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esp_wifi: Add APIs to check BTM and RRM support of connected AP

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This commit is contained in:
Kapil Gupta
2022-05-13 12:21:57 +05:30
parent 72e53d116a
commit ee33c6ae05
7 changed files with 106 additions and 23 deletions
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71
components/wpa_supplicant/esp_supplicant/src/esp_common.c
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@@ -429,23 +429,82 @@ void esp_supplicant_common_deinit(void)
}
#ifdef CONFIG_WPA_11KV_SUPPORT
bool esp_rrm_is_rrm_supported_connection(void)
{
struct wpa_supplicant *wpa_s = &g_wpa_supp;
if (!wpa_s->current_bss) {
wpa_printf(MSG_DEBUG, "STA not associated, return");
return false;
}
if (!(wpa_s->rrm_ie[0] & WLAN_RRM_CAPS_NEIGHBOR_REPORT)) {
wpa_printf(MSG_DEBUG,
"RRM: No network support for Neighbor Report.");
return false;
}
return true;
}
int esp_rrm_send_neighbor_rep_request(neighbor_rep_request_cb cb,
void *cb_ctx)
{
struct wpa_supplicant *wpa_s = &g_wpa_supp;
struct wpa_ssid_value wpa_ssid = {0};
struct wifi_ssid *ssid = esp_wifi_sta_get_prof_ssid_internal();
struct wifi_ssid *ssid;
if (!wpa_s->current_bss) {
wpa_printf(MSG_ERROR, "STA not associated, return");
return -2;
}
if (!(wpa_s->rrm_ie[0] & WLAN_RRM_CAPS_NEIGHBOR_REPORT)) {
wpa_printf(MSG_ERROR,
"RRM: No network support for Neighbor Report.");
return -1;
}
ssid = esp_wifi_sta_get_prof_ssid_internal();
os_memcpy(wpa_ssid.ssid, ssid->ssid, ssid->len);
wpa_ssid.ssid_len = ssid->len;
return wpas_rrm_send_neighbor_rep_request(&g_wpa_supp, &wpa_ssid, 0, 0, cb, cb_ctx);
return wpas_rrm_send_neighbor_rep_request(wpa_s, &wpa_ssid, 0, 0, cb, cb_ctx);
}
bool esp_wnm_is_btm_supported_connection(void)
{
struct wpa_supplicant *wpa_s = &g_wpa_supp;
if (!wpa_s->current_bss) {
wpa_printf(MSG_DEBUG, "STA not associated, return");
return false;
}
if (!wpa_bss_ext_capab(wpa_s->current_bss, WLAN_EXT_CAPAB_BSS_TRANSITION)) {
wpa_printf(MSG_DEBUG, "AP doesn't support BTM, return");
return false;
}
return true;
}
int esp_wnm_send_bss_transition_mgmt_query(enum btm_query_reason query_reason,
const char *btm_candidates,
int cand_list)
{
return wnm_send_bss_transition_mgmt_query(&g_wpa_supp, query_reason, btm_candidates, cand_list);
struct wpa_supplicant *wpa_s = &g_wpa_supp;
if (!wpa_s->current_bss) {
wpa_printf(MSG_ERROR, "STA not associated, return");
return -2;
}
if (!wpa_bss_ext_capab(wpa_s->current_bss, WLAN_EXT_CAPAB_BSS_TRANSITION)) {
wpa_printf(MSG_ERROR, "AP doesn't support BTM, return");
return -1;
}
return wnm_send_bss_transition_mgmt_query(wpa_s, query_reason, btm_candidates, cand_list);
}
int esp_mbo_update_non_pref_chan(struct non_pref_chan_s *non_pref_chan)
@@ -572,9 +631,9 @@ static uint8_t get_extended_caps_ie(uint8_t *ie, size_t len)
*pos++ = ext_caps_ie_len;
*pos++ = 0;
*pos++ = 0;
#define WLAN_EXT_CAPAB_BSS_TRANSITION BIT(3)
*pos |= WLAN_EXT_CAPAB_BSS_TRANSITION;
#undef WLAN_EXT_CAPAB_BSS_TRANSITION
#define CAPAB_BSS_TRANSITION BIT(3)
*pos |= CAPAB_BSS_TRANSITION;
#undef CAPAB_BSS_TRANSITION
os_memcpy(ie, ext_caps_ie, sizeof(ext_caps_ie));
return ext_caps_ie_len + 2;