struct wiphy_info_data {
int max_scan_ssids;
+ int ap_supported;
};
info->max_scan_ssids =
nla_get_u8(tb[NL80211_ATTR_MAX_NUM_SCAN_SSIDS]);
+ if (tb[NL80211_ATTR_SUPPORTED_IFTYPES]) {
+ struct nlattr *nl_mode;
+ int i;
+ nla_for_each_nested(nl_mode,
+ tb[NL80211_ATTR_SUPPORTED_IFTYPES], i) {
+ if (nl_mode->nla_type == NL80211_IFTYPE_AP) {
+ info->ap_supported = 1;
+ break;
+ }
+ }
+ }
+
return NL_SKIP;
}
return;
drv->has_capability = 1;
drv->capa.max_scan_ssids = info.max_scan_ssids;
+ if (info.ap_supported)
+ drv->capa.flags |= WPA_DRIVER_FLAGS_AP;
}
if (wpa_driver_nl80211_get_ifflags(drv, &flags) == 0)
(void) wpa_driver_nl80211_set_ifflags(drv, flags & ~IFF_UP);
+ wpa_driver_nl80211_set_mode(drv, 0);
close(drv->wext_event_sock);
close(drv->ioctl_sock);
}
+#ifdef CONFIG_AP
+static int wpa_driver_nl80211_set_freq2(
+ struct wpa_driver_nl80211_data *drv,
+ struct wpa_driver_associate_params *params)
+{
+ struct nl_msg *msg;
+
+ msg = nlmsg_alloc();
+ if (!msg)
+ return -1;
+
+ genlmsg_put(msg, 0, 0, genl_family_get_id(drv->nl80211), 0, 0,
+ NL80211_CMD_SET_WIPHY, 0);
+
+ NLA_PUT_U32(msg, NL80211_ATTR_IFINDEX, drv->ifindex);
+
+ /* TODO: proper channel configuration */
+ NLA_PUT_U32(msg, NL80211_ATTR_WIPHY_FREQ, 2437);
+
+ if (send_and_recv_msgs(drv, msg, NULL, NULL) == 0)
+ return 0;
+nla_put_failure:
+ return -1;
+}
+
+
+static int wpa_driver_nl80211_ap(struct wpa_driver_nl80211_data *drv,
+ struct wpa_driver_associate_params *params)
+{
+ if (wpa_driver_nl80211_set_mode(drv, params->mode) ||
+ wpa_driver_nl80211_set_freq2(drv, params))
+ return -1;
+
+ /* TODO: setup monitor interface (and add code somewhere to remove this
+ * when AP mode is stopped; associate with mode != 2 or drv_deinit) */
+ /* TODO: setup beacon */
+
+ return 0;
+}
+#endif /* CONFIG_AP */
+
+
static int wpa_driver_nl80211_associate(
void *priv, struct wpa_driver_associate_params *params)
{
int ret = -1;
struct nl_msg *msg;
+#ifdef CONFIG_AP
+ if (params->mode == 2)
+ return wpa_driver_nl80211_ap(drv, params);
+#endif /* CONFIG_AP */
+
wpa_driver_nl80211_set_auth_param(drv, IW_AUTH_DROP_UNENCRYPTED,
params->drop_unencrypted);
{
int ret = -1, flags;
struct nl_msg *msg;
+ int nlmode;
+
+ switch (mode) {
+ case 0:
+ nlmode = NL80211_IFTYPE_STATION;
+ break;
+ case 1:
+ nlmode = NL80211_IFTYPE_ADHOC;
+ break;
+ case 2:
+ nlmode = NL80211_IFTYPE_AP;
+ break;
+ default:
+ return -1;
+ }
msg = nlmsg_alloc();
if (!msg)
genlmsg_put(msg, 0, 0, genl_family_get_id(drv->nl80211), 0,
0, NL80211_CMD_SET_INTERFACE, 0);
NLA_PUT_U32(msg, NL80211_ATTR_IFINDEX, drv->ifindex);
- NLA_PUT_U32(msg, NL80211_ATTR_IFTYPE,
- mode ? NL80211_IFTYPE_ADHOC : NL80211_IFTYPE_STATION);
+ NLA_PUT_U32(msg, NL80211_ATTR_IFTYPE, nlmode);
ret = send_and_recv_msgs(drv, msg, NULL, NULL);
if (!ret)
genlmsg_put(msg, 0, 0, genl_family_get_id(drv->nl80211), 0,
0, NL80211_CMD_SET_INTERFACE, 0);
NLA_PUT_U32(msg, NL80211_ATTR_IFINDEX, drv->ifindex);
- NLA_PUT_U32(msg, NL80211_ATTR_IFTYPE,
- mode ? NL80211_IFTYPE_ADHOC :
- NL80211_IFTYPE_STATION);
+ NLA_PUT_U32(msg, NL80211_ATTR_IFTYPE, nlmode);
ret = send_and_recv_msgs(drv, msg, NULL, NULL);
if (ret) {
wpa_printf(MSG_ERROR, "Failed to set interface %s "
}
+#ifdef CONFIG_AP
+static void wpa_supplicant_create_ap(struct wpa_supplicant *wpa_s,
+ struct wpa_ssid *ssid)
+{
+ struct wpa_driver_associate_params params;
+
+ if (ssid->ssid == NULL || ssid->ssid_len == 0) {
+ wpa_printf(MSG_ERROR, "No SSID configured for AP mode");
+ return;
+ }
+
+ wpa_printf(MSG_DEBUG, "Setting up AP (SSID='%s')",
+ wpa_ssid_txt(ssid->ssid, ssid->ssid_len));
+
+ os_memset(¶ms, 0, sizeof(params));
+ params.ssid = ssid->ssid;
+ params.ssid_len = ssid->ssid_len;
+ params.mode = ssid->mode;
+
+ if (wpa_drv_associate(wpa_s, ¶ms) < 0)
+ wpa_msg(wpa_s, MSG_INFO, "Failed to start AP functionality");
+}
+#endif /* CONFIG_AP */
+
+
/**
* wpa_supplicant_associate - Request association
* @wpa_s: Pointer to wpa_supplicant data
struct wpa_driver_capa capa;
int assoc_failed = 0;
+ if (ssid->mode == 2) {
+#ifdef CONFIG_AP
+ if (!(wpa_s->drv_flags & WPA_DRIVER_FLAGS_AP)) {
+ wpa_printf(MSG_INFO, "Driver does not support AP "
+ "mode");
+ return;
+ }
+ wpa_supplicant_create_ap(wpa_s, ssid);
+#else /* CONFIG_AP */
+ wpa_printf(MSG_ERROR, "AP mode support not included in the "
+ "build");
+#endif /* CONFIG_AP */
+ return;
+ }
+
if (wpa_s->drv_flags & WPA_DRIVER_FLAGS_SME) {
sme_authenticate(wpa_s, bss, ssid);
return;