From 982a8970717dd66dbd43bb2fa9ea17fb480103c6 Mon Sep 17 00:00:00 2001 From: Wenzhuo Lu Date: Tue, 17 Jan 2017 16:45:22 +0800 Subject: [PATCH] app/testpmd: use multicast promiscuous mode on i40e Add testpmd CLI to set VF multicast promiscuous mode on i40e. Signed-off-by: Wenzhuo Lu Acked-by: Helin Zhang Acked-by: Vincent Jardin --- app/test-pmd/cmdline.c | 94 +++++++++++++++++++++ doc/guides/testpmd_app_ug/testpmd_funcs.rst | 9 ++ 2 files changed, 103 insertions(+) diff --git a/app/test-pmd/cmdline.c b/app/test-pmd/cmdline.c index 7bbde80c13..c40da8c393 100644 --- a/app/test-pmd/cmdline.c +++ b/app/test-pmd/cmdline.c @@ -418,6 +418,9 @@ static void cmd_help_long_parsed(void *parsed_result, "set vf promisc (port_id) (vf_id) (on|off)\n" " Set unicast promiscuous mode for a VF from the PF.\n\n" + "set vf allmulti (port_id) (vf_id) (on|off)\n" + " Set multicast promiscuous mode for a VF from the PF.\n\n" + "set flow_ctrl rx (on|off) tx (on|off) (high_water)" " (low_water) (pause_time) (send_xon) mac_ctrl_frame_fwd" " (on|off) autoneg (on|off) (port_id)\n" @@ -12081,6 +12084,96 @@ cmdline_parse_inst_t cmd_set_vf_promisc = { }, }; +/* VF multicast promiscuous mode configuration */ + +/* Common result structure for VF multicast promiscuous mode */ +struct cmd_vf_allmulti_result { + cmdline_fixed_string_t set; + cmdline_fixed_string_t vf; + cmdline_fixed_string_t allmulti; + uint8_t port_id; + uint32_t vf_id; + cmdline_fixed_string_t on_off; +}; + +/* Common CLI fields for VF multicast promiscuous mode enable disable */ +cmdline_parse_token_string_t cmd_vf_allmulti_set = + TOKEN_STRING_INITIALIZER + (struct cmd_vf_allmulti_result, + set, "set"); +cmdline_parse_token_string_t cmd_vf_allmulti_vf = + TOKEN_STRING_INITIALIZER + (struct cmd_vf_allmulti_result, + vf, "vf"); +cmdline_parse_token_string_t cmd_vf_allmulti_allmulti = + TOKEN_STRING_INITIALIZER + (struct cmd_vf_allmulti_result, + allmulti, "allmulti"); +cmdline_parse_token_num_t cmd_vf_allmulti_port_id = + TOKEN_NUM_INITIALIZER + (struct cmd_vf_allmulti_result, + port_id, UINT8); +cmdline_parse_token_num_t cmd_vf_allmulti_vf_id = + TOKEN_NUM_INITIALIZER + (struct cmd_vf_allmulti_result, + vf_id, UINT32); +cmdline_parse_token_string_t cmd_vf_allmulti_on_off = + TOKEN_STRING_INITIALIZER + (struct cmd_vf_allmulti_result, + on_off, "on#off"); + +static void +cmd_set_vf_allmulti_parsed( + void *parsed_result, + __attribute__((unused)) struct cmdline *cl, + __attribute__((unused)) void *data) +{ + struct cmd_vf_allmulti_result *res = parsed_result; + int ret = -ENOTSUP; + + __rte_unused int is_on = (strcmp(res->on_off, "on") == 0) ? 1 : 0; + + if (port_id_is_invalid(res->port_id, ENABLED_WARN)) + return; + +#ifdef RTE_LIBRTE_I40E_PMD + ret = rte_pmd_i40e_set_vf_multicast_promisc(res->port_id, + res->vf_id, is_on); +#endif + + switch (ret) { + case 0: + break; + case -EINVAL: + printf("invalid vf_id %d\n", res->vf_id); + break; + case -ENODEV: + printf("invalid port_id %d\n", res->port_id); + break; + case -ENOTSUP: + printf("function not implemented\n"); + break; + default: + printf("programming error: (%s)\n", strerror(-ret)); + } +} + +cmdline_parse_inst_t cmd_set_vf_allmulti = { + .f = cmd_set_vf_allmulti_parsed, + .data = NULL, + .help_str = "set vf allmulti on|off: " + "Set multicast promiscuous mode for a VF from the PF", + .tokens = { + (void *)&cmd_vf_allmulti_set, + (void *)&cmd_vf_allmulti_vf, + (void *)&cmd_vf_allmulti_allmulti, + (void *)&cmd_vf_allmulti_port_id, + (void *)&cmd_vf_allmulti_vf_id, + (void *)&cmd_vf_allmulti_on_off, + NULL, + }, +}; + /* ******************************************************************************** */ /* list of instructions */ @@ -12253,6 +12346,7 @@ cmdline_parse_ctx_t main_ctx[] = { #endif (cmdline_parse_inst_t *)&cmd_set_vf_mac_addr, (cmdline_parse_inst_t *)&cmd_set_vf_promisc, + (cmdline_parse_inst_t *)&cmd_set_vf_allmulti, NULL, }; diff --git a/doc/guides/testpmd_app_ug/testpmd_funcs.rst b/doc/guides/testpmd_app_ug/testpmd_funcs.rst index a17dba7480..57fea9b328 100644 --- a/doc/guides/testpmd_app_ug/testpmd_funcs.rst +++ b/doc/guides/testpmd_app_ug/testpmd_funcs.rst @@ -861,6 +861,15 @@ In promiscuous mode packets are not dropped if they aren't for the specified MAC testpmd> set vf promisc (port_id) (vf_id) (on|off) +set allmulticast (for VF) +~~~~~~~~~~~~~~~~~~~~~~~~~ + +Set the multicast promiscuous mode for a VF from PF. +It's supported by Intel i40e NICs now. +In promiscuous mode packets are not dropped if they aren't for the specified MAC address:: + + testpmd> set vf allmulti (port_id) (vf_id) (on|off) + set flow_ctrl rx ~~~~~~~~~~~~~~~~ -- 2.20.1