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MLD STA: Add MLO_STATUS control interface command

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Add support for MLO_STATUS control interface command to indicate
per-link information.

Signed-off-by: Shivani Baranwal <quic_shivbara@quicinc.com>
This commit is contained in:
Shivani Baranwal 2022-09-08 20:14:20 +05:30 committed by Jouni Malinen
parent 8dd5b9a9ed
commit 28b2256da2
2 changed files with 43 additions and 0 deletions
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34
wpa_supplicant/ctrl_iface.c
View file

@ -11540,6 +11540,37 @@ static int wpas_ctrl_iface_send_dscp_query(struct wpa_supplicant *wpa_s,
} }
static int wpas_ctrl_iface_mlo_status(struct wpa_supplicant *wpa_s,
char *buf, size_t buflen)
{
int ret, i;
char *pos, *end;
if (!wpa_s->valid_links)
return -1;
pos = buf;
end = buf + buflen;
for (i = 0; i < MAX_NUM_MLD_LINKS; i++) {
if (!(wpa_s->valid_links & BIT(i)))
continue;
ret = os_snprintf(pos, end - pos, "link_id=%d\nfreq=%u\n"
"ap_link_addr=" MACSTR
"\nsta_link_addr=" MACSTR "\n",
i, wpa_s->links[i].freq,
MAC2STR(wpa_s->links[i].bssid),
MAC2STR(wpa_s->links[i].addr));
if (os_snprintf_error(end - pos, ret))
return pos - buf;
pos += ret;
}
return pos - buf;
}
char * wpa_supplicant_ctrl_iface_process(struct wpa_supplicant *wpa_s, char * wpa_supplicant_ctrl_iface_process(struct wpa_supplicant *wpa_s,
char *buf, size_t *resp_len) char *buf, size_t *resp_len)
{ {
@ -12554,6 +12585,9 @@ char * wpa_supplicant_ctrl_iface_process(struct wpa_supplicant *wpa_s,
} else if (os_strncmp(buf, "DSCP_QUERY ", 11) == 0) { } else if (os_strncmp(buf, "DSCP_QUERY ", 11) == 0) {
if (wpas_ctrl_iface_send_dscp_query(wpa_s, buf + 11)) if (wpas_ctrl_iface_send_dscp_query(wpa_s, buf + 11))
reply_len = -1; reply_len = -1;
} else if (os_strcmp(buf, "MLO_STATUS") == 0) {
reply_len = wpas_ctrl_iface_mlo_status(wpa_s, reply,
reply_size);
} else { } else {
os_memcpy(reply, "UNKNOWN COMMAND\n", 16); os_memcpy(reply, "UNKNOWN COMMAND\n", 16);
reply_len = 16; reply_len = 16;

9
wpa_supplicant/wpa_cli.c
View file

@ -413,6 +413,12 @@ static int wpa_cli_cmd_quit(struct wpa_ctrl *ctrl, int argc, char *argv[])
} }
static int wpa_cli_cmd_mlo_status(struct wpa_ctrl *ctrl, int argc, char *argv[])
{
return wpa_ctrl_command(ctrl, "MLO_STATUS");
}
static int wpa_cli_cmd_set(struct wpa_ctrl *ctrl, int argc, char *argv[]) static int wpa_cli_cmd_set(struct wpa_ctrl *ctrl, int argc, char *argv[])
{ {
char cmd[256]; char cmd[256];
@ -4037,6 +4043,9 @@ static const struct wpa_cli_cmd wpa_cli_commands[] = {
{ "dscp_query", wpa_cli_cmd_dscp_query, NULL, { "dscp_query", wpa_cli_cmd_dscp_query, NULL,
cli_cmd_flag_none, cli_cmd_flag_none,
"wildcard/domain_name=<string> = Send DSCP Query" }, "wildcard/domain_name=<string> = Send DSCP Query" },
{ "mlo_status", wpa_cli_cmd_mlo_status, NULL,
cli_cmd_flag_none,
"= get MLO status" },
{ NULL, NULL, NULL, cli_cmd_flag_none, NULL } { NULL, NULL, NULL, cli_cmd_flag_none, NULL }
}; };