjMSwHkcbmt4A2JxTnnZ+L6JPk/AnrouW9IOZR1TXiptmfRxgfq8GYpUqc+btWNVwh+KW3cl4x4tW/Vi49w/4iWFiR9F48RdIEX6w=", "Authentication-Results": "dpdk.org; dkim=none (message not signed)\n header.d=none;dpdk.org; dmarc=none action=none header.from=mellanox.com;", "From": "Wisam Jaddo <wisamm@mellanox.com>", "To": "dev@dpdk.org, thomas@monjalon.net, asafp@mellanox.com,\n akozyrev@nvidia.com,\n akozyrev@mellanox.com, arybchenko@solarflare.com, jackmin@mellanox.com", "Date": "Sun, 30 Aug 2020 11:15:44 +0000", "Message-Id": "<20200830111544.4190-14-wisamm@mellanox.com>", "X-Mailer": [ "git-send-email 2.17.1", "git-send-email 2.17.1" ], "In-Reply-To": "<20200830111544.4190-1-wisamm@mellanox.com>", "References": "<20200830111544.4190-1-wisamm@mellanox.com>", "Content-Type": "text/plain", "X-ClientProxiedBy": "AM4PR05CA0008.eurprd05.prod.outlook.com (2603:10a6:205::21)\n To AM0PR05MB6610.eurprd05.prod.outlook.com\n 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(UTC)", "X-MS-Exchange-CrossTenant-FromEntityHeader": "Hosted", "X-MS-Exchange-CrossTenant-Id": "a652971c-7d2e-4d9b-a6a4-d149256f461b", "X-MS-Exchange-CrossTenant-MailboxType": "HOSTED", "X-MS-Exchange-CrossTenant-UserPrincipalName": "\n Q8pZAMNTLI/FP7wbK8r+Xw6nrm8vT+8Sa4ZPDExmf34zWlFq3dMPtm+CSuSMGUATyPlay6w9Tc1qFH1/dM9vPA==", "X-MS-Exchange-Transport-CrossTenantHeadersStamped": "AM0PR0502MB3762", "Subject": "[dpdk-dev] [PATCH 13/13] app/flow-perf: allow fixed values for\n\tactions", "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": "Sometime the user want to have fixed values of\nencap/decap or header modify for all flows.\n\nThis will introduce the ability to choose from\nfixed or dynamic values by setting the flag in\nconfig.h\n\nTo use different value for each flow:\nconfig.h: #define FIXED_VALUES 0\n\nTo use single value for all flows:\nconfig.h: #define FIXED_VALUES 1\n\nSigned-off-by: Wisam Jaddo <wisamm@mellanox.com>\nAcked-by: Alexander Kozyrev <akozyrev@nvidia.com>\n---\n app/test-flow-perf/actions_gen.c | 131 +++++++++++++++++++++++++++----\n app/test-flow-perf/config.h | 6 ++\n 2 files changed, 120 insertions(+), 17 deletions(-)", "diff": "diff --git a/app/test-flow-perf/actions_gen.c b/app/test-flow-perf/actions_gen.c\nindex 278c0a3004..e3a95d7ab2 100644\n--- a/app/test-flow-perf/actions_gen.c\n+++ b/app/test-flow-perf/actions_gen.c\n@@ -214,6 +214,10 @@ add_set_src_mac(struct rte_flow_action *actions,\n \tuint32_t mac = para.counter;\n \tuint16_t i;\n \n+\t/* Fixed value */\n+\tif (FIXED_VALUES)\n+\t\tmac = 1;\n+\n \t/* Mac address to be set is random each time */\n \tfor (i = 0; i < RTE_ETHER_ADDR_LEN; i++) {\n \t\tset_mac.mac_addr[i] = mac & 0xff;\n@@ -233,6 +237,10 @@ add_set_dst_mac(struct rte_flow_action *actions,\n \tuint32_t mac = para.counter;\n \tuint16_t i;\n \n+\t/* Fixed value */\n+\tif (FIXED_VALUES)\n+\t\tmac = 1;\n+\n \t/* Mac address to be set is random each time */\n \tfor (i = 0; i < RTE_ETHER_ADDR_LEN; i++) {\n \t\tset_mac.mac_addr[i] = mac & 0xff;\n@@ -249,9 +257,14 @@ add_set_src_ipv4(struct rte_flow_action *actions,\n \t__rte_unused struct additional_para para)\n {\n \tstatic struct rte_flow_action_set_ipv4 set_ipv4;\n+\tuint32_t ip = para.counter;\n+\n+\t/* Fixed value */\n+\tif (FIXED_VALUES)\n+\t\tip = 1;\n \n \t/* IPv4 value to be set is random each time */\n-\tset_ipv4.ipv4_addr = RTE_BE32(para.counter + 1);\n+\tset_ipv4.ipv4_addr = RTE_BE32(ip + 1);\n \n \tactions[actions_counter].type = RTE_FLOW_ACTION_TYPE_SET_IPV4_SRC;\n \tactions[actions_counter].conf = &set_ipv4;\n@@ -263,9 +276,14 @@ add_set_dst_ipv4(struct rte_flow_action *actions,\n \t__rte_unused struct additional_para para)\n {\n \tstatic struct rte_flow_action_set_ipv4 set_ipv4;\n+\tuint32_t ip = para.counter;\n+\n+\t/* Fixed value */\n+\tif (FIXED_VALUES)\n+\t\tip = 1;\n \n \t/* IPv4 value to be set is random each time */\n-\tset_ipv4.ipv4_addr = RTE_BE32(para.counter + 1);\n+\tset_ipv4.ipv4_addr = RTE_BE32(ip + 1);\n \n \tactions[actions_counter].type = RTE_FLOW_ACTION_TYPE_SET_IPV4_DST;\n \tactions[actions_counter].conf = &set_ipv4;\n@@ -280,6 +298,10 @@ add_set_src_ipv6(struct rte_flow_action *actions,\n \tuint32_t ipv6 = para.counter;\n \tuint8_t i;\n \n+\t/* Fixed value */\n+\tif (FIXED_VALUES)\n+\t\tipv6 = 1;\n+\n \t/* IPv6 value to set is random each time */\n \tfor (i = 0; i < 16; i++) {\n \t\tset_ipv6.ipv6_addr[i] = ipv6 & 0xff;\n@@ -299,6 +321,10 @@ add_set_dst_ipv6(struct rte_flow_action *actions,\n \tuint32_t ipv6 = para.counter;\n \tuint8_t i;\n \n+\t/* Fixed value */\n+\tif (FIXED_VALUES)\n+\t\tipv6 = 1;\n+\n \t/* IPv6 value to set is random each time */\n \tfor (i = 0; i < 16; i++) {\n \t\tset_ipv6.ipv6_addr[i] = ipv6 & 0xff;\n@@ -317,9 +343,12 @@ add_set_src_tp(struct rte_flow_action *actions,\n \tstatic struct rte_flow_action_set_tp set_tp;\n \tuint32_t tp = para.counter;\n \n+\t/* Fixed value */\n+\tif (FIXED_VALUES)\n+\t\ttp = 100;\n+\n \t/* TP src port is random each time */\n-\tif (tp > 0xffff)\n-\t\ttp = tp >> 16;\n+\ttp = tp % 0xffff;\n \n \tset_tp.port = RTE_BE16(tp & 0xffff);\n \n@@ -335,6 +364,10 @@ add_set_dst_tp(struct rte_flow_action *actions,\n \tstatic struct rte_flow_action_set_tp set_tp;\n \tuint32_t tp = para.counter;\n \n+\t/* Fixed value */\n+\tif (FIXED_VALUES)\n+\t\ttp = 100;\n+\n \t/* TP src port is random each time */\n \tif (tp > 0xffff)\n \t\ttp = tp >> 16;\n@@ -350,7 +383,14 @@ add_inc_tcp_ack(struct rte_flow_action *actions,\n \tuint8_t actions_counter,\n \t__rte_unused struct additional_para para)\n {\n-\tstatic rte_be32_t value = RTE_BE32(1);\n+\tstatic rte_be32_t value;\n+\tuint32_t ack_value = para.counter;\n+\n+\t/* Fixed value */\n+\tif (FIXED_VALUES)\n+\t\tack_value = 1;\n+\n+\tvalue = RTE_BE32(ack_value);\n \n \tactions[actions_counter].type = RTE_FLOW_ACTION_TYPE_INC_TCP_ACK;\n \tactions[actions_counter].conf = &value;\n@@ -361,7 +401,14 @@ add_dec_tcp_ack(struct rte_flow_action *actions,\n \tuint8_t actions_counter,\n \t__rte_unused struct additional_para para)\n {\n-\tstatic rte_be32_t value = RTE_BE32(1);\n+\tstatic rte_be32_t value;\n+\tuint32_t ack_value = para.counter;\n+\n+\t/* Fixed value */\n+\tif (FIXED_VALUES)\n+\t\tack_value = 1;\n+\n+\tvalue = RTE_BE32(ack_value);\n \n \tactions[actions_counter].type = RTE_FLOW_ACTION_TYPE_DEC_TCP_ACK;\n \tactions[actions_counter].conf = &value;\n@@ -372,7 +419,14 @@ add_inc_tcp_seq(struct rte_flow_action *actions,\n \tuint8_t actions_counter,\n \t__rte_unused struct additional_para para)\n {\n-\tstatic rte_be32_t value = RTE_BE32(1);\n+\tstatic rte_be32_t value;\n+\tuint32_t seq_value = para.counter;\n+\n+\t/* Fixed value */\n+\tif (FIXED_VALUES)\n+\t\tseq_value = 1;\n+\n+\tvalue = RTE_BE32(seq_value);\n \n \tactions[actions_counter].type = RTE_FLOW_ACTION_TYPE_INC_TCP_SEQ;\n \tactions[actions_counter].conf = &value;\n@@ -383,7 +437,14 @@ add_dec_tcp_seq(struct rte_flow_action *actions,\n \tuint8_t actions_counter,\n \t__rte_unused struct additional_para para)\n {\n-\tstatic rte_be32_t value = RTE_BE32(1);\n+\tstatic rte_be32_t value;\n+\tuint32_t seq_value = para.counter;\n+\n+\t/* Fixed value */\n+\tif (FIXED_VALUES)\n+\t\tseq_value = 1;\n+\n+\tvalue\t= RTE_BE32(seq_value);\n \n \tactions[actions_counter].type = RTE_FLOW_ACTION_TYPE_DEC_TCP_SEQ;\n \tactions[actions_counter].conf = &value;\n@@ -397,9 +458,12 @@ add_set_ttl(struct rte_flow_action *actions,\n \tstatic struct rte_flow_action_set_ttl set_ttl;\n \tuint32_t ttl_value = para.counter;\n \n+\t/* Fixed value */\n+\tif (FIXED_VALUES)\n+\t\tttl_value = 1;\n+\n \t/* Set ttl to random value each time */\n-\twhile (ttl_value > 0xff)\n-\t\tttl_value = ttl_value >> 8;\n+\tttl_value = ttl_value % 0xff;\n \n \tset_ttl.ttl_value = ttl_value;\n \n@@ -423,9 +487,12 @@ add_set_ipv4_dscp(struct rte_flow_action *actions,\n \tstatic struct rte_flow_action_set_dscp set_dscp;\n \tuint32_t dscp_value = para.counter;\n \n+\t/* Fixed value */\n+\tif (FIXED_VALUES)\n+\t\tdscp_value = 1;\n+\n \t/* Set dscp to random value each time */\n-\twhile (dscp_value > 0xff)\n-\t\tdscp_value = dscp_value >> 8;\n+\tdscp_value = dscp_value % 0xff;\n \n \tset_dscp.dscp = dscp_value;\n \n@@ -441,9 +508,12 @@ add_set_ipv6_dscp(struct rte_flow_action *actions,\n \tstatic struct rte_flow_action_set_dscp set_dscp;\n \tuint32_t dscp_value = para.counter;\n \n+\t/* Fixed value */\n+\tif (FIXED_VALUES)\n+\t\tdscp_value = 1;\n+\n \t/* Set dscp to random value each time */\n-\twhile (dscp_value > 0xff)\n-\t\tdscp_value = dscp_value >> 8;\n+\tdscp_value = dscp_value % 0xff;\n \n \tset_dscp.dscp = dscp_value;\n \n@@ -507,13 +577,18 @@ add_ipv4_header(uint8_t **header, uint64_t data,\n \tstruct additional_para para)\n {\n \tstruct rte_flow_item_ipv4 ipv4_item;\n+\tuint32_t ip_dst = para.counter;\n \n \tif (!(data & FLOW_ITEM_MASK(RTE_FLOW_ITEM_TYPE_IPV4)))\n \t\treturn;\n \n+\t/* Fixed value */\n+\tif (FIXED_VALUES)\n+\t\tip_dst = 1;\n+\n \tmemset(&ipv4_item, 0, sizeof(struct rte_flow_item_ipv4));\n \tipv4_item.hdr.src_addr = RTE_IPV4(127, 0, 0, 1);\n-\tipv4_item.hdr.dst_addr = RTE_BE32(para.counter);\n+\tipv4_item.hdr.dst_addr = RTE_BE32(ip_dst);\n \tipv4_item.hdr.version_ihl = RTE_IPV4_VHL_DEF;\n \tif (data & FLOW_ITEM_MASK(RTE_FLOW_ITEM_TYPE_UDP))\n \t\tipv4_item.hdr.next_proto_id = RTE_IP_TYPE_UDP;\n@@ -574,6 +649,10 @@ add_vxlan_header(uint8_t **header, uint64_t data,\n \tif (!(data & FLOW_ITEM_MASK(RTE_FLOW_ITEM_TYPE_VXLAN)))\n \t\treturn;\n \n+\t/* Fixed value */\n+\tif (FIXED_VALUES)\n+\t\tvni_value = 1;\n+\n \tmemset(&vxlan_item, 0, sizeof(struct rte_flow_item_vxlan));\n \n \tfor (i = 0; i < 3; i++)\n@@ -595,6 +674,10 @@ add_vxlan_gpe_header(uint8_t **header, uint64_t data,\n \tif (!(data & FLOW_ITEM_MASK(RTE_FLOW_ITEM_TYPE_VXLAN_GPE)))\n \t\treturn;\n \n+\t/* Fixed value */\n+\tif (FIXED_VALUES)\n+\t\tvni_value = 1;\n+\n \tmemset(&vxlan_gpe_item, 0, sizeof(struct rte_flow_item_vxlan_gpe));\n \n \tfor (i = 0; i < 3; i++)\n@@ -633,6 +716,10 @@ add_geneve_header(uint8_t **header, uint64_t data,\n \tif (!(data & FLOW_ITEM_MASK(RTE_FLOW_ITEM_TYPE_GENEVE)))\n \t\treturn;\n \n+\t/* Fixed value */\n+\tif (FIXED_VALUES)\n+\t\tvni_value = 1;\n+\n \tmemset(&geneve_item, 0, sizeof(struct rte_flow_item_geneve));\n \n \tfor (i = 0; i < 3; i++)\n@@ -647,13 +734,18 @@ add_gtp_header(uint8_t **header, uint64_t data,\n \tstruct additional_para para)\n {\n \tstruct rte_flow_item_gtp gtp_item;\n+\tuint32_t teid_value = para.counter;\n \n \tif (!(data & FLOW_ITEM_MASK(RTE_FLOW_ITEM_TYPE_GTP)))\n \t\treturn;\n \n+\t/* Fixed value */\n+\tif (FIXED_VALUES)\n+\t\tteid_value = 1;\n+\n \tmemset(>p_item, 0, sizeof(struct rte_flow_item_gtp));\n \n-\tgtp_item.teid = RTE_BE32(para.counter);\n+\tgtp_item.teid = RTE_BE32(teid_value);\n \tgtp_item.msg_type = 255;\n \n \tmemcpy(*header, >p_item, sizeof(gtp_item));\n@@ -764,13 +856,18 @@ add_vxlan_encap(struct rte_flow_action *actions,\n \tstatic struct rte_flow_item_ipv4 item_ipv4;\n \tstatic struct rte_flow_item_udp item_udp;\n \tstatic struct rte_flow_item_vxlan item_vxlan;\n+\tuint32_t ip_dst = para.counter;\n+\n+\t/* Fixed value */\n+\tif (FIXED_VALUES)\n+\t\tip_dst = 1;\n \n \titems[0].spec = &item_eth;\n \titems[0].mask = &item_eth;\n \titems[0].type = RTE_FLOW_ITEM_TYPE_ETH;\n \n \titem_ipv4.hdr.src_addr = RTE_IPV4(127, 0, 0, 1);\n-\titem_ipv4.hdr.dst_addr = RTE_IPV4(255, 255, 255, 255);\n+\titem_ipv4.hdr.dst_addr = RTE_BE32(ip_dst);\n \titem_ipv4.hdr.version_ihl = RTE_IPV4_VHL_DEF;\n \titems[1].spec = &item_ipv4;\n \titems[1].mask = &item_ipv4;\ndiff --git a/app/test-flow-perf/config.h b/app/test-flow-perf/config.h\nindex ee1a4a3724..8f42bc589c 100644\n--- a/app/test-flow-perf/config.h\n+++ b/app/test-flow-perf/config.h\n@@ -16,6 +16,12 @@\n #define NR_RXD 256\n #define NR_TXD 256\n \n+/* This is used for encap/decap & header modify actions.\n+ * When it's 1: it means all actions have fixed values.\n+ * When it's 0: it means all actions will have different values.\n+ */\n+#define FIXED_VALUES 1\n+\n /* Items/Actions parameters */\n #define JUMP_ACTION_TABLE 2\n #define VLAN_VALUE 1\n", "prefixes": [ "13/13" ] }