From 6bfb501c88b8134a007ed8c568087432cb51aca0 Mon Sep 17 00:00:00 2001 From: Jingjing Wu Date: Fri, 21 Nov 2014 08:46:47 +0800 Subject: [PATCH] app/testpmd: flush flow director table Test command is added to flush flow director table Signed-off-by: Jingjing Wu Acked-by: Konstantin Ananyev --- app/test-pmd/cmdline.c | 49 ++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 49 insertions(+) diff --git a/app/test-pmd/cmdline.c b/app/test-pmd/cmdline.c index fed833af6c..b5d65c3fef 100644 --- a/app/test-pmd/cmdline.c +++ b/app/test-pmd/cmdline.c @@ -720,6 +720,9 @@ static void cmd_help_long_parsed(void *parsed_result, " flexbytes (flexbytes_value) (drop|fwd)" " queue (queue_id) fd_id (fd_id_value)\n" " Add/Del a SCTP type flow director filter.\n\n" + + "flush_flow_director (port_id)\n" + " Flush all flow director entries of a device.\n\n" ); } } @@ -8264,6 +8267,51 @@ cmdline_parse_inst_t cmd_add_del_sctp_flow_director = { }, }; +struct cmd_flush_flow_director_result { + cmdline_fixed_string_t flush_flow_director; + uint8_t port_id; +}; + +cmdline_parse_token_string_t cmd_flush_flow_director_flush = + TOKEN_STRING_INITIALIZER(struct cmd_flush_flow_director_result, + flush_flow_director, "flush_flow_director"); +cmdline_parse_token_num_t cmd_flush_flow_director_port_id = + TOKEN_NUM_INITIALIZER(struct cmd_flush_flow_director_result, + port_id, UINT8); + +static void +cmd_flush_flow_director_parsed(void *parsed_result, + __attribute__((unused)) struct cmdline *cl, + __attribute__((unused)) void *data) +{ + struct cmd_flow_director_result *res = parsed_result; + int ret = 0; + + ret = rte_eth_dev_filter_supported(res->port_id, RTE_ETH_FILTER_FDIR); + if (ret < 0) { + printf("flow director is not supported on port %u.\n", + res->port_id); + return; + } + + ret = rte_eth_dev_filter_ctrl(res->port_id, RTE_ETH_FILTER_FDIR, + RTE_ETH_FILTER_FLUSH, NULL); + if (ret < 0) + printf("flow director table flushing error: (%s)\n", + strerror(-ret)); +} + +cmdline_parse_inst_t cmd_flush_flow_director = { + .f = cmd_flush_flow_director_parsed, + .data = NULL, + .help_str = "flush all flow director entries of a device on NIC", + .tokens = { + (void *)&cmd_flush_flow_director_flush, + (void *)&cmd_flush_flow_director_port_id, + NULL, + }, +}; + /* ******************************************************************************** */ /* list of instructions */ @@ -8397,6 +8445,7 @@ cmdline_parse_ctx_t main_ctx[] = { (cmdline_parse_inst_t *)&cmd_add_del_ip_flow_director, (cmdline_parse_inst_t *)&cmd_add_del_udp_flow_director, (cmdline_parse_inst_t *)&cmd_add_del_sctp_flow_director, + (cmdline_parse_inst_t *)&cmd_flush_flow_director, NULL, }; -- 2.20.1