static struct wpa_supplicant *
wpas_p2p_get_group_iface(struct wpa_supplicant *wpa_s, int addr_allocated,
int go);
-static int wpas_p2p_join_start(struct wpa_supplicant *wpa_s);
+static int wpas_p2p_join_start(struct wpa_supplicant *wpa_s, int freq,
+ const u8 *ssid, size_t ssid_len);
static void wpas_p2p_join_scan_req(struct wpa_supplicant *wpa_s, int freq,
const u8 *ssid, size_t ssid_len);
static void wpas_p2p_join_scan(void *eloop_ctx, void *timeout_ctx);
static int wpas_p2p_join(struct wpa_supplicant *wpa_s, const u8 *iface_addr,
const u8 *dev_addr, enum p2p_wps_method wps_method,
- int auto_join, const u8 *ssid, size_t ssid_len);
+ int auto_join, int freq,
+ const u8 *ssid, size_t ssid_len);
static int wpas_p2p_create_iface(struct wpa_supplicant *wpa_s);
static void wpas_p2p_cross_connect_setup(struct wpa_supplicant *wpa_s);
static void wpas_p2p_group_idle_timeout(void *eloop_ctx, void *timeout_ctx);
bssid = wpa_s->bssid;
bss = wpa_bss_get(wpa_s, bssid, ssid, ssid_len);
+ if (bss == NULL && wpa_s->go_params &&
+ !is_zero_ether_addr(wpa_s->go_params->peer_device_addr))
+ bss = wpa_bss_get_p2p_dev_addr(
+ wpa_s, wpa_s->go_params->peer_device_addr);
if (bss == NULL) {
u8 iface_addr[ETH_ALEN];
if (p2p_get_interface_addr(wpa_s->global->p2p, bssid,
static void wpas_start_wps_enrollee(struct wpa_supplicant *wpa_s,
struct p2p_go_neg_results *res)
{
- wpa_printf(MSG_DEBUG, "P2P: Start WPS Enrollee for peer " MACSTR,
- MAC2STR(res->peer_interface_addr));
+ wpa_printf(MSG_DEBUG, "P2P: Start WPS Enrollee for peer " MACSTR
+ " dev_addr " MACSTR,
+ MAC2STR(res->peer_interface_addr),
+ MAC2STR(res->peer_device_addr));
wpa_hexdump_ascii(MSG_DEBUG, "P2P: Start WPS Enrollee for SSID",
res->ssid, res->ssid_len);
wpa_supplicant_ap_deinit(wpa_s);
wpas_wps_start_pbc(wpa_s, res->peer_interface_addr, 1);
#ifdef CONFIG_WPS_NFC
} else if (res->wps_method == WPS_NFC) {
- wpas_wps_start_nfc(wpa_s, res->peer_interface_addr,
+ wpas_wps_start_nfc(wpa_s, res->peer_device_addr,
+ res->peer_interface_addr,
wpa_s->parent->p2p_oob_dev_pw,
wpa_s->parent->p2p_oob_dev_pw_id, 1,
wpa_s->parent->p2p_oob_dev_pw_id ==
wpa_s->pending_pd_before_join = 0;
wpa_printf(MSG_DEBUG, "P2P: Starting pending "
"join-existing-group operation");
- wpas_p2p_join_start(wpa_s);
+ wpas_p2p_join_start(wpa_s, 0, NULL, 0);
return;
}
wpa_printf(MSG_DEBUG, "P2P: Starting pending "
"join-existing-group operation (no ACK for PD "
"Req attempts)");
- wpas_p2p_join_start(wpa_s);
+ wpas_p2p_join_start(wpa_s, 0, NULL, 0);
return;
}
} else if (bssid) {
wpa_s->user_initiated_pd = 0;
wpas_p2p_join(wpa_s, bssid, go_dev_addr,
- wpa_s->p2p_wps_method, 0,
+ wpa_s->p2p_wps_method, 0, op_freq,
ssid, ssid_len);
}
return;
start:
/* Start join operation immediately */
- wpas_p2p_join_start(wpa_s);
+ wpas_p2p_join_start(wpa_s, 0, NULL, 0);
}
static int wpas_p2p_join(struct wpa_supplicant *wpa_s, const u8 *iface_addr,
const u8 *dev_addr, enum p2p_wps_method wps_method,
- int auto_join, const u8 *ssid, size_t ssid_len)
+ int auto_join, int op_freq,
+ const u8 *ssid, size_t ssid_len)
{
wpa_printf(MSG_DEBUG, "P2P: Request to join existing group (iface "
- MACSTR " dev " MACSTR ")%s",
- MAC2STR(iface_addr), MAC2STR(dev_addr),
+ MACSTR " dev " MACSTR " op_freq=%d)%s",
+ MAC2STR(iface_addr), MAC2STR(dev_addr), op_freq,
auto_join ? " (auto_join)" : "");
if (ssid && ssid_len) {
wpa_printf(MSG_DEBUG, "P2P: Group SSID specified: %s",
wpas_p2p_stop_find(wpa_s);
wpa_s->p2p_join_scan_count = 0;
- wpas_p2p_join_scan_req(wpa_s, 0, ssid, ssid_len);
+ wpas_p2p_join_scan_req(wpa_s, op_freq, ssid, ssid_len);
return 0;
}
-static int wpas_p2p_join_start(struct wpa_supplicant *wpa_s)
+static int wpas_p2p_join_start(struct wpa_supplicant *wpa_s, int freq,
+ const u8 *ssid, size_t ssid_len)
{
struct wpa_supplicant *group;
struct p2p_go_neg_results res;
group->p2p_fallback_to_go_neg = wpa_s->p2p_fallback_to_go_neg;
os_memset(&res, 0, sizeof(res));
+ os_memcpy(res.peer_device_addr, wpa_s->pending_join_dev_addr, ETH_ALEN);
os_memcpy(res.peer_interface_addr, wpa_s->pending_join_iface_addr,
ETH_ALEN);
res.wps_method = wpa_s->pending_join_wps_method;
- bss = wpa_bss_get_bssid_latest(wpa_s, wpa_s->pending_join_iface_addr);
- if (bss) {
- res.freq = bss->freq;
- res.ssid_len = bss->ssid_len;
- os_memcpy(res.ssid, bss->ssid, bss->ssid_len);
- wpa_printf(MSG_DEBUG, "P2P: Join target GO operating frequency "
- "from BSS table: %d MHz (SSID %s)", bss->freq,
- wpa_ssid_txt(bss->ssid, bss->ssid_len));
+ if (freq && ssid && ssid_len) {
+ res.freq = freq;
+ res.ssid_len = ssid_len;
+ os_memcpy(res.ssid, ssid, ssid_len);
+ } else {
+ bss = wpa_bss_get_bssid_latest(wpa_s,
+ wpa_s->pending_join_iface_addr);
+ if (bss) {
+ res.freq = bss->freq;
+ res.ssid_len = bss->ssid_len;
+ os_memcpy(res.ssid, bss->ssid, bss->ssid_len);
+ wpa_printf(MSG_DEBUG, "P2P: Join target GO operating frequency from BSS table: %d MHz (SSID %s)",
+ bss->freq,
+ wpa_ssid_txt(bss->ssid, bss->ssid_len));
+ }
}
if (wpa_s->off_channel_freq || wpa_s->roc_waiting_drv_freq) {
}
wpa_s->user_initiated_pd = 1;
if (wpas_p2p_join(wpa_s, iface_addr, dev_addr, wps_method,
- auto_join, NULL, 0) < 0)
+ auto_join, freq, NULL, 0) < 0)
return -1;
return ret;
}
struct p2p_nfc_params *params)
{
wpa_printf(MSG_DEBUG, "P2P: Initiate join-group based on NFC "
- "connection handover");
+ "connection handover (freq=%d)",
+ params->go_freq);
+
+ if (params->go_freq && params->go_ssid_len) {
+ wpa_s->p2p_wps_method = WPS_NFC;
+ wpa_s->pending_join_wps_method = WPS_NFC;
+ os_memset(wpa_s->pending_join_iface_addr, 0, ETH_ALEN);
+ os_memcpy(wpa_s->pending_join_dev_addr, params->go_dev_addr,
+ ETH_ALEN);
+ return wpas_p2p_join_start(wpa_s, params->go_freq,
+ params->go_ssid,
+ params->go_ssid_len);
+ }
+
return wpas_p2p_connect(wpa_s, params->peer->p2p_device_addr, NULL,
WPS_NFC, 0, 0, 1, 0, wpa_s->conf->p2p_go_intent,
- 0, -1, 0, 1, 1);
+ params->go_freq, -1, 0, 1, 1);
}
static struct wpa_ssid * wpas_wps_add_network(struct wpa_supplicant *wpa_s,
- int registrar, const u8 *bssid)
+ int registrar, const u8 *dev_addr,
+ const u8 *bssid)
{
struct wpa_ssid *ssid;
return NULL;
}
+#ifdef CONFIG_P2P
+ if (dev_addr)
+ os_memcpy(ssid->go_p2p_dev_addr, dev_addr, ETH_ALEN);
+#endif /* CONFIG_P2P */
+
if (bssid) {
#ifndef CONFIG_P2P
struct wpa_bss *bss;
{
struct wpa_ssid *ssid;
wpas_clear_wps(wpa_s);
- ssid = wpas_wps_add_network(wpa_s, 0, bssid);
+ ssid = wpas_wps_add_network(wpa_s, 0, NULL, bssid);
if (ssid == NULL)
return -1;
ssid->temporary = 1;
}
-static int wpas_wps_start_dev_pw(struct wpa_supplicant *wpa_s, const u8 *bssid,
+static int wpas_wps_start_dev_pw(struct wpa_supplicant *wpa_s,
+ const u8 *dev_addr, const u8 *bssid,
const char *pin, int p2p_group, u16 dev_pw_id,
const u8 *peer_pubkey_hash,
const u8 *ssid_val, size_t ssid_len)
char hash[2 * WPS_OOB_PUBKEY_HASH_LEN + 10];
wpas_clear_wps(wpa_s);
- ssid = wpas_wps_add_network(wpa_s, 0, bssid);
+ if (bssid && is_zero_ether_addr(bssid))
+ bssid = NULL;
+ ssid = wpas_wps_add_network(wpa_s, 0, dev_addr, bssid);
if (ssid == NULL) {
wpa_printf(MSG_DEBUG, "WPS: Could not add network");
return -1;
int wpas_wps_start_pin(struct wpa_supplicant *wpa_s, const u8 *bssid,
const char *pin, int p2p_group, u16 dev_pw_id)
{
- return wpas_wps_start_dev_pw(wpa_s, bssid, pin, p2p_group, dev_pw_id,
- NULL, NULL, 0);
+ return wpas_wps_start_dev_pw(wpa_s, NULL, bssid, pin, p2p_group,
+ dev_pw_id, NULL, NULL, 0);
}
if (!pin)
return -1;
wpas_clear_wps(wpa_s);
- ssid = wpas_wps_add_network(wpa_s, 1, bssid);
+ ssid = wpas_wps_add_network(wpa_s, 1, NULL, bssid);
if (ssid == NULL)
return -1;
ssid->temporary = 1;
}
-int wpas_wps_start_nfc(struct wpa_supplicant *wpa_s, const u8 *bssid,
+int wpas_wps_start_nfc(struct wpa_supplicant *wpa_s, const u8 *go_dev_addr,
+ const u8 *bssid,
const struct wpabuf *dev_pw, u16 dev_pw_id,
int p2p_group, const u8 *peer_pubkey_hash,
const u8 *ssid, size_t ssid_len)
wpabuf_head(dev_pw),
wpabuf_len(dev_pw));
}
- return wpas_wps_start_dev_pw(wpa_s, bssid, dev_pw ? pw : NULL,
+ return wpas_wps_start_dev_pw(wpa_s, go_dev_addr, bssid,
+ dev_pw ? pw : NULL,
p2p_group, dev_pw_id, peer_pubkey_hash,
ssid, ssid_len);
}
wpa_hexdump(MSG_DEBUG, "WPS: AP Public Key hash",
attr.oob_dev_password, WPS_OOB_PUBKEY_HASH_LEN);
- ret = wpas_wps_start_nfc(wpa_s, NULL, NULL, dev_pw_id, 0,
+ ret = wpas_wps_start_nfc(wpa_s, NULL, NULL, NULL, dev_pw_id, 0,
attr.oob_dev_password,
attr.ssid, attr.ssid_len);