From e4031ced5a3d6afc028ab8551d80d60351c3a180 Mon Sep 17 00:00:00 2001 From: Andrew Rybchenko Date: Mon, 9 Apr 2018 12:58:59 +0100 Subject: [PATCH] app/testpmd: add commands to set loopback mode Signed-off-by: Andrew Rybchenko Reviewed-by: Roman Zhukov Reviewed-by: Ivan Malov Reviewed-by: Ferruh Yigit --- app/test-pmd/cmdline.c | 121 +++++++++++++++++++++++++++++++++++++++++ 1 file changed, 121 insertions(+) diff --git a/app/test-pmd/cmdline.c b/app/test-pmd/cmdline.c index 40b31ad7e7..92ef7e19d8 100644 --- a/app/test-pmd/cmdline.c +++ b/app/test-pmd/cmdline.c @@ -806,6 +806,9 @@ static void cmd_help_long_parsed(void *parsed_result, " duplex (half|full|auto)\n" " Set speed and duplex for all ports or port_id\n\n" + "port config (port_id|all) loopback (mode)\n" + " Set loopback mode for all ports or port_id\n\n" + "port config all (rxq|txq|rxd|txd) (value)\n" " Set number for rxq/txq/rxd/txd.\n\n" @@ -1487,6 +1490,122 @@ cmdline_parse_inst_t cmd_config_speed_specific = { }, }; +/* *** configure loopback for all ports *** */ +struct cmd_config_loopback_all { + cmdline_fixed_string_t port; + cmdline_fixed_string_t keyword; + cmdline_fixed_string_t all; + cmdline_fixed_string_t item; + uint32_t mode; +}; + +static void +cmd_config_loopback_all_parsed(void *parsed_result, + __attribute__((unused)) struct cmdline *cl, + __attribute__((unused)) void *data) +{ + struct cmd_config_loopback_all *res = parsed_result; + portid_t pid; + + if (!all_ports_stopped()) { + printf("Please stop all ports first\n"); + return; + } + + RTE_ETH_FOREACH_DEV(pid) { + ports[pid].dev_conf.lpbk_mode = res->mode; + } + + cmd_reconfig_device_queue(RTE_PORT_ALL, 1, 1); +} + +cmdline_parse_token_string_t cmd_config_loopback_all_port = + TOKEN_STRING_INITIALIZER(struct cmd_config_loopback_all, port, "port"); +cmdline_parse_token_string_t cmd_config_loopback_all_keyword = + TOKEN_STRING_INITIALIZER(struct cmd_config_loopback_all, keyword, + "config"); +cmdline_parse_token_string_t cmd_config_loopback_all_all = + TOKEN_STRING_INITIALIZER(struct cmd_config_loopback_all, all, "all"); +cmdline_parse_token_string_t cmd_config_loopback_all_item = + TOKEN_STRING_INITIALIZER(struct cmd_config_loopback_all, item, + "loopback"); +cmdline_parse_token_num_t cmd_config_loopback_all_mode = + TOKEN_NUM_INITIALIZER(struct cmd_config_loopback_all, mode, UINT32); + +cmdline_parse_inst_t cmd_config_loopback_all = { + .f = cmd_config_loopback_all_parsed, + .data = NULL, + .help_str = "port config all loopback ", + .tokens = { + (void *)&cmd_config_loopback_all_port, + (void *)&cmd_config_loopback_all_keyword, + (void *)&cmd_config_loopback_all_all, + (void *)&cmd_config_loopback_all_item, + (void *)&cmd_config_loopback_all_mode, + NULL, + }, +}; + +/* *** configure loopback for specific port *** */ +struct cmd_config_loopback_specific { + cmdline_fixed_string_t port; + cmdline_fixed_string_t keyword; + uint16_t port_id; + cmdline_fixed_string_t item; + uint32_t mode; +}; + +static void +cmd_config_loopback_specific_parsed(void *parsed_result, + __attribute__((unused)) struct cmdline *cl, + __attribute__((unused)) void *data) +{ + struct cmd_config_loopback_specific *res = parsed_result; + + if (port_id_is_invalid(res->port_id, ENABLED_WARN)) + return; + + if (!port_is_stopped(res->port_id)) { + printf("Please stop port %u first\n", res->port_id); + return; + } + + ports[res->port_id].dev_conf.lpbk_mode = res->mode; + + cmd_reconfig_device_queue(res->port_id, 1, 1); +} + + +cmdline_parse_token_string_t cmd_config_loopback_specific_port = + TOKEN_STRING_INITIALIZER(struct cmd_config_loopback_specific, port, + "port"); +cmdline_parse_token_string_t cmd_config_loopback_specific_keyword = + TOKEN_STRING_INITIALIZER(struct cmd_config_loopback_specific, keyword, + "config"); +cmdline_parse_token_num_t cmd_config_loopback_specific_id = + TOKEN_NUM_INITIALIZER(struct cmd_config_loopback_specific, port_id, + UINT16); +cmdline_parse_token_string_t cmd_config_loopback_specific_item = + TOKEN_STRING_INITIALIZER(struct cmd_config_loopback_specific, item, + "loopback"); +cmdline_parse_token_num_t cmd_config_loopback_specific_mode = + TOKEN_NUM_INITIALIZER(struct cmd_config_loopback_specific, mode, + UINT32); + +cmdline_parse_inst_t cmd_config_loopback_specific = { + .f = cmd_config_loopback_specific_parsed, + .data = NULL, + .help_str = "port config loopback ", + .tokens = { + (void *)&cmd_config_loopback_specific_port, + (void *)&cmd_config_loopback_specific_keyword, + (void *)&cmd_config_loopback_specific_id, + (void *)&cmd_config_loopback_specific_item, + (void *)&cmd_config_loopback_specific_mode, + NULL, + }, +}; + /* *** configure txq/rxq, txd/rxd *** */ struct cmd_config_rx_tx { cmdline_fixed_string_t port; @@ -16130,6 +16249,8 @@ cmdline_parse_ctx_t main_ctx[] = { (cmdline_parse_inst_t *)&cmd_operate_detach_port, (cmdline_parse_inst_t *)&cmd_config_speed_all, (cmdline_parse_inst_t *)&cmd_config_speed_specific, + (cmdline_parse_inst_t *)&cmd_config_loopback_all, + (cmdline_parse_inst_t *)&cmd_config_loopback_specific, (cmdline_parse_inst_t *)&cmd_config_rx_tx, (cmdline_parse_inst_t *)&cmd_config_mtu, (cmdline_parse_inst_t *)&cmd_config_max_pkt_len, -- 2.20.1