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From: Wenzhuo Lu <wenzhuo.lu@intel.com>
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Subject: [dpdk-dev] [PATCH v7 19/27] app/testpmd: use unicast promiscuous
mode on i40e
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Add testpmd CLI to set VF unicast promiscuous mode on i40e.
Signed-off-by: Wenzhuo Lu <wenzhuo.lu@intel.com>
---
app/test-pmd/cmdline.c | 93 +++++++++++++++++++++++++++++
doc/guides/testpmd_app_ug/testpmd_funcs.rst | 9 +++
2 files changed, 102 insertions(+)
diff --git a/app/test-pmd/cmdline.c b/app/test-pmd/cmdline.c
index 9a44b4f..affe9d1 100644
--- a/app/test-pmd/cmdline.c
+++ b/app/test-pmd/cmdline.c
@@ -400,6 +400,9 @@ static void cmd_help_long_parsed(void *parsed_result,
"set allmulti (port_id|all) (on|off)\n"
" Set the allmulti mode on port_id, or all.\n\n"
+ "set vf promisc (port_id) (vf_id) (on|off)\n"
+ " Set unicast 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"
@@ -11559,6 +11562,95 @@ struct cmd_set_vf_mac_addr_result {
},
};
+/* VF unicast promiscuous mode configuration */
+
+/* Common result structure for VF unicast promiscuous mode */
+struct cmd_vf_promisc_result {
+ cmdline_fixed_string_t set;
+ cmdline_fixed_string_t vf;
+ cmdline_fixed_string_t promisc;
+ uint8_t port_id;
+ uint32_t vf_id;
+ cmdline_fixed_string_t on_off;
+};
+
+/* Common CLI fields for VF unicast promiscuous mode enable disable */
+cmdline_parse_token_string_t cmd_vf_promisc_set =
+ TOKEN_STRING_INITIALIZER
+ (struct cmd_vf_promisc_result,
+ set, "set");
+cmdline_parse_token_string_t cmd_vf_promisc_vf =
+ TOKEN_STRING_INITIALIZER
+ (struct cmd_vf_promisc_result,
+ vf, "vf");
+cmdline_parse_token_string_t cmd_vf_promisc_promisc =
+ TOKEN_STRING_INITIALIZER
+ (struct cmd_vf_promisc_result,
+ promisc, "promisc");
+cmdline_parse_token_num_t cmd_vf_promisc_port_id =
+ TOKEN_NUM_INITIALIZER
+ (struct cmd_vf_promisc_result,
+ port_id, UINT8);
+cmdline_parse_token_num_t cmd_vf_promisc_vf_id =
+ TOKEN_NUM_INITIALIZER
+ (struct cmd_vf_promisc_result,
+ vf_id, UINT32);
+cmdline_parse_token_string_t cmd_vf_promisc_on_off =
+ TOKEN_STRING_INITIALIZER
+ (struct cmd_vf_promisc_result,
+ on_off, "on#off");
+
+static void
+cmd_set_vf_promisc_parsed(
+ void *parsed_result,
+ __attribute__((unused)) struct cmdline *cl,
+ __attribute__((unused)) void *data)
+{
+ struct cmd_vf_promisc_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_unicast_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_promisc = {
+ .f = cmd_set_vf_promisc_parsed,
+ .data = NULL,
+ .help_str = "set vf unicast promiscuous mode for a VF from PF",
+ .tokens = {
+ (void *)&cmd_vf_promisc_set,
+ (void *)&cmd_vf_promisc_vf,
+ (void *)&cmd_vf_promisc_promisc,
+ (void *)&cmd_vf_promisc_port_id,
+ (void *)&cmd_vf_promisc_vf_id,
+ (void *)&cmd_vf_promisc_on_off,
+ NULL,
+ },
+};
+
/* ******************************************************************************** */
/* list of instructions */
@@ -11725,6 +11817,7 @@ struct cmd_set_vf_mac_addr_result {
(cmdline_parse_inst_t *)&cmd_vf_rate_limit,
#endif
(cmdline_parse_inst_t *)&cmd_set_vf_mac_addr,
+ (cmdline_parse_inst_t *)&cmd_set_vf_promisc,
NULL,
};
diff --git a/doc/guides/testpmd_app_ug/testpmd_funcs.rst b/doc/guides/testpmd_app_ug/testpmd_funcs.rst
index f1c269a..2b18c66 100644
--- a/doc/guides/testpmd_app_ug/testpmd_funcs.rst
+++ b/doc/guides/testpmd_app_ug/testpmd_funcs.rst
@@ -820,6 +820,15 @@ Set the allmulti mode for a port or for all ports::
Same as the ifconfig (8) option. Controls how multicast packets are handled.
+set promisc (for VF)
+~~~~~~~~~~~~~~~~~~~~
+
+Set the unicast 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 promisc (port_id) (vf_id) (on|off)
+
set flow_ctrl rx
~~~~~~~~~~~~~~~~
--
1.9.3