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 0981BA0506; Tue, 29 Mar 2022 08:54:20 +0200 (CEST) Received: from [217.70.189.124] (localhost [127.0.0.1]) by mails.dpdk.org (Postfix) with ESMTP id 731C94289D; Tue, 29 Mar 2022 08:54:19 +0200 (CEST) Received: from mga06.intel.com (mga06.intel.com [134.134.136.31]) by mails.dpdk.org (Postfix) with ESMTP id D33C842897 for ; Tue, 29 Mar 2022 08:54:16 +0200 (CEST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1648536857; x=1680072857; h=from:to:cc:subject:date:message-id:in-reply-to: references; bh=POJd0dmTcHkcVAKD4eiUbUpHPo4ptQXHZS7E1bG0F88=; b=ZmX5wg9zAp5Uvj1DDYiS1v1EBv0aMeK9MpnTmdErCYaDSBIcN8Na5g2R L18CXlVCANOFY4tmzCBHz0E7wZcIzF4JGOOD33rS02fdcErsyXMMaL0o3 M670Vo5PW3CzGxWQmAtZr/T0f+rk57ArQv0elKolrRJ5zKVv8HQvxGFbv L7W9bIzLBdecxROfJrrBCX/kR5c67ia0s75QJAfUMwoNlT2rzZuIg3Ipo 86pHWZvfeWTVUoJZbDQ2nE/GUBLLsYyqmWaBAgSQpPv3O2KuKXG2MWe6h ZSamtfECXb8ASJqzcDS3dw80GBnNMJZ9dzqHXczVkGn7K6y0rt47tOUkK A==; X-IronPort-AV: E=McAfee;i="6200,9189,10300"; a="319876431" X-IronPort-AV: E=Sophos;i="5.90,219,1643702400"; d="scan'208";a="319876431" Received: from orsmga008.jf.intel.com ([10.7.209.65]) by orsmga104.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 28 Mar 2022 23:54:15 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.90,219,1643702400"; d="scan'208";a="564372200" Received: from npg-dpdk-xuan-cbdma.sh.intel.com ([10.67.110.228]) by orsmga008.jf.intel.com with ESMTP; 28 Mar 2022 23:54:11 -0700 From: xuan.ding@intel.com To: thomas@monjalon.net, ferruh.yigit@intel.com, andrew.rybchenko@oktetlabs.ru Cc: dev@dpdk.org, stephen@networkplumber.org, mb@smartsharesystems.com, viacheslavo@nvidia.com, qi.z.zhang@intel.com, ping.yu@intel.com, wenxuanx.wu@intel.com, Xuan Ding , Yuan Wang Subject: [RFC,v3 2/3] app/testpmd: add header split configuration Date: Tue, 29 Mar 2022 06:49:44 +0000 Message-Id: <20220329064945.54777-3-xuan.ding@intel.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20220329064945.54777-1-xuan.ding@intel.com> References: <20220303060136.36427-1-xuan.ding@intel.com> <20220329064945.54777-1-xuan.ding@intel.com> 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 From: Xuan Ding This patch adds header split configuration in testpmd. The header split feature is off by default. To enable header split, you need: 1. Configure Rx queue with rx_offload header split on. 2. Set the protocol type of header split. Command for set header split protocol type: testpmd> port config header_split mac|ipv4|ipv6|l3|tcp|udp|sctp| l4|inner_mac|inner_ipv4|inner_ipv6|inner_l3|inner_tcp| inner_udp|inner_sctp|inner_l4 Signed-off-by: Xuan Ding Signed-off-by: Yuan Wang --- app/test-pmd/cmdline.c | 117 +++++++++++++++++++++++++++++++++++++++++ app/test-pmd/testpmd.c | 6 ++- app/test-pmd/testpmd.h | 2 + 3 files changed, 124 insertions(+), 1 deletion(-) diff --git a/app/test-pmd/cmdline.c b/app/test-pmd/cmdline.c index 6ffea8e21a..abda81b4bc 100644 --- a/app/test-pmd/cmdline.c +++ b/app/test-pmd/cmdline.c @@ -866,6 +866,12 @@ static void cmd_help_long_parsed(void *parsed_result, " Enable or disable a per port Rx offloading" " on all Rx queues of a port\n\n" + "port config header_split mac|ipv4|ipv6|l3|tcp|udp|sctp|l4|" + "inner_mac|inner_ipv4|inner_ipv6|inner_l3|inner_tcp|" + "inner_udp|inner_sctp|inner_l4\n" + " Configure protocol for header split" + " on all Rx queues of a port\n\n" + "port (port_id) rxq (queue_id) rx_offload vlan_strip|" "ipv4_cksum|udp_cksum|tcp_cksum|tcp_lro|qinq_strip|" "outer_ipv4_cksum|macsec_strip|header_split|" @@ -16353,6 +16359,116 @@ cmdline_parse_inst_t cmd_config_per_port_rx_offload = { } }; +/* config a per port header split protocol */ +struct cmd_config_per_port_headersplit_protocol_result { + cmdline_fixed_string_t port; + cmdline_fixed_string_t config; + uint16_t port_id; + cmdline_fixed_string_t headersplit; + cmdline_fixed_string_t protocol; +}; + +cmdline_parse_token_string_t cmd_config_per_port_headersplit_protocol_result_port = + TOKEN_STRING_INITIALIZER + (struct cmd_config_per_port_headersplit_protocol_result, + port, "port"); +cmdline_parse_token_string_t cmd_config_per_port_headersplit_protocol_result_config = + TOKEN_STRING_INITIALIZER + (struct cmd_config_per_port_headersplit_protocol_result, + config, "config"); +cmdline_parse_token_num_t cmd_config_per_port_headersplit_protocol_result_port_id = + TOKEN_NUM_INITIALIZER + (struct cmd_config_per_port_headersplit_protocol_result, + port_id, RTE_UINT16); +cmdline_parse_token_string_t cmd_config_per_port_headersplit_protocol_result_headersplit = + TOKEN_STRING_INITIALIZER + (struct cmd_config_per_port_headersplit_protocol_result, + headersplit, "header_split"); +cmdline_parse_token_string_t cmd_config_per_port_headersplit_protocol_result_protocol = + TOKEN_STRING_INITIALIZER + (struct cmd_config_per_port_headersplit_protocol_result, + protocol, "mac#ipv4#ipv6#l3#tcp#udp#sctp#l4#" + "inner_mac#inner_ipv4#inner_ipv6#inner_l3#inner_tcp#" + "inner_udp#inner_sctp#inner_l4"); + +static void +cmd_config_per_port_headersplit_protocol_parsed(void *parsed_result, + __rte_unused struct cmdline *cl, + __rte_unused void *data) +{ + struct cmd_config_per_port_headersplit_protocol_result *res = parsed_result; + portid_t port_id = res->port_id; + struct rte_port *port = &ports[port_id]; + uint16_t protocol; + + if (port_id_is_invalid(port_id, ENABLED_WARN)) + return; + + if (port->port_status != RTE_PORT_STOPPED) { + fprintf(stderr, + "Error: Can't config offload when Port %d is not stopped\n", + port_id); + return; + } + + if (!strcmp(res->protocol, "mac")) + protocol = RTE_ETH_RX_HEADER_SPLIT_MAC; + else if (!strcmp(res->protocol, "ipv4")) + protocol = RTE_ETH_RX_HEADER_SPLIT_IPV4; + else if (!strcmp(res->protocol, "ipv6")) + protocol = RTE_ETH_RX_HEADER_SPLIT_IPV6; + else if (!strcmp(res->protocol, "l3")) + protocol = RTE_ETH_RX_HEADER_SPLIT_L3; + else if (!strcmp(res->protocol, "tcp")) + protocol = RTE_ETH_RX_HEADER_SPLIT_TCP; + else if (!strcmp(res->protocol, "udp")) + protocol = RTE_ETH_RX_HEADER_SPLIT_UDP; + else if (!strcmp(res->protocol, "sctp")) + protocol = RTE_ETH_RX_HEADER_SPLIT_SCTP; + else if (!strcmp(res->protocol, "l4")) + protocol = RTE_ETH_RX_HEADER_SPLIT_L4; + else if (!strcmp(res->protocol, "inner_mac")) + protocol = RTE_ETH_RX_HEADER_SPLIT_INNER_MAC; + else if (!strcmp(res->protocol, "inner_ipv4")) + protocol = RTE_ETH_RX_HEADER_SPLIT_INNER_IPV4; + else if (!strcmp(res->protocol, "inner_ipv6")) + protocol = RTE_ETH_RX_HEADER_SPLIT_INNER_IPV6; + else if (!strcmp(res->protocol, "inner_l3")) + protocol = RTE_ETH_RX_HEADER_SPLIT_INNER_L3; + else if (!strcmp(res->protocol, "inner_tcp")) + protocol = RTE_ETH_RX_HEADER_SPLIT_INNER_TCP; + else if (!strcmp(res->protocol, "inner_udp")) + protocol = RTE_ETH_RX_HEADER_SPLIT_INNER_UDP; + else if (!strcmp(res->protocol, "inner_sctp")) + protocol = RTE_ETH_RX_HEADER_SPLIT_INNER_SCTP; + else if (!strcmp(res->protocol, "inner_l4")) + protocol = RTE_ETH_RX_HEADER_SPLIT_INNER_L4; + else { + fprintf(stderr, "Unknown protocol name: %s\n", res->protocol); + return; + } + + rx_pkt_header_split_proto = protocol; + + cmd_reconfig_device_queue(port_id, 1, 1); +} + +cmdline_parse_inst_t cmd_config_per_port_headersplit_protocol = { + .f = cmd_config_per_port_headersplit_protocol_parsed, + .data = NULL, + .help_str = "port config header_split mac|ipv4|ipv6|l3|tcp|udp|sctp|l4|" + "inner_mac|inner_ipv4|inner_ipv6|inner_l3|inner_tcp|" + "inner_udp|inner_sctp|inner_l4", + .tokens = { + (void *)&cmd_config_per_port_headersplit_protocol_result_port, + (void *)&cmd_config_per_port_headersplit_protocol_result_config, + (void *)&cmd_config_per_port_headersplit_protocol_result_port_id, + (void *)&cmd_config_per_port_headersplit_protocol_result_headersplit, + (void *)&cmd_config_per_port_headersplit_protocol_result_protocol, + NULL, + } +}; + /* Enable/Disable a per queue offloading */ struct cmd_config_per_queue_rx_offload_result { cmdline_fixed_string_t port; @@ -18071,6 +18187,7 @@ cmdline_parse_ctx_t main_ctx[] = { (cmdline_parse_inst_t *)&cmd_rx_offload_get_capa, (cmdline_parse_inst_t *)&cmd_rx_offload_get_configuration, (cmdline_parse_inst_t *)&cmd_config_per_port_rx_offload, + (cmdline_parse_inst_t *)&cmd_config_per_port_headersplit_protocol, (cmdline_parse_inst_t *)&cmd_config_per_queue_rx_offload, (cmdline_parse_inst_t *)&cmd_tx_offload_get_capa, (cmdline_parse_inst_t *)&cmd_tx_offload_get_configuration, diff --git a/app/test-pmd/testpmd.c b/app/test-pmd/testpmd.c index fe2ce19f99..a00fa0e236 100644 --- a/app/test-pmd/testpmd.c +++ b/app/test-pmd/testpmd.c @@ -253,6 +253,8 @@ uint8_t tx_pkt_nb_segs = 1; /**< Number of segments in TXONLY packets */ enum tx_pkt_split tx_pkt_split = TX_PKT_SPLIT_OFF; /**< Split policy for packets to TX. */ +uint8_t rx_pkt_header_split_proto; + uint8_t txonly_multi_flow; /**< Whether multiple flows are generated in TXONLY mode. */ @@ -2568,7 +2570,8 @@ rx_queue_setup(uint16_t port_id, uint16_t rx_queue_id, int ret; if (rx_pkt_nb_segs <= 1 || - (rx_conf->offloads & RTE_ETH_RX_OFFLOAD_BUFFER_SPLIT) == 0) { + (((rx_conf->offloads & RTE_ETH_RX_OFFLOAD_BUFFER_SPLIT) == 0) && + ((rx_conf->offloads & RTE_ETH_RX_OFFLOAD_HEADER_SPLIT) == 0))) { rx_conf->rx_seg = NULL; rx_conf->rx_nseg = 0; ret = rte_eth_rx_queue_setup(port_id, rx_queue_id, @@ -2592,6 +2595,7 @@ rx_queue_setup(uint16_t port_id, uint16_t rx_queue_id, rx_seg->offset = i < rx_pkt_nb_offs ? rx_pkt_seg_offsets[i] : 0; rx_seg->mp = mpx ? mpx : mp; + rx_seg->proto = rx_pkt_header_split_proto; } rx_conf->rx_nseg = rx_pkt_nb_segs; rx_conf->rx_seg = rx_useg; diff --git a/app/test-pmd/testpmd.h b/app/test-pmd/testpmd.h index 31f766c965..021e2768be 100644 --- a/app/test-pmd/testpmd.h +++ b/app/test-pmd/testpmd.h @@ -557,6 +557,8 @@ enum tx_pkt_split { extern enum tx_pkt_split tx_pkt_split; +extern uint8_t rx_pkt_header_split_proto; + extern uint8_t txonly_multi_flow; extern uint32_t rxq_share; -- 2.17.1