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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>
Acked-by: Helin Zhang <helin.zhang@intel.com>
Acked-by: Vincent Jardin <vincent.jardin@6wind.com>
This commit is contained in:
Wenzhuo Lu 2017-01-17 16:45:21 +08:00 committed by Ferruh Yigit
parent ecc11d60b9
commit 1aa94d0536
2 changed files with 103 additions and 0 deletions
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94
app/test-pmd/cmdline.c
View File

@ -415,6 +415,9 @@ 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"
@ -11988,6 +11991,96 @@ cmdline_parse_inst_t cmd_set_macsec_sa = {
};
#endif
/* 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 promisc <port_id> <vf_id> on|off: "
"Set unicast promiscuous mode for a VF from the 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 */
@ -12159,6 +12252,7 @@ cmdline_parse_ctx_t main_ctx[] = {
(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,
};

9
doc/guides/testpmd_app_ug/testpmd_funcs.rst
View File

@ -852,6 +852,15 @@ 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
~~~~~~~~~~~~~~~~