/*
* WPA Supplicant
- * Copyright (c) 2003-2015, Jouni Malinen <j@w1.fi>
+ * Copyright (c) 2003-2016, Jouni Malinen <j@w1.fi>
*
* This software may be distributed under the terms of the BSD license.
* See README for more details.
const char *const wpa_supplicant_version =
"wpa_supplicant v" VERSION_STR "\n"
-"Copyright (c) 2003-2015, Jouni Malinen <j@w1.fi> and contributors";
+"Copyright (c) 2003-2016, Jouni Malinen <j@w1.fi> and contributors";
const char *const wpa_supplicant_license =
"This software may be distributed under the terms of the BSD license.\n"
}
wmm_ac_notify_disassoc(wpa_s);
+
+ wpa_s->sched_scan_plans_num = 0;
+ os_free(wpa_s->sched_scan_plans);
+ wpa_s->sched_scan_plans = NULL;
+
+#ifdef CONFIG_MBO
+ wpa_s->non_pref_chan_num = 0;
+ os_free(wpa_s->non_pref_chan);
+ wpa_s->non_pref_chan = NULL;
+#endif /* CONFIG_MBO */
}
wpa_supplicant_terminate_proc(global);
}
}
+
+ if (wpa_debug_reopen_file() < 0) {
+ /* Ignore errors since we cannot really do much to fix this */
+ wpa_printf(MSG_DEBUG, "Could not reopen debug log file");
+ }
}
return -1;
}
+#ifdef CONFIG_NO_WPA
+ wpa_s->group_cipher = WPA_CIPHER_NONE;
+ wpa_s->pairwise_cipher = WPA_CIPHER_NONE;
+#else /* CONFIG_NO_WPA */
sel = ie.group_cipher & ssid->group_cipher;
wpa_s->group_cipher = wpa_pick_group_cipher(sel);
if (wpa_s->group_cipher < 0) {
}
wpa_dbg(wpa_s, MSG_DEBUG, "WPA: using PTK %s",
wpa_cipher_txt(wpa_s->pairwise_cipher));
+#endif /* CONFIG_NO_WPA */
sel = ie.key_mgmt & ssid->key_mgmt;
#ifdef CONFIG_SAE
int psk_set = 0;
if (ssid->psk_set) {
- wpa_sm_set_pmk(wpa_s->wpa, ssid->psk, PMK_LEN, NULL);
+ wpa_sm_set_pmk(wpa_s->wpa, ssid->psk, PMK_LEN, NULL,
+ NULL);
psk_set = 1;
}
#ifndef CONFIG_NO_PBKDF2
4096, psk, PMK_LEN);
wpa_hexdump_key(MSG_MSGDUMP, "PSK (from passphrase)",
psk, PMK_LEN);
- wpa_sm_set_pmk(wpa_s->wpa, psk, PMK_LEN, NULL);
+ wpa_sm_set_pmk(wpa_s->wpa, psk, PMK_LEN, NULL, NULL);
psk_set = 1;
os_memset(psk, 0, sizeof(psk));
}
wpa_hexdump_key(MSG_MSGDUMP, "PSK (from "
"external passphrase)",
psk, PMK_LEN);
- wpa_sm_set_pmk(wpa_s->wpa, psk, PMK_LEN, NULL);
+ wpa_sm_set_pmk(wpa_s->wpa, psk, PMK_LEN, NULL,
+ NULL);
psk_set = 1;
os_memset(psk, 0, sizeof(psk));
} else
ext_password_free(pw);
return -1;
}
- wpa_sm_set_pmk(wpa_s->wpa, psk, PMK_LEN, NULL);
+ wpa_sm_set_pmk(wpa_s->wpa, psk, PMK_LEN, NULL,
+ NULL);
psk_set = 1;
os_memset(psk, 0, sizeof(psk));
} else {
if (wpa_s->conf->hs20)
*pos |= 0x40; /* Bit 46 - WNM-Notification */
#endif /* CONFIG_HS20 */
+#ifdef CONFIG_MBO
+ *pos |= 0x40; /* Bit 46 - WNM-Notification */
+#endif /* CONFIG_MBO */
break;
case 6: /* Bits 48-55 */
break;
struct wpa_connect_work *cwork;
int rand_style;
+ wpa_s->own_disconnect_req = 0;
+
+ /*
+ * If we are starting a new connection, any previously pending EAPOL
+ * RX cannot be valid anymore.
+ */
+ wpabuf_free(wpa_s->pending_eapol_rx);
+ wpa_s->pending_eapol_rx = NULL;
+
if (ssid->mac_addr == -1)
rand_style = wpa_s->conf->mac_addr;
else
return;
}
wpa_s->current_bss = bss;
- wpa_msg_ctrl(wpa_s, MSG_INFO, MESH_GROUP_STARTED
- "ssid=\"%s\" id=%d",
- wpa_ssid_txt(ssid->ssid, ssid->ssid_len),
- ssid->id);
+ wpa_msg(wpa_s, MSG_INFO, MESH_GROUP_STARTED "ssid=\"%s\" id=%d",
+ wpa_ssid_txt(ssid->ssid, ssid->ssid_len),
+ ssid->id);
#else /* CONFIG_MESH */
wpa_msg(wpa_s, MSG_ERROR,
"mesh mode support not included in the build");
return;
}
+ wpas_abort_ongoing_scan(wpa_s);
+
cwork = os_zalloc(sizeof(*cwork));
if (cwork == NULL)
return;
}
+static int drv_supports_vht(struct wpa_supplicant *wpa_s,
+ const struct wpa_ssid *ssid)
+{
+ enum hostapd_hw_mode hw_mode;
+ struct hostapd_hw_modes *mode = NULL;
+ u8 channel;
+ int i;
+
+#ifdef CONFIG_HT_OVERRIDES
+ if (ssid->disable_ht)
+ return 0;
+#endif /* CONFIG_HT_OVERRIDES */
+
+ hw_mode = ieee80211_freq_to_chan(ssid->frequency, &channel);
+ if (hw_mode == NUM_HOSTAPD_MODES)
+ return 0;
+ for (i = 0; wpa_s->hw.modes && i < wpa_s->hw.num_modes; i++) {
+ if (wpa_s->hw.modes[i].mode == hw_mode) {
+ mode = &wpa_s->hw.modes[i];
+ break;
+ }
+ }
+
+ if (!mode)
+ return 0;
+
+ return mode->vht_capab != 0;
+}
+
+
void ibss_mesh_setup_freq(struct wpa_supplicant *wpa_s,
const struct wpa_ssid *ssid,
struct hostapd_freq_params *freq)
struct hostapd_channel_data *pri_chan = NULL, *sec_chan = NULL;
u8 channel;
int i, chan_idx, ht40 = -1, res, obss_scan = 1;
- unsigned int j;
+ unsigned int j, k;
struct hostapd_freq_params vht_freq;
+ int chwidth, seg0, seg1;
+ u32 vht_caps = 0;
freq->freq = ssid->frequency;
"IBSS/mesh: setup freq channel %d, sec_channel_offset %d",
freq->channel, freq->sec_channel_offset);
- /* Not sure if mesh is ready for VHT */
- if (ssid->mode != WPAS_MODE_IBSS)
+ if (!drv_supports_vht(wpa_s, ssid))
return;
/* For IBSS check VHT_IBSS flag */
- if (!(wpa_s->drv_flags & WPA_DRIVER_FLAGS_VHT_IBSS))
+ if (ssid->mode == WPAS_MODE_IBSS &&
+ !(wpa_s->drv_flags & WPA_DRIVER_FLAGS_VHT_IBSS))
return;
vht_freq = *freq;
return;
}
+ chwidth = VHT_CHANWIDTH_80MHZ;
+ seg0 = vht80[j] + 6;
+ seg1 = 0;
+
+ if (ssid->max_oper_chwidth == VHT_CHANWIDTH_80P80MHZ) {
+ /* setup center_freq2, bandwidth */
+ for (k = 0; k < ARRAY_SIZE(vht80); k++) {
+ /* Only accept 80 MHz segments separated by a gap */
+ if (j == k || abs(vht80[j] - vht80[k]) == 16)
+ continue;
+ for (i = vht80[k]; i < vht80[k] + 16; i += 4) {
+ struct hostapd_channel_data *chan;
+
+ chan = hw_get_channel_chan(mode, i, NULL);
+ if (!chan)
+ continue;
+
+ if (chan->flag & (HOSTAPD_CHAN_DISABLED |
+ HOSTAPD_CHAN_NO_IR |
+ HOSTAPD_CHAN_RADAR))
+ continue;
+
+ /* Found a suitable second segment for 80+80 */
+ chwidth = VHT_CHANWIDTH_80P80MHZ;
+ vht_caps |=
+ VHT_CAP_SUPP_CHAN_WIDTH_160_80PLUS80MHZ;
+ seg1 = vht80[k] + 6;
+ }
+
+ if (chwidth == VHT_CHANWIDTH_80P80MHZ)
+ break;
+ }
+ }
+
if (hostapd_set_freq_params(&vht_freq, mode->mode, freq->freq,
freq->channel, freq->ht_enabled,
vht_freq.vht_enabled,
freq->sec_channel_offset,
- VHT_CHANWIDTH_80MHZ,
- vht80[j] + 6, 0, 0) != 0)
+ chwidth, seg0, seg1, vht_caps) != 0)
return;
*freq = vht_freq;
struct ieee80211_vht_capabilities vhtcaps;
struct ieee80211_vht_capabilities vhtcaps_mask;
#endif /* CONFIG_VHT_OVERRIDES */
+#ifdef CONFIG_MBO
+ const u8 *mbo = NULL;
+#endif /* CONFIG_MBO */
if (deinit) {
if (work->started) {
}
#endif /* CONFIG_HS20 */
+#ifdef CONFIG_MBO
+ if (bss) {
+ mbo = wpa_bss_get_vendor_ie(bss, MBO_IE_VENDOR_TYPE);
+ if (mbo) {
+ int len;
+
+ len = wpas_mbo_supp_op_class_ie(wpa_s, bss->freq,
+ wpa_ie + wpa_ie_len,
+ sizeof(wpa_ie) -
+ wpa_ie_len);
+ if (len > 0)
+ wpa_ie_len += len;
+ }
+ }
+#endif /* CONFIG_MBO */
+
/*
* Workaround: Add Extended Capabilities element only if the AP
* included this element in Beacon/Probe Response frames. Some older
}
#endif /* CONFIG_FST */
+#ifdef CONFIG_MBO
+ if (mbo) {
+ int len;
+
+ len = wpas_mbo_ie(wpa_s, wpa_ie + wpa_ie_len,
+ sizeof(wpa_ie) - wpa_ie_len);
+ if (len >= 0)
+ wpa_ie_len += len;
+ }
+#endif /* CONFIG_MBO */
+
wpa_clear_keys(wpa_s, bss ? bss->bssid : NULL);
use_crypt = 1;
cipher_pairwise = wpa_s->pairwise_cipher;
}
params.bssid_hint = bss->bssid;
params.freq_hint = bss->freq;
+ params.pbss = bss_is_pbss(bss);
} else {
params.ssid = ssid->ssid;
params.ssid_len = ssid->ssid_len;
+ params.pbss = ssid->pbss;
}
if (ssid->mode == WPAS_MODE_IBSS && ssid->bssid_set &&
#ifdef CONFIG_MESH
if (wpa_s->ifmsh) {
- wpa_msg_ctrl(wpa_s, MSG_INFO, MESH_GROUP_REMOVED "%s",
- wpa_s->ifname);
+ wpa_msg(wpa_s, MSG_INFO, MESH_GROUP_REMOVED "%s",
+ wpa_s->ifname);
wpa_supplicant_leave_mesh(wpa_s);
}
#endif /* CONFIG_MESH */
} else
wpa_supplicant_enable_one_network(wpa_s, ssid);
- if (wpa_s->reassociate && !wpa_s->disconnected) {
+ if (wpa_s->reassociate && !wpa_s->disconnected &&
+ (!wpa_s->current_ssid ||
+ wpa_s->wpa_state == WPA_DISCONNECTED ||
+ wpa_s->wpa_state == WPA_SCANNING)) {
if (wpa_s->sched_scanning) {
wpa_printf(MSG_DEBUG, "Stop ongoing sched_scan to add "
"new network to scan filters");
wpas_notify_network_enabled_changed(wpa_s, other_ssid);
}
- if (ssid && ssid == wpa_s->current_ssid && wpa_s->current_ssid) {
+ if (ssid && ssid == wpa_s->current_ssid && wpa_s->current_ssid &&
+ wpa_s->wpa_state >= WPA_AUTHENTICATING) {
/* We are already associated with the selected network */
wpa_printf(MSG_DEBUG, "Already associated with the "
"selected network - do nothing");
if (ap_scan < 0 || ap_scan > 2)
return -1;
+ if (ap_scan == 2 && os_strcmp(wpa_s->driver->name, "nl80211") == 0) {
+ wpa_printf(MSG_INFO,
+ "Note: nl80211 driver interface is not designed to be used with ap_scan=2; this can result in connection failures");
+ }
+
#ifdef ANDROID
if (ap_scan == 2 && ap_scan != wpa_s->conf->ap_scan &&
wpa_s->wpa_state >= WPA_ASSOCIATING &&
}
}
+ if (wpa_s->conf->ap_scan == 2 &&
+ os_strcmp(wpa_s->driver->name, "nl80211") == 0) {
+ wpa_printf(MSG_INFO,
+ "Note: nl80211 driver interface is not designed to be used with ap_scan=2; this can result in connection failures");
+ }
+
wpa_clear_keys(wpa_s, NULL);
/* Make sure that TKIP countermeasures are not left enabled (could
}
+static enum wpa_radio_work_band wpas_freq_to_band(int freq)
+{
+ if (freq < 3000)
+ return BAND_2_4_GHZ;
+ if (freq > 50000)
+ return BAND_60_GHZ;
+ return BAND_5_GHZ;
+}
+
+
+static unsigned int wpas_get_bands(struct wpa_supplicant *wpa_s,
+ const int *freqs)
+{
+ int i;
+ unsigned int band = 0;
+
+ if (freqs) {
+ /* freqs are specified for the radio work */
+ for (i = 0; freqs[i]; i++)
+ band |= wpas_freq_to_band(freqs[i]);
+ } else {
+ /*
+ * freqs are not specified, implies all
+ * the supported freqs by HW
+ */
+ for (i = 0; i < wpa_s->hw.num_modes; i++) {
+ if (wpa_s->hw.modes[i].num_channels != 0) {
+ if (wpa_s->hw.modes[i].mode ==
+ HOSTAPD_MODE_IEEE80211B ||
+ wpa_s->hw.modes[i].mode ==
+ HOSTAPD_MODE_IEEE80211G)
+ band |= BAND_2_4_GHZ;
+ else if (wpa_s->hw.modes[i].mode ==
+ HOSTAPD_MODE_IEEE80211A)
+ band |= BAND_5_GHZ;
+ else if (wpa_s->hw.modes[i].mode ==
+ HOSTAPD_MODE_IEEE80211AD)
+ band |= BAND_60_GHZ;
+ else if (wpa_s->hw.modes[i].mode ==
+ HOSTAPD_MODE_IEEE80211ANY)
+ band = BAND_2_4_GHZ | BAND_5_GHZ |
+ BAND_60_GHZ;
+ }
+ }
+ }
+
+ return band;
+}
+
+
static struct wpa_radio * radio_add_interface(struct wpa_supplicant *wpa_s,
const char *rn)
{
}
#endif /* CONFIG_P2P */
+ if (work->started) {
+ work->wpa_s->radio->num_active_works--;
+ wpa_dbg(work->wpa_s, MSG_DEBUG,
+ "radio_work_free('%s'@%p: num_active_works --> %u",
+ work->type, work,
+ work->wpa_s->radio->num_active_works);
+ }
+
dl_list_del(&work->list);
os_free(work);
}
+static struct wpa_radio_work * radio_work_get_next_work(struct wpa_radio *radio)
+{
+ struct wpa_radio_work *active_work = NULL;
+ struct wpa_radio_work *tmp;
+
+ /* Get the active work to know the type and band. */
+ dl_list_for_each(tmp, &radio->work, struct wpa_radio_work, list) {
+ if (tmp->started) {
+ active_work = tmp;
+ break;
+ }
+ }
+
+ if (!active_work) {
+ /* No active work, start one */
+ radio->num_active_works = 0;
+ dl_list_for_each(tmp, &radio->work, struct wpa_radio_work,
+ list) {
+ if (os_strcmp(tmp->type, "scan") == 0 &&
+ radio->external_scan_running &&
+ (((struct wpa_driver_scan_params *)
+ tmp->ctx)->only_new_results ||
+ tmp->wpa_s->clear_driver_scan_cache))
+ continue;
+ return tmp;
+ }
+ return NULL;
+ }
+
+ if (os_strcmp(active_work->type, "sme-connect") == 0 ||
+ os_strcmp(active_work->type, "connect") == 0) {
+ /*
+ * If the active work is either connect or sme-connect,
+ * do not parallelize them with other radio works.
+ */
+ wpa_dbg(active_work->wpa_s, MSG_DEBUG,
+ "Do not parallelize radio work with %s",
+ active_work->type);
+ return NULL;
+ }
+
+ dl_list_for_each(tmp, &radio->work, struct wpa_radio_work, list) {
+ if (tmp->started)
+ continue;
+
+ /*
+ * If connect or sme-connect are enqueued, parallelize only
+ * those operations ahead of them in the queue.
+ */
+ if (os_strcmp(tmp->type, "connect") == 0 ||
+ os_strcmp(tmp->type, "sme-connect") == 0)
+ break;
+
+ /*
+ * Check that the radio works are distinct and
+ * on different bands.
+ */
+ if (os_strcmp(active_work->type, tmp->type) != 0 &&
+ (active_work->bands != tmp->bands)) {
+ /*
+ * If a scan has to be scheduled through nl80211 scan
+ * interface and if an external scan is already running,
+ * do not schedule the scan since it is likely to get
+ * rejected by kernel.
+ */
+ if (os_strcmp(tmp->type, "scan") == 0 &&
+ radio->external_scan_running &&
+ (((struct wpa_driver_scan_params *)
+ tmp->ctx)->only_new_results ||
+ tmp->wpa_s->clear_driver_scan_cache))
+ continue;
+
+ wpa_dbg(active_work->wpa_s, MSG_DEBUG,
+ "active_work:%s new_work:%s",
+ active_work->type, tmp->type);
+ return tmp;
+ }
+ }
+
+ /* Did not find a radio work to schedule in parallel. */
+ return NULL;
+}
+
+
static void radio_start_next_work(void *eloop_ctx, void *timeout_ctx)
{
struct wpa_radio *radio = eloop_ctx;
struct wpa_supplicant *wpa_s;
work = dl_list_first(&radio->work, struct wpa_radio_work, list);
- if (work == NULL)
+ if (work == NULL) {
+ radio->num_active_works = 0;
return;
-
- if (work->started)
- return; /* already started and still in progress */
+ }
wpa_s = dl_list_first(&radio->ifaces, struct wpa_supplicant,
radio_list);
- if (wpa_s && wpa_s->radio->external_scan_running) {
- wpa_printf(MSG_DEBUG, "Delay radio work start until externally triggered scan completes");
- return;
+
+ if (!(wpa_s &&
+ wpa_s->drv_flags & WPA_DRIVER_FLAGS_OFFCHANNEL_SIMULTANEOUS)) {
+ if (work->started)
+ return; /* already started and still in progress */
+
+ if (wpa_s && wpa_s->radio->external_scan_running) {
+ wpa_printf(MSG_DEBUG, "Delay radio work start until externally triggered scan completes");
+ return;
+ }
+ } else {
+ work = NULL;
+ if (radio->num_active_works < MAX_ACTIVE_WORKS) {
+ /* get the work to schedule next */
+ work = radio_work_get_next_work(radio);
+ }
+ if (!work)
+ return;
}
+ wpa_s = work->wpa_s;
os_get_reltime(&now);
os_reltime_sub(&now, &work->time, &diff);
- wpa_dbg(work->wpa_s, MSG_DEBUG, "Starting radio work '%s'@%p after %ld.%06ld second wait",
+ wpa_dbg(wpa_s, MSG_DEBUG,
+ "Starting radio work '%s'@%p after %ld.%06ld second wait",
work->type, work, diff.sec, diff.usec);
work->started = 1;
work->time = now;
+ radio->num_active_works++;
+
work->cb(work, 0);
+
+ if ((wpa_s->drv_flags & WPA_DRIVER_FLAGS_OFFCHANNEL_SIMULTANEOUS) &&
+ radio->num_active_works < MAX_ACTIVE_WORKS)
+ radio_work_check_next(wpa_s);
}
void (*cb)(struct wpa_radio_work *work, int deinit),
void *ctx)
{
+ struct wpa_radio *radio = wpa_s->radio;
struct wpa_radio_work *work;
int was_empty;
work->cb = cb;
work->ctx = ctx;
+ if (freq)
+ work->bands = wpas_freq_to_band(freq);
+ else if (os_strcmp(type, "scan") == 0 ||
+ os_strcmp(type, "p2p-scan") == 0)
+ work->bands = wpas_get_bands(wpa_s,
+ ((struct wpa_driver_scan_params *)
+ ctx)->freqs);
+ else
+ work->bands = wpas_get_bands(wpa_s, NULL);
+
was_empty = dl_list_empty(&wpa_s->radio->work);
if (next)
dl_list_add(&wpa_s->radio->work, &work->list);
if (was_empty) {
wpa_dbg(wpa_s, MSG_DEBUG, "First radio work item in the queue - schedule start immediately");
radio_work_check_next(wpa_s);
+ } else if ((wpa_s->drv_flags & WPA_DRIVER_FLAGS_OFFCHANNEL_SIMULTANEOUS)
+ && radio->num_active_works < MAX_ACTIVE_WORKS) {
+ wpa_dbg(wpa_s, MSG_DEBUG,
+ "Try to schedule a radio work (num_active_works=%u)",
+ radio->num_active_works);
+ radio_work_check_next(wpa_s);
}
return 0;
wpa_s->probe_resp_offloads = capa.probe_resp_offloads;
wpa_s->max_scan_ssids = capa.max_scan_ssids;
wpa_s->max_sched_scan_ssids = capa.max_sched_scan_ssids;
+ wpa_s->max_sched_scan_plans = capa.max_sched_scan_plans;
+ wpa_s->max_sched_scan_plan_interval =
+ capa.max_sched_scan_plan_interval;
+ wpa_s->max_sched_scan_plan_iterations =
+ capa.max_sched_scan_plan_iterations;
wpa_s->sched_scan_supported = capa.sched_scan_supported;
wpa_s->max_match_sets = capa.max_match_sets;
wpa_s->max_remain_on_chan = capa.max_remain_on_chan;
wpas_rrm_reset(wpa_s);
+ wpas_sched_scan_plans_set(wpa_s, wpa_s->conf->sched_scan_plans);
+
+#ifdef CONFIG_HS20
+ hs20_init(wpa_s);
+#endif /* CONFIG_HS20 */
+#ifdef CONFIG_MBO
+ wpas_mbo_update_non_pref_chan(wpa_s, wpa_s->conf->non_pref_chan);
+#endif /* CONFIG_MBO */
+
return 0;
}
struct wpa_supplicant *wpa_s;
if (global->params.daemonize &&
- wpa_supplicant_daemon(global->params.pid_file))
+ (wpa_supplicant_daemon(global->params.pid_file) ||
+ eloop_sock_requeue()))
return -1;
if (global->params.wait_for_monitor) {
for (wpa_s = global->ifaces; wpa_s; wpa_s = wpa_s->next)
- if (wpa_s->ctrl_iface)
+ if (wpa_s->ctrl_iface && !wpa_s->p2p_mgmt)
wpa_supplicant_ctrl_iface_wait(
wpa_s->ctrl_iface);
}
if (wpa_s->conf->changed_parameters & CFG_CHANGED_EXT_PW_BACKEND)
wpas_init_ext_pw(wpa_s);
+ if (wpa_s->conf->changed_parameters & CFG_CHANGED_SCHED_SCAN_PLANS)
+ wpas_sched_scan_plans_set(wpa_s, wpa_s->conf->sched_scan_plans);
+
#ifdef CONFIG_WPS
wpas_wps_update_config(wpa_s);
#endif /* CONFIG_WPS */
if (wpa_s->wpa_state == WPA_SCANNING && !wpa_s->scanning)
wpa_supplicant_req_scan(wpa_s, 0, 0);
break;
+ case WPA_CTRL_REQ_EXT_CERT_CHECK:
+ if (eap->pending_ext_cert_check != PENDING_CHECK)
+ return -1;
+ if (os_strcmp(value, "good") == 0)
+ eap->pending_ext_cert_check = EXT_CERT_CHECK_GOOD;
+ else if (os_strcmp(value, "bad") == 0)
+ eap->pending_ext_cert_check = EXT_CERT_CHECK_BAD;
+ else
+ return -1;
+ break;
default:
wpa_printf(MSG_DEBUG, "CTRL_IFACE: Unknown field '%s'", field);
return -1;
continue;
if (ifs->current_ssid->mode == WPAS_MODE_AP ||
- ifs->current_ssid->mode == WPAS_MODE_P2P_GO)
+ ifs->current_ssid->mode == WPAS_MODE_P2P_GO ||
+ ifs->current_ssid->mode == WPAS_MODE_MESH)
freq = ifs->current_ssid->frequency;
else if (wpa_drv_get_bssid(ifs, bssid) == 0)
freq = ifs->assoc_freq;
freqs_data[idx++].freq = freq;
if (ifs->current_ssid->mode == WPAS_MODE_INFRA) {
- freqs_data[i].flags = ifs->current_ssid->p2p_group ?
+ freqs_data[i].flags |= ifs->current_ssid->p2p_group ?
WPA_FREQ_USED_BY_P2P_CLIENT :
WPA_FREQ_USED_BY_INFRA_STATION;
}
}
wpabuf_free(buf);
}
+
+
+struct wpa_supplicant *
+wpas_vendor_elem(struct wpa_supplicant *wpa_s, enum wpa_vendor_elem_frame frame)
+{
+ switch (frame) {
+#ifdef CONFIG_P2P
+ case VENDOR_ELEM_PROBE_REQ_P2P:
+ case VENDOR_ELEM_PROBE_RESP_P2P:
+ case VENDOR_ELEM_PROBE_RESP_P2P_GO:
+ case VENDOR_ELEM_BEACON_P2P_GO:
+ case VENDOR_ELEM_P2P_PD_REQ:
+ case VENDOR_ELEM_P2P_PD_RESP:
+ case VENDOR_ELEM_P2P_GO_NEG_REQ:
+ case VENDOR_ELEM_P2P_GO_NEG_RESP:
+ case VENDOR_ELEM_P2P_GO_NEG_CONF:
+ case VENDOR_ELEM_P2P_INV_REQ:
+ case VENDOR_ELEM_P2P_INV_RESP:
+ case VENDOR_ELEM_P2P_ASSOC_REQ:
+ case VENDOR_ELEM_P2P_ASSOC_RESP:
+ return wpa_s->parent;
+#endif /* CONFIG_P2P */
+ default:
+ return wpa_s;
+ }
+}
+
+
+void wpas_vendor_elem_update(struct wpa_supplicant *wpa_s)
+{
+ unsigned int i;
+ char buf[30];
+
+ wpa_printf(MSG_DEBUG, "Update vendor elements");
+
+ for (i = 0; i < NUM_VENDOR_ELEM_FRAMES; i++) {
+ if (wpa_s->vendor_elem[i]) {
+ int res;
+
+ res = os_snprintf(buf, sizeof(buf), "frame[%u]", i);
+ if (!os_snprintf_error(sizeof(buf), res)) {
+ wpa_hexdump_buf(MSG_DEBUG, buf,
+ wpa_s->vendor_elem[i]);
+ }
+ }
+ }
+
+#ifdef CONFIG_P2P
+ if (wpa_s->parent == wpa_s &&
+ wpa_s->global->p2p &&
+ !wpa_s->global->p2p_disabled)
+ p2p_set_vendor_elems(wpa_s->global->p2p, wpa_s->vendor_elem);
+#endif /* CONFIG_P2P */
+}
+
+
+int wpas_vendor_elem_remove(struct wpa_supplicant *wpa_s, int frame,
+ const u8 *elem, size_t len)
+{
+ u8 *ie, *end;
+
+ ie = wpabuf_mhead_u8(wpa_s->vendor_elem[frame]);
+ end = ie + wpabuf_len(wpa_s->vendor_elem[frame]);
+
+ for (; ie + 1 < end; ie += 2 + ie[1]) {
+ if (ie + len > end)
+ break;
+ if (os_memcmp(ie, elem, len) != 0)
+ continue;
+
+ if (wpabuf_len(wpa_s->vendor_elem[frame]) == len) {
+ wpabuf_free(wpa_s->vendor_elem[frame]);
+ wpa_s->vendor_elem[frame] = NULL;
+ } else {
+ os_memmove(ie, ie + len, end - (ie + len));
+ wpa_s->vendor_elem[frame]->used -= len;
+ }
+ wpas_vendor_elem_update(wpa_s);
+ return 0;
+ }
+
+ return -1;
+}
+
+
+struct hostapd_hw_modes * get_mode(struct hostapd_hw_modes *modes,
+ u16 num_modes, enum hostapd_hw_mode mode)
+{
+ u16 i;
+
+ for (i = 0; i < num_modes; i++) {
+ if (modes[i].mode == mode)
+ return &modes[i];
+ }
+
+ return NULL;
+}
projects / mech_eap.git / blobdiff