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[204.195.96.226]) by smtp.gmail.com with ESMTPSA id 956f58d0204a3-6604e12ea23sm208079d50.0.2026.05.28.14.38.19 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 28 May 2026 14:38:20 -0700 (PDT) From: Stephen Hemminger To: dev@dpdk.org Cc: Stephen Hemminger , Aman Singh Subject: [RFC 1/8] app/testpmd: remove support for flow director Date: Thu, 28 May 2026 14:37:13 -0700 Message-ID: <20260528213816.562910-2-stephen@networkplumber.org> X-Mailer: git-send-email 2.53.0 In-Reply-To: <20260528213816.562910-1-stephen@networkplumber.org> References: <20260528213816.562910-1-stephen@networkplumber.org> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit 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 The flow director API is deprecated and will be removed in 26.11. Remove it from testpmd now since testpmd CLI is not a stable API. Signed-off-by: Stephen Hemminger --- app/test-pmd/cmdline.c | 21 +-- app/test-pmd/config.c | 163 -------------------- app/test-pmd/testpmd.h | 3 - doc/guides/testpmd_app_ug/testpmd_funcs.rst | 36 ----- 4 files changed, 6 insertions(+), 217 deletions(-) diff --git a/app/test-pmd/cmdline.c b/app/test-pmd/cmdline.c index cc9c462498..a5022bde04 100644 --- a/app/test-pmd/cmdline.c +++ b/app/test-pmd/cmdline.c @@ -163,7 +163,7 @@ static void cmd_help_long_parsed(void *parsed_result, "Display:\n" "--------\n\n" - "show port (info|stats|summary|xstats|fdir|dcb_tc) (port_id|all)\n" + "show port (info|stats|summary|xstats|dcb_tc) (port_id|all)\n" " Display information for port_id, or all.\n\n" "show port info (port_id) representor\n" @@ -189,7 +189,7 @@ static void cmd_help_long_parsed(void *parsed_result, "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 port (info|stats|xstats) (port_id|all)\n" " Clear information for port_id, or all.\n\n" "show (rxq|txq) info (port_id) (queue_id)\n" @@ -7510,11 +7510,6 @@ static void cmd_showportall_parsed(void *parsed_result, else if (!strcmp(res->what, "xstats")) RTE_ETH_FOREACH_DEV(i) nic_xstats_display(i); -#if defined(RTE_NET_I40E) || defined(RTE_NET_IXGBE) - else if (!strcmp(res->what, "fdir")) - RTE_ETH_FOREACH_DEV(i) - fdir_get_infos(i); -#endif else if (!strcmp(res->what, "dcb_tc")) RTE_ETH_FOREACH_DEV(i) port_dcb_info_display(i); @@ -7527,14 +7522,14 @@ static cmdline_parse_token_string_t cmd_showportall_port = TOKEN_STRING_INITIALIZER(struct cmd_showportall_result, port, "port"); static cmdline_parse_token_string_t cmd_showportall_what = TOKEN_STRING_INITIALIZER(struct cmd_showportall_result, what, - "info#summary#stats#xstats#fdir#dcb_tc"); + "info#summary#stats#xstats#dcb_tc"); static cmdline_parse_token_string_t cmd_showportall_all = TOKEN_STRING_INITIALIZER(struct cmd_showportall_result, all, "all"); static cmdline_parse_inst_t cmd_showportall = { .f = cmd_showportall_parsed, .data = NULL, .help_str = "show|clear port " - "info|summary|stats|xstats|fdir|dcb_tc all", + "info|summary|stats|xstats|dcb_tc all", .tokens = { (void *)&cmd_showportall_show, (void *)&cmd_showportall_port, @@ -7572,10 +7567,6 @@ static void cmd_showport_parsed(void *parsed_result, nic_stats_display(res->portnum); else if (!strcmp(res->what, "xstats")) nic_xstats_display(res->portnum); -#if defined(RTE_NET_I40E) || defined(RTE_NET_IXGBE) - else if (!strcmp(res->what, "fdir")) - fdir_get_infos(res->portnum); -#endif else if (!strcmp(res->what, "dcb_tc")) port_dcb_info_display(res->portnum); } @@ -7587,7 +7578,7 @@ static cmdline_parse_token_string_t cmd_showport_port = TOKEN_STRING_INITIALIZER(struct cmd_showport_result, port, "port"); static cmdline_parse_token_string_t cmd_showport_what = TOKEN_STRING_INITIALIZER(struct cmd_showport_result, what, - "info#summary#stats#xstats#fdir#dcb_tc"); + "info#summary#stats#xstats#dcb_tc"); static cmdline_parse_token_num_t cmd_showport_portnum = TOKEN_NUM_INITIALIZER(struct cmd_showport_result, portnum, RTE_UINT16); @@ -7595,7 +7586,7 @@ static cmdline_parse_inst_t cmd_showport = { .f = cmd_showport_parsed, .data = NULL, .help_str = "show|clear port " - "info|summary|stats|xstats|fdir|dcb_tc " + "info|summary|stats|xstats|dcb_tc " "", .tokens = { (void *)&cmd_showport_show, diff --git a/app/test-pmd/config.c b/app/test-pmd/config.c index c950793aaf..12fc679250 100644 --- a/app/test-pmd/config.c +++ b/app/test-pmd/config.c @@ -7041,169 +7041,6 @@ flowtype_to_str(uint16_t flow_type) return NULL; } -#if defined(RTE_NET_I40E) || defined(RTE_NET_IXGBE) - -static inline void -print_fdir_flex_payload(struct rte_eth_fdir_flex_conf *flex_conf, uint32_t num) -{ - struct rte_eth_flex_payload_cfg *cfg; - uint32_t i, j; - - for (i = 0; i < flex_conf->nb_payloads; i++) { - cfg = &flex_conf->flex_set[i]; - if (cfg->type == RTE_ETH_RAW_PAYLOAD) - printf("\n RAW: "); - else if (cfg->type == RTE_ETH_L2_PAYLOAD) - printf("\n L2_PAYLOAD: "); - else if (cfg->type == RTE_ETH_L3_PAYLOAD) - printf("\n L3_PAYLOAD: "); - else if (cfg->type == RTE_ETH_L4_PAYLOAD) - printf("\n L4_PAYLOAD: "); - else - printf("\n UNKNOWN PAYLOAD(%u): ", cfg->type); - for (j = 0; j < num; j++) - printf(" %-5u", cfg->src_offset[j]); - } - printf("\n"); -} - -static inline void -print_fdir_flex_mask(struct rte_eth_fdir_flex_conf *flex_conf, uint32_t num) -{ - struct rte_eth_fdir_flex_mask *mask; - uint32_t i, j; - const char *p; - - for (i = 0; i < flex_conf->nb_flexmasks; i++) { - mask = &flex_conf->flex_mask[i]; - p = flowtype_to_str(mask->flow_type); - printf("\n %s:\t", p ? p : "unknown"); - for (j = 0; j < num; j++) - printf(" %02x", mask->mask[j]); - } - printf("\n"); -} - -static inline void -print_fdir_flow_type(uint32_t flow_types_mask) -{ - int i; - const char *p; - - for (i = RTE_ETH_FLOW_UNKNOWN; i < RTE_ETH_FLOW_MAX; i++) { - if (!(flow_types_mask & (1 << i))) - continue; - p = flowtype_to_str(i); - if (p) - printf(" %s", p); - else - printf(" unknown"); - } - printf("\n"); -} - -static int -get_fdir_info(portid_t port_id, struct rte_eth_fdir_info *fdir_info, - struct rte_eth_fdir_stats *fdir_stat) -{ - int ret = -ENOTSUP; - -#ifdef RTE_NET_I40E - if (ret == -ENOTSUP) { - ret = rte_pmd_i40e_get_fdir_info(port_id, fdir_info); - if (!ret) - ret = rte_pmd_i40e_get_fdir_stats(port_id, fdir_stat); - } -#endif -#ifdef RTE_NET_IXGBE - if (ret == -ENOTSUP) { - ret = rte_pmd_ixgbe_get_fdir_info(port_id, fdir_info); - if (!ret) - ret = rte_pmd_ixgbe_get_fdir_stats(port_id, fdir_stat); - } -#endif - switch (ret) { - case 0: - break; - case -ENOTSUP: - fprintf(stderr, "\n FDIR is not supported on port %-2d\n", - port_id); - break; - default: - fprintf(stderr, "programming error: (%s)\n", strerror(-ret)); - break; - } - return ret; -} - -void -fdir_get_infos(portid_t port_id) -{ - struct rte_eth_fdir_stats fdir_stat; - struct rte_eth_fdir_info fdir_info; - - static const char *fdir_stats_border = "########################"; - - if (port_id_is_invalid(port_id, ENABLED_WARN)) - return; - - memset(&fdir_info, 0, sizeof(fdir_info)); - memset(&fdir_stat, 0, sizeof(fdir_stat)); - if (get_fdir_info(port_id, &fdir_info, &fdir_stat)) - return; - - printf("\n %s FDIR infos for port %-2d %s\n", - fdir_stats_border, port_id, fdir_stats_border); - printf(" MODE: "); - if (fdir_info.mode == RTE_FDIR_MODE_PERFECT) - printf(" PERFECT\n"); - else if (fdir_info.mode == RTE_FDIR_MODE_PERFECT_MAC_VLAN) - printf(" PERFECT-MAC-VLAN\n"); - else if (fdir_info.mode == RTE_FDIR_MODE_PERFECT_TUNNEL) - printf(" PERFECT-TUNNEL\n"); - else if (fdir_info.mode == RTE_FDIR_MODE_SIGNATURE) - printf(" SIGNATURE\n"); - else - printf(" DISABLE\n"); - if (fdir_info.mode != RTE_FDIR_MODE_PERFECT_MAC_VLAN - && fdir_info.mode != RTE_FDIR_MODE_PERFECT_TUNNEL) { - printf(" SUPPORTED FLOW TYPE: "); - print_fdir_flow_type(fdir_info.flow_types_mask[0]); - } - printf(" FLEX PAYLOAD INFO:\n"); - printf(" max_len: %-10"PRIu32" payload_limit: %-10"PRIu32"\n" - " payload_unit: %-10"PRIu32" payload_seg: %-10"PRIu32"\n" - " bitmask_unit: %-10"PRIu32" bitmask_num: %-10"PRIu32"\n", - fdir_info.max_flexpayload, fdir_info.flex_payload_limit, - fdir_info.flex_payload_unit, - fdir_info.max_flex_payload_segment_num, - fdir_info.flex_bitmask_unit, fdir_info.max_flex_bitmask_num); - if (fdir_info.flex_conf.nb_payloads > 0) { - printf(" FLEX PAYLOAD SRC OFFSET:"); - print_fdir_flex_payload(&fdir_info.flex_conf, fdir_info.max_flexpayload); - } - if (fdir_info.flex_conf.nb_flexmasks > 0) { - printf(" FLEX MASK CFG:"); - print_fdir_flex_mask(&fdir_info.flex_conf, fdir_info.max_flexpayload); - } - printf(" guarant_count: %-10"PRIu32" best_count: %"PRIu32"\n", - fdir_stat.guarant_cnt, fdir_stat.best_cnt); - printf(" guarant_space: %-10"PRIu32" best_space: %"PRIu32"\n", - fdir_info.guarant_spc, fdir_info.best_spc); - printf(" collision: %-10"PRIu32" free: %"PRIu32"\n" - " maxhash: %-10"PRIu32" maxlen: %"PRIu32"\n" - " add: %-10"PRIu64" remove: %"PRIu64"\n" - " f_add: %-10"PRIu64" f_remove: %"PRIu64"\n", - fdir_stat.collision, fdir_stat.free, - fdir_stat.maxhash, fdir_stat.maxlen, - fdir_stat.add, fdir_stat.remove, - fdir_stat.f_add, fdir_stat.f_remove); - printf(" %s############################%s\n", - fdir_stats_border, fdir_stats_border); -} - -#endif /* RTE_NET_I40E || RTE_NET_IXGBE */ - void set_vf_traffic(portid_t port_id, uint8_t is_rx, uint16_t vf, uint8_t on) { diff --git a/app/test-pmd/testpmd.h b/app/test-pmd/testpmd.h index 1a54535470..0a4ab188bb 100644 --- a/app/test-pmd/testpmd.h +++ b/app/test-pmd/testpmd.h @@ -1185,9 +1185,6 @@ int all_ports_stopped(void); int port_is_stopped(portid_t port_id); int port_is_started(portid_t port_id); void pmd_test_exit(void); -#if defined(RTE_NET_I40E) || defined(RTE_NET_IXGBE) -void fdir_get_infos(portid_t port_id); -#endif void port_rss_reta_info(portid_t port_id, struct rte_eth_rss_reta_entry64 *reta_conf, uint16_t nb_entries); diff --git a/doc/guides/testpmd_app_ug/testpmd_funcs.rst b/doc/guides/testpmd_app_ug/testpmd_funcs.rst index f99b29b423..1d079f521a 100644 --- a/doc/guides/testpmd_app_ug/testpmd_funcs.rst +++ b/doc/guides/testpmd_app_ug/testpmd_funcs.rst @@ -2266,42 +2266,6 @@ Where the threshold type can be: These threshold options are also available from the command-line. -port config pctype mapping -~~~~~~~~~~~~~~~~~~~~~~~~~~ - -Reset pctype mapping table:: - - testpmd> port config (port_id) pctype mapping reset - -Update hardware defined pctype to software defined flow type mapping table:: - - testpmd> port config (port_id) pctype mapping update (pctype_id_0[,pctype_id_1]*) (flow_type_id) - -where: - -* ``pctype_id_x``: hardware pctype id as index of bit in bitmask value of the pctype mapping table. - -* ``flow_type_id``: software flow type id as the index of the pctype mapping table. - -port config input set -~~~~~~~~~~~~~~~~~~~~~ - -Config RSS/FDIR/FDIR flexible payload input set for some pctype:: - - testpmd> port config (port_id) pctype (pctype_id) \ - (hash_inset|fdir_inset|fdir_flx_inset) \ - (get|set|clear) field (field_idx) - -Clear RSS/FDIR/FDIR flexible payload input set for some pctype:: - - testpmd> port config (port_id) pctype (pctype_id) \ - (hash_inset|fdir_inset|fdir_flx_inset) clear all - -where: - -* ``pctype_id``: hardware packet classification types. -* ``field_idx``: hardware field index. - port config udp_tunnel_port ~~~~~~~~~~~~~~~~~~~~~~~~~~~ -- 2.53.0