From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mails.dpdk.org (mails.dpdk.org [217.70.189.124]) by inbox.dpdk.org (Postfix) with ESMTP id 4303B4326B; Thu, 2 Nov 2023 09:25:01 +0100 (CET) Received: from mails.dpdk.org (localhost [127.0.0.1]) by mails.dpdk.org (Postfix) with ESMTP id 50A4C42D0B; Thu, 2 Nov 2023 09:24:08 +0100 (CET) Received: from szxga01-in.huawei.com (szxga01-in.huawei.com [45.249.212.187]) by mails.dpdk.org (Postfix) with ESMTP id CFB6D40282 for ; Thu, 2 Nov 2023 09:23:58 +0100 (CET) Received: from kwepemi500020.china.huawei.com (unknown [172.30.72.53]) by szxga01-in.huawei.com (SkyGuard) with ESMTP id 4SLcNC2pJGzvQRw for ; Thu, 2 Nov 2023 16:23:55 +0800 (CST) Received: from localhost.localdomain (10.67.165.2) by kwepemi500020.china.huawei.com (7.221.188.8) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2507.31; Thu, 2 Nov 2023 16:23:57 +0800 From: Jie Hai To: , Aman Singh , Yuying Zhang CC: , , Subject: [PATCH v9 9/9] app/testpmd: add RSS hash algorithms display Date: Thu, 2 Nov 2023 16:20:20 +0800 Message-ID: <20231102082020.2588392-10-haijie1@huawei.com> X-Mailer: git-send-email 2.30.0 In-Reply-To: <20231102082020.2588392-1-haijie1@huawei.com> References: <20230315110033.30143-1-liudongdong3@huawei.com> <20231102082020.2588392-1-haijie1@huawei.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Content-Type: text/plain X-Originating-IP: [10.67.165.2] X-ClientProxiedBy: dggems704-chm.china.huawei.com (10.3.19.181) To kwepemi500020.china.huawei.com (7.221.188.8) X-CFilter-Loop: Reflected X-BeenThere: dev@dpdk.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: DPDK patches and discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dev-bounces@dpdk.org Add the command "show port X rss-hash algorithm" to display the RSS hash algorithms of port X. An example is shown: testpmd> show port 0 rss-hash algorithm RSS algorithm: toeplitz Signed-off-by: Jie Hai Acked-by: Huisong Li Acked-by: Chengwen Feng --- app/test-pmd/cmdline.c | 29 +++++++++++++++++---- app/test-pmd/config.c | 10 ++++++- app/test-pmd/testpmd.h | 2 +- doc/guides/testpmd_app_ug/testpmd_funcs.rst | 4 +-- 4 files changed, 36 insertions(+), 9 deletions(-) diff --git a/app/test-pmd/cmdline.c b/app/test-pmd/cmdline.c index 35f5e4bbc002..912bf3355c10 100644 --- a/app/test-pmd/cmdline.c +++ b/app/test-pmd/cmdline.c @@ -174,8 +174,8 @@ static void cmd_help_long_parsed(void *parsed_result, " by masks on port X. size is used to indicate the" " hardware supported reta size\n\n" - "show port (port_id) rss-hash [key]\n" - " Display the RSS hash functions and RSS hash key of port\n\n" + "show port (port_id) rss-hash [key | algorithm]\n" + " Display the RSS hash functions, RSS hash key and RSS hash algorithms of port\n\n" "clear port (info|stats|xstats|fdir) (port_id|all)\n" " Clear information for port_id, or all.\n\n" @@ -3026,15 +3026,17 @@ struct cmd_showport_rss_hash { cmdline_fixed_string_t rss_hash; cmdline_fixed_string_t rss_type; cmdline_fixed_string_t key; /* optional argument */ + cmdline_fixed_string_t algorithm; /* optional argument */ }; static void cmd_showport_rss_hash_parsed(void *parsed_result, __rte_unused struct cmdline *cl, - void *show_rss_key) + __rte_unused void *data) { struct cmd_showport_rss_hash *res = parsed_result; - port_rss_hash_conf_show(res->port_id, show_rss_key != NULL); + port_rss_hash_conf_show(res->port_id, + !strcmp(res->key, "key"), !strcmp(res->algorithm, "algorithm")); } static cmdline_parse_token_string_t cmd_showport_rss_hash_show = @@ -3049,6 +3051,8 @@ static cmdline_parse_token_string_t cmd_showport_rss_hash_rss_hash = "rss-hash"); static cmdline_parse_token_string_t cmd_showport_rss_hash_rss_key = TOKEN_STRING_INITIALIZER(struct cmd_showport_rss_hash, key, "key"); +static cmdline_parse_token_string_t cmd_showport_rss_hash_rss_algo = + TOKEN_STRING_INITIALIZER(struct cmd_showport_rss_hash, algorithm, "algorithm"); static cmdline_parse_inst_t cmd_showport_rss_hash = { .f = cmd_showport_rss_hash_parsed, @@ -3065,7 +3069,7 @@ static cmdline_parse_inst_t cmd_showport_rss_hash = { static cmdline_parse_inst_t cmd_showport_rss_hash_key = { .f = cmd_showport_rss_hash_parsed, - .data = (void *)1, + .data = NULL, .help_str = "show port rss-hash key", .tokens = { (void *)&cmd_showport_rss_hash_show, @@ -3077,6 +3081,20 @@ static cmdline_parse_inst_t cmd_showport_rss_hash_key = { }, }; +static cmdline_parse_inst_t cmd_showport_rss_hash_algo = { + .f = cmd_showport_rss_hash_parsed, + .data = NULL, + .help_str = "show port rss-hash algorithm", + .tokens = { + (void *)&cmd_showport_rss_hash_show, + (void *)&cmd_showport_rss_hash_port, + (void *)&cmd_showport_rss_hash_port_id, + (void *)&cmd_showport_rss_hash_rss_hash, + (void *)&cmd_showport_rss_hash_rss_algo, + NULL, + }, +}; + /* *** Configure DCB *** */ struct cmd_config_dcb { cmdline_fixed_string_t port; @@ -12969,6 +12987,7 @@ static cmdline_parse_ctx_t builtin_ctx[] = { (cmdline_parse_inst_t *)&cmd_tunnel_udp_config, (cmdline_parse_inst_t *)&cmd_showport_rss_hash, (cmdline_parse_inst_t *)&cmd_showport_rss_hash_key, + (cmdline_parse_inst_t *)&cmd_showport_rss_hash_algo, (cmdline_parse_inst_t *)&cmd_config_rss_hash_key, (cmdline_parse_inst_t *)&cmd_cleanup_txq_mbufs, (cmdline_parse_inst_t *)&cmd_dump, diff --git a/app/test-pmd/config.c b/app/test-pmd/config.c index a3e32aa852d8..23fb4f8aa781 100644 --- a/app/test-pmd/config.c +++ b/app/test-pmd/config.c @@ -4469,7 +4469,7 @@ port_rss_reta_info(portid_t port_id, * key of the port. */ void -port_rss_hash_conf_show(portid_t port_id, int show_rss_key) +port_rss_hash_conf_show(portid_t port_id, int show_rss_key, int show_rss_algo) { struct rte_eth_rss_conf rss_conf = {0}; uint8_t rss_key[RSS_HASH_KEY_LENGTH]; @@ -4519,8 +4519,16 @@ port_rss_hash_conf_show(portid_t port_id, int show_rss_key) printf("RSS disabled\n"); return; } + + if (show_rss_algo) { + printf("RSS algorithm:\n %s\n", + rte_eth_dev_rss_algo_name(rss_conf.algorithm)); + return; + } + printf("RSS functions:\n"); rss_types_display(rss_hf, TESTPMD_RSS_TYPES_CHAR_NUM_PER_LINE); + if (!show_rss_key) return; printf("RSS key:\n"); diff --git a/app/test-pmd/testpmd.h b/app/test-pmd/testpmd.h index 09a36b90b806..9b10a9ea1cf2 100644 --- a/app/test-pmd/testpmd.h +++ b/app/test-pmd/testpmd.h @@ -1153,7 +1153,7 @@ int set_vf_rate_limit(portid_t port_id, uint16_t vf, uint32_t rate, int set_rxq_avail_thresh(portid_t port_id, uint16_t queue_id, uint8_t avail_thresh); -void port_rss_hash_conf_show(portid_t port_id, int show_rss_key); +void port_rss_hash_conf_show(portid_t port_id, int show_rss_key, int show_rss_algo); void port_rss_hash_key_update(portid_t port_id, char rss_type[], uint8_t *hash_key, uint8_t hash_key_len); int rx_queue_id_is_invalid(queueid_t rxq_id); diff --git a/doc/guides/testpmd_app_ug/testpmd_funcs.rst b/doc/guides/testpmd_app_ug/testpmd_funcs.rst index 3d242c85345f..b51e459998b0 100644 --- a/doc/guides/testpmd_app_ug/testpmd_funcs.rst +++ b/doc/guides/testpmd_app_ug/testpmd_funcs.rst @@ -235,9 +235,9 @@ size is used to indicate the hardware supported reta size show port rss-hash ~~~~~~~~~~~~~~~~~~ -Display the RSS hash functions and RSS hash key of a port:: +Display the RSS hash functions and RSS hash key or RSS hash algorithm of a port:: - testpmd> show port (port_id) rss-hash [key] + testpmd> show port (port_id) rss-hash [key | algorithm] clear port ~~~~~~~~~~ -- 2.30.0