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Thu, 30 Nov 2023 08:32:24 -0800 From: Michael Baum To: CC: Ori Kam , Aman Singh , "Yuying Zhang" , Ferruh Yigit , "Thomas Monjalon" Subject: [PATCH v3 2/2] app/testpmd: add random item support Date: Thu, 30 Nov 2023 18:32:15 +0200 Message-ID: <20231130163215.666239-3-michaelba@nvidia.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20231130163215.666239-1-michaelba@nvidia.com> References: <20230911074149.697944-1-michaelba@nvidia.com> <20231130163215.666239-1-michaelba@nvidia.com> MIME-Version: 1.0 X-NV-OnPremToCloud: ExternallySecured X-EOPAttributedMessage: 0 X-MS-PublicTrafficType: Email X-MS-TrafficTypeDiagnostic: BL6PEPF0001AB76:EE_|DM6PR12MB4435:EE_ X-MS-Office365-Filtering-Correlation-Id: 884bf58c-6fd6-4a89-d84b-08dbf1c1fae9 X-LD-Processed: 43083d15-7273-40c1-b7db-39efd9ccc17a,ExtAddr X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam: BCL:0; X-Microsoft-Antispam-Message-Info: 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 X-Forefront-Antispam-Report: CIP:216.228.117.160; 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Signed-off-by: Michael Baum Reviewed-by: Dariusz Sosnowski --- app/test-pmd/cmdline_flow.c | 28 +++++++++++++++++++++ doc/guides/testpmd_app_ug/testpmd_funcs.rst | 4 +++ 2 files changed, 32 insertions(+) diff --git a/app/test-pmd/cmdline_flow.c b/app/test-pmd/cmdline_flow.c index ce71818705..359c187b3c 100644 --- a/app/test-pmd/cmdline_flow.c +++ b/app/test-pmd/cmdline_flow.c @@ -433,6 +433,8 @@ enum index { ITEM_ICMP6_ND_OPT_TLA_ETH_TLA, ITEM_META, ITEM_META_DATA, + ITEM_RANDOM, + ITEM_RANDOM_VALUE, ITEM_GRE_KEY, ITEM_GRE_KEY_VALUE, ITEM_GRE_OPTION, @@ -956,6 +958,7 @@ static const char *const modify_field_ids[] = { "hash_result", "geneve_opt_type", "geneve_opt_class", "geneve_opt_data", "mpls", "tcp_data_off", "ipv4_ihl", "ipv4_total_len", "ipv6_payload_len", + "random", NULL }; @@ -1562,6 +1565,7 @@ static const enum index next_item[] = { ITEM_ICMP6_ND_OPT_SLA_ETH, ITEM_ICMP6_ND_OPT_TLA_ETH, ITEM_META, + ITEM_RANDOM, ITEM_GRE_KEY, ITEM_GRE_OPTION, ITEM_GTP_PSC, @@ -1873,6 +1877,12 @@ static const enum index item_meta[] = { ZERO, }; +static const enum index item_random[] = { + ITEM_RANDOM_VALUE, + ITEM_NEXT, + ZERO, +}; + static const enum index item_gtp_psc[] = { ITEM_GTP_PSC_QFI, ITEM_GTP_PSC_PDU_T, @@ -5195,6 +5205,21 @@ static const struct token token_list[] = { .args = ARGS(ARGS_ENTRY_MASK(struct rte_flow_item_meta, data, "\xff\xff\xff\xff")), }, + [ITEM_RANDOM] = { + .name = "random", + .help = "match random value", + .priv = PRIV_ITEM(RANDOM, sizeof(struct rte_flow_item_random)), + .next = NEXT(item_random), + .call = parse_vc, + }, + [ITEM_RANDOM_VALUE] = { + .name = "value", + .help = "random value", + .next = NEXT(item_random, NEXT_ENTRY(COMMON_UNSIGNED), + item_param), + .args = ARGS(ARGS_ENTRY_MASK(struct rte_flow_item_random, + value, "\xff\xff")), + }, [ITEM_GRE_KEY] = { .name = "gre_key", .help = "match GRE key", @@ -12883,6 +12908,9 @@ flow_item_default_mask(const struct rte_flow_item *item) case RTE_FLOW_ITEM_TYPE_META: mask = &rte_flow_item_meta_mask; break; + case RTE_FLOW_ITEM_TYPE_RANDOM: + mask = &rte_flow_item_random_mask; + break; case RTE_FLOW_ITEM_TYPE_FUZZY: mask = &rte_flow_item_fuzzy_mask; break; diff --git a/doc/guides/testpmd_app_ug/testpmd_funcs.rst b/doc/guides/testpmd_app_ug/testpmd_funcs.rst index 447e28e694..0cd1615d9e 100644 --- a/doc/guides/testpmd_app_ug/testpmd_funcs.rst +++ b/doc/guides/testpmd_app_ug/testpmd_funcs.rst @@ -3756,6 +3756,10 @@ This section lists supported pattern items and their attributes, if any. - ``data {unsigned}``: metadata value. +- ``random``: match application specific random value. + + - ``value {unsigned}``: random value. + - ``gtp_psc``: match GTP PDU extension header with type 0x85. - ``pdu_type {unsigned}``: PDU type.