static enum p2p_probe_req_status
p2p_reply_probe(struct p2p_data *p2p, const u8 *addr, const u8 *dst,
- const u8 *bssid, const u8 *ie, size_t ie_len)
+ const u8 *bssid, const u8 *ie, size_t ie_len,
+ unsigned int rx_freq)
{
struct ieee802_11_elems elems;
struct wpabuf *buf;
struct ieee80211_mgmt *resp;
struct p2p_message msg;
struct wpabuf *ies;
+ u8 channel, op_class;
if (ieee802_11_parse_elems((u8 *) ie, ie_len, &elems, 0) ==
ParseFailed) {
wpabuf_put_u8(buf, 480 / 5);
wpabuf_put_u8(buf, 540 / 5);
+ if (!rx_freq) {
+ channel = p2p->cfg->channel;
+ } else if (p2p_freq_to_channel(rx_freq, &op_class, &channel)) {
+ wpabuf_free(ies);
+ wpabuf_free(buf);
+ return P2P_PREQ_NOT_PROCESSED;
+ }
+
wpabuf_put_u8(buf, WLAN_EID_DS_PARAMS);
wpabuf_put_u8(buf, 1);
- wpabuf_put_u8(buf, p2p->cfg->channel);
+ wpabuf_put_u8(buf, channel);
wpabuf_put_buf(buf, ies);
wpabuf_free(ies);
enum p2p_probe_req_status
p2p_probe_req_rx(struct p2p_data *p2p, const u8 *addr, const u8 *dst,
- const u8 *bssid, const u8 *ie, size_t ie_len)
+ const u8 *bssid, const u8 *ie, size_t ie_len,
+ unsigned int rx_freq)
{
enum p2p_probe_req_status res;
p2p_add_dev_from_probe_req(p2p, addr, ie, ie_len);
- res = p2p_reply_probe(p2p, addr, dst, bssid, ie, ie_len);
+ res = p2p_reply_probe(p2p, addr, dst, bssid, ie, ie_len, rx_freq);
p2p->query_count = 0;
if ((p2p->state == P2P_CONNECT || p2p->state == P2P_CONNECT_LISTEN) &&
* @bssid: BSSID if available or %NULL
* @ie: Information elements from the Probe Request frame body
* @ie_len: Length of ie buffer in octets
+ * @rx_freq: Probe Request frame RX frequency
* Returns: value indicating the type and status of the probe request
*/
enum p2p_probe_req_status
p2p_probe_req_rx(struct p2p_data *p2p, const u8 *addr, const u8 *dst,
- const u8 *bssid, const u8 *ie, size_t ie_len);
+ const u8 *bssid, const u8 *ie, size_t ie_len,
+ unsigned int rx_freq);
/**
* p2p_rx_action - Report received Action frame
{
struct wpa_supplicant *wpa_s = ctx;
return wpas_p2p_probe_req_rx(wpa_s, sa, da, bssid, ie, ie_len,
- ssi_signal);
+ 0, ssi_signal);
}
wpas_p2p_probe_req_rx(
wpa_s, src, mgmt->da,
mgmt->bssid, ie, ie_len,
+ data->rx_mgmt.freq,
data->rx_mgmt.ssi_signal);
break;
}
data->rx_probe_req.bssid,
data->rx_probe_req.ie,
data->rx_probe_req.ie_len,
+ 0,
data->rx_probe_req.ssi_signal);
break;
case EVENT_REMAIN_ON_CHANNEL:
int wpas_p2p_probe_req_rx(struct wpa_supplicant *wpa_s, const u8 *addr,
const u8 *dst, const u8 *bssid,
- const u8 *ie, size_t ie_len, int ssi_signal)
+ const u8 *ie, size_t ie_len,
+ unsigned int rx_freq, int ssi_signal)
{
if (wpa_s->global->p2p_disabled)
return 0;
return 0;
switch (p2p_probe_req_rx(wpa_s->global->p2p, addr, dst, bssid,
- ie, ie_len)) {
+ ie, ie_len, rx_freq)) {
case P2P_PREQ_NOT_P2P:
wpas_notify_preq(wpa_s, addr, dst, bssid, ie, ie_len,
ssi_signal);
int wpas_p2p_probe_req_rx(struct wpa_supplicant *wpa_s, const u8 *addr,
const u8 *dst, const u8 *bssid,
const u8 *ie, size_t ie_len,
- int ssi_signal);
+ unsigned int rx_freq, int ssi_signal);
void wpas_p2p_wps_success(struct wpa_supplicant *wpa_s, const u8 *peer_addr,
int registrar);
void wpas_p2p_update_channel_list(struct wpa_supplicant *wpa_s);
const u8 *addr,
const u8 *dst, const u8 *bssid,
const u8 *ie, size_t ie_len,
- int ssi_signal)
+ unsigned int rx_freq, int ssi_signal)
{
return 0;
}